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tools/updatescore.sh diff --git a/README b/README new file mode 100644 index 0000000..ee99235 --- /dev/null +++ b/README @@ -0,0 +1 @@ +Please find the documentation (including the license) in the doc/ folder. diff --git a/doc/.htaccess b/doc/.htaccess new file mode 100644 index 0000000..3a42882 --- /dev/null +++ b/doc/.htaccess @@ -0,0 +1 @@ +Deny from all diff --git a/doc/ADMIN.txt b/doc/ADMIN.txt new file mode 100644 index 0000000..657e5fc --- /dev/null +++ b/doc/ADMIN.txt @@ -0,0 +1,469 @@ +How to create a contest +----------------------- +(Last updated: 24/aug/2012 by cassio@ime.usp.br) + +(This file also explains details about problem packages, multi-site +contests, and other relevant topics to run a contest. Please read it +in full.) + +1) Log in as "system", empty password (or the password that is set in +the file src/private/conf.php under name "basepass"). + +2) Click on "Options" and change the password of +the user "system" to something secret and safe. + +3a) (Most likely you don't want to do this item) +If you have an import file, click on "Import", +choose the file, click to Send it and go to step 4. +Note that many follow steps will be already complete. +However, take a time to look at them and verify if +everything is ok. + +3b) Click on "Contest" and create a new contest +(do it by choosing the "new" item of the combo). + +4) Change/Verify the information of the new created +contest and click on "Send". Then click on +"Activate" to make the new contest activated +(after that you will be automatically logged off). +Here some explanation about available fields: +* Name: name of the contest +* Start date: when the contest will begin +* Duration: how many minutes the contest have +* Stop answering: number of minutes from which +teams don't receive the information if their +runs were accepted or not. Usually choose 285 +for fifteen minutes without answers to teams. +* Stop scoreboard: number of minutes from which +the scoreboard becomes frozen (to keep the winner +secret :-). Usual value: 240. +* Penalty: number of minutes a team is penalized +for each time it submits a code that is not +accepted (this minutes are counted only if the +team receives an YES for the corresponding problem, +as done in ACM-ICPC like contests). Usual value: 20. +* Max file size allowed for teams: for security reasons. +If you know that source code files are larger, choose +another value. +* Contest main site number: which is the main site +of the contest (in case of multi-site contests). Usually 1. +IF RUNNING MULTIPLE SITES, BE SURE TO USE THE CORRECT +NUMBERS HERE ASSIGNED BY WHOEVER IS COORDINATING +THE MULTI-SITE CONTEST!! +* Contest local site number: which is the number of the +current site of the contest (in case of multi-site contests). +IF RUNNING MULTIPLE SITES, BE SURE TO USE THE CORRECT +NUMBERS HERE ASSIGNED BY WHOEVER IS COORDINATING +THE MULTI-SITE CONTEST!! + +5) Log in as "admin", empty password (or the password that is set in +the file src/private/conf.php under name "basepass"). + +6) Click on "Options" and change the password of +the user "admin" to something secret and SAFE!! + +7) (This can be probably skipped if they are already included, which +is the case in the newest BOCA versions) +Include any answers for submissions that you might +like to have in addition to the standard ones. +Click on "Answers" and use the two fields to input +the answers. Already pre-included are: +1 YES +2 NO - Compilation error +3 NO - Runtime error +4 NO - Time limit exceeded +5 NO - Presentation error +6 NO - Wrong answer +7 NO - If possible, contact staff +Even the pre-included ones can be changed, but that is not +recommended. + +If you make some mistake, you can re-insert the answer +even without deleting it. Just fill up the fields again, +repeating the answer number (first field). In this case +the database record will be updated. But take care: any +changes with the contest running will affect all records +of the contest. Do not delete any record during the contest +unless you really know what you are doing. The updates +cascade on the database, removing or updating everywhere +needed. + +8) (This can be probably skipped if they are already included, which +is the case in the newest BOCA versions) +Include the contest languages. Use the "Languages" +item for it. Each language is defined by a number, +a name and the extension of the source files in such language. +(*** Note that BOCA versions prior to 1.5 had also the scripts for +compiling and running the submitted codes, and one for verifying +if the output generated is equilavent to the judge's output. Ignore +this comments if you are running BOCA 1.5 or later. +The scripts should be any executable file permitted +in the computer that will run the autojudging +environment (pay attetion on CRs or CRLFs for EOLs. +This causes problems in some systems). +It's also possible to import the language +information from a file. +The scripts are available together with BOCA in the +"bits" example directory of the documentation. Usually +values are: +1 C C.run compare.sh +2 C++ Cpp.run compare.sh +3 Java Java.run compare.sh + +Remember, all these scripts are available on "bits" directory. +Take some minutes to look into those script files, because +they have path specifications for some executables, such as gcc, +g++, javac, etc. These paths must be fixed (if needed) before +uploading the file to BOCA. Usually the default values work +just fine. This ends the part about BOCA prior to 1.5 **) + +For BOCA >= 1.5, all scripts to run the submission are inside the +problem package. Please take a look into the examples in the directory +doc/problemexamples/ and use them as basis for specifying new +problems. Later on we discuss further how problems are specified. + +If you make some mistake, you can re-insert the language +even without deleting it. Just fill up the fields again, +repeating the language number (first field). In this case +the database record will be updated. But take care: any +changes with the contest running will affect all records +of the contest. Do not delete any record during the contest +unless you really know what you are doing. The updates +cascade on the database, removing or updating everywhere +necessary. + + +9) Include the problems. Click on "Problems" and +use the form available there. The fields are: +* Number: number of the problem. Start with 1. +* Name: nickname of the problem. Good choices are +problem letters: A, B, C, D, etc. A good practice is to +create the warm-up problems e.g. using letters plus a dot, +like A., B., and then the contest problem with A, B, C, D... +Then, to run the warm-up, one might delete all the contest +problems, which later can be undeleted for the real contest, +while the warm-up problem deleted. Do not forget to delete all +clarification, runs, tasks and bkps between warump and real +contest. This can be done from the tab Site (there are four buttons +there, one for deleting each of these items). + +* Problem package (ZIP): a zip file (encrypted or not) containing +all information about the problem. See below for a description +of how this ZIP must be organized. +* Color name: name of the color for this problem. It will +be used if the balloon figure cannot be displayed. +* Color (RGB): enter the rgb value, in the standard HTML +format for colors, for this problem. E.g. 000000 is black, +FFFFFF is white, FF0000 is red, 00FF00 is green and so on. +Colors are interesting because BOCA presents the balloons +with the problem colors. Nevertheless, they are not essential +and can be left empty. + +If you make some mistake, you can re-insert the problem +even without deleting it. Just fill up the fields again, +repeating the problem number (first field). In this case +the database record will be updated. But take care: any +changes with the contest running will affect all records +of the contest. Do not delete any record during the contest +unless you really know what you are doing. The updates +cascade on the database, removing or updating everywhere +needed. + +===== ATTENTION: READ THIS CAREFULLY IF YOU ARE GOING +===== TO CREATE YOUR OWN PROBLEM PACKAGE FILES. IF YOU +===== ARE RUNNING A CONTEST THAT HAS THESE FILES ALREADY +===== PREPARED FOR YOU, THEN THIS IS NOT SO IMPORTANT... +PROBLEM PACKAGE: since BOCA 1.5, the problems are +specified by a ZIP file, which shall have the following folders +inside it: +compare/ +compile/ +description/ +input/ +limits/ +output/ +run/ +tests/ + +Inside compare/, compile/, limits/, runs/, there should be an +executable (usually a shell script) with the name of each language +extension that is configured in BOCA (within tab languages). The +common files are c, cpp and java. +Inside description/, there must exist a text file named problem.info, +with the following lines: +basename=shortfilename +fullname=This is the problem full name +descfile=desc.txt + +The left-side of this equalities are tags and must not be changed. The +right-hand side are the values that must be specified. +shortfilename is the name of the java class that must contain the main() +function. This is the name that appears in the booklet of problems +that is distributed to the teams. This is a mandatory field. +"This is the problem full name" is to be replaced by the full name of +the problem, as it appears in the booklet of problems. This is also a +mandatory field. The line of descfile must contain the name of a file +that will be made available for the teams in the BOCA interface. It is +the description of the problem, and can have any format. Usual formats +are .txt and .pdf files. This field is not mandatory, and this line +can be removed if one does not want to make the problem description +available inside BOCA. + +Inside input/ and output/ there must have files in a one-to-one +correspondence and with the same filenames. Each file in input will be +given as standard input to the code that has been submitted, and later +the generated output will be compared to the file with same name that +is in the output/ folder. + +The folder tests/ may contain any executable files that are meant to +test the autojudge system in the first time it is run. To clarify all +the steps, the workflow of the BOCA autojudge system, which dictates how +the problem must be specified, is as follows: + +When a submission arrives for the first time for a given problem, the +corresponding problem package is downloaded by the autojudge from the +server. Then the autojudge reads the description/problem.info to +obtain the basename of the problem, runs the scripts in the directory +tests/ to check if everything is ok (the person who specified the +problem package can include any desired code to be tested in such +directory, and this code will be run and should return zero on success +and non-zero otherwise), runs the scripts inside limits/ for each language +to obtain the time-limits of the problem, and then proceeds to run the +submission itself. If the problem had already been run by the +autojudge, then these steps are not performed, but are cached and the +information is reused later. + +To test a submission, the autojudge runs the script in the compile/ +folder corresponding to the language of the submission, which obtains +an executable version of the code. Then the script of run/ for the +given language is executed for each file in the input/ directory, and +finally the script in compare/ is performed (again for the given +language and every file in the output/ directory), checking if the +results are correct. + +Take a look in the doc/problemexamples/. +There is a script named gen_examples.sh with some command-lines +to generated encrypted problem zip files. The main code for that is +the script createproblemzip.php. If it is not to encrypt the problem +file, then it is enough to zip the directory with the problem data as +described, e.g. by doing: + +# cd doc/problemexamples +# zip -r bits.zip bits/ + +and the file bits.zip is to be included in the problem form of BOCA. + + +10) Include the users. There are five types of users +that can be used: admin, team, judge, staff and score. +* admin: manage the contest. He(she) has access to every +clarification, run, logs, tasks, etc of the contest. +It is him(her) that starts and ends the competition +(although it can be done automaticly by the system). +You don't need to have more than one or two admin accounts. It is +usually useful to have two admin accounts just in case you have any +problem with one of them. +* judge: responsible for judging the submission and +answering the clarification. It's used to have from +three to eight judges. Note that admins, judges and +staff must have well formed complicated passwords. +There is one judge, which is appointed by the admin using the tab +"Site", which is designated as chief judge, and has some additional +tasks such as fixing submission answers that are not in agreement +among different judges. +* staff: responsible for printing files, delivery +balloons, helping teams with hardware problems, etc. +Normally one staff account (for the chief staff person) +is enough. +* score: account with the scoreboard. It has no other +privilegies. This account is good for making the coachs +informed about the results and for making the results +available to remote people. Usually a single score account is +enough. +* team: here is where the contest happens. These accounts +are for the teams. It is safest to restrict the access of each team by +IP addresses. The same thing may be done for the other users too +(and it's a good practice to improve security). +* site: the user of type site is only used as the means of +communication between the main server and the local servers in a +multi-site contest. On local sites, this user can be set up with +standard data (and strong password). The details on how to step up a +user of type site are usually given by the admin of the main site. The +users of type "site" on the main server have an important +characteristic: they are not allowed to directly log in to the main +site, but connections are established from the local sites. On the +main site, the ICPC ID (see below) of the user of type "site" must be +a number corresponding to the site from which the connection will +come. THIS IS AN IMPORTANT INFORMATION FOR MULTI-SITE CONTESTS ONLY. + +The users can be imported by a text file too. See +IMPORT.txt for details. +The fields presented in the "Users" item are: +* User site number: number of the site of the user. Usually 1 in a +single site contest. or the corresponding site number in a multi-site +contest. PAY ATTENTION TO USE THE PROPER SITE NUMBER. +* User number: number of the user (used internally +by the system). Usually equals the team number, but doesn't have +to. It only has to be a unique number among users. +* Username: nickname of the user. Used to be +team1, team2, team30, judge1, judge2, admin1, staff1, etc. +It's possible to have the same usernumber and username +in different sites. In a single site contest, all user numbers +and usernames must be distinct. +* ICPC ID: ID Number of team in the ICPC System. In case of users of +type "site" for a multi-site contest, this field tells the site number +of the user when connecting to the main server. +* Type: type of the user (team, judge, staff, admin, score, site) +* Enabled: is the user enabled? +* Multilogins: can the user make more than one connection +at the same time? It's not a problem to allow that if +the users are restricted by IP numbers. +* User full name: complete name of the user. In case of teams, +it's convinient to put a short name for the team between [ ] and then +the full name of the team. This does not include the institution +name. E.g. +"[Best Ever] Best team name ever created in history" + +* User description: some detail about the user, like institution name +and students names. The rule of thumb is to have a short institution +name between [ ], then the full institution name between another pair [ ], +then any additional description that you may want to include. E.g. +"[IME-USP][Institute of Maths and Statistics] Person1, Person2, Person3" + +* User IP: if set, it restricts from where the user can log in +the system. It is recommended to restrict the logins by IP numbers. +Check the IP numbers of the computers where the teams are supposed to +be. If using ICPC linux, do not check the IP inside the virtual +machine, but the IP of the actual computer where the virtual machine +is run. +* Password: choose strong passwords! + +If you make some mistake, you can alter the user fields. +Click on the user number in the table and proceed to its +fields below in the page. Edit them and resubmit. Note that, +if you do not fill a new password, the old password is kept. +IMPORTANT WARNING: for users, it is possible to click on +a number for editting the information. All other admin flips +regarding problems, answers, languages, etc do not follow the +same idea. If you click on those number, the corresponding +record will be removed, together with all database information +related to that record. So DO NOT REMOVE ANYTHING DURING +THE CONTEST. + + +11) Configure the site data in the "Site" item. The fields +are: +* Site number: number of the site, with a "new" item to create +new sites. This is not necessary for single-site contests. In +multi-site contest, be sure to have your site number correctly +assigned to you by whoever is running the main site. +* Name: name of the site +* Start date, End date, stop answering, stop score: equivalent +to admin's contest page. Usually the default values are enough. +* Runs/clars that will be judged here: for multi-site contest, +it defines which runs/clars will be judged in this site. It +is a list of site numbers, separated by commas. For a single +site contest, just leave the site number here. +* Tasks that will be treated here: same meaning of the +previous field. For single contests or multi-site contest +it's used to have each site treating its tasks. So leave here +the number of the local site. +* Active: is the site active? I hope yes. +* Autoend: should the contest ends automaticly at the defined +* time? Usually yes. +* Globalscore: site numbers of the teams that should be included in +the scoreboard. Not needed for single-site contests. For multi-site, +this defines which information to include in the local scoreboard. +* Autojudge: do not use this option for a contest unless you tested +it and are fine with the results. It basically tell the autojudge to +take final decisions about the submissions. In a real contest, it is +ideal that a human judge check each of the submissions before sending +the result to the teams. +* Scorelevel: detail level of information on the scoreboard. +0 means no details while 4 means maximum detail. 2 is a good +choice, although, for single contests, 3 and 4 are also ok and +more informative. A negative number means the same as its +absolute value counterpart, but keeps the problem names hidden +(useful when the same problem set is used in sites with very +distinct start times). + +Furthermore, there are buttons for: start the contest, +end the contest, delete completely (and without undo) the +runs, clarifications and tasks of the site, disable logins, +enable logins and force all users to log off. + +The start and stop buttons should not be used as the contest +start and stop are automatic. They are just for special +purpose, like a energy fault. In this case, you may, when +energy supply become stable again, use the "Stop at" field and +button to indicate when the contest should have stopped and +then the "start now" button to re-start the contest. This will +make the BOCA see this interval time as they never happened, +and all penalty and time calculations will be made correctly. + +The "delete all" fields (delete all clars, delete all runs and +delete all tasks, delete all bkps) are useful (AND IMPORTANT!) +for cleaning everything up just after finished the warmup. +Between the warmup and the real contest, you +do not need to create another BOCA contest. Just delete all warmup +problems, all clars, all tasks and all runs (keeping the languages, +users and answers). Then undelete the problems of the real contest (if +you have already included them), or enter them for the first time, +reenter the contest information (start date and duration), and you are +ready. + +12) It's all done. + +Important Note +-------------- +Any deletion of problems, languages, answers, users, etc will +promptly delete all records related. So deleting an answer +will remove all runs with that answer. Deleting a problem +will delete all clarifications and runs related to that +problem. This way, it's not recommended to remove any of these +things during the contest. + +=== +=== IMPORTANT INFORMATION FOR SITES WITH MANY TEAMS === +=== +Please read the file APACHE.txt + +=== +=== IMPORTANT INFORMATION FOR MULTI-SITE CONTESTS === +=== +If you are participating in a multi-site contest as a local site, you +may simply wait for the main site to set up languages and problems for +you. If you connect to the main site (by logging in with the user of +type site you have created) and the problems are already defined +there in the main site, then they will be downloaded to your site +automatically. Other information, such as time of contest, inclusion +of users, languages, etc, can all be downloaded from the main site if +this has already been specified there. So the natural procedure is to +create a user type "site" and log in with it, then enter the +credentials to the main site (it will be asked after the log in) and +see what information is already downloaded from the main site, before +spending time included everything by yourself. +=== +=== + +Contacts and Copyrights +----------------------- +BOCA Copyright (c) 2003- Cassio Polpo de Campos (cassio@ime.usp.br) +http://www.ime.usp.br/~cassio/boca + +//////////////////////////////////////////////////////////////////////////////// +//BOCA Online Contest Administrator +// Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . +//////////////////////////////////////////////////////////////////////////////// diff --git a/doc/APACHE.txt b/doc/APACHE.txt new file mode 100644 index 0000000..998f0cf --- /dev/null +++ b/doc/APACHE.txt @@ -0,0 +1,88 @@ +COMMENTS ON THE CONFIGURATION OF APACHE FOR LARGE SITES +----------------------------------------------------- +(File last updated on 25/October/2012) + +If you have a large site, for instance with more than 50 teams, then +the best practice is to decrease the number of threads/servers that +apache starts (yes, I said to DECREASE). The problem is that the computers +are not so powerful, and apache is usually configured with too many of them. +If there are too many requests, instead of queuing them, apache tries to +answer all in parallel, and the server suffers a lot. This can be changed in the +/etc/apache2/apache.conf file, as below (well, the exact values to use +depend on your site, the original config has too high numbers): + + +# prefork MPM +# StartServers: number of server processes to start +# MinSpareServers: minimum number of server processes which are kept spare +# MaxSpareServers: maximum number of server processes which are kept spare +# MaxClients: maximum number of server processes allowed to start +# MaxRequestsPerChild: maximum number of requests a server process serves + + StartServers 3 + MinSpareServers 3 + MaxSpareServers 6 + MaxClients 40 + MaxRequestsPerChild 0 + + +# worker MPM +# StartServers: initial number of server processes to start +# MinSpareThreads: minimum number of worker threads which are kept spare +# MaxSpareThreads: maximum number of worker threads which are kept spare +# ThreadLimit: ThreadsPerChild can be changed to this maximum value during a +# graceful restart. ThreadLimit can only be changed by stopping +# and starting Apache. +# ThreadsPerChild: constant number of worker threads in each server process +# MaxClients: maximum number of simultaneous client connections +# MaxRequestsPerChild: maximum number of requests a server process serves + + StartServers 2 + MinSpareThreads 10 + MaxSpareThreads 30 + ThreadLimit 32 + ThreadsPerChild 10 + MaxClients 40 + MaxRequestsPerChild 0 + + +# event MPM +# StartServers: initial number of server processes to start +# MinSpareThreads: minimum number of worker threads which are kept spare +# MaxSpareThreads: maximum number of worker threads which are kept spare +# ThreadsPerChild: constant number of worker threads in each server process +# MaxClients: maximum number of simultaneous client connections +# MaxRequestsPerChild: maximum number of requests a server process serves + + StartServers 2 + MinSpareThreads 10 + MaxSpareThreads 30 + ThreadLimit 32 + ThreadsPerChild 10 + MaxClients 40 + MaxRequestsPerChild 0 + + + + +Contacts and Copyrights +----------------------- +BOCA Copyright (c) 2003- Cassio Polpo de Campos (cassio@ime.usp.br) +http://www.ime.usp.br/~cassio/boca + +//////////////////////////////////////////////////////////////////////////////// +//BOCA Online Contest Administrator +// Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . +//////////////////////////////////////////////////////////////////////////////// diff --git a/doc/AUTOJUDGING.txt b/doc/AUTOJUDGING.txt new file mode 100644 index 0000000..cf81f06 --- /dev/null +++ b/doc/AUTOJUDGING.txt @@ -0,0 +1,128 @@ +(Last updated 18/oct/2011 by cassio@ime.usp.br. See copyright notice below.) + +AUTOJUDGING.txt +--------------- + +To help the process of judging, the BOCA system provides +a php script that is able to execute some user defined +script in order to compile, execute and compare the output +generated by teams with the correct output. This procedure +is not essential to the system, since each judge is capable +to download from BOCA all the files needed to evaluate a +submission. + +The propose here is not to have a automated scheme for +submission evaluation, but a supporting system that can +help judges to do their job. In this way, the autojudging +provides to the judge the data generated by the scripts +when trying to compile, to execute and to compare the results. +This data is presented in a formatted way during the judging +process inside the BOCA web interface, and can help the +judge to evaluate the submission. If the autojudging is +not enabled in the contest, the judges will see just some +"unavailable" texts when judging a submission, and they +will have to execute the whole process by theirselves. + +To start the autojudging procedure, the only thing needed +is to run the autojudging.php script from some commandline +shell. Note that it may be necessary to change the permissions +of private/conf.php file to something more readable and the php.ini +file to turn safe_mode off (on the computer running the +autojudging scheme). Furthermore, verify whether the private/conf.php +options are correctly pointing to the postgresql server/users +and if the current working directory (ie, ".") is included +in the PATH environment variable. + +$ sudo /bin/bash +# cd /var/www/boca/src +# /var/www/boca/tools/autojudge.sh + +The autojudging.php will stay running until CRTL+C is +pressed or it's killed by some other way. Autojudging waits +for a new submission, takes it and executes the +compiling/running/comparing scripts defined in BOCA for the +corresponding language/problem (this information is all included +in the problem package for each problem). More details about them +are in the ADMIN.txt file and in the examples of the folder +doc/problemexamples/ + +As long as the autojudging php script will execute +code from teams, these codes may contain malicious +procedures. Thus it is essential that a dedicated +computer be allocated only for the autojudging +scheme. Furthermore, users with shell on this computer +could eventually see important data which they should not +be allowed. This computer must have the same requirements +as the one running the BOCA web interface (but it +does not need postgresql neither a running web server), +and it needs to be configured properly. All the steps +described in INSTALL.txt applies to this new computer, +but three important things should be noted: + +(ATTENTION: IF YOU ARE USING THE ICPC LINUX VIRTUAL +MACHINE, THEN ALL THE FOLLOWING SHOULD ALREADY +BE DONE FOR YOU...) + +1) the computer must have a firewall that +only permits connections between it and the main BOCA +server (this is an important security issue). This is automatically +done if you are using the ICPC linux virtual machine, which is in fact +the best way to run the autojudging system. + +2) the src/private/conf.php file must be configure properly +with the correct location of the boca database +(probably it will be needed tcp/ip connection to +the postgresql at the main BOCA server), the +correct user/password for database access, the +local IP number and the current contest number. + +3) the postgresql running at the main BOCA server +will have to be configured to accept connections +from the IP of the autojudging server. This can +be achieved inserting the line + +host all all IPAUTOJUDGING 255.255.255.255 md5 + +in the pg_hba.conf file at the main BOCA server, where IPAUTOJUDGING +is to be replaced by the actual IP of the computer running the +autojudging script. Note that if run within a virtual machine, one +must take the IP of the host computer, not of the virtual machine for +this configuration. If the postgresql server is already configured to +accept incoming connections from all IPs, then this is not necessary. + +Talking a little bit more about the compiling/running +script, it will be responsible for running the executable +code generated from the team's source. This is exactly +where the danger lives. To decrease the risk and to have +control over the time spent by the team's code, the C +source code safeexec.c (tools directory) should be used. +It was designed to execute other programs with lower +privilegies and with a time limit set. It is enough to +run "gcc -O2 -o safeexec safeexec.c" for compiling and it is +necessary to make a setuid root: "chown root.root safeexec" +and "chmod 4555 safeexec" for running. This safeexec must be +placed in a folder included in the path, usually copying it to +/usr/bin will suffice: "cp -a safeexec /usr/bin" (note the -a) + + +Contacts and Copyrights +----------------------- +BOCA Copyright (c) 2003- Cassio Polpo de Campos (cassio@ime.usp.br) +http://www.ime.usp.br/~cassio/boca + +//////////////////////////////////////////////////////////////////////////////// +//BOCA Online Contest Administrator +// Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . +//////////////////////////////////////////////////////////////////////////////// diff --git a/doc/INSTALL.txt b/doc/INSTALL.txt new file mode 100644 index 0000000..9c5fd57 --- /dev/null +++ b/doc/INSTALL.txt @@ -0,0 +1,197 @@ +(Last modified 24/aug/2012 by cassio@ime.usp.br. See Copyright note below.) + +Requirements +------------ +The system was tested with: +* postgresql 8.2+ / 9.1+ +* apache 2.2+ +* php 5.3+ +(Please see the specific needs below.) + +Installation +------------ + +Before following the steps, you must be sure of: +* your php system is integrated with your web server, +* the php extension module for the postgresql (e.g. php_pgsql.so) + is installed and configured, +* the postgresql database management system is running. + +Usually that is true if you have installed the following ubuntu/debian +packages, as given by an apt-get example line: + +apt-get install \ +postgresql postgresql-contrib postgresql-client apache2 \ +libapache2-mod-php5 php5 php5-cli php5-cgi php5-gd \ +php5-mcrypt php5-pgsql + +It may be needed to configure some parameters in php.ini, +postgresql.conf and pg_hba.conf files. The following lines +show some important attributes for BOCA: + +********* apache boca config file (to be created as /etc/apache2/conf.d/boca): ********** + + AllowOverride Options AuthConfig Limit + Order Allow,Deny + Allow from all + AddDefaultCharset utf-8 + + + AllowOverride None + Deny from all + + + AllowOverride None + Deny from all + + + AllowOverride None + Deny from all + + +********* /etc/postgresql/*/main/postgresql.conf: ********* +tcpip_socket = true #if using tcp to connect to database (older postgresqls) +listen_addresses = '*' #newer postgresqls + +# THE FOLLOWING MAY BE GOOD FOR PERFORMANCE +max_connections = 100 +maintenance_work_mem = 32MB +shared_buffers = 512MB ## USE AROUND 1/3 OF YOUR RAM +work_mem = 10MB +effective_cache_size = 512MB ## USE AROUND 1/3 OF YOUR RAM + +Note that for doing these changes you will need to increase the SHMMAX +parameter of your kernel, e.g. in file /etc/sysctl.d/10-shmmax.conf + +kernel.shmmax = 805416960 +kernel.shmall = 196635 + + +********* /etc/postgresql/*/main/pg_hba.conf: ********* +#this is the access control file +#restricting connections from unixsocket or localhost is +#the best choice, but it could not enough if the +#database is not in the same machine. +host all all 127.0.0.1 255.255.255.255 md5 +host all all 0.0.0.0 0.0.0.0 md5 +# this last line will allow connection from everywhere. If you +# know the IP address of the machines that will serve as autojudging, +# then you may restrict the access to only such machines. Anyway, +# if you have a good password, that should not be a problem, as we +# are not expecting this to be available on the internet but only on +# the local net. + +*********** +*********** Steps for installing boca: + +1) Unpack the boca file into a internet world readable directory, +according to the setting you chose in /etc/apache2/conf.d/boca, +e.g.: +# cd /var/www +# tar xvzf boca-x.y.z.tar.gz +# ln -s boca-x.y.z boca + +2) create a postgresql account with permission to create new +databases (you need database admin privilegies to do that), +e.g.: +# psql -h 127.0.0.1 -U postgres -d template1 +template1=# create user bocauser with password 'boca' createdb; +template1=# \q + +3) edit the file private/conf.php (placed where you unpacked boca), +in order to set up the correct values for your system. E.g.: + $conf["dblocal"]="false"; // use unix socket to connect? + $conf["dbhost"]="localhost"; // ip address of the db + $conf["dbname"]="bocadb"; // name of the boca database + $conf["dbuser"]="bocauser"; // unpriviligied boca user + $conf["dbpass"]="boca"; // unpriviligied boca password + $conf["dbsuperuser"]="bocauser"; // priviligied boca user + $conf["dbsuperpass"]="boca"; // priviligied boca password + // note that it is just fine to use the same user for + // unpriv and priv access + + // secret key to be used in HTTP headers + // you MUST set it with any random large enough sequence + // DONT LEAVE IT AS YOU GOT WHEN UNPACKED THE SOFTWARE + // CHOOSE ANOTHER NUMBER/STRING AND REPLACE BELOW + $conf["key"]="secretKey:23894091237589234759234723489"; + + // initial password that is used for the user admin -- set it + // to something hard to guess if the server is available + // online even in the moment you are creating the contest + // In this way, the new accounts for system and admin that are + // eventually created come already with the password set to this + // value. It is your task later to update these passwords to + // some other values within the BOCA web interface. + $conf["basepass"]="boca"; + + // the following field is used by the autojudging script + // set it with IP address (or other short description) + // of the computer allocated for + // autojudging during the competition + // this is only useful for debug purposes when multiple + // autojudges are being used + $conf["ip"]='10.10.10.10'; + +4) run the php script to initialize the boca database. E.g. +# cd /var/www/boca/src +# php private/createdb.php + +5) It's all done. Now you have to manage the contest with a +browser and boca. Proceed to the ADMIN.TXT file. + +======== +==> DETAIL ABOUT MIGRATING FROM POSTGRES 8.x TO 9.1 +LARGE OBJECTS GET WRONG OWNERSHIP. TO FIX, RUN WITHIN psql: +# su - postgres +# psql -d bocadb + +do $$ +declare r record; +begin +for r in select loid from pg_catalog.pg_largeobject loop +execute 'ALTER LARGE OBJECT ' || r.loid || ' OWNER TO bocauser'; +end loop; +end$$; +\q +======== + +======== +Security Issue when BOCA server is not exclusively dedicated to BOCA +-------------------------- +It is strongly recommended that BOCA be installed on a computer +with no other users. If the computer where you are installing BOCA +is used by others (with command line shells), it is essential +that you change the permission of the file src/private/conf.php to be +readable just by the user which the apache server runs and set +safe_mode=On in the php.ini file (furthermore, the database access +must be strictly restricted by passwords). Do it before configuring the +src/private/conf.php file, so no one will be able to see your passwords. +Moreover, the src/private/conf.php file must be in a directory owned by the +bocauser or www-data or apache (all this combination implies that the only +way to read the src/private/conf.php is from a php script owned by +bocauser in the same directory). +======== + +======== +Contacts and Copyrights +----------------------- +BOCA Copyright (c) 2003- Cassio Polpo de Campos (cassio@ime.usp.br) +http://www.ime.usp.br/~cassio/boca + +//////////////////////////////////////////////////////////////////////////////// +//BOCA Online Contest Administrator +// Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/doc/PC2_Team.tab b/doc/PC2_Team.tab new file mode 100755 index 0000000..ad6a1d7 --- /dev/null +++ b/doc/PC2_Team.tab @@ -0,0 +1,6 @@ +1783 1301 A Garotos de Programa Universidade Estadual do Norte do Paraná UENP http://www.uenp.edu.br/ Brazil Y +1533 1301 A Calouro Verde Universidade Estadual do Norte do Paraná UENP http://www.uenp.edu.br/ Brazil Y +1065 1289 P UGF-Coders Universidade Gama Filho UGF www.ugf.br Brazil Y +1892 1203 P IFSC2012 IFSC - Instituto de Física de São Carlos - USP IFSC-USP http://www.ifsc.usp.br Brazil Y +1844 1286 A Team not Found Universidade Regional Integrada - Campus de Erechim URI - Erechim www.uricer.edu.br Brazil Y +1843 1286 A Jokers Universidade Regional Integrada - Campus de Erechim URI - Erechim www.uricer.edu.br Brazil Y diff --git a/doc/READMEubuntu.txt b/doc/READMEubuntu.txt new file mode 100644 index 0000000..b3b1baa --- /dev/null +++ b/doc/READMEubuntu.txt @@ -0,0 +1,37 @@ +ICPC Linux installation script +---------------------------------- +Copyright (c) 2009-2012 BOCA System (bocasystem@gmail.com) and C. P. de Campos. +Permission is granted to copy, distribute and/or modify this document + under the terms of the GNU Free Documentation License, Version 1.3 + or any later version published by the Free Software Foundation; + with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. + A copy of the license is included in the section entitled "GNU + Free Documentation License". +--------------------------------- +File last modified: 24/aug/2012 + +==> The installv2.sh script is not necessary if you are using the virtual machine version. This is intended to those that +want to install the system as the host of a computer, or desire to create again the virtual machine version from the beginning. + +The script installv2.sh available here was used to create the "ICPC Linux" image after a standard installation +of the ubuntu (or xubuntu) distribution. This is well-suitable in case you do not want to +use the virtualized version, for example, in the server of the contest. After using the installv2.sh script over a fresh +install of the ubuntu, you reach the exactly same content of the virtual machine version that is available. +Take care with the following points during the installation of the ubuntu: +1) Use the name "icpcadmin" and password "icpcadmin" (no quotes obviously) as the standard user during the installation. +2) Call the machine "icpc" (in the same screen where you set up the username above). +3) Use the simplest partitioning option (that is, everything in a single partition) and choose at least 10GB for it. + +After installing ubuntu, the system reboots. Download the script installv2.sh to the home directory of icpcadmin, +make it executable by chmod 755 installv2.sh, and run it as root: +$ sudo /bin/bash +# ./installv2.sh +(if you already updated packages, then run ./installv2.sh alreadydone) + +and reboot the system to finish the configuration (such as setting passwords, IPs, etc). +Note this is going to give you a system just like you would get from the box (the virtual machine version). If you +want it to become a server, you must follow the same procedure that is indicated in the READMEvm.txt. This +mainly means that you need to run the script /etc/icpc/becomeserver.sh + +The most recent installv2.sh script is available at http://www.ime.usp.br/~cassio/boca/ link named installv2.sh +In case of any questions, do not hesitate to contact me: bocasystem@gmail.com. Have fun! diff --git a/doc/READMEvm.txt b/doc/READMEvm.txt new file mode 100644 index 0000000..7755c2d --- /dev/null +++ b/doc/READMEvm.txt @@ -0,0 +1,167 @@ +READMEvm.txt file of the ICPC Linux VM (release 2012) +================================= +Copyright (c) 2009-2012 BOCA System (bocasystem@gmail.com) and C. P. de Campos. +Permission is granted to copy, distribute and/or modify this document + under the terms of the GNU Free Documentation License, Version 1.3 + or any later version published by the Free Software Foundation; + with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. + A copy of the license is included in the section entitled "GNU + Free Documentation License". +================================= +Last modified: 24/aug/2012 + +This file concerns the ICPC Linux image available for virtualbox or vmware. It was created as a +vmware-type hard-disk image with a system built up over a ubuntu (or xubuntu) distribution. This +README is also relevant if you have used the installv2.sh script to build the server natively, as the +system will have the exactly same characteristics of the VM version mentioned here. + +- You need the vmplayer from www.vmware.com to use this image. As far as I know, vmplayer is +free-of-charge for linux and windows hosts. Check it. You can also use virtualbox, which +is free and works pretty well too. + +- Internet access is restricted inside the box. By default, users can only access +bombonera.ime.usp.br and bombonera.org, servers where BOCA is hosted. During the first boot time, +you are able to choose a different IP address of your server instead of bombonera. If you are going to +run a contest, you must do that! The system inside the virtual machine (or just VM) will +only be able to access such server and nothing else. An alias with the name boca is created +for such IP, so it is possible to connect to it using the name boca instead of typing the +IP address. So, during the first initialization of each VM you should configure the IP address +of your BOCA server. The image provided here can be used as a BOCA server too. See next bullets +on how to do that. In the team machines, check if the internet is really blocked. If not, the +initialization scripts might be malfunctioning, or the computer might be mistakenly set to be +a server (this can be easily checked by verifying whether the file /etc/icpc/.isserver exists or not). + +- There are two linux users in the box: icpcadmin, which has right to become root using +sudo, and the user icpc. The latter has password icpc, and more restricted access. The user +icpc is intended to be used by the teams, judges, staff, or anyone else. The icpcadmin is +an administrative account and the password must be known only by the sysadmin, director of the +contest, and so on. During the first boot time, you are able to change the password of the icpcadmin +account. DO IT and keep it safe! The default password is icpcadmin. Note that such +users (icpcadmin and icpc) have nothing to do with users of the BOCA web system. Each +team must have a distinct user to login on BOCA, which are configured through the BOCA web interface. +Still, each team will logon into the linux box using the same user: icpc. As mentioned, this is +not a security problem because the user icpc is just a local account in the linux system without +any privileges. + +- To run a contest using a virtual machine, you probably need at least 384MB of RAM inside a +"good" computer (then you can configure the VM to run with 256MB). I have tested the vm image +configured to use 512MB. If your host has for example 1GB, you may change the vmplayer +to use 768MB, although 512 should be fine too. Just keep some room for the underlying operating +system. Using more memory inside the vm is better for the teams, so they can run heavier tools. + +- Unzipped, the image takes around 12 GB of your hard disk. You need this space in the hard +disk of each computer. If this is a problem for you, it is possible to rebuild the vm system +with less space (8GB for clients is enough, the server has to have more though). + +- It is possible to maximize the VM window so as it uses the whole screen area. The current +image is set to 800x600 or 1024x768 pixels, but that can probably be increased depending on your +video card and monitor settings. The keyboard config can also be changed +inside the system configurations of ubuntu. + +- During the first startup, an script will ask you for the BOCA database password (after +asking the BOCA server IP address and password of the icpcadmin). YOU MUST ONLY FILL +SUCH PASSWORD IN THERE IF the machine being configured is NOT going to be used by a team. With +this password, it will be possible to access the database directly (instead of by web). Teams +shall access the system only by using the web interface. This password is intended to be used +in the machine that will have the autojudging system, as the autojudging script needs to +connect to the database directly (see next item about the autojudge). In fact only the +autojudging machine (or machines, if you have more than one) need this password to be set. +SO PAY ATTENTION TO ONLY SET THIS PASSWORD IN THE AUTOJUDGING MACHINES. + +- An autojugding machine is used to automatically compile and execute the codes submitted +by the teams. DO NOT run it on the same computer as the BOCA server (the web server and the database +server). Because teams may submit malicious code, it is only safe to run it on a separate computer. +The worst scenario (in case a team's code hangs the computer) will require to reboot such +computer. About the configuration, the only difference between the autojudge computer and +team's computers is the setup of the database password, as mentioned before. You must set up +the database password during the initialization of the autojudging computer. Then, to run the +autojudging system, you need to login as icpcadmin (privileged user), open a command-line +terminal (it is inside accessories), and run "sudo /var/www/boca/tools/autojudge.sh" (without quotes). +If everything is fine, some dots will appear on the screen while the script runs an infinite +loop waiting for submissions. Ctrl-C stops the autojudge. The autojudging shall be started +after configuring the server to run the contest, otherwise it will eventually output an error or +freeze. If you see the dots happening every few seconds, you are in the correct track. The dots mean +the autojudging is running, but there are no submissions to process. + +- With old versions of ICPC Linux, all the team files were kept in the server. Now this is +NOT true anymore. Everything is stored locally. So, after a warmup and before the real +contest, it is necessary to go to each team computer, open a command-line shell (you do not +need to change to the privileged user, the unprivilegied icpc user is enough) and run +the command +/etc/icpc/cleandisk.sh +After that, reboot the system inside the virtual machine (not the host computer itself, only the VM!) +and you are done. All files belonging to the icpc user have been erased. + +- Because the files are stored in the local team computers, now BOCA (by web) has an option +to make file backups, where teams can save their files on the server. Currently this must be done +manually by the teams (using the web interface of BOCA). There is a script available inside the +ICPC linux (and inside the BOCA package) that teams may use to backup their files. To +do that, they can just run "makebkp.sh". If they want to save other files, it is possible to use +the web interface of the teams. Note that teams should submit backup files with small size only, but +that is not a problem because source codes are really small. The script makebkp.sh is available +(but not very tested) which sends files .c, .cpp, .java and .in (it looks for these files in the +current directory) and send them to the server. IT IS IMPORTANT TO LET THE TEAMS KNOW ABOUT THIS +SITUATION AND THE POSSIBILITY OF SAVING FILES TO THE SERVER, EITHER BY USING THE makebkp.sh IN +THE COMMAND-LINE, OR BY DIRECTLY UPLOADING THE FILES IN THE WEB INTERFACE. + +- The most complicated thing to run the contest using a VM is that you need to restrict the +use of the host operating system. For example, it would be possible for a team to switch +the window (from the VM to another program), and then use the internet (in case you have +internet available in the host, which is usually true). I believe that the simplest approach +to restrict the system is to impose a set of packet filtering rules in the host system, using +a firewall solution. That would make the host system useless for the team. The only permission +that the host must have is to allow connections to the BOCA server and (possibly) to the +authentication server of your network (in case it is needed to keep the host running. Better +if that can be avoided too). If your host is linux, then it is easy: you just need to include some +rules in the iptables (certainly a sysadmin knows how to do it). +For windows (which is probably more usual and easy to deal with), there are many free-of-charge +solutions. I do not know them well, but let me cite some: www.r-firewall.com, +www.personalfirewall.comodo.com, tiny personal firewall (it is possible to find it online), +perhaps the windows firewall can be enough (in some windows versions). NOW THE MOST COMMON / +PRACTICAL WAY TO SOLVE THE PROBLEM: keep an eye on the teams all the time. Have some volunteers +looking the teams work on the computers during the whole contest. No one is allowed to leave the +VM and use the underlying system. If they do that, then simply expel them from the contest! +Give a warn of the possible penalty to everyone before starting and that is it. Quick and clean :D + +- Any ICPC Linux VM can become a server for the contest, which in this case will be a BOCA server running +inside a virtual machine system. To do that, you just need to login as user +icpcadmin, become root using the command "sudo /bin/bash" +and execute the script /etc/icpc/becomeserver.sh +READ THE FULL TEXT BEFORE RUNNING THIS SCRIPT. THE VM, TO BECOME A SERVER, MUST BE SET TO BRIDGE +MODE (see explanation below). At this moment, you will be prompted to define the DB password or use a +random one. After that, the IP address of this computer must be used to configure all other VMs (during those +startup questions). +Some considerations about a server: more memory must be used for the server. Have a computer +with enough memory and increase the memory of the VM. Also take care with the +disk space. The current image has only a few gigabytes free (still, that must be more than enough). +Finally, note that to run the VM as the server, it must be configured to run in BRIDGE mode +with respect to the network interface, otherwise it will not be possible for other computers +to reach it. BRIDGE mode means that you must look in your vmplayer (whatever player you are using) +to configure the network as in BRIDGE mode. You may need to reboot the VM. If after rebooting it +and running the command-line program "ifconfig" you can see that the IP address of your computer +is the same inside the VM and outside, you are done. Besides that, the underlying (host) operating +system must have NO apache or postgresql running, nor +any other TCP server in the ports 80 (http), 443 (https) and 5432 (postgres). Otherwise this will create a +conflict when running the BOCA server in the VM with BRIDGE mode. +Yet I point out that running the BOCA system in a server computer (without the VM) +is the mostly tested solution, but the VM version was used in many sites already. If you want to +run it natively, stop here, get a ubuntu 12.04, install it, and run the installv2.sh script over it. See the +file READMEubuntu.txt for more details. You will need a computer that you can format and reinstall. +That is the simplest way of having a full ICPC linux server +running apart from using the VM version itself, as explained here. + +- After having the server and clients running up, it is necessary to configure the BOCA +web system. For that purpose, please follow the steps of the ADMIN.txt file in the doc/ +folder of the boca system. It is available in the BOCA package or inside the ICPC +linux at /var/www/boca/doc/. There are some examples inside the subfolders there. + +- Try to use the vm without fear. In the worst case, download it again and start again +(or even better, keep a copy of the image without changes). Any questions, please +do not hesitate to contact me: bocasystem@gmail.com. + +- If you need to update the BOCA system that is running in your server (with the risk of losing +data in the database of BOCA!), then you may run the script /etc/icpc/installboca.sh +If you need to update general scripts that are used in the system and were installed by the +installv2.sh procedure, you may run the script /etc/icpc/installscripts.sh +These are easy ways to update the system in case bugs are found and fixed, without having to download +again the whole VM image. Good luck and have fun! diff --git a/doc/Teams.tsv b/doc/Teams.tsv new file mode 100755 index 0000000..40476a1 --- /dev/null +++ b/doc/Teams.tsv @@ -0,0 +1,9 @@ +File_Version 1 +null 1488 1 The Goodfellas Universidade de São Paulo - Escola de Artes, Ciências e Humanidades EACH-USP BRA +null 1487 2 FODUVA Universidade de São Paulo - Escola de Artes, Ciências e Humanidades EACH-USP BRA +null 1486 2 Multi-thread Simultâneo (MTS) Universidade de São Paulo - Escola de Artes, Ciências e Humanidades EACH-USP BRA +null 1485 2 SWR Universidade de São Paulo - Escola de Artes, Ciências e Humanidades EACH-USP BRA +null 1484 2 USP Lost Universidade de São Paulo - Escola de Artes, Ciências e Humanidades EACH-USP BRA +null 1483 1 UFRN-1 Universidade Federal do Rio Grande do Norte UFRN BRA +null 1482 3 ineficiente Universidade Federal de Santa Catarina UF Santa Catarina BRA +null 1481 1 Gargamel's team Universidade Federal de Santa Catarina UF Santa Catarina BRA diff --git a/doc/acknowledgments.txt b/doc/acknowledgments.txt new file mode 100644 index 0000000..c939d15 --- /dev/null +++ b/doc/acknowledgments.txt @@ -0,0 +1,40 @@ +BOCA Acknowledgments +------------------- +(last updated 25/October/2012) + +This is a very important file of BOCA. It gives a list of people we must acknowledge +for having in a way or another helping BOCA reach its current development situation. +They certainly deserve more much thanks than only this file, but it is away a begining. +Moreover, many names are probably still missing here, so if you identify such a case, +please let us know as soon as possible so as to include them here! This file has been +created much after the begining of BOCA, so there will be many many missing names, +do not be shine and do help us to fill this list! Also if you see some incoherency on the +lists, let us know! Thanks! + +I will divide the list into two section: those who effectively contributed in ideas for the +code, and those who found bugs and/or suggested modifications. Names are given in +no particular order. + +CODE +- Cassio P. de Campos +- Fabio A. Avellaneda Pachon +- Flavio G. C. Rocha +- Humberto Longo +- Fabio D. Moreira +- Bruno C. Ribas +- Alejandro Sazo +- Jorge Luis R. Alvarez +- Vinicius K. Ruoso + + +REPORTERS/COMMENTATORS +- Guillermo Solis +- Alejandro S. de Loma +- Cristian Ruz +- Rodolfo J. de Azevedo +- Carlos E. Ferreira +- Ricardo Anido +- Juan Pablo G. Ibarra +- Ricardo Dahab +- Liliane Salgado + diff --git a/doc/changelog.txt b/doc/changelog.txt new file mode 100644 index 0000000..07684d4 --- /dev/null +++ b/doc/changelog.txt @@ -0,0 +1,197 @@ +version 1.5.2: +(THIS VERSION IS IN DEVEL AND CAN BE CHANGED AT ANY TIME) +- improve description of inbetween warmup and contest in ADMIN.txt +- fix a bug that could allow an user to change their username +- creation of an APACHE.txt doc about setting up apache configuration +- force source files to have no spaces (warn a message in case they have) + +version 1.5.1: +2012/10/20: +- (ICPC Linux) fixed logging in issue after cleandisk.sh +- (ICPC Linux) inclusion of some (new) suggested packages and links +- updated safeexec (there was a timing issue between time-limit and run-time-error) +- updated installboca.sh to account for different install directories +- fix bug with the option that teams can't change their password. This was causing login problems. + +version 1.5.0: +2012/08/24 +- (ICPC Linux) updated scripts to create ICPC linux under ubuntu + 12.04. Hopefully it will still work with older versions of ubuntu. +- (ICPC Linux) java version now is openjdk6 (it is getting harder to + keep using sun java on new linux distributions) +- Problems in BOCA are now defined by a problem package in ZIP format, + which can be encrypted. +- private/score.sep file now allows also the specification of by-user + and by-site scoretables. +- admin password need to change other users' passwords. +- option to import users using the ICPC webpage formats (.tab and .tsv). +- multi-site re-included in the system, with a centralized idea (one + main server and many local servers that connect to it). The + connection is done (encryptedly) via http and is handled by a new type of + user named type "site". +- main site can provide redundancy in case of failure, as it has a + copy of everything. +- autojudging scheme has been improved, specially in terms of + safety. Scripts to judge are now inside the problem package. +- examples of problem packages are included in doc/problemexamples/ +- option to delete and undelete problems included, so one can setup + the warmup and contest with all problems, delete some, undelete later. +- bug fix in updating time of contest and sites (updating contest + didn't update sites). +- options to insert keys and password in the tab contest in order to + unlock problems in case they are encrypted. +- documentation files updated. + +version 1.4.2: +2011/11/04 +- user type site created to allow for pushing of scores from other sites +- createdb.php moved to private/ for better safety. Option to abort its execution is included. +- autojudging.php moved to private/ for better safety +- possibility of multiple scores defined by the private/score.sep file +- fix of setup.sh and rc.local scripts to properly set firewall rules (thanks Flavio GC Rocha). + Also some other minor script changes, such as /etc/network/if-pre-up.d/boca +- script that creates the bocajail changed to /etc/icpc/createbocajail.sh and some + improvements are applied (e.g. use of debootstrap). It should now run smoother on + ubuntu and other debian-like systems. +- bugfix: general clarification option was not appearing in the list of problems. +- scripts have been updated to make it easy to replace the use of user 'www-data' by 'apache'. +- updatescores.sh now accepts full path names for servers. This solves the case where boca + is not installed in the default http://SERVER/boca/ +- updatescores.sh now gets all the available information about the score of the other sites, and + the local boca server decides which info shall be put in the score board. This fixes issues with + displaying undesired info from other sites, because the responsability is given to local boca. +- webcast directory for F. D. Moreira's fancy score included in the distro. + +version 1.4.1: +2011/10/10 +- special chars and character encoding included as utf-8 in every page. This shall fix the + bug of dealing with special chars. +- bug fix: max length of clars fixed. +- bug fix: teams could not download their submitted code. +- many changes to improve security of safeexec (including possibility of chrooting) +- changes to improve security of conf.php +- changes to make php configuration directly on .htaccess file of the boca folder +- new feature: speed improvement by caching run.php of teams +- new feature: speed improvement by caching scores of all users +- new feature: scores can be read from files, which can be updated from other servers by a script +- new feature: chief judge is introduced (configured at admin/site.php) and each run has to be + judged by two judges. In case of disagreement, chief judge or admin has to act. +- new feature: judges can submit code to the system (even before the competition is running). +- new feature: admin and chief judge can open multiple runs to re-judge at once in the same screen. +- scripts to run code at doc/bits/ updated to cope with new safeexec and possible chrooting +- directory doc/tools/ moved to tools/ +- directory doc/bits/ reorganized +- development of install scripts and config files for making ubuntu/xubuntu be ready for running + a competition are included in tools/ +- simple html versions of manuals for teams and judges included in doc/html/ + +version 1.4.0: +2009/08/31 +- safeexec updated to include option of multiple runs of the same code (e.g. for averaging the time). + +version 1.3.2: +2008/08/31 +- bug fix: div by zero at history of judges (thanks to Marcelo Cezar Pinto). +- standard encoding changed to UTF8 to facilitate the installation on debian/ubuntu systems. +- scripts to compile/execute runs changed to user nobody and group nogroup to fix a warning. + +version 1.3.1: +2008/08/19 +- bug fix: filenames with spaces were not properly handled by filewindow.php and filedownload.php +- delete functions of languages, problems and answers are replaced by nicer versions where the runs + are kept in the system (Thanks to Renato Lucindo :). +- openrun feature now does not make the run completely reopened (the teams keep seeing the already + judged results, while the runs are rejudged. If a change is performed, then the new status is seen. +- autojudging procedure now keeps a copy of input and output files in the local filesystem, so the + network and DB accesses are reduced (Thanks to huge files of Wanderley Guimaraes :). +- bug fix: autojudging was not removing old directories, so that was taking extra space on disk. I + do not know if this was a bug or a feature. +- script makebkp.sh added to connect to BOCA by http and send source files. + +version 1.3.0: +2008/08/12 +- new backup feature. Teams can submit files to the server to keep them there. This is going to + replace the network mounted homes of Maratona Linux. + +version 1.2.3: +2007/08/25 +- php tag defined for showing clarifications. +- bug fix: some http headers could not be sent because of misplaced + output buffering. This was implying in some "session expired" messages. + +version 1.0.6: +2005/09/04 +- bug fix: special characters in problem names. + +version 1.0.5: +2004/10/06 +- included timelimit field for problems. + +version 1.0.4: +2004/08/19 +- bug fix: in the task window, the file to print was unavailable. +- new button to view the file before printing. +- Pascal (Free Pascal Compiler) included in the run.sh example. +- run.sh improved to better detect errors +- autojudging small text changes + +version 1.0.3: +2004/06/18 +- bug fix: incorrect report of new balloons to staff. +- documentation changes concerning autojugding. +- changes on limit clauses for compatibility with postgres 7.1.x/php 4.1.x. + +version 1.0.2: +2004/06/05 +- bug fix: problem to drop the database when it does not exist. +- bug fix: duplicating new contests using mozilla browser. +- changes on file permissions inside the tarball. + +version 1.0.1: +2004/05/09 +- first public release. In 2003, boca 0.5 was used. diff --git a/doc/dump.sh b/doc/dump.sh new file mode 100755 index 0000000..f3f3282 --- /dev/null +++ b/doc/dump.sh @@ -0,0 +1,27 @@ +#!/bin/bash +if [ "`id -u`" != "0" ]; then + echo "Must be run as root" + exit 1 +fi +bocadir=/var/www/boca +[ -r /etc/boca.conf ] && . /etc/boca.conf + +for i in pg_dump grep cut gzip date; do + if [ "`which $i`" == "" ]; then + echo "$i executable is not in the PATH. Aborting" + exit 1 + fi +done +da=`date +%d%b%Y-%Hh%Mmin` +echo "I will create the file `pwd`/bocadb.$da.tar.gz" +f=$bocadir/src/private/conf.php +[ -r $f ] || f=$bocadir/src/private/conf.php +if [ -r $f ]; then + echo I believe the password is `grep "\$conf\[\"dbpass\"\]=" $bocadir/src/private/conf.php | cut -d'"' -f4` +else + echo "The password can be found in private/conf.php of the boca directory" +fi +pg_dump -f bocadb.$da.tar -Ft -b -h 127.0.0.1 -U bocauser bocadb +gzip -9 bocadb.$da.tar + +exit 0 diff --git a/doc/html/.htaccess b/doc/html/.htaccess new file mode 100644 index 0000000..605d2f4 --- /dev/null +++ b/doc/html/.htaccess @@ -0,0 +1 @@ +Allow from all diff --git a/doc/html/manualjudge.en.html b/doc/html/manualjudge.en.html new file mode 100644 index 0000000..a7f8a0e --- /dev/null +++ b/doc/html/manualjudge.en.html @@ -0,0 +1,203 @@ + + + + +BOCA Manual for the judges + + +BOCA Online Contest Administrator +

BOCA Reference Manual for judges - +version October/2011 (BOCA 1.4.1+) +

+ +

Copyright (c) 2006-2011 Cassio P. de Campos (cassio@ime.usp.br).
+Permission is granted to copy, distribute and/or modify this document under +the terms of the GNU Free Documentation License, Version 1.2 or any later +version published by the Free Software Foundation; with no Invariant Sections, +no Front-Cover Texts, and no Back-Cover Texts. A copy of the license may be +found in http://www.gnu.org/licenses/

+ +

BOCA is a software created to control a contest with the ACM International Collegiate +Programming Contest rules. It has been developed in PHP and the interaction between judges +and the system is done through a web browser. In the following we describe +the set of available features for a judge in the system.

+ +

It is assumed here that the judge has already logged in the system with their +username and password in a windows of their browser. Tthe URL +to access BOCA will depend on the setup of your server. Usually this URL ends with +/boca/, where a simple authentication form will show up. + +

+After a successful login, the web page contains the judge identification in the upper-left +corner. In the upper-right corner, the clock of the contest is shown, indicating if it has +started or not, if it has already ended, stopped, or in progress, in which case the number of +minutes to go are displayed. Below that, there is a set of options in a vertical menu, namely +Runs, Score, Clarifications, History, As Team, Options e Logout. +There is still an extra option named Chief which only appear to the chief judge, who +has to be appointed in the admin's interface (with in the Site options). +

+ +

Runs

+

In this area, the judge might visualize the runs that are still to be judged and shall be +taken care of. In order to process a run, the judge has to click in its number (eventually a +message might pop up here indicating the run was already taken; this happens if another judge +got the run before you). After clicking on the run to judge, a new set of data appear about it: + +

    +
  1. Site: site number of the run.
    2. +
  2. Number: run number.
    3. +
  3. Time: minutes from the start of the competition until this submission.
    4. +
  4. Problem X: X is the name of problem. There are links +to download the input and output files (click on the names), or simply to visualize them in the browser (click on view). +These links are mostly used when the autojudge is turned off or is not running properly for a given problem/language. +Instead, if the autojudge feature is working correctly, then the judge can directly to go the links in the bottom part of +the page in order to see the expected output together with the output generated by the team. +
    5. +
  5. Language Y: Y is the language chosen by the team. The scripts that are used to +compile and execute the submission with this language are available through links. +When using the autojudge, note that is not necessary to use this links, because the results are +already shown in the bottom of the page. +
    6. +
  6. Source code: here it is possible to view or download the submitted file. An important +task is to check if the name and extension of this file are correct with respect to the chosen problem, language, +and the specification in the booklet of problem descriptions. +
    7. +
  7. Answer: the judge has to choose, among the options available in the system (which were configured by the admin), +the correct answer to be sent to the team. +
    8. +
  8. Autojudging answer: here it is presented the suggestion from the autojudge about this submission. +Usually the autojudge properly identify the answer that has to be sent to the team. However, it may +fail to do so. For example, the autojudge might indicate a wrong answer, because the +diff procedure identified the output and expected output to be different, while the only mistake +happened in the punctuation/accent of a letter (this is usually a case of presentation error, but +may vary according to the contest). Other issues might happen, and the role of the judge is to check everything +for eventual mistakes. +
    9. +
  9. Autojudged by: indicates the computer that has acts as autojudge. Usually this is not +much relevant for judging a submission. +
    10. +
  10. Standard output: links for downloading and visualizing the output generated by the team's code are +available. This is the output generated by the team, which is to be compared with the expected output of +the given problem. It might also be possible to see some error, in case it happened. +
    11. +
  11. Standard error: links for downloading and visualizing the standard error output generated by the team's code. +When a error happens (including compilation or runtime errors, but not restricted to them), this is the most probable file to identify it. +The judge must always check the content of this file. In the end of it, the judge also finds the output of the diff command +that has compared the team's output and the expected one (to facilitate the visual inspection). +
    12. +
+ +

By pressing the button named Judge, the judge submits their veredict about the run, and then +has no access to the this run anymore. It is also possible to give up judging the run by clicking +on Cancel, which will send the run back to the pool (and it will be eventually judged by another judge). +

+ +

In the tab Runs, the judge can see all the submissions that are yet to be judged. The colors +represent their status, meaning that they are already been judged by others, or that they are waiting +you to judge them (red color). You must act with respect to those in red, as only you can judge them (or +send them back to the pool). +

+ +

+

Chief

+

+Besides acting as a normal judge, there is a designated judge with access to the tab Chief. This tab +is used for the chief judge to resolve disputes regarding submissions that received different answers by different +judges (they are shown in red). The prodecure is equivalent to that of a normal judge, but the decision made in the tab of the chief is +final. The idea is to have the chief judge acting as a tie-breaker between the distinct answers that were assigned to +a run. Hence, if the chief judge is acting as a normal judge (and they may do so), it is recommended to use +the tab Runs instead, leaving the tab Chief only for resolving issues. (In the very special case where there +is a single judge in the competition, then this judge has to be designated as chief and shall use the tab Chief +to judge the runs, otherwise they will never receive the judgement of another judge and thus will not be sent to teams.) +In this same tab, the chief judge is able to ask the autojudge to be re-executed for some submissions (selected by +the boxes besides each of them) or to completely re-open the submission for judging again, which implies in a new round +of autojudging and judging by actual judges. The team does not become aware of this rejudging unless the new final +result for the run has to be changed (with respect to the first round of judgement). +

+

+ +

+

Score

+

In this tab the judge can see the scoreboard of the competition. It has to be noted that the scoreboard available +for the judges is complete and not subject to the freezing of the final part of the contest. Hence, the judge is +expected to keep the scoreboard in secret. In case the scoreboard is consolidated among different sites, the final part +of the other sites is not shown (*this fact is for technical reasons, to be discussed later*). +

+ +

Clarifications

+

This tab allows the judge to answer clarifications submitted by team regarding +a specific problem or any general aspect of the contest. +In order to reply to a clarification, the judge must first click on the clarification number. +The box available in the bottom part is meant for creating a new clarification, as judges are allowed to do +so. The new clarification will only be meaningful if the judge that gets it to answer selected the reply to all +option (explained in the next paragraph). This is useful for the judges to send a general information to the teams. +

+ +

After clicking on the clarification number, the judge sees information about it, such as +site number, clarification number, time in minutes from the start of the competition, and the +problem to which the clarification regards. There are two text boxes: one with the question (on top) +and one to be filled with the reply. Finally, there is a selection box to indicate if the reply +should be sent to all the teams or just the the team that posted the question. +

+ +

The system also allows the judge to select the No response button. In general +this is used for questions that are already stated in the booklet of problem descriptions, or +that has already been replied, or even that should not be answered at all (for example, about +the timelimit of a problem, or about some sensitive information of the input/output). +

+ +

History

+

This tab shows the history of Clarifications and +Runs that were processed by the judge so far. +

+ +

Options

+

This tab shows the information of the judge, such as Username, +User full name , User description. It is possible +for the judge to update their password, although this is not necessary neither +recommended. Instead it is recommended that the admin who created the users already +specifies secret and safe password for all users. +

+
+ +

+

Logout

+

Button to log out from the judge interface.

+ +

Important hints for judges

+

While judging a submission, it is necessary to be very careful. Even if it is possible +to alter the judgement of a run afterwards, this has to be avoided as much as possible, because +the team might suffer an undesired situation. +

+

Every time a judge is about to answer a problem for its first time (that is, the problem has not +been submitted before, or has not received yet any YESes), when possible it is interesting to have other judges +also checking the submission, which should be analyzed with even greater care. Sometimes this is the +moment when an unfortunate issue with the autojudge or with inputs or outputs is discovered +(obviously nobody wants it to happen, but it might). +

+

In order to reply to clarifications, it is important that the judge has read and understood +the question and the problem to which it concerns. When possible, it is interesting to have the opinion +of the person or group that created the problem description, its input and output. After that, +it is necessary to think if such reply has to be sent only +to this user or to all teams in the contest. If it is a relevant issue and the contest is also offered in +other sites, then the judge shall find a way to contact other sites about the clarification. +Some examples of clarifications that are not disclosured (that is, are replied with a no response) +are +What is the timelimit for this problem?, +Given this input, which is the correct output?, +questions that are already explained in the problem description, +etc. +In case the judge is not certain about it, they must contact the chief judge of the site or the +chief judge of the contest for help. +

+ +

About BOCA and this document

+

BOCA System and this document have been created by Cassio Polpo de Campos and can be found at +http://www.ime.usp.br/~cassio/boca/.

+ +
+

+ +Valid HTML 4.01! + +

diff --git a/doc/html/manualjudge.pt_br.html b/doc/html/manualjudge.pt_br.html new file mode 100644 index 0000000..eabeecc --- /dev/null +++ b/doc/html/manualjudge.pt_br.html @@ -0,0 +1,219 @@ + + + + +Manual do BOCA para as equipes + + +BOCA Online Contest Administrator - Sistema de Submissão +

Manual de Referência para os juízes - +versão setembro/2010 (para o BOCA versão 1.4.x) +

+ +

Copyright (c) 2006-2010 Cassio P. de Campos (cassio@ime.usp.br).
+Permission is granted to copy, distribute and/or modify this document under +the terms of the GNU Free Documentation License, Version 1.2 or any later +version published by the Free Software Foundation; with no Invariant Sections, +no Front-Cover Texts, and no Back-Cover Texts. A copy of the license may be +found in http://www.gnu.org/licenses/

+ +

O BOCA é um software criado para controlar uma competição nos moldes +da Maratona de Programação da SBC. Foi feito em PHP e a interação dos juízes +com o sistema é feita usando-se um browser. A seguir descrevemos a +interface disponível no BOCA para os juízes e suas principais funções.

+ +

Neste texto será assumido que o juiz já realizou o seu +login na máquina e abriu uma janela do navegador (leia +as instruções sobre o Maratona Linux ou sobre o sistema que +estiver sendo utilizado). O BOCA é acessado através de uma +URL (usualmente a página se chama +http://mainserver/boca ou http://bocaserver/boca). +Ao carregar a página, o juiz deverá ver a +tela de login do BOCA. Basta digitar o login do +BOCA fornecido ao juiz e a sua senha correspondente.

+ +

Após realizar o login com sucesso, uma página deverá ser aberta +contendo a identificação do juiz no canto superior esquerdo. +No canto superior +direito haverá a informação sobre o estado da competição: ou ainda não +começou, ou já acabou, ou está parada, ou a competição está em andamento e a +quantidade de minutos restantes será mostrada. Mais abaixo dessas primeiras +linhas estarão seis opções, que representam a interface propriamente dita do +BOCA. Estas seis opções são: Runs, +Score, Clarifications, History, Options e Logout. +Existe ainda uma opção extra para o juiz chefe (que deve ser previamente apontado através da +interface do admin no sistema): Chief. Ela não está disponível para os demais juízes. +

+ +

Runs

+

Ao entrar nessa opção, o juiz poderá visualizar as submissões que ainda +não foram corrigidas e devem ser processadas. Para corrigir uma submissão, +o juiz deve clicar sobre seu número (como é feito o tratamento de concorrência +para que dois ou mais juízes não peguem a mesma Run, neste momento o juiz pode +ser avisado que a Run acaba de ser pega por outro juiz). Ao clicar em uma +submissão, o juiz verá os seguintes campos: +

    +
  1. Site: número do site atual.
    2. +
  2. Number: número da Run sendo julgada.
    3. +
  3. Time: minutos decorridos da competição para esta submissão.
    4. +
  4. Problem X: X é o nome do problema. Ao lado, existem +links para fazer o download (clicando sobre o nome) ou simplesmente visualizar +os arquivos de entrada e saída (clicando em view). Usando o esquema de +autojudging, o importante é ficar atento à saída esperada, comparando-a com a +saída que o programa da equipe gerou.
    5. +
  5. Language Y: Y é a linguagem escolhida pela equipe. Ao +lado aparece o script para compilação e execução nesta linguagem. Note que, +utilizando o esquema de autojudging, não é necessário olhar para esse arquivo.
    6. +
  6. Source code: Aqui é possível visualizar (view) ou fazer o +download do arquivo submetido. Um ponto importante para o juiz é verificar se +o nome e a extensão desse arquivo estão de acordo com o problema e a linguagem +escolhidos.
    7. +
  7. Answer: Neste campo o juiz escolherá qual a resposta que será enviada +para a equipe. Para tomar essa decisão, ele tem à disposição os arquivos e botões +já mencionados e também, logo abaixo, os dados gerados pelo esquema de autojudging +(se esse esquema estiver sendo utilizado).
    8. +
  8. Autojudging answer: Resposta sugerida pelo esquema de autojudging. +Usualmente o autojudging acerta o que deve ser respondido às equipes, mas pode +falhar. Por exemplo, ele pode dizer que a resposta está errada (Incorrect Output), +pois comparou os arquivos e não eram iguais, mas o único erro do programa da +equipe foi na digitação de um acento em uma palavra (usualmente isso é simplesmente +um Output format error). Outros detalhes podem ocorrer, e o juiz deve +estar atento aos próximos demais dados fornecidos pelo autojudging.
    9. +
  9. Autojudged by: indica qual computador fez o autojudging, no +caso de diversos autojudgings estarem sendo utilizados. Usualmente não essencial +na correção.
    10. +
  10. Standard output: links para fazer o download ou visualizar a saída +padrão gerada pelo programa da equipe. Usualmente neste lugar deve estar a +saída que foi gerada pela equipe e que deve ser comparada com a saída esperada, +disponível no item Problem. Caso haja algum problema, eventualmente +pode ser possível visualizar o erro aqui.
    11. +
  11. Standard error: links para fazer o download ou visualizar a saída de +erro padrão gerada pelo programa da equipe. Quando um problema acontece, por +exemplo um erro em tempo de execução por causa de um acesso ilegal, a informação +sobre o erro torna-se disponível nesta saída de erro. Além de sempre +analisar essa saída, o juiz deve estar atento à saída padrão, pois máquinas virtuais +como da linguagem Java podem escrever os erros na saída padrão e/ou na saída +de erro. Na saída de erro está ainda o resultado do diff feito entre o arquivo + esperado e o arquivo gerado pelo programa submetido. +
    12. +
+ +

Utilizando o botão Judge o juiz faz o julgamento da Run, e após +isso não tem mais acesso para alterar seu julgamento. É possível ainda devolver +a Run para o pool de submissões a serem julgadas, utilizando o +botão Cancel.

+ +

Na tela de Runs, o juiz visualiza todas as submissões, mesmo aquelas que +estão sendo julgadas por outros juízes. Tais submissões aparecem com a cor +azul. As submissões sendo julgados por ele próprio aparecem em vermelho, e somente +ele tem acesso para julgá-las (ou o admin, claro).

+ +

+

Chief

+

+Além de poder atuar como um juiz normal, um juiz pode ser designado como chief. Nesta aba +o juiz chefe tem a opção de julgar runs que foram previamente julgadas mas obtiveram resultados +diferentes dos diferentes juízes. A tela é similar àquela do juiz normal, só que runs +julgadas aqui são dadas como resposta final ao time, sem a necessidade de intervenção de outro juiz. +Por esse motivo, é aconselhável que mesmo o juiz chefe, quando estiver julgando runs sem conflito, apenas +utilize a aba Runs, e deixe para utilizar esta aba apenas para resolver os casos de runs que foram julgadas de +forma diferente por diferente juízes. Além das informações da run, o juiz chefe possui +(ao clicar sobre a run) as resposta contraditórias que foram dados pelos juízes, de forma a desempatar +a questão e enviar a resposta mais adequada ao time. +

+

+ +

+

Score

+

Nessa opção será mostrado o placar atualizado da competição. Vale a pena +lembrar que o placar disponível para os juízes é completo, e portanto +deve ser mantido em sigilo até a divulgação dos resultados finais da competição +(para manter o suspense :-).

+ +

Clarifications

+

Essa opção permite que o juiz responda as clarifications enviadas +pelas equipes a cerca de um problema específico ou de algum aspecto geral da +prova. Para responder uma clarification, o juiz deve clicar sobre seu +número Cuidado: a caixa de texto disponível na parte inferior não é para +responder perguntas, mas para elaborar uma pergunta. Isso serve para que um juiz +crie uma pergunta, que então poderá ser respondida por ele mesmo (ou por outros +juízes) e enviada para todas as equipes, funcionando assim como uma forma de +aviso geral.

+ +

Neste instante ele poderá visualizar informações sobre a clarification, +como número do site, número da clarification, tempo em minutos desde o +início da competição e problema sobre o qual +a pergunta está relacionada, além de duas caixas de texto: uma com a +pergunta e outra onde será preenchida a resposta. Se julgar relevante, o juiz +pode clicar nas seleções answer to all users in the site para que esta pergunta seja +respondida (enviada) para todas as equipes no site ou answer to all users in all sites +para que a resposta seja enviada para todas as equipes em todos os sites (no caso de +uma competição executada no BOCA em um único site, não há diferença entre estas seleções).

+ +

O sistema também permite que o juiz utilize um botão chamado +No response. Isso ocorre +em geral porque a pergunta feita não deve ser respondida, pois sua resposta faz parte do +entendimento da questão ou da prova, ou já foi respondida anteriormente. +Por fim, existe um botão onde o juiz pode devolver a clarification para que +outro juiz a responda. +

+ +

History

+

Ao entrar nessa opção, o juiz poderá visualizar as Clarifications e +Runs que foram respondidas/corrigidas até o momento. +Não é possível alterar nada, apenas visualizar.

+ +

History

+

Nesta aba o juiz pode atuar como uma equipe, submetendo runs para serem julgadas. +O uso deste item se dá no momento de testar o sistema e o conjunto de problemas. Juízes +podem submeter runs mesmo antes de iniciada a competição. +

+ +

Options

+

Entrando nessa opção poderão ser vistas as informações: Username, +User full name e User description do juiz. Também +será possível trocar a senha do juiz no BOCA digitando-se a senha antiga e a +nova (duas vezes). Para efetuar a troca da senha, basta preencher os campos +corretamente e clicar no botão Send. É importante ter uma senha +segura para um juiz.
+ +

+

Logout

+

Essa opção permite sair do BOCA.

+ +

Dicas importantes

+

Ao corrigir problemas, devemos tomar extremo cuidado. Ainda que seja possível +alterar a correção posteriormente (através do ambiente do administrador da competição), +isso implica que a equipe receberá uma resposta e, depois de certo tempo, outra. +Obviamente esse tipo de situação não é agradável.

+

Sempre que um dos juízes está corrigindo um problema pela primeira vez (ou ainda nas +demais vezes iniciais, isto é, até o momento foram feitas poucas submissões +desde problema), +é interessante que todos participem e tenham cuidados especiais, analisando a +submissão com calma. É possível que na primeira +submissão de um dado problema possamos descobrir um defeito no +sistema ou nos arquivos de entrada e saída (claro que torcemos para isso nunca aconteça :-). +

+

Para responder às clarifications, é necessário que o juiz tenha lido com +calma as questões e identifique se a pergunta é válida e deve ser respondida. Além disso, +é necessário considerar se a resposta deve ser enviada para todas as equipes ou apenas +para aquela que fez a pergunta. Perguntas típicas que não são respondidas são: +Qual o tempo limite desse problema?, Dada essa entrada, qual a saída correta?, +etc. Além disso, perguntas cujas respostas estão definidas nos enunciados normalmente +não são respondidas. +Caso haja uma dúvida sobre o que se deve responder, o juiz deve procurar o juiz-chefe +responsável pela prova. +

+ +

Sobre o BOCA e este documento

+

O sistema BOCA foi criado por Cassio Polpo de Campos +e pode ser encontrado em +http://www.ime.usp.br/~cassio/boca/. +Este manual foi feito por Cassio Polpo de Campos.

+ +
+

+ +Valid HTML 4.01! + +

diff --git a/doc/html/manualteam.en.html b/doc/html/manualteam.en.html new file mode 100644 index 0000000..815eda0 --- /dev/null +++ b/doc/html/manualteam.en.html @@ -0,0 +1,198 @@ + + + + + +BOCA Team's Manual + + + +BOCA Online Contest Administrator +

Reference Manual for teams - version +October/2011 (BOCA version 1.4.1+)

+ +

Copyright (c) 2003-2010 Ulisses F. F. da Silva and Cassio +P. de Campos.
+Permission is granted to copy, distribute and/or modify this document under +the terms of the GNU Free Documentation License, Version 1.2 or any later +version published by the Free Software Foundation; with no Invariant Sections, +no Front-Cover Texts, and no Back-Cover Texts. A copy of the license may be +found in http://www.gnu.org/licenses/

+ +

BOCA is a software for controlling a competition in the scope of the ACM International +Collegiate Programming Contest. It has been developed in PHP and the interaction between teams +and the system is performed using a web browser. In the following it is described +this interface and its main functions.

+ +

It is important that teams tested the system during the warmup session, before +the official contest, so any issue can be addressed in time. The warmup has exactly this +purpose. It is expected that teams submit correct and incorrect runs, as long as they do not +try to perform malicious operations in the system. It is also expected that clarifications be +submitted, and a small file to print. +

+ +

It is assumed here that the team has already logged in using the web browser and +the URL address provided to access the BOCA system. The URL varies from contest to contest, +so you have to ask the staff of your site about it. The login page contains the fields +username and password, which are provided by the staff of the contest. Usually the +username follows the format teamX, where X is the team number, but that is +not mandatory (again, check with the staff). If not speficied, the initial password is empty.

+ +

After the successful login, a page opens with the team identification in the upper-left +corner, and the clock of the contest in the upper-right corner. During the contest, +as the team gets YESes as balloons appear besides the team name. +Just below this information, a vertical menu has the following options: +Problems, Runs, Score, Clarifications, Tasks, Backups, Options e Logout.

+ +

Problems

+

In this tab, the team sees the problems of the contest, together with the book of problem +descriptions (if available online). In in-loco contests, this tab is less important +given that a printed version of the booklet is distributed to the teams. Still, the column +named Basename provides to teams the name of the file that has to be used for each problem. +This is the name that has to be followed by the extension (depending on the language) and +also as the name of the class containing the public main procedure in Java. +Usually this information is also available in the booklet. Nevertheless, here the team can +check if their name is correct. +

+ +

Runs

+

This tab represents the actual information about the team's submissions, as well as provides +the interface to submit new runs. It is important for the team to select the correct +problem, language, and to choose the correct file for the submission. Note that the file name +must follow the specification in the booklet, and which shall also be available in the tab Problems. +Hence, +

    +
  1. Use in the source-code the filename defined in the column Basename of the tab Problems. + Take care with small typos and the proper extension according to the chosen language. +
    2. +
  2. Choose the correct language and problem. It is not uncommon to happen submissions with wrong filename, language or problem. +
    3. +
  3. Make sure your code reads the input from the standard input and writes the output to the + standard output. Avoid writing anything to the standard error. Furthermore, make your + program exit the code zero in the final return or exit(.) call. By default, this indicates that no + error has happened during its execution. +
    4. +
+ +

In order to see the judgements of runs, the team must click on +the tab Runs and watch the list of submitted runs. +However, do not stop working while waiting for the answers. Even if the judges +are in the backstage working hard to reply to all submissions, this might take some time. +In the last part of the competition, the scoreboard is not updated, neither the runs are answered back +(the number of minutes from the end when this happens depends on the contest; usually it is something around +15 minutes, but this is informed by the staff). For each run, there is a set of standard answers that +exist in each contest (and they may vary depending on the contest). Still the common options are shown below: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
AnswerDescription
YESYour code was properly compiled, run, and correctly generated the expected output for the problem.
NO: Wrong answerSome times known as Incorrect output. It indicates that the code compiled and ran, however it + did not generated the expected output for the problem, given the input of the judges (which most certainly + is different from yours and is not available to you).
NO: Time-limit ExceededThe code compiled properly but spent more than the maximum amount of time defined for the given problem. + This time-limit is defined by the judges for each problem and is not disclosed to the teams.
NO: Runtime ErrorThe code compiled properly but achieved an error during its run, given the input of the judges. Some examples + of runtime error are: illegal memory access (seg. fault), illegal file access, excess of memory usage, etc.
NO: Compilation ErrorThe code has not compiled properly in the judges' computers. Note that you are expected to have compiled in your + own computer before submitting the code. So check the compilation options and versions in your + computer, and if you do not have a problem compiling it locally, ask a member of the staff for help.
NO: presentation ErrorAlso known as output format error, it means that your code compiled, ran, and generated the + expected output apart from some minor presentation issue, such as upper/lower-cases, acents or punctuations (the + definition of presentation error may vary in each contest and is defined by the judges who created the test set).
NO: If possible, contact staffThis reply tells you to contact your local staff for help/asking about the issue, if at all possible.
+ +

+

+

Score

+

This tab shows the scoreboard of the contest. If running as a multi-site competition, the scoreboard might also +contain teams from other sites, which can be identified by the /X after the team name, where X is the +site number of the corresponding team. Note that the scoreboard is not updated during the last part of the competition. +This is indicated accordingly. +

+ +

Clarifications

+

This tab can be used by the team to submit questions to the judges concerning the problems, their descriptions, +or any other aspect of the contest. If the question is specific to a problem of the test set, the team must select +the problem from the combo list. Otherwise, the option General is to be used. The text box is used to +write the question. It is also available in this tab all the replies to questions that were formulated by the +team, as well as questions formulated by other teams but that judges decided that the reply should be made +available to all the teams. Some facts:

+ +
    +
  1. Teams must make questions regarding the problems and test set using only this interface, and not directly + to the staff or judges. +
    2. +
  2. It is the team's responsibility to check the tab about clarifications during the contest + to check for new replies. Judges may also send general clarifications to teams, and they will appear in this tab. +
    3. +
+ +

BOCA allows judges to use a particular button named No response. If you receive this +reply it means that the question may not be answered by the judges, for instance because it is against +the rules to disclose such information, or because the judges understand that the +information asked is already available in the booklet of problem descriptions.

+ +

Tasks

+

This tab allows the team to send files for printing, as well as ask for help from a staff member (using +the button S.O.S.. To print a file, just select it from the disk and click on Send. +The help provided by the staff has to be only related to issues with the computers or other +physical problem, while questions about the test set, problem descriptions, etc must be send to the +judges using the tab Clarifications.

+ +

Backups

+

It is possible to send small files to BOCA in order to keep them safe in the server. This is +particularly useful if some drastic issue happens with your computer. This tab provides a way +for the teams to send and query back files that are stored in the server. Only very small files +are allowed, so it is recommended that you backup only plain text files (source code, inputs, etc) +and use a zip or tar.gz format to create a single file. +

+
+ +

Options

+

This tab shows the information of the team, such as Username, +User full name , User description. It is possible +for the team to update their password, although this is not necessary neither +recommended. Instead it is recommended that the admin who created the users already +specifies secret and safe password for all users. +

+
+ +

+

Logout

+

Button to log out from the team interface.

+ +

About BOCA and this document

+

BOCA System and this document have been created by Cassio Polpo de Campos and can be found at +http://www.ime.usp.br/~cassio/boca/. +An initial version of this document was made by Ulisses Furquim Freire da Silva. +

+ +
+

Valid HTML 4.01! + + + diff --git a/doc/html/manualteam.pt_br.html b/doc/html/manualteam.pt_br.html new file mode 100644 index 0000000..efa3871 --- /dev/null +++ b/doc/html/manualteam.pt_br.html @@ -0,0 +1,227 @@ + + + + + +Manual do BOCA para as equipes + + + +BOCA Online Contest Administrator - Sistema de Submissão +

Manual de Referência para as equipes - versão +setembro/2010 (para o BOCA versão 1.4.x)

+ +

Copyright (c) 2003-2010 Ulisses F. F. da Silva and Cassio +P. de Campos.
+Permission is granted to copy, distribute and/or modify this document under +the terms of the GNU Free Documentation License, Version 1.2 or any later +version published by the Free Software Foundation; with no Invariant Sections, +no Front-Cover Texts, and no Back-Cover Texts. A copy of the license may be +found in http://www.gnu.org/licenses/

+ +

O BOCA é um software criado para controlar uma competição nos moldes +da Maratona de Programação da SBC. Foi feito em PHP e a interação dos times +com o sistema é feita usando-se um browser. A seguir descrevemos a +interface disponível no BOCA para as equipes e suas principais funções.

+ +

É interessante que todos os times testem essas opções durante a +sessão de aquecimento (warmup) que antecede a competição. O +warmup tem exatamente esta função, e assim espera-se que cada equipe submeta +um problema correto, submeta um problema errado, faça perguntas aos juízes +através do sistema de clarifications e até submeta um arquivo pequeno +para impressão.

+ +

Neste texto será assumido que o time já realizou o seu +login na máquina e abriu uma janela do navegador (leia +as instruções sobre o Maratona Linux ou sobre o sistema que +estiver sendo utilizado). O BOCA é acessado através de uma +URL (endereços comuns são +http://mainserver/boca/ ou http://bocaserver/boca/). Ao carregar a página, o time deverá ver a +tela de login do BOCA. Basta digitar o login do +BOCA fornecido ao time e a sua senha correspondente (usualmente +algo como teamX, onde X +deve ser substituído pelo número da equipe. A senha inicial é +vazia caso não escolhida diferentemente).

+ +

Após realizar o login com sucesso, uma página deverá ser aberta +contendo a identificação do time no canto superior esquerdo. Durante a +competição, conforme o time acerta os problemas, pequenos balões coloridos +são apresentados próximos ao nome do time. +No canto superior +direito haverá a informação sobre o estado da competição: ou ainda não +começou, ou já acabou, ou está parada, ou a competição está em andamento e a +quantidade de minutos restantes será mostrada. Mais abaixo dessas primeiras +linhas estarão sete opções, que representam a interface propriamente dita do +BOCA. Estas sete opções são: Problems, Runs, +Score, Clarifications, Tasks, Backups, Options e Logout.

+ +

Problems

+

Ao entrar nessa opção, o time poderá visualizar as questões da prova. Para +cada questão, estará disponível um arquivo con sua descrição (muitas vezes +apenas um arquivo de descrição é dado, contendo todas as questões da prova). +Esta opção é normalmente utilizada para competições não-presenciais como forma de +distribuir a prova. Em competições presenciais, sua utilidade é reduzida. +Ainda nesta tela é possível visualizar as cores dos balões de cada problema.

+ +

Runs

+

Ao entrar nessa opção, o time poderá submeter as suas soluções e receber as +respostas dos juízes. Para submeter uma solução, o time deverá selecionar o +problema para o qual a solução foi feita, a linguagem utilizada e depois +carregar o arquivo contendo a solução. Depois disso, basta clicar no botão +Send para enviar sua solução. O botão Clear permite apagar os +dados selecionados. Algumas observações importantes na hora de criar e +submeter uma solução:

+ +
    +
  1. Crie o seu arquivo-fonte contendo a solução de um problema com o nome + indicado no enunciado. Cuidado com pequenos erros no nome e em sua extensão. +
    2. +
  2. Escolha a linguagem correta. Note que seu fonte deverá ter a + extensão correspondente para cada uma das linguagens aceitas (veja a folha + de questões da prova). +
    3. +
  3. Lembre-se de que sua solução deve ler os dados da entrada padrão e + escrever os resultados na saída padrão. Nada deve ser + escrito na saída padrão de erro. Além disso, programas escritos em + linguagens que possibilitam o retorno de algum valor para o sistema + operacional devem retornar o valor 0 (zero), que por convenção indica que + nenhum problema ocorreu na execução. +
    4. +
+ +

Para receber as respostas dos juízes, o time deverá clicar em Runs e +esperar que a lista contendo as respostas recebidas para cada solução +submetida seja atualizada (ainda assim, não perca tempo esperando. Você pode +produzir enquanto a resposta dos juízes não chega). Vale a pena lembrar que +nos últimos minutos os times que submeterem soluções não receberão +mais as respostas dos juízes +(assim o suspense fica melhor, não? :-). Esse prazo é informado na +competição. Cada competição tem seu conjunto de respostas possível que as +equipes podem receber. A seguir apresentamos apenas uma tabela exemplo com as +respostas tradicionais. Verifique as especialidades da sua +competição.

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
RespostaDescrição
YESSeu programa foi aceito, e você receberá um balão da cor correspondente ao problema.
NO: Incorrect OutputTambém conhecido como Wrong Answer. Indica que seu programa + respondeu incorretamente a algum(ns) dos testes dos juízes.
NO: Time-limit ExceededA execução do seu programa excedeu o tempo permitido pelos + juízes. Esse limite de tempo usualmente não é divulgado aos times e pode variar + para cada problema.
NO: Runtime ErrorDurante o teste ocorreu um erro de execução (causado pelo seu + programa) na máquina dos juízes. Acesso a posições irregulares de + memória ou estouro dos limites da máquina são os erros mais comuns.
NO: Compilation ErrorSeu programa tem erros de sintaxe. Pode ser ainda que você errou o + nome do problema ou linguagem no momento da submissão.
NO: Output Format ErrorTambém conhecido como Presentation Error, indica que a saída + do seu programa não segue a especificação exigida na folha de + questões, apesar do "resultado" estar correto. Corrija para se + adequar à especificação do problema.
NO: Contact StaffVocê deve pedir a presença do pessoal de staff, pois algum + erro incomum aconteceu.
+ +

+

+

Score

+

Nessa opção será mostrado o placar atualizado da competição. Vale a pena +lembrar que o placar será congelado antes do final da competição +(suspense mantido :-). Esse prazo também é informado na competição, e o placar +quando estiver congelado mostra um aviso sobre seu estado.

+ +

Clarifications

+

Essa opção permite que o time faça perguntas aos juízes a cerca de um +problema específico ou de algum aspecto geral da prova. O time deverá +selecionar o problema relacionado à sua pergunta ou selecionar General, +caso a pergunta não seja específica. Logo abaixo deverá ser escrito o texto da +clarification. Para enviar a clarification basta clicar no botão +Send. O botão Clear apaga os dados selecionados. Para visualizar +a resposta da clarification, o time deverá estar na opção +Clarifications e olhar na lista das clarifications submetidas se +a resposta já foi dada. Como já foi mencionado, uma lista contendo as +clarifications pertinentes a cada time será sempre mostrada nessa +opção. Algumas observações importantes sobre clarifications:

+ +
    +
  1. Os times devem fazer perguntas sobre a prova utilizando apenas essa + interface disponível no BOCA! +
    2. +
  2. O time deverá ficar atento às clarifications durante toda a + prova, pois uma clarification feita por um time poderá ser respondida + para todos os outros. Os juízes também podem enviar clarifications a todos + os times se julgarem conveniente. Fiquem atentos. +
    3. +
  3. As respostas de clarifications não surgem na tela. Você deve consultar esta página para vê-las. +
    4. +
+ +

O sistema permite que o juiz respondendo uma dúvida utilize um botão chamado No response. Isso ocorre +em geral porque a pergunta feita não deve ser respondida, pois sua resposta faz parte do +entendimento da questão ou da prova. Neste caso sugerimos ler com cuidado as questões e as +possíveis clarifications relacionadas.

+ +

Tasks

+

Ao entrar nessa opção, o time poderá enviar arquivos para impressão. Para +isso o arquivo deve ser selecionado e então basta clicar no botão +Send. O botão Clear permite apagar os dados selecionados. Outra +opção neste item é o botão S.O.S. que pode ser usado para chamar a +ajuda do pessoal de staff. Essa ajuda deve estar relacionada apenas com +problemas do computador ou semelhantes, já que dúvidas sobre a prova devem ser +enviadas pelo sistema BOCA na opção Clarifications.

+ +

Backups

+

No sistema BOCA é possível enviar pequenos arquivos para que sejam +guardados no servidor em case de uma interrupção do funcionamento do computador +do time. Entrando nessa opção poderão ser vistos os arquivos já enviados +e mantidos no servidor, assim como enviar novos arquivos. Note que existe um limite usualmente +pequeno na capacidade de armazenamento para que não hajam abusos. Um arquivo compactado é +geralmente a melhor forma de guardar dados no servidor.
+ +

Options

+

Entrando nessa opção poderão ser vistas as informações: Username, +User full name e User description do time. Também +será possível trocar a senha do time no BOCA digitando-se a senha antiga e a +nova (duas vezes). Para efetuar a troca da senha, basta preencher os campos +corretamente e clicar no botão Send.
+ +

+

Logout

+

Essa opção permite sair do BOCA.

+ +

Sobre o BOCA e este documento

+

O sistema BOCA foi criado por Cassio Polpo de Campos +e pode ser encontrado em +http://www.ime.usp.br/~cassio/boca. +Este manual, em sua versão inicial, foi feito por Ulisses Furquim Freire da Silva e +complementado e atualizado por Cassio Polpo de Campos.

+ +
+

Valid HTML 4.01! + + + diff --git a/doc/import-user.txt b/doc/import-user.txt new file mode 100644 index 0000000..ea16d82 --- /dev/null +++ b/doc/import-user.txt @@ -0,0 +1,114 @@ +import-user.txt +--------------- +Last modified 24/aug/2012 by cassio@ime.usp.br +See Copyright below. + +To simplify the input of user's data, it is +possible to put all information in a text +file, according to three different formats. Two +of them are based on the files generated from the +ICPC website system, usually in TAB separated format. Examples of such +files are in this folder, named PC2_Team.tab and Teams.tsv +The third possible format follows the example below: + +************ users.txt: ************* +[user] +usernumber=2000 +usersitenumber=1 +username=cassio +userfullname=Cassio P. de Campos +usertype=admin +userpassword=secret + +usernumber=2001 +usersitenumber=1 +username=judge1 +usertype=judge +userfullname=First judge name +userenabled=f +usermultilogin=t +userip=10.0.0.5 + +usernumber=2002 +usersitenumber=1 +username=staff1 +usertype=staff +userfullname=Staff person name +userpassword=aBcDe + +usernumber=1 +usersitenumber=1 +userfullname=[PUC-SP A] Team A +userdesc=[PUC-SP][Pontificial Universidade Catolica de SP] Nome1, Nome2, Nome3 +userip=192.168.0.1 +usericpcid=1234 + +usernumber=2 +usersitenumber=1 +userfullname=[Team B] Full team B name +userdesc=[InstitutionShortName] Long institution name +userip=192.168.0.2 +usericpcid=1111 + +usernumber=3 +usersitenumber=1 +userfullname=[Shortname] Long team name +userip=192.168.0.3 + +************************************** +Note that the "****" lines should not +be included in the text file, only what is between them. Consider +using the ICPC data format, downloaded from the ICPC site, to input +the information about the teams. Note that passwords will be +automatically generated for the teams in such case, and you have to +take note of those passwords. If you re-include the teams using those +file formats, new passwords will be generated, and you must take note again. + +The users are defined per block of lines. +Blank lines separate the definitions of the +users. The parameters not specified for a +given user inside its block are set to +the default values. + +The parameters in the user's file are: +usernumber: number of the user in the site +usersitenumber: number of the user's site +username: nickname of the user. If not + specified, it's generated from + the usernumber, ie, "team"+usernumber +userfullname: institution name and team name or + just the user name. +userdesc: detailed description about the user. +usertype: type of the user. If not specified, + it's set to "team". +userpassword: if not specified, it's left emtpy. +userenabled: if not specified, the user is enabled. +usericpcid: ID of user in the ICPC system. Not required. +usermultilogin: if not specified, the user cannot + make simultaneous logins form distinct IPs. +userip: from which IP number the user may connect. A list + of IPs separated by comma may be specified. IPs may + have netmasks, such as 10.0.0.0/16, or negations, + such as !143.107.0.0/16. + +Contacts and Copyrights +----------------------- +BOCA Copyright (c) 2003- Cassio Polpo de Campos (cassio@ime.usp.br) +http://www.ime.usp.br/~cassio/boca + +//////////////////////////////////////////////////////////////////////////////// +//BOCA Online Contest Administrator +// Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . +//////////////////////////////////////////////////////////////////////////////// diff --git a/doc/problemexamples/abacaxi.zip b/doc/problemexamples/abacaxi.zip new file mode 100644 index 0000000..2dcf701 Binary files /dev/null and b/doc/problemexamples/abacaxi.zip differ diff --git a/doc/problemexamples/abacaxi/compare/c b/doc/problemexamples/abacaxi/compare/c new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/doc/problemexamples/abacaxi/compare/c @@ -0,0 +1,97 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/abacaxi/compare/cpp b/doc/problemexamples/abacaxi/compare/cpp new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/doc/problemexamples/abacaxi/compare/cpp @@ -0,0 +1,97 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/abacaxi/compare/java b/doc/problemexamples/abacaxi/compare/java new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/doc/problemexamples/abacaxi/compare/java @@ -0,0 +1,97 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/abacaxi/compile/c b/doc/problemexamples/abacaxi/compile/c new file mode 100644 index 0000000..5376708 --- /dev/null +++ b/doc/problemexamples/abacaxi/compile/c @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes, default 512M) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which gcc\` +[ -x "\$cc" ] || cc=/usr/bin/gcc +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -static -O2 -o ../$exe $name -lm +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/abacaxi/compile/cpp b/doc/problemexamples/abacaxi/compile/cpp new file mode 100644 index 0000000..6a61bc1 --- /dev/null +++ b/doc/problemexamples/abacaxi/compile/cpp @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which g++\` +[ -x "\$cc" ] || cc=/usr/bin/g++ +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -static -O2 -o ../$exe $name -lm +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/abacaxi/compile/java b/doc/problemexamples/abacaxi/compile/java new file mode 100644 index 0000000..f62215b --- /dev/null +++ b/doc/problemexamples/abacaxi/compile/java @@ -0,0 +1,189 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.jar) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + if [ "${name##*.}" == "zip" ]; then + name=`basename $name .zip` + else + name=`basename $name .ZIP` + fi +else + cp $name src +fi +chown -R $bocau src +chmod -R 700 src + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$4 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +maxm=512 +if [ "$4" != "" -a "$4" -gt "0" ]; then +maxm=$4 +fi + +if [ "$2" == "" ]; then + jarfile=run.jar +else + jarfile=$2 +fi + +cdir=`pwd` +echo "Current directory is $cdir" >&2 + +cat < compileit.sh +#!/bin/bash +javac=`which javac` +[ -x "\$javac" ] || javac=/usr/bin/javac +if [ ! -x \$javac ]; then + echo "\$javac not found or it's not executable" + exit 47 +fi +jar=`which jar` +[ -x "\$jar" ] || jar=/usr/bin/jar +if [ ! -x \$jar ]; then + echo "\$jar not found or it's not executable" + exit 47 +fi +export CLASSPATH=.:\$CLASSPATH +cd src +if [ -r "$name" ]; then + \$javac "$name" + echo \$? > ../compileit.retcode +fi +find . -name "*.java" | while read lin; do + \$javac "\$lin" + echo \$? > ../compileit.retcode +done +rm -f ../$jarfile +\$jar cvf ../$jarfile * +exit 0 +EOF +chmod 755 compileit.sh + +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys + +$sf -r1 -t$time -T$ttime -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" +# $javac "$name" + $sf -r1 -t$time -T$ttime -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d20000000 -m20000000 ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/abacaxi/compile/pas b/doc/problemexamples/abacaxi/compile/pas new file mode 100644 index 0000000..e0b73ca --- /dev/null +++ b/doc/problemexamples/abacaxi/compile/pas @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 28/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes, default 512M) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which fpc\` +[ -x "\$cc" ] || cc=/usr/bin/fpc +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -Xt -XS -O2 -o../$exe $name +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/abacaxi/description/abacaxi.txt b/doc/problemexamples/abacaxi/description/abacaxi.txt new file mode 100644 index 0000000..4cd89f0 --- /dev/null +++ b/doc/problemexamples/abacaxi/description/abacaxi.txt @@ -0,0 +1 @@ +THIS IS THE FILE DESCRIBING THE PROBLEM! IT CAN BE A PDF OR ANY OTHER FORMAT... diff --git a/doc/problemexamples/abacaxi/description/problem.info b/doc/problemexamples/abacaxi/description/problem.info new file mode 100644 index 0000000..b4b6af8 --- /dev/null +++ b/doc/problemexamples/abacaxi/description/problem.info @@ -0,0 +1,3 @@ +basename=abacaxi +fullname=The abacaxi problem +descfile=abacaxi.txt diff --git a/doc/problemexamples/abacaxi/input/abacaxi b/doc/problemexamples/abacaxi/input/abacaxi new file mode 100644 index 0000000..26d3afe --- /dev/null +++ b/doc/problemexamples/abacaxi/input/abacaxi @@ -0,0 +1,25 @@ +5 +32 37 82 46 32 +13 40 75 62 19 +8 +14 22 29 41 72 25 68 90 +22 19 21 45 70 46 66 80 +3 +2 4 5 +8 8 8 +8 +12 1 0 8 5 0 9 4 +0 0 13 0 0 13 0 0 +8 +8 8 8 8 8 8 8 8 +7 9 5 8 9 5 9 7 +1 +0 +0 +999 +1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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+#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/abacaxi/limits/cpp b/doc/problemexamples/abacaxi/limits/cpp new file mode 100644 index 0000000..b5aec73 --- /dev/null +++ b/doc/problemexamples/abacaxi/limits/cpp @@ -0,0 +1,15 @@ +#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/abacaxi/limits/java b/doc/problemexamples/abacaxi/limits/java new file mode 100644 index 0000000..b5aec73 --- /dev/null +++ b/doc/problemexamples/abacaxi/limits/java @@ -0,0 +1,15 @@ +#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/abacaxi/output/abacaxi b/doc/problemexamples/abacaxi/output/abacaxi new file mode 100644 index 0000000..2e9fd8b --- /dev/null +++ b/doc/problemexamples/abacaxi/output/abacaxi @@ -0,0 +1,24 @@ +Fazenda 1 +Inicio 1 Fim 3 + +Fazenda 2 +Inicio 7 Fim 8 + +Fazenda 3 +O produtor so teve prejuizo nesta fazenda + +Fazenda 4 +Inicio 1 Fim 2 + +Fazenda 5 +Inicio 1 Fim 6 + +Fazenda 6 +Inicio 1 Fim 1 + +Fazenda 7 +Inicio 1 Fim 999 + +Fazenda 8 +Inicio 1 Fim 999 + diff --git a/doc/problemexamples/abacaxi/run/c b/doc/problemexamples/abacaxi/run/c new file mode 100755 index 0000000..b46e5f9 --- /dev/null +++ b/doc/problemexamples/abacaxi/run/c @@ -0,0 +1,128 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 22/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 exe_file +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -x "$1" ]; then + echo "$1 not found (or is not in the current dir) or it's not executable" + exit 44 +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +cp "$2" stdin0 2>/dev/null +cp "$1" run.exe 2>/dev/null + +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $1 is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -f$maxf -r$nruns -n1 -R$cdir -C. -U$bocau -G$bocag -ostdout0 -estderr0 -d$maxm -m$maxm -t$time -T$ttime -istdin0 ./run.exe +ret=$? +if [ $ret -gt 10 ]; then + ret=0 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/abacaxi/run/cpp b/doc/problemexamples/abacaxi/run/cpp new file mode 100755 index 0000000..b46e5f9 --- /dev/null +++ b/doc/problemexamples/abacaxi/run/cpp @@ -0,0 +1,128 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 22/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 exe_file +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -x "$1" ]; then + echo "$1 not found (or is not in the current dir) or it's not executable" + exit 44 +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +cp "$2" stdin0 2>/dev/null +cp "$1" run.exe 2>/dev/null + +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $1 is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -f$maxf -r$nruns -n1 -R$cdir -C. -U$bocau -G$bocag -ostdout0 -estderr0 -d$maxm -m$maxm -t$time -T$ttime -istdin0 ./run.exe +ret=$? +if [ $ret -gt 10 ]; then + ret=0 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/abacaxi/run/java b/doc/problemexamples/abacaxi/run/java new file mode 100755 index 0000000..d6a73a5 --- /dev/null +++ b/doc/problemexamples/abacaxi/run/java @@ -0,0 +1,183 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 14/sept/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 main_class +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ -r run.exe ]; then + mv run.exe run.jar +fi +if [ -r "$1" ]; then + mv "$1" run.jar +fi +if [ ! -r run.jar ]; then + echo "ERROR: file run.jar not found - possible error during compilation" + exit 1 +fi +name="$1" +if [ "${name##*.}" == "class" -a "${name##*.}" == "CLASS" ]; then + echo "WARNING: removing .class file extension" +fi +if [ "${name##*.}" == "class" ]; then + name=`basename "$1" .class` +fi +if [ "${name##*.}" == "CLASS" ]; then + name=`basename "$1" .CLASS` +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +rm -f runit.retcode 2>/dev/null +cp "$2" stdin0 2>/dev/null + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +java=`which java` +[ -x "\$java" ] || java=/usr/bin/java +if [ ! -x \$java ]; then + echo "\$java not found or it's not executable" + exit 47 +fi +export CLASSPATH=.:./run.jar:$CLASSPATH +$sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 -- \$java -Xmx${maxm}K -Xms${maxm}K "$name" +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + fi + if [ "$ret" == "" ]; then + echo "Execution error - check autojudging" + exit 49 + fi +else + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + java=`which java` + [ -x "$java" ] || java=/usr/bin/java + if [ ! -x $java ]; then + echo "$java not found or it's not executable" + exit 47 + fi + $sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d20000000 -m20000000 -- $java -cp run.jar -Xmx${maxm}K -Xms${maxm}K "$name" + ret=$? +fi +if [ $ret -gt 10 ]; then + echo "> > > > > > > Nonzero return code - possible runtime error - I'M GUESSING IT IS RUNTIME ERROR < < < < < < < <" + ret=9 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/abacaxi/tests/c b/doc/problemexamples/abacaxi/tests/c new file mode 100755 index 0000000..de0a9c5 --- /dev/null +++ b/doc/problemexamples/abacaxi/tests/c @@ -0,0 +1,36 @@ +#!/bin/bash +# +# This file performs a test of the autojudge system. It can run whatever you feel important to test the autojudge +# and the script files that are included in the problem package + +cat > test.c < +int main() { + char s[100]; + scanf("%s", s); + printf("%s\n",s); + return 0; +} +EOF +cat > test.in <. +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/bits/compare/cpp b/doc/problemexamples/bits/compare/cpp new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/doc/problemexamples/bits/compare/cpp @@ -0,0 +1,97 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/bits/compare/java b/doc/problemexamples/bits/compare/java new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/doc/problemexamples/bits/compare/java @@ -0,0 +1,97 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/bits/compile/c b/doc/problemexamples/bits/compile/c new file mode 100644 index 0000000..5376708 --- /dev/null +++ b/doc/problemexamples/bits/compile/c @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes, default 512M) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which gcc\` +[ -x "\$cc" ] || cc=/usr/bin/gcc +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -static -O2 -o ../$exe $name -lm +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/bits/compile/cpp b/doc/problemexamples/bits/compile/cpp new file mode 100644 index 0000000..6a61bc1 --- /dev/null +++ b/doc/problemexamples/bits/compile/cpp @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which g++\` +[ -x "\$cc" ] || cc=/usr/bin/g++ +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -static -O2 -o ../$exe $name -lm +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/bits/compile/java b/doc/problemexamples/bits/compile/java new file mode 100644 index 0000000..f62215b --- /dev/null +++ b/doc/problemexamples/bits/compile/java @@ -0,0 +1,189 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.jar) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + if [ "${name##*.}" == "zip" ]; then + name=`basename $name .zip` + else + name=`basename $name .ZIP` + fi +else + cp $name src +fi +chown -R $bocau src +chmod -R 700 src + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$4 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +maxm=512 +if [ "$4" != "" -a "$4" -gt "0" ]; then +maxm=$4 +fi + +if [ "$2" == "" ]; then + jarfile=run.jar +else + jarfile=$2 +fi + +cdir=`pwd` +echo "Current directory is $cdir" >&2 + +cat < compileit.sh +#!/bin/bash +javac=`which javac` +[ -x "\$javac" ] || javac=/usr/bin/javac +if [ ! -x \$javac ]; then + echo "\$javac not found or it's not executable" + exit 47 +fi +jar=`which jar` +[ -x "\$jar" ] || jar=/usr/bin/jar +if [ ! -x \$jar ]; then + echo "\$jar not found or it's not executable" + exit 47 +fi +export CLASSPATH=.:\$CLASSPATH +cd src +if [ -r "$name" ]; then + \$javac "$name" + echo \$? > ../compileit.retcode +fi +find . -name "*.java" | while read lin; do + \$javac "\$lin" + echo \$? > ../compileit.retcode +done +rm -f ../$jarfile +\$jar cvf ../$jarfile * +exit 0 +EOF +chmod 755 compileit.sh + +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys + +$sf -r1 -t$time -T$ttime -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" +# $javac "$name" + $sf -r1 -t$time -T$ttime -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d20000000 -m20000000 ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/bits/compile/pas b/doc/problemexamples/bits/compile/pas new file mode 100644 index 0000000..e0b73ca --- /dev/null +++ b/doc/problemexamples/bits/compile/pas @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 28/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes, default 512M) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which fpc\` +[ -x "\$cc" ] || cc=/usr/bin/fpc +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -Xt -XS -O2 -o../$exe $name +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/bits/description/bits.txt b/doc/problemexamples/bits/description/bits.txt new file mode 100644 index 0000000..4cd89f0 --- /dev/null +++ b/doc/problemexamples/bits/description/bits.txt @@ -0,0 +1 @@ +THIS IS THE FILE DESCRIBING THE PROBLEM! IT CAN BE A PDF OR ANY OTHER FORMAT... diff --git a/doc/problemexamples/bits/description/problem.info b/doc/problemexamples/bits/description/problem.info new file mode 100644 index 0000000..e1bc487 --- /dev/null +++ b/doc/problemexamples/bits/description/problem.info @@ -0,0 +1,3 @@ +basename=bits +fullname=The Problem of bits +descfile=bits.txt diff --git a/doc/problemexamples/bits/input/bits b/doc/problemexamples/bits/input/bits new file mode 100644 index 0000000..ef548be --- /dev/null +++ b/doc/problemexamples/bits/input/bits @@ -0,0 +1,9 @@ +1 7 +4 1 10 20 30 +2 2000 999 +3 0 0 0 +2 1 1000 +1000 1073741824 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 +1 0 +1 8 +0 diff --git a/doc/problemexamples/bits/limits/c b/doc/problemexamples/bits/limits/c new file mode 100644 index 0000000..b5aec73 --- /dev/null +++ b/doc/problemexamples/bits/limits/c @@ -0,0 +1,15 @@ +#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/bits/limits/cpp b/doc/problemexamples/bits/limits/cpp new file mode 100644 index 0000000..b5aec73 --- /dev/null +++ b/doc/problemexamples/bits/limits/cpp @@ -0,0 +1,15 @@ +#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/bits/limits/java b/doc/problemexamples/bits/limits/java new file mode 100644 index 0000000..b5aec73 --- /dev/null +++ b/doc/problemexamples/bits/limits/java @@ -0,0 +1,15 @@ +#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/bits/output/bits b/doc/problemexamples/bits/output/bits new file mode 100644 index 0000000..7749442 --- /dev/null +++ b/doc/problemexamples/bits/output/bits @@ -0,0 +1,24 @@ +Instancia 1 +3 + +Instancia 2 +20 + +Instancia 3 +22 + +Instancia 4 +3 + +Instancia 5 +20 + +Instancia 6 +31000 + +Instancia 7 +1 + +Instancia 8 +4 + diff --git a/doc/problemexamples/bits/run/c b/doc/problemexamples/bits/run/c new file mode 100755 index 0000000..b46e5f9 --- /dev/null +++ b/doc/problemexamples/bits/run/c @@ -0,0 +1,128 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 22/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 exe_file +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -x "$1" ]; then + echo "$1 not found (or is not in the current dir) or it's not executable" + exit 44 +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +cp "$2" stdin0 2>/dev/null +cp "$1" run.exe 2>/dev/null + +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $1 is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -f$maxf -r$nruns -n1 -R$cdir -C. -U$bocau -G$bocag -ostdout0 -estderr0 -d$maxm -m$maxm -t$time -T$ttime -istdin0 ./run.exe +ret=$? +if [ $ret -gt 10 ]; then + ret=0 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/bits/run/cpp b/doc/problemexamples/bits/run/cpp new file mode 100755 index 0000000..b46e5f9 --- /dev/null +++ b/doc/problemexamples/bits/run/cpp @@ -0,0 +1,128 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 22/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 exe_file +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -x "$1" ]; then + echo "$1 not found (or is not in the current dir) or it's not executable" + exit 44 +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +cp "$2" stdin0 2>/dev/null +cp "$1" run.exe 2>/dev/null + +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $1 is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -f$maxf -r$nruns -n1 -R$cdir -C. -U$bocau -G$bocag -ostdout0 -estderr0 -d$maxm -m$maxm -t$time -T$ttime -istdin0 ./run.exe +ret=$? +if [ $ret -gt 10 ]; then + ret=0 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/bits/run/java b/doc/problemexamples/bits/run/java new file mode 100755 index 0000000..d6a73a5 --- /dev/null +++ b/doc/problemexamples/bits/run/java @@ -0,0 +1,183 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 14/sept/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 main_class +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ -r run.exe ]; then + mv run.exe run.jar +fi +if [ -r "$1" ]; then + mv "$1" run.jar +fi +if [ ! -r run.jar ]; then + echo "ERROR: file run.jar not found - possible error during compilation" + exit 1 +fi +name="$1" +if [ "${name##*.}" == "class" -a "${name##*.}" == "CLASS" ]; then + echo "WARNING: removing .class file extension" +fi +if [ "${name##*.}" == "class" ]; then + name=`basename "$1" .class` +fi +if [ "${name##*.}" == "CLASS" ]; then + name=`basename "$1" .CLASS` +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +rm -f runit.retcode 2>/dev/null +cp "$2" stdin0 2>/dev/null + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +java=`which java` +[ -x "\$java" ] || java=/usr/bin/java +if [ ! -x \$java ]; then + echo "\$java not found or it's not executable" + exit 47 +fi +export CLASSPATH=.:./run.jar:$CLASSPATH +$sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 -- \$java -Xmx${maxm}K -Xms${maxm}K "$name" +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + fi + if [ "$ret" == "" ]; then + echo "Execution error - check autojudging" + exit 49 + fi +else + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + java=`which java` + [ -x "$java" ] || java=/usr/bin/java + if [ ! -x $java ]; then + echo "$java not found or it's not executable" + exit 47 + fi + $sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d20000000 -m20000000 -- $java -cp run.jar -Xmx${maxm}K -Xms${maxm}K "$name" + ret=$? +fi +if [ $ret -gt 10 ]; then + echo "> > > > > > > Nonzero return code - possible runtime error - I'M GUESSING IT IS RUNTIME ERROR < < < < < < < <" + ret=9 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/bits/tests/c b/doc/problemexamples/bits/tests/c new file mode 100755 index 0000000..de0a9c5 --- /dev/null +++ b/doc/problemexamples/bits/tests/c @@ -0,0 +1,36 @@ +#!/bin/bash +# +# This file performs a test of the autojudge system. It can run whatever you feel important to test the autojudge +# and the script files that are included in the problem package + +cat > test.c < +int main() { + char s[100]; + scanf("%s", s); + printf("%s\n",s); + return 0; +} +EOF +cat > test.in <. +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/formiga/compare/cpp b/doc/problemexamples/formiga/compare/cpp new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/doc/problemexamples/formiga/compare/cpp @@ -0,0 +1,97 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/formiga/compare/java b/doc/problemexamples/formiga/compare/java new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/doc/problemexamples/formiga/compare/java @@ -0,0 +1,97 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/formiga/compile/c b/doc/problemexamples/formiga/compile/c new file mode 100644 index 0000000..5376708 --- /dev/null +++ b/doc/problemexamples/formiga/compile/c @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes, default 512M) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which gcc\` +[ -x "\$cc" ] || cc=/usr/bin/gcc +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -static -O2 -o ../$exe $name -lm +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/formiga/compile/cpp b/doc/problemexamples/formiga/compile/cpp new file mode 100644 index 0000000..6a61bc1 --- /dev/null +++ b/doc/problemexamples/formiga/compile/cpp @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which g++\` +[ -x "\$cc" ] || cc=/usr/bin/g++ +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -static -O2 -o ../$exe $name -lm +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/formiga/compile/java b/doc/problemexamples/formiga/compile/java new file mode 100644 index 0000000..f62215b --- /dev/null +++ b/doc/problemexamples/formiga/compile/java @@ -0,0 +1,189 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.jar) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + if [ "${name##*.}" == "zip" ]; then + name=`basename $name .zip` + else + name=`basename $name .ZIP` + fi +else + cp $name src +fi +chown -R $bocau src +chmod -R 700 src + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$4 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +maxm=512 +if [ "$4" != "" -a "$4" -gt "0" ]; then +maxm=$4 +fi + +if [ "$2" == "" ]; then + jarfile=run.jar +else + jarfile=$2 +fi + +cdir=`pwd` +echo "Current directory is $cdir" >&2 + +cat < compileit.sh +#!/bin/bash +javac=`which javac` +[ -x "\$javac" ] || javac=/usr/bin/javac +if [ ! -x \$javac ]; then + echo "\$javac not found or it's not executable" + exit 47 +fi +jar=`which jar` +[ -x "\$jar" ] || jar=/usr/bin/jar +if [ ! -x \$jar ]; then + echo "\$jar not found or it's not executable" + exit 47 +fi +export CLASSPATH=.:\$CLASSPATH +cd src +if [ -r "$name" ]; then + \$javac "$name" + echo \$? > ../compileit.retcode +fi +find . -name "*.java" | while read lin; do + \$javac "\$lin" + echo \$? > ../compileit.retcode +done +rm -f ../$jarfile +\$jar cvf ../$jarfile * +exit 0 +EOF +chmod 755 compileit.sh + +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys + +$sf -r1 -t$time -T$ttime -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" +# $javac "$name" + $sf -r1 -t$time -T$ttime -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d20000000 -m20000000 ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/formiga/compile/pas b/doc/problemexamples/formiga/compile/pas new file mode 100644 index 0000000..e0b73ca --- /dev/null +++ b/doc/problemexamples/formiga/compile/pas @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 28/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes, default 512M) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which fpc\` +[ -x "\$cc" ] || cc=/usr/bin/fpc +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -Xt -XS -O2 -o../$exe $name +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/formiga/description/formiga.txt b/doc/problemexamples/formiga/description/formiga.txt new file mode 100644 index 0000000..4cd89f0 --- /dev/null +++ b/doc/problemexamples/formiga/description/formiga.txt @@ -0,0 +1 @@ +THIS IS THE FILE DESCRIBING THE PROBLEM! IT CAN BE A PDF OR ANY OTHER FORMAT... diff --git a/doc/problemexamples/formiga/description/problem.info b/doc/problemexamples/formiga/description/problem.info new file mode 100644 index 0000000..0bd73c3 --- /dev/null +++ b/doc/problemexamples/formiga/description/problem.info @@ -0,0 +1,3 @@ +basename=formiga +fullname=The formiga test problem +descfile=formiga.txt diff --git a/doc/problemexamples/formiga/input/formiga b/doc/problemexamples/formiga/input/formiga new file mode 100644 index 0000000..c9a59b2 --- /dev/null +++ b/doc/problemexamples/formiga/input/formiga @@ -0,0 +1,15 @@ +1 1 Norte +4 8 Norte +3 2 Sul +100000 100000 Oeste +6 6 Sul +4 13 Oeste +4 14 Sul +4 13 Leste +640 648 Norte +45 99998 Leste +45 99995 Oeste +99999 99998 Norte +99999 99996 Oeste +445 1157 Sul +100000 0 Qqlixo diff --git a/doc/problemexamples/formiga/limits/c b/doc/problemexamples/formiga/limits/c new file mode 100644 index 0000000..b5aec73 --- /dev/null +++ b/doc/problemexamples/formiga/limits/c @@ -0,0 +1,15 @@ +#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/formiga/limits/cpp b/doc/problemexamples/formiga/limits/cpp new file mode 100644 index 0000000..b5aec73 --- /dev/null +++ b/doc/problemexamples/formiga/limits/cpp @@ -0,0 +1,15 @@ +#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/formiga/limits/java b/doc/problemexamples/formiga/limits/java new file mode 100644 index 0000000..b5aec73 --- /dev/null +++ b/doc/problemexamples/formiga/limits/java @@ -0,0 +1,15 @@ +#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/formiga/output/formiga b/doc/problemexamples/formiga/output/formiga new file mode 100644 index 0000000..499641c --- /dev/null +++ b/doc/problemexamples/formiga/output/formiga @@ -0,0 +1,14 @@ +100% 0 Sul + 25% 1 Leste +100% 3 Oeste + 0% 0 Leste + 17% 0 Norte +100% 15 Norte + 50% 7 Leste +100% 15 Sul + 12% 159 Oeste +100% 100041 Norte + 20% 20006 Leste +100% 199995 Leste + 33% 66663 Sul + 1% 16 Norte diff --git a/doc/problemexamples/formiga/run/c b/doc/problemexamples/formiga/run/c new file mode 100755 index 0000000..b46e5f9 --- /dev/null +++ b/doc/problemexamples/formiga/run/c @@ -0,0 +1,128 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 22/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 exe_file +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -x "$1" ]; then + echo "$1 not found (or is not in the current dir) or it's not executable" + exit 44 +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +cp "$2" stdin0 2>/dev/null +cp "$1" run.exe 2>/dev/null + +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $1 is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -f$maxf -r$nruns -n1 -R$cdir -C. -U$bocau -G$bocag -ostdout0 -estderr0 -d$maxm -m$maxm -t$time -T$ttime -istdin0 ./run.exe +ret=$? +if [ $ret -gt 10 ]; then + ret=0 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/formiga/run/cpp b/doc/problemexamples/formiga/run/cpp new file mode 100755 index 0000000..b46e5f9 --- /dev/null +++ b/doc/problemexamples/formiga/run/cpp @@ -0,0 +1,128 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 22/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 exe_file +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -x "$1" ]; then + echo "$1 not found (or is not in the current dir) or it's not executable" + exit 44 +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +cp "$2" stdin0 2>/dev/null +cp "$1" run.exe 2>/dev/null + +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $1 is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -f$maxf -r$nruns -n1 -R$cdir -C. -U$bocau -G$bocag -ostdout0 -estderr0 -d$maxm -m$maxm -t$time -T$ttime -istdin0 ./run.exe +ret=$? +if [ $ret -gt 10 ]; then + ret=0 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/formiga/run/java b/doc/problemexamples/formiga/run/java new file mode 100755 index 0000000..d6a73a5 --- /dev/null +++ b/doc/problemexamples/formiga/run/java @@ -0,0 +1,183 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 14/sept/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 main_class +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ -r run.exe ]; then + mv run.exe run.jar +fi +if [ -r "$1" ]; then + mv "$1" run.jar +fi +if [ ! -r run.jar ]; then + echo "ERROR: file run.jar not found - possible error during compilation" + exit 1 +fi +name="$1" +if [ "${name##*.}" == "class" -a "${name##*.}" == "CLASS" ]; then + echo "WARNING: removing .class file extension" +fi +if [ "${name##*.}" == "class" ]; then + name=`basename "$1" .class` +fi +if [ "${name##*.}" == "CLASS" ]; then + name=`basename "$1" .CLASS` +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +rm -f runit.retcode 2>/dev/null +cp "$2" stdin0 2>/dev/null + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +java=`which java` +[ -x "\$java" ] || java=/usr/bin/java +if [ ! -x \$java ]; then + echo "\$java not found or it's not executable" + exit 47 +fi +export CLASSPATH=.:./run.jar:$CLASSPATH +$sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 -- \$java -Xmx${maxm}K -Xms${maxm}K "$name" +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + fi + if [ "$ret" == "" ]; then + echo "Execution error - check autojudging" + exit 49 + fi +else + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + java=`which java` + [ -x "$java" ] || java=/usr/bin/java + if [ ! -x $java ]; then + echo "$java not found or it's not executable" + exit 47 + fi + $sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d20000000 -m20000000 -- $java -cp run.jar -Xmx${maxm}K -Xms${maxm}K "$name" + ret=$? +fi +if [ $ret -gt 10 ]; then + echo "> > > > > > > Nonzero return code - possible runtime error - I'M GUESSING IT IS RUNTIME ERROR < < < < < < < <" + ret=9 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/formiga/tests/c b/doc/problemexamples/formiga/tests/c new file mode 100755 index 0000000..de0a9c5 --- /dev/null +++ b/doc/problemexamples/formiga/tests/c @@ -0,0 +1,36 @@ +#!/bin/bash +# +# This file performs a test of the autojudge system. It can run whatever you feel important to test the autojudge +# and the script files that are included in the problem package + +cat > test.c < +int main() { + char s[100]; + scanf("%s", s); + printf("%s\n",s); + return 0; +} +EOF +cat > test.in <> keys.txt + fi + done +fi diff --git a/doc/problemexamples/multas.zip b/doc/problemexamples/multas.zip new file mode 100644 index 0000000..8bc6f1d Binary files /dev/null and b/doc/problemexamples/multas.zip differ diff --git a/doc/problemexamples/multas/compare/c b/doc/problemexamples/multas/compare/c new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/doc/problemexamples/multas/compare/c @@ -0,0 +1,97 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/multas/compare/cpp b/doc/problemexamples/multas/compare/cpp new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/doc/problemexamples/multas/compare/cpp @@ -0,0 +1,97 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/multas/compare/java b/doc/problemexamples/multas/compare/java new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/doc/problemexamples/multas/compare/java @@ -0,0 +1,97 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/multas/compile/c b/doc/problemexamples/multas/compile/c new file mode 100644 index 0000000..5376708 --- /dev/null +++ b/doc/problemexamples/multas/compile/c @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes, default 512M) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which gcc\` +[ -x "\$cc" ] || cc=/usr/bin/gcc +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -static -O2 -o ../$exe $name -lm +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/multas/compile/cpp b/doc/problemexamples/multas/compile/cpp new file mode 100644 index 0000000..6a61bc1 --- /dev/null +++ b/doc/problemexamples/multas/compile/cpp @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which g++\` +[ -x "\$cc" ] || cc=/usr/bin/g++ +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -static -O2 -o ../$exe $name -lm +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/multas/compile/java b/doc/problemexamples/multas/compile/java new file mode 100644 index 0000000..f62215b --- /dev/null +++ b/doc/problemexamples/multas/compile/java @@ -0,0 +1,189 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.jar) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + if [ "${name##*.}" == "zip" ]; then + name=`basename $name .zip` + else + name=`basename $name .ZIP` + fi +else + cp $name src +fi +chown -R $bocau src +chmod -R 700 src + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$4 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +maxm=512 +if [ "$4" != "" -a "$4" -gt "0" ]; then +maxm=$4 +fi + +if [ "$2" == "" ]; then + jarfile=run.jar +else + jarfile=$2 +fi + +cdir=`pwd` +echo "Current directory is $cdir" >&2 + +cat < compileit.sh +#!/bin/bash +javac=`which javac` +[ -x "\$javac" ] || javac=/usr/bin/javac +if [ ! -x \$javac ]; then + echo "\$javac not found or it's not executable" + exit 47 +fi +jar=`which jar` +[ -x "\$jar" ] || jar=/usr/bin/jar +if [ ! -x \$jar ]; then + echo "\$jar not found or it's not executable" + exit 47 +fi +export CLASSPATH=.:\$CLASSPATH +cd src +if [ -r "$name" ]; then + \$javac "$name" + echo \$? > ../compileit.retcode +fi +find . -name "*.java" | while read lin; do + \$javac "\$lin" + echo \$? > ../compileit.retcode +done +rm -f ../$jarfile +\$jar cvf ../$jarfile * +exit 0 +EOF +chmod 755 compileit.sh + +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys + +$sf -r1 -t$time -T$ttime -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" +# $javac "$name" + $sf -r1 -t$time -T$ttime -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d20000000 -m20000000 ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/multas/compile/pas b/doc/problemexamples/multas/compile/pas new file mode 100644 index 0000000..e0b73ca --- /dev/null +++ b/doc/problemexamples/multas/compile/pas @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 28/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes, default 512M) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which fpc\` +[ -x "\$cc" ] || cc=/usr/bin/fpc +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -Xt -XS -O2 -o../$exe $name +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/multas/description/m.txt b/doc/problemexamples/multas/description/m.txt new file mode 100644 index 0000000..4cd89f0 --- /dev/null +++ b/doc/problemexamples/multas/description/m.txt @@ -0,0 +1 @@ +THIS IS THE FILE DESCRIBING THE PROBLEM! IT CAN BE A PDF OR ANY OTHER FORMAT... diff --git a/doc/problemexamples/multas/description/problem.info b/doc/problemexamples/multas/description/problem.info new file mode 100644 index 0000000..45944fc --- /dev/null +++ b/doc/problemexamples/multas/description/problem.info @@ -0,0 +1,3 @@ +basename=multas +fullname=The Poblem of multas +descfile=m.txt diff --git a/doc/problemexamples/multas/input/file b/doc/problemexamples/multas/input/file new file mode 100644 index 0000000..bb947cd --- /dev/null +++ b/doc/problemexamples/multas/input/file @@ -0,0 +1,518 @@ +5 +john +mary +bob +rick +donna +4 +4 +5 +7 +7 +7 +-2 +3 +paul +irene +charlie +5 +5 +5 +5 +5 +4 +7 +7 +4 +4 +4 +4 +-3 +19 +Zzzzzzzzzzzzzzzzzzzs +zzzzzzzzzzzzzzzzzzzr +zzzzzzzzzzzzzzzzzzzq +zzzzzzzzzzzzzzzzzzzpzzzzzzzzzzzzzzzzzzzpzzzzzzzzzzzzzzzzzzzpzzzzzzzzzzzzzzzzzzzp +zzzzzzzzzzzzzzzzzzzo +zzzzzzzzzzzzzzzzzzzn +zzzzzzzzzzzzzzzzzzzm +zzzzzzzzzzzzzzzzzzzl +zzzzzzzzzzzzzzzzzzzk +zzzzzzzzzzzzzzzzzzzj +zzzzzzzzzzzzzzzzzzzi +zzzzzzzzzzzzzzzzzzzh +zzzzzzzzzzzzzzzzzzzg +zzzzzzzzzzzzzzzzzzzf +zzzzzzzzzzzzzzzzzzze +zzzzzzzzzzzzzzzzzzzd +zzzzzzzzzzzzzzzzzzzc +zzzzzzzzzzzzzzzzzzzb +Zzzzzzzzzzzzzzzzzzza +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +-50 +19 +Zzzzzzzzzzzzzzzzzzzs +zzzzzzzzzzzzzzzzzzzr +zzzzzzzzzzzzzzzzzzzq +zzzzzzzzzzzzzzzzzzzp +zzzzzzzzzzzzzzzzzzzo +zzzzzzzzzzzzzzzzzzzn +zzzzzzzzzzzzzzzzzzzm +zzzzzzzzzzzzzzzzzzzl +zzzzzzzzzzzzzzzzzzzk +zzzzzzzzzzzzzzzzzzzj +zzzzzzzzzzzzzzzzzzzi +zzzzzzzzzzzzzzzzzzzh +zzzzzzzzzzzzzzzzzzzg +zzzzzzzzzzzzzzzzzzzf +zzzzzzzzzzzzzzzzzzze +zzzzzzzzzzzzzzzzzzzd +zzzzzzzzzzzzzzzzzzzc +zzzzzzzzzzzzzzzzzzzb +Zzzzzzzzzzzzzzzzzzza +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +-50 +5 +a +b +c +d +e +5 +4 +3 +2 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +-3 +0 diff --git a/doc/problemexamples/multas/limits/c b/doc/problemexamples/multas/limits/c new file mode 100644 index 0000000..b5aec73 --- /dev/null +++ b/doc/problemexamples/multas/limits/c @@ -0,0 +1,15 @@ +#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/multas/limits/cpp b/doc/problemexamples/multas/limits/cpp new file mode 100644 index 0000000..b5aec73 --- /dev/null +++ b/doc/problemexamples/multas/limits/cpp @@ -0,0 +1,15 @@ +#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/multas/limits/java b/doc/problemexamples/multas/limits/java new file mode 100644 index 0000000..b5aec73 --- /dev/null +++ b/doc/problemexamples/multas/limits/java @@ -0,0 +1,15 @@ +#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/multas/output/file b/doc/problemexamples/multas/output/file new file mode 100644 index 0000000..5855c90 --- /dev/null +++ b/doc/problemexamples/multas/output/file @@ -0,0 +1,466 @@ +Familia 1 +Multa 1 bob +Multa 2 donna +Multa 3 john +Multa 4 mary +Multa 5 rick +Multa 6 bob + +Familia 2 +Multa 1 charlie +Multa 2 irene +Multa 3 paul +Multa 4 charlie +Multa 5 irene +Multa 6 paul +Multa 7 paul +Multa 8 charlie +Multa 9 irene +Multa 10 irene +Multa 11 paul +Multa 12 charlie carteira suspensa + +Familia 3 +Multa 1 Zzzzzzzzzzzzzzzzzzza carteira suspensa +Multa 2 zzzzzzzzzzzzzzzzzzzb carteira suspensa +Multa 3 zzzzzzzzzzzzzzzzzzzc carteira suspensa +Multa 4 zzzzzzzzzzzzzzzzzzzd carteira suspensa +Multa 5 zzzzzzzzzzzzzzzzzzze carteira suspensa +Multa 6 zzzzzzzzzzzzzzzzzzzf carteira suspensa +Multa 7 zzzzzzzzzzzzzzzzzzzg carteira suspensa +Multa 8 zzzzzzzzzzzzzzzzzzzh carteira suspensa +Multa 9 zzzzzzzzzzzzzzzzzzzi carteira suspensa +Multa 10 zzzzzzzzzzzzzzzzzzzj carteira suspensa +Multa 11 zzzzzzzzzzzzzzzzzzzk carteira suspensa +Multa 12 zzzzzzzzzzzzzzzzzzzl carteira suspensa +Multa 13 zzzzzzzzzzzzzzzzzzzm carteira suspensa +Multa 14 zzzzzzzzzzzzzzzzzzzn carteira suspensa +Multa 15 zzzzzzzzzzzzzzzzzzzo carteira suspensa +Multa 16 zzzzzzzzzzzzzzzzzzzpzzzzzzzzzzzzzzzzzzzpzzzzzzzzzzzzzzzzzzzpzzzzzzzzzzzzzzzzzzzp carteira suspensa +Multa 17 zzzzzzzzzzzzzzzzzzzq carteira suspensa +Multa 18 zzzzzzzzzzzzzzzzzzzr carteira suspensa +Multa 19 Zzzzzzzzzzzzzzzzzzzs carteira suspensa + +Familia 4 +Multa 1 Zzzzzzzzzzzzzzzzzzza +Multa 2 zzzzzzzzzzzzzzzzzzzb +Multa 3 zzzzzzzzzzzzzzzzzzzc +Multa 4 zzzzzzzzzzzzzzzzzzzd +Multa 5 zzzzzzzzzzzzzzzzzzze +Multa 6 zzzzzzzzzzzzzzzzzzzf +Multa 7 zzzzzzzzzzzzzzzzzzzg +Multa 8 zzzzzzzzzzzzzzzzzzzh +Multa 9 zzzzzzzzzzzzzzzzzzzi +Multa 10 zzzzzzzzzzzzzzzzzzzj +Multa 11 zzzzzzzzzzzzzzzzzzzk +Multa 12 zzzzzzzzzzzzzzzzzzzl +Multa 13 zzzzzzzzzzzzzzzzzzzm +Multa 14 zzzzzzzzzzzzzzzzzzzn +Multa 15 zzzzzzzzzzzzzzzzzzzo +Multa 16 zzzzzzzzzzzzzzzzzzzp +Multa 17 zzzzzzzzzzzzzzzzzzzq +Multa 18 zzzzzzzzzzzzzzzzzzzr +Multa 19 Zzzzzzzzzzzzzzzzzzzs +Multa 20 Zzzzzzzzzzzzzzzzzzza +Multa 21 zzzzzzzzzzzzzzzzzzzb +Multa 22 zzzzzzzzzzzzzzzzzzzc +Multa 23 zzzzzzzzzzzzzzzzzzzd +Multa 24 zzzzzzzzzzzzzzzzzzze +Multa 25 zzzzzzzzzzzzzzzzzzzf +Multa 26 zzzzzzzzzzzzzzzzzzzg +Multa 27 zzzzzzzzzzzzzzzzzzzh +Multa 28 zzzzzzzzzzzzzzzzzzzi +Multa 29 zzzzzzzzzzzzzzzzzzzj +Multa 30 zzzzzzzzzzzzzzzzzzzk +Multa 31 zzzzzzzzzzzzzzzzzzzl +Multa 32 zzzzzzzzzzzzzzzzzzzm +Multa 33 zzzzzzzzzzzzzzzzzzzn +Multa 34 zzzzzzzzzzzzzzzzzzzo +Multa 35 zzzzzzzzzzzzzzzzzzzp +Multa 36 zzzzzzzzzzzzzzzzzzzq +Multa 37 zzzzzzzzzzzzzzzzzzzr +Multa 38 Zzzzzzzzzzzzzzzzzzzs +Multa 39 Zzzzzzzzzzzzzzzzzzza +Multa 40 zzzzzzzzzzzzzzzzzzzb +Multa 41 zzzzzzzzzzzzzzzzzzzc +Multa 42 zzzzzzzzzzzzzzzzzzzd +Multa 43 zzzzzzzzzzzzzzzzzzze +Multa 44 zzzzzzzzzzzzzzzzzzzf +Multa 45 zzzzzzzzzzzzzzzzzzzg +Multa 46 zzzzzzzzzzzzzzzzzzzh +Multa 47 zzzzzzzzzzzzzzzzzzzi +Multa 48 zzzzzzzzzzzzzzzzzzzj +Multa 49 zzzzzzzzzzzzzzzzzzzk +Multa 50 zzzzzzzzzzzzzzzzzzzl +Multa 51 zzzzzzzzzzzzzzzzzzzm +Multa 52 zzzzzzzzzzzzzzzzzzzn +Multa 53 zzzzzzzzzzzzzzzzzzzo +Multa 54 zzzzzzzzzzzzzzzzzzzp +Multa 55 zzzzzzzzzzzzzzzzzzzq +Multa 56 zzzzzzzzzzzzzzzzzzzr +Multa 57 Zzzzzzzzzzzzzzzzzzzs +Multa 58 Zzzzzzzzzzzzzzzzzzza +Multa 59 zzzzzzzzzzzzzzzzzzzb +Multa 60 zzzzzzzzzzzzzzzzzzzc +Multa 61 zzzzzzzzzzzzzzzzzzzd +Multa 62 zzzzzzzzzzzzzzzzzzze +Multa 63 zzzzzzzzzzzzzzzzzzzf +Multa 64 zzzzzzzzzzzzzzzzzzzg +Multa 65 zzzzzzzzzzzzzzzzzzzh +Multa 66 zzzzzzzzzzzzzzzzzzzi +Multa 67 zzzzzzzzzzzzzzzzzzzj +Multa 68 zzzzzzzzzzzzzzzzzzzk +Multa 69 zzzzzzzzzzzzzzzzzzzl +Multa 70 zzzzzzzzzzzzzzzzzzzm +Multa 71 zzzzzzzzzzzzzzzzzzzn +Multa 72 zzzzzzzzzzzzzzzzzzzo +Multa 73 zzzzzzzzzzzzzzzzzzzp +Multa 74 zzzzzzzzzzzzzzzzzzzq +Multa 75 zzzzzzzzzzzzzzzzzzzr +Multa 76 Zzzzzzzzzzzzzzzzzzzs +Multa 77 Zzzzzzzzzzzzzzzzzzza +Multa 78 zzzzzzzzzzzzzzzzzzzb +Multa 79 zzzzzzzzzzzzzzzzzzzc +Multa 80 zzzzzzzzzzzzzzzzzzzd +Multa 81 zzzzzzzzzzzzzzzzzzze +Multa 82 zzzzzzzzzzzzzzzzzzzf +Multa 83 zzzzzzzzzzzzzzzzzzzg +Multa 84 zzzzzzzzzzzzzzzzzzzh +Multa 85 zzzzzzzzzzzzzzzzzzzi +Multa 86 zzzzzzzzzzzzzzzzzzzj +Multa 87 zzzzzzzzzzzzzzzzzzzk +Multa 88 zzzzzzzzzzzzzzzzzzzl +Multa 89 zzzzzzzzzzzzzzzzzzzm +Multa 90 zzzzzzzzzzzzzzzzzzzn +Multa 91 zzzzzzzzzzzzzzzzzzzo +Multa 92 zzzzzzzzzzzzzzzzzzzp +Multa 93 zzzzzzzzzzzzzzzzzzzq +Multa 94 zzzzzzzzzzzzzzzzzzzr +Multa 95 Zzzzzzzzzzzzzzzzzzzs +Multa 96 Zzzzzzzzzzzzzzzzzzza +Multa 97 zzzzzzzzzzzzzzzzzzzb +Multa 98 zzzzzzzzzzzzzzzzzzzc +Multa 99 zzzzzzzzzzzzzzzzzzzd +Multa 100 zzzzzzzzzzzzzzzzzzze +Multa 101 zzzzzzzzzzzzzzzzzzzf +Multa 102 zzzzzzzzzzzzzzzzzzzg +Multa 103 zzzzzzzzzzzzzzzzzzzh +Multa 104 zzzzzzzzzzzzzzzzzzzi +Multa 105 zzzzzzzzzzzzzzzzzzzj +Multa 106 zzzzzzzzzzzzzzzzzzzk +Multa 107 zzzzzzzzzzzzzzzzzzzl +Multa 108 zzzzzzzzzzzzzzzzzzzm +Multa 109 zzzzzzzzzzzzzzzzzzzn +Multa 110 zzzzzzzzzzzzzzzzzzzo +Multa 111 zzzzzzzzzzzzzzzzzzzp +Multa 112 zzzzzzzzzzzzzzzzzzzq +Multa 113 zzzzzzzzzzzzzzzzzzzr +Multa 114 Zzzzzzzzzzzzzzzzzzzs +Multa 115 Zzzzzzzzzzzzzzzzzzza +Multa 116 zzzzzzzzzzzzzzzzzzzb +Multa 117 zzzzzzzzzzzzzzzzzzzc +Multa 118 zzzzzzzzzzzzzzzzzzzd +Multa 119 zzzzzzzzzzzzzzzzzzze +Multa 120 zzzzzzzzzzzzzzzzzzzf +Multa 121 zzzzzzzzzzzzzzzzzzzg +Multa 122 zzzzzzzzzzzzzzzzzzzh +Multa 123 zzzzzzzzzzzzzzzzzzzi +Multa 124 zzzzzzzzzzzzzzzzzzzj +Multa 125 zzzzzzzzzzzzzzzzzzzk +Multa 126 zzzzzzzzzzzzzzzzzzzl +Multa 127 zzzzzzzzzzzzzzzzzzzm +Multa 128 zzzzzzzzzzzzzzzzzzzn +Multa 129 zzzzzzzzzzzzzzzzzzzo +Multa 130 zzzzzzzzzzzzzzzzzzzp +Multa 131 zzzzzzzzzzzzzzzzzzzq +Multa 132 zzzzzzzzzzzzzzzzzzzr +Multa 133 Zzzzzzzzzzzzzzzzzzzs +Multa 134 Zzzzzzzzzzzzzzzzzzza +Multa 135 zzzzzzzzzzzzzzzzzzzb +Multa 136 zzzzzzzzzzzzzzzzzzzc +Multa 137 zzzzzzzzzzzzzzzzzzzd +Multa 138 zzzzzzzzzzzzzzzzzzze +Multa 139 zzzzzzzzzzzzzzzzzzzf +Multa 140 zzzzzzzzzzzzzzzzzzzg +Multa 141 zzzzzzzzzzzzzzzzzzzh +Multa 142 zzzzzzzzzzzzzzzzzzzi +Multa 143 zzzzzzzzzzzzzzzzzzzj +Multa 144 zzzzzzzzzzzzzzzzzzzk +Multa 145 zzzzzzzzzzzzzzzzzzzl +Multa 146 zzzzzzzzzzzzzzzzzzzm +Multa 147 zzzzzzzzzzzzzzzzzzzn +Multa 148 zzzzzzzzzzzzzzzzzzzo +Multa 149 zzzzzzzzzzzzzzzzzzzp +Multa 150 zzzzzzzzzzzzzzzzzzzq +Multa 151 zzzzzzzzzzzzzzzzzzzr +Multa 152 Zzzzzzzzzzzzzzzzzzzs +Multa 153 Zzzzzzzzzzzzzzzzzzza +Multa 154 zzzzzzzzzzzzzzzzzzzb +Multa 155 zzzzzzzzzzzzzzzzzzzc +Multa 156 zzzzzzzzzzzzzzzzzzzd +Multa 157 zzzzzzzzzzzzzzzzzzze +Multa 158 zzzzzzzzzzzzzzzzzzzf +Multa 159 zzzzzzzzzzzzzzzzzzzg +Multa 160 zzzzzzzzzzzzzzzzzzzh +Multa 161 zzzzzzzzzzzzzzzzzzzi +Multa 162 zzzzzzzzzzzzzzzzzzzj +Multa 163 zzzzzzzzzzzzzzzzzzzk +Multa 164 zzzzzzzzzzzzzzzzzzzl +Multa 165 zzzzzzzzzzzzzzzzzzzm +Multa 166 zzzzzzzzzzzzzzzzzzzn +Multa 167 zzzzzzzzzzzzzzzzzzzo +Multa 168 zzzzzzzzzzzzzzzzzzzp +Multa 169 zzzzzzzzzzzzzzzzzzzq +Multa 170 zzzzzzzzzzzzzzzzzzzr +Multa 171 Zzzzzzzzzzzzzzzzzzzs +Multa 172 Zzzzzzzzzzzzzzzzzzza +Multa 173 zzzzzzzzzzzzzzzzzzzb +Multa 174 zzzzzzzzzzzzzzzzzzzc +Multa 175 zzzzzzzzzzzzzzzzzzzd +Multa 176 zzzzzzzzzzzzzzzzzzze +Multa 177 zzzzzzzzzzzzzzzzzzzf +Multa 178 zzzzzzzzzzzzzzzzzzzg +Multa 179 zzzzzzzzzzzzzzzzzzzh +Multa 180 zzzzzzzzzzzzzzzzzzzi +Multa 181 zzzzzzzzzzzzzzzzzzzj +Multa 182 zzzzzzzzzzzzzzzzzzzk +Multa 183 zzzzzzzzzzzzzzzzzzzl +Multa 184 zzzzzzzzzzzzzzzzzzzm +Multa 185 zzzzzzzzzzzzzzzzzzzn +Multa 186 zzzzzzzzzzzzzzzzzzzo +Multa 187 zzzzzzzzzzzzzzzzzzzp +Multa 188 zzzzzzzzzzzzzzzzzzzq +Multa 189 zzzzzzzzzzzzzzzzzzzr +Multa 190 Zzzzzzzzzzzzzzzzzzzs +Multa 191 Zzzzzzzzzzzzzzzzzzza +Multa 192 zzzzzzzzzzzzzzzzzzzb +Multa 193 zzzzzzzzzzzzzzzzzzzc +Multa 194 zzzzzzzzzzzzzzzzzzzd +Multa 195 zzzzzzzzzzzzzzzzzzze +Multa 196 zzzzzzzzzzzzzzzzzzzf +Multa 197 zzzzzzzzzzzzzzzzzzzg +Multa 198 zzzzzzzzzzzzzzzzzzzh +Multa 199 zzzzzzzzzzzzzzzzzzzi +Multa 200 zzzzzzzzzzzzzzzzzzzj +Multa 201 zzzzzzzzzzzzzzzzzzzk +Multa 202 zzzzzzzzzzzzzzzzzzzl +Multa 203 zzzzzzzzzzzzzzzzzzzm +Multa 204 zzzzzzzzzzzzzzzzzzzn +Multa 205 zzzzzzzzzzzzzzzzzzzo +Multa 206 zzzzzzzzzzzzzzzzzzzp +Multa 207 zzzzzzzzzzzzzzzzzzzq +Multa 208 zzzzzzzzzzzzzzzzzzzr +Multa 209 Zzzzzzzzzzzzzzzzzzzs +Multa 210 Zzzzzzzzzzzzzzzzzzza +Multa 211 zzzzzzzzzzzzzzzzzzzb +Multa 212 zzzzzzzzzzzzzzzzzzzc +Multa 213 zzzzzzzzzzzzzzzzzzzd +Multa 214 zzzzzzzzzzzzzzzzzzze +Multa 215 zzzzzzzzzzzzzzzzzzzf +Multa 216 zzzzzzzzzzzzzzzzzzzg +Multa 217 zzzzzzzzzzzzzzzzzzzh +Multa 218 zzzzzzzzzzzzzzzzzzzi +Multa 219 zzzzzzzzzzzzzzzzzzzj +Multa 220 zzzzzzzzzzzzzzzzzzzk +Multa 221 zzzzzzzzzzzzzzzzzzzl +Multa 222 zzzzzzzzzzzzzzzzzzzm +Multa 223 zzzzzzzzzzzzzzzzzzzn +Multa 224 zzzzzzzzzzzzzzzzzzzo +Multa 225 zzzzzzzzzzzzzzzzzzzp +Multa 226 zzzzzzzzzzzzzzzzzzzq +Multa 227 zzzzzzzzzzzzzzzzzzzr +Multa 228 Zzzzzzzzzzzzzzzzzzzs +Multa 229 Zzzzzzzzzzzzzzzzzzza +Multa 230 zzzzzzzzzzzzzzzzzzzb +Multa 231 zzzzzzzzzzzzzzzzzzzc +Multa 232 zzzzzzzzzzzzzzzzzzzd +Multa 233 zzzzzzzzzzzzzzzzzzze +Multa 234 zzzzzzzzzzzzzzzzzzzf +Multa 235 zzzzzzzzzzzzzzzzzzzg +Multa 236 zzzzzzzzzzzzzzzzzzzh +Multa 237 zzzzzzzzzzzzzzzzzzzi +Multa 238 zzzzzzzzzzzzzzzzzzzj +Multa 239 zzzzzzzzzzzzzzzzzzzk +Multa 240 zzzzzzzzzzzzzzzzzzzl +Multa 241 zzzzzzzzzzzzzzzzzzzm +Multa 242 zzzzzzzzzzzzzzzzzzzn +Multa 243 zzzzzzzzzzzzzzzzzzzo +Multa 244 zzzzzzzzzzzzzzzzzzzp +Multa 245 zzzzzzzzzzzzzzzzzzzq +Multa 246 zzzzzzzzzzzzzzzzzzzr +Multa 247 Zzzzzzzzzzzzzzzzzzzs +Multa 248 Zzzzzzzzzzzzzzzzzzza +Multa 249 zzzzzzzzzzzzzzzzzzzb +Multa 250 zzzzzzzzzzzzzzzzzzzc +Multa 251 zzzzzzzzzzzzzzzzzzzd +Multa 252 zzzzzzzzzzzzzzzzzzze +Multa 253 zzzzzzzzzzzzzzzzzzzf +Multa 254 zzzzzzzzzzzzzzzzzzzg +Multa 255 zzzzzzzzzzzzzzzzzzzh +Multa 256 zzzzzzzzzzzzzzzzzzzi +Multa 257 zzzzzzzzzzzzzzzzzzzj +Multa 258 zzzzzzzzzzzzzzzzzzzk +Multa 259 zzzzzzzzzzzzzzzzzzzl +Multa 260 zzzzzzzzzzzzzzzzzzzm +Multa 261 zzzzzzzzzzzzzzzzzzzn +Multa 262 zzzzzzzzzzzzzzzzzzzo +Multa 263 zzzzzzzzzzzzzzzzzzzp +Multa 264 zzzzzzzzzzzzzzzzzzzq +Multa 265 zzzzzzzzzzzzzzzzzzzr +Multa 266 Zzzzzzzzzzzzzzzzzzzs +Multa 267 Zzzzzzzzzzzzzzzzzzza +Multa 268 zzzzzzzzzzzzzzzzzzzb +Multa 269 zzzzzzzzzzzzzzzzzzzc +Multa 270 zzzzzzzzzzzzzzzzzzzd +Multa 271 zzzzzzzzzzzzzzzzzzze +Multa 272 zzzzzzzzzzzzzzzzzzzf +Multa 273 zzzzzzzzzzzzzzzzzzzg +Multa 274 zzzzzzzzzzzzzzzzzzzh +Multa 275 zzzzzzzzzzzzzzzzzzzi +Multa 276 zzzzzzzzzzzzzzzzzzzj +Multa 277 zzzzzzzzzzzzzzzzzzzk +Multa 278 zzzzzzzzzzzzzzzzzzzl +Multa 279 zzzzzzzzzzzzzzzzzzzm +Multa 280 zzzzzzzzzzzzzzzzzzzn +Multa 281 zzzzzzzzzzzzzzzzzzzo +Multa 282 zzzzzzzzzzzzzzzzzzzp +Multa 283 zzzzzzzzzzzzzzzzzzzq +Multa 284 zzzzzzzzzzzzzzzzzzzr +Multa 285 Zzzzzzzzzzzzzzzzzzzs +Multa 286 Zzzzzzzzzzzzzzzzzzza +Multa 287 zzzzzzzzzzzzzzzzzzzb +Multa 288 zzzzzzzzzzzzzzzzzzzc +Multa 289 zzzzzzzzzzzzzzzzzzzd +Multa 290 zzzzzzzzzzzzzzzzzzze +Multa 291 zzzzzzzzzzzzzzzzzzzf +Multa 292 zzzzzzzzzzzzzzzzzzzg +Multa 293 zzzzzzzzzzzzzzzzzzzh +Multa 294 zzzzzzzzzzzzzzzzzzzi +Multa 295 zzzzzzzzzzzzzzzzzzzj +Multa 296 zzzzzzzzzzzzzzzzzzzk +Multa 297 zzzzzzzzzzzzzzzzzzzl +Multa 298 zzzzzzzzzzzzzzzzzzzm +Multa 299 zzzzzzzzzzzzzzzzzzzn +Multa 300 zzzzzzzzzzzzzzzzzzzo +Multa 301 zzzzzzzzzzzzzzzzzzzp +Multa 302 zzzzzzzzzzzzzzzzzzzq +Multa 303 zzzzzzzzzzzzzzzzzzzr +Multa 304 Zzzzzzzzzzzzzzzzzzzs +Multa 305 Zzzzzzzzzzzzzzzzzzza +Multa 306 zzzzzzzzzzzzzzzzzzzb +Multa 307 zzzzzzzzzzzzzzzzzzzc +Multa 308 zzzzzzzzzzzzzzzzzzzd +Multa 309 zzzzzzzzzzzzzzzzzzze +Multa 310 zzzzzzzzzzzzzzzzzzzf +Multa 311 zzzzzzzzzzzzzzzzzzzg +Multa 312 zzzzzzzzzzzzzzzzzzzh +Multa 313 zzzzzzzzzzzzzzzzzzzi +Multa 314 zzzzzzzzzzzzzzzzzzzj +Multa 315 zzzzzzzzzzzzzzzzzzzk +Multa 316 zzzzzzzzzzzzzzzzzzzl +Multa 317 zzzzzzzzzzzzzzzzzzzm +Multa 318 zzzzzzzzzzzzzzzzzzzn +Multa 319 zzzzzzzzzzzzzzzzzzzo +Multa 320 zzzzzzzzzzzzzzzzzzzp +Multa 321 zzzzzzzzzzzzzzzzzzzq +Multa 322 zzzzzzzzzzzzzzzzzzzr +Multa 323 Zzzzzzzzzzzzzzzzzzzs +Multa 324 Zzzzzzzzzzzzzzzzzzza +Multa 325 zzzzzzzzzzzzzzzzzzzb +Multa 326 zzzzzzzzzzzzzzzzzzzc +Multa 327 zzzzzzzzzzzzzzzzzzzd +Multa 328 zzzzzzzzzzzzzzzzzzze +Multa 329 zzzzzzzzzzzzzzzzzzzf +Multa 330 zzzzzzzzzzzzzzzzzzzg +Multa 331 zzzzzzzzzzzzzzzzzzzh +Multa 332 zzzzzzzzzzzzzzzzzzzi +Multa 333 zzzzzzzzzzzzzzzzzzzj +Multa 334 zzzzzzzzzzzzzzzzzzzk +Multa 335 zzzzzzzzzzzzzzzzzzzl +Multa 336 zzzzzzzzzzzzzzzzzzzm +Multa 337 zzzzzzzzzzzzzzzzzzzn +Multa 338 zzzzzzzzzzzzzzzzzzzo +Multa 339 zzzzzzzzzzzzzzzzzzzp +Multa 340 zzzzzzzzzzzzzzzzzzzq +Multa 341 zzzzzzzzzzzzzzzzzzzr +Multa 342 Zzzzzzzzzzzzzzzzzzzs +Multa 343 Zzzzzzzzzzzzzzzzzzza +Multa 344 zzzzzzzzzzzzzzzzzzzb +Multa 345 zzzzzzzzzzzzzzzzzzzc +Multa 346 zzzzzzzzzzzzzzzzzzzd +Multa 347 zzzzzzzzzzzzzzzzzzze +Multa 348 zzzzzzzzzzzzzzzzzzzf +Multa 349 zzzzzzzzzzzzzzzzzzzg +Multa 350 zzzzzzzzzzzzzzzzzzzh +Multa 351 zzzzzzzzzzzzzzzzzzzi +Multa 352 zzzzzzzzzzzzzzzzzzzj +Multa 353 zzzzzzzzzzzzzzzzzzzk +Multa 354 zzzzzzzzzzzzzzzzzzzl +Multa 355 zzzzzzzzzzzzzzzzzzzm +Multa 356 zzzzzzzzzzzzzzzzzzzn +Multa 357 zzzzzzzzzzzzzzzzzzzo +Multa 358 zzzzzzzzzzzzzzzzzzzp +Multa 359 zzzzzzzzzzzzzzzzzzzq +Multa 360 zzzzzzzzzzzzzzzzzzzr +Multa 361 Zzzzzzzzzzzzzzzzzzzs +Multa 362 Zzzzzzzzzzzzzzzzzzza +Multa 363 zzzzzzzzzzzzzzzzzzzb +Multa 364 zzzzzzzzzzzzzzzzzzzc +Multa 365 zzzzzzzzzzzzzzzzzzzd +Multa 366 zzzzzzzzzzzzzzzzzzze +Multa 367 zzzzzzzzzzzzzzzzzzzf +Multa 368 zzzzzzzzzzzzzzzzzzzg +Multa 369 zzzzzzzzzzzzzzzzzzzh +Multa 370 zzzzzzzzzzzzzzzzzzzi +Multa 371 zzzzzzzzzzzzzzzzzzzj +Multa 372 zzzzzzzzzzzzzzzzzzzk +Multa 373 zzzzzzzzzzzzzzzzzzzl +Multa 374 zzzzzzzzzzzzzzzzzzzm +Multa 375 zzzzzzzzzzzzzzzzzzzn +Multa 376 zzzzzzzzzzzzzzzzzzzo +Multa 377 zzzzzzzzzzzzzzzzzzzp +Multa 378 zzzzzzzzzzzzzzzzzzzq +Multa 379 zzzzzzzzzzzzzzzzzzzr +Multa 380 Zzzzzzzzzzzzzzzzzzzs +Multa 381 Zzzzzzzzzzzzzzzzzzza carteira suspensa +Multa 382 zzzzzzzzzzzzzzzzzzzb carteira suspensa +Multa 383 zzzzzzzzzzzzzzzzzzzc carteira suspensa +Multa 384 zzzzzzzzzzzzzzzzzzzd carteira suspensa +Multa 385 zzzzzzzzzzzzzzzzzzze carteira suspensa +Multa 386 zzzzzzzzzzzzzzzzzzzf carteira suspensa +Multa 387 zzzzzzzzzzzzzzzzzzzg carteira suspensa +Multa 388 zzzzzzzzzzzzzzzzzzzh carteira suspensa +Multa 389 zzzzzzzzzzzzzzzzzzzi carteira suspensa +Multa 390 zzzzzzzzzzzzzzzzzzzj carteira suspensa +Multa 391 zzzzzzzzzzzzzzzzzzzk carteira suspensa +Multa 392 zzzzzzzzzzzzzzzzzzzl carteira suspensa +Multa 393 zzzzzzzzzzzzzzzzzzzm carteira suspensa +Multa 394 zzzzzzzzzzzzzzzzzzzn carteira suspensa +Multa 395 zzzzzzzzzzzzzzzzzzzo carteira suspensa +Multa 396 zzzzzzzzzzzzzzzzzzzp carteira suspensa +Multa 397 zzzzzzzzzzzzzzzzzzzq carteira suspensa +Multa 398 zzzzzzzzzzzzzzzzzzzr carteira suspensa +Multa 399 Zzzzzzzzzzzzzzzzzzzs carteira suspensa + +Familia 5 +Multa 1 a +Multa 2 b +Multa 3 c +Multa 4 d +Multa 5 e +Multa 6 e +Multa 7 d +Multa 8 e +Multa 9 c +Multa 10 d +Multa 11 e +Multa 12 b +Multa 13 c +Multa 14 d +Multa 15 e +Multa 16 a +Multa 17 b +Multa 18 c +Multa 19 d +Multa 20 e + diff --git a/doc/problemexamples/multas/run/c b/doc/problemexamples/multas/run/c new file mode 100755 index 0000000..b46e5f9 --- /dev/null +++ b/doc/problemexamples/multas/run/c @@ -0,0 +1,128 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 22/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 exe_file +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -x "$1" ]; then + echo "$1 not found (or is not in the current dir) or it's not executable" + exit 44 +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +cp "$2" stdin0 2>/dev/null +cp "$1" run.exe 2>/dev/null + +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $1 is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -f$maxf -r$nruns -n1 -R$cdir -C. -U$bocau -G$bocag -ostdout0 -estderr0 -d$maxm -m$maxm -t$time -T$ttime -istdin0 ./run.exe +ret=$? +if [ $ret -gt 10 ]; then + ret=0 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/multas/run/cpp b/doc/problemexamples/multas/run/cpp new file mode 100755 index 0000000..b46e5f9 --- /dev/null +++ b/doc/problemexamples/multas/run/cpp @@ -0,0 +1,128 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 22/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 exe_file +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -x "$1" ]; then + echo "$1 not found (or is not in the current dir) or it's not executable" + exit 44 +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +cp "$2" stdin0 2>/dev/null +cp "$1" run.exe 2>/dev/null + +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $1 is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -f$maxf -r$nruns -n1 -R$cdir -C. -U$bocau -G$bocag -ostdout0 -estderr0 -d$maxm -m$maxm -t$time -T$ttime -istdin0 ./run.exe +ret=$? +if [ $ret -gt 10 ]; then + ret=0 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/multas/run/java b/doc/problemexamples/multas/run/java new file mode 100755 index 0000000..d6a73a5 --- /dev/null +++ b/doc/problemexamples/multas/run/java @@ -0,0 +1,183 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 14/sept/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 main_class +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ -r run.exe ]; then + mv run.exe run.jar +fi +if [ -r "$1" ]; then + mv "$1" run.jar +fi +if [ ! -r run.jar ]; then + echo "ERROR: file run.jar not found - possible error during compilation" + exit 1 +fi +name="$1" +if [ "${name##*.}" == "class" -a "${name##*.}" == "CLASS" ]; then + echo "WARNING: removing .class file extension" +fi +if [ "${name##*.}" == "class" ]; then + name=`basename "$1" .class` +fi +if [ "${name##*.}" == "CLASS" ]; then + name=`basename "$1" .CLASS` +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +rm -f runit.retcode 2>/dev/null +cp "$2" stdin0 2>/dev/null + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +java=`which java` +[ -x "\$java" ] || java=/usr/bin/java +if [ ! -x \$java ]; then + echo "\$java not found or it's not executable" + exit 47 +fi +export CLASSPATH=.:./run.jar:$CLASSPATH +$sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 -- \$java -Xmx${maxm}K -Xms${maxm}K "$name" +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + fi + if [ "$ret" == "" ]; then + echo "Execution error - check autojudging" + exit 49 + fi +else + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + java=`which java` + [ -x "$java" ] || java=/usr/bin/java + if [ ! -x $java ]; then + echo "$java not found or it's not executable" + exit 47 + fi + $sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d20000000 -m20000000 -- $java -cp run.jar -Xmx${maxm}K -Xms${maxm}K "$name" + ret=$? +fi +if [ $ret -gt 10 ]; then + echo "> > > > > > > Nonzero return code - possible runtime error - I'M GUESSING IT IS RUNTIME ERROR < < < < < < < <" + ret=9 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/multas/tests/c b/doc/problemexamples/multas/tests/c new file mode 100755 index 0000000..de0a9c5 --- /dev/null +++ b/doc/problemexamples/multas/tests/c @@ -0,0 +1,36 @@ +#!/bin/bash +# +# This file performs a test of the autojudge system. It can run whatever you feel important to test the autojudge +# and the script files that are included in the problem package + +cat > test.c < +int main() { + char s[100]; + scanf("%s", s); + printf("%s\n",s); + return 0; +} +EOF +cat > test.in <. +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/problemtemplate/compare/cpp b/doc/problemexamples/problemtemplate/compare/cpp new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/doc/problemexamples/problemtemplate/compare/cpp @@ -0,0 +1,97 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/problemtemplate/compare/java b/doc/problemexamples/problemtemplate/compare/java new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/doc/problemexamples/problemtemplate/compare/java @@ -0,0 +1,97 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 21/jul/2012 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 problem_input (might be used by some specific checkers, here it is not) +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/doc/problemexamples/problemtemplate/compile/c b/doc/problemexamples/problemtemplate/compile/c new file mode 100644 index 0000000..5376708 --- /dev/null +++ b/doc/problemexamples/problemtemplate/compile/c @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes, default 512M) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which gcc\` +[ -x "\$cc" ] || cc=/usr/bin/gcc +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -static -O2 -o ../$exe $name -lm +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/problemtemplate/compile/cpp b/doc/problemexamples/problemtemplate/compile/cpp new file mode 100644 index 0000000..6a61bc1 --- /dev/null +++ b/doc/problemexamples/problemtemplate/compile/cpp @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which g++\` +[ -x "\$cc" ] || cc=/usr/bin/g++ +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -static -O2 -o ../$exe $name -lm +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/problemtemplate/compile/java b/doc/problemexamples/problemtemplate/compile/java new file mode 100644 index 0000000..f62215b --- /dev/null +++ b/doc/problemexamples/problemtemplate/compile/java @@ -0,0 +1,189 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.jar) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + if [ "${name##*.}" == "zip" ]; then + name=`basename $name .zip` + else + name=`basename $name .ZIP` + fi +else + cp $name src +fi +chown -R $bocau src +chmod -R 700 src + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$4 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +maxm=512 +if [ "$4" != "" -a "$4" -gt "0" ]; then +maxm=$4 +fi + +if [ "$2" == "" ]; then + jarfile=run.jar +else + jarfile=$2 +fi + +cdir=`pwd` +echo "Current directory is $cdir" >&2 + +cat < compileit.sh +#!/bin/bash +javac=`which javac` +[ -x "\$javac" ] || javac=/usr/bin/javac +if [ ! -x \$javac ]; then + echo "\$javac not found or it's not executable" + exit 47 +fi +jar=`which jar` +[ -x "\$jar" ] || jar=/usr/bin/jar +if [ ! -x \$jar ]; then + echo "\$jar not found or it's not executable" + exit 47 +fi +export CLASSPATH=.:\$CLASSPATH +cd src +if [ -r "$name" ]; then + \$javac "$name" + echo \$? > ../compileit.retcode +fi +find . -name "*.java" | while read lin; do + \$javac "\$lin" + echo \$? > ../compileit.retcode +done +rm -f ../$jarfile +\$jar cvf ../$jarfile * +exit 0 +EOF +chmod 755 compileit.sh + +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys + +$sf -r1 -t$time -T$ttime -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" +# $javac "$name" + $sf -r1 -t$time -T$ttime -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d20000000 -m20000000 ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/problemtemplate/compile/pas b/doc/problemexamples/problemtemplate/compile/pas new file mode 100644 index 0000000..e0b73ca --- /dev/null +++ b/doc/problemexamples/problemtemplate/compile/pas @@ -0,0 +1,172 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 28/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 source_file +# $2 exe_file (default run.exe) +# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +# $4 maximum allowed memory (in MBytes, default 512M) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 + +if [ "$1" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +name="$1" +if [ ! -r "$1" ]; then + echo "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${name##*.}" == "zip" -a "${name##*.}" == "ZIP" ]; then + unzip "$name" -d src + name="*.c" +else + cp "$name" src +fi +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +maxm=512000 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + maxm=${4}000 + fi +fi + +# setting up the timelimit according to the problem +if [ "$3" == "" ]; then +time=5 +else +time=$3 +fi +let "ttime = $time + 30" + +if [ "$2" == "" ]; then + exe=run.exe +else + exe=$2 +fi + +rm -f $exe compileit.retcode runit.retcode 2>/dev/null +cat < compileit.sh +#!/bin/bash +cc=\`which fpc\` +[ -x "\$cc" ] || cc=/usr/bin/fpc +if [ ! -x "\$cc" ]; then + echo "\$cc not found or it's not executable" + exit 47 +fi +cd src +"\$cc" -Xt -XS -O2 -o../$exe $name +echo \$? > ../compileit.retcode +exit 0 +EOF +chmod 755 compileit.sh + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + echo "Internal directory is $cdir" + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + else + ret=99 + fi +else + echo "COMPILATION IS NOT BEING CHROOTED -- THIS IS NOT AN IDEAL SETTING" + $sf -r1 -F1000 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d$maxm -m$maxm -f20000 -t$ttime -T$ttime ./compileit.sh + ret=$? +fi +if [ -f "stdout0" ]; then + cat "stdout0" +fi +if [ -f "stderr0" ]; then + cat "stderr0" +fi +rm -rf src/ +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit $ret +fi +ret=`cat compileit.retcode` +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + ret=1 +fi +exit $ret diff --git a/doc/problemexamples/problemtemplate/description/desc.txt b/doc/problemexamples/problemtemplate/description/desc.txt new file mode 100644 index 0000000..4cd89f0 --- /dev/null +++ b/doc/problemexamples/problemtemplate/description/desc.txt @@ -0,0 +1 @@ +THIS IS THE FILE DESCRIBING THE PROBLEM! IT CAN BE A PDF OR ANY OTHER FORMAT... diff --git a/doc/problemexamples/problemtemplate/description/problem.info b/doc/problemexamples/problemtemplate/description/problem.info new file mode 100644 index 0000000..785e648 --- /dev/null +++ b/doc/problemexamples/problemtemplate/description/problem.info @@ -0,0 +1,3 @@ +basename=shortfilename +fullname=This is the problem full name +descfile=desc.txt diff --git a/doc/problemexamples/problemtemplate/input/file1 b/doc/problemexamples/problemtemplate/input/file1 new file mode 100644 index 0000000..79ecf36 --- /dev/null +++ b/doc/problemexamples/problemtemplate/input/file1 @@ -0,0 +1 @@ +FILE WITH THE INPUT TO BE GIVEN TO THE PROGRAM. NOTE THAT THE CORRESPONDING OUTPUT FILE HAS TO HAVE THE SAME NAME AS THIS FILE! diff --git a/doc/problemexamples/problemtemplate/limits/c b/doc/problemexamples/problemtemplate/limits/c new file mode 100644 index 0000000..b5aec73 --- /dev/null +++ b/doc/problemexamples/problemtemplate/limits/c @@ -0,0 +1,15 @@ +#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/problemtemplate/limits/cpp b/doc/problemexamples/problemtemplate/limits/cpp new file mode 100644 index 0000000..b5aec73 --- /dev/null +++ b/doc/problemexamples/problemtemplate/limits/cpp @@ -0,0 +1,15 @@ +#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/problemtemplate/limits/java b/doc/problemexamples/problemtemplate/limits/java new file mode 100644 index 0000000..b5aec73 --- /dev/null +++ b/doc/problemexamples/problemtemplate/limits/java @@ -0,0 +1,15 @@ +#!/bin/bash +# this executable shall output the number of second of timelimit in the first line, for the given problem and with language according to this filename +echo 4 +# and the number of repetitions to run within the given timelimit in the second line +echo 10 +# and the maximum amount of memory per repetition in the third line (in Mbytes) +echo 512 +# and the maximum file size in the fourth line (in kbytes) +echo 1024 +# and shall return zero to indicate no failure +exit 0 +# the idea is that this file will be executed by the autojudge in the first time the autojudge downloads a problem, so as it will be +# able to decide the proper time limit for the machine where it is running. If one wants to fix a predefined time limit, then it is +# enough to write a script like this one with the desired value. Otherwise, one can build any more sophisticated program that outputs +# the value. diff --git a/doc/problemexamples/problemtemplate/output/file1 b/doc/problemexamples/problemtemplate/output/file1 new file mode 100644 index 0000000..16a2f69 --- /dev/null +++ b/doc/problemexamples/problemtemplate/output/file1 @@ -0,0 +1 @@ +FILE WITH THE OUTPUT THAT SHOULD HAVE BEEN GENERATED BY THE PROGRAM FOR THE INPUT WITH THE SAME NAME diff --git a/doc/problemexamples/problemtemplate/run/c b/doc/problemexamples/problemtemplate/run/c new file mode 100755 index 0000000..b46e5f9 --- /dev/null +++ b/doc/problemexamples/problemtemplate/run/c @@ -0,0 +1,128 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 22/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 exe_file +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -x "$1" ]; then + echo "$1 not found (or is not in the current dir) or it's not executable" + exit 44 +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +cp "$2" stdin0 2>/dev/null +cp "$1" run.exe 2>/dev/null + +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $1 is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -f$maxf -r$nruns -n1 -R$cdir -C. -U$bocau -G$bocag -ostdout0 -estderr0 -d$maxm -m$maxm -t$time -T$ttime -istdin0 ./run.exe +ret=$? +if [ $ret -gt 10 ]; then + ret=0 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/problemtemplate/run/cpp b/doc/problemexamples/problemtemplate/run/cpp new file mode 100755 index 0000000..b46e5f9 --- /dev/null +++ b/doc/problemexamples/problemtemplate/run/cpp @@ -0,0 +1,128 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 22/aug/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 exe_file +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -x "$1" ]; then + echo "$1 not found (or is not in the current dir) or it's not executable" + exit 44 +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +cp "$2" stdin0 2>/dev/null +cp "$1" run.exe 2>/dev/null + +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $1 is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -f$maxf -r$nruns -n1 -R$cdir -C. -U$bocau -G$bocag -ostdout0 -estderr0 -d$maxm -m$maxm -t$time -T$ttime -istdin0 ./run.exe +ret=$? +if [ $ret -gt 10 ]; then + ret=0 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/problemtemplate/run/java b/doc/problemexamples/problemtemplate/run/java new file mode 100755 index 0000000..d6a73a5 --- /dev/null +++ b/doc/problemexamples/problemtemplate/run/java @@ -0,0 +1,183 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 14/sept/2012 by cassio@ime.usp.br +# +# parameters are: +# $1 main_class +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ -r run.exe ]; then + mv run.exe run.jar +fi +if [ -r "$1" ]; then + mv "$1" run.jar +fi +if [ ! -r run.jar ]; then + echo "ERROR: file run.jar not found - possible error during compilation" + exit 1 +fi +name="$1" +if [ "${name##*.}" == "class" -a "${name##*.}" == "CLASS" ]; then + echo "WARNING: removing .class file extension" +fi +if [ "${name##*.}" == "class" ]; then + name=`basename "$1" .class` +fi +if [ "${name##*.}" == "CLASS" ]; then + name=`basename "$1" .CLASS` +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=512000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +rm -f runit.retcode 2>/dev/null +cp "$2" stdin0 2>/dev/null + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat < runit.sh +#!/bin/bash +cd "$cdir" +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +java=`which java` +[ -x "\$java" ] || java=/usr/bin/java +if [ ! -x \$java ]; then + echo "\$java not found or it's not executable" + exit 47 +fi +export CLASSPATH=.:./run.jar:$CLASSPATH +$sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 -- \$java -Xmx${maxm}K -Xms${maxm}K "$name" +echo \$? > runit.retcode +if [ ! -d /bocajail ]; then + /bin/umount /proc 2>/dev/null + #/bin/umount /dev + /bin/umount /sys 2>/dev/null +fi +EOF + chmod 755 runit.sh + chroot /bocajail "$cdir/runit.sh" + if [ -r runit.retcode ]; then + ret=`cat runit.retcode` + fi + if [ "$ret" == "" ]; then + echo "Execution error - check autojudging" + exit 49 + fi +else + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + java=`which java` + [ -x "$java" ] || java=/usr/bin/java + if [ ! -x $java ]; then + echo "$java not found or it's not executable" + exit 47 + fi + $sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d20000000 -m20000000 -- $java -cp run.jar -Xmx${maxm}K -Xms${maxm}K "$name" + ret=$? +fi +if [ $ret -gt 10 ]; then + echo "> > > > > > > Nonzero return code - possible runtime error - I'M GUESSING IT IS RUNTIME ERROR < < < < < < < <" + ret=9 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/doc/problemexamples/problemtemplate/tests/c b/doc/problemexamples/problemtemplate/tests/c new file mode 100755 index 0000000..de0a9c5 --- /dev/null +++ b/doc/problemexamples/problemtemplate/tests/c @@ -0,0 +1,36 @@ +#!/bin/bash +# +# This file performs a test of the autojudge system. It can run whatever you feel important to test the autojudge +# and the script files that are included in the problem package + +cat > test.c < +int main() { + char s[100]; + scanf("%s", s); + printf("%s\n",s); + return 0; +} +EOF +cat > test.in < + +int main(int argc, char *argv[]) +{ + FILE * ent; + int cont = 0; + int n, num, rec[1000], desp[1000], soma, i, inic, somamax, imax, fmax; + + ent = stdin; + fscanf(ent, "%d", &n); + while (n > 0){ + cont++; + printf("Fazenda %d\n", cont); + for (i = 0; i < n; i++) fscanf(ent, "%d", &rec[i]); + for (i = 0; i < n; i++) fscanf(ent, "%d", &desp[i]); + somamax = -1; + imax = 0; + fmax = 0; + soma = 0; + inic = 1; + for (i = 0; i < n; i++){ + num = rec[i] - desp[i]; + if (soma + num >= 0){ + soma += num; + if (soma > somamax){ + imax = inic; + fmax = i + 1; + somamax = soma; + } + } + else{ + inic = i + 2; + soma = 0; + } + } + if(somamax >= 0) + printf("Inicio %d Fim %d\n\n", imax, fmax); + else + printf("O produtor so teve prejuizo nesta fazenda\n\n"); + + fscanf(ent, "%d", &n); + } + return(0); +} + diff --git a/doc/tests/fontes/bits-compile.c b/doc/tests/fontes/bits-compile.c new file mode 100644 index 0000000..ad979fd --- /dev/null +++ b/doc/tests/fontes/bits-compile.c @@ -0,0 +1,5 @@ +int main(void) { + int n; + n = 42 + return 0; +} diff --git a/doc/tests/fontes/bits-compile.cpp b/doc/tests/fontes/bits-compile.cpp new file mode 100644 index 0000000..ad979fd --- /dev/null +++ b/doc/tests/fontes/bits-compile.cpp @@ -0,0 +1,5 @@ +int main(void) { + int n; + n = 42 + return 0; +} diff --git a/doc/tests/fontes/bits-compile.java b/doc/tests/fontes/bits-compile.java new file mode 100644 index 0000000..dcfa1eb --- /dev/null +++ b/doc/tests/fontes/bits-compile.java @@ -0,0 +1,23 @@ +import java.io.*; +class bits { + public static void main(String args[]) { + StreamTokenizer st = new StreamTokenizer(System.in); + int i, j, n, max, inst=0; + while(42==42) { + st.nextToken(); + n = (int) st.nval; + if(n==0) break; + max=1; + for(i=0; imax) max=j; + } + for(i=0; max>0; i++) + max >>= 1; + inst++; + System.out.println("Instancia " + inst); + System.out.println(i*n + "\n"); + } + } +} diff --git a/doc/tests/fontes/bits-compile.pas b/doc/tests/fontes/bits-compile.pas new file mode 100644 index 0000000..ad2765f --- /dev/null +++ b/doc/tests/fontes/bits-compile.pas @@ -0,0 +1,27 @@ +program bits; +var i, j, n, max, inst: Longint; +begin + inst=0; + while true do + begin + read(n); + if n=0 then break; + max:=1; + for i:=0 to n-1 do + begin + read(j); + if j>max then max:=j + end; + i:=0; + while max>0 do + begin + max := max div 2; + i := i + 1 + end; + write('Instancia '); + inst := inst + 1; + writeln(inst); + writeln(i*n); + writeln() + end +end. diff --git a/doc/tests/fontes/bits-diffbug.c b/doc/tests/fontes/bits-diffbug.c new file mode 100644 index 0000000..3703152 --- /dev/null +++ b/doc/tests/fontes/bits-diffbug.c @@ -0,0 +1,25 @@ +/* this file illustrate a bug in diff that, even using -w -B -b, + * it will think that the files are different and will return + * exit code 1, when the only difference between them is a line + * in the end with a single white space. + * Author: cassio@ime.usp.br + * Last updated: 18/aug/2008 + */ +#include +int main(void) { + int i, j, n, max, inst=0; + while(42) { + scanf("%d", &n); + if(!n) break; + max=1; + for(i=0; imax) max=j; + } + for(i=0; max>0; i++) + max >>= 1; + printf("Instancia %d\n%d\n\n", ++inst, i*n); + } + printf(" \n"); + return 0; +} diff --git a/doc/tests/fontes/bits-incorrect.c b/doc/tests/fontes/bits-incorrect.c new file mode 100644 index 0000000..de05583 --- /dev/null +++ b/doc/tests/fontes/bits-incorrect.c @@ -0,0 +1,17 @@ +#include +int main(void) { + int i, j, n, max, inst=0; + while(42) { + scanf("%d", &n); + if(!n) break; + max=0; + for(i=0; imax) max=j; + } + for(i=0; max>0; i++) + max >>= 1; + printf("Instancia %d\n%d\n\n", ++inst, i*n); + } + return 0; +} diff --git a/doc/tests/fontes/bits-incorrect.cpp b/doc/tests/fontes/bits-incorrect.cpp new file mode 100644 index 0000000..3b38845 --- /dev/null +++ b/doc/tests/fontes/bits-incorrect.cpp @@ -0,0 +1,18 @@ +#include +using namespace std; +int main(void) { + int i, j, n, max, inst=0; + while(42) { + cin >> n; + if(!n) break; + max=0; + for(i=0; i> j; + if(j>max) max=j; + } + for(i=0; max>0; i++) + max >>= 1; + cout << "Instancia " << ++inst << endl << (i*n) << endl << endl; + } + return 0; +} diff --git a/doc/tests/fontes/bits-incorrect.java b/doc/tests/fontes/bits-incorrect.java new file mode 100644 index 0000000..30b388d --- /dev/null +++ b/doc/tests/fontes/bits-incorrect.java @@ -0,0 +1,23 @@ +import java.io.*; +class bits { + public static void main(String args[]) throws Exception { + StreamTokenizer st = new StreamTokenizer(System.in); + int i, j, n, max, inst=0; + while(42==42) { + st.nextToken(); + n = (int) st.nval; + if(n==0) break; + max=0; + for(i=0; imax) max=j; + } + for(i=0; max>0; i++) + max >>= 1; + inst++; + System.out.println("Instancia " + inst); + System.out.println(i*n + "\n"); + } + } +} diff --git a/doc/tests/fontes/bits-incorrect.pas b/doc/tests/fontes/bits-incorrect.pas new file mode 100644 index 0000000..7dbcd4b --- /dev/null +++ b/doc/tests/fontes/bits-incorrect.pas @@ -0,0 +1,27 @@ +program bits; +var i, j, n, max, inst: Longint; +begin + inst:=0; + while true do + begin + read(n); + if n=0 then break; + max:=1; + for i:=0 to n-1 do + begin + read(j); + if j>max then max:=j + end; + i:=0; + while max>0 do + begin + max := max div 2; + i := i + 1 + end; + write('Instancia '); + inst := inst + 1; + writeln(inst); + writeln(i); + writeln() + end +end. diff --git a/doc/tests/fontes/bits-outputformat.c b/doc/tests/fontes/bits-outputformat.c new file mode 100644 index 0000000..62d11f5 --- /dev/null +++ b/doc/tests/fontes/bits-outputformat.c @@ -0,0 +1,17 @@ +#include +int main(void) { + int i, j, n, max, inst=0; + while(42) { + scanf("%d", &n); + if(!n) break; + max=1; + for(i=0; imax) max=j; + } + for(i=0; max>0; i++) + max >>= 1; + printf("INStanCIA %d\n%d\n\n", ++inst, i*n); + } + return 0; +} diff --git a/doc/tests/fontes/bits-outputformat.cpp b/doc/tests/fontes/bits-outputformat.cpp new file mode 100644 index 0000000..62d11f5 --- /dev/null +++ b/doc/tests/fontes/bits-outputformat.cpp @@ -0,0 +1,17 @@ +#include +int main(void) { + int i, j, n, max, inst=0; + while(42) { + scanf("%d", &n); + if(!n) break; + max=1; + for(i=0; imax) max=j; + } + for(i=0; max>0; i++) + max >>= 1; + printf("INStanCIA %d\n%d\n\n", ++inst, i*n); + } + return 0; +} diff --git a/doc/tests/fontes/bits-outputformat.java b/doc/tests/fontes/bits-outputformat.java new file mode 100644 index 0000000..7a3d144 --- /dev/null +++ b/doc/tests/fontes/bits-outputformat.java @@ -0,0 +1,23 @@ +import java.io.*; +class bits { + public static void main(String args[]) throws Exception { + StreamTokenizer st = new StreamTokenizer(System.in); + int i, j, n, max, inst=0; + while(42==42) { + st.nextToken(); + n = (int) st.nval; + if(n==0) break; + max=1; + for(i=0; imax) max=j; + } + for(i=0; max>0; i++) + max >>= 1; + inst++; + System.out.println("Instancia " + inst); + System.out.println(i*n); + } + } +} diff --git a/doc/tests/fontes/bits-outputformat.pas b/doc/tests/fontes/bits-outputformat.pas new file mode 100644 index 0000000..e5094d2 --- /dev/null +++ b/doc/tests/fontes/bits-outputformat.pas @@ -0,0 +1,27 @@ +program bits; +var i, j, n, max, inst: Longint; +begin + inst:=0; + while true do + begin + read(n); + if n=0 then break; + max:=1; + for i:=0 to n-1 do + begin + read(j); + if j>max then max:=j + end; + i:=0; + while max>0 do + begin + max := max div 2; + i := i + 1 + end; + write('Instacia '); + inst := inst + 1; + writeln(inst); + writeln(i*n); + writeln() + end +end. diff --git a/doc/tests/fontes/bits-runtime.c b/doc/tests/fontes/bits-runtime.c new file mode 100644 index 0000000..9fe074f --- /dev/null +++ b/doc/tests/fontes/bits-runtime.c @@ -0,0 +1,5 @@ +int main(void) { + int *n= (int *)42; + *n = 42; + return 0; +} diff --git a/doc/tests/fontes/bits-runtime.cpp b/doc/tests/fontes/bits-runtime.cpp new file mode 100644 index 0000000..9fe074f --- /dev/null +++ b/doc/tests/fontes/bits-runtime.cpp @@ -0,0 +1,5 @@ +int main(void) { + int *n= (int *)42; + *n = 42; + return 0; +} diff --git a/doc/tests/fontes/bits-runtime.java b/doc/tests/fontes/bits-runtime.java new file mode 100644 index 0000000..f7bffc5 --- /dev/null +++ b/doc/tests/fontes/bits-runtime.java @@ -0,0 +1,24 @@ +import java.io.*; +class bits { + public static void main(String args[]) throws Exception { + StreamTokenizer st = new StreamTokenizer(System.in); + int i, j, n, max, inst=0; + while(42==42) { + st.nextToken(); + n = (int) st.nval; + if(n==0) break; + max=1; + for(i=0; imax) max=j; + } + for(i=0; max>0; i++) + max >>= 1; + inst++; + System.out.println("Instancia " + inst); + System.out.println(i*n + "\n"); + throw new Exception("OPA! Runtime error, hehehe..."); + } + } +} diff --git a/doc/tests/fontes/bits-runtime.pas b/doc/tests/fontes/bits-runtime.pas new file mode 100644 index 0000000..ed496c0 --- /dev/null +++ b/doc/tests/fontes/bits-runtime.pas @@ -0,0 +1,27 @@ +program bits; +var i, inst, max, n: Longint; + v: array[0..1] of Longint; +begin + while true do + begin + read(n); + if n=0 then break; + max := 1; + for i:=0 to n-1 do + begin + read(v[i]); + if v[i]>max then max:=v[i] + end; + i:=0; + while max>0 do + begin + max := max div 2; + i := i + 1 + end; + write('Instancia '); + inst := inst + 1; + writeln(inst); + writeln(i*n); + writeln() + end +end. diff --git a/doc/tests/fontes/bits-timelimit.c b/doc/tests/fontes/bits-timelimit.c new file mode 100644 index 0000000..19e1c57 --- /dev/null +++ b/doc/tests/fontes/bits-timelimit.c @@ -0,0 +1,8 @@ +#include +int main(void) { + int n=0; + while(42) { + n++; + } + return 0; +} diff --git a/doc/tests/fontes/bits-timelimit.cpp b/doc/tests/fontes/bits-timelimit.cpp new file mode 100644 index 0000000..25cb517 --- /dev/null +++ b/doc/tests/fontes/bits-timelimit.cpp @@ -0,0 +1,8 @@ +#include +int main(void) { + int n=0; + while(42) { + n++; + } + return 0; +} diff --git a/doc/tests/fontes/bits-timelimit.java b/doc/tests/fontes/bits-timelimit.java new file mode 100644 index 0000000..4330bb3 --- /dev/null +++ b/doc/tests/fontes/bits-timelimit.java @@ -0,0 +1,10 @@ +import java.io.*; +class bits { + public static void main(String args[]) throws Exception { + StreamTokenizer st = new StreamTokenizer(System.in); + int inst=0; + while(42==42) { + inst++; + } + } +} diff --git a/doc/tests/fontes/bits-timelimit.pas b/doc/tests/fontes/bits-timelimit.pas new file mode 100644 index 0000000..d0b496d --- /dev/null +++ b/doc/tests/fontes/bits-timelimit.pas @@ -0,0 +1,8 @@ +program bits; +var inst: Longint; +begin + inst:=0; + while true do + begin + end +end. diff --git a/doc/tests/fontes/bits-yes.c b/doc/tests/fontes/bits-yes.c new file mode 100644 index 0000000..ab23f83 --- /dev/null +++ b/doc/tests/fontes/bits-yes.c @@ -0,0 +1,17 @@ +#include +int main(void) { + int i, j, n, max, inst=0; + while(42) { + scanf("%d", &n); + if(!n) break; + max=1; + for(i=0; imax) max=j; + } + for(i=0; max>0; i++) + max >>= 1; + printf("Instancia %d\n%d\n\n", ++inst, i*n); + } + return 0; +} diff --git a/doc/tests/fontes/bits-yes.cpp b/doc/tests/fontes/bits-yes.cpp new file mode 100644 index 0000000..11a32b5 --- /dev/null +++ b/doc/tests/fontes/bits-yes.cpp @@ -0,0 +1,18 @@ +#include +using namespace std; +int main(void) { + int i, j, n, max, inst=0; + while(42) { + cin >> n; + if(!n) break; + max=1; + for(i=0; i> j; + if(j>max) max=j; + } + for(i=0; max>0; i++) + max >>= 1; + cout << "Instancia " << ++inst << endl << (i*n) << endl << endl; + } + return 0; +} diff --git a/doc/tests/fontes/bits-yes.java b/doc/tests/fontes/bits-yes.java new file mode 100644 index 0000000..3448484 --- /dev/null +++ b/doc/tests/fontes/bits-yes.java @@ -0,0 +1,23 @@ +import java.io.*; +class bits { + public static void main(String args[]) throws Exception { + StreamTokenizer st = new StreamTokenizer(System.in); + int i, j, n, max, inst=0; + while(42==42) { + st.nextToken(); + n = (int) st.nval; + if(n==0) break; + max=1; + for(i=0; imax) max=j; + } + for(i=0; max>0; i++) + max >>= 1; + inst++; + System.out.println("Instancia " + inst); + System.out.println(i*n + "\n"); + } + } +} diff --git a/doc/tests/fontes/bits-yes.pas b/doc/tests/fontes/bits-yes.pas new file mode 100644 index 0000000..0970c43 --- /dev/null +++ b/doc/tests/fontes/bits-yes.pas @@ -0,0 +1,27 @@ +program bits; +var i, j, n, max, inst: Longint; +begin + inst:=0; + while true do + begin + read(n); + if n=0 then break; + max:=1; + for i:=0 to n-1 do + begin + read(j); + if j>max then max:=j + end; + i:=0; + while max>0 do + begin + max := max div 2; + i := i + 1 + end; + write('Instancia '); + inst := inst + 1; + writeln(inst); + writeln(i*n); + writeln() + end +end. diff --git a/doc/tests/fontes/formiga-yes.c b/doc/tests/fontes/formiga-yes.c new file mode 100644 index 0000000..7640d75 --- /dev/null +++ b/doc/tests/fontes/formiga-yes.c @@ -0,0 +1,68 @@ +/* Copyright 2002 Maratona de Programacao do IME-USP -- cef@ime.usp.br (written by S.G.Tavares) + */ + +#include +#include +#include +#include + +FILE *in, *out; + +long mdc(long a, long b){ + long i, mdca=1; + for(i=2; ((i<=a) && (i<=b)) ; i++) + if ((!(a%i)) && (!(b%i))) mdca = i; + return mdca; +} + + +int main(){ + long x, y, i, j, k; + char p1[8]; + double db1; + int dh, dv; + in = stdin; + out = stdout; + + while(42){ + fscanf(in, "%ld%ld\n", &x, &y); + if (!x || !y) break; + fscanf(in, "%s\n", &p1[0]); + if (p1[0]=='N') { + dh = 0; + dv = 0; + } + else if (p1[0]=='S') { + dh = 1; + dv = 1; + } + else if (p1[0]=='L') { + dh = 1; + dv = 0; + } + else { + dh = 0; + dv = 1; + } + for (i=x, j=y; ((!(i%2)) && (!(j%2))); i /= 2, j /= 2 ); + if (i%2) dh = !dh; + if (j%2) dv = !dv; + k = mdc(x, y); + db1 = 100.0/(double)k; + i = floor(100.0/(double)k); + if (db1-(double)i > 0.5) i++; + + j = x/k + y/k -2; + fprintf(out, "%3ld%%%10ld", i, j); + if (dh){ + if (dv) fprintf(out, " Sul\n"); + else fprintf(out, " Leste\n"); + } + else { + if (dv) fprintf(out, " Oeste\n"); + else fprintf(out, " Norte\n"); + } + } + + return 0; +} diff --git a/doc/tests/fontes/grid.java b/doc/tests/fontes/grid.java new file mode 100644 index 0000000..b7876ec --- /dev/null +++ b/doc/tests/fontes/grid.java @@ -0,0 +1,10 @@ +import java.io.*; +class cancer { + public static void main(String args[]) throws Exception { + StreamTokenizer st = new StreamTokenizer(System.in); + int inst=0; + while(42==42) { + inst++; + } + } +} diff --git a/doc/tests/fontes/multas-yes.c b/doc/tests/fontes/multas-yes.c new file mode 100644 index 0000000..3729d0b --- /dev/null +++ b/doc/tests/fontes/multas-yes.c @@ -0,0 +1,85 @@ +/* Copyright 2001 Maratona de Programacao do IME-USP -- cef@ime.usp.br + */ + +#include + +typedef struct +{ + char nome[100]; + char nomeconv[100]; + + int pontos; +} +m_familia; + +#define MAX 21 + +char conv(char c) +{ + if(c >= 'A' && c <= 'Z') return (c += 'a' - 'A'); + return(c); + +} + + +int menor(char v[80], char w[80]) +{ + int i=0; + + while(i < 80 && v[i] == w[i])i++; + return(v[i] < w[i]); +} + + +int main(int argc, char *argv[]) +{ + FILE * ent; + int cont = 0; + int n, i,j, multa, nmult, min; + m_familia familia[20]; + + ent = stdin; + + fscanf(ent, "%d", &n); + while (n > 0){ + cont++; + printf("Familia %d\n", cont); + + for (i = 0; i < n; i++){ + fscanf(ent, "%s", &(familia[i].nome[0])); + j = 0; + while(familia[i].nome[j] != 0) { + familia[i].nomeconv[j]=conv(familia[i].nome[j]); + j++; + } + familia[i].nomeconv[j]=0; + + familia[i].pontos = 0; + } + fscanf(ent, "%d", &multa); + nmult = 0; + + while(multa > 0){ + nmult++; + min = 0; + for (i = 0; i < n; i++) + if (familia[i].pontos < familia[min].pontos || + (familia[i].pontos == familia[min].pontos && + menor(familia[i].nomeconv, familia[min].nomeconv))) + min = i; + printf("Multa %d %s", nmult, familia[min].nome); + familia[min].pontos += multa; + if ( familia[min].pontos >= MAX) + printf(" carteira suspensa\n"); + else printf("\n"); + fscanf(ent, "%d", &multa); + } + printf("\n"); + + fscanf(ent, "%d", &n); + } + fclose(ent); + return(0); +} + + diff --git a/doc/tests/in_out/abacaxi.in b/doc/tests/in_out/abacaxi.in new file mode 100644 index 0000000..26d3afe --- /dev/null +++ b/doc/tests/in_out/abacaxi.in @@ -0,0 +1,25 @@ +5 +32 37 82 46 32 +13 40 75 62 19 +8 +14 22 29 41 72 25 68 90 +22 19 21 45 70 46 66 80 +3 +2 4 5 +8 8 8 +8 +12 1 0 8 5 0 9 4 +0 0 13 0 0 13 0 0 +8 +8 8 8 8 8 8 8 8 +7 9 5 8 9 5 9 7 +1 +0 +0 +999 +1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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+Inicio 7 Fim 8 + +Fazenda 3 +O produtor so teve prejuizo nesta fazenda + +Fazenda 4 +Inicio 1 Fim 2 + +Fazenda 5 +Inicio 1 Fim 6 + +Fazenda 6 +Inicio 1 Fim 1 + +Fazenda 7 +Inicio 1 Fim 999 + +Fazenda 8 +Inicio 1 Fim 999 + diff --git a/doc/tests/in_out/bits.in b/doc/tests/in_out/bits.in new file mode 100644 index 0000000..ef548be --- /dev/null +++ b/doc/tests/in_out/bits.in @@ -0,0 +1,9 @@ +1 7 +4 1 10 20 30 +2 2000 999 +3 0 0 0 +2 1 1000 +1000 1073741824 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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2 Sul +100000 100000 Oeste +6 6 Sul +4 13 Oeste +4 14 Sul +4 13 Leste +640 648 Norte +45 99998 Leste +45 99995 Oeste +99999 99998 Norte +99999 99996 Oeste +445 1157 Sul +100000 0 Qqlixo diff --git a/doc/tests/in_out/formiga.sol b/doc/tests/in_out/formiga.sol new file mode 100644 index 0000000..499641c --- /dev/null +++ b/doc/tests/in_out/formiga.sol @@ -0,0 +1,14 @@ +100% 0 Sul + 25% 1 Leste +100% 3 Oeste + 0% 0 Leste + 17% 0 Norte +100% 15 Norte + 50% 7 Leste +100% 15 Sul + 12% 159 Oeste +100% 100041 Norte + 20% 20006 Leste +100% 199995 Leste + 33% 66663 Sul + 1% 16 Norte diff --git a/doc/tests/in_out/multas.in b/doc/tests/in_out/multas.in new file mode 100644 index 0000000..bb947cd --- /dev/null +++ b/doc/tests/in_out/multas.in @@ -0,0 +1,518 @@ +5 +john +mary +bob +rick +donna +4 +4 +5 +7 +7 +7 +-2 +3 +paul +irene +charlie +5 +5 +5 +5 +5 +4 +7 +7 +4 +4 +4 +4 +-3 +19 +Zzzzzzzzzzzzzzzzzzzs +zzzzzzzzzzzzzzzzzzzr +zzzzzzzzzzzzzzzzzzzq +zzzzzzzzzzzzzzzzzzzpzzzzzzzzzzzzzzzzzzzpzzzzzzzzzzzzzzzzzzzpzzzzzzzzzzzzzzzzzzzp +zzzzzzzzzzzzzzzzzzzo +zzzzzzzzzzzzzzzzzzzn +zzzzzzzzzzzzzzzzzzzm +zzzzzzzzzzzzzzzzzzzl +zzzzzzzzzzzzzzzzzzzk +zzzzzzzzzzzzzzzzzzzj +zzzzzzzzzzzzzzzzzzzi +zzzzzzzzzzzzzzzzzzzh +zzzzzzzzzzzzzzzzzzzg +zzzzzzzzzzzzzzzzzzzf +zzzzzzzzzzzzzzzzzzze +zzzzzzzzzzzzzzzzzzzd +zzzzzzzzzzzzzzzzzzzc +zzzzzzzzzzzzzzzzzzzb +Zzzzzzzzzzzzzzzzzzza +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +250 +-50 +19 +Zzzzzzzzzzzzzzzzzzzs +zzzzzzzzzzzzzzzzzzzr +zzzzzzzzzzzzzzzzzzzq +zzzzzzzzzzzzzzzzzzzp +zzzzzzzzzzzzzzzzzzzo +zzzzzzzzzzzzzzzzzzzn +zzzzzzzzzzzzzzzzzzzm +zzzzzzzzzzzzzzzzzzzl +zzzzzzzzzzzzzzzzzzzk +zzzzzzzzzzzzzzzzzzzj +zzzzzzzzzzzzzzzzzzzi +zzzzzzzzzzzzzzzzzzzh +zzzzzzzzzzzzzzzzzzzg +zzzzzzzzzzzzzzzzzzzf +zzzzzzzzzzzzzzzzzzze +zzzzzzzzzzzzzzzzzzzd +zzzzzzzzzzzzzzzzzzzc +zzzzzzzzzzzzzzzzzzzb +Zzzzzzzzzzzzzzzzzzza +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 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+1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +-50 +5 +a +b +c +d +e +5 +4 +3 +2 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +-3 +0 diff --git a/doc/tests/in_out/multas.sol b/doc/tests/in_out/multas.sol new file mode 100644 index 0000000..5855c90 --- /dev/null +++ b/doc/tests/in_out/multas.sol @@ -0,0 +1,466 @@ +Familia 1 +Multa 1 bob +Multa 2 donna +Multa 3 john +Multa 4 mary +Multa 5 rick +Multa 6 bob + +Familia 2 +Multa 1 charlie +Multa 2 irene +Multa 3 paul +Multa 4 charlie +Multa 5 irene +Multa 6 paul +Multa 7 paul +Multa 8 charlie +Multa 9 irene +Multa 10 irene +Multa 11 paul +Multa 12 charlie carteira suspensa + +Familia 3 +Multa 1 Zzzzzzzzzzzzzzzzzzza carteira suspensa +Multa 2 zzzzzzzzzzzzzzzzzzzb carteira suspensa +Multa 3 zzzzzzzzzzzzzzzzzzzc carteira suspensa +Multa 4 zzzzzzzzzzzzzzzzzzzd carteira suspensa +Multa 5 zzzzzzzzzzzzzzzzzzze carteira suspensa +Multa 6 zzzzzzzzzzzzzzzzzzzf carteira suspensa +Multa 7 zzzzzzzzzzzzzzzzzzzg carteira suspensa +Multa 8 zzzzzzzzzzzzzzzzzzzh carteira suspensa +Multa 9 zzzzzzzzzzzzzzzzzzzi carteira suspensa +Multa 10 zzzzzzzzzzzzzzzzzzzj carteira suspensa +Multa 11 zzzzzzzzzzzzzzzzzzzk carteira suspensa +Multa 12 zzzzzzzzzzzzzzzzzzzl carteira suspensa +Multa 13 zzzzzzzzzzzzzzzzzzzm carteira suspensa +Multa 14 zzzzzzzzzzzzzzzzzzzn carteira suspensa +Multa 15 zzzzzzzzzzzzzzzzzzzo carteira suspensa +Multa 16 zzzzzzzzzzzzzzzzzzzpzzzzzzzzzzzzzzzzzzzpzzzzzzzzzzzzzzzzzzzpzzzzzzzzzzzzzzzzzzzp carteira suspensa +Multa 17 zzzzzzzzzzzzzzzzzzzq carteira suspensa +Multa 18 zzzzzzzzzzzzzzzzzzzr carteira suspensa +Multa 19 Zzzzzzzzzzzzzzzzzzzs carteira suspensa + +Familia 4 +Multa 1 Zzzzzzzzzzzzzzzzzzza +Multa 2 zzzzzzzzzzzzzzzzzzzb +Multa 3 zzzzzzzzzzzzzzzzzzzc +Multa 4 zzzzzzzzzzzzzzzzzzzd +Multa 5 zzzzzzzzzzzzzzzzzzze +Multa 6 zzzzzzzzzzzzzzzzzzzf +Multa 7 zzzzzzzzzzzzzzzzzzzg +Multa 8 zzzzzzzzzzzzzzzzzzzh +Multa 9 zzzzzzzzzzzzzzzzzzzi +Multa 10 zzzzzzzzzzzzzzzzzzzj +Multa 11 zzzzzzzzzzzzzzzzzzzk +Multa 12 zzzzzzzzzzzzzzzzzzzl +Multa 13 zzzzzzzzzzzzzzzzzzzm +Multa 14 zzzzzzzzzzzzzzzzzzzn +Multa 15 zzzzzzzzzzzzzzzzzzzo +Multa 16 zzzzzzzzzzzzzzzzzzzp +Multa 17 zzzzzzzzzzzzzzzzzzzq +Multa 18 zzzzzzzzzzzzzzzzzzzr +Multa 19 Zzzzzzzzzzzzzzzzzzzs +Multa 20 Zzzzzzzzzzzzzzzzzzza +Multa 21 zzzzzzzzzzzzzzzzzzzb +Multa 22 zzzzzzzzzzzzzzzzzzzc +Multa 23 zzzzzzzzzzzzzzzzzzzd +Multa 24 zzzzzzzzzzzzzzzzzzze +Multa 25 zzzzzzzzzzzzzzzzzzzf +Multa 26 zzzzzzzzzzzzzzzzzzzg +Multa 27 zzzzzzzzzzzzzzzzzzzh +Multa 28 zzzzzzzzzzzzzzzzzzzi +Multa 29 zzzzzzzzzzzzzzzzzzzj +Multa 30 zzzzzzzzzzzzzzzzzzzk +Multa 31 zzzzzzzzzzzzzzzzzzzl +Multa 32 zzzzzzzzzzzzzzzzzzzm +Multa 33 zzzzzzzzzzzzzzzzzzzn +Multa 34 zzzzzzzzzzzzzzzzzzzo +Multa 35 zzzzzzzzzzzzzzzzzzzp +Multa 36 zzzzzzzzzzzzzzzzzzzq +Multa 37 zzzzzzzzzzzzzzzzzzzr +Multa 38 Zzzzzzzzzzzzzzzzzzzs +Multa 39 Zzzzzzzzzzzzzzzzzzza +Multa 40 zzzzzzzzzzzzzzzzzzzb +Multa 41 zzzzzzzzzzzzzzzzzzzc +Multa 42 zzzzzzzzzzzzzzzzzzzd +Multa 43 zzzzzzzzzzzzzzzzzzze +Multa 44 zzzzzzzzzzzzzzzzzzzf +Multa 45 zzzzzzzzzzzzzzzzzzzg +Multa 46 zzzzzzzzzzzzzzzzzzzh +Multa 47 zzzzzzzzzzzzzzzzzzzi +Multa 48 zzzzzzzzzzzzzzzzzzzj +Multa 49 zzzzzzzzzzzzzzzzzzzk +Multa 50 zzzzzzzzzzzzzzzzzzzl +Multa 51 zzzzzzzzzzzzzzzzzzzm +Multa 52 zzzzzzzzzzzzzzzzzzzn +Multa 53 zzzzzzzzzzzzzzzzzzzo +Multa 54 zzzzzzzzzzzzzzzzzzzp +Multa 55 zzzzzzzzzzzzzzzzzzzq +Multa 56 zzzzzzzzzzzzzzzzzzzr +Multa 57 Zzzzzzzzzzzzzzzzzzzs +Multa 58 Zzzzzzzzzzzzzzzzzzza +Multa 59 zzzzzzzzzzzzzzzzzzzb +Multa 60 zzzzzzzzzzzzzzzzzzzc +Multa 61 zzzzzzzzzzzzzzzzzzzd +Multa 62 zzzzzzzzzzzzzzzzzzze +Multa 63 zzzzzzzzzzzzzzzzzzzf +Multa 64 zzzzzzzzzzzzzzzzzzzg +Multa 65 zzzzzzzzzzzzzzzzzzzh +Multa 66 zzzzzzzzzzzzzzzzzzzi +Multa 67 zzzzzzzzzzzzzzzzzzzj +Multa 68 zzzzzzzzzzzzzzzzzzzk +Multa 69 zzzzzzzzzzzzzzzzzzzl +Multa 70 zzzzzzzzzzzzzzzzzzzm +Multa 71 zzzzzzzzzzzzzzzzzzzn +Multa 72 zzzzzzzzzzzzzzzzzzzo +Multa 73 zzzzzzzzzzzzzzzzzzzp +Multa 74 zzzzzzzzzzzzzzzzzzzq +Multa 75 zzzzzzzzzzzzzzzzzzzr +Multa 76 Zzzzzzzzzzzzzzzzzzzs +Multa 77 Zzzzzzzzzzzzzzzzzzza +Multa 78 zzzzzzzzzzzzzzzzzzzb +Multa 79 zzzzzzzzzzzzzzzzzzzc +Multa 80 zzzzzzzzzzzzzzzzzzzd +Multa 81 zzzzzzzzzzzzzzzzzzze +Multa 82 zzzzzzzzzzzzzzzzzzzf +Multa 83 zzzzzzzzzzzzzzzzzzzg +Multa 84 zzzzzzzzzzzzzzzzzzzh +Multa 85 zzzzzzzzzzzzzzzzzzzi +Multa 86 zzzzzzzzzzzzzzzzzzzj +Multa 87 zzzzzzzzzzzzzzzzzzzk +Multa 88 zzzzzzzzzzzzzzzzzzzl +Multa 89 zzzzzzzzzzzzzzzzzzzm +Multa 90 zzzzzzzzzzzzzzzzzzzn +Multa 91 zzzzzzzzzzzzzzzzzzzo +Multa 92 zzzzzzzzzzzzzzzzzzzp +Multa 93 zzzzzzzzzzzzzzzzzzzq +Multa 94 zzzzzzzzzzzzzzzzzzzr +Multa 95 Zzzzzzzzzzzzzzzzzzzs +Multa 96 Zzzzzzzzzzzzzzzzzzza +Multa 97 zzzzzzzzzzzzzzzzzzzb +Multa 98 zzzzzzzzzzzzzzzzzzzc +Multa 99 zzzzzzzzzzzzzzzzzzzd +Multa 100 zzzzzzzzzzzzzzzzzzze +Multa 101 zzzzzzzzzzzzzzzzzzzf +Multa 102 zzzzzzzzzzzzzzzzzzzg +Multa 103 zzzzzzzzzzzzzzzzzzzh +Multa 104 zzzzzzzzzzzzzzzzzzzi +Multa 105 zzzzzzzzzzzzzzzzzzzj +Multa 106 zzzzzzzzzzzzzzzzzzzk +Multa 107 zzzzzzzzzzzzzzzzzzzl +Multa 108 zzzzzzzzzzzzzzzzzzzm +Multa 109 zzzzzzzzzzzzzzzzzzzn +Multa 110 zzzzzzzzzzzzzzzzzzzo +Multa 111 zzzzzzzzzzzzzzzzzzzp +Multa 112 zzzzzzzzzzzzzzzzzzzq +Multa 113 zzzzzzzzzzzzzzzzzzzr +Multa 114 Zzzzzzzzzzzzzzzzzzzs +Multa 115 Zzzzzzzzzzzzzzzzzzza +Multa 116 zzzzzzzzzzzzzzzzzzzb +Multa 117 zzzzzzzzzzzzzzzzzzzc +Multa 118 zzzzzzzzzzzzzzzzzzzd +Multa 119 zzzzzzzzzzzzzzzzzzze +Multa 120 zzzzzzzzzzzzzzzzzzzf +Multa 121 zzzzzzzzzzzzzzzzzzzg +Multa 122 zzzzzzzzzzzzzzzzzzzh +Multa 123 zzzzzzzzzzzzzzzzzzzi +Multa 124 zzzzzzzzzzzzzzzzzzzj +Multa 125 zzzzzzzzzzzzzzzzzzzk +Multa 126 zzzzzzzzzzzzzzzzzzzl +Multa 127 zzzzzzzzzzzzzzzzzzzm +Multa 128 zzzzzzzzzzzzzzzzzzzn +Multa 129 zzzzzzzzzzzzzzzzzzzo +Multa 130 zzzzzzzzzzzzzzzzzzzp +Multa 131 zzzzzzzzzzzzzzzzzzzq +Multa 132 zzzzzzzzzzzzzzzzzzzr +Multa 133 Zzzzzzzzzzzzzzzzzzzs +Multa 134 Zzzzzzzzzzzzzzzzzzza +Multa 135 zzzzzzzzzzzzzzzzzzzb +Multa 136 zzzzzzzzzzzzzzzzzzzc +Multa 137 zzzzzzzzzzzzzzzzzzzd +Multa 138 zzzzzzzzzzzzzzzzzzze +Multa 139 zzzzzzzzzzzzzzzzzzzf +Multa 140 zzzzzzzzzzzzzzzzzzzg +Multa 141 zzzzzzzzzzzzzzzzzzzh +Multa 142 zzzzzzzzzzzzzzzzzzzi +Multa 143 zzzzzzzzzzzzzzzzzzzj +Multa 144 zzzzzzzzzzzzzzzzzzzk +Multa 145 zzzzzzzzzzzzzzzzzzzl +Multa 146 zzzzzzzzzzzzzzzzzzzm +Multa 147 zzzzzzzzzzzzzzzzzzzn +Multa 148 zzzzzzzzzzzzzzzzzzzo +Multa 149 zzzzzzzzzzzzzzzzzzzp +Multa 150 zzzzzzzzzzzzzzzzzzzq +Multa 151 zzzzzzzzzzzzzzzzzzzr +Multa 152 Zzzzzzzzzzzzzzzzzzzs +Multa 153 Zzzzzzzzzzzzzzzzzzza +Multa 154 zzzzzzzzzzzzzzzzzzzb +Multa 155 zzzzzzzzzzzzzzzzzzzc +Multa 156 zzzzzzzzzzzzzzzzzzzd +Multa 157 zzzzzzzzzzzzzzzzzzze +Multa 158 zzzzzzzzzzzzzzzzzzzf +Multa 159 zzzzzzzzzzzzzzzzzzzg +Multa 160 zzzzzzzzzzzzzzzzzzzh +Multa 161 zzzzzzzzzzzzzzzzzzzi +Multa 162 zzzzzzzzzzzzzzzzzzzj +Multa 163 zzzzzzzzzzzzzzzzzzzk +Multa 164 zzzzzzzzzzzzzzzzzzzl +Multa 165 zzzzzzzzzzzzzzzzzzzm +Multa 166 zzzzzzzzzzzzzzzzzzzn +Multa 167 zzzzzzzzzzzzzzzzzzzo +Multa 168 zzzzzzzzzzzzzzzzzzzp +Multa 169 zzzzzzzzzzzzzzzzzzzq +Multa 170 zzzzzzzzzzzzzzzzzzzr +Multa 171 Zzzzzzzzzzzzzzzzzzzs +Multa 172 Zzzzzzzzzzzzzzzzzzza +Multa 173 zzzzzzzzzzzzzzzzzzzb +Multa 174 zzzzzzzzzzzzzzzzzzzc +Multa 175 zzzzzzzzzzzzzzzzzzzd +Multa 176 zzzzzzzzzzzzzzzzzzze +Multa 177 zzzzzzzzzzzzzzzzzzzf +Multa 178 zzzzzzzzzzzzzzzzzzzg +Multa 179 zzzzzzzzzzzzzzzzzzzh +Multa 180 zzzzzzzzzzzzzzzzzzzi +Multa 181 zzzzzzzzzzzzzzzzzzzj +Multa 182 zzzzzzzzzzzzzzzzzzzk +Multa 183 zzzzzzzzzzzzzzzzzzzl +Multa 184 zzzzzzzzzzzzzzzzzzzm +Multa 185 zzzzzzzzzzzzzzzzzzzn +Multa 186 zzzzzzzzzzzzzzzzzzzo +Multa 187 zzzzzzzzzzzzzzzzzzzp +Multa 188 zzzzzzzzzzzzzzzzzzzq +Multa 189 zzzzzzzzzzzzzzzzzzzr +Multa 190 Zzzzzzzzzzzzzzzzzzzs +Multa 191 Zzzzzzzzzzzzzzzzzzza +Multa 192 zzzzzzzzzzzzzzzzzzzb +Multa 193 zzzzzzzzzzzzzzzzzzzc +Multa 194 zzzzzzzzzzzzzzzzzzzd +Multa 195 zzzzzzzzzzzzzzzzzzze +Multa 196 zzzzzzzzzzzzzzzzzzzf +Multa 197 zzzzzzzzzzzzzzzzzzzg +Multa 198 zzzzzzzzzzzzzzzzzzzh +Multa 199 zzzzzzzzzzzzzzzzzzzi +Multa 200 zzzzzzzzzzzzzzzzzzzj +Multa 201 zzzzzzzzzzzzzzzzzzzk +Multa 202 zzzzzzzzzzzzzzzzzzzl +Multa 203 zzzzzzzzzzzzzzzzzzzm +Multa 204 zzzzzzzzzzzzzzzzzzzn +Multa 205 zzzzzzzzzzzzzzzzzzzo +Multa 206 zzzzzzzzzzzzzzzzzzzp +Multa 207 zzzzzzzzzzzzzzzzzzzq +Multa 208 zzzzzzzzzzzzzzzzzzzr +Multa 209 Zzzzzzzzzzzzzzzzzzzs +Multa 210 Zzzzzzzzzzzzzzzzzzza +Multa 211 zzzzzzzzzzzzzzzzzzzb +Multa 212 zzzzzzzzzzzzzzzzzzzc +Multa 213 zzzzzzzzzzzzzzzzzzzd +Multa 214 zzzzzzzzzzzzzzzzzzze +Multa 215 zzzzzzzzzzzzzzzzzzzf +Multa 216 zzzzzzzzzzzzzzzzzzzg +Multa 217 zzzzzzzzzzzzzzzzzzzh +Multa 218 zzzzzzzzzzzzzzzzzzzi +Multa 219 zzzzzzzzzzzzzzzzzzzj +Multa 220 zzzzzzzzzzzzzzzzzzzk +Multa 221 zzzzzzzzzzzzzzzzzzzl +Multa 222 zzzzzzzzzzzzzzzzzzzm +Multa 223 zzzzzzzzzzzzzzzzzzzn +Multa 224 zzzzzzzzzzzzzzzzzzzo +Multa 225 zzzzzzzzzzzzzzzzzzzp +Multa 226 zzzzzzzzzzzzzzzzzzzq +Multa 227 zzzzzzzzzzzzzzzzzzzr +Multa 228 Zzzzzzzzzzzzzzzzzzzs +Multa 229 Zzzzzzzzzzzzzzzzzzza +Multa 230 zzzzzzzzzzzzzzzzzzzb +Multa 231 zzzzzzzzzzzzzzzzzzzc +Multa 232 zzzzzzzzzzzzzzzzzzzd +Multa 233 zzzzzzzzzzzzzzzzzzze +Multa 234 zzzzzzzzzzzzzzzzzzzf +Multa 235 zzzzzzzzzzzzzzzzzzzg +Multa 236 zzzzzzzzzzzzzzzzzzzh +Multa 237 zzzzzzzzzzzzzzzzzzzi +Multa 238 zzzzzzzzzzzzzzzzzzzj +Multa 239 zzzzzzzzzzzzzzzzzzzk +Multa 240 zzzzzzzzzzzzzzzzzzzl +Multa 241 zzzzzzzzzzzzzzzzzzzm +Multa 242 zzzzzzzzzzzzzzzzzzzn +Multa 243 zzzzzzzzzzzzzzzzzzzo +Multa 244 zzzzzzzzzzzzzzzzzzzp +Multa 245 zzzzzzzzzzzzzzzzzzzq +Multa 246 zzzzzzzzzzzzzzzzzzzr +Multa 247 Zzzzzzzzzzzzzzzzzzzs +Multa 248 Zzzzzzzzzzzzzzzzzzza +Multa 249 zzzzzzzzzzzzzzzzzzzb +Multa 250 zzzzzzzzzzzzzzzzzzzc +Multa 251 zzzzzzzzzzzzzzzzzzzd +Multa 252 zzzzzzzzzzzzzzzzzzze +Multa 253 zzzzzzzzzzzzzzzzzzzf +Multa 254 zzzzzzzzzzzzzzzzzzzg +Multa 255 zzzzzzzzzzzzzzzzzzzh +Multa 256 zzzzzzzzzzzzzzzzzzzi +Multa 257 zzzzzzzzzzzzzzzzzzzj +Multa 258 zzzzzzzzzzzzzzzzzzzk +Multa 259 zzzzzzzzzzzzzzzzzzzl +Multa 260 zzzzzzzzzzzzzzzzzzzm +Multa 261 zzzzzzzzzzzzzzzzzzzn +Multa 262 zzzzzzzzzzzzzzzzzzzo +Multa 263 zzzzzzzzzzzzzzzzzzzp +Multa 264 zzzzzzzzzzzzzzzzzzzq +Multa 265 zzzzzzzzzzzzzzzzzzzr +Multa 266 Zzzzzzzzzzzzzzzzzzzs +Multa 267 Zzzzzzzzzzzzzzzzzzza +Multa 268 zzzzzzzzzzzzzzzzzzzb +Multa 269 zzzzzzzzzzzzzzzzzzzc +Multa 270 zzzzzzzzzzzzzzzzzzzd +Multa 271 zzzzzzzzzzzzzzzzzzze +Multa 272 zzzzzzzzzzzzzzzzzzzf +Multa 273 zzzzzzzzzzzzzzzzzzzg +Multa 274 zzzzzzzzzzzzzzzzzzzh +Multa 275 zzzzzzzzzzzzzzzzzzzi +Multa 276 zzzzzzzzzzzzzzzzzzzj +Multa 277 zzzzzzzzzzzzzzzzzzzk +Multa 278 zzzzzzzzzzzzzzzzzzzl +Multa 279 zzzzzzzzzzzzzzzzzzzm +Multa 280 zzzzzzzzzzzzzzzzzzzn +Multa 281 zzzzzzzzzzzzzzzzzzzo +Multa 282 zzzzzzzzzzzzzzzzzzzp +Multa 283 zzzzzzzzzzzzzzzzzzzq +Multa 284 zzzzzzzzzzzzzzzzzzzr +Multa 285 Zzzzzzzzzzzzzzzzzzzs +Multa 286 Zzzzzzzzzzzzzzzzzzza +Multa 287 zzzzzzzzzzzzzzzzzzzb +Multa 288 zzzzzzzzzzzzzzzzzzzc +Multa 289 zzzzzzzzzzzzzzzzzzzd +Multa 290 zzzzzzzzzzzzzzzzzzze +Multa 291 zzzzzzzzzzzzzzzzzzzf +Multa 292 zzzzzzzzzzzzzzzzzzzg +Multa 293 zzzzzzzzzzzzzzzzzzzh +Multa 294 zzzzzzzzzzzzzzzzzzzi +Multa 295 zzzzzzzzzzzzzzzzzzzj +Multa 296 zzzzzzzzzzzzzzzzzzzk +Multa 297 zzzzzzzzzzzzzzzzzzzl +Multa 298 zzzzzzzzzzzzzzzzzzzm +Multa 299 zzzzzzzzzzzzzzzzzzzn +Multa 300 zzzzzzzzzzzzzzzzzzzo +Multa 301 zzzzzzzzzzzzzzzzzzzp +Multa 302 zzzzzzzzzzzzzzzzzzzq +Multa 303 zzzzzzzzzzzzzzzzzzzr +Multa 304 Zzzzzzzzzzzzzzzzzzzs +Multa 305 Zzzzzzzzzzzzzzzzzzza +Multa 306 zzzzzzzzzzzzzzzzzzzb +Multa 307 zzzzzzzzzzzzzzzzzzzc +Multa 308 zzzzzzzzzzzzzzzzzzzd +Multa 309 zzzzzzzzzzzzzzzzzzze +Multa 310 zzzzzzzzzzzzzzzzzzzf +Multa 311 zzzzzzzzzzzzzzzzzzzg +Multa 312 zzzzzzzzzzzzzzzzzzzh +Multa 313 zzzzzzzzzzzzzzzzzzzi +Multa 314 zzzzzzzzzzzzzzzzzzzj +Multa 315 zzzzzzzzzzzzzzzzzzzk +Multa 316 zzzzzzzzzzzzzzzzzzzl +Multa 317 zzzzzzzzzzzzzzzzzzzm +Multa 318 zzzzzzzzzzzzzzzzzzzn +Multa 319 zzzzzzzzzzzzzzzzzzzo +Multa 320 zzzzzzzzzzzzzzzzzzzp +Multa 321 zzzzzzzzzzzzzzzzzzzq +Multa 322 zzzzzzzzzzzzzzzzzzzr +Multa 323 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16 a +Multa 17 b +Multa 18 c +Multa 19 d +Multa 20 e + diff --git a/index.html b/index.html new file mode 100644 index 0000000..e69de29 diff --git a/old/C.compare b/old/C.compare new file mode 100755 index 0000000..cc4c63b --- /dev/null +++ b/old/C.compare @@ -0,0 +1,129 @@ +#!/bin/bash +#////////////////////////////////////////////////////////////////////////////////////////// +#//BOCA Online Contest Administrator. Copyright (c) 2003- Cassio Polpo de Campos. +#//It may be distributed under the terms of the Q Public License version 1.0. A copy of the +#//license can be found with this software or at http://www.opensource.org/licenses/qtpl.php +#// +#//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +#//INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +#//PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER +#//OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR +#//CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +#//PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +#//OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +#/////////////////////////////////////////////////////////////////////////////////////////// +#Last modified: 31/oct/2011 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 languagename +# $4 problemname +# $5 problem_input +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# if there is an special checker, use it. It can be defined by an sol_output +# which has .sh extension (which makes it be executed instead of compared to) +# or by the existence of the file bocachecker.$4 in the execution path (here +# $4 is in fact the short problename, which has to match with the spec in BOCA) +schecker= +if [ ${2: -3} == ".sh" ]; then + schecker=$2 + chmod 755 "$schecker" +else + if [ "$4" != "" ]; then + schecker=`which "bocachecker.$4"` + fi +fi +if [ -x "$schecker" ]; then + echo "Calling special checker $schecker" + "$schecker" "$@" + ret=$? + if [ "$ret" == "0" ]; then + echo "Checker answered YES" + exit 4 + fi + if [ "$ret" == "1" ]; then + echo "Checker answered WRONG ANSWER" + exit 6 + fi + if [ "$ret" == "2" ]; then + echo "Checker answered OUTPUT FORMAT ERROR" + exit 5 + fi + echo "special checker returned unknown code" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/old/C.run b/old/C.run new file mode 100755 index 0000000..6336c09 --- /dev/null +++ b/old/C.run @@ -0,0 +1,141 @@ +#!/bin/bash +#////////////////////////////////////////////////////////////////////////////////////////// +#//BOCA Online Contest Administrator. Copyright (c) 2003- Cassio Polpo de Campos. +#//It may be distributed under the terms of the Q Public License version 1.0. A copy of the +#//license can be found with this software or at http://www.opensource.org/licenses/qtpl.php +#// +#//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +#//INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +#//PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER +#//OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR +#//CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +#//PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +#//OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +#/////////////////////////////////////////////////////////////////////////////////////////// +#Last modified: 17/oct/2011 by cassio@ime.usp.br +# +# parameters are: +# $1 base_filename +# $2 source_file +# $3 input_file +# $4 languagename +# $5 problemname +# $6 timelimit +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +gcc=`which gcc` +[ -x "$gcc" ] || gcc=/usr/bin/gcc + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r $2 ]; then + echo "$2 not found or it's not readable" + exit 44 +fi +if [ ! -r $3 ]; then + echo "$3 not found or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +if [ ! -x $gcc ]; then + echo "$gcc not found or it's not executable" + exit 47 +fi + +prefix=$1 +name=$2 +input=$3 + +# setting up the timelimit according to the problem +if [ "$6" == "" ]; then +time=5 +else +time=$6 +fi +let ttime=$time+30 + +$gcc -O2 -lm -o $prefix "$name" +ret=$? +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit 1 +else + cdir=`pwd` + echo "Current directory is $cdir" >&2 + echo $cdir | grep -q "/bocajail" + if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat < runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +cd $cdir +$sf -F10 -n0 -U$bocau -G$bocag -C. -ostdout0 -estderr0 -d512000 -m512000 -f20000 -t$time -T$ttime -i$input ./$prefix +echo \$? > runit.retcode +/bin/umount /proc 2>/dev/null +#/bin/umount /dev +/bin/umount /sys 2>/dev/null +EOF + chmod 755 runit.sh + chroot /bocajail $cdir/runit.sh + ret=`cat runit.retcode` + if [ "$ret" == "" ]; then + echo "Execution error - check autojudging" + exit 49 + fi + else + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + $sf -F10 -n0 -C. -U$bocau -G$bocag -ostdout0 -estderr0 -d512000000 -m512000000 -t$time -T$ttime -i$input ./$prefix + ret=$? + fi + if [ $ret -gt 10 ]; then + ret=0 + fi +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/old/Cpp.compare b/old/Cpp.compare new file mode 100755 index 0000000..cc4c63b --- /dev/null +++ b/old/Cpp.compare @@ -0,0 +1,129 @@ +#!/bin/bash +#////////////////////////////////////////////////////////////////////////////////////////// +#//BOCA Online Contest Administrator. Copyright (c) 2003- Cassio Polpo de Campos. +#//It may be distributed under the terms of the Q Public License version 1.0. A copy of the +#//license can be found with this software or at http://www.opensource.org/licenses/qtpl.php +#// +#//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +#//INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +#//PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER +#//OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR +#//CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +#//PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +#//OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +#/////////////////////////////////////////////////////////////////////////////////////////// +#Last modified: 31/oct/2011 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 languagename +# $4 problemname +# $5 problem_input +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# if there is an special checker, use it. It can be defined by an sol_output +# which has .sh extension (which makes it be executed instead of compared to) +# or by the existence of the file bocachecker.$4 in the execution path (here +# $4 is in fact the short problename, which has to match with the spec in BOCA) +schecker= +if [ ${2: -3} == ".sh" ]; then + schecker=$2 + chmod 755 "$schecker" +else + if [ "$4" != "" ]; then + schecker=`which "bocachecker.$4"` + fi +fi +if [ -x "$schecker" ]; then + echo "Calling special checker $schecker" + "$schecker" "$@" + ret=$? + if [ "$ret" == "0" ]; then + echo "Checker answered YES" + exit 4 + fi + if [ "$ret" == "1" ]; then + echo "Checker answered WRONG ANSWER" + exit 6 + fi + if [ "$ret" == "2" ]; then + echo "Checker answered OUTPUT FORMAT ERROR" + exit 5 + fi + echo "special checker returned unknown code" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/old/Cpp.run b/old/Cpp.run new file mode 100755 index 0000000..6c6d7ea --- /dev/null +++ b/old/Cpp.run @@ -0,0 +1,142 @@ +#!/bin/bash +#////////////////////////////////////////////////////////////////////////////////////////// +#//BOCA Online Contest Administrator. Copyright (c) 2003- Cassio Polpo de Campos. +#//It may be distributed under the terms of the Q Public License version 1.0. A copy of the +#//license can be found with this software or at http://www.opensource.org/licenses/qtpl.php +#// +#//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +#//INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +#//PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER +#//OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR +#//CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +#//PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +#//OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +#/////////////////////////////////////////////////////////////////////////////////////////// +#Last modified: 17/oct/2011 by cassio@ime.usp.br +# +# parameters are: +# $1 base_filename +# $2 source_file +# $3 input_file +# $4 languagename +# $5 problemname +# $6 timelimit +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened: +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +gpp=`which g++` +[ -x "$gpp" ] || gcc=/usr/bin/g++ + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r $2 ]; then + echo "$2 not found or it's not readable" + exit 44 +fi +if [ ! -r $3 ]; then + echo "$3 not found or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +if [ ! -x $gpp ]; then + echo "$gpp not found or it's not executable" + exit 47 +fi + +prefix=$1 +name=$2 +input=$3 + +# setting up the timelimit according to the problem +# note that problems should spelling the same as inside BOCA +if [ "$6" == "" ]; then +time=5 +else +time=$6 +fi +let ttime=$time+30 + +$gpp -O2 -lm -o $prefix "$name" +ret=$? +if [ "$ret" != "0" ]; then + echo "Compiling Error: $ret" + exit 1 +else + cdir=`pwd` + echo "Current directory is $cdir" >&2 + echo $cdir | grep -q "/bocajail" + if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat < runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +cd $cdir +$sf -F10 -t$time -T$ttime -i$input -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d512000 -m512000 ./$prefix +echo \$? > runit.retcode +/bin/umount /proc 2>/dev/null +#/bin/umount /dev +/bin/umount /sys 2>/dev/null +EOF + chmod 755 runit.sh + chroot /bocajail $cdir/runit.sh + ret=`cat runit.retcode` + if [ "$ret" == "" ]; then + echo "Execution error - check autojudging" + exit 49 + fi + else + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + $sf -F10 -n0 -C. -U$bocau -G$bocag -ostdout0 -estderr0 -d512000000 -m512000000 -t$time -T$ttime -i$input ./$prefix + ret=$? + fi + if [ $ret -gt 10 ]; then + ret=0 + fi +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/old/Java.compare b/old/Java.compare new file mode 100755 index 0000000..cc4c63b --- /dev/null +++ b/old/Java.compare @@ -0,0 +1,129 @@ +#!/bin/bash +#////////////////////////////////////////////////////////////////////////////////////////// +#//BOCA Online Contest Administrator. Copyright (c) 2003- Cassio Polpo de Campos. +#//It may be distributed under the terms of the Q Public License version 1.0. A copy of the +#//license can be found with this software or at http://www.opensource.org/licenses/qtpl.php +#// +#//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +#//INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +#//PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER +#//OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR +#//CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +#//PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +#//OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +#/////////////////////////////////////////////////////////////////////////////////////////// +#Last modified: 31/oct/2011 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 languagename +# $4 problemname +# $5 problem_input +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# if there is an special checker, use it. It can be defined by an sol_output +# which has .sh extension (which makes it be executed instead of compared to) +# or by the existence of the file bocachecker.$4 in the execution path (here +# $4 is in fact the short problename, which has to match with the spec in BOCA) +schecker= +if [ ${2: -3} == ".sh" ]; then + schecker=$2 + chmod 755 "$schecker" +else + if [ "$4" != "" ]; then + schecker=`which "bocachecker.$4"` + fi +fi +if [ -x "$schecker" ]; then + echo "Calling special checker $schecker" + "$schecker" "$@" + ret=$? + if [ "$ret" == "0" ]; then + echo "Checker answered YES" + exit 4 + fi + if [ "$ret" == "1" ]; then + echo "Checker answered WRONG ANSWER" + exit 6 + fi + if [ "$ret" == "2" ]; then + echo "Checker answered OUTPUT FORMAT ERROR" + exit 5 + fi + echo "special checker returned unknown code" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/old/Java.run b/old/Java.run new file mode 100755 index 0000000..7708811 --- /dev/null +++ b/old/Java.run @@ -0,0 +1,160 @@ +#!/bin/bash +#////////////////////////////////////////////////////////////////////////////////////////// +#//BOCA Online Contest Administrator. Copyright (c) 2003- Cassio Polpo de Campos. +#//It may be distributed under the terms of the Q Public License version 1.0. A copy of the +#//license can be found with this software or at http://www.opensource.org/licenses/qtpl.php +#// +#//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +#//INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +#//PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER +#//OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR +#//CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +#//PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +#//OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +#/////////////////////////////////////////////////////////////////////////////////////////// +#Last modified: 17/oct/2011 by cassio@ime.usp.br +# +# parameters are: +# $1 base_filename +# $2 source_file +# $3 input_file +# $4 languagename +# $5 problemname +# $6 timelimit +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened: +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +export CLASSPATH=.:$CLASSPATH + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +java=`which java` +[ -x "$java" ] || java=/usr/java/bin/java +javac=`which javac` +[ -x "$javac" ] || javac=/usr/java/bin/javac + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r $2 ]; then + echo "$2 not found or it's not readable" + exit 44 +fi +if [ ! -r $3 ]; then + echo "$3 not found or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +if [ ! -x $java ]; then + echo "$java not found or it's not executable" + exit 47 +fi +if [ ! -x $javac ]; then + echo "$javac not found or it's not executable" + exit 47 +fi + +prefix=$1 +name=$2 +input=$3 + +# setting up the timelimit according to the problem +# note that problems should spelling the same as inside BOCA +if [ "$6" == "" ]; then +time=5 +else +time=$6 +fi +let ttime=$time+30 + +$javac "$name" +ret=$? +if [ "$ret" != "0" ]; then + echo "Compilation Error: $ret" + exit 1 +else + if [ ! -f "$prefix.class" ]; then + echo "Class file $prefix.class not generated - possible name mismatch" + exit 48 + fi + cdir=`pwd` + echo "Current directory is $cdir" >&2 + echo $cdir | grep -q "/bocajail" + if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat < runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +cd $cdir +$sf -t$time -T$ttime -i$input -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d1000000 -m1000000 -- $java -Xmx512M -Xms512M $prefix +echo \$? > runit.retcode +/bin/umount /proc 2>/dev/null +#/bin/umount /dev +/bin/umount /sys 2>/dev/null +EOF + chmod 755 runit.sh + chroot /bocajail $cdir/runit.sh + ret=`cat runit.retcode` + if [ "$ret" == "" ]; then + echo "Execution error - check autojudging" + exit 49 + fi + if [ $ret -gt 10 ]; then + echo "> > > > > > > Nonzero return code - possible runtime error - GUESSING IT IS RUNTIME ERROR! < < < < < < < <" + exit 9 + fi + else + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 + echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 +# $java $prefix < $input + $sf -t$time -T$ttime -i$input -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d900000000 -m900000000 -- $java -Xmx512M -Xms512M $prefix + ret=$? + fi + if [ $ret -gt 10 ]; then + echo "> > > > > > > Nonzero return code - possible runtime error - GUESSING IT IS RUNTIME ERROR! < < < < < < < <" + ret=9 + fi +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/old/Pascal.compare b/old/Pascal.compare new file mode 100755 index 0000000..cc4c63b --- /dev/null +++ b/old/Pascal.compare @@ -0,0 +1,129 @@ +#!/bin/bash +#////////////////////////////////////////////////////////////////////////////////////////// +#//BOCA Online Contest Administrator. Copyright (c) 2003- Cassio Polpo de Campos. +#//It may be distributed under the terms of the Q Public License version 1.0. A copy of the +#//license can be found with this software or at http://www.opensource.org/licenses/qtpl.php +#// +#//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +#//INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +#//PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER +#//OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR +#//CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +#//PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +#//OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +#/////////////////////////////////////////////////////////////////////////////////////////// +#Last modified: 31/oct/2011 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 languagename +# $4 problemname +# $5 problem_input +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# if there is an special checker, use it. It can be defined by an sol_output +# which has .sh extension (which makes it be executed instead of compared to) +# or by the existence of the file bocachecker.$4 in the execution path (here +# $4 is in fact the short problename, which has to match with the spec in BOCA) +schecker= +if [ ${2: -3} == ".sh" ]; then + schecker=$2 + chmod 755 "$schecker" +else + if [ "$4" != "" ]; then + schecker=`which "bocachecker.$4"` + fi +fi +if [ -x "$schecker" ]; then + echo "Calling special checker $schecker" + "$schecker" "$@" + ret=$? + if [ "$ret" == "0" ]; then + echo "Checker answered YES" + exit 4 + fi + if [ "$ret" == "1" ]; then + echo "Checker answered WRONG ANSWER" + exit 6 + fi + if [ "$ret" == "2" ]; then + echo "Checker answered OUTPUT FORMAT ERROR" + exit 5 + fi + echo "special checker returned unknown code" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/old/Pascal.run b/old/Pascal.run new file mode 100755 index 0000000..df98e41 --- /dev/null +++ b/old/Pascal.run @@ -0,0 +1,107 @@ +#!/bin/bash +#////////////////////////////////////////////////////////////////////////////////////////// +#//BOCA Online Contest Administrator. Copyright (c) 2003- Cassio Polpo de Campos. +#//It may be distributed under the terms of the Q Public License version 1.0. A copy of the +#//license can be found with this software or at http://www.opensource.org/licenses/qtpl.php +#// +#//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +#//INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +#//PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER +#//OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR +#//CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +#//PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +#//OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +#/////////////////////////////////////////////////////////////////////////////////////////// +#Last modified: 25/may/2010 by cassiopc +# +# parameters are: +# $1 base_filename +# $2 source_file +# $3 input_file +# $4 languagename +# $5 problemname +# $6 timelimit +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened: +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +chown nobody.nogroup . + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +grep=`which grep` +[ -x "$grep" ] || grep=/bin/grep +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +pascal=`which fpc` +[ -x "$pascal" ] || pascal=/usr/bin/fpc + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r $2 ]; then + echo "$2 not found or it's not readable" + exit 44 +fi +if [ ! -r $3 ]; then + echo "$3 not found or it's not readable" + exit 45 +fi +if [ ! -x $sf ]; then + echo "$sf not found or it's not executable" + exit 46 +fi +if [ ! -x $pascal ]; then + echo "$pascal not found or it's not executable" + exit 47 +fi + +prefix=$1 +name=$2 +input=$3 + +# setting up the timelimit according to the problem +# note that problems should spelling the same as inside BOCA +if [ "$6" == "" ]; then +time=5 +else +time=$6 +fi +let ttime=$time+30 + +$pascal -o$prefix $name >compiler.out 2>compiler.out +$grep -irq linking compiler.out +ret=$? +$grep -irq "lines compiled" compiler.out +ret2=$? +if [ "$ret" != "0" -o "$ret2" != "0" ]; then + cat compiler.out + echo "Compiling Error: $ret" + exit 1 +else + $sf -F10 -t$time -T$ttime -i$input -opascal.out -n0 -R. ./$prefix + ret=$? + if [ -f pascal.out ]; then + cat pascal.out + $grep -irq "runtime error" pascal.out + ret2=$? + if [ "$ret2" = "0" ]; then + echo "Strange output - possible runtime error" + if [ $ret -lt 4 ]; then + ret=48 + fi + fi + else + echo "Output file not found - possible runtime error" + fi +fi +exit $ret diff --git a/old/compare.sh b/old/compare.sh new file mode 100755 index 0000000..cc4c63b --- /dev/null +++ b/old/compare.sh @@ -0,0 +1,129 @@ +#!/bin/bash +#////////////////////////////////////////////////////////////////////////////////////////// +#//BOCA Online Contest Administrator. Copyright (c) 2003- Cassio Polpo de Campos. +#//It may be distributed under the terms of the Q Public License version 1.0. A copy of the +#//license can be found with this software or at http://www.opensource.org/licenses/qtpl.php +#// +#//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +#//INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +#//PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER +#//OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR +#//CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +#//PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +#//OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +#/////////////////////////////////////////////////////////////////////////////////////////// +#Last modified: 31/oct/2011 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 languagename +# $4 problemname +# $5 problem_input +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi + +# if there is an special checker, use it. It can be defined by an sol_output +# which has .sh extension (which makes it be executed instead of compared to) +# or by the existence of the file bocachecker.$4 in the execution path (here +# $4 is in fact the short problename, which has to match with the spec in BOCA) +schecker= +if [ ${2: -3} == ".sh" ]; then + schecker=$2 + chmod 755 "$schecker" +else + if [ "$4" != "" ]; then + schecker=`which "bocachecker.$4"` + fi +fi +if [ -x "$schecker" ]; then + echo "Calling special checker $schecker" + "$schecker" "$@" + ret=$? + if [ "$ret" == "0" ]; then + echo "Checker answered YES" + exit 4 + fi + if [ "$ret" == "1" ]; then + echo "Checker answered WRONG ANSWER" + exit 6 + fi + if [ "$ret" == "2" ]; then + echo "Checker answered OUTPUT FORMAT ERROR" + exit 5 + fi + echo "special checker returned unknown code" + exit 43 +fi + +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +wd=`which wdiff` +if [ "$wd" != "" ]; then + wdiff \"$1\" \"$2\" >/dev/null 2>/dev/null + if [ "$?" == "0" ]; then + echo -e "wdiff \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B -w "$1" "$2" + echo "BUT Files match if we compare word by word, ignoring everything else, using wdiff" + echo "diff has a bug that, if a line contains a single space, this is not discarded by -w" + exit 5 + fi +fi +echo -e "### files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 diff --git a/old/connect.php b/old/connect.php new file mode 100644 index 0000000..1ee33da --- /dev/null +++ b/old/connect.php @@ -0,0 +1,44 @@ + $ct["contestmaxfilesize"] || strlen($name)>100 || strlen($name)<1) { + LOGLevel("User {$_SESSION["usertable"]["username"]} tried to submit file " . + ":${name}: with $size bytes.", 1); + MSGError("File size exceeds the limit allowed or invalid name."); +} else + + DBNewBkp ($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"], + $name, + $fn, $size); +@unlink($fn); +ForceLoad("../index.php"); +?> diff --git a/old/create-import-file.sh b/old/create-import-file.sh new file mode 100755 index 0000000..0d3ca9e --- /dev/null +++ b/old/create-import-file.sh @@ -0,0 +1,197 @@ +#!/bin/bash +# Copyright (c) 2007- C. P. de Campos (cassio@ime.usp.br). All rights reserved. +# Licensed under Q Public License version 1.0. See http://www.opensource.org/licenses/qtpl.php + +for i in /usr/bin/cut /bin/cat /bin/date /usr/bin/basename /bin/true /usr/bin/uuencode /usr/bin/wc /usr/bin/tail; do + if [ ! -x $i ]; then + echo "$i not found. Aborting" + exit 1 + fi +done + +if [ "$1" == "" -o "$2" == "" -o ! -d "$2" -o ! -r "$2" ]; then + echo "Usage $0 " + echo "filename will be overwritten." + echo "directory must contain the following files:" + echo " *.run: where * is a language name." + echo " *.compare: where * is a language name." + echo " *.in: where * is a problem name." + echo " *.out: where * is a problem name." + echo " *.pdf: where * is a problem name." + echo " For better compatibility, use only letters in filenames (avoid spaces, symbols, etc)." + exit 1 +fi +file=$1 +dir=$2 + +d=`/bin/date +%s` +endmark=endmark$d + +echo -n "Enter the contest name: " +read name + +echo -n "Enter your site name: " +read site + +st=$d +while /bin/true; do + echo -n "Enter starting date (format complying with /bin/date. For example, '12/25/2007 13:34'): " + read data + st=`/bin/date -d "$data" +%s` + if [ $? == 0 ]; then + break + fi +done + +echo "Creating contest, site and answer sections" +/bin/cat << EOFEOF > $file +$endmark + +[contest] +contestname=$name +scorelevel=4 +sitename=$site +startdate=$st + +[site] + +[answer] +answernumber=1 +answername=NO - Compile error +answeryes=f + +answernumber=2 +answername=NO - Runtime error +answeryes=f + +answernumber=3 +answername=NO - Time limit exceeded +answeryes=f + +answernumber=4 +answername=YES +answeryes=t + +answernumber=5 +answername=NO - Presentation error +answeryes=f + +answernumber=6 +answername=NO - Wrong answer +answeryes=f + +answernumber=7 +answername=NO - Contact staff +answeryes=f + +answernumber=8 +answername=NO - Problem/File name mismatch +answeryes=f + +EOFEOF + +echo "Creating language section" +echo "[language]" >> $file + +j=1 +for i in $dir/*.run ; do + lang=`/usr/bin/basename "$i" .run` + echo "Creating $lang" + mds=`/usr/bin/md5sum $i | /usr/bin/cut -d" " -f1` + mdc=`/usr/bin/md5sum $dir/$lang.compare | /usr/bin/cut -d" " -f1` + + echo -n "Enter language name: " + read name + + /usr/bin/uuencode -m x < $dir/$lang.run > $file.tmp + lin=`/usr/bin/wc -l $file.tmp | /usr/bin/cut -d" " -f1` + let lin="$lin - 1" + + /bin/cat << EOFEOF >> $file +langnumber=$j +langname=$name +langscriptmd5=$mds +langcompscriptmd5=$mdc +langscript=base64:$lang.run +EOFEOF + /usr/bin/tail -n $lin $file.tmp >> $file + echo "***${endmark}***" >> $file + + /usr/bin/uuencode -m x < $dir/$lang.compare > $file.tmp + lin=`/usr/bin/wc -l $file.tmp | /usr/bin/cut -d" " -f1` + let lin="$lin - 1" + echo "langcompscript=base64:$lang.compare" >> $file + /usr/bin/tail -n $lin $file.tmp >> $file + echo "***${endmark}***" >> $file + + echo "" >> $file + let j="$j + 1" +done + +echo "Creating problem section" +echo "[problem]" >> $file +letters="A B C D E F G H I J K L M N O P Q R S T U V W X Y Z" + +j=1 +for i in $dir/*.out ; do + prob=`/usr/bin/basename "$i" .out` + letter=`echo $letters | /usr/bin/cut -d" " -f$j` + echo "Creating problem $letter (basename=$prob)" + + echo -n "Enter full name: " + read full + echo -n "Enter time limit: " + read tl + echo -n "Enter Color name: " + read cn + echo -n "Enter Color (html RGB format): " + read rgb + + /bin/cat << EOFEOF >> $file +probnumber=$j +probname=$letter +probfullname=$full +probbasename=$prob +probtimelimit=$tl +probcolorname=$cn +probcolor=$rgb +EOFEOF + + if [ -r $dir/$prob.in ]; then + mds=`/usr/bin/md5sum $dir/$prob.in | /usr/bin/cut -d" " -f1` + echo "probinputfilemd5=$mds" >> $file + echo "probinputfile=base64:$prob.in" >> $file + /usr/bin/uuencode -m x < $dir/$prob.in > $file.tmp + lin=`/usr/bin/wc -l $file.tmp | /usr/bin/cut -d" " -f1` + let lin="$lin - 1" + /usr/bin/tail -n $lin $file.tmp >> $file + echo "***${endmark}***" >> $file + fi + if [ -r $dir/$prob.out ]; then + mds=`/usr/bin/md5sum $dir/$prob.out | /usr/bin/cut -d" " -f1` + echo "probsolfilemd5=$mds" >> $file + echo "probsolfile=base64:$prob.out" >> $file + /usr/bin/uuencode -m x < $dir/$prob.out > $file.tmp + lin=`/usr/bin/wc -l $file.tmp | /usr/bin/cut -d" " -f1` + let lin="$lin - 1" + /usr/bin/tail -n $lin $file.tmp >> $file + echo "***${endmark}***" >> $file + fi + if [ -r $dir/$prob.pdf ]; then + mds=`/usr/bin/md5sum $dir/$prob.pdf | /usr/bin/cut -d" " -f1` + echo "probdescfilemd5=$mds" >> $file + echo "probdescfile=base64:$prob.pdf" >> $file + /usr/bin/uuencode -m x < $dir/$prob.pdf > $file.tmp + lin=`/usr/bin/wc -l $file.tmp | /usr/bin/cut -d" " -f1` + let lin="$lin - 1" + /usr/bin/tail -n $lin $file.tmp >> $file + echo "***${endmark}***" >> $file + fi + + echo "" >> $file + let j="$j + 1" +done + +echo "[end]" >> $file +rm -f $file.tmp +echo "Done." diff --git a/old/getextdata.old b/old/getextdata.old new file mode 100644 index 0000000..7c9955d --- /dev/null +++ b/old/getextdata.old @@ -0,0 +1,931 @@ +$aqui["updatetime"]) + $situacao[$j]="atualizar"; + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $del=0; $upd=0; $ins=0; + for ($k=0; $k<$nn; $k++) { + $atual = DBRow($rr, $k); + if (!$needed[$k]) { + DBExec($c, "delete from answertable where contestnumber=$contest and answernumber=".$atual["answernumber"]); + $del++; + } + } + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="atualizar") { + $upd++; + DBExec ($c, "update answertable set ". + "runanswer='".$atual["runanswer"]."',". + "yes='".$atual["yes"]."',". + "fake='".$atual["fake"]."',". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and answernumber=".$atual["answernumber"]. + " and updatetime<".$atual["updatetime"]); + } else if ($situacao[$j]=="inserir") { + $ins++; + DBExec($c,"insert into answertable (contestnumber, answernumber, runanswer, yes, fake, updatetime) values (" . + $contest.",".$atual["answernumber"].",'".$atual["runanswer"]."','".$atual["yes"]."',". + "'".$atual["fake"]."',".$atual["updatetime"].")"); + } + } + echo " deletions=$del, updates=$upd, insertions=$ins\n\n"; + + // sincronizando languages + $r = DBExec ($t, "select * from langtable where contestnumber=$contest"); + $rr = DBExec ($c, "select * from langtable where contestnumber=$contest for update"); + $n = DBnLines ($r); + $nn = DBnLines ($rr); + echo "languages: external(site=$mainsite, reading=$mainsite)=$n, local=$nn\n"; + for ($k=0; $k<$nn; $k++) $needed[$k]=false; + for ($j=0;$j<$n;$j++) { + $la = DBRow($r,$j); + for ($k=0; $k<$nn; $k++) { + $aqui = DBRow($rr,$k); + if ($la["langnumber"]==$aqui["langnumber"] && $la["contestnumber"]==$aqui["contestnumber"]) { + $needed[$k]=true; + if ($la["updatetime"]>$aqui["updatetime"]) + $situacao[$j]="atualizar"; + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $del=0; $upd=0; $ins=0; + for ($k=0; $k<$nn; $k++) { + $atual = DBRow($rr, $k); + if (!$needed[$k]) { + DBExec($c, "delete from langtable where contestnumber=$contest and langnumber=".$atual["langnumber"]); + $del++; + } + } + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="atualizar") { + $upd++; + DBExec ($c, "update langtable set ". + "langname='".escape_string($atual["langname"])."',". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and langnumber=".$atual["langnumber"]. + " and updatetime<".$atual["updatetime"]); + } else if ($situacao[$j]=="inserir") { + $ins++; + DBExec($c,"insert into langtable (contestnumber, langnumber, langname, updatetime) values ($contest,".$atual["langnumber"]. + ",'".escape_string($atual["langname"])."',".$atual["updatetime"].")"); + } + } + echo " deletions=$del, updates=$upd, insertions=$ins\n\n"; + + // sincronizando problems + $r = DBExec ($t, "select * from problemtable where contestnumber=$contest"); + $rr = DBExec ($c, "select * from problemtable where contestnumber=$contest for update"); + $n = DBnLines ($r); + $nn = DBnLines ($rr); + echo "problems: external(site=$mainsite, reading=$mainsite)=$n, local=$nn\n"; + for ($k=0; $k<$nn; $k++) $needed[$k]=false; + for ($j=0;$j<$n;$j++) { + $la = DBRow($r,$j); + for ($k=0; $k<$nn; $k++) { + $aqui = DBRow($rr,$k); + if ($la["problemnumber"]==$aqui["problemnumber"] && $la["contestnumber"]==$aqui["contestnumber"]) { + $needed[$k]=true; + if ($la["updatetime"]>$aqui["updatetime"]) + $situacao[$j]="atualizar"; + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $del=0; $upd=0; $ins=0; + for ($k=0; $k<$nn; $k++) { + $atual = DBRow($rr, $k); + if (!$needed[$k]) { + DBExec($c, "delete from problemtable where contestnumber=$contest and problemnumber=".$atual["problemnumber"]); + $del++; + } + } + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="inserir") { + $ins++; $upd--; + DBExec($c,"insert into problemtable (contestnumber, problemnumber, problemname, updatetime) values ($contest,". + $atual["problemnumber"].",'".escape_string($atual["problemname"])."', 0)"); + } + if ($situacao[$j]=="atualizar" || $situacao[$j]=="inserir") { + $upd++; + $p = DBRow($r2, 0); + if ($p["probleminputfile"]>0) DB_lo_unlink($c, $p["probleminputfile"]); + if ($p["problemsolfile"]>0) DB_lo_unlink($c, $p["problemsolfile"]); + DBExec($t, "begin work"); + if ($atual["probleminputfile"]=="") $inputfile="null"; + else { + $in = DB_lo_open($t, $atual["probleminputfile"], "r"); + if (!$in) $inputfile="null"; + else { + $inputfile = DB_lo_create ($c); + $out = DB_lo_open ($c, $inputfile, "w"); + while (($buf = DB_lo_read ($in, 100000)) != false) + DB_lo_write ($out, $buf); + DB_lo_close ($out); + DB_lo_close ($in); + } + } + if ($atual["problemsolfile"]=="") $solfile="null"; + else { + $in = DB_lo_open($t, $atual["problemsolfile"], "r"); + if (!$in) $solfile="null"; + else { + $solfile = DB_lo_create ($c); + $out = DB_lo_open ($c, $solfile, "w"); + while (($buf = DB_lo_read ($in, 100000)) != false) + DB_lo_write ($out, $buf); + DB_lo_close ($out); + DB_lo_close ($in); + } + } + DBExec ($t, "commit work"); + + DBExec ($c, "update problemtable set ". + "problemname='".escape_string($atual["problemname"])."',". + "problemfullname='".escape_string($atual["problemfullname"])."',". + "problembasefilename='".escape_string($atual["problembasefilename"])."',". + "probleminputfilename='".escape_string($atual["probleminputfilename"])."',". + "problemsolfilename='".escape_string($atual["problemsolfilename"])."',". + "fake='".$atual["fake"]."',". + "probleminputfile=".$inputfile.",". + "problemsolfile=".$solfile.",". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and problemnumber=".$atual["problemnumber"]. + " and updatetime<".$atual["updatetime"]); + } + } + echo " deletions=$del, updates=$upd, insertions=$ins\n\n"; + DBExec($c, "commit work"); + } + + } + + $r = DBExec ($c, "select * from sitetable where contestnumber=$contest"); + $n = DBnlines($r); + if ($n == 0) { + echo "Unable to find sites in the database.\n"; + exit; + } + $st = array(); + for ($i=0;$i<$n;$i++) { + $st[$i] = DBRow($r,$i); + } + + for ($i=0; $i$aqui["updatetime"]) + $situacao[$j]="atualizar"; + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $del=0; + for ($k=0; $k<$nn; $k++) { + $atual = DBRow($rr, $k); + if (!$needed[$k]) { + DBExec($c, "delete from usertable where contestnumber=$contest and usersitenumber=$site and usernumber=". + $atual["usernumber"]); + $del++; + } + } + $upd=0; $ins=0; + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); + if ($atual["userlastlogin"]=="") $atual["userlastlogin"]="null"; + if ($atual["userlastlogout"]=="") $atual["userlastlogout"]="null"; + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="atualizar") { + DBExec ($c, "update usertable set ". + "username='".escape_string($atual["username"])."',". + "userfullname='".escape_string($atual["userfullname"])."',". + "userdesc='".escape_string($atual["userdesc"])."',". + "usertype='".escape_string($atual["usertype"])."',". + "userenabled='".$atual["userenabled"]."',". + "usermultilogin='".$atual["usermultilogin"]."',". + "userpassword='".$atual["userpassword"]."',". + "userip='".$atual["userip"]."',". + "userlastlogin=".$atual["userlastlogin"].",". + "userlastlogout=".$atual["userlastlogout"].",". + "usersession='".$atual["usersession"]."',". + "userpermitip='".$atual["userpermitip"]."',". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and usersitenumber=".$atual["usersitenumber"]. + " and usernumber=".$atual["usernumber"]." and updatetime<".$atual["updatetime"]); + $upd++; + } else if ($situacao[$j]=="inserir") { + DBExec ($c, "insert into usertable (username, userfullname, userdesc, usertype, userenabled, usermultilogin, ". + "userpassword, userip, userlastlogin, userlastlogout, usersession, userpermitip, updatetime, ". + "contestnumber, usersitenumber, usernumber) values (". + "'".escape_string($atual["username"])."',". + "'".escape_string($atual["userfullname"])."',". + "'".escape_string($atual["userdesc"])."',". + "'".$atual["usertype"]."',". + "'".$atual["userenabled"]."',". + "'".$atual["usermultilogin"]."',". + "'".$atual["userpassword"]."',". + "'".$atual["userip"]."',". + $atual["userlastlogin"].",". + $atual["userlastlogout"].",". + "'".$atual["usersession"]."',". + "'".$atual["userpermitip"]."',". + $atual["updatetime"].",$contest,".$atual["usersitenumber"].",".$atual["usernumber"].")"); + $ins++; + } + } + echo " deletions=$del, updates=$upd, insertions=$ins\n\n"; + + // sincronizando clars + $r = DBExec ($t, "select * from clartable where contestnumber=$contest and clarsitenumber=$site"); + $rr = DBExec ($c, "select * from clartable where contestnumber=$contest and clarsitenumber=$site"); + $n = DBnLines ($r); + $nn = DBnLines ($rr); + echo "clars: external(site=$site, reading=$site)=$n, local=$nn\n"; + for ($k=0; $k<$nn; $k++) $needed[$k]=false; + for ($j=0;$j<$n;$j++) { + $la = DBRow($r,$j); + for ($k=0; $k<$nn; $k++) { + $aqui = DBRow($rr,$k); + if ($la["clarnumber"]==$aqui["clarnumber"] && $la["contestnumber"]==$aqui["contestnumber"] && + $la["clarsitenumber"]==$aqui["clarsitenumber"]) { + $needed[$k]=true; + if ($la["updatetime"]>$aqui["updatetime"]) + $situacao[$j]="atualizar"; + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $del=0; + for ($k=0; $k<$nn; $k++) { + $atual = DBRow($rr, $k); + if (!$needed[$k]) { + DBExec($c, "delete from clartable where contestnumber=$contest and clarsitenumber=$site and clarnumber=". + $atual["clarnumber"]); + $del++; + } + } + $upd=0; $ins=0; + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); + if ($atual["claranswer"]=="") $atual["claranswer"]="null"; + else $atual["claranswer"]="'".escape_string($atual["claranswer"])."'"; + if ($atual["clarjudge"]=="") $atual["clarjudge"]="null"; + if ($atual["clarjudgesite"]=="") $atual["clarjudgesite"]="null"; + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="atualizar") { + DBExec ($c, "update clartable set ". + "usernumber=".$atual["usernumber"].",". + "clardate=".$atual["clardate"].",". + "clardatediff=".$atual["clardatediff"].",". + "clardatediffans=".$atual["clardatediffans"].",". + "clarproblem=".$atual["clarproblem"].",". + "clardata='".escape_string($atual["clardata"])."',". + "claranswer=".$atual["claranswer"].",". + "clarstatus='".escape_string($atual["clarstatus"])."',". + "clarjudge=".$atual["clarjudge"].",". + "clarjudgesite=".$atual["clarjudgesite"].",". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and clarsitenumber=".$atual["clarsitenumber"]. + " and clarnumber=".$atual["clarnumber"]." and updatetime<".$atual["updatetime"]); + $upd++; + } else if($situacao[$j]=="inserir") { + DBExec ($c, "insert into clartable (contestnumber, clarsitenumber, clarnumber, usernumber, clardate,". + "clardatediff, clardatediffans, clarproblem, clardata, claranswer, clarstatus, clarjudge, clarjudgesite, updatetime) ". + "values (".$contest.",".$atual["clarsitenumber"].",".$atual["clarnumber"].",".$atual["usernumber"].",". + $atual["clardate"].",". + $atual["clardatediff"].",". + $atual["clardatediffans"].",". + $atual["clarproblem"].",". + "'".escape_string($atual["clardata"])."',". + $atual["claranswer"].",". + "'".escape_string($atual["clarstatus"])."',". + $atual["clarjudge"].",". + $atual["clarjudgesite"].",". + $atual["updatetime"].")"); + $ins++; + } + } + echo " deletions=$del, updates=$upd, insertions=$ins\n\n"; + + // sincronizando clars + $r = DBExec ($t, "select * from clartable where contestnumber=$contest and clarsitenumber=$localsite"); + $rr = DBExec ($c, "select * from clartable where contestnumber=$contest and clarsitenumber=$localsite"); + $n = DBnLines ($r); + $nn = DBnLines ($rr); + echo "clars: external(site=$site, reading=$localsite)=$n, local=$nn\n"; + for ($k=0; $k<$nn; $k++) $needed[$k]=false; + for ($j=0;$j<$n;$j++) { + $la = DBRow($r,$j); + for ($k=0; $k<$nn; $k++) { + $aqui = DBRow($rr,$k); + if ($la["clarnumber"]==$aqui["clarnumber"] && $la["contestnumber"]==$aqui["contestnumber"] && + $la["clarsitenumber"]==$aqui["clarsitenumber"]) { + $needed[$k]=true; + if ($la["updatetime"]>$aqui["updatetime"]) + $situacao[$j]="atualizar"; + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $upd=0; $ins=0; + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); + if ($atual["claranswer"]=="") $atual["claranswer"]="null"; + else $atual["claranswer"]="'".escape_string($atual["claranswer"])."'"; + if ($atual["clarjudge"]=="") $atual["clarjudge"]="null"; + if ($atual["clarjudgesite"]=="") $atual["clarjudgesite"]="null"; + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="atualizar") { + DBExec ($c, "update clartable set ". + "usernumber=".$atual["usernumber"].",". + "clardate=".$atual["clardate"].",". + "clardatediff=".$atual["clardatediff"].",". + "clardatediffans=".$atual["clardatediffans"].",". + "clarproblem=".$atual["clarproblem"].",". + "clardata='".escape_string($atual["clardata"])."',". + "claranswer=".$atual["claranswer"].",". + "clarstatus='".escape_string($atual["clarstatus"])."',". + "clarjudge=".$atual["clarjudge"].",". + "clarjudgesite=".$atual["clarjudgesite"].",". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and clarsitenumber=".$atual["clarsitenumber"]. + " and clarnumber=".$atual["clarnumber"]." and updatetime<".$atual["updatetime"]); + $upd++; + } else if($situacao[$j]=="inserir") { + $ins++; + echo "Clar inserts shouldn't exist (clarnumber=".$atual["clarnumber"].")...\n"; + } + } + echo " updates=$upd, insertions=$ins\n\n"; + + // sincronizando runs + $r = DBExec ($t, "select * from runtable where contestnumber=$contest and runsitenumber=$site"); + $rr = DBExec ($c, "select * from runtable where contestnumber=$contest and runsitenumber=$site"); + $n = DBnLines ($r); + $nn = DBnLines ($rr); + echo "runs: external(site=$site, reading=$site)=$n, local=$nn\n"; + for ($k=0; $k<$nn; $k++) $needed[$k]=false; + for ($j=0;$j<$n;$j++) { + $la = DBRow($r,$j); + for ($k=0; $k<$nn; $k++) { + $aqui = DBRow($rr,$k); + if ($la["runnumber"]==$aqui["runnumber"] && $la["contestnumber"]==$aqui["contestnumber"] && + $la["runsitenumber"]==$aqui["runsitenumber"]) { + $needed[$k]=true; + if ($la["updatetime"]>$aqui["updatetime"]) { + $situacao[$j]="atualizar"; + } + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $del=0; + for ($k=0; $k<$nn; $k++) { + $atual = DBRow($rr, $k); + if (!$needed[$k]) { + $del++; + DBExec($c, "delete from runtable where contestnumber=$contest and runsitenumber=$site and runnumber=". + $atual["runnumber"]); + } + } + $upd=0; $ins=0; + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); +/* + $r2 = DBExec ($c,"select * from runtable where contestnumber=$contest and runsitenumber=".$atual["runsitenumber"]. + " and runnumber=".$atual["runnumber"]." for update"); + if (DBnLines($r2)>0) { + $p = DBRow($r2, 0); + DB_lo_unlink($c, $p["rundata"]); + } +*/ + if ($atual["runjudge"]=="") $atual["runjudge"]="null"; + if ($atual["runjudgesite"]=="") $atual["runjudgesite"]="null"; + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="atualizar") { + $upd++; + DBExec ($c, "update runtable set ". + "usernumber=".$atual["usernumber"].",". + "rundate=".$atual["rundate"].",". + "rundatediff=".$atual["rundatediff"].",". + "rundatediffans=".$atual["rundatediffans"].",". + "runproblem=".$atual["runproblem"].",". + "runlangnumber=".$atual["runlangnumber"].",". + "runanswer=".$atual["runanswer"].",". + "runstatus='".escape_string($atual["runstatus"])."',". + "runjudge=".$atual["runjudge"].",". + "runjudgesite=".$atual["runjudgesite"].",". + "runfilename='".escape_string($atual["runfilename"])."',". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and runsitenumber=".$atual["runsitenumber"]. + " and runnumber=".$atual["runnumber"]." and updatetime<".$atual["updatetime"]); + } else if ($situacao[$j]=="inserir") { + $ins++; + DBExec($t, "begin work"); + $in = DB_lo_open($t, $atual["rundata"], "r"); + if (!$in) $o="0"; + else { + $o = DB_lo_create ($c); + $out = DB_lo_open ($c, $o, "w"); + while (($buf = DB_lo_read ($in, 1000)) != false) + DB_lo_write ($out, $buf); + DB_lo_close ($out); + DB_lo_close ($in); + + $in = DB_lo_open($t, $atual["rundata"], "r"); + if (!$in) { + $o="0"; + LOGLevel("Run not saved as file (run=".$atual["runnumber"].",site=".$atual["runsitenumber"]. + ",contest=$contest", 1); + } else { + $sitess=$atual["runsitenumber"]; + $nss=$atual["runnumber"]; + $user=$atual["usernumber"]; + $problem=$atual["runproblem"]; + $filename=escape_string($atual["runfilename"]); + $ttimet=$atual["rundate"]; + $fp = fopen("/tmp/boca/contest${contest}.site${sitess}.run${nss}.user${user}.". + "problem${problem}.time${ttimet}.${filename}", "w"); + if ($fp) { + while (($buf = DB_lo_read ($in, 1000)) != false) + fwrite ($fp, $buf); + fclose ($fp); + $fp = fopen("/tmp/check/contest${contest}.site${sitess}.run${nss}.user${user}.". + "problem${problem}.time${ttimet}.${filename}.check", "w"); + if ($fp) { + fwrite($fp, "1"); + fclose ($fp); + } + else + LOGLevel("Run not saved as check file (run=".$atual["runnumber"].",site=".$atual["runsitenumber"]. + ",contest=$contest", 1); + } else + LOGLevel("Run not saved as file (run=".$atual["runnumber"].",site=".$atual["runsitenumber"]. + ",contest=$contest", 1); + DB_lo_close ($out); + } + + } + DBExec ($c, "insert into runtable (contestnumber, runsitenumber, runnumber, usernumber, rundate,". + "rundatediff, rundatediffans, runproblem, runfilename, rundata, runanswer, runstatus, runjudge,". + "runjudgesite, runlangnumber, updatetime) ". + "values (".$contest.",".$atual["runsitenumber"].",".$atual["runnumber"].",".$atual["usernumber"].",". + $atual["rundate"].",". + $atual["rundatediff"].",". + $atual["rundatediffans"].",". + $atual["runproblem"].",". + "'".escape_string($atual["runfilename"])."',$o,". + $atual["runanswer"].",". + "'".escape_string($atual["runstatus"])."',". + $atual["runjudge"].",". + $atual["runjudgesite"].",". + $atual["runlangnumber"].",". + $atual["updatetime"].")"); + DBExec ($t, "commit work"); + } + } + echo " deletions=$del, updates=$upd, insertions=$ins\n\n"; + + // sincronizando runs + $r = DBExec ($t, "select * from runtable where contestnumber=$contest and runsitenumber=$localsite"); + $rr = DBExec ($c, "select * from runtable where contestnumber=$contest and runsitenumber=$localsite"); + $n = DBnLines ($r); + $nn = DBnLines ($rr); + echo "runs: external(site=$site, reading=$localsite)=$n, local=$nn\n"; + for ($k=0; $k<$nn; $k++) $needed[$k]=false; + for ($j=0;$j<$n;$j++) { + $la = DBRow($r,$j); + for ($k=0; $k<$nn; $k++) { + $aqui = DBRow($rr,$k); + if ($la["runnumber"]==$aqui["runnumber"] && $la["contestnumber"]==$aqui["contestnumber"] && + $la["runsitenumber"]==$aqui["runsitenumber"]) { + $needed[$k]=true; + if ($la["updatetime"]>$aqui["updatetime"]) { + $situacao[$j]="atualizar"; + + + if ($la["runanswer"] != "") { + $rrr = DBExec($c, "select * from answertable where answernumber=".$la["runanswer"]. + " and contestnumber=".$la["contestnumber"]); + $ans = (DBnLines($rrr)>0)? DBRow($rrr, 0) : null; + if ($ans == null) { + echo "Problem with the answer table. Unable to send balloon because the answer was " . + "not found (run=".$la["runnumber"].", site=".$la["runsite"].", contest=" . + $la["contestnumber"].", answer=".$la["runanswer"].")."; + $yesla = 'x'; + } else $yesla = $ans["yes"]; + } else $yesla='f'; + if ($aqui["runanswer"] != "") { + $rrr = DBExec($c, "select * from answertable where answernumber=".$aqui["runanswer"]. + " and contestnumber=".$aqui["contestnumber"]); + $ans = (DBnLines($rrr)>0)? DBRow($rrr, 0) : null; + if ($ans == null) { + echo "Problem with the answer table. Unable to send balloon because the answer was " . + "not found (run=".$aqui["runnumber"].", site=".$aqui["runsite"].", contest=" . + $aqui["contestnumber"].", answer=".$aqui["runanswer"].")."; + $yesaqui = 'x'; + } else $yesaqui = $ans["yes"]; + } else $yesaqui='f'; + + if ($yesla == 't' && $yesaqui == 'f') { + $rrr = DBExec ($c, "select * from sitetable where contestnumber=".$aqui["contestnumber"]. + " and sitenumber=$localsite"); + if (DBnLines($rrr)<=0) + echo "Site info not found (contest=${aqui["contestnumber"]}, site=$localsite)."; + else { + $b = DBRow($rrr,0); + $ti = $b["sitestartdate"]; + $tempo = time(); + $ta = $tempo - $ti; + $tf = $b["sitelastmileanswer"]; +// if ($ta < $tf) { + $rrr = DBExec ($c, "select * from usertable where contestnumber=". + $aqui["contestnumber"]." and usersitenumber=$localsite and usernumber=". + $aqui["usernumber"]); + if (DBnLines($rrr)<=0) + echo "User info not found (contest=${aqui["contestnumber"]}, ". + "site=$localsite, user=${aqui["runusernumber"]})."; + else { + $u = DBRow ($rrr,0); + $rrr = DBExec ($c, "select * from problemtable where contestnumber=". + $aqui["contestnumber"]." and problemnumber=". + $aqui["runproblem"]); + if (DBnLines($rrr)<=0) + echo "Problem info not found (contest=${aqui["contestnumber"]}, ". + "problem=${aqui["runproblem"]})."; + else { + $p = DBRow ($rrr,0); + mail("balloon@mainserver", "YES: team=" . $u["username"] . + ", problem=" . $p["problemname"], + "User ".$u["username"] ." should receive a balloon for ". + $p["problemfullname"]."\n"); + } + } +// } + } + } else if ($yesla == 'f' && $yesaqui == 't') { + $rrr = DBExec ($c, "select * from usertable where contestnumber=". + $aqui["contestnumber"]." and usersitenumber=$localsite and usernumber=". + $aqui["usernumber"]); + if (DBnLines($rrr)<=0) + echo "User info not found (contest=${aqui["contestnumber"]}, ". + "site=$localsite, user=${aqui["runusernumber"]})."; + else { + $u = DBRow ($rrr,0); + $rrr = DBExec ($c, "select * from problemtable where contestnumber=". + $aqui["contestnumber"]." and problemnumber=". + $aqui["runproblem"]); + if (DBnLines($rrr)<=0) + echo "Problem info not found (contest=${aqui["contestnumber"]}, ". + "problem=${aqui["runproblem"]})."; + else { + $p = DBRow ($rrr,0); + mail("balloon@mainserver", "NO: team=" . $u["username"] . + ", problem=" . $p["problemname"], + "Remove the balloon from user ". $u["username"] . + " for ".$p["problemfullname"]."\n"); + } + } + } + + + } + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $upd=0; $ins=0; + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); + + if ($atual["runjudge"]=="") $atual["runjudge"]="null"; + if ($atual["runjudgesite"]=="") $atual["runjudgesite"]="null"; + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="atualizar") { + $upd++; + DBExec ($c, "update runtable set ". + "usernumber=".$atual["usernumber"].",". + "rundate=".$atual["rundate"].",". + "rundatediff=".$atual["rundatediff"].",". + "rundatediffans=".$atual["rundatediffans"].",". + "runproblem=".$atual["runproblem"].",". + "runlangnumber=".$atual["runlangnumber"].",". + "runanswer=".$atual["runanswer"].",". + "runstatus='".escape_string($atual["runstatus"])."',". + "runjudge=".$atual["runjudge"].",". + "runjudgesite=".$atual["runjudgesite"].",". + "runfilename='".escape_string($atual["runfilename"])."',". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and runsitenumber=".$atual["runsitenumber"]. + " and runnumber=".$atual["runnumber"]." and updatetime<".$atual["updatetime"]); + } else if ($situacao[$j]=="inserir") { + $ins++; + echo "Run Inserts shouldn't exist (run=".$atual["runnumber"].")..."; + } + } + echo " updates=$upd, insertions=$ins\n\n"; + + DBExec($c, "commit work"); + DBClose($t); + } + DBClose($c); +} + +//fecha a conexao com o banco (isso nao eh realmente necessario, ja que o php/apache cuidam do servico) +function DBClose($c) { + if ($c) pg_close($c); +} +//executar instrucao no banco de dados, parando em caso de erro quando $stop=1 +function DBExec($conn,$sql) { +// echo $sql . "\n"; + $result = pg_exec ($conn, $sql); + if (!$result) { + echo "Unable to exec SQL in the database. SQL=(" . $sql . ")," . + " Error=(" . pg_errormessage($conn) . ")\n"; + exit; + } + return $result; +} +//devolve o numero de linhas da consulta +function DBnlines ($result) { + return pg_numrows ($result); +} +//pega uma linha da consulta no formato de array +function DBRow ($r, $i) { + return pg_fetch_array ($r, $i); +} +function escape_string($s) { + return str_replace("'", "''", $s); +} +if (getIP()!="UNKNOWN") exit; + +$x = DBConnect(); +if ($x==null) exit; +$y = DBExec($x, "select * from contesttable where contestactive='t'"); +if (DBnLines($y)==0) { + echo "Unable to find the active contest in the database.\n"; + exit; +} +$ct = DBRow($y,0); +DBClose($x); +GetExternalData($ct["contestnumber"]); + +?> diff --git a/old/getextdata.php b/old/getextdata.php new file mode 100644 index 0000000..7c9955d --- /dev/null +++ b/old/getextdata.php @@ -0,0 +1,931 @@ +$aqui["updatetime"]) + $situacao[$j]="atualizar"; + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $del=0; $upd=0; $ins=0; + for ($k=0; $k<$nn; $k++) { + $atual = DBRow($rr, $k); + if (!$needed[$k]) { + DBExec($c, "delete from answertable where contestnumber=$contest and answernumber=".$atual["answernumber"]); + $del++; + } + } + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="atualizar") { + $upd++; + DBExec ($c, "update answertable set ". + "runanswer='".$atual["runanswer"]."',". + "yes='".$atual["yes"]."',". + "fake='".$atual["fake"]."',". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and answernumber=".$atual["answernumber"]. + " and updatetime<".$atual["updatetime"]); + } else if ($situacao[$j]=="inserir") { + $ins++; + DBExec($c,"insert into answertable (contestnumber, answernumber, runanswer, yes, fake, updatetime) values (" . + $contest.",".$atual["answernumber"].",'".$atual["runanswer"]."','".$atual["yes"]."',". + "'".$atual["fake"]."',".$atual["updatetime"].")"); + } + } + echo " deletions=$del, updates=$upd, insertions=$ins\n\n"; + + // sincronizando languages + $r = DBExec ($t, "select * from langtable where contestnumber=$contest"); + $rr = DBExec ($c, "select * from langtable where contestnumber=$contest for update"); + $n = DBnLines ($r); + $nn = DBnLines ($rr); + echo "languages: external(site=$mainsite, reading=$mainsite)=$n, local=$nn\n"; + for ($k=0; $k<$nn; $k++) $needed[$k]=false; + for ($j=0;$j<$n;$j++) { + $la = DBRow($r,$j); + for ($k=0; $k<$nn; $k++) { + $aqui = DBRow($rr,$k); + if ($la["langnumber"]==$aqui["langnumber"] && $la["contestnumber"]==$aqui["contestnumber"]) { + $needed[$k]=true; + if ($la["updatetime"]>$aqui["updatetime"]) + $situacao[$j]="atualizar"; + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $del=0; $upd=0; $ins=0; + for ($k=0; $k<$nn; $k++) { + $atual = DBRow($rr, $k); + if (!$needed[$k]) { + DBExec($c, "delete from langtable where contestnumber=$contest and langnumber=".$atual["langnumber"]); + $del++; + } + } + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="atualizar") { + $upd++; + DBExec ($c, "update langtable set ". + "langname='".escape_string($atual["langname"])."',". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and langnumber=".$atual["langnumber"]. + " and updatetime<".$atual["updatetime"]); + } else if ($situacao[$j]=="inserir") { + $ins++; + DBExec($c,"insert into langtable (contestnumber, langnumber, langname, updatetime) values ($contest,".$atual["langnumber"]. + ",'".escape_string($atual["langname"])."',".$atual["updatetime"].")"); + } + } + echo " deletions=$del, updates=$upd, insertions=$ins\n\n"; + + // sincronizando problems + $r = DBExec ($t, "select * from problemtable where contestnumber=$contest"); + $rr = DBExec ($c, "select * from problemtable where contestnumber=$contest for update"); + $n = DBnLines ($r); + $nn = DBnLines ($rr); + echo "problems: external(site=$mainsite, reading=$mainsite)=$n, local=$nn\n"; + for ($k=0; $k<$nn; $k++) $needed[$k]=false; + for ($j=0;$j<$n;$j++) { + $la = DBRow($r,$j); + for ($k=0; $k<$nn; $k++) { + $aqui = DBRow($rr,$k); + if ($la["problemnumber"]==$aqui["problemnumber"] && $la["contestnumber"]==$aqui["contestnumber"]) { + $needed[$k]=true; + if ($la["updatetime"]>$aqui["updatetime"]) + $situacao[$j]="atualizar"; + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $del=0; $upd=0; $ins=0; + for ($k=0; $k<$nn; $k++) { + $atual = DBRow($rr, $k); + if (!$needed[$k]) { + DBExec($c, "delete from problemtable where contestnumber=$contest and problemnumber=".$atual["problemnumber"]); + $del++; + } + } + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="inserir") { + $ins++; $upd--; + DBExec($c,"insert into problemtable (contestnumber, problemnumber, problemname, updatetime) values ($contest,". + $atual["problemnumber"].",'".escape_string($atual["problemname"])."', 0)"); + } + if ($situacao[$j]=="atualizar" || $situacao[$j]=="inserir") { + $upd++; + $p = DBRow($r2, 0); + if ($p["probleminputfile"]>0) DB_lo_unlink($c, $p["probleminputfile"]); + if ($p["problemsolfile"]>0) DB_lo_unlink($c, $p["problemsolfile"]); + DBExec($t, "begin work"); + if ($atual["probleminputfile"]=="") $inputfile="null"; + else { + $in = DB_lo_open($t, $atual["probleminputfile"], "r"); + if (!$in) $inputfile="null"; + else { + $inputfile = DB_lo_create ($c); + $out = DB_lo_open ($c, $inputfile, "w"); + while (($buf = DB_lo_read ($in, 100000)) != false) + DB_lo_write ($out, $buf); + DB_lo_close ($out); + DB_lo_close ($in); + } + } + if ($atual["problemsolfile"]=="") $solfile="null"; + else { + $in = DB_lo_open($t, $atual["problemsolfile"], "r"); + if (!$in) $solfile="null"; + else { + $solfile = DB_lo_create ($c); + $out = DB_lo_open ($c, $solfile, "w"); + while (($buf = DB_lo_read ($in, 100000)) != false) + DB_lo_write ($out, $buf); + DB_lo_close ($out); + DB_lo_close ($in); + } + } + DBExec ($t, "commit work"); + + DBExec ($c, "update problemtable set ". + "problemname='".escape_string($atual["problemname"])."',". + "problemfullname='".escape_string($atual["problemfullname"])."',". + "problembasefilename='".escape_string($atual["problembasefilename"])."',". + "probleminputfilename='".escape_string($atual["probleminputfilename"])."',". + "problemsolfilename='".escape_string($atual["problemsolfilename"])."',". + "fake='".$atual["fake"]."',". + "probleminputfile=".$inputfile.",". + "problemsolfile=".$solfile.",". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and problemnumber=".$atual["problemnumber"]. + " and updatetime<".$atual["updatetime"]); + } + } + echo " deletions=$del, updates=$upd, insertions=$ins\n\n"; + DBExec($c, "commit work"); + } + + } + + $r = DBExec ($c, "select * from sitetable where contestnumber=$contest"); + $n = DBnlines($r); + if ($n == 0) { + echo "Unable to find sites in the database.\n"; + exit; + } + $st = array(); + for ($i=0;$i<$n;$i++) { + $st[$i] = DBRow($r,$i); + } + + for ($i=0; $i$aqui["updatetime"]) + $situacao[$j]="atualizar"; + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $del=0; + for ($k=0; $k<$nn; $k++) { + $atual = DBRow($rr, $k); + if (!$needed[$k]) { + DBExec($c, "delete from usertable where contestnumber=$contest and usersitenumber=$site and usernumber=". + $atual["usernumber"]); + $del++; + } + } + $upd=0; $ins=0; + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); + if ($atual["userlastlogin"]=="") $atual["userlastlogin"]="null"; + if ($atual["userlastlogout"]=="") $atual["userlastlogout"]="null"; + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="atualizar") { + DBExec ($c, "update usertable set ". + "username='".escape_string($atual["username"])."',". + "userfullname='".escape_string($atual["userfullname"])."',". + "userdesc='".escape_string($atual["userdesc"])."',". + "usertype='".escape_string($atual["usertype"])."',". + "userenabled='".$atual["userenabled"]."',". + "usermultilogin='".$atual["usermultilogin"]."',". + "userpassword='".$atual["userpassword"]."',". + "userip='".$atual["userip"]."',". + "userlastlogin=".$atual["userlastlogin"].",". + "userlastlogout=".$atual["userlastlogout"].",". + "usersession='".$atual["usersession"]."',". + "userpermitip='".$atual["userpermitip"]."',". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and usersitenumber=".$atual["usersitenumber"]. + " and usernumber=".$atual["usernumber"]." and updatetime<".$atual["updatetime"]); + $upd++; + } else if ($situacao[$j]=="inserir") { + DBExec ($c, "insert into usertable (username, userfullname, userdesc, usertype, userenabled, usermultilogin, ". + "userpassword, userip, userlastlogin, userlastlogout, usersession, userpermitip, updatetime, ". + "contestnumber, usersitenumber, usernumber) values (". + "'".escape_string($atual["username"])."',". + "'".escape_string($atual["userfullname"])."',". + "'".escape_string($atual["userdesc"])."',". + "'".$atual["usertype"]."',". + "'".$atual["userenabled"]."',". + "'".$atual["usermultilogin"]."',". + "'".$atual["userpassword"]."',". + "'".$atual["userip"]."',". + $atual["userlastlogin"].",". + $atual["userlastlogout"].",". + "'".$atual["usersession"]."',". + "'".$atual["userpermitip"]."',". + $atual["updatetime"].",$contest,".$atual["usersitenumber"].",".$atual["usernumber"].")"); + $ins++; + } + } + echo " deletions=$del, updates=$upd, insertions=$ins\n\n"; + + // sincronizando clars + $r = DBExec ($t, "select * from clartable where contestnumber=$contest and clarsitenumber=$site"); + $rr = DBExec ($c, "select * from clartable where contestnumber=$contest and clarsitenumber=$site"); + $n = DBnLines ($r); + $nn = DBnLines ($rr); + echo "clars: external(site=$site, reading=$site)=$n, local=$nn\n"; + for ($k=0; $k<$nn; $k++) $needed[$k]=false; + for ($j=0;$j<$n;$j++) { + $la = DBRow($r,$j); + for ($k=0; $k<$nn; $k++) { + $aqui = DBRow($rr,$k); + if ($la["clarnumber"]==$aqui["clarnumber"] && $la["contestnumber"]==$aqui["contestnumber"] && + $la["clarsitenumber"]==$aqui["clarsitenumber"]) { + $needed[$k]=true; + if ($la["updatetime"]>$aqui["updatetime"]) + $situacao[$j]="atualizar"; + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $del=0; + for ($k=0; $k<$nn; $k++) { + $atual = DBRow($rr, $k); + if (!$needed[$k]) { + DBExec($c, "delete from clartable where contestnumber=$contest and clarsitenumber=$site and clarnumber=". + $atual["clarnumber"]); + $del++; + } + } + $upd=0; $ins=0; + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); + if ($atual["claranswer"]=="") $atual["claranswer"]="null"; + else $atual["claranswer"]="'".escape_string($atual["claranswer"])."'"; + if ($atual["clarjudge"]=="") $atual["clarjudge"]="null"; + if ($atual["clarjudgesite"]=="") $atual["clarjudgesite"]="null"; + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="atualizar") { + DBExec ($c, "update clartable set ". + "usernumber=".$atual["usernumber"].",". + "clardate=".$atual["clardate"].",". + "clardatediff=".$atual["clardatediff"].",". + "clardatediffans=".$atual["clardatediffans"].",". + "clarproblem=".$atual["clarproblem"].",". + "clardata='".escape_string($atual["clardata"])."',". + "claranswer=".$atual["claranswer"].",". + "clarstatus='".escape_string($atual["clarstatus"])."',". + "clarjudge=".$atual["clarjudge"].",". + "clarjudgesite=".$atual["clarjudgesite"].",". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and clarsitenumber=".$atual["clarsitenumber"]. + " and clarnumber=".$atual["clarnumber"]." and updatetime<".$atual["updatetime"]); + $upd++; + } else if($situacao[$j]=="inserir") { + DBExec ($c, "insert into clartable (contestnumber, clarsitenumber, clarnumber, usernumber, clardate,". + "clardatediff, clardatediffans, clarproblem, clardata, claranswer, clarstatus, clarjudge, clarjudgesite, updatetime) ". + "values (".$contest.",".$atual["clarsitenumber"].",".$atual["clarnumber"].",".$atual["usernumber"].",". + $atual["clardate"].",". + $atual["clardatediff"].",". + $atual["clardatediffans"].",". + $atual["clarproblem"].",". + "'".escape_string($atual["clardata"])."',". + $atual["claranswer"].",". + "'".escape_string($atual["clarstatus"])."',". + $atual["clarjudge"].",". + $atual["clarjudgesite"].",". + $atual["updatetime"].")"); + $ins++; + } + } + echo " deletions=$del, updates=$upd, insertions=$ins\n\n"; + + // sincronizando clars + $r = DBExec ($t, "select * from clartable where contestnumber=$contest and clarsitenumber=$localsite"); + $rr = DBExec ($c, "select * from clartable where contestnumber=$contest and clarsitenumber=$localsite"); + $n = DBnLines ($r); + $nn = DBnLines ($rr); + echo "clars: external(site=$site, reading=$localsite)=$n, local=$nn\n"; + for ($k=0; $k<$nn; $k++) $needed[$k]=false; + for ($j=0;$j<$n;$j++) { + $la = DBRow($r,$j); + for ($k=0; $k<$nn; $k++) { + $aqui = DBRow($rr,$k); + if ($la["clarnumber"]==$aqui["clarnumber"] && $la["contestnumber"]==$aqui["contestnumber"] && + $la["clarsitenumber"]==$aqui["clarsitenumber"]) { + $needed[$k]=true; + if ($la["updatetime"]>$aqui["updatetime"]) + $situacao[$j]="atualizar"; + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $upd=0; $ins=0; + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); + if ($atual["claranswer"]=="") $atual["claranswer"]="null"; + else $atual["claranswer"]="'".escape_string($atual["claranswer"])."'"; + if ($atual["clarjudge"]=="") $atual["clarjudge"]="null"; + if ($atual["clarjudgesite"]=="") $atual["clarjudgesite"]="null"; + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="atualizar") { + DBExec ($c, "update clartable set ". + "usernumber=".$atual["usernumber"].",". + "clardate=".$atual["clardate"].",". + "clardatediff=".$atual["clardatediff"].",". + "clardatediffans=".$atual["clardatediffans"].",". + "clarproblem=".$atual["clarproblem"].",". + "clardata='".escape_string($atual["clardata"])."',". + "claranswer=".$atual["claranswer"].",". + "clarstatus='".escape_string($atual["clarstatus"])."',". + "clarjudge=".$atual["clarjudge"].",". + "clarjudgesite=".$atual["clarjudgesite"].",". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and clarsitenumber=".$atual["clarsitenumber"]. + " and clarnumber=".$atual["clarnumber"]." and updatetime<".$atual["updatetime"]); + $upd++; + } else if($situacao[$j]=="inserir") { + $ins++; + echo "Clar inserts shouldn't exist (clarnumber=".$atual["clarnumber"].")...\n"; + } + } + echo " updates=$upd, insertions=$ins\n\n"; + + // sincronizando runs + $r = DBExec ($t, "select * from runtable where contestnumber=$contest and runsitenumber=$site"); + $rr = DBExec ($c, "select * from runtable where contestnumber=$contest and runsitenumber=$site"); + $n = DBnLines ($r); + $nn = DBnLines ($rr); + echo "runs: external(site=$site, reading=$site)=$n, local=$nn\n"; + for ($k=0; $k<$nn; $k++) $needed[$k]=false; + for ($j=0;$j<$n;$j++) { + $la = DBRow($r,$j); + for ($k=0; $k<$nn; $k++) { + $aqui = DBRow($rr,$k); + if ($la["runnumber"]==$aqui["runnumber"] && $la["contestnumber"]==$aqui["contestnumber"] && + $la["runsitenumber"]==$aqui["runsitenumber"]) { + $needed[$k]=true; + if ($la["updatetime"]>$aqui["updatetime"]) { + $situacao[$j]="atualizar"; + } + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $del=0; + for ($k=0; $k<$nn; $k++) { + $atual = DBRow($rr, $k); + if (!$needed[$k]) { + $del++; + DBExec($c, "delete from runtable where contestnumber=$contest and runsitenumber=$site and runnumber=". + $atual["runnumber"]); + } + } + $upd=0; $ins=0; + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); +/* + $r2 = DBExec ($c,"select * from runtable where contestnumber=$contest and runsitenumber=".$atual["runsitenumber"]. + " and runnumber=".$atual["runnumber"]." for update"); + if (DBnLines($r2)>0) { + $p = DBRow($r2, 0); + DB_lo_unlink($c, $p["rundata"]); + } +*/ + if ($atual["runjudge"]=="") $atual["runjudge"]="null"; + if ($atual["runjudgesite"]=="") $atual["runjudgesite"]="null"; + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="atualizar") { + $upd++; + DBExec ($c, "update runtable set ". + "usernumber=".$atual["usernumber"].",". + "rundate=".$atual["rundate"].",". + "rundatediff=".$atual["rundatediff"].",". + "rundatediffans=".$atual["rundatediffans"].",". + "runproblem=".$atual["runproblem"].",". + "runlangnumber=".$atual["runlangnumber"].",". + "runanswer=".$atual["runanswer"].",". + "runstatus='".escape_string($atual["runstatus"])."',". + "runjudge=".$atual["runjudge"].",". + "runjudgesite=".$atual["runjudgesite"].",". + "runfilename='".escape_string($atual["runfilename"])."',". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and runsitenumber=".$atual["runsitenumber"]. + " and runnumber=".$atual["runnumber"]." and updatetime<".$atual["updatetime"]); + } else if ($situacao[$j]=="inserir") { + $ins++; + DBExec($t, "begin work"); + $in = DB_lo_open($t, $atual["rundata"], "r"); + if (!$in) $o="0"; + else { + $o = DB_lo_create ($c); + $out = DB_lo_open ($c, $o, "w"); + while (($buf = DB_lo_read ($in, 1000)) != false) + DB_lo_write ($out, $buf); + DB_lo_close ($out); + DB_lo_close ($in); + + $in = DB_lo_open($t, $atual["rundata"], "r"); + if (!$in) { + $o="0"; + LOGLevel("Run not saved as file (run=".$atual["runnumber"].",site=".$atual["runsitenumber"]. + ",contest=$contest", 1); + } else { + $sitess=$atual["runsitenumber"]; + $nss=$atual["runnumber"]; + $user=$atual["usernumber"]; + $problem=$atual["runproblem"]; + $filename=escape_string($atual["runfilename"]); + $ttimet=$atual["rundate"]; + $fp = fopen("/tmp/boca/contest${contest}.site${sitess}.run${nss}.user${user}.". + "problem${problem}.time${ttimet}.${filename}", "w"); + if ($fp) { + while (($buf = DB_lo_read ($in, 1000)) != false) + fwrite ($fp, $buf); + fclose ($fp); + $fp = fopen("/tmp/check/contest${contest}.site${sitess}.run${nss}.user${user}.". + "problem${problem}.time${ttimet}.${filename}.check", "w"); + if ($fp) { + fwrite($fp, "1"); + fclose ($fp); + } + else + LOGLevel("Run not saved as check file (run=".$atual["runnumber"].",site=".$atual["runsitenumber"]. + ",contest=$contest", 1); + } else + LOGLevel("Run not saved as file (run=".$atual["runnumber"].",site=".$atual["runsitenumber"]. + ",contest=$contest", 1); + DB_lo_close ($out); + } + + } + DBExec ($c, "insert into runtable (contestnumber, runsitenumber, runnumber, usernumber, rundate,". + "rundatediff, rundatediffans, runproblem, runfilename, rundata, runanswer, runstatus, runjudge,". + "runjudgesite, runlangnumber, updatetime) ". + "values (".$contest.",".$atual["runsitenumber"].",".$atual["runnumber"].",".$atual["usernumber"].",". + $atual["rundate"].",". + $atual["rundatediff"].",". + $atual["rundatediffans"].",". + $atual["runproblem"].",". + "'".escape_string($atual["runfilename"])."',$o,". + $atual["runanswer"].",". + "'".escape_string($atual["runstatus"])."',". + $atual["runjudge"].",". + $atual["runjudgesite"].",". + $atual["runlangnumber"].",". + $atual["updatetime"].")"); + DBExec ($t, "commit work"); + } + } + echo " deletions=$del, updates=$upd, insertions=$ins\n\n"; + + // sincronizando runs + $r = DBExec ($t, "select * from runtable where contestnumber=$contest and runsitenumber=$localsite"); + $rr = DBExec ($c, "select * from runtable where contestnumber=$contest and runsitenumber=$localsite"); + $n = DBnLines ($r); + $nn = DBnLines ($rr); + echo "runs: external(site=$site, reading=$localsite)=$n, local=$nn\n"; + for ($k=0; $k<$nn; $k++) $needed[$k]=false; + for ($j=0;$j<$n;$j++) { + $la = DBRow($r,$j); + for ($k=0; $k<$nn; $k++) { + $aqui = DBRow($rr,$k); + if ($la["runnumber"]==$aqui["runnumber"] && $la["contestnumber"]==$aqui["contestnumber"] && + $la["runsitenumber"]==$aqui["runsitenumber"]) { + $needed[$k]=true; + if ($la["updatetime"]>$aqui["updatetime"]) { + $situacao[$j]="atualizar"; + + + if ($la["runanswer"] != "") { + $rrr = DBExec($c, "select * from answertable where answernumber=".$la["runanswer"]. + " and contestnumber=".$la["contestnumber"]); + $ans = (DBnLines($rrr)>0)? DBRow($rrr, 0) : null; + if ($ans == null) { + echo "Problem with the answer table. Unable to send balloon because the answer was " . + "not found (run=".$la["runnumber"].", site=".$la["runsite"].", contest=" . + $la["contestnumber"].", answer=".$la["runanswer"].")."; + $yesla = 'x'; + } else $yesla = $ans["yes"]; + } else $yesla='f'; + if ($aqui["runanswer"] != "") { + $rrr = DBExec($c, "select * from answertable where answernumber=".$aqui["runanswer"]. + " and contestnumber=".$aqui["contestnumber"]); + $ans = (DBnLines($rrr)>0)? DBRow($rrr, 0) : null; + if ($ans == null) { + echo "Problem with the answer table. Unable to send balloon because the answer was " . + "not found (run=".$aqui["runnumber"].", site=".$aqui["runsite"].", contest=" . + $aqui["contestnumber"].", answer=".$aqui["runanswer"].")."; + $yesaqui = 'x'; + } else $yesaqui = $ans["yes"]; + } else $yesaqui='f'; + + if ($yesla == 't' && $yesaqui == 'f') { + $rrr = DBExec ($c, "select * from sitetable where contestnumber=".$aqui["contestnumber"]. + " and sitenumber=$localsite"); + if (DBnLines($rrr)<=0) + echo "Site info not found (contest=${aqui["contestnumber"]}, site=$localsite)."; + else { + $b = DBRow($rrr,0); + $ti = $b["sitestartdate"]; + $tempo = time(); + $ta = $tempo - $ti; + $tf = $b["sitelastmileanswer"]; +// if ($ta < $tf) { + $rrr = DBExec ($c, "select * from usertable where contestnumber=". + $aqui["contestnumber"]." and usersitenumber=$localsite and usernumber=". + $aqui["usernumber"]); + if (DBnLines($rrr)<=0) + echo "User info not found (contest=${aqui["contestnumber"]}, ". + "site=$localsite, user=${aqui["runusernumber"]})."; + else { + $u = DBRow ($rrr,0); + $rrr = DBExec ($c, "select * from problemtable where contestnumber=". + $aqui["contestnumber"]." and problemnumber=". + $aqui["runproblem"]); + if (DBnLines($rrr)<=0) + echo "Problem info not found (contest=${aqui["contestnumber"]}, ". + "problem=${aqui["runproblem"]})."; + else { + $p = DBRow ($rrr,0); + mail("balloon@mainserver", "YES: team=" . $u["username"] . + ", problem=" . $p["problemname"], + "User ".$u["username"] ." should receive a balloon for ". + $p["problemfullname"]."\n"); + } + } +// } + } + } else if ($yesla == 'f' && $yesaqui == 't') { + $rrr = DBExec ($c, "select * from usertable where contestnumber=". + $aqui["contestnumber"]." and usersitenumber=$localsite and usernumber=". + $aqui["usernumber"]); + if (DBnLines($rrr)<=0) + echo "User info not found (contest=${aqui["contestnumber"]}, ". + "site=$localsite, user=${aqui["runusernumber"]})."; + else { + $u = DBRow ($rrr,0); + $rrr = DBExec ($c, "select * from problemtable where contestnumber=". + $aqui["contestnumber"]." and problemnumber=". + $aqui["runproblem"]); + if (DBnLines($rrr)<=0) + echo "Problem info not found (contest=${aqui["contestnumber"]}, ". + "problem=${aqui["runproblem"]})."; + else { + $p = DBRow ($rrr,0); + mail("balloon@mainserver", "NO: team=" . $u["username"] . + ", problem=" . $p["problemname"], + "Remove the balloon from user ". $u["username"] . + " for ".$p["problemfullname"]."\n"); + } + } + } + + + } + else + $situacao[$j]="ok"; + break; + } + } + if ($k>=$nn) $situacao[$j]="inserir"; + } + $upd=0; $ins=0; + for ($j=0;$j<$n;$j++) { + $atual = DBRow($r,$j); + + if ($atual["runjudge"]=="") $atual["runjudge"]="null"; + if ($atual["runjudgesite"]=="") $atual["runjudgesite"]="null"; + if ($atual["updatetime"]=="") $atual["updatetime"]=time(); + if ($situacao[$j]=="atualizar") { + $upd++; + DBExec ($c, "update runtable set ". + "usernumber=".$atual["usernumber"].",". + "rundate=".$atual["rundate"].",". + "rundatediff=".$atual["rundatediff"].",". + "rundatediffans=".$atual["rundatediffans"].",". + "runproblem=".$atual["runproblem"].",". + "runlangnumber=".$atual["runlangnumber"].",". + "runanswer=".$atual["runanswer"].",". + "runstatus='".escape_string($atual["runstatus"])."',". + "runjudge=".$atual["runjudge"].",". + "runjudgesite=".$atual["runjudgesite"].",". + "runfilename='".escape_string($atual["runfilename"])."',". + "updatetime=".$atual["updatetime"]. + " where contestnumber=$contest and runsitenumber=".$atual["runsitenumber"]. + " and runnumber=".$atual["runnumber"]." and updatetime<".$atual["updatetime"]); + } else if ($situacao[$j]=="inserir") { + $ins++; + echo "Run Inserts shouldn't exist (run=".$atual["runnumber"].")..."; + } + } + echo " updates=$upd, insertions=$ins\n\n"; + + DBExec($c, "commit work"); + DBClose($t); + } + DBClose($c); +} + +//fecha a conexao com o banco (isso nao eh realmente necessario, ja que o php/apache cuidam do servico) +function DBClose($c) { + if ($c) pg_close($c); +} +//executar instrucao no banco de dados, parando em caso de erro quando $stop=1 +function DBExec($conn,$sql) { +// echo $sql . "\n"; + $result = pg_exec ($conn, $sql); + if (!$result) { + echo "Unable to exec SQL in the database. SQL=(" . $sql . ")," . + " Error=(" . pg_errormessage($conn) . ")\n"; + exit; + } + return $result; +} +//devolve o numero de linhas da consulta +function DBnlines ($result) { + return pg_numrows ($result); +} +//pega uma linha da consulta no formato de array +function DBRow ($r, $i) { + return pg_fetch_array ($r, $i); +} +function escape_string($s) { + return str_replace("'", "''", $s); +} +if (getIP()!="UNKNOWN") exit; + +$x = DBConnect(); +if ($x==null) exit; +$y = DBExec($x, "select * from contesttable where contestactive='t'"); +if (DBnLines($y)==0) { + echo "Unable to find the active contest in the database.\n"; + exit; +} +$ct = DBRow($y,0); +DBClose($x); +GetExternalData($ct["contestnumber"]); + +?> diff --git a/old/import-system.txt b/old/import-system.txt new file mode 100644 index 0000000..7a23479 --- /dev/null +++ b/old/import-system.txt @@ -0,0 +1,78 @@ +import-system.txt +----------------- +Last modified 20/aug/2007 by cassio@ime.usp.br + +************************************ +OUTDATED INFORMATION. PLEASE WAIT FOR A NEW VERSION OF THIS FILE. +FOR MORE DETAILS, SEE THE EXAMPLE FILE: bits/import.txt +************************************ + + + +It's possible to create a language file +(or use the same user file for it, putting the +languages at the end). Following are some language +examples, but it is recommended to insert the +languages by the web pages directly. See the files +run.sh and compare.sh for compiling/running script and +comparing script respectively. + + +[language] +langnumber=1 +langname=C +langscript=runscriptforlang1.sh +#!/bin/bash +echo este eh o runscript 1... +exit 1 +***END*** +langcompscript=compscriptforlang1.sh +#!/bin/bash +echo este eh o compscript 1... +exit 1 +***END*** + +langnumber=2 +langname=C++ +langscript=runscriptforlang2.sh +#!/bin/bash +echo este eh o runscript 2... +exit 2 +***END*** +langcompscript=compscriptforlang2.sh +#!/bin/bash +echo este eh o compscript 2... +exit 2 +***END*** + +langnumber=3 +langname=Java +langscript=runscriptforlang3.sh +#!/bin/bash +echo este eh o runscript 3... +exit 3 +***END*** +langcompscript=compscriptforlang3.sh +#!/bin/bash +echo este eh o compscript 3... +exit 3 +***END*** + + + +Contacts and Copyrights +----------------------- +BOCA Copyright (c) 2003- Cassio Polpo de Campos (cassio@ime.usp.br) +http://www.ime.usp.br/~cassio/boca + +This software may be distributed under the terms of the Q Public +License version 1.0. A copy of the license can be found with this +software or at http://www.opensource.org/licenses/qtpl.php + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER +OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR +CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/old/import.php b/old/import.php new file mode 100644 index 0000000..45dd4bd --- /dev/null +++ b/old/import.php @@ -0,0 +1,280 @@ +Starting to create the contest
"; + $asep = trim($ar[0]); + $i=1; + + for (; $iContest $nc created
"; + + for (; $i"; + } + + for (; $iSearching for answers
\n"; + $x = trim($ar[$i]); + if (strpos($x, "answ") !== false && strpos($x, "answ") == 0) { + unset($answnumber); + unset($answname); + unset($answyes); + while (strpos($x, "answ") !== false && strpos($x, "answ") == 0) { + $tmp = explode ("=", $x, 2); + switch (trim($tmp[0])) { + case "answernumber": $answnumber =trim($tmp[1]); break; + case "answername": $answname =trim($tmp[1]); break; + case "answeryes": $answyes =trim($tmp[1]); break; + } + $i++; + if ($i>=count($ar)) break; + $x = trim($ar[$i]); + } + if (isset($answnumber) && is_numeric($answnumber) && isset($answname)) { + DBNewAnswer ($nc, $answnumber, $answname, $answyes); + echo "Answer $answnumber created
"; + } + } + } + + for (; $iSearching for languages
\n"; + $x = trim($ar[$i]); + if (strpos($x, "lang") !== false && strpos($x, "lang") == 0) { + unset($langnumber); + unset($langname); + unset($langproblem); + unset($script); + unset($compscript); + unset($langscript); + unset($langcompscript); + unset($langscripthash); + unset($langcompscripthash); + while (strpos($x, "lang") !== false && strpos($x, "lang") == 0) { + $tmp = explode ("=", $x, 2); + switch (trim($tmp[0])) { + case "langnumber": $langnumber =trim($tmp[1]); break; + case "langname": $langname =trim($tmp[1]); break; + case "langproblem": $langproblem =trim($tmp[1]); break; + case "langscripthash": $langscripthash =trim($tmp[1]); break; + case "langscript": $langscript =trim($tmp[1]); + $i++; + for ($j=1; trim($ar[$i]) != "***$asep***"; $j++) { + if(substr($langscript,0,7)!="base64:") $script .= $ar[$i]; + else $script .= trim($ar[$i]); + $i++; + } + if(substr($langscript,0,7)=="base64:") { + $langscript = substr($langscript,7); + $script = base64_decode($script); + } + if(trim($langscripthash) != "" && myshorthash($script) != trim($langscripthash)) + echo "ERROR: Hash of $langscript does not match $langscripthash, ".myshorthash($script)."
\n"; + break; + case "langcompscripthash": $langcompscripthash=trim($tmp[1]); break; + case "langcompscript": $langcompscript =trim($tmp[1]); + $i++; + for ($j=1; trim($ar[$i]) != "***$asep***"; $j++) { + if(substr($langcompscript,0,7)!="base64:") $compscript .= $ar[$i]; + else $compscript .= trim($ar[$i]); + $i++; + } + if(substr($langcompscript,0,7)=="base64:") { + $langcompscript = substr($langcompscript,7); + $compscript = base64_decode($compscript); + } + if(trim($langcompscripthash) != "" && myshorthash($compscript) != trim($langcompscripthash)) + echo "ERROR: Hash of $langcompscript does not match
\n"; + break; + } + $i++; + if ($i>=count($ar)) break; + $x = trim($ar[$i]); + } + if (isset($langnumber) && is_numeric($langnumber) && isset($langname)) { + DBNewLanguage ($nc, + $langnumber, $langname, $langproblem, '', '', + $langshowingoutput, $script, $langscript, $compscript, $langcompscript, 1, 1); + echo "Language $langnumber created
"; + } + } + } + + for (; $iSearching for problems
\n"; + $x = trim($ar[$i]); + if (strpos($x, "prob") !== false && strpos($x, "prob") == 0) { + unset($probnumber); + unset($probname); + unset($probfullname); + unset($probbasename); + unset($probinputfile); + unset($probinputfilehash); + unset($probinputfilepath); + unset($probsolfile); + unset($probsolfilehash); + unset($probsolfilepath); + unset($probdescfile); + unset($probdescfilehash); + unset($probdescfilepath); + unset($probtimelimit); + unset($probcolorname); + unset($probcolor); + while (strpos($x, "prob") !== false && strpos($x, "prob") == 0) { + $tmp = explode ("=", $x, 2); + switch (trim($tmp[0])) { + case "probnumber": $probnumber =trim($tmp[1]); break; + case "probname": $probname =trim($tmp[1]); break; + case "probfullname": $probfullname =trim($tmp[1]); break; + case "probbasename": $probbasename =trim($tmp[1]); break; + case "probtimelimit": $probtimelimit =trim($tmp[1]); break; + case "probcolorname": $probcolorname =trim($tmp[1]); break; + case "probcolor": $probcolor =trim($tmp[1]); break; + case "probinputfilehash": $probinputfilehash =trim($tmp[1]); break; + case "probinputfile": $probinputfile =trim($tmp[1]); + $i++; + for ($j=1; trim($ar[$i]) != "***$asep***"; $j++) { + if(substr($probinputfile,0,7)!="base64:") $probinputfilepath .= $ar[$i]; + else $probinputfilepath .= trim($ar[$i]); + $i++; + } + if(substr($probinputfile,0,7)=="base64:") { + $probinputfile = substr($probinputfile,7); + $probinputfilepath = base64_decode($probinputfilepath); + } + if(trim($probinputfilehash) != "" && myshorthash($probinputfilepath) != trim($probinputfilehash)) + echo "ERROR: Hash of $probinputfile does not match
\n"; + break; + case "probsolfilehash": $probsolfilehash =trim($tmp[1]); break; + case "probsolfile": $probsolfile =trim($tmp[1]); + $i++; + for ($j=1; trim($ar[$i]) != "***$asep***"; $j++) { + if(substr($probsolfile,0,7)!="base64:") $probsolfilepath .= $ar[$i]; + else $probsolfilepath .= trim($ar[$i]); + $i++; + } + if(substr($probsolfile,0,7)=="base64:") { + $probsolfile = substr($probsolfile,7); + $probsolfilepath = base64_decode($probsolfilepath); + } + if(trim($probsolfilehash) != "" && myshorthash($probsolfilepath) != trim($probsolfilehash)) + echo "ERROR: Hash of $probsolfile does not match
\n"; + break; + case "probdescfilehash": $probdescfilehash=trim($tmp[1]); break; + case "probdescfile": $probdescfile =trim($tmp[1]); + $i++; + for ($j=1; trim($ar[$i]) != "***$asep***"; $j++) { + if(substr($probdescfile,0,7)!="base64:") $probdescfilepath .= $ar[$i]; + else $probdescfilepath .= trim($ar[$i]); + $i++; + } + if(substr($probdescfile,0,7)=="base64:") { + $probdescfile = substr($probdescfile,7); + $probdescfilepath = base64_decode($probdescfilepath); + } + if(trim($probdescfilehash) != "" && myshorthash($probdescfilepath) != trim($probdescfilehash)) + echo "ERROR: Hash of $probdescfile does not match
\n"; + break; + } + $i++; + if ($i>=count($ar)) break; + $x = trim($ar[$i]); + } + if (isset($probnumber) && is_numeric($probnumber) && isset($probname) && + isset($probfullname) && isset($probbasename) && + isset($probtimelimit) && isset($probcolorname) && isset($probcolor)) { + DBNewProblem ($nc, + $probnumber, $probname, $probfullname, $probbasename, $probinputfile, + $probinputfilepath, $probsolfile, $probsolfilepath, 'f', $probdescfile, $probdescfilepath, + $probtimelimit, $probcolorname, $probcolor, 1, 1, 1); + echo "Problem $probnumber created
"; + } + } + } + } + echo ""; + exit; +} +?> +
+
+

+To import a pre-defined contest, just fill in the import file field.
+
+
+ +
+ + + + + +
Import file: + +
+
+ +
+ + +
+
+ + + + diff --git a/old/import.txt b/old/import.txt new file mode 100644 index 0000000..7af6b5b --- /dev/null +++ b/old/import.txt @@ -0,0 +1,1143 @@ +end123 + +[contest] +contestname=Fase Regional da Maratona de Programacao 2007 +scorelevel=4 +sitename=Nome do meu site +startdate=1190480400 + +[site] + +[answer] +answernumber=1 +answername=NO - Compile error +answeryes=f + +answernumber=2 +answername=NO - Runtime error +answeryes=f + +answernumber=3 +answername=NO - Time limit exceeded +answeryes=f + +answernumber=4 +answername=YES +answeryes=t + +answernumber=5 +answername=NO - Presentation error +answeryes=f + +answernumber=6 +answername=NO - Wrong answer +answeryes=f + +answernumber=7 +answername=NO - Contact staff +answeryes=f + +answernumber=8 +answername=NO - Problem/File name mismatch +answeryes=f + +[language] +langnumber=1 +langname=C +langscriptmd5=7da844fdb1408384529484e9010b6b5d +langscript=run.sh +#!/bin/bash +#////////////////////////////////////////////////////////////////////////////////////////// +#//BOCA Online Contest Administrator. Copyright (c) 2003- Cassio Polpo de Campos. +#//It may be distributed under the terms of the Q Public License version 1.0. A copy of the +#//license can be found with this software or at http://www.opensource.org/licenses/qtpl.php +#// +#//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +#//INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +#//PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER +#//OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR +#//CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +#//PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +#//OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +#/////////////////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/aug/2007 by cassio@ime.usp.br +# +# parameters are: +# $1 base_filename +# $2 source_file +# $3 input_file +# $4 languagename +# $5 problemname +# $6 timelimit +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened: +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +chown nobody.nogroup . + +export CLASSPATH=.:$CLASSPATH + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +gcc=`which gcc` +[ -x "$gcc" ] || gcc=/usr/bin/gcc +gpp=`which g++` +[ -x "$gpp" ] || gpp=/usr/bin/g++ +java=`which java` +[ -x "$java" ] || java=/usr/java/bin/java +javac=`which javac` +[ -x "$javac" ] || javac=/usr/java/bin/javac +pascal=`which fpc` +[ -x "$pascal" ] || pascal=/usr/bin/fpc +grep=`which grep` +[ -x "$grep" ] || grep=/bin/grep + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$2" ]; then + echo "$2 not found or it's not readable" + exit 44 +fi +if [ ! -r "$3" ]; then + echo "$3 not found or it's not readable" + exit 45 +fi +if [ ! -x "$sf" ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +prefix=$1 +name=$2 +input=$3 + +# setting up the timelimit according to the problem +# note that problems should spelling the same as inside BOCA +if [ "$6" == "" ]; then +time=5 +else +time=$6 +fi +let ttime=$time+30 + +# choose the compiler according to the language +# note that languages should spelling the same as inside BOCA +case "$4" in +C) + $gcc -lm -o "$prefix" "$name" + ret=$? + if [ "$ret" != "0" ]; then + echo "Compiling Error: $ret" + exit 1 + else + $sf -F10 -t$time -T$ttime -i$input -n0 -R. "./$prefix" + ret=$? + if [ $ret -gt 3 ]; then + ret=0 + fi + fi + ;; +C++) + $gpp -lm -o "$prefix" "$name" + ret=$? + if [ "$ret" != "0" ]; then + echo "Compiling Error: $ret" + exit 1 + else + $sf -F10 -t$time -T$ttime -i$input -n0 -R. "./$prefix" + ret=$? + if [ $ret -gt 3 ]; then + ret=0 + fi + fi + ;; +Pascal) + $pascal -o"$prefix" "$name" >compiler.out 2>compiler.out + $grep -irq linking compiler.out + ret=$? + $grep -irq "lines compiled" compiler.out + ret2=$? + if [ "$ret" != "0" -o "$ret2" != "0" ]; then + cat compiler.out + echo "Compiling Error: $ret" + exit 1 + else + $sf -F10 -t$time -T$ttime -i$input -opascal.out -n0 -R. "./$prefix" + ret=$? + if [ -f pascal.out ]; then + cat pascal.out + $grep -irq "runtime error" pascal.out + ret2=$? + if [ "$ret2" = "0" ]; then + echo "Strange output - possible runtime error" + if [ $ret -lt 4 ]; then + ret=48 + fi + fi + fi + fi + ;; +Java) + $javac "$name" + ret=$? + if [ "$ret" != "0" ]; then + echo "Compiling Error: $ret" + exit 1 + else + $sf -u10 -F30 -t$time -T$ttime -i$input -n0 -R. $java "$prefix" + ret=$? + if [ $ret -gt 3 ]; then + echo "Nonzero return code - possible runtime error" + ret=47 + fi + fi + ;; +*) + echo "Language not recognized" + exit 42 + ;; +esac +exit $ret +***end123*** +langcompscriptmd5=bde30aa6d558a0b1596ce7bf8daa75f3 +langcompscript=compare.sh +#!/bin/bash +#////////////////////////////////////////////////////////////////////////////////////////// +#//BOCA Online Contest Administrator. Copyright (c) 2003- Cassio Polpo de Campos. +#//It may be distributed under the terms of the Q Public License version 1.0. A copy of the +#//license can be found with this software or at http://www.opensource.org/licenses/qtpl.php +#// +#//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +#//INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +#//PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER +#//OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR +#//CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +#//PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +#//OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +#/////////////////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/aug/2007 by cassio@ime.usp.br +# +# This script receives: +# $1 team_output +# $2 sol_output +# $3 languagename +# $4 problemname +# $5 problem_input +# +# BOCA reads the last line of the standard output +# and pass it to judges +# +# Next lines of this script just compares team_output and sol_output, +# although it is possible to change them to more complex evaluations. + +if [ ! -r "$1" -o ! -r "$2" ]; then + echo "Parameter problem" + exit 43 +fi +diff -q "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff \"$1\" \"$2\" # files match" + echo "Files match exactly" + exit 4 +fi +diff -q -b "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b \"$1\" \"$2\" # files match" + echo -e "diff -c \"$1\" \"$2\" # files dont match - see output" + diff -c "$1" "$2" + echo "Files match with differences in the amount of white spaces" + exit 5 +fi +diff -q -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b \"$1\" \"$2\" # files dont match - see output" + diff -c -b "$1" "$2" + echo "Files match with differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -i -b -B "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B "$1" "$2" + echo "Files match if we ignore case and differences in the amount of white spaces and blank lines" + exit 5 +fi +diff -q -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -i -b -B \"$1\" \"$2\" # files dont match - see output" + diff -c -i -b -B "$1" "$2" + echo "Files match if we discard all white spaces" + exit 5 +fi +diff -q -i -b -B -w "$1" "$2" >/dev/null 2>/dev/null +if [ "$?" == "0" ]; then + echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files match" + echo -e "diff -c -b -B -w \"$1\" \"$2\" # files dont match - see output" + diff -c -b -B -w "$1" "$2" + echo "Files match if we ignore case and discard all white spaces" + exit 5 +fi +echo -e "diff -c -i -b -B -w \"$1\" \"$2\" # files dont match - see output" +diff -c -i -b -B -w "$1" "$2" +echo "Differences found" +exit 6 +***end123*** + +[problem] +probnumber=1 +probname=A +probfullname=Bits +probbasename=bits +probtimelimit=2 +probcolorname=Branco +probcolor=ffffff 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+***end123*** +probsolfilemd5=01cb6992846e7c6d7e77ca91fd1c401a +probsolfile=bits.sol +Instancia 1 +3 + +Instancia 2 +20 + +Instancia 3 +22 + +Instancia 4 +3 + +Instancia 5 +20 + +Instancia 6 +31000 + +Instancia 7 +1 + +Instancia 8 +4 + +***end123*** +probdescfile=base64:warmup07.pdf +JVBERi0xLjQKMyAwIG9iaiA8PAovTGVuZ3RoIDIwMTYgICAgICAKL0ZpbHRl +ciAvRmxhdGVEZWNvZGUKPj4Kc3RyZWFtCnjajRjZjtzG8V1fMfITCXgY9sHL +yEssbAAFSCRACySA1wZaHO6qlSE54rEQAsPfnrqaw5nhSt6H7WZdXVVdV8/P +96/+8neV75RKqizTu/vHndZ5kqoq2xVpkSidqd394ZfoP2/jvSmy6J9ucFMf +71XUOYYcGl7fDwR+GvC/i1XU0uYhNWmcpWlUx2X0R5xlNnI9c+x5+XdcAYzY +2tioaD7Fv97/g9WyibE5qbWvdALKqN3e6KSyWUlq3Y0TndLS2SMKtNHYdAc6 +Io98hxKf49xE7uCR5tCPIr7aVUmV6xylp7u9Vkmp2di/DV9m/9z/5LtnN7o+ ++aX+vT6dfv/snt2vzFxe8aaJzSpmfhfvdYWm6CKawQ3dAf71CNRRM6IK00Oq +DfnEMe3YkENj1I4hoLcuQe8sJ70R8fr163hvTRrdwee9mIu0xDxOg0MBn2Kl +VEQHmLLCTTrSoT7cSD+yLnXf8qb9g3UJCNS34a29gCjaBDJXu4+uvWFxUzMM +fhzxQhftWvQaOorjjB31OASxYGwVTRhHZYoq6+AcU1TRGzdyRNHXz2BmLXth 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b/old/run.sh @@ -0,0 +1,164 @@ +#!/bin/bash +#////////////////////////////////////////////////////////////////////////////////////////// +#//BOCA Online Contest Administrator. Copyright (c) 2003- Cassio Polpo de Campos. +#//It may be distributed under the terms of the Q Public License version 1.0. A copy of the +#//license can be found with this software or at http://www.opensource.org/licenses/qtpl.php +#// +#//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +#//INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +#//PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER +#//OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR +#//CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +#//PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +#//OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +#/////////////////////////////////////////////////////////////////////////////////////////// +#Last modified: 10/aug/2009 by cassio@ime.usp.br +# +# parameters are: +# $1 base_filename +# $2 source_file +# $3 input_file +# $4 languagename +# $5 problemname +# $6 timelimit +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened: +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +chown nobody.nogroup . + +export CLASSPATH=.:$CLASSPATH + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec +gcc=`which gcc` +[ -x "$gcc" ] || gcc=/usr/bin/gcc +gpp=`which g++` +[ -x "$gpp" ] || gpp=/usr/bin/g++ +java=`which java` +[ -x "$java" ] || java=/usr/java/bin/java +javac=`which javac` +[ -x "$javac" ] || javac=/usr/java/bin/javac +pascal=`which fpc` +[ -x "$pascal" ] || pascal=/usr/bin/fpc +grep=`which grep` +[ -x "$grep" ] || grep=/bin/grep + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ ! -r "$2" ]; then + echo "$2 not found or it's not readable" + exit 44 +fi +if [ ! -r "$3" ]; then + echo "$3 not found or it's not readable" + exit 45 +fi +if [ ! -x "$sf" ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +prefix=$1 +name=$2 +input=$3 + +# setting up the timelimit according to the problem +# note that problems should spelling the same as inside BOCA +if [ "$6" == "" ]; then +time=5 +else +time=$6 +fi +let ttime=$time+30 + +# choose the compiler according to the language +# note that languages should spelling the same as inside BOCA +case "$4" in +C) + $gcc -lm -o "$prefix" "$name" + ret=$? + if [ "$ret" != "0" ]; then + echo "Compiling Error: $ret" + exit 1 + else + $sf -F10 -t$time -T$ttime -i$input -n0 -R. "./$prefix" + ret=$? + if [ $ret -gt 3 ]; then + ret=0 + fi + fi + ;; +C++) + $gpp -lm -o "$prefix" "$name" + ret=$? + if [ "$ret" != "0" ]; then + echo "Compiling Error: $ret" + exit 1 + else + $sf -F10 -t$time -T$ttime -i$input -n0 -R. "./$prefix" + ret=$? + if [ $ret -gt 3 ]; then + ret=0 + fi + fi + ;; +Pascal) + $pascal -o"$prefix" "$name" >compiler.out 2>compiler.out + $grep -irq linking compiler.out + ret=$? + $grep -irq "lines compiled" compiler.out + ret2=$? + if [ "$ret" != "0" -o "$ret2" != "0" ]; then + cat compiler.out + echo "Compiling Error: $ret" + exit 1 + else + $sf -F10 -t$time -T$ttime -i$input -opascal.out -n0 -R. "./$prefix" + ret=$? + if [ -f pascal.out ]; then + cat pascal.out + $grep -irq "runtime error" pascal.out + ret2=$? + if [ "$ret2" = "0" ]; then + echo "Strange output - possible runtime error" + if [ $ret -lt 4 ]; then + ret=48 + fi + fi + fi + fi + ;; +Java) + $javac "$name" + ret=$? + if [ "$ret" != "0" ]; then + echo "Compiling Error: $ret" + exit 1 + else + $sf -u10 -F30 -t$time -T$ttime -i$input -n0 -R. $java "$prefix" + ret=$? + if [ $ret -gt 3 ]; then + echo "Nonzero return code - possible runtime error" + ret=47 + fi + fi + ;; +*) + echo "Language not recognized" + exit 42 + ;; +esac +exit $ret diff --git a/old/updatescore.sh b/old/updatescore.sh new file mode 100755 index 0000000..a9c05b7 --- /dev/null +++ b/old/updatescore.sh @@ -0,0 +1,118 @@ +#!/bin/bash +#////////////////////////////////////////////////////////////////////////////////////////// +#//BOCA Online Contest Administrator. Copyright (c) 2003- Cassio Polpo de Campos. +#//It may be distributed under the terms of the Q Public License version 1.0. A copy of the +#//license can be found with this software or at http://www.opensource.org/licenses/qtpl.php +#// +#//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +#//INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +#//PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER +#//OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR +#//CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +#//PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +#//OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +#/////////////////////////////////////////////////////////////////////////////////////////// +# last updated 26/oct/2011 by cassio@ime.usp.br +for i in id chown chmod md5sum wget tr cut awk tail head grep cat sed sleep; do + p=`which $i` + if [ -x "$p" ]; then + echo -n "" + else + echo command "$i" not found + exit 1 + fi +done +if [ "`id -u`" != "0" ]; then + echo "Script must run as root" +fi + +privatedir=/var/www/boca/private +if [ ! -d $privatedir ]; then + echo "Could not find directory $privatedir" + exit 1 +fi +httpbocadir=boca +tempdir=/tmp +others=/var/www/boca/private/otherservers +secs=120 +apacheuser= +[ -r /etc/icpc/apacheuser ] && apacheuser=`cat /etc/icpc/apacheuser | sed 's/ \t\n//g'` +[ "$apacheuser" == "" ] && apacheuser=www-data +id -u $apacheuser > /dev/null 2>/dev/null +[ $? != 0 ] && echo "User $apacheuser not found -- error to set permissions with chown/chmod" + +#hash="shasum -a 256 -" +hash="md5sum -" + +#rm -f $privatedir/score_*.dat +#rm -f $privatedir/thissitescore.dat +chown $apacheuser.root $privatedir/score_*.dat +chown $apacheuser.root $privatedir/thissitescore.dat + +BOCASERVER= +[ -x /etc/icpc/bocaserver.sh ] && . /etc/icpc/bocaserver.sh +LOCALSERVER=$BOCASERVER +if [ "$LOCALSERVER" == "" -o "$LOCALSERVER" == "0/0" ]; then + LOCALSERVER=http://127.0.0.1/$httpbocadir +else + LOCALSERVER=http://$LOCALSERVER/$httpbocadir +fi + +if [ ! -r $others ]; then + echo "External server list in $others not found" + exit 1 +fi +echo "Starting loop to get scores from servers defined in $others" +while /bin/true; do +echo "Getting scores..." + +qtd=1 +for BOCASERVER in `grep -v "^[ \t]*\#" $others | awk '{ print $1; }'`; do +if [ "$BOCASERVER" == "" ]; then + continue +fi +echo $BOCASERVER | grep -q "http" +[ $? == 0 ] || BOCASERVER=http://$BOCASERVER/boca + +user=`grep -v "^[ \t]*\#" $others | head -n$qtd | tail -n1 | awk '{ print $2; }'` +[ "$user" == "" ] && user=score +pass=`grep -v "^[ \t]*\#" $others | head -n$qtd | tail -n1 | awk '{ print $2; }'` +[ "$pass" == "" ] && pass=score +let "qtd = $qtd + 1" + +wget -t3 -T3 "$LOCALSERVER/scoretable.php?clock=1" -O $tempdir/.temp.txt 2>/dev/null >/dev/null +if [ $? != 0 ]; then + echo "Error getting contest clock from $LOCALSERVER" +else + tempo=`cat $tempdir/.temp.txt` + echo -n "Asking server $BOCASERVER at time $tempo. Authenticating with user '$user'..." + md=`wget -t3 -T3 -S $BOCASERVER/index.php -O /dev/null --save-cookies $tempdir/.cookie.txt --keep-session-cookies 2>&1 | grep PHPSESS | tail -n1 | cut -f2 -d'=' | cut -f1 -d';'` + res=`echo -n $pass | $hash | cut -f1 -d' '` + res=`echo -n "${res}${md}" | $hash | cut -f1 -d' '` + echo -n "sending password..." + wget -t3 -T3 "$BOCASERVER/index.php?name=${user}&password=${res}" --load-cookies $tempdir/.cookie.txt --keep-session-cookies --save-cookies $tempdir/.cookie.txt -O $tempdir/.temp.txt 2>/dev/null >/dev/null + grep -qi incorrect $tempdir/.temp.txt + if [ $? != 0 ]; then + fname=`echo $BOCASERVER | tr './:' '_'` + echo "downloading scoretable..." + wget -t3 -T3 "$BOCASERVER/scoretable.php?remote=$tempo" --load-cookies $tempdir/.cookie.txt --keep-session-cookies --save-cookies $tempdir/.cookie.txt -O $privatedir/score_${fname}.tmp 2>$tempdir/.bocascore.tmp >$tempdir/.bocascore.tmp + if [ $? == 0 ]; then + chown $apacheuser.root $privatedir/score_$fname.tmp + chmod 660 $privatedir/score_$fname.tmp + mv $privatedir/score_$fname.tmp $privatedir/score_$fname.dat + echo "Score downloaded successfully into $privatedir/score_$fname.dat" + else + echo "Error getting scoretable from $BOCASERVER: `cat $tempdir/.bocascore.tmp`" + fi + else + echo "Error authenticating to server $BOCASERVER" + fi +fi +rm -f $tempdir/.temp.txt +rm -f $tempdir/.cookie.txt +done + +echo -n "Waiting $secs secs..." +sleep $secs +echo "" +done diff --git a/old/webcast/config.php b/old/webcast/config.php new file mode 100644 index 0000000..b16deb6 --- /dev/null +++ b/old/webcast/config.php @@ -0,0 +1,25 @@ + 0) + $freezeTime = $ct['siteduration']; +else + $freezeTime = $ct['sitelastmilescore']; + +?> diff --git a/old/webcast/contest/index.php b/old/webcast/contest/index.php new file mode 100644 index 0000000..3efc719 --- /dev/null +++ b/old/webcast/contest/index.php @@ -0,0 +1,61 @@ + 0'); + +$numProblems = DBnlines($r); + +$r = DBExec($c, + 'SELECT username, userfullname FROM usertable' . + ' WHERE contestnumber = ' . $contest . + ' AND userenabled = \'t\' AND usersitenumber = ' . $site . + ' AND usertype = \'team\''); + +$numTeams = DBnlines($r); + +echo + $numTeams . '' . + $numProblems . "\n"; + +for ($i = 0; $i < $numTeams; $i++) { + $a = DBRow($r, $i); + $teamID = $a['username']; + if(isset($a['usershortname'])) + $teamName = $a['usershortname']; + else + $teamName = $a['userfullname']; + if(isset($a['usershortinstitution'])) + $teamUni = $a['usershortinstitution']; + else + $teamUni = $teamName; + + echo + $teamID . '' . + $teamUni . '' . + $teamName . "\n"; +} + +echo '1' . '' . '1' . "\n"; +echo $numProblems . '' . 'Y' . "\n"; + +?> diff --git a/old/webcast/index.php b/old/webcast/index.php new file mode 120000 index 0000000..4e9b47a --- /dev/null +++ b/old/webcast/index.php @@ -0,0 +1 @@ +config.php \ No newline at end of file diff --git a/old/webcast/runs/index.php b/old/webcast/runs/index.php new file mode 100644 index 0000000..e28567e --- /dev/null +++ b/old/webcast/runs/index.php @@ -0,0 +1,41 @@ + $freezeTime) { + continue; + } + + echo + $runID . '' . + $runTime . '' . + $runTeam . '' . + $runProblem . ''; + + if ($run[$i]['yes']=='t') { + echo 'Y' . "\n"; + } else if ($run[$i]['answer'] == 'Not answered yet') { + echo '?' . "\n"; + } else { + echo 'N' . "\n"; + }; +} + +?> diff --git a/old/webcast/time/index.php b/old/webcast/time/index.php new file mode 100644 index 0000000..061c81f --- /dev/null +++ b/old/webcast/time/index.php @@ -0,0 +1,12 @@ + diff --git a/old/webcast/version/index.php b/old/webcast/version/index.php new file mode 100644 index 0000000..4d474a2 --- /dev/null +++ b/old/webcast/version/index.php @@ -0,0 +1,10 @@ + diff --git a/src/.htaccess b/src/.htaccess new file mode 100644 index 0000000..dbafa30 --- /dev/null +++ b/src/.htaccess @@ -0,0 +1,5 @@ +php_flag output_buffering on +php_value memory_limit 256M +php_value post_max_size 128M +php_flag magic_quotes_gpc off +php_value upload_max_filesize 128M diff --git a/src/Css.php b/src/Css.php new file mode 100644 index 0000000..50680b3 --- /dev/null +++ b/src/Css.php @@ -0,0 +1,71 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +$corfundo = "#e0e0d0"; +$corfrente = "#000000"; +$corfundo2 = "#dfdfdf"; +$cormenu = "#dfdfdf"; +?> +DIV.menu {background-color:; layer-background-color:} +DIV.menudown {background-color:; border-bottom:1px solid white; border-right:1px solid white;border-top:2px solid #555555;border-left:1px solid #555555} +DIV.fname {background-color:; layer-background-color:; position:absolute; visibility:hidden; border:0; left:0px; top:0px; height:19px; z-index:100;} +DIV.dir {background-color:; layer-background-color:; position:absolute; visibility:hidden; border:0; left:0px; top:0px; height:19px;z-index:100; } +A {font-family:"Courier New", Courier, mono; font-size:12pt; color:} +A.header {font-family:Verdana, Arial, Helvetica, sans-serif; font-size:12pt} +A.menu {font-family:Verdana, Arial, Helvetica, sans-serif; text-decoration:none; font-size:12pt; border: 1px solid } +A.menu:hover {background-color:; border-bottom:1px solid #555555; border-right:1px solid #555555;border-top:1px solid white;border-left:1px solid white} +A.user {font-family:Verdana, Arial, Helvetica, sans-serif; font-size:12pt} +A.user:hover {font-weight: bolder} +A.disabled {font-family:Verdana, Arial, Helvetica, sans-serif; font-size:12pt; text-decoration:none; color:#BFBFBF} +A.form {font-family:Verdana, Arial, Helvetica, sans-serif; font-size:12pt; background-color:} +BODY {background-color:; font-family:"Courier new", monospace; font-size:12pt; color:} +BODY.cline {background-color:#000000; color:#FFFFFF} +TABLE { font-family:"Courier New", Courier, mono; font-size:12pt } +TABLE.form { font-family:Verdana, Arial, Helvetica, sans-serif; font-size:12pt } +FORM { font-size:12pt;} +FORM.alt { font-size:12pt; margin-top: 5px } +FORM.fname { font-size:12pt; margin: 0px} +INPUT.fname { font-family:"Courier New", Courier, mono;font-size:12pt; border:0; background-color: } +FORM.dir { font-size:12pt; margin: 0px} +INPUT.dir { font-family:"Courier New", Courier, mono;font-size:12pt; border:0; background-color: } + +input.checkbox { border:none } + +input.checkbox { } + +INPUT { font-size:12pt; border:1px solid #555555} +INPUT.cline { background-color:#000000; font-family:"Courier new", monospace; font-size:12pt; color:#FFFFFF; border:0} +TEXTAREA { border:1px solid #555555 } +TEXTAREA.edit { font-family:"Courier New", Courier, mono;font-size:10pt; background-color:#EFEFEF } +SELECT { font-size:12pt;} +p.link a:hover {background-color: #2B2E21;;color:#fff;} +p.link a:link span{display: none;} +p.link a:visited span{display: none;} +p.link a:hover span { + position: absolute; + margin:15px 0px 0px 20px; + background-color: beige; + max-width:220; + padding: 2px 10px 2px 10px; + border: 1px solid #C0C0C0; + font: normal 10px/12px verdana; + color: #000; + text-align:left; + display: block; +} + diff --git a/src/Md5.js b/src/Md5.js new file mode 100644 index 0000000..65c8c44 --- /dev/null +++ b/src/Md5.js @@ -0,0 +1,226 @@ +/* + * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message + * Digest Algorithm, as defined in RFC 1321. + * Copyright (C) Paul Johnston 1999 - 2000. + * Updated by Greg Holt 2000 - 2001. + * See http://pajhome.org.uk/site/legal.html for details. + +The BSD License +--------------- +Copyright (c) 1998 - 2002, Paul Johnston & Contributors +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + +Redistributions of source code must retain the above copyright notice, this list +of conditions and the following disclaimer. Redistributions in binary form must +reproduce the above copyright notice, this list of conditions and the following +disclaimer in the documentation and/or other materials provided with the distribution. + +Neither the name of Paul Johnston nor pajhome.org.uk nor the names of its contributors +may be used to endorse or promote products derived from this software without specific +prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT +SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED +TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH +DAMAGE. + +JavaScript MD5 +-------------- +The JavaScript code implementing the algorithm is derived from the C code in RFC 1321 +and is covered by the following copyright: + +Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All rights reserved. +License to copy and use this software is granted provided that it is identified as +the "RSA Data Security, Inc. MD5 Message-Digest Algorithm" in all material mentioning +or referencing this software or this function. + +License is also granted to make and use derivative works provided that such works are +identified as "derived from the RSA Data Security, Inc. MD5 Message-Digest Algorithm" +in all material mentioning or referencing the derived work. + +RSA Data Security, Inc. makes no representations concerning either the merchantability +of this software or the suitability of this software for any particular purpose. It is +provided "as is" without express or implied warranty of any kind. + +These notices must be retained in any copies of any part of this documentation and/or +software. + +This copyright does not prohibit distribution of the JavaScript MD5 code under the +BSD license. + */ + +/* + * Convert a 32-bit number to a hex string with ls-byte first + */ +var hex_chr = "0123456789abcdef"; +function rhex(num) +{ + str = ""; + for(j = 0; j <= 3; j++) + str += hex_chr.charAt((num >> (j * 8 + 4)) & 0x0F) + + hex_chr.charAt((num >> (j * 8)) & 0x0F); + return str; +} + +/* + * Convert a string to a sequence of 16-word blocks, stored as an array. + * Append padding bits and the length, as described in the MD5 standard. + */ +function str2blks_MD5(str) +{ + nblk = ((str.length + 8) >> 6) + 1; + blks = new Array(nblk * 16); + for(i = 0; i < nblk * 16; i++) blks[i] = 0; + for(i = 0; i < str.length; i++) + blks[i >> 2] |= str.charCodeAt(i) << ((i % 4) * 8); + blks[i >> 2] |= 0x80 << ((i % 4) * 8); + blks[nblk * 16 - 2] = str.length * 8; + return blks; +} + +/* + * Add integers, wrapping at 2^32. This uses 16-bit operations internally + * to work around bugs in some JS interpreters. + */ +function add(x, y) +{ + var lsw = (x & 0xFFFF) + (y & 0xFFFF); + var msw = (x >> 16) + (y >> 16) + (lsw >> 16); + return (msw << 16) | (lsw & 0xFFFF); +} + +/* + * Bitwise rotate a 32-bit number to the left + */ +function rol(num, cnt) +{ + return (num << cnt) | (num >>> (32 - cnt)); +} + +/* + * These functions implement the basic operation for each round of the + * algorithm. + */ +function cmn(q, a, b, x, s, t) +{ + return add(rol(add(add(a, q), add(x, t)), s), b); +} +function ff(a, b, c, d, x, s, t) +{ + return cmn((b & c) | ((~b) & d), a, b, x, s, t); +} +function gg(a, b, c, d, x, s, t) +{ + return cmn((b & d) | (c & (~d)), a, b, x, s, t); +} +function hh(a, b, c, d, x, s, t) +{ + return cmn(b ^ c ^ d, a, b, x, s, t); +} +function ii(a, b, c, d, x, s, t) +{ + return cmn(c ^ (b | (~d)), a, b, x, s, t); +} + +/* + * Take a string and return the hex representation of its MD5. + */ +function calcMD5(str) +{ + x = str2blks_MD5(str); + a = 1732584193; + b = -271733879; + c = -1732584194; + d = 271733878; + + for(i = 0; i < x.length; i += 16) + { + olda = a; + oldb = b; + oldc = c; + oldd = d; + + a = ff(a, b, c, d, x[i+ 0], 7 , -680876936); + d = ff(d, a, b, c, x[i+ 1], 12, -389564586); + c = ff(c, d, a, b, x[i+ 2], 17, 606105819); + b = ff(b, c, d, a, x[i+ 3], 22, -1044525330); + a = ff(a, b, c, d, x[i+ 4], 7 , -176418897); + d = ff(d, a, b, c, x[i+ 5], 12, 1200080426); + c = ff(c, d, a, b, x[i+ 6], 17, -1473231341); + b = ff(b, c, d, a, x[i+ 7], 22, -45705983); + a = ff(a, b, c, d, x[i+ 8], 7 , 1770035416); + d = ff(d, a, b, c, x[i+ 9], 12, -1958414417); + c = ff(c, d, a, b, x[i+10], 17, -42063); + b = ff(b, c, d, a, x[i+11], 22, -1990404162); + a = ff(a, b, c, d, x[i+12], 7 , 1804603682); + d = ff(d, a, b, c, x[i+13], 12, -40341101); + c = ff(c, d, a, b, x[i+14], 17, -1502002290); + b = ff(b, c, d, a, x[i+15], 22, 1236535329); + + a = gg(a, b, c, d, x[i+ 1], 5 , -165796510); + d = gg(d, a, b, c, x[i+ 6], 9 , -1069501632); + c = gg(c, d, a, b, x[i+11], 14, 643717713); + b = gg(b, c, d, a, x[i+ 0], 20, -373897302); + a = gg(a, b, c, d, x[i+ 5], 5 , -701558691); + d = gg(d, a, b, c, x[i+10], 9 , 38016083); + c = gg(c, d, a, b, x[i+15], 14, -660478335); + b = gg(b, c, d, a, x[i+ 4], 20, -405537848); + a = gg(a, b, c, d, x[i+ 9], 5 , 568446438); + d = gg(d, a, b, c, x[i+14], 9 , -1019803690); + c = gg(c, d, a, b, x[i+ 3], 14, -187363961); + b = gg(b, c, d, a, x[i+ 8], 20, 1163531501); + a = gg(a, b, c, d, x[i+13], 5 , -1444681467); + d = gg(d, a, b, c, x[i+ 2], 9 , -51403784); + c = gg(c, d, a, b, x[i+ 7], 14, 1735328473); + b = gg(b, c, d, a, x[i+12], 20, -1926607734); + + a = hh(a, b, c, d, x[i+ 5], 4 , -378558); + d = hh(d, a, b, c, x[i+ 8], 11, -2022574463); + c = hh(c, d, a, b, x[i+11], 16, 1839030562); + b = hh(b, c, d, a, x[i+14], 23, -35309556); + a = hh(a, b, c, d, x[i+ 1], 4 , -1530992060); + d = hh(d, a, b, c, x[i+ 4], 11, 1272893353); + c = hh(c, d, a, b, x[i+ 7], 16, -155497632); + b = hh(b, c, d, a, x[i+10], 23, -1094730640); + a = hh(a, b, c, d, x[i+13], 4 , 681279174); + d = hh(d, a, b, c, x[i+ 0], 11, -358537222); + c = hh(c, d, a, b, x[i+ 3], 16, -722521979); + b = hh(b, c, d, a, x[i+ 6], 23, 76029189); + a = hh(a, b, c, d, x[i+ 9], 4 , -640364487); + d = hh(d, a, b, c, x[i+12], 11, -421815835); + c = hh(c, d, a, b, x[i+15], 16, 530742520); + b = hh(b, c, d, a, x[i+ 2], 23, -995338651); + + a = ii(a, b, c, d, x[i+ 0], 6 , -198630844); + d = ii(d, a, b, c, x[i+ 7], 10, 1126891415); + c = ii(c, d, a, b, x[i+14], 15, -1416354905); + b = ii(b, c, d, a, x[i+ 5], 21, -57434055); + a = ii(a, b, c, d, x[i+12], 6 , 1700485571); + d = ii(d, a, b, c, x[i+ 3], 10, -1894986606); + c = ii(c, d, a, b, x[i+10], 15, -1051523); + b = ii(b, c, d, a, x[i+ 1], 21, -2054922799); + a = ii(a, b, c, d, x[i+ 8], 6 , 1873313359); + d = ii(d, a, b, c, x[i+15], 10, -30611744); + c = ii(c, d, a, b, x[i+ 6], 15, -1560198380); + b = ii(b, c, d, a, x[i+13], 21, 1309151649); + a = ii(a, b, c, d, x[i+ 4], 6 , -145523070); + d = ii(d, a, b, c, x[i+11], 10, -1120210379); + c = ii(c, d, a, b, x[i+ 2], 15, 718787259); + b = ii(b, c, d, a, x[i+ 9], 21, -343485551); + + a = add(a, olda); + b = add(b, oldb); + c = add(c, oldc); + d = add(d, oldd); + } + return rhex(a) + rhex(b) + rhex(c) + rhex(d); +} diff --git a/src/admin/answer.php b/src/admin/answer.php new file mode 100644 index 0000000..c2d1fdc --- /dev/null +++ b/src/admin/answer.php @@ -0,0 +1,134 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +require('header.php'); + +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("$loc/index.php"); + +if (isset($_GET["delete"]) && is_numeric($_GET["delete"])) { + $param["number"] = $_GET["delete"]; + if(!DBDeleteAnswer($_SESSION["usertable"]["contestnumber"], $param)) { + MSGError('Error deleting answer'); + LogError('Error deleting answer'); + } + ForceLoad("answer.php"); +} + +if (isset($_POST["Submit3"]) && isset($_POST["answernumber"]) && is_numeric($_POST["answernumber"]) && isset($_POST["answername"]) && + $_POST["answername"] != "" && isset($_POST["answeryes"])) { + if ($_POST["confirmation"] == "confirm") { + $param["number"] = $_POST["answernumber"]; + $param["name"] = $_POST["answername"]; + $param["yes"] = $_POST["answeryes"]; + DBNewAnswer ($_SESSION["usertable"]["contestnumber"],$param); + } + ForceLoad("answer.php"); +} +?> +
+ + + + + + + +\n"; + if($ans[$i]["fake"]!="t") { + if($ans[$i]["number"]>7) { + echo " \n"; + } else + echo " \n"; + } else { + echo " \n"; + } + echo " \n"; + if($ans[$i]["yes"]=="t") echo " \n"; + else echo " \n"; + echo " \n"; + $n++; +} +echo "
Answer #DescriptionYes/No
" . $ans[$i]["number"] . "".$ans[$i]["number"]."".$ans[$i]["number"]." (fake)" . $ans[$i]["desc"] . "YesNo
"; +if ($n == 0) echo "
NO ANSWERS DEFINED
"; +?> + +

When allowed, clicking on the answer number will delete it.
+ Inputting with the same number of an existing one will update its description.
+ TAKE CARE: deleting an answer will remove EVERYTHING related to it (ALSO IN OTHER TABLES!!).
+ It is NOT recommended to change anything while the contest is running.
+ To insert a new answer, enter the data below.
+ Note that any changes will overwrite the already defined data.

+ +
+ + + + + + + + + + + + + + +
Number: + +
Description: + +
Type: + +
+
+
+ + +
+ + + + diff --git a/src/admin/buildproblem.php b/src/admin/buildproblem.php new file mode 100644 index 0000000..0b6c230 --- /dev/null +++ b/src/admin/buildproblem.php @@ -0,0 +1,108 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 31/aug/2012 by cassio@ime.usp.br +require('header.php'); +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("../index.php"); + +?> +

+To build a problem package using standard script files, fill in the following fields.
+

+ +
+ + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
Problem Fullname: + +
Problem Basename (a.k.a. name of class expected to have the main): + +
Description file (PDF, txt, ...): + +
Problem input file: + +
Problem correct output file: + +
Timelimit (in sec): + +(optional: use a , followed by the number of repetitions to run) +
+
+
+ + +
+ +
+ + + diff --git a/src/admin/clar.php b/src/admin/clar.php new file mode 100644 index 0000000..66a7b0d --- /dev/null +++ b/src/admin/clar.php @@ -0,0 +1,112 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +require 'header.php'; +if (isset($_POST["message"]) && isset($_POST["problem"]) && isset($_POST["Submit"])) { + if ($_POST["confirmation"] == "confirm") { + $param['contest']=$_SESSION["usertable"]["contestnumber"]; + $param['site']=$_SESSION["usertable"]["usersitenumber"]; + $param['user']= $_SESSION["usertable"]["usernumber"]; + $param['problem'] = htmlspecialchars($_POST["problem"]); + $param['question'] = htmlspecialchars($_POST["message"]); + DBNewClar($param); + } + ForceLoad("clar.php"); +} +if(isset($_GET["order"]) && $_GET["order"] != "") { + $order = htmlspecialchars($_GET["order"]); + $_SESSION["clarline"] = $order; +} else { + if(isset($_SESSION["clarline"])) + $order = $_SESSION["clarline"]; + else + $order=''; +} +?> +
+ + + + + + + + + + + + +\n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + if ($clar[$i]["judge"] == $_SESSION["usertable"]["usernumber"] && + $clar[$i]["judgesite"] == $_SESSION["usertable"]["usersitenumber"] && $clar[$i]["status"] == "answering") + $color="ff7777"; + else if (strpos($clar[$i]["status"], "answered") !== false) $color="bbbbff"; + else if ($clar[$i]["status"] == "answering") $color="77ff77"; + else if ($clar[$i]["status"] == "openclar") $color="ffff88"; + else $color="ffffff"; + + echo " \n"; + if ($clar[$i]["judge"] != "") { + $u = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $clar[$i]["judgesite"], $clar[$i]["judge"]); + echo " \n"; + } + else + echo " \n"; + + if ($clar[$i]["question"] == "") $clar[$i]["question"] = " "; + + echo " \n"; + if (trim($clar[$i]["answer"]) == "") $clar[$i]["answer"] = "Not answered yet"; + echo " \n"; + + echo " \n"; +} + +echo "
Clar #SiteUserTimeProblemStatusJudge (Site)QuestionAnswer
" . $clar[$i]["number"] . "" . $clar[$i]["site"] . "" . $clar[$i]["user"] . "" . dateconvminutes($clar[$i]["timestamp"]) . "" . $clar[$i]["problem"] . "" . $clar[$i]["status"] . "" . $u["username"] . " (" . $clar[$i]["judgesite"] . ") "; +// echo "
" . $clar[$i]["question"] . "
"; +// echo $clar[$i]["question"]; + echo " \n"; + echo "		"; +// echo " 
" . $clar[$i]["answer"] . "
"; +// echo $clar[$i]["answer"]; + echo " \n"; + echo "
"; +if (count($clar) == 0) echo "
NO CLARIFICATIONS AVAILABLE
"; + +?> + + diff --git a/src/admin/claredit.php b/src/admin/claredit.php new file mode 100644 index 0000000..91fae39 --- /dev/null +++ b/src/admin/claredit.php @@ -0,0 +1,171 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require 'header.php'; + +if (isset($_POST["cancel"]) && $_POST["cancel"]=="Cancel") + ForceLoad("clar.php"); + +if (isset($_POST["delete"]) && $_POST["delete"]=="Delete" && + isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["number"]) && + is_numeric($_POST["sitenumber"])) { + if ($_POST["confirmation"]=="confirm") { + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); + + if (DBClarDelete($number, $sitenumber, $_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usernumber"], $_SESSION["usertable"]["usersitenumber"])) + MSGError("Clarification deleted."); + } + ForceLoad("clar.php"); +} + +if (isset($_POST["answer"]) && isset($_POST["open"]) && $_POST["open"]=="Open the Clar" && + isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["number"]) && + is_numeric($_POST["sitenumber"])) { + if ($_POST["confirmation"]=="confirm") { + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); + + if (DBChiefClarGiveUp($number, $sitenumber, $_SESSION["usertable"]["contestnumber"])) + MSGError("Clarification returned."); + ForceLoad("clar.php"); + } +} + +if (isset($_POST["answer"]) && isset($_POST["Submit"]) && $_POST["Submit"]=="Answer" && is_numeric($_POST["number"]) && + isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["sitenumber"])) { + if ($_POST["confirmation"]=="confirm") { + + $ans = myhtmlspecialchars($_POST["answer"]); + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); + + if (isset($_POST["answerall"])) $type='all'; + else if (isset($_POST["answersite"])) $type='site'; + else $type = 'none'; + + if (trim($ans)=="") { + DBClarGiveUp($number, $sitenumber, $_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usernumber"], $_SESSION["usertable"]["usersitenumber"]); + MSGError("Clarification returned."); + } else { + DBChiefUpdateClar($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"], + $sitenumber, $number, $ans, $type); + } + } + ForceLoad("clar.php"); +} + +if (!isset($_GET["clarnumber"]) || !isset($_GET["clarsitenumber"]) || + !is_numeric($_GET["clarnumber"]) || !is_numeric($_GET["clarsitenumber"])) { + IntrusionNotify("tried to open the admin/claredit.php with wrong parameters."); + ForceLoad("clar.php"); +} + +$clarsitenumber = myhtmlspecialchars($_GET["clarsitenumber"]); +$clarnumber = myhtmlspecialchars($_GET["clarnumber"]); + +if (($a = DBChiefGetClarToAnswer($clarnumber, $clarsitenumber, + $_SESSION["usertable"]["contestnumber"])) === false) { + MSGError("Another judge got it first."); + ForceLoad("clar.php"); +} + +?> +

Use the following fields to answer the clarification: +
+
+ +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Clarification Site: + " /> + +
Clarification Number: + " /> + +
Clarification Time: + +
Problem: + +
Clarification: + +
Answer: + +
Answer to all users in the site + name="answersite" value="yes"> +
+
+ +
+ + + + + +
+
+ + + diff --git a/src/admin/contest.php b/src/admin/contest.php new file mode 100644 index 0000000..ddffed4 --- /dev/null +++ b/src/admin/contest.php @@ -0,0 +1,256 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br +require 'header.php'; + +$contest=$_SESSION["usertable"]["contestnumber"]; + +if(($ct = DBContestInfo($contest)) == null) + ForceLoad("$loc/index.php"); +if ($ct["contestlocalsite"]==$ct["contestmainsite"]) $main=true; else $main=false; + +if (isset($_POST["Submit3"]) && isset($_POST["penalty"]) && is_numeric($_POST["penalty"]) && + isset($_POST["maxfilesize"]) && isset($_POST["mainsite"]) && isset($_POST["name"]) && + $_POST["name"] != "" && isset($_POST["lastmileanswer"]) && is_numeric($_POST["lastmileanswer"]) && + is_numeric($_POST["mainsite"]) && isset($_POST["lastmilescore"]) && is_numeric($_POST["lastmilescore"]) && + isset($_POST["duration"]) && is_numeric($_POST["duration"]) && isset($_POST['localsite']) && + isset($_POST["startdateh"]) && $_POST["startdateh"] >= 0 && $_POST["startdateh"] <= 23 && + isset($_POST["startdatemin"]) && $_POST["startdatemin"] >= 0 && $_POST["startdatemin"] <= 59 && + isset($_POST["startdated"]) && isset($_POST["startdatem"]) && isset($_POST["startdatey"]) && + checkdate($_POST["startdatem"], $_POST["startdated"], $_POST["startdatey"])) { + if ($_POST["confirmation"] == "confirm") { + $param['number']=$contest; + if($_POST["Submit3"] == "Become Main Site") { + $param['mainsite']=$ct["contestlocalsite"]; + } else { + $at = false; + if(!is_numeric($_POST['localsite']) || $_POST['localsite']<=0) $_POST['localsite']=-1; + if($_POST["Submit3"] == "Update Contest and All Sites") $at = true; + $t = mktime ($_POST["startdateh"], $_POST["startdatemin"], 0, + $_POST["startdatem"], $_POST["startdated"], $_POST["startdatey"]); + $param['localsite']=$_POST['localsite']; + $param['name']=$_POST["name"]; + $param['startdate']=$t; + $param['duration']=$_POST["duration"]*60; + $param['lastmileanswer']=$_POST["lastmileanswer"]*60; + $param['lastmilescore']= $_POST["lastmilescore"]*60; + $param['penalty']=$_POST["penalty"]*60; + $param['maxfilesize']=$_POST["maxfilesize"]*1000; + $param['active']=0; + $param['mainsite']=$_POST["mainsite"]; + $param['mainsiteurl']=$_POST["mainsiteurl"]; + $param['unlockkey']=$_POST["unlockkey"]; + + if (isset($_FILES["keyfile"]) && $_FILES["keyfile"]["name"]!="") { + $type=myhtmlspecialchars($_FILES["keyfile"]["type"]); + $size=myhtmlspecialchars($_FILES["keyfile"]["size"]); + $name=myhtmlspecialchars($_FILES["keyfile"]["name"]); + $temp=myhtmlspecialchars($_FILES["keyfile"]["tmp_name"]); + if (!is_uploaded_file($temp)) { + IntrusionNotify("file upload problem."); + ForceLoad("../index.php"); + } + if (($ar = file($temp)) === false) { + IntrusionNotify("Unable to open the uploaded file."); + ForceLoad("user.php"); + } + $dd=0; + foreach($ar as $val => $key) { + $key=trim($key); + if($key=='') { + unset($ar[$val]); + continue; + } + if(substr($key,10,5) != '#####') { + MSGError('Invalid key in the file -- not importing any keys'); + $dd=0; + break; + } + if(isset($param['unlockkey']) && $param['unlockkey'] != '') { + $pass=decryptData(substr($key,15),$param['unlockkey'],'includekeys'); + if(substr($pass,0,5) != '#####') { + MSGError('Invalid key in the file -- not importing any keys'); + $dd=0; + break; + } + } + $ar[$val]=$key; + $dd++; + } + if($dd > 0) { + $param['keys']=implode(',',$ar); + MSGError(count($ar) . ' keys are being imported from the file'); + DBClearProblemTmp($_SESSION["usertable"]["contestnumber"]); + } + } + $param['atualizasites']=$at; + } + DBUpdateContest ($param); + if(strlen($param['unlockkey'])>1) { + DBClearProblemTmp($_SESSION["usertable"]["contestnumber"]); + DBGetFullProblemData($_SESSION["usertable"]["contestnumber"],true); + } + } + ForceLoad("contest.php"); +} +?> +
+ +
+ + +

+
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Contest number: + +
Name: + name="name" value="" size="50" maxlength="50" /> +
Start date: hh:mm + name="startdateh" value="" size="2" maxlength="2" /> + : + name="startdatemin" value="" size="2" maxlength="2" /> +     dd/mm/yyyy + name="startdated" value="" size="2" maxlength="2" /> + / + name="startdatem" value="" size="2" maxlength="2" /> + / + name="startdatey" value="" size="4" maxlength="4" /> +
Duration (in minutes): + value="" size="20" maxlength="20" /> +
Stop answering (in minutes): + value="" size="20" maxlength="20" /> +
Stop scoreboard (in minutes): + value="" size="20" maxlength="20" /> +
Penalty (in minutes): + value="" size="20" maxlength="20" /> +
Max file size allowed for teams (in KB): + + value="" size="20" maxlength="20" /> +
+ Your PHP config. allows at most: + +
+ +
Main site URL (IP/bocafolder): + " size="40" maxlength="200" /> +
Unlock password (only use it within a secure network): + + 1) echo "<= has been set"; ?> +
Keys (only use it within a secure network): + + 32) echo "<= has been set"; ?> +
Contest main site number: + value="" size="4" maxlength="4" /> +
Contest local site number: + value="" size="4" maxlength="4" /> +
+
+
+ + + + + + + + +
+
+ + + diff --git a/src/admin/export.php b/src/admin/export.php new file mode 100644 index 0000000..2682c94 --- /dev/null +++ b/src/admin/export.php @@ -0,0 +1,121 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +//Change list +// 15/June/2011 by cassio@ime.usp.br: created based on import.php +require('header.php'); + +if(isset($_POST["Submit"]) || isset($_POST['Submit1'])) { + if ($_POST["confirmation"] == "confirm" && isset($_POST['localsite']) && is_numeric($_POST['localsite']) && + isset($_POST['challenge']) && isset($_POST['password'])) { + $localsite=$_POST['localsite']; + + header ("Content-transfer-encoding: binary\n"); + header ("Content-type: application/force-download"); +//header ("Content-type: application/octet-stream"); +//if (strstr($_SERVER["HTTP_USER_AGENT"], "MSIE")) +// header("Content-Disposition: filename=" .$_GET["filename"]); // For IE +//else + header ("Content-Disposition: attachment; filename=export.dat"); + ob_end_flush(); + $reduced = false; + if(isset($_POST["Submit"]) && $_POST['Submit']=="Reduced Export") { + $reduced = true; + } + + $fromsite = $localsite; + $siteinfo = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$fromsite); + $scores = explode(",", $siteinfo['siteglobalscore']); + if(count($scores)==0 || (count($scores)==1 && !is_numeric($scores[0]))) $scores=array($fromsite); + $judges = explode(",", $siteinfo['sitejudging']); + if(count($judges)==0 || (count($judges)==1 && !is_numeric($judges[0]))) $judges=array($fromsite); + $scores = array_unique(array_merge($scores,$judges)); + if(in_array(0,$scores)) $scores=null; + + $xml = generateXML($_SESSION["usertable"]["contestnumber"],$localsite,$scores,$reduced); + if(isset($_POST['nopassword']) && $_POST['nopassword']=='true') + echo $xml; + else + echo rawurlencode($_POST['challenge']) . " " . encryptData($xml,($_POST['password'])); + exit; + } +} +ob_end_flush(); +?> +
+ + + + +
+ + + +
+ + + + + + + + + + + +
Local site number: + +
Challenge string:
Encryption key: + +
+
+ +
+ + + +
+
+ + + diff --git a/src/admin/files.php b/src/admin/files.php new file mode 100644 index 0000000..16f0f2d --- /dev/null +++ b/src/admin/files.php @@ -0,0 +1,78 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); + +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("$loc/index.php"); +if(($st = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) == null) + ForceLoad("$loc/index.php"); + +if (isset($_GET["delete"]) && is_numeric($_GET["delete"])) { + DBBkpDelete($_GET["delete"],$_GET["usersitenumber"],$_SESSION["usertable"]["contestnumber"], $_GET["usernumber"],$_SESSION["usertable"]["username"]); + ForceLoad("files.php"); +} +?> +
+ + + + + + + + + +\n"; + if(strpos($run[$i]["status"],"deleted")!==false) + echo " \n"; + else + echo " \n"; + + echo " \n"; + echo " \n"; + $if = rawurlencode($run[$i]["filename"]); + if($run[$i]["status"]=="active") { + echo "\n"; + echo "\n"; + echo " \n"; + +} +echo "
Bkp #TimeUser(Site)FileStatus
" . $run[$i]["number"] . "" . $run[$i]["number"] . "" . dateconvsimple($run[$i]["timestamp"]) . "" . $run[$i]["usernumber"] . " (" . $run[$i]["usersitenumber"] . ")"; + echo $run[$i]["filename"] . ""; + } else echo "" . $run[$i]["filename"]; + echo " (" . $run[$i]["size"] . " bytes)"; + echo "" . $run[$i]["status"] . "
"; +if (count($run) == 0) echo "
NO BACKUPS AVAILABLE
"; + +?> + + diff --git a/src/admin/header.php b/src/admin/header.php new file mode 100644 index 0000000..c308059 --- /dev/null +++ b/src/admin/header.php @@ -0,0 +1,88 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br + +ob_start(); +header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Cache-Control: no-cache, must-revalidate"); +header ("Pragma: no-cache"); +header ("Content-Type: text/html; charset=utf-8"); +session_start(); +if(!isset($_POST['noflush'])) + ob_end_flush(); +//$loc = $_SESSION['loc']; +//$locr = $_SESSION['locr']; +$loc = $locr = ".."; +$runphp = "run.php"; +$runeditphp = "runedit.php"; + +require_once("$locr/globals.php"); +require_once("$locr/db.php"); + +if(!isset($_POST['noflush'])) { + require_once("$locr/version.php"); + echo "Admin's Page\n"; + echo "\n"; + echo "\n"; +} + +//echo ""; +if(!ValidSession()) { + InvalidSession("admin/index.php"); + ForceLoad("$loc/index.php"); +} +if($_SESSION["usertable"]["usertype"] != "admin") { + IntrusionNotify("admin/index.php"); + ForceLoad("$loc/index.php"); +} + +if(!isset($_POST['noflush'])) { + echo "\n"; + echo "\n"; + echo "
"; + echo "\"\""; + echo "BOCA"; + echo "\n"; + echo "Username: " . $_SESSION["usertable"]["userfullname"] . " (site=".$_SESSION["usertable"]["usersitenumber"].")
\n"; + list($clockstr,$clocktype)=siteclock(); + echo "		 ".$clockstr." 
\n"; + echo "\n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; +//echo "
RunsScoreClarificationsUsersProblemsLanguagesAnswersExport
\n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo "
TasksSiteContestLogsReportsBackupsOptionsLogout
\n"; +} +?> diff --git a/src/admin/index.php b/src/admin/index.php new file mode 100644 index 0000000..1b35a4c --- /dev/null +++ b/src/admin/index.php @@ -0,0 +1,22 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require_once('header.php'); +?> + + diff --git a/src/admin/language.php b/src/admin/language.php new file mode 100644 index 0000000..b2a7481 --- /dev/null +++ b/src/admin/language.php @@ -0,0 +1,124 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); + +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("../index.php"); + +if (isset($_GET["delete"]) && is_numeric($_GET["delete"])) { + $param["number"] = $_GET["delete"]; + DBDeleteLanguage ($_SESSION["usertable"]["contestnumber"],$param); + ForceLoad("language.php"); +} + +if (isset($_POST["Submit3"]) && isset($_POST["langnumber"]) && is_numeric($_POST["langnumber"]) && + isset($_POST["langname"]) && $_POST["langname"] != "") { + if ($_POST["confirmation"] == "confirm") { + $param = array(); + $param['number'] = $_POST['langnumber']; + $param['name'] = $_POST['langname']; + $param['extension'] = $_POST['langextension']; + DBNewLanguage ($_SESSION["usertable"]["contestnumber"], $param); + } + ForceLoad("language.php"); +} +?> +
+ + + + + + + +\n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; +} +echo "
Language #NameExtension
" . + $lang[$i]["number"] . "" . $lang[$i]["name"] . "" . $lang[$i]["extension"] . "
"; +if (count($lang) == 0) echo "
NO LANGUAGES DEFINED
"; + +?> + +

Clicking on a language number will DELETE it.
+WARNING: deleting a language will remove EVERYTHING related to it.
+It is NOT recommended to change anything while the contest is running.
+
+ +
+ + +
+To insert/edit a language, enter the data below.
+Note that any changes will overwrite the already defined data.

+ + + + + + + + + + + + + + +
Number: + +
Name: + +
Extension: + +
+
+
+ + +
+
+ + + diff --git a/src/admin/log.php b/src/admin/log.php new file mode 100644 index 0000000..ff915ea --- /dev/null +++ b/src/admin/log.php @@ -0,0 +1,76 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); + +if(isset($_GET["order"])) +$order = myhtmlspecialchars($_GET["order"]); +else $order=''; +if(isset($_GET["user"])) +$user = myhtmlspecialchars($_GET["user"]); +else $user=''; +if(isset($_GET["site"])) +$site = myhtmlspecialchars($_GET["site"]); +else $site=''; +if(isset($_GET["type"])) +$type = myhtmlspecialchars($_GET["type"]); +else $type=''; +if(isset($_GET["ip"])) +$ip = myhtmlspecialchars($_GET["ip"]); +else $ip=''; +$get="&order=${order}&user=${user}&site=${site}&type=${type}&ip=${ip}"; +if (isset($_GET["limit"]) && $_GET["limit"]>0) + $limit = myhtmlspecialchars($_GET["limit"]); +else $limit = 50; +$log = DBGetLogs($order, $_SESSION["usertable"]["contestnumber"], + $site, $user, $type, $ip, $limit); +?> +
+ + + + + + + + + + +\n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo "\n"; +} +echo "
SiteUser #IPTypeDateDescriptionStatus
" . $log[$i]["site"] . "" . $log[$i]["user"] . "" . $log[$i]["ip"] . "" . $log[$i]["type"] . "" . dateconv($log[$i]["date"]) . "" . $log[$i]["data"] . "" . $log[$i]["status"] . "
\n"; + +?> +
+
+50 +200 +1000 +no limit + + diff --git a/src/admin/option.php b/src/admin/option.php new file mode 100644 index 0000000..81e5879 --- /dev/null +++ b/src/admin/option.php @@ -0,0 +1,21 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); +require('../optionlower.php'); +?> diff --git a/src/admin/problem.php b/src/admin/problem.php new file mode 100644 index 0000000..6a894ba --- /dev/null +++ b/src/admin/problem.php @@ -0,0 +1,414 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 31/aug/2012 by cassio@ime.usp.br +if ($_POST["confirmation"] != "confirm") + unset($_POST['noflush']); + +require('header.php'); +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("../index.php"); + +if (isset($_GET["delete"]) && is_numeric($_GET["delete"]) && isset($_GET["input"])) { + $param = array(); + $param['number']=$_GET["delete"]; + $param['inputfilename']=$_GET["input"]; + if(!DBDeleteProblem ($_SESSION["usertable"]["contestnumber"], $param)) { + MSGError('Error deleting problem'); + LogError('Error deleting problem'); + } + ForceLoad("problem.php"); +} + +if(isset($_POST['Submit5']) && $_POST['Submit5']=='Build') + ForceLoad("buildproblem.php"); + +if(isset($_POST['Submit5']) && $_POST['Submit5']=='Send') { + if(isset($_POST['basename']) && + isset($_POST['fullname']) && + isset($_POST['timelimit']) && + $_POST["confirmation"] == "confirm") { + if ($_FILES["probleminput"]["name"] != "") { + $type=myhtmlspecialchars($_FILES["probleminput"]["type"]); + $size=myhtmlspecialchars($_FILES["probleminput"]["size"]); + $name=myhtmlspecialchars($_FILES["probleminput"]["name"]); + $temp=myhtmlspecialchars($_FILES["probleminput"]["tmp_name"]); + if (!is_uploaded_file($temp)) { + ob_end_flush(); + IntrusionNotify("file upload problem."); + ForceLoad("../index.php"); + } + } else $name = ""; + if ($_FILES["problemsol"]["name"] != "") { + $type1=myhtmlspecialchars($_FILES["problemsol"]["type"]); + $size1=myhtmlspecialchars($_FILES["problemsol"]["size"]); + $name1=myhtmlspecialchars($_FILES["problemsol"]["name"]); + $temp1=myhtmlspecialchars($_FILES["problemsol"]["tmp_name"]); + if (!is_uploaded_file($temp1)) { + ob_end_flush(); + IntrusionNotify("file upload problem."); + ForceLoad("../index.php"); + } + } else $name1 = ""; + if (isset($_FILES["problemdesc"]) && $_FILES["problemdesc"]["name"] != "") { + $type2=myhtmlspecialchars($_FILES["problemdesc"]["type"]); + $size2=myhtmlspecialchars($_FILES["problemdesc"]["size"]); + $name2=myhtmlspecialchars($_FILES["problemdesc"]["name"]); + $temp2=myhtmlspecialchars($_FILES["problemdesc"]["tmp_name"]); + if (!is_uploaded_file($temp2)) { + ob_end_flush(); + IntrusionNotify("file upload problem."); + ForceLoad("../index.php"); + } + } else $name2 = ""; + + $ds = DIRECTORY_SEPARATOR; + if($ds=="") $ds = "/"; + $tmpdir = getenv("TMP"); + if($tmpdir=="") $tmpdir = getenv("TMPDIR"); + if($tmpdir[0] != $ds) $tmdir = $ds . "tmp"; + if($tmpdir=="") $tmpdir = $ds . "tmp"; + $locr = $_SESSION["locr"]; + $tfile = tempnam($tmpdir, "problem"); + if(@mkdir($tfile . "_d", 0700)) { + $dir = $tfile . "_d"; + @mkdir($dir . $ds . 'limits'); + @mkdir($dir . $ds . 'compare'); + @mkdir($dir . $ds . 'compile'); + @mkdir($dir . $ds . 'run'); + @mkdir($dir . $ds . 'input'); + @mkdir($dir . $ds . 'output'); + @mkdir($dir . $ds . 'tests'); + @mkdir($dir . $ds . 'description'); + $filea = array('compare' . $ds . 'c','compare' . $ds . 'cpp','compare' . $ds . 'java', + 'compile' . $ds . 'c','compile' . $ds . 'cpp','compile' . $ds . 'java', + 'run' . $ds . 'c','run' . $ds . 'cpp','run' . $ds . 'java'); + foreach($filea as $file) { + $rfile=$locr . $ds . '..' . $ds . 'doc' . $ds . 'problemexamples' . $ds . 'problemtemplate' . $ds . $file; + if(is_readable($rfile)) { + @copy($rfile, $dir . $ds . $file); + } else { + @unlink($tfile); + cleardir($dir); + ob_end_flush(); + MSGError('Could not read problem template file ' . $rfile); + ForceLoad('problem.php'); + } + } + $tl = explode(',',$_POST['timelimit']); + if(!isset($tl[1]) || !is_numeric(trim($tl[1]))) $tl[1]='1'; + $str = "echo " . trim($tl[0]) . "\necho " . trim($tl[1]) . "\necho 512\necho " . floor(10 + $size1 / 512) . "\nexit 0\n"; + file_put_contents($dir . $ds . 'limits' . $ds . 'c',$str); + file_put_contents($dir . $ds . 'limits' . $ds . 'cpp',$str); + file_put_contents($dir . $ds . 'limits' . $ds . 'java',$str); + $str = "basename=" . trim($_POST['basename']) . "\nfullname=" . trim($_POST['fullname']); + if($name2) { + @copy($temp2, $dir . $ds . 'description' . $ds . $name2); + @unlink($temp2); + $str .= "\ndescfile=" . $name2; + } + $str .= "\n"; + file_put_contents($dir . $ds . 'description' . $ds . 'problem.info',$str); + if($name && $name1) { + @copy($temp, $dir . $ds . 'input' . $ds . 'file1'); + @unlink($temp); + @copy($temp1, $dir . $ds . 'output' . $ds . 'file1'); + @unlink($temp1); + } else { + @unlink($tfile); + cleardir($dir); + ob_end_flush(); + MSGError('Could not read problem input/output files'); + ForceLoad('problem.php'); + } + $ret=create_zip($dir, glob($dir . $ds . '*'),$dir . '.zip'); + cleardir($dir); + if($ret <= 0) { + @unlink($tfile); + @unlink($dir . '.zip'); + ob_end_flush(); + MSGError('Could not write to zip file'); + ForceLoad('problem.php'); + } + $str = file_get_contents($dir . '.zip'); + @unlink($dir . '.zip'); + @unlink($tfile); + header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); + header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); + header ("Cache-Control: no-cache, must-revalidate"); + header ("Pragma: no-cache"); + header ("Content-transfer-encoding: binary\n"); + header ("Content-type: application/force-download"); + header ("Content-Disposition: attachment; filename=" . basename($dir . '.zip')); + ob_end_flush(); + echo $str; + exit; + } else { + @unlink($tfile); + ob_end_flush(); + MSGError('Could not write to temporary directory'); + } + } + ForceLoad('problem.php'); +} + +if (isset($_POST["Submit3"]) && isset($_POST["problemnumber"]) && is_numeric($_POST["problemnumber"]) && + isset($_POST["problemname"]) && $_POST["problemname"] != "") { + if ($_POST["confirmation"] == "confirm") { + if ($_FILES["probleminput"]["name"] != "") { + $type=myhtmlspecialchars($_FILES["probleminput"]["type"]); + $size=myhtmlspecialchars($_FILES["probleminput"]["size"]); + $name=myhtmlspecialchars($_FILES["probleminput"]["name"]); + $temp=myhtmlspecialchars($_FILES["probleminput"]["tmp_name"]); + if (!is_uploaded_file($temp)) { + IntrusionNotify("file upload problem."); + ForceLoad("../index.php"); + } + } else $name = ""; + + $param = array(); + $param['number'] = $_POST["problemnumber"]; + $param['name'] = $_POST["problemname"]; + $param['inputfilename'] = $name; + $param['inputfilepath'] = $temp; + $param['fake'] = 'f'; + $param['colorname'] = $_POST["colorname"]; + $param['color'] = $_POST["color"]; + DBNewProblem ($_SESSION["usertable"]["contestnumber"], $param); + } + ForceLoad("problem.php"); +} +?> +
+ + + + + + + + + + + + +\n"; + if($prob[$i]["fake"]!='t') { + if(strpos($prob[$i]["fullname"],"(DEL)") !== false) { + echo " \n"; + } else { + echo " \n"; + } + echo " \n"; + echo " \n"; + echo " \n"; + if (isset($prob[$i]["descoid"]) && $prob[$i]["descoid"] != null && isset($prob[$i]["descfilename"])) { + echo " \n"; + } + else + echo " \n"; + if ($prob[$i]["inputoid"] != null) { + $tx = $prob[$i]["inputhash"]; + echo " \n"; + } + else + echo " \n"; +/* + if ($prob[$i]["soloid"] != null) { + $tx = $prob[$i]["solhash"]; + echo " \n"; + } + else + echo " \n"; + if ($prob[$i]["timelimit"]!="") + echo " \n"; + else + echo " \n"; +*/ + if ($prob[$i]["color"]!="") { + echo " \n"; + } else + echo " \n"; + echo " \n"; +} +echo "
Problem #Short NameFullnameBasenameDescfilePackage fileColor
" . $prob[$i]["number"]; + echo "(deleted)"; + } else { + echo " " . $prob[$i]["number"]; + } + echo "" . $prob[$i]["number"] . " (fake)" . $prob[$i]["name"] . "" . $prob[$i]["fullname"] . " " . $prob[$i]["basefilename"] . " " . + basename($prob[$i]["descfilename"]) . " " . + $prob[$i]["inputfilename"] . " " . + "\"$tx\"" . + " " . + $prob[$i]["solfilename"] . " ". + "\"$tx\"" . + " " . $prob[$i]["timelimit"] . " " . $prob[$i]["colorname"] . + "\"".$prob[$i]["colorname"]."\" 
"; +if (count($prob) == 0) echo "
NO PROBLEMS DEFINED
"; + +?> + +

Clicking on a problem number will delete it.
+WARNING: deleting a problem will remove EVERYTHING related to it.
+It is NOT recommended to change anything while the contest is running.
+To import a problem, fill in the following fields.
+To replace the data of a problem, proceed as if it did not exist (data will be replaced without removing it).
+ +
+ + +
+ + + + + + + + + + + + + + + + + + + + + + + +
Number: + +
Short Name (usually a letter): + +
Problem package (ZIP): + +
Color name: + +
Color (RGB HTML format): + +
+
+
+ + +
+ +


To build a problem package from files, use this link: + +
+
+ + + diff --git a/src/admin/report.php b/src/admin/report.php new file mode 100644 index 0000000..fe4b88d --- /dev/null +++ b/src/admin/report.php @@ -0,0 +1,93 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 07/nov/2012 by cassio@ime.usp.br + +require 'header.php'; + +if (isset($_GET)) { +} +?> +

+
+Logs

\n"; + echo " Scoreboard
\n"; + echo " Detailed Scoreboard
\n"; + echo " Interactive Scoreboard
\n"; + echo " Delayed Scoreboard
\n"; + echo " Run List
\n"; + echo " Clarification List
\n"; + echo " Task List
\n"; + echo " Site Start/Stop Logs
\n"; + echo " ICPC File
\n"; + + echo " Webcast File
\n"; + + echo " Statistics
\n"; + +/* + echo "

\n"; + echo "Statistics

\n"; + + echo " Problems
\n"; + echo " Answers
\n"; + echo " Users
\n"; + echo " Languages
\n"; + echo " Runs
\n"; + echo " Clarifications
\n"; +*/ +?> +
+ + + + diff --git a/src/admin/report/clar.php b/src/admin/report/clar.php new file mode 100644 index 0000000..66bd4cd --- /dev/null +++ b/src/admin/report/clar.php @@ -0,0 +1,82 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +require('header.php'); +?> +
+

Clarification List

+ + + + + + + + + + + + +\n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + + echo " \n"; + if ($clar[$i]["judge"] != "") { + $u = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $clar[$i]["judgesite"], $clar[$i]["judge"]); + echo " \n"; + } + else + echo " \n"; + + if ($clar[$i]["question"] == "") $clar[$i]["question"] = " "; + + echo " \n"; + if (trim($clar[$i]["answer"]) == "") $clar[$i]["answer"] = "Not answered yet"; + echo " \n"; + + echo " \n"; +} + +echo "
#SiteUserTimeProblemStatusJudge (Site)QuestionAnswer
" . $clar[$i]["number"] . "" . $clar[$i]["site"] . "" . $clar[$i]["user"] . "" . dateconvminutes($clar[$i]["timestamp"]) . "" . $clar[$i]["problem"] . "" . $clar[$i]["status"] . "" . $u["username"] . " (" . $clar[$i]["judgesite"] . ") "; +// echo "
" . $clar[$i]["question"] . "
"; +// echo $clar[$i]["question"]; + echo " \n"; + echo "		"; +// echo " 
" . $clar[$i]["answer"] . "
"; +// echo $clar[$i]["answer"]; + echo " \n"; + echo "
"; +if (count($clar) == 0) echo "
NO CLARIFICATIONS AVAILABLE
"; + +include("$locr/footnote.php"); +?> diff --git a/src/admin/report/header.php b/src/admin/report/header.php new file mode 100644 index 0000000..1d191de --- /dev/null +++ b/src/admin/report/header.php @@ -0,0 +1,65 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +ob_start(); +header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Cache-Control: no-cache, must-revalidate"); +header ("Pragma: no-cache"); +header ("Content-Type: text/html; charset=utf-8"); +session_start(); +ob_end_flush(); +//$locr = $_SESSION['locr']; +//$loc = $_SESSION['loc']; +$loc = $locr = "../.."; + +require $locr.'/version.php'; +require_once($locr . "/globals.php"); +if(!ValidSession()) { + InvalidSession($_SERVER['PHP_SELF']); + ForceLoad($loc."/index.php"); +} +if($_SESSION["usertable"]["usertype"] != "admin") { + IntrusionNotify($_SERVER['PHP_SELF']); + ForceLoad($loc."/index.php"); +} + +require_once($locr."/db.php"); +require_once($locr."/freport.php"); + +echo "Report Page\n"; +echo "\n"; + +echo "\n"; + +$contest=$_SESSION["usertable"]["contestnumber"]; +if(($ct = DBContestInfo($contest)) == null) + ForceLoad($loc."/index.php"); +$site=$_SESSION["usertable"]["usersitenumber"]; +if(($st = DBSiteInfo($contest,$site)) == null) + ForceLoad($loc."/index.php"); + +echo "\n"; +echo "\n"; +echo "
"; +echo "\"\""; +echo "BOCA"; +echo "\n"; +echo $ct["contestname"] . " - " . $st["sitename"] . "
\n"; +?> diff --git a/src/admin/report/icpc.php b/src/admin/report/icpc.php new file mode 100644 index 0000000..1bf2b86 --- /dev/null +++ b/src/admin/report/icpc.php @@ -0,0 +1,46 @@ +. +//////////////////////////////////////////////////////////////////////////////// +//Last updated 10/jul/2012 by cassio@ime.usp.br + +require('header.php'); + +$score = DBScore($_SESSION["usertable"]["contestnumber"], false, -1, $st["siteglobalscore"]); + +echo "

ICPC Output

"; +echo "
";
+$n=0;
+$class=1;
+while(list($e, $c) = each($score)) {
+	if(isset($score[$e]["site"]) && isset($score[$e]["user"])) {
+		$r = DBUserInfo($_SESSION["usertable"]["contestnumber"], 
+						$score[$e]["site"], $score[$e]["user"]);
+		echo $r["usericpcid"] . ",";
+		echo $class++ . ",";
+		echo $score[$e]["totalcount"] . ",";
+		echo $score[$e]["totaltime"] . ",";
+		
+		if($score[$e]["first"])
+			echo $score[$e]["first"] . "\n";
+		else echo "0\n";
+		$n++;
+	}
+}
+echo "
"; +?> + + diff --git a/src/admin/report/linechart.php b/src/admin/report/linechart.php new file mode 100644 index 0000000..fa47b17 --- /dev/null +++ b/src/admin/report/linechart.php @@ -0,0 +1,45 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +ob_start(); +header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Cache-Control: no-cache, must-revalidate"); +header ("Pragma: no-cache"); +session_start(); +$locr = $_SESSION['locr']; +$loc = $_SESSION['loc']; + +require_once($locr . "/libchart/libchart.php"); +header ("Content-type: image/png"); +ob_end_flush(); + +$v = explode(chr(1),rawurldecode($_GET['dados']),100); + +$chart = new VerticalChart(1000, 300); + +$chart->setUpperBound($v[1]); + +for($i=2;$iaddPoint(new Point($v[$i], $v[$i+1])); + +$chart->setTitle($v[0]); +$chart->setLogo($locr. "/images/poweredbyboca.png"); +$chart->render(); +?> diff --git a/src/admin/report/piechart.php b/src/admin/report/piechart.php new file mode 100644 index 0000000..e6dbf95 --- /dev/null +++ b/src/admin/report/piechart.php @@ -0,0 +1,68 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +ob_start(); +header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Cache-Control: no-cache, must-revalidate"); +header ("Pragma: no-cache"); +session_start(); +$locr = $_SESSION['locr']; +$loc = $_SESSION['loc']; + +require_once($locr . "/libchart/libchart.php"); +header("Content-type: image/png"); +ob_end_flush(); + +$v = explode(chr(1),rawurldecode($_GET['dados']),100); +$cor = null; +if(isset($_GET['color'])) + $cor = explode("-",rawurldecode($_GET['color']),100); + +if(count($v)/2 > 8) + $chart = new PieChart(450, 300); +else + $chart = new PieChart(400, 250); + +if(isset($_GET['order'])) $chart->order=true; +else $chart->order=false; + +$tot=0; +for($i=1;$i $tot/100) + $chart->addPoint(new Point($v[$i], $v[$i+1], $color)); + else + $chart->addPoint(new Point($v[$i], $tot/100, $color)); +} + +$chart->setTitle($v[0]); +$chart->setLogo($locr. "/images/poweredbyboca.png"); +$chart->render(); + +?> diff --git a/src/admin/report/run.php b/src/admin/report/run.php new file mode 100644 index 0000000..422200d --- /dev/null +++ b/src/admin/report/run.php @@ -0,0 +1,93 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +require('header.php'); +?> +
+

Run List

+ + + + + + + + + + + + + +\n"; + echo " \n"; + echo " \n"; + if ($run[$i]["user"] != "") { + $u = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $run[$i]["site"], $run[$i]["user"]); + echo " \n"; + } + echo " \n"; + + if($run[$i]["status"] == "deleted") { + echo "\n"; + echo "\n"; + echo "\n"; + echo " \n"; + if ($run[$i]["judge"] != "") { + $u = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $run[$i]["judgesite"], $run[$i]["judge"]); + echo " \n"; + } else + echo " \n"; + echo "\n"; + echo ""; + continue; + } + + echo " \n"; + echo " \n"; + echo " \n"; + + echo " \n"; + if ($run[$i]["judge"] != "") { + $u = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $run[$i]["judgesite"], $run[$i]["judge"]); + echo " \n"; + } else + echo " \n"; + + if ($run[$i]["answer"] == "") $run[$i]["answer"] = " "; + echo " \n"; + echo " \n"; +} + +echo "
#SiteUserTimeProblemLanguageFilenameStatusJudge (Site)Answer
" . $run[$i]["number"] . "" . $run[$i]["site"] . "" . $u["userfullname"] . "" . dateconvminutes($run[$i]["timestamp"]) . "   " . $run[$i]["status"] . "" . $u["username"] . " (" . $run[$i]["judgesite"] . ")  
" . $run[$i]["problem"]; + if($run[$i]["colorname"] != "") + echo "(".$run[$i]["colorname"].")"; + echo "" . $run[$i]["language"] . "" . $run[$i]["filename"] . "" . $run[$i]["status"] . "" . $u["username"] . " (" . $run[$i]["judgesite"] . ") " . $run[$i]["answer"] . "
"; +if (count($run) == 0) echo "
NO RUNS AVAILABLE
"; + +include("$locr/footnote.php"); +?> diff --git a/src/admin/report/score.php b/src/admin/report/score.php new file mode 100644 index 0000000..0196b3a --- /dev/null +++ b/src/admin/report/score.php @@ -0,0 +1,43 @@ +. +//////////////////////////////////////////////////////////////////////////////// +//Last updated 10/jul/2012 by cassio@ime.usp.br + +require('header.php'); + +$final = true; +$s = $st; +$des = true; +$detail=true; +if($_GET["p"] == "0") $ver = false; +else if($_GET["p"] == "2") $detail=false; +else { + $ver = true; + $des = false; +} +if(isset($_GET["hor"])) $hor = $_GET["hor"]; +else $hor = -1; + +if ($s["currenttime"] >= $s["sitelastmilescore"] && $ver) { + $togo = (int) (($s['siteduration'] - $s["sitelastmilescore"])/60); + echo"

Scoreboard (as of $togo minutes to go)

\n"; +} else + echo"

Final Scoreboard

\n"; + +require("$locr/scoretable.php"); +include("$locr/footnote.php"); +?> diff --git a/src/admin/report/site.php b/src/admin/report/site.php new file mode 100644 index 0000000..001d48e --- /dev/null +++ b/src/admin/report/site.php @@ -0,0 +1,128 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +require('header.php'); + +$sitetime = DBAllSiteTime($_SESSION["usertable"]["contestnumber"], $site); +?> +
+

Site Start/Stop Logs

+ + +Start date (contest=" . dateconv($ct["conteststartdate"]) . "):"; +echo "\n"; +echo ""; +if (!$st["siterunning"]) { + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + if($st["siteautoended"]) { + $w = (int) ($st["siteduration"]/60); + $ww = $st["siteduration"] % 60; + } + else { + $w = (int) ($st["currenttime"]/60); + $ww = $st["currenttime"] % 60; + } + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; +} +echo "\n"; +echo " "; +?> + + + +Stop answering (contest="; +echo $ct["contestlastmileanswer"]/60; +echo "):"; +?> + + + +Stop scoreboard (contest="; +echo $ct["contestlastmilescore"]/60; +echo "):"; +?> + + + + + + + + + + + + + + +
" . dateconv($st["sitestartdate"]) . "
Finished at:" . dateconv($st["siteendeddate"]); + if($st["siteautoended"]) echo " (auto)"; + echo "
Real duration:$w minutes"; + if($ww != 0) echo " plus $ww seconds"; + echo "
Planned Duration (contest="; +echo $ct["contestduration"]/60; +echo "): + +
+ +
+ +
Number of Clars: +
Number of Runs: +
Number of Tasks: +
+
+
+
+ + + + +"; + echo ""; + echo ""; + echo ""; +} +?> +
Starting atEnding at
"; + echo dateconv($sitetime[$i]["sitestartdate"]); + echo ""; + if($sitetime[$i]["siteenddate"] == 0) { + if($st["siterunning"]) + echo "still open"; + else echo "auto-ended"; + } + else + echo dateconv($sitetime[$i]["siteenddate"]); + echo "
+
+ + diff --git a/src/admin/report/stat.php b/src/admin/report/stat.php new file mode 100644 index 0000000..1abfa71 --- /dev/null +++ b/src/admin/report/stat.php @@ -0,0 +1,343 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +require('header.php'); + +$d = DBRunReport($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"]); + +echo "

Statistics

\n"; +//---------------------------------------------------------- +echo "

Runs by Problem

\n"; +echo "
\n"; +echo ""; + +echo ""; +echo "\n"; + +$str="All Runs by Problem"; +$str2="Accepted Runs by Problem"; +reset($d['problem']); +$cor = ""; +while (list($keya, $val) = each($d['problem'])) { + $val = $d['problemyes'][$keya]; if($val=="") $val=0; + $str2 .= chr(1) . $keya . "(" . $val . ")" . chr(1) . $val; + $cor .= "-" . $d['color'][$keya]; +} +$cor = substr($cor,1); + +reset($d['problem']); +while (list($keya, $val) = each($d['problem'])) { + $str .= chr(1) . $keya . "(" . $val . ")" . chr(1) . $val; + echo ""; + echo ""; + if(isset($d['problemyes'][$keya])) { + echo ""; + } + else + echo ""; + echo ""; +} +echo "
ProblemsTotalAccepted
$keya "; + echo "\"balloon\"\n"; + echo "$val".$d['problemyes'][$keya]; + if($val != 0) { + $p = round(100*$d['problemyes'][$keya] / $val); + echo " (".$p."%)"; + } + echo "0 (0%)
"; + +echo "
"; +echo "\n"; +echo "
\"\"\"\"
\n"; + +//---------------------------------------------------------- +echo "

Runs by Problem and Answer

\n"; +echo "
\n"; +echo ""; +reset($d['answer']); +while (list($key, $val) = each($d['answer'])) + echo ""; +echo "\n"; + +reset($d['problem']); +while (list($keya, $vala) = each($d['problem'])) { + echo ""; + reset($d['answer']); + while (list($key, $val) = each($d['answer'])) { + if(!isset($d['pa'][$keya][$key])) + echo ""; + else { + $p = round(100*$d['pa'][$keya][$key] / $vala); + echo ""; + } + } + echo ""; + echo ""; +} +echo "
Problems x Answers$keyTotal
$keya "; + echo "\"balloon\"\n"; + echo "0".$d['pa'][$keya][$key]." (".$p."%)$vala
"; + +//---------------------------------------------------------- +echo "

Runs by Problem and Language

\n"; +echo "
\n"; +echo ""; +reset($d['language']); +while (list($key, $val) = each($d['language'])) + echo ""; +echo "\n"; + +reset($d['problem']); +while (list($keya, $vala) = each($d['problem'])) { + echo ""; + reset($d['language']); + while (list($key, $val) = each($d['language'])) { + if(!isset($d['pl'][$keya][$key])) + echo ""; + else { + $p = round(100*$d['pl'][$keya][$key] / $vala); + echo ""; + } + } + echo ""; + echo ""; +} +echo "
Problems x Languages$keyTotal
$keya "; + echo "\"balloon\"\n"; + echo "0".$d['pl'][$keya][$key]." (".$p."%)$vala
"; + +//---------------------------------------------------------- +echo "
"; +echo "
"; +echo "

Runs by Language

\n"; +echo "
\n"; +echo ""; + +echo ""; +echo "\n"; + +$str="All Runs by Language"; +$str2="Accepted Runs by Language"; +reset($d['language']); +while (list($keya, $val) = each($d['language'])) { + $val = $d['languageyes'][$keya]; if($val=="") $val=0; + $str2 .= chr(1) . $keya . "(" . $val . ")" . chr(1) . $val; +} + +reset($d['language']); +while (list($keya, $val) = each($d['language'])) { + $str .= chr(1) . $keya . "(" . $val . ")" . chr(1) . $val; + echo ""; + echo ""; + if(isset($d['languageyes'][$keya])) { + $p = round(100*$d['languageyes'][$keya] / $val); + echo ""; + } + else + echo ""; + echo ""; +} +echo "
LanguagesTotalAccepted
$keya$val".$d['languageyes'][$keya]." (".$p."%)0 (0%)
"; + +echo "
"; +echo "\n"; +echo "
\"\"\"\"
\n"; + +//---------------------------------------------------------- +echo "

Runs by Language and Answer

\n"; +echo "
\n"; +echo ""; +reset($d['answer']); +while (list($key, $val) = each($d['answer'])) + echo ""; +echo "\n"; + +reset($d['language']); +while (list($keya, $vala) = each($d['language'])) { + echo ""; + reset($d['answer']); + while (list($key, $val) = each($d['answer'])) { + if(!isset($d['la'][$keya][$key])) + echo ""; + else { + $p = round(100*$d['la'][$keya][$key] / $vala); + echo ""; + } + } + echo ""; + echo ""; +} +echo "
Languages x Answers$keyTotal
$keya0".$d['la'][$keya][$key]." (".$p."%)$vala
"; + +//---------------------------------------------------------- +echo "
"; +echo "
"; +echo "

Runs by Answer

\n"; + +echo "
"; +echo ""; +echo "
"; + +echo "
\n"; +echo ""; + +echo ""; +echo "\n"; + +$str="All Runs by Answer"; +reset($d['answer']); +while (list($keya, $val) = each($d['answer'])) { + $str .= chr(1) . $keya . "(" . $val . ")" . chr(1) . $val; + echo ""; + echo ""; + echo ""; +} +echo "
AnswersAnswers
$keya$val
"; + +echo "		\"\"
\n"; + +//---------------------------------------------------------- +echo "
"; +echo "
"; +echo "

Runs by User and Problem

\n"; +echo "
\n"; +echo ""; +reset($d['problem']); +while (list($key, $val) = each($d['problem'])) { + echo ""; +} +echo "\n"; + +reset($d['username']); +while (list($keya, $vala) = each($d['username'])) { + $keya = $d['username'][$keya]; + if(isset($d['user'][$keya])) + $vala = $d['user'][$keya]; + else $vala=0; + echo ""; + reset($d['problem']); + while (list($key, $val) = each($d['problem'])) { + if(!isset($d['up'][$keya][$key])) + echo ""; + else { + $q = $d['up'][$keya][$key]; + $color = "ff5555"; + if($q < 0) { + $q = - $q; + $color = "22ee22"; + } + echo ""; + } + } + if($vala != "") + echo ""; + else + echo ""; + if(isset($d['useryes'][$keya])) { + if($vala != 0) { + $p = round(100*$d['useryes'][$keya] / $vala); + echo ""; + } else + echo ""; + } else + echo ""; + + echo ""; +} +echo "
Users x Problems$key "; + echo "\"balloon\"\n"; + echo "TotalAccepted
".$d['userfull'][$keya]."0".$q; + if($vala != 0) { + $p = round(100*$q / $vala); + echo " (".$p."%)"; + } + echo "$vala0".$d['useryes'][$keya]." (".$p."%)".$d['useryes'][$keya]."0
"; + +//---------------------------------------------------------- +echo "
"; +echo "
"; +echo "

Runs by Time Period

\n"; + +$vezes = 30; +$passo = $st['siteduration']/$vezes; +$atual = 0; +$pos = 0; +$res = array(); +$m = 0; +sort($d['timestamp']); +reset($d['timestamp']); +while (list($keya, $val) = each($d['timestamp'])) { + while($atual+$passo < $val) { + $atual += $passo; + $pos++; + } + if(isset($res[$pos])) + $res[$pos]++; + else $res[$pos]=1; + if($res[$pos] > $m) $m=$res[$pos]; +} + +$str="Runs by Time Period" . chr(1) . $m; +$atual=0; +for($pos=0; $pos<$vezes; $pos++) { + if($res[$pos]=="") $res[$pos] = 0; + $q = (int) ($atual/60); + $atual += $passo; + $qq = (int) ($atual/60); + $str .= chr(1) . $q . "-" .$qq . chr(1) . $res[$pos]; +} + +echo "
\"\"
\n"; + +//------------------------------------------------ +$vezes = 30; +$passo = $st['siteduration']/$vezes; +$atual = 0; +$pos = 0; +$res = array(); +sort($d['timestampyes']); +reset($d['timestampyes']); +while (list($keya, $val) = each($d['timestampyes'])) { + while($atual+$passo < $val) { + $atual += $passo; + $pos++; + } + if(isset($res[$pos])) + $res[$pos]++; + else $res[$pos]=1; +} + +$str="Accepted Runs by Time Period" . chr(1) . $m; +$atual=0; +for($pos=0; $pos<$vezes; $pos++) { + if($res[$pos]=="") $res[$pos] = 0; + $q = (int) ($atual/60); + $atual += $passo; + $qq = (int) ($atual/60); + $str .= chr(1) . $q . "-" .$qq . chr(1) . $res[$pos]; +} + +echo "
\"\"
\n"; + +include("$locr/footnote.php"); +?> diff --git a/src/admin/report/task.php b/src/admin/report/task.php new file mode 100644 index 0000000..59ca0e2 --- /dev/null +++ b/src/admin/report/task.php @@ -0,0 +1,68 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); + +?> +
+

Task List

+ + + + + + + + + + +\n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + if ($task[$i]["oid"] != null) { + echo " \n"; + + } + else + echo " \n"; + if($st != "opentask") + echo " \n"; + else + echo " \n"; + + echo " \n"; +} +echo "
#TimeUser / SiteDescriptionFileStaff / SiteStatus
" . $task[$i]["number"] . "" . dateconvminutes($task[$i]["timestamp"]) . "".$task[$i]["username"]." / ".$task[$i]["site"]."" . $task[$i]["description"] . "" . $task[$i]["filename"]; + echo " ". $task[$i]["staffname"] . "(" . $task[$i]["staff"] .") / ".$task[$i]["staffsite"]." $st
"; +if (count($task) == 0) echo "
NO TASKS FOUND
"; + +include("$locr/footnote.php"); +?> diff --git a/src/admin/report/webcast.php b/src/admin/report/webcast.php new file mode 100644 index 0000000..5a595fc --- /dev/null +++ b/src/admin/report/webcast.php @@ -0,0 +1,190 @@ +. +//////////////////////////////////////////////////////////////////////////////// +//Last updated 07/nov/2012 by cassio@ime.usp.br + +require('header.php'); + +$contest = $_SESSION["usertable"]["contestnumber"]; +$site = $_SESSION["usertable"]["usersitenumber"]; + +$ct = DBContestInfo($contest); +if(($st = DBSiteInfo($contest, $site)) == null) + ForceLoad("../index.php"); + +//if(isset($_GET['full']) && $_GET['full'] > 0) + $freezeTime = $st['siteduration']; +//else +// $freezeTime = $st['sitelastmilescore']; + +$contestfile = $ct['contestname'] . "\n"; + +$contestfile = $contestfile . + $ct['contestduration']/60 . '' . + $ct['contestlastmileanswer']/60 . '' . + $ct['contestlastmilescore']/60 . '' . + $ct['contestpenalty']/60 . "\n"; + +$c = DBConnect(); +$r = DBExec($c, + 'SELECT problemnumber FROM problemtable' . + ' WHERE contestnumber = ' . $contest . + ' AND problemnumber > 0'); +$numProblems = DBnlines($r); +$r = DBExec($c, + 'SELECT username, userfullname FROM usertable' . + ' WHERE contestnumber = ' . $contest . + ' AND userenabled = \'t\' AND usersitenumber = ' . $site . + ' AND usertype = \'team\''); +$numTeams = DBnlines($r); + +$contestfile = $contestfile . + $numTeams . '' . + $numProblems . "\n"; + +for ($i = 0; $i < $numTeams; $i++) { + $a = DBRow($r, $i); + $teamID = $a['username']; + if(isset($a['usershortname'])) + $teamName = $a['usershortname']; + else + $teamName = $a['userfullname']; + if(isset($a['usershortinstitution'])) + $teamUni = $a['usershortinstitution']; + else + $teamUni = $teamName; + + $contestfile = $contestfile . + $teamID . '' . + $teamUni . '' . + $teamName . "\n"; +} + +$contestfile = $contestfile . + '1' . '' . '1' . "\n"; +$contestfile = $contestfile . + $numProblems . '' . 'Y' . "\n"; + +$score = DBScore($_SESSION["usertable"]["contestnumber"], false, -1, $ct["contestlocalsite"]); + +//$contestfile = $contestfile . +// "

ICPC Output

"; +//$contestfile = $contestfile . +// "
";
+$n=0;
+$class=1;
+while(list($e, $c) = each($score)) {
+	if(isset($score[$e]["site"]) && isset($score[$e]["user"])) {
+		if(DBSiteInfo($_SESSION["usertable"]["contestnumber"],$score[$e]["site"]) != null) {
+			$r = DBUserInfo($_SESSION["usertable"]["contestnumber"], 
+							$score[$e]["site"], $score[$e]["user"]);
+			$contestfile = $contestfile .
+				$r["usericpcid"] . "," .
+				$class++ . "," .
+				$score[$e]["totalcount"] . "," . 
+				$score[$e]["totaltime"] . ",";
+			
+			if($score[$e]["first"])
+				$contestfile = $contestfile . $score[$e]["first"] . "\n";
+			else $contestfile = $contestfile . "0\n";
+			$n++;
+		}
+	}
+}
+//$contestfile = $contestfile .
+//	"
"; + +$timefile = $st['currenttime']; +$versionfile = '1.0' . "\n"; + +$run = DBAllRunsInSites($contest, $site, 'run'); + +$numRuns = count($run); + +$runfile = ''; +for ($i = 0; $i < $numRuns; $i++) { + $u = DBUserInfo($contest, $site, $run[$i]['user']); + + $runID = $run[$i]['number']; + $runTime = dateconvminutes($run[$i]['timestamp']); + $runTeam = $u['username']; + $runProblem = $run[$i]['problem']; + + if ($runTime > $freezeTime) { + continue; + } + + $runfile = $runfile . + $runID . '' . + $runTime . '' . + $runTeam . '' . + $runProblem . ''; + + if ($run[$i]['yes']=='t') { + $runfile = $runfile . + 'Y' . "\n"; + } else if ($run[$i]['answer'] == 'Not answered yet') { + $runfile = $runfile . + '?' . "\n"; + } else { + $runfile = $runfile . + 'N' . "\n"; + } +} + +$ds = DIRECTORY_SEPARATOR; +if($ds=="") $ds = "/"; + +if(isset($_SESSION['locr'])) { + $webcastdir = $_SESSION['locr'] . $ds . 'private' .$ds. 'webcast'; + $webcastparentdir = $_SESSION['locr'] . $ds. 'private'; +} else { + $webcastdir = $locr . $ds . 'private' . $ds . 'webcast'; + $webcastparentdir = $locr . $ds . 'private'; +} +cleardir($webcastdir); +@mkdir($webcastdir); +if(is_writable($webcastdir)) { + file_put_contents($webcastdir . $ds . 'runs',$runfile); + file_put_contents($webcastdir . $ds . 'contest',$contestfile); + file_put_contents($webcastdir . $ds . 'version',$versionfile); + file_put_contents($webcastdir . $ds . 'time',$timefile); + if(@create_zip($webcastparentdir,array('webcast'),$webcastdir . ".tmp") != 1) { + LOGError("Cannot create score webcast.tmp file"); + MSGError("Cannot create score webcast.tmp file"); + } else { + $cf = globalconf(); + file_put_contents($webcastdir . ".tmp",encryptData(file_get_contents($webcastdir . ".tmp"), $cf["key"],false)); + @rename($webcastdir . ".tmp",$webcastdir . '.zip'); + } + echo "


"; + echo "CLICK TO DOWNLOAD"; + echo "
"; +} else { + LOGError('Error creating the folder for the ZIP file: '. $webcastdir); + MSGError('Error creating the folder for the ZIP file: '.$webcastdir); + ForceLoad("../index.php"); +} +echo "


\n"; +echo "


\n"; +echo "


\n"; +echo "


\n"; +echo "


\n"; +echo "


\n"; +?> + diff --git a/src/admin/run.php b/src/admin/run.php new file mode 100644 index 0000000..4ec0eca --- /dev/null +++ b/src/admin/run.php @@ -0,0 +1,187 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require 'header.php'; +if(isset($_GET["order"]) && $_GET["order"] != "") { +$order = myhtmlspecialchars($_GET["order"]); + $_SESSION["runline"] = $order; +} else { + if(isset($_SESSION["runline"])) + $order = $_SESSION["runline"]; +else + $order = ''; +} +?> + +
+ +
+ + + + + + + + + + + + + + + + + 0) { + MSGError($nrenew . " runs renewed for autojudging."); + ForceLoad($runphp); + } + if($nreopen > 0) { + MSGError($nreopen . " runs reopened."); + ForceLoad($runphp); + } +} + + +for ($i=0; $i\n"; + else echo "\n"; + echo " \n"; + + echo " \n"; + if($runphp == "run.php") { + if ($run[$i]["user"] != "") { + $u = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $run[$i]["site"], $run[$i]["user"]); + echo " \n"; + } + } + echo " \n"; + echo " \n"; + echo " \n"; +// echo " \n"; + if ($run[$i]["judge"] == $_SESSION["usertable"]["usernumber"] && + $run[$i]["judgesite"] == $_SESSION["usertable"]["usersitenumber"] && $run[$i]["status"] == "judging") + $color="ff7777"; + else if ($run[$i]["status"]== "judged+" && $run[$i]["judge"]=="") $color="ffff00"; + else if ($run[$i]["status"]== "judged") $color="bbbbff"; + else if ($run[$i]["status"] == "judging" || $run[$i]["status"]== "judged+") $color="77ff77"; + else if ($run[$i]["status"] == "openrun") $color="ffff88"; + else $color="ffffff"; + + echo " \n"; + if ($run[$i]["judge"] != "") { + $u = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $run[$i]["judgesite"], $run[$i]["judge"]); + echo " \n"; + + if ($run[$i]["autoend"] != "") { + $color="bbbbff"; + if ($run[$i]["autoanswer"]=="") $color="ff7777"; + } + else if ($run[$i]["autobegin"]=="") $color="ffff88"; + else $color="77ff77"; + echo "\n"; + + if ($run[$i]["answer"] == "") { + echo " \n"; + } else { + echo " \n"; + } + echo " \n"; +} + +echo "
Run #SiteUserTimeProblemLanguageStatusJudge (Site)AJAnswer
"; + } + else { + echo "
"; + } + echo ""; + echo " " . $run[$i]["number"] . "" . $run[$i]["site"] . "" . $u["username"] . "" . dateconvminutes($run[$i]["timestamp"]) . "" . $run[$i]["problem"] . "" . $run[$i]["language"] . "" . $run[$i]["filename"] . "" . $run[$i]["status"] . "" . $u["username"] . " (" . $run[$i]["judgesite"] . ")"; + } else + echo "  "; + + if ($run[$i]["judge1"] != "") { + $u = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $run[$i]["judgesite1"], $run[$i]["judge1"]); + echo " [" . $u["username"] . " (" . $run[$i]["judgesite1"] . ")]"; + } + if ($run[$i]["judge2"] != "") { + $u = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $run[$i]["judgesite2"], $run[$i]["judge2"]); + echo " [" . $u["username"] . " (" . $run[$i]["judgesite2"] . ")]"; + } + + echo "   " . $run[$i]["answer"]; + if($run[$i]['yes']=='t') { + echo " \"".$run[$i]["colorname"]."\""; + } + echo "
"; +if (count($run) == 0) echo "
NO RUNS AVAILABLE
"; +else { +?> +
+ +
+Click on the number of a run to edit it or select them with
the checkboxes and use the buttons to work on multiple runs:

+ + +

+
+
+ + + diff --git a/src/admin/runedit.php b/src/admin/runedit.php new file mode 100644 index 0000000..fa691e8 --- /dev/null +++ b/src/admin/runedit.php @@ -0,0 +1,320 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require 'header.php'; + +if (isset($_POST["cancel"]) && $_POST["cancel"]=="Cancel editing") + ForceLoad($runphp); + +if (isset($_POST["giveup"]) && $_POST["giveup"]=="Renew" && + isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["number"]) && + is_numeric($_POST["sitenumber"])) { + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); + if (DBGiveUpRunAutojudging($_SESSION["usertable"]["contestnumber"], $sitenumber, $number)) + MSGError("Run renewed."); + ForceLoad($runphp); +} + +if (isset($_POST["delete"]) && $_POST["delete"]=="Delete" && + isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["number"]) && + is_numeric($_POST["sitenumber"])) { + if ($_POST["confirmation"]=="confirm") { + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); + + if (DBRunDelete($number, $sitenumber, $_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usernumber"], $_SESSION["usertable"]["usersitenumber"])) + MSGError("Run deleted."); + } + ForceLoad($runphp); +} + +if (isset($_POST["answer"]) && isset($_POST["open"]) && $_POST["open"]=="Open run for rejudging" && + isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["number"]) && + is_numeric($_POST["sitenumber"])) { + + if ($_POST["confirmation"] == "confirm") { + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); + + DBGiveUpRunAutojudging($_SESSION["usertable"]["contestnumber"], $sitenumber, $number); + if (DBChiefRunGiveUp($_POST["number"], $_POST["sitenumber"], $_SESSION["usertable"]["contestnumber"])) + MSGError("Run returned."); + ForceLoad($runphp); + } +} + +if (isset($_POST["answer"]) && isset($_POST["Submit"]) && $_POST["Submit"]=="Judge" && is_numeric($_POST["answer"]) && + isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["sitenumber"]) && + is_numeric($_POST["number"])) { // && isset($_POST["notifyuser"]) && isset($_POST["updatescore"])) { + + if ($_POST["confirmation"] == "confirm") { + $answer = myhtmlspecialchars($_POST["answer"]); + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); +// $notuser = myhtmlspecialchars($_POST["notifyuser"]); +// $updscore = myhtmlspecialchars($_POST["updatescore"]); + + DBChiefUpdateRun($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"], + $sitenumber, $number, $answer); //, $notuser, updscore); + } + ForceLoad($runphp); +} + +if (!isset($_GET["runnumber"]) || !isset($_GET["runsitenumber"]) || + !is_numeric($_GET["runnumber"]) || !is_numeric($_GET["runsitenumber"])) { + IntrusionNotify("tried to open the admin/runedit.php with wrong parameters."); + ForceLoad($runphp); +} + +// ??? +$runsitenumber = myhtmlspecialchars($_GET["runsitenumber"]); +$runnumber = myhtmlspecialchars($_GET["runnumber"]); + +if (($a = DBChiefGetRunToAnswer($runnumber, $runsitenumber, + $_SESSION["usertable"]["contestnumber"])) === false) { + MSGError("Another judge got it first."); + ForceLoad($runphp); +} + +$b = DBGetProblemData($_SESSION["usertable"]["contestnumber"], $a["problemnumber"]); +?> +

Use the following fields to judge the run: +
+
+ +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Site: + " /> + +
Number: + " /> + +
Time: + +
Problem : +"; + echo $b[$i]["inputfilename"] . ""; +// echo " view  "; +/* + echo "Sol:"; + echo $b[$i]["solfilename"] . ""; + echo " view"; +*/ +} +?> +  
Language: +
Team's code: +" . $a["sourcename"] . "\n"; +echo "view\n"; +?> +
Answer: + "; +// if(!$isfak) { + if($a["judgesite"] != "" && $a["judge"] != "") { + $uu = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $a["judgesite"], $a["judge"]); + echo " [judge=" . $uu["username"] . " (" . $a["judgesite"] . ")]"; + } +?> +
Answer 1: + +
Answer 2: + +
+
+
+ +
+ + + + + +

+
+ +
+
+Autojudging: + +

+ + + + + + + +". $a["autoip"] ." since ". dateconvsimple($a["autobegin"]) .""; +else if($a["autoend"]!="") + echo ""; +else + echo ""; +?> + + + + + + + + + +
Autojudging answer: + +
Autojudged by:". $a["autoip"] ." from ". dateconvsimple($a["autobegin"]) ." to ". dateconvsimple($a["autoend"]) ."unavailable
Standard output: +stdout\n"; + echo "view\n"; +} else + echo "unavailable"; +?> +
Standard error: +stderr\n"; + echo "view\n"; +} else + echo "unavailable"; +?> +
+ +
+ + diff --git a/src/admin/score.php b/src/admin/score.php new file mode 100644 index 0000000..ef9675d --- /dev/null +++ b/src/admin/score.php @@ -0,0 +1,21 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); +require('../scorelower.php'); +?> diff --git a/src/admin/site.php b/src/admin/site.php new file mode 100644 index 0000000..84241f3 --- /dev/null +++ b/src/admin/site.php @@ -0,0 +1,605 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require 'header.php'; + +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("../index.php"); +if($ct["contestlocalsite"]==$ct["contestmainsite"]) $main=true; else $main=false; + +if ($main) { + if(isset($_GET["new"]) && $_GET["new"]=="1") { + $n = DBNewSite($_SESSION["usertable"]["contestnumber"]); + ForceLoad("site.php?site=$n"); + } +} +if (isset($_GET["site"]) && is_numeric($_GET["site"])) + $site=$_GET["site"]; +else if (isset($_POST["site"]) && is_numeric($_POST["site"])) + $site=$_POST["site"]; +else + $site=$ct["contestlocalsite"]; + +if(($st = DBSiteInfo($_SESSION["usertable"]["contestnumber"], $site)) == null) + ForceLoad("../index.php"); +$sitetime = DBAllSiteTime($_SESSION["usertable"]["contestnumber"], $site); + +if (isset($_POST["Logoff"]) && $_POST["Logoff"] == "Logoff all users") { + if ($_POST["confirmation"] == "confirm") { + DBSiteLogoffAll ($_SESSION["usertable"]["contestnumber"], $site); + } + ForceLoad("site.php?site=$site"); +} +if (isset($_POST["Logins"]) && $_POST["Logins"] == "Enable logins") { + if ($_POST["confirmation"] == "confirm") { + DBSiteLogins ($_SESSION["usertable"]["contestnumber"], $site, "t"); + } + ForceLoad("site.php?site=$site"); +} +if (isset($_POST["Logins"]) && $_POST["Logins"] == "Disable logins") { + if ($_POST["confirmation"] == "confirm") { + DBSiteLogins ($_SESSION["usertable"]["contestnumber"], $site, "f"); + } + ForceLoad("site.php?site=$site"); +} +if (isset($_POST["Submit2"]) && $_POST["Submit2"] == "Start Now") { + if ($_POST["confirmation"] == "confirm") { + if(!DBSiteStartNow ($_SESSION["usertable"]["contestnumber"], $site)) + MSGError("Site is already running"); + } + ForceLoad("site.php?site=$site"); +} +if (isset($_POST["SubmitDC"]) && $_POST["SubmitDC"] == "Delete ALL site clars") { + if ($_POST["confirmation"] == "confirm") { + DBSiteDeleteAllClars ($_SESSION["usertable"]["contestnumber"], $site, + $_SESSION["usertable"]["usernumber"], $_SESSION["usertable"]["usersitenumber"]); + } + ForceLoad("site.php?site=$site"); +} +if (isset($_POST["SubmitDR"]) && $_POST["SubmitDR"] == "Delete ALL site runs") { + if ($_POST["confirmation"] == "confirm") { + DBSiteDeleteAllRuns ($_SESSION["usertable"]["contestnumber"], $site, + $_SESSION["usertable"]["usernumber"], $_SESSION["usertable"]["usersitenumber"]); + } + ForceLoad("site.php?site=$site"); +} +if (isset($_POST["SubmitDT"]) && $_POST["SubmitDT"] == "Delete ALL site tasks") { + if ($_POST["confirmation"] == "confirm") { + DBSiteDeleteAllTasks ($_SESSION["usertable"]["contestnumber"], $site, + $_SESSION["usertable"]["usernumber"], $_SESSION["usertable"]["usersitenumber"]); + } + ForceLoad("site.php?site=$site"); +} +if (isset($_POST["SubmitDB"]) && $_POST["SubmitDB"] == "Delete ALL site bkps") { + if ($_POST["confirmation"] == "confirm") { + DBSiteDeleteAllBkps ($_SESSION["usertable"]["contestnumber"], $site, + $_SESSION["usertable"]["usernumber"], $_SESSION["usertable"]["usersitenumber"]); + } + ForceLoad("site.php?site=$site"); +} +if (isset($_POST["Submit3"]) && $_POST["Submit3"] == "Stop Now") { + if ($_POST["confirmation"] == "confirm") { + if(DBSiteEndNow ($_SESSION["usertable"]["contestnumber"], $site)) + MSGError("Site has been finished"); + } + ForceLoad("site.php?site=$site"); +} +if (isset($_POST["endat"]) && $_POST["endat"] == "Stop At") { + if ($_POST["confirmation"] == "confirm" && + isset($_POST["enddateh"]) && $_POST["enddateh"] >= 0 && $_POST["enddateh"] <= 23 && + isset($_POST["enddatemin"]) && $_POST["enddatemin"] >= 0 && $_POST["enddatemin"] <= 59 && + isset($_POST["enddated"]) && isset($_POST["enddatem"]) && isset($_POST["enddatey"]) && + checkdate($_POST["enddatem"], $_POST["enddated"], $_POST["enddatey"])) { + $te = mktime ($_POST["enddateh"], $_POST["enddatemin"], 0, $_POST["enddatem"], $_POST["enddated"], $_POST["enddatey"]); + if($te > time()) + MSGError("Impossible to stop at a future time. Still running"); + else { + if(DBSiteEndNow ($_SESSION["usertable"]["contestnumber"], $site, $te)) + MSGError("Site has been finished"); + } + } + ForceLoad("site.php?site=$site"); +} +if (isset($_POST["Submit1"]) && $_POST["Submit1"] == "Send" && isset($_POST["name"]) && isset($_POST["site"]) && is_numeric($_POST["site"]) && + $_POST["name"] != "" && isset($_POST["lastmileanswer"]) && isset($_POST["scorelevel"]) && + is_numeric($_POST["lastmileanswer"]) && isset($_POST["lastmilescore"]) && + is_numeric($_POST["lastmilescore"]) && is_numeric($_POST["scorelevel"]) && + isset($_POST["chiefname"]) && + isset($_POST["startdateh"]) && $_POST["startdateh"] >= 0 && $_POST["startdateh"] <= 23 && + isset($_POST["startdatemin"]) && $_POST["startdatemin"] >= 0 && $_POST["startdatemin"] <= 59 && + isset($_POST["startdated"]) && isset($_POST["startdatem"]) && isset($_POST["startdatey"]) && + + checkdate($_POST["startdatem"], $_POST["startdated"], $_POST["startdatey"])) { + if ($_POST["confirmation"] == "confirm") { + $t = mktime ($_POST["startdateh"], $_POST["startdatemin"], 0, $_POST["startdatem"], $_POST["startdated"], $_POST["startdatey"]); + + $param['contestnumber']=$_SESSION["usertable"]["contestnumber"]; + $param['sitenumber']=$_POST["site"]; + $param['sitename']=$_POST["name"]; +// $param['siteip']=$_POST["ip"]; + $param['siteduration']=$_POST["duration"]*60; + $param['sitelastmileanswer']= $_POST["lastmileanswer"]*60; + $param['sitelastmilescore']= $_POST["lastmilescore"]*60; + $param['sitejudging']= $_POST["judging"]; + $param['sitetasking']= $_POST["tasking"]; + if(isset($_POST["autoend"])) + $param['siteautoend']= $_POST["autoend"]; + if(isset($_POST["globalscore"])) + $param['siteglobalscore']= $_POST["globalscore"]; + if(isset($_POST["active"])) + $param['siteactive']=$_POST["active"]; + $param['sitescorelevel']=$_POST["scorelevel"]; + $param['sitepermitlogins']=''; + if(isset($_POST["autojudge"])) + $param['siteautojudge']=$_POST["autojudge"]; + $param['sitechiefname']=$_POST["chiefname"]; + DBUpdateSite ($param); + $st1 = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_POST["site"]); + if($t != $st1["sitestartdate"]) { + $param = array('contest'=>$_SESSION["usertable"]["contestnumber"], + 'site'=>$_POST["site"], + 'start'=>$t); + DBRenewSiteTime($param); + } + } + ForceLoad("site.php?site=".$_POST["site"]); +} + + +if ($main && isset($_FILES["importfile"]) && isset($_POST["Submit"]) && $_POST["Submit"]=='Import' && $_FILES["importfile"]["name"]!="") { + if ($_POST["confirmation"] == "confirm") { + $type=myhtmlspecialchars($_FILES["importfile"]["type"]); + $size=myhtmlspecialchars($_FILES["importfile"]["size"]); + $name=myhtmlspecialchars($_FILES["importfile"]["name"]); + $temp=myhtmlspecialchars($_FILES["importfile"]["tmp_name"]); + if (!is_uploaded_file($temp)) { + IntrusionNotify("file upload problem."); + ForceLoad("../index.php"); + } + + if (($ar = file($temp)) === false) { + IntrusionNotify("Unable to open the uploaded file."); + ForceLoad("site.php"); + } + $userlist=array(); + if(strtolower(substr($name,-4))==".tsv") { + for ($i=0; $i= $count($ar)) MSGError('File format not recognized'); + $oklines=0; + for ($i++; $i 0) { +?> +
+
TAKE NOTE OF THE USERS AND PASSWORDS AND KEEP THEM SECRET

+ + + + + + $pass) { + echo "\n"; + } +?> +
UsernamePassword
$user$pass


TAKE NOTE OF THE USERS AND PASSWORDS AND KEEP THEM SECRET
+ +
+
+ + +
+ + + + + + + + + + + + + + + + + + + + + +Start date (contest=" . dateconv($ct["conteststartdate"]) . "):"; +?> + + + +\n"; + echo " \n"; + echo " \n"; + echo " \n"; + if($st["siteautoended"]) + $w = (int) ($st["siteduration"]/60); + else + $w = (int) ($st["currenttime"]/60); + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; +} +?> + +Duration (contest="; +echo $ct["contestduration"]/60; +echo "):"; +?> + + + +Stop answering (contest="; +echo $ct["contestlastmileanswer"]/60; +echo "):"; +?> + + + +Stop scoreboard (contest="; +echo $ct["contestlastmilescore"]/60; +echo "):"; +?> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Site number: +\n"; +$cs = DBAllSiteInfo($_SESSION["usertable"]["contestnumber"]); +for ($i=0; $i" . $cs[$i]["sitenumber"] . "\n"; +} +if($main) { + echo "\n"; +} +echo "\n"; + +//else +// echo "\n"; + +if($ct["contestlocalsite"]==$site) echo "(local site)"; +?> +
Name: + " size="50" maxlength="50" /> +
IP (plus boca path): + " size="50" maxlength="200" /> +
IP (plus boca path): + +
hh:mm + " size="2" maxlength="2" /> + : + " size="2" maxlength="2" /> + dd/mm/yyyy + " size="2" maxlength="2" /> + / + " size="2" maxlength="2" /> + / + " size="4" maxlength="4" /> +
Site finished at:" . dateconv($st["siteendeddate"]) . "
Real duration:" . $w . " minutes
+ " size="20" maxlength="20" /> +
+ " size="20" maxlength="20" /> +
+ " size="20" maxlength="20" /> +
Runs/clars that will be judged here (comma sep): + " size="20" maxlength="200" /> +
Tasks that will be treated here (comma sep): + " size="20" maxlength="200" /> +
Username of the chief judge (if any): + " size="20" maxlength="20" /> +
Active: +"; + else + echo ""; +?> +
Autoend: +"; + else + echo ""; +?> +
Global score: + " size="20" maxlength="50" /> +
Autojudge (without human interaction): +"; + else + echo ""; + echo " <- experimental"; +?> +
Logins are: + +
Score level: + " size="2" maxlength="2" /> +
Number of Clars: +
Number of Runs: +
Number of Tasks: +
+
+
+ + + + + +
+ + + +


+ + + + + + +
+
+
+ + + + +"; + echo ""; + echo ""; + echo ""; +} +?> +
Starting atEnding at
"; + echo dateconv($sitetime[$i]["sitestartdate"]); + echo ""; + if($sitetime[$i]["siteenddate"] == 0) { + if($st["siterunning"]) + echo "still open"; + else echo "auto-ended"; + } + else + echo dateconv($sitetime[$i]["siteenddate"]); + echo "
+
+ + +
+ + + + + + +
+(Do not use this button unless really necessary) + : + hh:mm + " size="2" maxlength="2" /> + : + " size="2" maxlength="2" /> + dd/mm/yyyy + " size="2" maxlength="2" /> + / + " size="2" maxlength="2" /> + / + " size="4" maxlength="4" /> +
+
+ +

+
+ + + + + +
Import file: + +
+ +
+ +
+ + + + diff --git a/src/admin/task.php b/src/admin/task.php new file mode 100644 index 0000000..a7a5339 --- /dev/null +++ b/src/admin/task.php @@ -0,0 +1,147 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require_once('header.php'); +if(isset($_GET["order"]) && $_GET["order"] != "") { +$order = myhtmlspecialchars($_GET["order"]); + $_SESSION["taskline"] = $order; +} else { + if(isset($_SESSION["taskline"])) + $order = $_SESSION["taskline"]; + else + $order=''; +} + +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("../index.php"); + +if (isset($_GET["delete"]) && is_numeric($_GET["delete"]) && isset($_GET["site"]) && is_numeric($_GET["site"])) { + DBTaskDelete ($_GET["delete"], $_GET["site"], $_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usernumber"], $_SESSION["usertable"]["usersitenumber"]); + ForceLoad("task.php"); +} + +if (isset($_GET["return"]) && is_numeric($_GET["return"]) && isset($_GET["site"]) && is_numeric($_GET["site"])) { + DBTaskGiveUp ($_GET["return"], $_GET["site"], $_SESSION["usertable"]["contestnumber"], -1, -1); +// $_SESSION["usertable"]["usernumber"], $_SESSION["usertable"]["usersitenumber"]); + ForceLoad("task.php"); +} + +if (isset($_GET["get"]) && is_numeric($_GET["get"]) && isset($_GET["site"]) && is_numeric($_GET["site"])) { + DBGetTaskToAnswer($_GET["get"], $_GET["site"], $_SESSION["usertable"]["contestnumber"]); + ForceLoad("task.php"); +} + +if (isset($_GET["done"]) && is_numeric($_GET["done"]) && isset($_GET["site"]) && is_numeric($_GET["site"])) { + DBChiefUpdateTask( $_SESSION["usertable"]["contestnumber"], $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"], $_GET["site"], $_GET["done"], 'done'); + ForceLoad("task.php"); +} + + + +?> +
+ + + + + + + + + + + + +\n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + if ($task[$i]["oid"] != null) { + $msg = "///// " . $task[$i]["username"]." ".$task[$i]["username"]." ".$task[$i]["username"]." ". + $task[$i]["username"]." ".$task[$i]["username"]." ".$task[$i]["username"]; + echo " \n"; + } + else + echo " \n"; + if($st != "opentask") + echo " \n"; + else + echo " \n"; + + if ($mine) $color="ff7777"; + else if ($st == "done") $color="bbbbff"; + else if ($st == "processing") $color="77ff77"; + else if ($st == "opentask") $color="ffff88"; + else $color="ffffff"; + + echo " \n \n"; +} +echo "
Task #TimeUser / SiteDescriptionFileStaff / SiteStatusActions
" . $task[$i]["number"] . "" . dateconvminutes($task[$i]["timestamp"]) . "".$task[$i]["username"]."(" . $task[$i]["user"] . ") / ".$task[$i]["site"]."" . $task[$i]["description"]; + if($task[$i]["color"] != "") { + echo " \"".$task[$i]["colorname"]."\""; + + } + echo "" . $task[$i]["filename"] . ""; + echo " view"; + echo " ". $task[$i]["staffname"] . "(" . $task[$i]["staff"] .") / ".$task[$i]["staffsite"]." $st"; + + if($st != "deleted") + echo " delete\n"; + if($st == "opentask") + echo " get\n"; + if($st != "opentask") + echo " return\n"; + if($st == "processing") + echo " done\n"; + echo "
"; +if (count($task) == 0) echo "
NO TASKS FOUND
"; + +?> + + + diff --git a/src/admin/user.php b/src/admin/user.php new file mode 100644 index 0000000..adde9db --- /dev/null +++ b/src/admin/user.php @@ -0,0 +1,469 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); + +if (isset($_GET["site"]) && isset($_GET["user"]) && is_numeric($_GET["site"]) && is_numeric($_GET["user"]) && + isset($_GET["logout"]) && $_GET["logout"] == 1) { + DBLogOut($_SESSION["usertable"]["contestnumber"], $_GET["site"], $_GET["user"]); + ForceLoad("user.php"); +} +if (isset($_POST["usersitenumber"]) && isset($_POST["usernumber"]) && is_numeric($_POST["usersitenumber"]) && + is_numeric($_POST["usernumber"]) && isset($_POST["confirmation"]) && $_POST["confirmation"] == "delete") { + if (!DBDeleteUser($_SESSION["usertable"]["contestnumber"], $_POST["usersitenumber"], $_POST["usernumber"])) + MSGError("User could not be removed."); + ForceLoad("user.php"); +} + +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("../index.php"); +if($ct["contestlocalsite"]==$ct["contestmainsite"]) $main=true; else $main=false; + +if (isset($_POST["username"]) && isset($_POST["userfullname"]) && isset($_POST["userdesc"]) && isset($_POST["userip"]) && + isset($_POST["usernumber"]) && isset($_POST["usersitenumber"]) && isset($_POST["userenabled"]) && isset($_POST["usericpcid"]) && + isset($_POST["usermultilogin"]) && isset($_POST["usertype"]) && isset($_POST["confirmation"]) && + isset($_POST["passwordn1"]) && isset($_POST["passwordn2"]) && isset($_POST["passwordo"]) && $_POST["confirmation"] == "confirm") { + $param['user'] = htmlspecialchars($_POST["usernumber"]); + $param['site'] = htmlspecialchars($_POST["usersitenumber"]); + $param['username'] = htmlspecialchars($_POST["username"]); + $param['usericpcid'] = htmlspecialchars($_POST["usericpcid"]); + $param['enabled'] = htmlspecialchars($_POST["userenabled"]); + $param['multilogin'] = htmlspecialchars($_POST["usermultilogin"]); + $param['userfull'] = htmlspecialchars($_POST["userfullname"]); + $param['userdesc'] = htmlspecialchars($_POST["userdesc"]); + $param['type'] = htmlspecialchars($_POST["usertype"]); + $param['permitip'] = htmlspecialchars($_POST["userip"]); + $param['contest'] = $_SESSION["usertable"]["contestnumber"]; + + $passcheck = htmlspecialchars($_POST["passwordo"]); + $a = DBUserInfo($_SESSION["usertable"]["contestnumber"], $_SESSION["usertable"]["usersitenumber"], $_SESSION["usertable"]["usernumber"], null, false); + if(myhash($a['userpassword'] . session_id()) != $passcheck) { + MSGError('Admin password is incorrect'); + } else { + if ($_POST["passwordn1"] == $_POST["passwordn2"]) { + $param['pass'] = bighexsub(htmlspecialchars($_POST["passwordn1"]),$a['userpassword']); + if($param['user'] != 1000) + DBNewUser($param); + } + else MSGError ("Passwords don't match."); + } + ForceLoad("user.php"); +} +else if (isset($_FILES["importfile"]) && isset($_POST["Submit"]) && $_FILES["importfile"]["name"]!="") { + if ($_POST["confirmation"] == "confirm") { + $type=myhtmlspecialchars($_FILES["importfile"]["type"]); + $size=myhtmlspecialchars($_FILES["importfile"]["size"]); + $name=myhtmlspecialchars($_FILES["importfile"]["name"]); + $temp=myhtmlspecialchars($_FILES["importfile"]["tmp_name"]); + if (!is_uploaded_file($temp)) { + IntrusionNotify("file upload problem."); + ForceLoad("../index.php"); + } + + if (($ar = file($temp)) === false) { + IntrusionNotify("Unable to open the uploaded file."); + ForceLoad("user.php"); + } + $userlist=array(); + if(strtolower(substr($name,-4))==".tsv") { + for ($i=0; $i < count($ar) && strpos($ar[$i], "File_Version\t1") === false; $i++) ; + if($i >= count($ar)) MSGError('File format not recognized'); + $oklines=0; + for ($i++; $i < count($ar); $i++) { + $x = explode("\t",trim($ar[$i])); + if(count($x)==7) { + $param['site']=trim($x[2]); + $param['username']=trim($x[1]); + $param['usericpcid']=trim($x[1]); + $param['usernumber']=trim($x[1]); + if(trim($x[5])!='') + $param['userfull']=trim($x[3]) . ' - ' . trim($x[5]); + else + $param['userfull']=trim($x[3]); + $param['userdesc']=trim($x[4]); + $param['type']='team'; + $param['enabled']='t'; + $param['multilogin']='f'; + $userlist[$param['site'] . '-' . $param['usernumber']] = randstr(6,'0123456789'); + $param['pass']=myhash($userlist[$param['site'] . '-' . $param['usernumber']]); + + $param['contest']=$_SESSION["usertable"]["contestnumber"]; + if($_SESSION["usertable"]["usersitenumber"] == $param['site'] || $main) + if($param['usernumber'] != 1000 && DBNewUser($param)) { + $oklines++; + } else { + unset($userlist[$param['site'] . '-' . $param['usernumber']]); + break; + } + } + } + MSGError($oklines . ' users included/updated successfully'); + } else if(strtolower(substr($name,-4))==".tab") { + $oklines=0; + for ($i=0; $i= count($ar)) MSGError('File format not recognized'); + for ($i++; $i < count($ar) && $ar[$i][0] != "["; $i++) { + $x = trim($ar[$i]); + if (strpos($x, "user") !== false && strpos($x, "user") == 0) { + $param = array(); + while (strpos($x, "user") !== false && strpos($x, "user") == 0) { + $tmp = explode ("=", $x, 2); + switch (trim($tmp[0])) { + case "usersitenumber": $param['site']=trim($tmp[1]); break; + case "username": $param['username']=trim($tmp[1]); break; + case "usericpcid": $param['usericpcid']=trim($tmp[1]); break; + case "usernumber": $param['usernumber']=trim($tmp[1]); break; + case "userfullname": $param['userfull']=trim($tmp[1]); break; + case "userdesc": $param['userdesc']=trim($tmp[1]); break; + case "usertype": $param['type']=trim($tmp[1]); break; + case "userenabled": $param['enabled']=trim($tmp[1]); break; + case "usermultilogin": $param['multilogin']=trim($tmp[1]); break; + case "userpassword": $param['pass']=myhash(trim($tmp[1])); break; + case "userip": $param['permitip']=trim($tmp[1]); break; + } + $i++; + if ($i>=count($ar)) break; + $x = trim($ar[$i]); + } + $param['contest']=$_SESSION["usertable"]["contestnumber"]; + if($_SESSION["usertable"]["usersitenumber"] == $param['site'] || $main) + if($param['usernumber'] != 1000) DBNewUser($param); + } + } + } + if(count($userlist) > 0) { +?> +
+
TAKE NOTE OF THE USERS AND PASSWORDS AND KEEP THEM SECRET

+ + + + + + $pass) { + $x = explode('-',$user); + echo "\n"; + } +?> +
SiteUser #Password
" . $x[0] . "" . $x[1] . "$pass


TAKE NOTE OF THE USERS AND PASSWORDS AND KEEP THEM SECRET
+ + + +
+ + + + + + + + + + + + + + + +\n"; + if(($usr[$i]["usersitenumber"] == $_SESSION["usertable"]["usersitenumber"] || $main==true) && + //$usr[$i]["usertype"] != 'site' && + ($usr[$i]["usernumber"] != $_SESSION["usertable"]["usernumber"] || + $usr[$i]["usersitenumber"] != $_SESSION["usertable"]["usersitenumber"])) + echo " \n"; + else + echo " \n"; + + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + if ($usr[$i]["userpermitip"]!="") + echo " \n"; + else + echo " \n"; + if ($usr[$i]["userlastlogin"] < 1) + echo " \n"; + else + echo " \n"; + if ($usr[$i]["usersession"] != "") + echo " \n"; + else { + if ($usr[$i]["userlastlogout"] < 1) + echo " \n"; + else + echo " \n"; + } + if ($usr[$i]["userenabled"] == "t") + echo " \n"; + else + echo " \n"; + if ($usr[$i]["usermultilogin"] == "t") + echo " \n"; + else + echo " \n"; + echo " \n"; + echo " \n"; + echo ""; +} +echo "
User #SiteUsernameICPC IDTypeIPLastLoginLastLogoutEnabledMultiFullnameDescription
" . $usr[$i]["usernumber"] . "" . $usr[$i]["usernumber"] . "" . $usr[$i]["usersitenumber"] . "" . $usr[$i]["username"] . " " . $usr[$i]["usericpcid"] . " " . $usr[$i]["usertype"] . " " . $usr[$i]["userpermitip"] . "* " . $usr[$i]["userip"] . " never" . dateconv($usr[$i]["userlastlogin"]) . "Force Logoutnever" . dateconv($usr[$i]["userlastlogout"]) . "YesNoYesNo" . $usr[$i]["userfullname"] . " " . $usr[$i]["userdesc"] . " 
\n"; + +unset($u); +if (isset($_GET["site"]) && isset($_GET["user"]) && is_numeric($_GET["site"]) && is_numeric($_GET["user"])) + $u = DBUserInfo($_SESSION["usertable"]["contestnumber"], $_GET["site"], $_GET["user"]); + +?> + + + + +

Clicking on a user number will bring the user data for edition.
+To import the users, just fill in the import file field.
+The file must be in the format defined in the admin's manual.
+ +
+ +
+ + + + + +
Import file: + +
+
+ +
+ + +
+
+ +

+
+To create/edit one user, enter the data below.
+Note that any changes will overwrite the already defined data.
+(Specially care if you use a user number that is already existent.)
+
+ + + + + +
+
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
User Site Number: + size="20" maxlength="20" /> +
User Number: + " size="20" maxlength="20" /> +
Username: + " size="20" maxlength="20" /> +
ICPC ID: + " size="20" maxlength="50" /> +
Type: + +
Enabled: + +
MultiLogins (local teams should be set to No): + +
User Full Name: + " size="50" maxlength="200" /> +
User Description: + " size="50" maxlength="300" /> +
User IP: + " size="20" maxlength="20" /> +
Password: + +
Retype Password: + +
Admin (this user) Password: + +
+
+
+ + + + + + +

WARNING: deleting a user will completely remove EVERYTHING related to it (including runs, clarifications, etc).
+ +
+ + + + diff --git a/src/balloon.php b/src/balloon.php new file mode 100644 index 0000000..ae5e186 --- /dev/null +++ b/src/balloon.php @@ -0,0 +1,37 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +ob_start(); +header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Cache-Control: no-cache, must-revalidate"); +header ("Pragma: no-cache"); +header('Content-type: image/png'); +ob_end_flush(); + +require_once('fballoon.php'); + +$get_s=false; +if(isset($_GET["s"])) + $get_s=true; +$get_color=null; +if(isset($_GET["color"])) + $get_color=$_GET["color"]; + +balloonpng($_SESSION["locr"],$get_s,$get_color,null); +?> diff --git a/src/balloons/index.html b/src/balloons/index.html new file mode 100644 index 0000000..e69de29 diff --git a/src/db.php b/src/db.php new file mode 100644 index 0000000..6d437dc --- /dev/null +++ b/src/db.php @@ -0,0 +1,311 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br +if(isset($_SESSION["locr"]) && isset($_SESSION["loc"]) && !is_readable($_SESSION["locr"] . '/private/conf.php')) { + MSGError('Permission problems in ' . $_SESSION["locr"] . '/private/conf.php - the file must be readable to the user running the web server'); + exit; +} +require_once('hex.php'); +require_once('globals.php'); +require_once('private/conf.php'); + +//para compatibilidade com versoes velhas e novas do php, varias das funcoes foram +//colocadas aqui para guarantir a portabilidade. Infelizmente algumas trocas de nomes +//e parametros aconteceram com a versao 4.2.0 do php. +function DB_lo_open($conn, $file, $mode) { + if (strcmp(phpversion(),'4.2.0')<0) + return pg_loopen ($conn, $file, $mode); + else + return pg_lo_open ($conn, $file, $mode); +} +function DB_lo_read_tobrowser($contest,$id) { + $str = DB_lo_read($contest,$id); + echo $str; + return true; +} + +function DB_lo_read($contest,$id,$s=-1) { + if (strcmp(phpversion(),'4.2.0')<0) { + if($s<0) { + $str=''; + while (($buf = pg_loread ($id, 100000)) != false) $str .= $buf; + } else + $str = pg_loread ($id, $s); + } + else { + if($s<0) { + $str=''; + while (($buf = pg_lo_read ($id, 100000)) != false) $str .= $buf; + } else + $str = pg_lo_read ($id, $s); + } + if(($str2 = DB_unlock($contest,$str))===false) return $str; + return $str2; +} +function DB_unlock($contest,$str,$c=null) { + if($contest <= 0) return false; + if(($ct = DBContestInfo($contest,$c)) == null) return false; + if(strlen($ct['contestunlockkey']) > 1) { + $ar=explode(',',$ct['contestkeys']); + foreach($ar as $key) { + if(substr($key,0,10) == substr($str,0,10)) { + $pass=decryptData(substr($key,15),$ct['contestunlockkey'],'db_unlock'); + if(substr($pass,0,5) != '#####') continue; + $str2=decryptData($str,$pass,'db_unlock2'); + if($str2=='') continue; + return $str2; + } + } + } + return false; +} + +function DB_lo_import($conn, $file) { + if (strcmp(phpversion(),'4.2.0')<0) + return pg_loimport ($file, $conn); + else + return pg_lo_import ($conn, $file); +} +function DB_lo_export($contest, $conn, $oid, $file) { + if (strcmp(phpversion(),'4.2.0')<0) + $stat= pg_loexport ($oid, $file, $conn); + else + $stat= pg_lo_export ($oid, $file, $conn); + if($stat===false) return false; + if(!is_readable($file)) return false; + if(($str=DB_unlock($contest,file_get_contents($file),$conn))!==false) { + file_put_contents($file,$str); + return 2; + } + return 1; +} +function DB_lo_close($id) { + if (strcmp(phpversion(),'4.2.0')<0) + return pg_loclose ($id); + else + return pg_lo_close ($id); +} +function DB_lo_create($conn) { + if (strcmp(phpversion(),'4.2.0')<0) + return pg_locreate ($conn); + else + return pg_lo_create ($conn); +} +function DB_lo_write($fp, $data) { + if (strcmp(phpversion(),'4.2.0')<0) + return pg_lowrite ($fp, $data); + else + return pg_lo_write ($fp, $data); +} +function DB_lo_unlink($conn, $data) { + if(($fp = DB_lo_open ($conn, $data, "r"))===false) return false; + DB_lo_close($fp); + if (strcmp(phpversion(),'4.2.0')<0) + return pg_lounlink ($conn, $data); + else + return pg_lo_unlink ($conn, $data); +} +function DB_pg_exec($conn, $data) { + if (strcmp(phpversion(),'4.2.0')<0) + return pg_exec ($conn, $data); + else + return pg_query ($conn, $data); +} +function escape_string($str) { + if(strcmp(phpversion(),'4.2.0')<0) + return addslashes($str); + else + return pg_escape_string($str); +} + +//abrir conexao com o banco de dados +//temos aqui um problema de seguranca. A senha/usuario para acesso ao postgresql +//fica guardada em texto plano em um arquivo com permissao de acesso para todos com shell +//na maquina. O melhor a fazer eh configurar o postgres para permitir acesso no banco de +//dados do boca ao usuario dono desses arquivos php. Esses problemas nao existem quando +//shell no servidor do boca+postgres eh restrito. +function DBConnect($forcenew=false) { + // procura por arquivo com as configuracao. se nao achar, usa padroes + $conf = globalconf(); + if($conf["dblocal"]=="true") { + if($forcenew) + $conn = @pg_connect ("connect_timeout=10 dbname=".$conf["dbname"]." user=".$conf["dbuser"]. + " password=".$conf["dbpass"],PGSQL_CONNECT_FORCE_NEW); + else + $conn = @pg_connect ("connect_timeout=10 dbname=".$conf["dbname"]." user=".$conf["dbuser"]. + " password=".$conf["dbpass"]); + } else { + if($forcenew) + $conn = @pg_connect ("connect_timeout=10 host=".$conf["dbhost"]." port=".$conf["dbport"]." dbname=".$conf["dbname"]. + " user=".$conf["dbuser"]." password=".$conf["dbpass"],PGSQL_CONNECT_FORCE_NEW); + else + $conn = @pg_connect ("connect_timeout=10 host=".$conf["dbhost"]." port=".$conf["dbport"]." dbname=".$conf["dbname"]. + " user=".$conf["dbuser"]." password=".$conf["dbpass"]); + } + if (!$conn) { + LOGError("Unable to connect to database (${conf["dbhost"]},${conf["dbname"]},${conf["dbuser"]})."); + MSGError("Unable to connect to database (${conf["dbhost"]}:${conf["dbport"]},${conf["dbname"]},${conf["dbuser"]}). ". + "Is it running? Is the DB password in conf.php correct?"); + exit; + } + if(isset($conf["dbclientenc"])) + DBExecNonStop($conn,"SET NAMES '${conf["dbclientenc"]}'","set client encoding"); + return $conn; +} +//fecha a conexao com o banco (isso nao eh realmente necessario, ja que o php/apache cuidam do servico) +function DBClose($c) { + pg_close($c); +} +//executar instrucao no banco de dados, sem finalizar a execucao do php +//em caso de erro (mas com uma chamada para a funcao LOGLevel) +//$conn eh a conexao com o banco +//$sql eh a instrucao sql +//$txt eh um pequeno texto descrevendo o que esta sendo feito no sql +function DBExecNonStop($conn,$sql,$txt='') { + if($txt=='') $txt='unknown at '.getFunctionName(); + $result = @DB_pg_exec ($conn, $sql); + if (!$result) { + LOGLevel("Unable to exec SQL in the database ($txt). " . + " Error=(" . pg_errormessage($conn) . ")", 2); + } + return $result; +} +//executar instrucao no banco de dados, finalizando a execucao do php +//em caso de erro (alem da chamada para a funcao LOGLevel e alerta na tela) +//$conn eh a conexao com o banco +//$sql eh a instrucao sql +//$txt eh um pequeno texto descrevendo o que esta sendo feito no sql +function DBExec($conn,$sql,$txt='') { + if($txt=='') $txt='unknown at '.getFunctionName(); + $result = DB_pg_exec ($conn, $sql); + if (!$result) { + LOGError("Unable to exec SQL in the database ($txt). " . + " SQL=(" . sanitizeText(str_replace("\n", " ",$sql)) . "Error=(" . sanitizeText(str_replace("\n", " ",pg_errormessage($conn))) . ")"); + MSGError("Unable to exec SQL in the database ($txt). Aborting."); + exit; + } + return $result; +} +//executar instrucao no banco de dados, sem finalizar a execucao do php +//mesmo em caso de erro (apenas uma janela de aviso tentara ser mostrada ao usuario +//$conn eh a conexao com o banco +//$sql eh a instrucao sql +//$txt eh um pequeno texto descrevendo o que esta sendo feito no sql +function DBExecNoSQLLog($sql,$txt='') { + if($txt=='') $txt='unknown at '.getFunctionName(); + $conn = DBConnect(true); + $result = DB_pg_exec ($conn, $sql); + pg_close($conn); + if (!$result) { + MSGError("Unable to exec SQL in the database ($txt)."); + } + return $result; +} +//devolve o numero de linhas da consulta +function DBnlines ($result) { + return pg_numrows ($result); +} +//pega uma linha da consulta no formato de array +function DBRow ($r, $i) { + return pg_fetch_array ($r, $i, PGSQL_ASSOC); +} +//faz a consulta e pega uma linha da consulta no formato de array +//$sql eh a consulta em sql +//$i eh a linha desejada, comecando de zero +//$txt eh uma descricao da consulta sendo feita +function DBGetRow ($sql,$i,$c=null,$txt='') { + if($txt=='') $txt='unknown at '.getFunctionName(); + if($c==null) + $c = DBConnect(); + $r = DBExec($c,$sql,$txt); + if (DBnlines($r) < $i+1) return null; + $a = DBRow ($r, $i); + if (!$a) { + LOGError("Unable to get row $i from a query ($txt). SQL=(" . $sql . ")"); + MSGError("Unable to get row from query ($txt)."); + exit; + } + return $a; +} +function DBDropDatabase() { + $conf = globalconf(); + if($conf["dblocal"]=="true") + $conn = pg_connect ("connect_timeout=10 dbname=template1 user=".$conf["dbsuperuser"]." password=".$conf["dbsuperpass"]); + else + $conn = pg_connect ("connect_timeout=10 host=".$conf["dbhost"]." port=".$conf["dbport"]." dbname=template1 user=".$conf["dbsuperuser"]. + " password=".$conf["dbsuperpass"]); + if(!$conn) { + MSGError("Unable to connect to template1 as ".$conf["dbsuperuser"]); + exit; + } + $r = DBExecNonStop($conn, "drop database ${conf["dbname"]}", "DBDropDatabase(drop)"); +} +// pg_connect ("options='--client_encoding=UTF8' dbname=template1 ... ???? +function DBCreateDatabase() { + $conf = globalconf(); + if($conf["dblocal"]=="true") + $conn = pg_connect ("connect_timeout=10 dbname=template1 user=".$conf["dbsuperuser"]." password=".$conf["dbsuperpass"]); + else + $conn = pg_connect ("connect_timeout=10 host=".$conf["dbhost"]." port=".$conf["dbport"]." dbname=template1 user=".$conf["dbsuperuser"]. + " password=".$conf["dbsuperpass"]); + + if(!$conn) { + MSGError("Unable to connect to template1 as ".$conf["dbsuperuser"]); + exit; + } + if(isset($conf["dbencoding"])) + $r = DBExec($conn, "create database ${conf["dbname"]} with encoding = '${conf["dbencoding"]}'", "DBCreateDatabase(create)"); + else + $r = DBExec($conn, "create database ${conf["dbname"]} with encoding = 'UTF8'", "DBCreateDatabase(create)"); +} + +function DBcrc($contest,$id, $c=null) { + $docommit=false; + if($c == null) { + $docommit=true; + $c = DBConnect(); + DBExec($c, "begin work", "DBcrc(begin)"); + } + if(($f = DB_lo_open($c, $id, "r")) === false) { + if($docommit) + DBExec($c, "commit work", "DBcrc(commit)"); + // just to return a unique string that will not match any other... + return "no-HASH-" . rand() . "-" . rand() . "-" . time(); + } + $str = DB_lo_read($contest,$f); + DB_lo_close($f); + if($docommit) + DBExec($c, "commit work", "DBcrc(commit)"); + return myshorthash($str); +} + +require_once('flog.php'); +require_once('fclar.php'); +require_once('frun.php'); +require_once('ftask.php'); +require_once('fproblem.php'); +require_once('flanguage.php'); +require_once('fscore.php'); +require_once('fanswer.php'); +require_once('fcontest.php'); +require_once('fbkp.php'); +require_once('fextdata.php'); +require_once('fzip.php'); +require_once('fballoon.php'); +// eof +?> diff --git a/src/fanswer.php b/src/fanswer.php new file mode 100644 index 0000000..b689a72 --- /dev/null +++ b/src/fanswer.php @@ -0,0 +1,151 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +function DBDropAnswerTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"answertable\"", "DBDropAnswerTable(drop table)"); +} +function DBCreateAnswerTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"answertable\" ( +\"contestnumber\" int4 NOT NULL, -- (id do concurso) +\"answernumber\" int4 NOT NULL, -- (id da reposta) +\"runanswer\" varchar(50) NOT NULL, -- (reposta dada no julgamento) +\"yes\" bool DEFAULT 'f' NOT NULL, -- (flag para indicar se conta ponto) +\"fake\" bool DEFAULT 'f' NOT NULL, -- (flag para indicar se eh resposta valida) +\"updatetime\" int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) +-- (tipos possiveis de respostas dos juizes. O flag eh para indicar se a resposta eh YES ou NO.) +CONSTRAINT \"answer_pkey\" PRIMARY KEY (\"contestnumber\", \"answernumber\"), +CONSTRAINT \"contest_fk\" FOREIGN KEY (\"contestnumber\") REFERENCES \"contesttable\" (\"contestnumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE +)", "DBCreateAnswerTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"answertable\" FROM PUBLIC", "DBCreateAnswerTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON \"answertable\" TO \"".$conf["dbuser"]."\"", "DBCreateAnswerTable(grant bocauser)"); + $r = DBExec($c, "CREATE UNIQUE INDEX \"answer_index\" ON \"answertable\" USING btree ". + "(\"contestnumber\" int4_ops, \"answernumber\" int4_ops)", "DBCreateAnswerTable(create index)"); +} + +/////////////////////////////////funcoes de respostas a runs/////////////////////////////////////////// +//recebe o numero do contest +//devolve um array, onde cada linha tem os atributos number (numero da resposta) e desc (descricao da resposta) +function DBGetAnswers($contest) { + $c = DBConnect(); + $r = DBExec($c, "select distinct a.answernumber as number, a.runanswer as desc, a.yes as yes, a.fake as fake ". + "from answertable as a where a.contestnumber=$contest and a.runanswer !~ '(DEL)' order by a.answernumber", "DBGetAnswers(get answers)"); + $n = DBnlines($r); + $a = array(); + for ($i=0;$i<$n;$i++) + $a[$i] = DBRow($r,$i); + return $a; +} + +//recebe o numero do contest e o numero da resposta e remove-a caso seu tipo nao seja fake +function DBDeleteAnswer($contest,$param,$c=null) { + $ac=array('number'); + foreach($ac as $key) { + if(!isset($param[$key])) return false; + $$key = sanitizeText($param[$key]); + } + + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBDeleteAnswer(transaction)"); + } + $r = DBExec($c, "select * from answertable where contestnumber=$contest and answernumber=$number ". + "and fake='f' for update", "DBDeleteAnswers(delete)"); + if(DBnlines($r)>0) { + $a = DBRow($r,0); + $r = DBExec($c, "update answertable set runanswer='".$a["runanswer"] ."(DEL)', updatetime=".time(). + " where contestnumber=$contest and answernumber=$number ". + "and fake='f'", "DBDeleteAnswers(update)"); + $r = DBExec($c,"select runnumber as number, runsitenumber as site from runtable where contestnumber=$contest and runanswer=$number for update"); + $n = DBnlines($r); + for ($i=0;$i<$n;$i++) { + $a = DBRow($r,$i); + DBRunDelete($a["number"],$a["site"],$contest,$_SESSION["usertable"]["usernumber"],$_SESSION["usertable"]["usersitenumber"]); + } + } + if($cw) DBExec($c, "commit", "DBDeleteAnswer(commit)"); + LOGLevel("Answer $number deleted from contest $contest (user=".$_SESSION["usertable"]["username"]."/".$_SESSION["usertable"]["usersitenumber"].")", 2); + return true; +} + +//insere nova resposta (ou altera o conteudo se a mesma ja existir) +function DBNewAnswer($contest, $param, $c=null) { + if(isset($param["action"]) && $param["action"]=="delete") { + return DBDeleteAnswer($contestnumber, $param, $c); + } + + $ac=array('number','name','yes'); + $type['number']=1; + foreach($ac as $key) { + if(!isset($param[$key])) { + MSGError("DBNewAnswer param error: $key is not set"); + return false; + } + $$key = sanitizeText($param[$key]); + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBNewAnswer param error: $key is not numeric"); + return false; + } + } + $t = time(); + $updatetime=$t; + if(isset($param['updatetime']) && is_numeric($param["updatetime"])) $updatetime=$param["updatetime"]; + + if($yes!="t") $y = "f"; + else $y = "t"; + + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBNewAnswer(transaction)"); + } + $r = DBExec($c, "select * from answertable as a where a.contestnumber=$contest and a.answernumber=$number for update", + "DBNewAnswer(get answer)"); + $n = DBnlines($r); + $ret=1; + if ($n == 0) { + $ret=2; + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, updatetime) values " . + "($contest, $number, '$name', '$y', $t)", "DBNewAnswer(insert answer)"); + if($cw) DBExec($c, "commit work", "DBNewAnswer(commit)"); + LOGLevel("Answer $number inserted (contest=$contest,user=".$_SESSION["usertable"]["username"]."/".$_SESSION["usertable"]["usersitenumber"].")", 2); + } else { + $lr = DBRow($r,0); + if($updatetime > $lr['updatetime']) { + $ret=2; + DBExec($c, "update answertable set runanswer='$name', yes='$y', updatetime=". $updatetime . " where ". + "contestnumber=$contest and answernumber=$number and fake='f'", "DBNewAnswer(update answer)"); + if($cw) DBExec($c, "commit work", "DBNewAnswer(commit)"); + LOGLevel("Answer $number updated (contest=$contest,user=".$_SESSION["usertable"]["username"]."/".$_SESSION["usertable"]["usersitenumber"].")", 2); + } else { + if($cw) DBExec($c, "commit work", "DBNewAnswer(commit)"); + } + } + return $ret; +} +// eof +?> diff --git a/src/favicon.ico b/src/favicon.ico new file mode 100644 index 0000000..a64595a Binary files /dev/null and b/src/favicon.ico differ diff --git a/src/fballoon.php b/src/fballoon.php new file mode 100644 index 0000000..ffe6596 --- /dev/null +++ b/src/fballoon.php @@ -0,0 +1,60 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br +function balloonpng($dir,$get_s,$get_color=null,$get_file=null) { + if($get_s) + $smile=imagecreatefrompng($dir . "/images/smallballoontransp.png"); + else + $smile=imagecreatefrompng($dir . "/images/bigballoontransp.png"); + + imageSaveAlpha($smile, true); + if($get_color != null) { + $r = hexdec( substr($get_color, 0, 2) ); + $g = hexdec( substr($get_color, 2, 2) ); + $b = hexdec( substr($get_color, 4, 2) ); + + $kek=imagecolorallocate($smile,$r,$g,$b); + if($get_s) + imagefill($smile,5,5,$kek); + else + imagefill($smile,12,25,$kek); + } + if($get_file != null) + imagepng($smile,$get_file); + else + imagepng($smile); +} + +function balloonurl($color) { + $locr=$_SESSION['locr']; + $loc=$_SESSION['loc']; + $ds = DIRECTORY_SEPARATOR; + if($ds=="") $ds = "/"; + if(!is_readable($locr . $ds . 'balloons' . $ds . md5($color) . '.png')) { + if($color<0 || $color=='') + @copy($locr. $ds . 'images' . $ds . 'bigballoonboca1.png', $locr . $ds . 'balloons' . $ds . md5($color) . '.png'); + else + balloonpng($locr,false,$color,$locr . $ds . 'balloons' . $ds . md5($color) . '.png'); + if(!is_readable($locr . $ds . 'balloons' . $ds . md5($color) . '.png')) { + return $loc . "/images/bigballoontransp.png"; +// return $loc . "/balloon.php?color=" . $color; + } + } + return $loc . "/balloons/" . md5($color) . '.png'; +} +?> diff --git a/src/fbkp.php b/src/fbkp.php new file mode 100644 index 0000000..b5bcd97 --- /dev/null +++ b/src/fbkp.php @@ -0,0 +1,172 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +function DBDropBkpTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"bkptable\"", "DBDropBkpTable(drop table)"); +} +function DBCreateBkpTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"bkptable\" ( +\"contestnumber\" int4 NOT NULL, -- (id do concurso) +\"sitenumber\" int4 NOT NULL, -- (local de origem da submissao) +\"bkpnumber\" int4 NOT NULL, -- (numero da submissao) +\"usernumber\" int4 NOT NULL, -- (numero do time) +\"bkpdate\" int4 NOT NULL, -- (dia/hora da submissao no local de origem) +\"bkpfilename\" varchar(200) NOT NULL, -- (nome do arquivo submetido) +\"bkpdata\" oid NOT NULL, -- (codigo fonte do arquivo submetido) +\"bkpstatus\" varchar(50) NOT NULL, +\"bkpsize\" int4 NOT NULL, +\"updatetime\" int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) +CONSTRAINT \"bkp_pkey\" PRIMARY KEY (\"contestnumber\", \"sitenumber\", \"bkpnumber\"), +CONSTRAINT \"user_fk\" FOREIGN KEY (\"contestnumber\", \"sitenumber\", \"usernumber\") + REFERENCES \"usertable\" (\"contestnumber\", \"usersitenumber\", \"usernumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE)", "DBCreateBkpTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"bkptable\" FROM PUBLIC", "DBCreateBkpTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON \"bkptable\" TO \"".$conf["dbuser"]."\"", "DBCreateBkpTable(grant bocauser)"); + $r = DBExec($c, "CREATE UNIQUE INDEX \"bkp_index\" ON \"bkptable\" USING btree ". + "(\"contestnumber\" int4_ops, \"sitenumber\" int4_ops, \"bkpnumber\" int4_ops)", + "DBCreateBkpTable(create bkp_index)"); + $r = DBExec($c, "CREATE INDEX \"bkp_index2\" ON \"bkptable\" USING btree ". + "(\"contestnumber\" int4_ops, \"sitenumber\" int4_ops, \"usernumber\" int4_ops)", + "DBCreateBkpTable(create bkp_index2)"); +} + +///////////////////////////////funcoes de runs/////////////////////////////////////////////////////// +function DBBkpDelete($number,$site,$contest,$user,$adm='') { + $c = DBConnect(); + DBExec($c, "begin work", "DBBkpDelete(transaction)"); + $sql = "select r.bkpdata as oid from bkptable as r where r.contestnumber=$contest and " . + "r.sitenumber=$site and r.bkpnumber=$number and r.usernumber=$user"; + $r = DBExec ($c, $sql . " for update", "DBBkpDelete(get bkp for update)"); + $n = DBnlines($r); + if ($n != 1) { + DBExec($c, "rollback work", "DBBkpDelete(rollback)"); + LogLevel("Unable to delete a bkp. ". + "(bkp=$number, site=$site, contest=$contest, user=$user)",1); + return false; + } + $temp = DBRow($r, 0); + + if (DB_lo_unlink($c, $temp['oid']) === false) { + DBExec($c, "rollback work", "DBBkpDelete(rollback-import)"); + LOGError("Unable to delete a large object (user=$user, contest=$contest, site=$site, number=$number)."); + MSGError("problem deleting bkp from database. Contact an admin."); + exit; + } + if (strlen($adm)>0) $str = "deleted by " . $adm; + else $str="deleted"; + DBExec($c, "update bkptable set bkpstatus='$str', updatetime=" . + time()." where contestnumber=$contest and bkpnumber=$number and sitenumber=$site", + "DBBkpDelete(update bkp)"); + + DBExec($c, "commit work", "DBBkpDelete(commit)"); + LOGLevel("Bkp deleted (bkp=$number, site=$site, contest=$contest, user=$user).", 3); + return true; +} + +function DBNewBkp($contest, $site, $user, $filename, $filepath, $size) { + $c = DBConnect(); + DBExec($c, "begin work", "DBNewBkp(transaction)"); + DBExec($c, "lock table bkptable"); + $sql = "select count(*) as n from " . + "bkptable where sitenumber=$site and contestnumber=$contest and usernumber=$user and bkpstatus='active'"; + $r = DBExec($c, $sql, "DBNewBkp(get bkp of user)"); + if (DBnlines($r) != 1) { + DBExec($c, "rollback work", "DBNewBkp(rollback-toomanyerror)"); + LOGError("Error in bkp table. SQL=(" . $sql . ")"); + MSGError("Error in bkp table."); + exit; + } + $a = DBRow($r,0); + if($a['n']>100) { + DBExec($c, "rollback work", "DBNewBkp(rollback-toomany)"); + LOGError("Too many bkps from user=$user, site=$site, contest=$contest.",2); + MSGError("Too many bkp files. Try remove some of them before uploading another."); + return false; + } + + $sql = "select max(bkpnumber) as nextbkp from " . + "bkptable where sitenumber=$site and contestnumber=$contest"; + $r = DBExec($c, $sql, "DBNewBkp(get bkp for update)"); + if (DBnlines($r) != 1) { + DBExec($c, "rollback work", "DBNewBkp(rollback-max)"); + LOGError("Error in bkp table. SQL=(" . $sql . ")"); + MSGError("Error in bkp table."); + exit; + } + $a = DBRow($r,0); + $t = time(); + $n = $a["nextbkp"] + 1; + + if (($oid = DB_lo_import($c, $filepath)) === false) { + DBExec($c, "rollback work", "DBNewBkp(rollback-import)"); + LOGError("Unable to create a large object for file $filepath."); + MSGError("problem importing bkp to database. Contact an admin now!"); + exit; + } + + DBExec($c, "INSERT INTO bkptable (contestnumber, sitenumber, bkpnumber, usernumber, bkpdate, bkpfilename, bkpdata, bkpstatus, bkpsize) " . + "VALUES ($contest, $site, $n, $user, $t, '$filename', $oid, 'active', $size)", + "DBNewBkp(insert bkp)"); + + DBExec($c, "commit work", "DBNewBkp(commit)"); + LOGLevel("User $user submitted a bkp (#$n) on site #$site " . + "(filename=$filename, contest=$contest).",2); + +/* // isso gera problemas de portabilidade e de seguranca (quando outros usuarios tambem tem shell + // no servidor e podem construir paginas web. Eles podem usar essas paginas para acessar esses arquivos, + // pois os mesmos ficaram com dono apache/www-data/etc) + umask(0077); + @mkdir("/tmp/boca"); + if (!move_uploaded_file ($filepath, + "/tmp/boca/contest${contest}.site${site}.run${n}.user${user}.problem${problem}.time${t}.${filename}")) + LOGLevel("Run not saved as file (run=$n,site=$site,contest=$contest", 1); +*/ +} +//recebe o numero do contest, o numero do site e o numero do usuario +//devolve um array, onde cada linha tem os atributos +// number (numero da run) +// timestamp (hora da criacao da run) +// problem (nome do problema) +// status (situacao da run) +// answer (texto com a resposta) +function DBUserBkps($contest,$site,$user) { + $c = DBConnect(); + $st = "select distinct r.bkpnumber as number, r.usernumber as usernumber, r.sitenumber as usersitenumber, r.bkpdate as timestamp, " . + "r.bkpstatus as status, r.bkpfilename as filename, r.bkpdata as oid, r.bkpsize as size " . + "from bkptable as r " . + "where r.contestnumber=$contest"; + if($site>0 || $user>0) + $st = $st . " and r.sitenumber=$site and r.usernumber=$user and r.bkpstatus='active'"; + $st = $st . " order by r.bkpnumber"; + $r = DBExec($c, $st, "DBUserBkps(get bkps)"); + $n = DBnlines($r); + + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + } + return $a; +} +// eof +?> diff --git a/src/fclar.php b/src/fclar.php new file mode 100644 index 0000000..0a7b439 --- /dev/null +++ b/src/fclar.php @@ -0,0 +1,490 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +function DBDropClarTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table clartable", "DBDropClarTable(drop table)"); +} +function DBCreateClarTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE clartable ( +contestnumber int4 NOT NULL, -- (id do concurso) +clarsitenumber int4 NOT NULL, -- (local de origem da pergunta) +clarnumber int4 NOT NULL, -- (id da pergunta) +usernumber int4 NOT NULL, -- (id do usuario) +clardate int4 NOT NULL, -- (dia/hora da pergunta no local de origem) +clardatediff int4 NOT NULL, -- (diferenca entre inicio da competicao e dia/hora da pergunta em seg) +clardatediffans int4 NOT NULL, -- (diferenca entre inicio da competicao e dia/hora da resposta em seg) +clarproblem int4 NOT NULL, -- (id do problema) +clardata text NOT NULL, -- (texto da pergunta) +claranswer text, -- (resposta dada aa pergunta) +clarstatus varchar(20) NOT NULL, -- (status da submissao: openclar, answering, answered, + -- answeredsite, answeredall, deleted) +clarjudge int4 DEFAULT NULL, -- (juiz que esta julgando) +clarjudgesite int4 DEFAULT NULL, -- (juiz que esta julgando) +updatetime int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) +CONSTRAINT clar_pkey PRIMARY KEY (contestnumber, clarsitenumber, clarnumber), +CONSTRAINT user_fk FOREIGN KEY (contestnumber, clarsitenumber, usernumber) + REFERENCES usertable (contestnumber, usersitenumber, usernumber) + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE, +CONSTRAINT problem_fk FOREIGN KEY (contestnumber, clarproblem) + REFERENCES problemtable (contestnumber, problemnumber) + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE +)", "DBCreateClarTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON clartable FROM PUBLIC", "DBCreateClarTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON clartable TO \"".$conf["dbuser"]."\"", "DBCreateClarTable(grant bocauser)"); + $r = DBExec($c, "CREATE UNIQUE INDEX clar_index ON clartable USING btree ". + "(contestnumber int4_ops, clarsitenumber int4_ops, clarnumber int4_ops)", + "DBCreateClarTable(create clar_index)"); + $r = DBExec($c, "CREATE INDEX clar_index2 ON clartable USING btree ". + "(contestnumber int4_ops, clarsitenumber int4_ops, usernumber int4_ops)", + "DBCreateClarTable(create clar_index2)"); +} + +//////////////////////////////funcoes de clarifications///////////////////////////////////////// +//recebe o numero do contest, o numero do site e o numero do usuario +//devolve um array, onde cada linha tem os atributos +// number (numero da clarification) +// timestamp (hora da criacao da clar) +// problem (nome do problema) +// status (situacao da clarification) +// question (texto da clar) +// answer (texto com a resposta) +function DBUserClars($contest,$site,$user) { + $b = DBSiteInfo($contest, $site); + if ($b == null) { + exit; + } + + $t = $b["currenttime"]; + + $c = DBConnect(); + $r = DBExec($c, "select distinct c.clarsitenumber as site, c.clarnumber as number, c.clardatediff as timestamp, " . + "p.problemname as problem, c.clarstatus as status, c.clardata as question, " . + "c.claranswer as answer, c.updatetime as updatetime, c.clardatediffans as anstime " . + "from clartable as c, problemtable as p " . + "where c.contestnumber=$contest and p.contestnumber=c.contestnumber and " . + "c.clarproblem=p.problemnumber and not clarstatus ~ 'deleted' and " . + "(c.clardatediffans<=$t or (c.clarstatus !~ 'answered' and c.clardatediff<=$t)) and " . + "((clarsitenumber=$site and c.usernumber=$user) or (clarstatus ~ 'answeredall') or ". + " (clarstatus ~ 'answeredsite' and clarsitenumber=$site)) order by c.updatetime desc", + "DBUserClars(get clars)"); + $n = DBnlines($r); + $a = array(); + for ($i=0;$i<$n;$i++) + $a[$i] = DBRow($r,$i); + return $a; +} +//recebe o numero do contest, o numero do site do juiz e o numero do juiz +//devolve um array, onde cada linha tem os atributos +// number (numero da clarification) +// timestamp (hora da criacao da clar) +// problem (nome do problema) +// status (situacao da clarification) +// question (texto da clar) +// answer (texto com a resposta) +function DBJudgedClars($contest,$site,$user) { + $c = DBConnect(); + $r = DBExec($c, "select distinct c.clarsitenumber as site, c.clarnumber as number, c.clardatediff as timestamp, " . + "p.problemname as problem, c.clarstatus as status, c.clardata as question, " . + "c.claranswer as answer, c.updatetime " . + "from clartable as c, problemtable as p " . + "where c.contestnumber=$contest and p.contestnumber=c.contestnumber and " . + "c.clarproblem=p.problemnumber and c.clarjudge=$user and " . + "c.clarjudgesite=$site order by c.updatetime", "DBJudgesClars(get clars)"); + $n = DBnlines($r); + $a = array(); + for ($i=0;$i<$n;$i++) + $a[$i] = DBRow($r,$i); + return $a; +} +//responde uma clarification. Recebe o numero do contest, site do usuario, num do usuario, site da clar, +//numero da clar e a resposta. +//tenta alterar o status para 'answered...', dependendo do type. +function DBUpdateClar($contest, $usersite, $usernumber, $clarsite, $clarnumber, $answer, $type) { + return DBUpdateClarC($contest, $usersite, $usernumber, $clarsite, $clarnumber, $answer, $type, 0); +} +function DBChiefUpdateClar($contest, $usersite, $usernumber, $clarsite, $clarnumber, $answer, $type) { + return DBUpdateClarC($contest, $usersite, $usernumber, $clarsite, $clarnumber, $answer, $type, 1); +} +function DBUpdateClarC($contest, $usersite, $usernumber, $clarsite, $clarnumber, $answer, $type, $chief) { + if(($b = DBSiteInfo($contest, $clarsite)) == null) + exit; + + $c = DBConnect(); + DBExec($c, "begin work", "DBUpdateClarC(transaction)"); + $sql = "select * from clartable as c where c.contestnumber=$contest and " . + "c.clarsitenumber=$clarsite and c.clarnumber=$clarnumber"; + $tx = "Chief"; + if ($chief != 1) { + $sql .= " and c.clarstatus='answering' and " . + "c.clarjudge=$usernumber and clarjudgesite=$usersite for update"; + $tx = "Judge"; + } + $r = DBExec($c, $sql); + $n = DBnlines($r); + if ($n != 1) { + DBExec($c, "rollback work", "DBUpdateClarC(rollback)"); + LogLevel("Unable to answer a clar (maybe it was already answered or catched by a chief) " . + "(clar=$clarnumber, site=$clarsite, contest=$contest).",0); + MSGError("Unable to answer the clarification (maybe it was already answered or catched by a chief)"); + return false; + } + + if ($type=="all") $status="answeredall"; + else if ($type=="site") $status="answeredsite"; + else $status="answered"; + + $time = time(); + $t = $b["currenttime"]; + + DBExec($c, "update clartable set clarstatus='$status', clarjudge=$usernumber, clarjudgesite=$usersite, " . + "claranswer='$answer', clardatediffans=$t, updatetime=".time()." " . + "where contestnumber=$contest and clarnumber=$clarnumber and clarsitenumber=$clarsite", + "DBUpdateClarC(update clar)"); + + DBExec($c, "commit work", "DBUpdateClarC(commit)"); + LOGLevel("Clarification updated (clar=$clarnumber, site=$clarsite, contest=$contest, status=$status, " . + "user=$usernumber(site=$usersite)).", 3); + return true; +} +//devolve uma clarification que estava sendo respondida. Recebe o numero da clar, o numero do site e o numero do contest. +//tenta alterar o status para 'openclar'. Se nao conseguir retorna false +function DBChiefClarGiveUp($number,$site,$contest) { + return DBClarGiveUp($number,$site,$contest, -1, -1); +} +function DBClarGiveUp($number,$site,$contest, $usernumber, $usersite) { + $c = DBConnect(); + DBExec($c, "begin work", "DBClarGiveUp(transaction)"); + $sql = "select * from clartable as c where c.contestnumber=$contest and " . + "c.clarsitenumber=$site and c.clarnumber=$number"; + $tx = "Chief"; + if ($usernumber != -1 && $usersite != -1) { + $sql .= " and c.clarstatus='answering' and c.clarjudge=$usernumber and clarjudgesite=$usersite"; + $tx = "Judge"; + } + $r = DBExec($c, $sql . " for update", "DBClarGiveUp(get clar for update)"); + $n = DBnlines($r); + if ($n != 1) { + DBExec($c, "rollback work", "DBClarGiveUp(rollback)"); + LogLevel("Unable to return a clar (maybe the timeout or a chief returned it first). " . + "(clar=$number, site=$site, contest=$contest)",1); + return false; + } + + DBExec($c, "update clartable set clarstatus='openclar', claranswer='', clarjudge=NULL, " . + "clarjudgesite=NULL, updatetime=".time()." " . + "where contestnumber=$contest and clarnumber=$number and clarsitenumber=$site", + "DBClarGiveUp(update clar)"); + + DBExec($c, "commit work", "DBClarGiveUp(commit)"); + LOGLevel("Clarification returned (clar=$number, site=$site, contest=$contest, user=$usernumber(site=$usersite)).",3); + return true; +} +//seta o status como 'deleted' de uma clarification que estava sendo respondida. Recebe o numero da clar, +//o numero do site e o numero do contest. Se nao conseguir retorna false. +function DBClarDelete($number,$site,$contest,$user,$usersite) { + $c = DBConnect(); + DBExec($c, "begin work", "DBClarDelete(transaction)"); + $r = DBExec($c, "select * from clartable as c where c.contestnumber=$contest and " . + "c.clarsitenumber=$site and c.clarnumber=$number for update", "DBClarDelete(get clar for update)"); + $n = DBnlines($r); + if ($n != 1) { + DBExec($c, "rollback work", "DBClarDelete(rollback)"); + LogLevel("Unable to delete a clar. " . + "(clar=$number, site=$site, contest=$contest)",1); + return false; + } + + DBExec($c, "update clartable set clarstatus='deleted', clarjudge=$user, clarjudgesite=$usersite, updatetime=" . + time(). " where contestnumber=$contest and clarnumber=$number and clarsitenumber=$site", + "DBClarDelete(update clar)"); + + DBExec($c, "commit work", "DBClarDelete(commit)"); + LOGLevel("Clarification deleted (clar=$number, site=$site, contest=$contest, user=$user(site=$usersite)).", 3); + return true; +} +function DBNewClar($param,$c=null) { + if(isset($param['contestnumber']) && !isset($param['contest'])) $param['contest']=$param['contestnumber']; + if(isset($param['sitenumber']) && !isset($param['site'])) $param['site']=$param['sitenumber']; + if(isset($param['usernumber']) && !isset($param['user'])) $param['user']=$param['usernumber']; + if(isset($param['number']) && !isset($param['clarnumber'])) $param['clarnumber']=$param['number']; + + $ac=array('contest','site','user','problem','question'); + $ac1=array('clarnumber','clardate','clardatediff','clardatediffans','claranswer','clarstatus','clarjudge','clarjudgesite','updatetime'); + $type['contest']=1; + $type['problem']=1; + $type['updatetime']=1; + $type['site']=1; + $type['user']=1; + $type['clarnumber']=1; + $type['clardatediffans']=1; + $type['clardatediff']=1; + $type['clardate']=1; + $type['clarjudge']=1; + $type['clarjudgesite']=1; + foreach($ac as $key) { + if(!isset($param[$key]) || $param[$key]=="") { + MSGError("DBNewClar param error: $key not found"); + return false; + } + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBNewClar param error: $key is not numeric"); + return false; + } + $$key = sanitizeText($param[$key]); + } + $t = time(); + $clarnumber=-1; + $updatetime = -1; + $clardatediff = -1; + $clardate = $t; + $claranswer=''; + $clardatediffans = 999999999; + $clarjudge='NULL'; + $clarjudgesite='NULL'; + $clarstatus='openclar'; + foreach($ac1 as $key) { + if(isset($param[$key])) { + $$key = sanitizeText($param[$key]); + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBNewClar param error: $key is not numeric"); + return false; + } + } + } + if($updatetime < 0) + $updatetime=$t; + + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBNewClar(transaction)"); + } + $insert=true; + if($clarnumber < 0) { + $sql = "select sitenextclar as nextclar from sitetable where sitenumber=$site and contestnumber=$contest for update"; + $r = DBExec($c, $sql, "DBNewClar(get site for update)"); + if (DBnlines($r) != 1) { + DBExec($c, "rollback work", "DBNewClar(rollback-site)"); + LOGError("Unable to find a unique site/contest in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find a unique site/contest in the database. Contact an admin now!"); + exit; + } + $a = DBRow($r,0); + $n = $a["nextclar"] + 1; + $clarnumber = $n; + } else { + $sql = "select * from clartable as t where t.contestnumber=$contest and " . + "t.clarsitenumber=$site and t.clarnumber=$clarnumber"; + $r = DBExec ($c, $sql . " for update", "DBNewClar(get clar for update)"); + $n = DBnlines($r); + if ($n > 0) { + $insert=false; + $lr = DBRow($r,0); + $t = $lr['updatetime']; + } + $n = $clarnumber; + } + DBExec($c, "update sitetable set sitenextclar=$clarnumber, updatetime=" . $t . + " where sitenumber=$site and contestnumber=$contest and sitenextclar<$clarnumber", + "DBNewClar(update site)"); + + if($clardatediff < 0) { + $b = DBSiteInfo($contest, $site, $c); + $dif = $b["currenttime"]; + $clardatediff = $dif; + if ($dif < 0) { + DBExec($c, "rollback work", "DBNewClar(rollback-started)"); + LOGError("Tried to submit a clarification but the contest is not started. SQL=(" . $sql . ")"); + MSGError("The contest is not started yet!"); + return false; + } + if (!$b["siterunning"]) { + DBExec($c, "rollback work", "DBNewClar(rollback-over)"); + LOGError("Tried to submit a clarification but the contest is over. SQL=(" . $sql . ")"); + MSGError("The contest is over!"); + return false; + } + } else { + $dif = $clardatediff; + } + + $ret=1; + if($insert) { + DBExec($c, "INSERT INTO clartable (contestnumber, clarsitenumber, clarnumber, usernumber, clardate, " . + "clardatediff, clardatediffans, clarproblem, clardata, claranswer, clarjudge, clarjudgesite, clarstatus, updatetime) VALUES " . + "($contest, $site, $n, $user, $clardate, $clardatediff, $clardatediffans, $problem, '$question', " . + "'$claranswer', $clarjudge, $clarjudgesite, '$clarstatus', $updatetime)", + "DBNewClar(insert clar)"); + if($cw) DBExec($c, "commit work", "DBNewClar(commit-insert)"); + LOGLevel("User $user submitted a clarification (#$n) on site #$site " . + "(problem=$problem, contest=$contest).",2); + $ret=2; + } else { + if($updatetime > $t) { + $ret=2; + DBExec($c, "update clartable set clardate=$clardate, clardatediff=$clardatediff, " . + "clardatediffans=$clardatediffans, claranswer='$claranswer', clarstatus='$clarstatus', ". + "clarjudge=$clarjudge, clarjudgesite=$clarjudgesite, updatetime=$updatetime, clardata='$question', clarproblem=$problem ". + "where clarnumber=$clarnumber and contestnumber=$contest and clarsitenumber=$site", "DBNewClar(update clar)"); + } + if($cw) DBExec($c, "commit work", "DBNewClar(commit-update)"); + } + return $ret; +/* // isso gera problemas de portabilidade e de seguranca se os demais usuarios tiverem shell no servidor + // por outro lado, garante que as coisas estao guardadas em arquivos fora do banco, caso haja outros problemas. + umask(0077); + @mkdir("/tmp/boca"); + $fp = fopen("/tmp/boca/contest${contest}.site${site}.clar${n}.user${user}.problem${problem}.time${t}", "w"); + if ($fp) { + fwrite($fp, $question); + fclose($fp); + } else + LOGLevel("Clarification not saved as file (clar=$n,site=$site,contest=$contest)", 1); +*/ +} +//pega uma clarification para responder. Recebe o numero da clar, o numero do site e o numero do contest. +//tenta alterar o status para 'answering' e se conseguir, devolve um array com dados da clar. Se nao conseguir, +//retorna false. Se for chief, nao ha restricoes com relacao a outro juiz julgando. Isso deve ser passado na +//variavel $chief +//Retorna no array: contestnumber, sitenumber, number, timestamp (em segundos), problemname, +// problemnumber, question, status +function DBChiefGetClarToAnswer($number,$site,$contest) { + return DBGetClarToAnswerC($number,$site,$contest,1); +} +function DBGetClarToAnswer($number,$site,$contest) { + return DBGetClarToAnswerC($number,$site,$contest,0); +} +function DBGetClarToAnswerC($number,$site,$contest,$chief) { + $c = DBConnect(); + DBExec($c, "begin work", "DBGetClarToAnswerC(transaction)"); + $sql = "select c.contestnumber as contestnumber, c.clarsitenumber as sitenumber, c.claranswer as answer, " . + "c.clarnumber as number, c.clardatediff as timestamp, c.clarstatus as status, " . + "p.problemname as problemname, p.problemnumber as problemnumber, c.clardata as question " . + "from clartable as c, problemtable as p " . + "where c.contestnumber=$contest and p.contestnumber=c.contestnumber and " . + "c.clarproblem=p.problemnumber and c.clarsitenumber=$site and " . + "c.clarnumber=$number"; + if ($chief != 1) { + $sql .= " and (c.clarstatus='openclar' or (c.clarstatus='answering' and " . + "c.clarjudge=".$_SESSION["usertable"]["usernumber"]." and " . + "c.clarjudgesite=".$_SESSION["usertable"]["usersitenumber"]."))"; + $tx = "Chief is answering"; + } + else $tx = "Judge is answering"; + + $r = DBExec($c, $sql . " for update", "DBGetClarToAnswerC(get clar/prob for update)"); + $n = DBnlines($r); + if ($n != 1) { + DBExec($c, "rollback work", "DBGetClarToAnswerC(rollback)"); + LogLevel("Unable to get a clar (maybe other judge got it first). (clar=$number, site=$site, ". + "contest=$contest)",2); + return false; + } + $a = DBRow($r,0); + if ($a["status"] == "answering") $st = "DNA"; + else $st = "started"; + + if ($chief != 1) { + DBExec($c, "update clartable set clarjudge=" . $_SESSION["usertable"]["usernumber"] . + ", clarstatus='answering', updatetime=".time().", " . + "clarjudgesite=" . $_SESSION["usertable"]["usersitenumber"] . " " . + "where contestnumber=$contest and clarnumber=$number and clarsitenumber=$site", + "DBGetClarToAnswerC(update clar)"); + } + + DBExec($c, "commit work", "DBGetClarToAnswerC(commit)"); + LOGLevel("User got a clarification (clar=$number, site=$site, contest=$contest, status=$st, " . + "user=".$_SESSION["usertable"]["usernumber"]."(site=".$_SESSION["usertable"]["usersitenumber"].")).", 3); + return $a; +} +//recebe o numero do contest, o numero do site (ou -1 para todos) +//devolve um array, onde cada linha tem os atributos +// number (numero da clarification) +// site (numero do site onde a clarification foi criada) +// timestamp (hora da criacao da clar) +// problem (nome do problema) +// status (situacao da clarification) +//(devolve apenas aquelas que a situacao eh <> de answered.*) +// question (texto da clar) +function DBAllClars($contest) { + return DBOpenClarsSNS($contest,"x",-1); +} +function DBAllClarsInSites($contest,$site,$order) { + return DBOpenClarsSNS($contest,$site,-1,$order); +} +//function DBOpenClars($contest) { +// return DBOpenClarsSNS($contest,"x",1); +//} +function DBOpenClarsInSites($contest,$site) { + return DBOpenClarsSNS($contest,$site,1); +} +function DBOpenClarsSNS($contest,$site,$st,$order='clar') { + $c = DBConnect(); + $sql = "select distinct c.clarnumber as number, c.clardatediff as timestamp, c.claranswer as answer, " . + "p.problemname as problem, c.clarstatus as status, c.clardata as question, " . + "c.clarsitenumber as site, c.clarjudge as judge, c.clarjudgesite as judgesite, " . + "c.usernumber as user " . + "from clartable as c, problemtable as p " . + "where c.contestnumber=$contest and p.contestnumber=c.contestnumber and " . + "c.clarproblem=p.problemnumber"; + if ($site != "x") { + $str = explode(",", $site); + $sql .= " and (c.clarstatus='answeredall'"; + for ($i=0;$i diff --git a/src/fcontest.php b/src/fcontest.php new file mode 100644 index 0000000..a698fd3 --- /dev/null +++ b/src/fcontest.php @@ -0,0 +1,1290 @@ +. +//////////////////////////////////////////////////////////////////////////////// +//Last updated 10/jul/2012 by cassio@ime.usp.br + +function DBDropContestTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"contesttable\"", "DBDropContestTable(drop table)"); +} +function DBCreateContestTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"contesttable\" ( + \"contestnumber\" int4 NOT NULL, -- (id do concurso) + \"contestname\" varchar(100) NOT NULL, -- (nome do concurso) + \"conteststartdate\" int4 NOT NULL, -- (dia/horario de inicio) + \"contestduration\" int4 NOT NULL, -- (duracao em segundos do contest) + \"contestlastmileanswer\" int4, -- (qtd segundos a partir do inicio para nao responder aos times) + \"contestlastmilescore\" int4, -- (qtd segundos a partir do inicio para nao atualizar placar) + \"contestlocalsite\" int4 NOT NULL, -- (id do site local com relacao a este servidor) + \"contestpenalty\" int4 NOT NULL, -- (qtd de segundos perdidos para cada run errada) + \"contestmaxfilesize\" int4 NOT NULL, -- (tamanho max em bytes dos codigos que podem ser submetidos) + \"contestactive\" bool NOT NULL, -- (indica se o contest esta ativo) + \"contestmainsite\" int4 NOT NULL, -- (id do site principal com relacao ao contest) + \"contestkeys\" text NOT NULL, -- (list of keys relevant to the contest) + \"contestunlockkey\" varchar(100) NOT NULL, -- (key to decrypt problem files) + \"contestmainsiteurl\" varchar(200) NOT NULL, -- (id do site principal com relacao ao contest) + \"updatetime\" int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) +-- (esta tabela eh igual em todos os sites, com excecao do campo contestlocalsite, +-- que guarda qual o site local. Na verdade a ideia eh que todas as tabelas sejam +-- iguais em todos os sites.) + CONSTRAINT \"contest_pkey\" PRIMARY KEY (\"contestnumber\") +)", "DBCreateContestTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"contesttable\" FROM PUBLIC", "DBCreateContestTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON \"contesttable\" TO \"".$conf["dbuser"]."\"", "DBCreateContestTable(grant bocauser)"); + $r = DBExec($c, "CREATE UNIQUE INDEX \"contestnumber_index\" ON \"contesttable\" USING btree ". + "(\"contestnumber\" int4_ops)", "DBCreateContestTable(create index)"); +} +function DBDropSiteTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"sitetable\"", "DBDropSiteTable(drop table)"); +} +function DBCreateSiteTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"sitetable\" ( + \"contestnumber\" int4 NOT NULL, -- (id do concurso) + \"sitenumber\" int4 NOT NULL, -- (id do local) + \"siteip\" varchar(200) NOT NULL, -- (ip publico do servidor do site) + \"sitename\" varchar(50) NOT NULL, -- (nome do local) + \"siteactive\" bool NOT NULL, -- (site ativo?) + \"sitepermitlogins\" bool NOT NULL, -- (logins estao aceitos?) + \"sitelastmileanswer\" int4, -- (hora (em seg do inicio) que este site para de responder aos times) + \"sitelastmilescore\" int4, -- (hora (em seg do inicio) que o placar eh congelado neste site) + \"siteduration\" int4, -- (tamanho da competicao em segundos) + \"siteautoend\" bool, -- (?) + \"sitejudging\" text, -- (indica quais sites sao julgados neste site) + \"sitetasking\" text, -- (indica quais sites sao processadas as tasks neste site) + \"siteglobalscore\" varchar(50) DEFAULT '' NOT NULL, -- (indica se este site deve mostrar placar global) + \"sitescorelevel\" int4 DEFAULT 0 NOT NULL, -- (indica o nivel de detalhes do placar exibido aos times) + \"sitenextuser\" int4 DEFAULT 0 NOT NULL, + \"sitenextclar\" int4 DEFAULT 0 NOT NULL, + \"sitenextrun\" int4 DEFAULT 0 NOT NULL, + \"sitenexttask\" int4 DEFAULT 0 NOT NULL, + \"sitemaxtask\" int4 DEFAULT 8 NOT NULL, + \"updatetime\" int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) + \"sitechiefname\" varchar(20) DEFAULT '' NOT NULL, -- (username do juiz chefe, se existir) +-- (esta tabela contem uma linha para cada site do contest) + \"siteautojudge\" bool DEFAULT 'f', + \"sitemaxruntime\" int4 DEFAULT 600 NOT NULL, + \"sitemaxjudgewaittime\" int4 DEFAULT 900 NOT NULL, + CONSTRAINT \"site_pkey\" PRIMARY KEY (\"contestnumber\", \"sitenumber\"), + CONSTRAINT \"contest_fk\" FOREIGN KEY (\"contestnumber\") REFERENCES \"contesttable\" (\"contestnumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE +)", "DBCreateSiteTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"sitetable\" FROM PUBLIC", "DBCreateSiteTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON \"sitetable\" TO \"".$conf["dbuser"]."\"", "DBCreateSiteTable(grant bocauser)"); + $r = DBexec($c, "CREATE UNIQUE INDEX \"site_index\" ON \"sitetable\" USING btree ". + "(\"contestnumber\" int4_ops, \"sitenumber\" int4_ops)", "DBCreateSiteTable(create index)"); +} +function DBDropSiteTimeTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"sitetimetable\"", "DBDropSiteTimeTable(drop table)"); +} +function DBCreateSiteTimeTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"sitetimetable\" ( + \"contestnumber\" int4 NOT NULL, -- (id do concurso) + \"sitenumber\" int4 NOT NULL, -- (id do local) + \"sitestartdate\" int4 NOT NULL, -- (hora que o local comecou) + \"siteenddate\" int4 NOT NULL, -- (hora que o local deve terminar, zero nao terminado) + \"updatetime\" int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) +-- (esta tabela contem uma linha para cada reinicio de um site do contest) + CONSTRAINT \"sitetime_pkey\" PRIMARY KEY (\"contestnumber\", \"sitenumber\", \"sitestartdate\"), + CONSTRAINT \"site_fk\" FOREIGN KEY (\"contestnumber\", \"sitenumber\") + REFERENCES \"sitetable\" (\"contestnumber\", \"sitenumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE +)", "DBCreateSiteTimeTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"sitetimetable\" FROM PUBLIC", "DBCreateSiteTimeTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON \"sitetimetable\" TO \"".$conf["dbuser"]."\"", "DBCreateSiteTimeTable(grant bocauser)"); + $r = DBExec($c, "CREATE UNIQUE INDEX \"sitetime_index\" ON \"sitetimetable\" USING btree ". + "(\"contestnumber\" int4_ops, \"sitenumber\" int4_ops, \"sitestartdate\" int4_ops)", + "DBCreateSiteTimeTable(create index)"); + $r = DBexec($c, "CREATE INDEX \"sitetimesite_index\" ON \"sitetimetable\" USING btree ". + "(\"contestnumber\" int4_ops, \"sitenumber\" int4_ops)", "DBCreateSiteTimeTable(create site_index)"); +} +function DBDropUserTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"usertable\"", "DBDropUserTable(drop table)"); +} +function DBCreateUserTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"usertable\" ( + \"contestnumber\" int4 NOT NULL, -- (id do concurso) + \"usersitenumber\" int4 NOT NULL, -- (id do local do time) + \"usernumber\" int4 NOT NULL, -- (id do usuario) + \"username\" varchar(20) NOT NULL, -- (nome do usuario) + \"userfullname\" varchar(200) NOT NULL, -- (nome completo do usuario) + \"userdesc\" varchar(300), -- (descricao: escola ou integrantes ou etc) + \"usertype\" varchar(20) NOT NULL, -- (judge, team, admin, system) + \"userenabled\" bool DEFAULT 't' NOT NULL, -- (usuario ativo) + \"usermultilogin\" bool DEFAULT 'f' NOT NULL, -- (usuario pode se logar multiplas vezes) + \"userpassword\" varchar(200) DEFAULT '', -- (senha) + \"userip\" varchar(300), -- (ip do ult acesso) + \"userlastlogin\" int4, -- (data em seg desde epoch do ult login) + \"usersession\" varchar(50) DEFAULT '', -- (sessao do usuario) + \"usersessionextra\" varchar(50) DEFAULT '', -- (sessao do usuario) + \"userlastlogout\" int4, -- (data em seg desde epoch do ult logout) + \"userpermitip\" varchar(300), -- (ip permitido para acesso) + \"userinfo\" varchar(300) DEFAULT '', + \"updatetime\" int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) +-- (esta tabela contem uma linha para cada usuario, seja ele administrador, juiz ou time. ) + \"usericpcid\" varchar(50) DEFAULT '', -- (compatibilidade com dados do ICPC) + CONSTRAINT \"user_pkey\" PRIMARY KEY (\"contestnumber\", \"usersitenumber\", \"usernumber\"), + CONSTRAINT \"site_fk\" FOREIGN KEY (\"contestnumber\", \"usersitenumber\") + REFERENCES \"sitetable\" (\"contestnumber\", \"sitenumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE +)", "DBCreateUserTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"usertable\" FROM PUBLIC", "DBCreateUserTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON \"usertable\" TO \"".$conf["dbuser"]."\"", "DBCreateUserTable(grant bocauser)"); + $r = DBExec($c, "CREATE UNIQUE INDEX \"user_index\" ON \"usertable\" USING btree ". + "(\"contestnumber\" int4_ops, \"usersitenumber\" int4_ops, \"usernumber\" int4_ops)", + "DBCreateUserTable(create user_index)"); + $r = DBExec($c, "CREATE UNIQUE INDEX \"user_index2\" ON \"usertable\" USING btree ". + "(\"contestnumber\" int4_ops, \"usersitenumber\" int4_ops, \"username\" varchar_ops)", + "DBCreateUserTable(create user_index2)"); +} + +//////////////////////////////funcoes de usuarios/sites/contests/////////////////////////////////////// +function DBFakeContest() { + $c = DBConnect(); + DBExec($c, "begin work"); + DBExec($c, "insert into contesttable (contestnumber, contestname, conteststartdate, contestduration, ". + "contestlastmileanswer, contestlastmilescore, contestlocalsite, contestpenalty, contestmaxfilesize, ". + "contestactive, contestmainsite, contestmainsiteurl,contestkeys,contestunlockkey) " . + "values (0, 'Fake contest (just for initial purposes)', ". + "EXTRACT(EPOCH FROM now()), ". + "0, 0, 0, 1, 20*60, 100000, 't', 1, '', '', '')", "DBFakeContest(insert contest)"); + + DBExec($c, "insert into sitetable (contestnumber, sitenumber, siteip, sitename, siteactive, sitepermitlogins, ". + "sitelastmileanswer, sitelastmilescore, siteduration, siteautoend, sitejudging, sitetasking, ". + "siteglobalscore, sitescorelevel) ". + "values (0, 1, '', 'Fake Site (just for initial purposes)', ". + "'t', 't', 0, 0, 1, 't', '1', ". + "'1', '0', 4)", "DBFakeContest(insert site)"); + + $param['contest']=0; + $param['site']=1; + $param['start']=1; + DBRenewSiteTime($param, $c); + $cf = globalconf(); + $pass = myhash($cf["basepass"]); + DBExec($c, "insert into usertable (contestnumber, usersitenumber, usernumber, username, userfullname, ". + "userdesc, usertype, userenabled, usermultilogin, userpassword, userip, userlastlogin, usersession, ". + "userlastlogout, userpermitip) ". + "values (0, 1, 1, 'system', 'Systems', NULL, 'system', 't', ". + "'t', '$pass', NULL, NULL, '', NULL, NULL)", "DBFakeContest(insert system user)"); + DBExec($c, "commit work"); +} +function DBAllUserInfo($contest,$site=-1) { + $sql = "select * from usertable where contestnumber=$contest "; + if($site > 0) $sql .= "and usersitenumber=$site "; + $sql .= "order by usersitenumber, usernumber"; + $c = DBConnect(); + $r = DBExec ($c, $sql, "DBAllUserInfo(get users)"); + $n = DBnlines($r); + if ($n == 0) { + LOGError("Unable to find users in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find users in the database!"); + } + + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + $a[$i]['changepassword']=true; + if(substr($a[$i]['userpassword'],0,1)=='!') { + $a[$i]['userpassword'] = substr($a[$i]['userpassword'],1); + $a[$i]['changepassword']=false; + } + $a[$i]['userpassword'] = myhash($a[$i]['userpassword'] . $a[$i]['usersessionextra']); + } + return $a; +} +function DBAllSiteTime($contest, $site) { + $sql = "select * from sitetimetable where contestnumber=$contest and sitenumber=$site order by sitestartdate"; + $c = DBConnect(); + $r = DBExec ($c, $sql, "DBAllSiteTime(get times)"); + $n = DBnlines($r); + if ($n == 0) { + LOGError("Unable to find Site times in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find site times in the database!"); + } + + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + } + + return $a; +} +function DBUserInfo($contest, $site, $user, $c=null,$hashpass=true) { + $sql = "select * from usertable where usernumber=$user and usersitenumber=$site and " . + "contestnumber=$contest"; + $a = DBGetRow ($sql, 0, $c); + if ($a == null) { + LOGError("Unable to find the user in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find the user in the database. Contact an admin now!"); + } + $a['changepassword']=true; + if(substr($a['userpassword'],0,1)=='!') { + $a['userpassword'] = substr($a['userpassword'],1); + $a['changepassword']=false; + } + if($hashpass) + $a['userpassword'] = myhash($a['userpassword'] . $a['usersessionextra']); + $inst = explode(']',$a['userfullname']); + if(isset($inst[1])) { + $a['userfullname'] = trim($inst[1]); + $inst = explode('[',$inst[0]); + if(isset($inst[1])) + $a['usershortname'] = trim($inst[1]); + } + $inst = explode(']',$a['userdesc']); + if(isset($inst[1])) { + $inst2 = explode('[',$inst[0]); + if(isset($inst2[1])) + $a['usershortinstitution'] = trim($inst2[0]); + if(isset($inst[2])) { + $a['userdesc']=trim($inst[2]); + $inst = explode('[',$inst[1]); + if(isset($inst[1])) { + $a['userinstitution'] = trim($inst[1]); + } + } else { + $a['userdesc']=trim($inst[1]); + } + } + return $a; +} +function DBDeleteUser($contest, $site, $user) { + if ($contest==$_SESSION["usertable"]["contestnumber"] && + $site==$_SESSION["usertable"]["usersitenumber"] && + $user==$_SESSION["usertable"]["usernumber"]) return false; + $c = DBConnect(); + DBExec($c, "begin work"); + DBExec($c, "lock table usertable"); + $sql = "select * from usertable where usernumber=$user and usersitenumber=$site and " . + "contestnumber=$contest"; + $a = DBGetRow ($sql, 0); + if ($a != null) { + $sql = "delete from usertable where usernumber=$user and usersitenumber=$site and " . + "contestnumber=$contest"; + DBExec ($c, $sql); + DBExec($c, "commit work"); + LOGLevel("User $user (site=$site,contest=$contest) removed.", 1); + return true; + } else { + DBExec($c, "rollback work"); + LOGLevel("User $user (site=$site,contest=$contest) could not be removed.", 1); + return false; + } +} +function DBSiteInfo($contest, $site, $c=null, $msg=true) { + $sql = "select * from sitetable where sitenumber=$site and contestnumber=$contest"; + if($c == null) $c = DBConnect(); + $r = DBExec($c, $sql); + if(DBnLines($r) < 1) { + if($msg) { + LOGError("Unable to find the site in the database (site=$site, contest=$contest). SQL=(" . $sql . ")"); + MSGError("Unable to find the site in the database. Contact an admin now!"); + } else return null; + } + $a = DBRow($r, 0); + + $sql = "select sitestartdate as s, siteenddate as e from sitetimetable ". + "where sitenumber=$site and contestnumber=$contest order by sitestartdate"; + $r = DBExec($c, $sql); + $n = DBnLines($r); + $a["currenttime"] = 0; + $a["siterunning"] = false; + $ti = time(); + for($i = 0; $i < $n; $i++) { + $b = DBRow($r, $i); + if($i == 0) $a["sitestartdate"] = $b["s"]; + if($b["e"] == 0) { + $a["siterunning"] = true; + $a["currenttime"] += $ti - $b["s"]; + } else + $a["currenttime"] += $b["e"] - $b["s"]; + $a["siteendeddate"] = $b["e"]; + } + if($a["siteendeddate"] == 0) $a["siteendeddate"] = $ti + $a["siteduration"] - $a["currenttime"]; + $a["siteautoended"] = false; + if($a["siteautoend"] == "t" && $a["currenttime"] >= $a["siteduration"]) { + $a["siterunning"] = false; + $a["siteautoended"] = true; + } + return $a; +} +function DBSiteLogoffAll($contest, $site) { + $c = DBConnect(); + DBExec($c, "begin work"); + $r = DBExec($c,"update usertable set usersessionextra='', usersession='', updatetime=".time()." where usertype!='admin' and " . + "contestnumber=$contest and usersitenumber=$site"); + $r = DBExec($c,"update usertable set userlastlogout=".time()." where usertype!='admin' and " . + "contestnumber=$contest and usersitenumber=$site and (userlastlogin>userlastlogout or " . + "(userlastlogout is null and userlastlogin is not null))"); + DBExec($c, "commit work"); + + LOGLevel("Logoff all (contest=$contest,site=$site).",2); +} + +function DBAllSiteInfo($contest, $c=null) { + $sql = "select * from sitetable where contestnumber=$contest"; + if($c==null) + $c = DBConnect(); + $r = DBExec ($c, $sql); + $n = DBnlines($r); + if ($n == 0) { + LOGError("Unable to find sites in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find sites in the database!"); + } + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + } + return $a; +} +function DBAllContestInfo() { + $sql = "select * from contesttable"; + $c = DBConnect(); + $r = DBExec ($c, $sql); + $n = DBnlines($r); + if ($n == 0) { + LOGError("Unable to find contests in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find contests in the database!"); + } + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + } + return $a; +} +function DBContestInfo($contest, $c=null) { + $sql = "select * from contesttable where contestnumber=$contest"; + $a = DBGetRow ($sql, 0, $c); + if ($a == null) { + LOGError("Unable to find the contest $contest in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find the contest $contest in the database. Contact an admin now!"); + return null; + } + return $a; +} +function DBGetActiveContest() { + $sql = "select * from contesttable where contestactive='t'"; + $a = DBGetRow ($sql, 0); + if ($a == null) { + LOGError("Unable to find active contests in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find active contests in the database."); + } + return $a; +} +function DBSiteStartNow ($contest, $site) { + $s = DBSiteInfo($contest, $site); + if($s["siterunning"]) return false; + $t = time(); + $c = DBConnect(); + DBExec($c, "begin work"); + DBExec($c, "lock table sitetable"); + DBExec($c, "lock table sitetimetable"); + DBExec($c, "update sitetimetable set siteenddate=".$s['siteendeddate']." where ". + "siteenddate=0 and sitenumber=$site and contestnumber=$contest"); + DBExec($c, "insert into sitetimetable (contestnumber, sitenumber, sitestartdate, siteenddate) ". + "values ($contest, $site, $t, 0)"); + DBExec($c, "commit work"); + LOGLevel("Site $site (contest=$contest) started at ".dateconv($t),2); + return true; +} +function DBSiteEndNow ($contest, $site, $w=0) { + $s = DBSiteInfo($contest, $site); + if(!$s["siterunning"]) return false; + if($w == 0) $t = time(); + else $t = $w; + $c = DBConnect(); + DBExec($c, "begin work"); + DBExec($c, "lock table runtable"); + $a = DBGetRow("select max(rundate) as t from runtable where contestnumber=$contest and ". + "runsitenumber=$site and not runstatus ~ 'deleted'", 0); + if($a["t"] >= $t) { + LOGLevel("Unable to stop a contest before an existing run",2); + MSGError("Impossible to stop a contest before an existing run"); + DBExec($c, "commit work"); + return false; + } + DBExec($c, "update sitetimetable set siteenddate=$t, updatetime=".time()." " . + "where contestnumber=$contest and sitenumber=$site and siteenddate=0"); + DBExec($c, "commit work"); + LOGLevel("Site $site (contest=$contest) stopped at ".dateconv(time()),2); + return true; +} +function DBSiteLogins ($contest, $site, $logins) { + $s = DBSiteInfo($contest, $site); + $param = $s; + $param['contestnumber']=$contest; + $param['sitenumber']=$site; + $param['sitepermitlogins']=$logins; + unset($param['updatetime']); + DBUpdateSite ($param); + LOGLevel("Site logins=$logins (contest=$contest)",2); +} +function DBSiteDeleteAllClars ($contest, $site, $user, $usersite, $c=null) { + $cw=false; + if($c==null) { + $cw=true; + $c = DBConnect(); + DBExec($c, "begin work"); + } + DBExec($c, "lock table sitetable"); + DBExec($c, "lock table clartable"); + DBExec($c, "select * from sitetable where contestnumber=$contest and sitenumber=$site for update"); + $r = DBExec($c, "select * from clartable as c where c.contestnumber=$contest and " . + "c.clarsitenumber=$site for update"); + DBExec($c, "delete from clartable where contestnumber=$contest and clarsitenumber=$site"); + DBExec($c, "update sitetable set sitenextclar=0, updatetime=".time()." " . + "where contestnumber=$contest and sitenumber=$site"); + if($cw) { + DBExec($c, "commit work"); + LOGLevel("All Clarifications deleted (site=$site, contest=$contest, user=$user(site=$usersite)).", 3); + } + return true; +} +function DBSiteDeleteAllTasks ($contest, $site, $user, $usersite,$c=null) { + $cw=false; + if($c==null) { + $cw=true; + $c = DBConnect(); + DBExec($c, "begin work"); + } + DBExec($c, "lock table sitetable"); + DBExec($c, "lock table tasktable"); + DBExec($c, "select * from sitetable where contestnumber=$contest and sitenumber=$site for update"); + $r = DBExec($c, "select * from tasktable as t where t.contestnumber=$contest and " . + "t.sitenumber=$site for update"); + DBExec($c, "delete from tasktable where contestnumber=$contest and sitenumber=$site"); + DBExec($c, "update sitetable set sitenexttask=0, updatetime=".time()." " . + "where contestnumber=$contest and sitenumber=$site"); + if($cw) { + DBExec($c, "commit work"); + LOGLevel("All Tasks deleted (site=$site, contest=$contest, user=$user(site=$usersite)).", 3); + } + return true; +} +function DBSiteDeleteAllBkps ($contest, $site, $user, $usersite,$c=null) { + $cw=false; + if($c==null) { + $cw=true; + $c = DBConnect(); + DBExec($c, "begin work"); + } + DBExec($c, "lock table bkptable"); + $r = DBExec($c, "select bkpdata from bkptable where contestnumber=$contest and sitenumber=$site and bkpstatus='active'"); + $n = DBnlines($r); + for ($i=0;$i<$n;$i++) { + $a = DBRow($r,$i); + DB_lo_unlink($c,$a["bkpdata"]); + } + DBExec($c, "delete from bkptable where contestnumber=$contest and sitenumber=$site"); + if($cw) { + DBExec($c, "commit work"); + LOGLevel("All Bkps deleted (site=$site, contest=$contest, user=$user(site=$usersite)).", 3); + } + return true; +} +function DBSiteDeleteAllRuns ($contest, $site, $user, $usersite,$c=null) { + $cw=false; + if($c==null) { + $cw=true; + $c = DBConnect(); + DBExec($c, "begin work"); + } + DBExec($c, "lock table sitetable"); + DBExec($c, "lock table runtable"); + DBExec($c, "select * from sitetable where contestnumber=$contest and sitenumber=$site for update"); + $sql = "select * from runtable as r where r.contestnumber=$contest and " . + "r.runsitenumber=$site"; + $r = DBExec ($c, $sql . " for update"); + DBExec($c, "delete from runtable where contestnumber=$contest and runsitenumber=$site"); + DBExec($c, "update sitetable set sitenextrun=0, updatetime=".time()." " . + "where contestnumber=$contest and sitenumber=$site"); + if($cw) { + DBExec($c, "commit work"); + LOGLevel("All Runs deleted (site=$site, contest=$contest, user=$user(site=$usersite)).", 3); + } + return true; +} +function DBUpdateSite ($param,$c=null) { + $ac=array('contestnumber','sitenumber','sitename','sitepermitlogins','sitescorelevel'); + $ac1=array('updatetime','siteautoend','siteglobalscore','siteip','siteactive','siteduration','sitelastmileanswer','sitelastmilescore', + 'siteautojudge','sitenextuser','sitenextclar','sitenextrun','sitenexttask','sitemaxtask','sitechiefname','sitejudging','sitetasking'); + + if(isset($param['number']) && !isset($param['sitenumber'])) $param['sitenumber']=$param['number']; + $type['contestnumber']=1; + $type['sitenumber']=1; + $type['updatetime']=1; + $type['siteduration']=1; + $type['sitelastmilescore']=1; + $type['sitelastmileanswer']=1; + $type['sitenextuser']=1; + $type['sitenextclar']=1; + $type['sitenextrun']=1; + $type['sitenexttask']=1; + $type['sitemaxtask']=1; + foreach($ac as $key) { + if(!isset($param[$key])) { + MSGError("DBUpdateSite param error: $key is not set"); + return false; + } + $$key = sanitizeText($param[$key]); + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBUpdateSite param error: $key is not numeric"); + return false; + } + } + $siteduration=-1; + $sitelastmileanswer=-1; + $sitelastmilescore=-1; + $sitenextuser = -1; + $sitenextclar = -1; + $sitenextrun = -1; + $sitenexttask = -1; + $sitemaxtask = -1; + $sitejudging = ''; + $sitetasking = ''; + $sitechiefname = ''; + $siteip=''; + $updatetime = -1; + $siteautojudge = 'f'; + $siteautoend='f'; + $siteglobalscore=''; + $siteactive='f'; + foreach($ac1 as $key) { + if(isset($param[$key])) { + $$key = sanitizeText($param[$key]); + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBUpdateSite param error: $key is not numeric"); + return false; + } + } + } + $t = time(); + if($updatetime <= 0) + $updatetime=$t; + + if ($siteautoend != "t" && $siteautoend != "") $siteautoend = "f"; + if ($siteactive != "t" && $siteactive != "") $siteactive = "f"; + if ($siteautojudge != "t" && $siteautojudge != "") $siteautojudge = "f"; + if ($sitescorelevel == "" || !is_numeric($sitescorelevel)) $sitescorelevel = 0; + if ($sitescorelevel < -3) $sitescorelevel = -4; + if ($sitescorelevel > 3) $sitescorelevel = 4; + + $docommit=false; + if($c==null) { + $c = DBConnect(); + DBExec($c, "begin work", "DBUpdateSite(begin)"); + $docommit=true; + } + $a = DBGetRow ("select * from sitetable where contestnumber=$contestnumber and sitenumber=$sitenumber", 0, $c); + $ret=1; + if ($a == null) { + $ret=2; + $param['number']=$sitenumber; + DBNewSite($contestnumber,$c,$param); + $a = DBGetRow ("select * from sitetable where contestnumber=$contestnumber and sitenumber=$sitenumber", 0, $c); + if ($a == null) { + DBExec($c, "rollback work", "DBUpdateSite(rollback-errorsite)"); + MSGError("DBUpdateSite update error: impossible to create a site in the DB"); + LOGLevel("DBUpdateSite update error: impossible to create a site in the DB",0); + return false; + } + } + if($updatetime > $a['updatetime']) { + $ret=2; + if($sitenextrun==0) + DBSiteDeleteAllRuns($contestnumber,$sitenumber,$_SESSION["usertable"]["usernumber"],$_SESSION["usertable"]["usersitenumber"],$c); + if($sitenextclar==0) + DBSiteDeleteAllClars($contestnumber,$sitenumber,$_SESSION["usertable"]["usernumber"],$_SESSION["usertable"]["usersitenumber"],$c); + if($sitenexttask==0) + DBSiteDeleteAllTasks($contestnumber,$sitenumber,$_SESSION["usertable"]["usernumber"],$_SESSION["usertable"]["usersitenumber"],$c); + + $sql = "update sitetable set sitename='$sitename', updatetime=".$updatetime.", "; + if ($sitepermitlogins!="") $sql .= "sitepermitlogins='$sitepermitlogins', "; + if ($siteduration > 0) + $sql .= "siteduration=$siteduration, "; + if($siteip != '') + $sql .= "siteip='$siteip',"; + if($siteautoend != "") + $sql .= "siteautoend='$siteautoend', "; + if($siteactive != "") + $sql .= "siteactive='$siteactive', "; + if($siteglobalscore != "") + $sql .= "siteglobalscore='$siteglobalscore', "; + if($sitenextuser >= 0) + $sql .= "sitenextuser=$sitenextuser, "; + if($sitenextclar >= 0) + $sql .= "sitenextclar=$sitenextclar, "; + if($sitenextrun >= 0) + $sql .= "sitenextrun=$sitenextrun, "; + if($sitenexttask >= 0) + $sql .= "sitenexttask=$sitenexttask, "; + if($sitemaxtask >= 0) + $sql .= "sitemaxtask=$sitemaxtask, "; + if($sitechiefname != '') + $sql .= "sitechiefname='$sitechiefname', "; + if($siteautojudge != '') + $sql .= "siteautojudge='$siteautojudge', "; + if($sitejudging != '') + $sql .= "sitejudging='$sitejudging', "; + if($sitetasking != '') + $sql .= "sitetasking='$sitetasking', "; + if($sitelastmileanswer > 0) + $sql .= " sitelastmileanswer=$sitelastmileanswer, "; + if($sitelastmilescore > 0) + $sql .= " sitelastmilescore=$sitelastmilescore, "; + $sql .= " sitescorelevel=$sitescorelevel where contestnumber=$contestnumber and sitenumber=$sitenumber " . + "and updatetime < $updatetime"; + DBExec($c,$sql, "DBUpdateSite(update site)"); + if($docommit) { + DBExec($c, "commit work", "DBUpdateSite(commit-update)"); + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . + " changed the site $sitenumber (contest=$contestnumber) settings.",2); + } + } else { + if($docommit) + DBExec($c, "commit work", "DBUpdateSite(commit-noupdate)"); + } + return $ret; +} +function DBUpdateContest ($param, $c=null) { + if(isset($param['contestnumber']) && !isset($param['number'])) $param['number']=$param['contestnumber']; + + $ac=array('number'); + $ac1=array('updatetime','atualizasites','scorelevel','mainsite','localsite','mainsiteurl','keys','unlockkey','name', + 'active','lastmileanswer','lastmilescore','penalty','startdate', 'duration', 'maxfilesize'); + $type['number']=1; + $type['scorelevel']=1; + $type['startdate']=1; + $type['updatetime']=1; + $type['duration']=1; + $type['penalty']=1; + $type['maxfilesize']=1; + $type['active']=1; + $type['lastmilescore']=1; + $type['lastmileanswer']=1; + $type['mainsite']=1; + $type['localsite']=1; + foreach($ac as $key) { + if(!isset($param[$key])) { + MSGError("DBUpdateContest param error: $key is not set"); + return false; + } + $$key = sanitizeText($param[$key]); + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBUpdateContest param error: $key is not numeric"); + return false; + } + } + $name=''; + $atualizasites = false; + $mainsiteurl=''; + $keys=''; + $unlockkey=''; + $mainsite=-1; + $duration=-1; + $lastmilescore=-1; + $lastmileanswer=-1; + $penalty=-1; + $maxfilesize=-1; + $active=0; + $startdate=-1; + $localsite=-1; + $updatetime=-1; + foreach($ac1 as $key) { + if(isset($param[$key])) { + $$key = sanitizeText($param[$key]); + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBUpdateContest param error: $key is not numeric"); + return false; + } + } + } + $t = time(); + if($updatetime <= 0) + $updatetime=$t; + + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBUpdateContest(begin)"); + } + $a = DBGetRow("select * from contesttable where contestnumber=$number for update", 0, $c, "DBUpdateContest(get for update)"); + if($a == null) { + MSGError("Error updating contest $number -- not found"); + LOGError("DBUpdateContest contest $number not found"); + return false; + } + $ret=1; + if ($active == 1) { + $ret=2; + DBExec($c, "update contesttable set contestactive='f'", "DBUpdateContest(deactivate)"); + DBExec($c, "update contesttable set contestactive='t' where contestnumber=$number", + "DBUpdateContest(active)"); + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . " activated contest $number.",2); + } + $chd=false; + if($updatetime > $a['updatetime']) { + $ret=2; + $sql = "update contesttable set updatetime=".$updatetime; + if($name != '') $sql .= ", contestname='$name'"; + if($maxfilesize > 0) $sql .= ", contestmaxfilesize=$maxfilesize"; + if($penalty > 0) $sql .= ", contestpenalty=$penalty"; + if($lastmileanswer > 0) $sql .= ", contestlastmileanswer=$lastmileanswer"; + if($lastmilescore > 0) $sql .= ", contestlastmilescore=$lastmilescore"; + if($startdate > 0) $sql .= ", conteststartdate=$startdate"; + if($duration > 0) $sql .= ", contestduration=$duration"; + if ($mainsite > 0) $sql .= ", contestmainsite=$mainsite"; + if ($mainsiteurl != '') $sql .= ", contestmainsiteurl='$mainsiteurl'"; + if ($unlockkey != '') $sql .= ", contestunlockkey='$unlockkey'"; + if ($keys != '') $sql .= ", contestkeys='$keys'"; + if ($localsite > 0) $sql .= ", contestlocalsite=$localsite"; + $sql .= " where contestnumber=$number"; + DBExec($c, $sql, "DBUpdateContest(update contest)"); + + if($localsite > 0) { + $param['contestnumber']=$number; + $param['sitename']='Local site'; + if($duration > 0) + $param['siteduration']=$duration; + if(isset($param['scorelevel'])) + $param['sitescorelevel']=$scorelevel; + if($lastmileanswer > 0) + $param['sitelastmileanswer']=$lastmileanswer; + if($lastmilescore > 0) + $param['sitelastmilescore']=$lastmilescore; + $param['number']=$localsite; + DBNewSite ($number,$c,$param); + } + if($mainsite > 0) { + $param['contestnumber']=$number; + $param['sitename']='Main site'; + if($duration > 0) + $param['siteduration']=$duration; + if(isset($param['scorelevel'])) + $param['sitescorelevel']=$scorelevel; + if($lastmileanswer > 0) + $param['sitelastmileanswer']=$lastmileanswer; + if($lastmilescore > 0) + $param['sitelastmilescore']=$lastmilescore; + $param['number']=$mainsite; + DBNewSite ($number,$c,$param); + } + + if($atualizasites) { + $s = DBAllSiteInfo($number,$c); + for($i=0; $i 0) + $param['siteduration']=$duration; + if(isset($param['scorelevel'])) + $param['sitescorelevel']=$scorelevel; + if($lastmileanswer > 0) + $param['sitelastmileanswer']=$lastmileanswer; + if($lastmilescore > 0) + $param['sitelastmilescore']=$lastmilescore; + unset($param['updatetime']); + DBUpdateSite ($param,$c); + + if($startdate > 0) { + $p=array(); + $p['contest']=$number; + $p['site']=$s[$i]["sitenumber"]; + $p['start']=$startdate; + DBRenewSiteTime($p, $c); + } + } + } + $chd=true; + } + if($cw) { + DBExec($c, "commit work", "DBUpdateContest(commit)"); + } + if($chd) + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . " changed the contest $number settings.",2); + return $ret; +} +function DBRenewSiteTime($param, $c=null) { + if(!isset($param[0])) { + $tmp = $param; + $param = array(); + $param[0] = $tmp; + } + $ac=array('contest','site','start'); + $ac1=array('enddate','updatetime'); + $type['contest']=1; + $type['site']=1; + $type['start']=1; + $type['enddate']=1; + + $t = time(); + $maxtime = 0; + for($i=0; isset($param[$i]); $i++) { +// LOGLevel(implode(" ",array_keys($param[$i])),2); +// LOGLevel(implode(" ",$param[$i]),2); + if(isset($param[$i]['contestnumber']) && !isset($param[$i]['contest'])) $param[$i]['contest']=$param[$i]['contestnumber']; + if(isset($param[$i]['sitenumber']) && !isset($param[$i]['site'])) $param[$i]['site']=$param[$i]['sitenumber']; + foreach($ac as $key) { + if(!isset($param[$i][$key])) { + MSGError("DBRenewSiteTime param error: $key is not set"); + return false; + } + if(isset($type[$key]) && !is_numeric($param[$i][$key])) { + MSGError("DBRenewSiteTime param error: $key is not numeric"); + return false; + } + } + foreach($ac1 as $key) { + if(isset($param[$i][$key])) { + if(isset($type[$key]) && !is_numeric($param[$i][$key])) { + MSGError("DBRenewSiteTime param error: $key is not numeric"); + return false; + } + } + } + if(!isset($param[$i]['updatetime'])) $param[$i]['updatetime']=$t; + if($param[$i]['updatetime'] > $maxtime) $maxtime = $param[$i]['updatetime']; + if(!isset($param[$i]['enddate'])) $param[$i]['enddate']=0; + + if($param[$i]['contest'] != $param[0]['contest'] || $param[$i]['site'] != $param[0]['site']) { + MSGError("DBRenewSiteTime param error: contest and site have to match over all instances"); + return false; + } + } + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBRenewSiteTime(begin)"); + } + DBExec($c,"lock table sitetimetable","DBRenewSiteTime(lock)"); + + $a = DBGetRow ("select max(updatetime) as maxtime from sitetimetable where contestnumber=". $param[0]['contest']. + " and sitenumber=". $param[0]['site'], 0, $c); + $ret = 1; + if ($a == null || $a['maxtime'] < $maxtime) { + DBExec($c, "delete from sitetimetable where contestnumber=" . $param[0]['contest']. + " and sitenumber=". $param[0]['site'], "DBRenewSiteTime(delete)"); + for($i=0; isset($param[$i]); $i++) { + DBExec($c, "insert into sitetimetable (contestnumber, sitenumber, sitestartdate, siteenddate, updatetime) ". + "values (". $param[0]['contest'].", ". $param[0]['site'].", ".$param[$i]['start'].", ". + $param[$i]['enddate'].", ".$param[$i]['updatetime'].")", "DBRenewSiteTime(insert)"); + } + $ret = 2; + } + if($cw) DBExec($c, "commit work", "DBRenewSiteTime(commit)"); + return $ret; +} +function DBNewContest ($param=array(), $c=null) { + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBNewContest(begin)"); + } + $a = DBGetRow ("select max(contestnumber) as contest from contesttable", 0, $c, + "DBNewContest(max(contest))"); + if ($a == null) $n=1; + else $n = $a["contest"]+1; + + $ac=array('name','startdate','duration','lastmileanswer','lastmilescore','penalty','updatetime','localsite','mainsite','mainsiteurl','keys','unlockkey'); //'active' + $type['startdate']=1; + $type['duration']=1; + $type['lastmileanswer']=1; + $type['lastmilescore']=1; + $type['penalty']=1; + $type['updatetime']=1; + $type['mainsite']=1; + $type['localsite']=1; + $mainsiteurl=''; + $keys=''; + $unlockkey=''; + foreach($ac as $key) { + if(isset($param[$key]) && (!isset($type[$key]) || is_numeric($param[$key]))) + $$key = sanitizeText($param[$key]); + else + $$key = ""; + } + if($mainsite=="") $mainsite=1; + if($localsite=="") $localsite=1; + if($name=="") $name="Contest"; + if($startdate=="") $startdate="EXTRACT(EPOCH FROM now())+600"; + if($duration=="") $duration=300*60; + if($lastmileanswer=="") $lastmileanswer=285*60; + if($lastmilescore=="") $lastmilescore=240*60; + if($penalty=="") $penalty=20*60; + //if($active=="") + $active="f"; + if($updatetime=="") $updatetime=time(); + + DBExec($c, "insert into contesttable (contestnumber, contestname, conteststartdate, contestduration, ". + "contestlastmileanswer, contestlastmilescore, contestlocalsite, contestpenalty, ". + "contestmaxfilesize, contestactive, contestmainsite, contestmainsiteurl,contestkeys,contestunlockkey, updatetime) values ($n, '$name', ". + "$startdate, $duration, $lastmileanswer, " . + "$lastmilescore, $localsite, $penalty, 100000, '$active', $mainsite, '$mainsiteurl', '$keys','$unlockkey',$updatetime)", "DBNewContest(insert contest)"); + + DBNewSite($n, $c, $param); + + insertanswers($n,$c); + insertlanguages($n,$c); + DBinsertfakeproblem($n,$c); + + if($cw) { + DBExec($c, "commit work", "DBNewContest(commit)"); + } + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . " created a new contest ($n).",2); + return $n; +} +function insertlanguages($n,$c=null) { + $ok=false; + $param=null; + $param['number']=1; + $param['name']='C'; + $param['extension']='c'; + DBNewLanguage($n, $param, $c); + $param['number']=2; + $param['name']='C++'; + $param['extension']='cpp'; + DBNewLanguage($n, $param, $c); + $param['number']=3; + $param['name']='Java'; + $param['extension']='java'; + DBNewLanguage($n, $param, $c); +} +function insertanswers($n,$c) { + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 0, 'Not answered yet', 'f', 't')", "DBNewContest(insert fake answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 1, 'YES', 't', 'f')", "DBNewContest(insert YES answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 2, 'NO - Compilation error', 'f', 'f')", "DBNewContest(insert CE answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 3, 'NO - Runtime error', 'f', 'f')", "DBNewContest(insert RE answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 4, 'NO - Time limit exceeded', 'f', 'f')", "DBNewContest(insert TLE answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 5, 'NO - Presentation error', 'f', 'f')", "DBNewContest(insert PE answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 6, 'NO - Wrong answer', 'f', 'f')", "DBNewContest(insert WA answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 7, 'NO - If possible, contact staff', 'f', 'f')", "DBNewContest(insert CS answer)"); +} +function DBNewSite ($contest, $c=null, $param=array()) { + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work"); + } + $ct = DBContestInfo ($contest, $c); + if($ct==null) return false; + + if(isset($param['sitenumber']) && !isset($param['number'])) $param['number']=$param['sitenumber']; + $ac=array('number','siteip','sitename','sitescorelevel','updatetime','startdate','duration'); + $type=array(); + $type['startdate']=1; + $type['duration']=1; + $type['number']=1; + $type['sitescorelevel']=1; + $type['updatetime']=1; + foreach($ac as $key) { + if(isset($param[$key]) && (!isset($type[$key]) || is_numeric($param[$key]))) + $$key = sanitizeText($param[$key]); + else + $$key = ""; + } + + if($number=="") { + $a = DBGetRow ("select max(sitenumber) as site from sitetable where contestnumber=$contest", 0, $c); + if ($a == null) $n=1; + else $n = $a["site"]+1; + $number=$n; + } else { + $a = DBGetRow ("select * from sitetable where contestnumber=$contest and sitenumber=$number", 0, $c); + if($a != null) return 1; + } + if($duration=='') $duration = $ct["contestduration"]; + if($startdate=='') $startdate=$ct["conteststartdate"]; + if($siteip=="") $siteip="127.0.0.1/boca"; + if($sitename=="") $sitename="Site"; + if($sitescorelevel=="") $sitescorelevel=3; + $t=time(); + if($updatetime=="") $updatetime=$t; + DBExec($c, "insert into sitetable (contestnumber, sitenumber, siteip, sitename, siteactive, sitepermitlogins, ". + "sitelastmileanswer, sitelastmilescore, siteduration, siteautoend, sitejudging, sitetasking, ". + "siteglobalscore, sitescorelevel, ". + "sitenextuser, sitenextclar, sitenextrun, sitenexttask, sitemaxtask, updatetime) values ". + "($contest, $number, '$siteip', '$sitename', 't', 't', ". + $ct["contestlastmileanswer"].",".$ct["contestlastmilescore"]. + ", $duration, 't', '$number', '$number', '$number', $sitescorelevel, 0, 0, 0, 0, 10, $updatetime)"); + + $cf=globalconf(); + $admpass = myhash($cf["basepass"]); + + DBExec($c, "insert into usertable ". + "(contestnumber, usersitenumber, usernumber, username, userfullname, " . + "userdesc, usertype, userenabled, usermultilogin, userpassword, userip, userlastlogin, ". + "usersession, usersessionextra, userlastlogout, userpermitip, updatetime) values " . + "($contest, $number, 1000, 'admin', 'Administrator', NULL, 'admin', ". + "'t', 't', '$admpass', NULL, NULL, '', '', NULL, NULL, $updatetime)"); + $param=array(); + $param['contest']=$contest; + $param['site']=$number; + $param['start']=$startdate; + DBRenewSiteTime($param, $c); + if($cw) DBExec($c, "commit work"); + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . + " created site $number on contest $contest.",2); + return 2; +} + +function DBUserUpdate($contest, $site, $user, $username, $userfull, $userdesc, $passo, $passn) { + $a = DBUserInfo($contest, $site, $user, null, false); + $p = myhash($a["userpassword"] . session_id()); + if ($a["userpassword"] != "" && $p != $passo) { + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . " (contest=$contest, site=$site) " . + "tried to change settings, but password was incorrect.",2); + MSGError ("Incorrect password."); + } + else { + if(!$a['changepassword']) { + MSGError('Password change is DISABLED'); return; + } + if ($a["userpassword"] == "") $temp = myhash(""); + else $temp = $a["userpassword"]; + $lentmp = strlen($temp); + $temp = bighexsub($passn, $temp); + $newpass = substr($temp, strlen($temp)-$lentmp); + + $c = DBConnect(); + DBExec($c, "begin work"); + DBExec($c, "lock table usertable"); + $r = DBExec($c, "select * from usertable where username='$username' and usernumber!=$user and ". + "usersitenumber=$site and contestnumber=$contest"); + $n = DBnlines ($r); + if ($n == 0) { + $sql = "update usertable set username='$username', userdesc='$userdesc', userfullname='$userfull', updatetime=".time(); + if ($newpass != myhash("")) $sql .= ", userpassword='$newpass'"; + $sql .= " where usernumber=$user and usersitenumber=$site and contestnumber=$contest"; + $r = DBExec ($c, $sql); + DBExec ($c, "commit work"); + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . " changed his settings (newname=$username) ". + "(user=$user,site=$site,contest=$contest)",2); + MSGError("Data updated."); + ForceLoad("index.php"); + } else { + DBExec ($c, "rollback work"); + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . " couldn't change his settings " . + "(user=$user,site=$site,contest=$contest)",2); + MSGError ("Update problem (maybe username already in use). No data was changed."); + } + } +} + +function DBNewUser($param, $c=null) { + if(isset($param['contestnumber']) && !isset($param['contest'])) $param['contest']=$param['contestnumber']; + if(isset($param['sitenumber']) && !isset($param['site'])) $param['site']=$param['sitenumber']; + if(isset($param['usernumber']) && !isset($param['user'])) $param['user']=$param['usernumber']; + if(isset($param['number']) && !isset($param['user'])) $param['user']=$param['number']; + + $ac=array('contest','site','user'); + $ac1=array('updatetime','username','usericpcid','userfull','userdesc','type','enabled','multilogin','pass','permitip', + 'userip','userlastlogin','userlastlogout','usersession','usersessionextra'); + + $typei['contest']=1; + $typei['updatetime']=1; + $typei['site']=1; + $typei['user']=1; + foreach($ac as $key) { + if(!isset($param[$key]) || $param[$key]=="") { + MSGError("DBNewUser param error: $key not found"); + return false; + } + if(isset($typei[$key]) && !is_numeric($param[$key])) { + MSGError("DBNewUser param error: $key is not numeric"); + return false; + } + $$key = sanitizeText($param[$key]); + } + $username= "team" . $user; + $updatetime=-1; + $pass = null; + $usericpcid=''; + $userfull=''; + $userdesc=''; + $type='team'; + $enabled='f'; + $multilogin='f'; + $permitip=''; + $usersession=null; + $usersessionextra=null; + $userip=null; + $userlastlogin=null; + $userlastlogout=null; + foreach($ac1 as $key) { + if(isset($param[$key])) { + $$key = sanitizeText($param[$key]); + if(isset($typei[$key]) && !is_numeric($param[$key])) { + MSGError("DBNewUser param error: $key is not numeric"); + return false; + } + } + } + $t = time(); + if($updatetime <= 0) + $updatetime=$t; + + if ($type != "chief" && $type != "judge" && $type != "admin" && + $type != "score" && $type != "staff" && $type != "site") + $type = "team"; + if ($enabled != "f") $enabled = "t"; + if ($multilogin != "t") $multilogin = "f"; + + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBNewUser(begin)"); + } + DBExec($c, "lock table usertable", "DBNewUser(lock)"); + $r = DBExec($c, "select * from sitetable where sitenumber=$site and contestnumber=$contest", "DBNewUser(get site)"); + $n = DBnlines ($r); + if($n == 0) { + DBExec ($c, "rollback work","DBNewUser(no-site)"); + MSGError("DBNewUser param error: site $site does not exist"); + return false; + } + $r = DBExec($c, "select * from usertable where username='$username' and usernumber!=$user and ". + "usersitenumber=$site and contestnumber=$contest", "DBNewUser(get user)"); + $n = DBnlines ($r); + $ret=1; + if ($n == 0) { + $sql = "select * from usertable where usernumber=$user and usersitenumber=$site and " . + "contestnumber=$contest"; + $a = DBGetRow ($sql, 0, $c); + if ($a == null) { + $ret=2; + $sql = "select * from sitetable where sitenumber=$site and contestnumber=$contest"; + $aa = DBGetRow ($sql, 0); + if($aa==null) { + DBExec ($c, "rollback work"); + MSGError("Site $site does not exist"); + return false; + } + if($type=='team' && $pass != myhash("")) $pass='!'.$pass; + $sql = "insert into usertable (contestnumber, usersitenumber, usernumber, username, usericpcid, userfullname, " . + "userdesc, usertype, userenabled, usermultilogin, userpassword, userpermitip) values " . + "($contest, $site, $user, '$username', '$usericpcid', '$userfull', '$userdesc', '$type', '$enabled', " . + "'$multilogin', '$pass', '$permitip')"; + DBExec ($c, $sql, "DBNewUser(insert)"); + if($cw) { + DBExec ($c, "commit work"); + } + LOGLevel ("User $user (site=$site,contest=$contest) included.",2); + } else { + if($updatetime > $a['updatetime']) { + $ret=2; + $sql = "update usertable set username='$username', usericpcid='$usericpcid', userdesc='$userdesc', updatetime=$updatetime, " . + "userfullname='$userfull', usertype='$type', userpermitip='$permitip', "; + if($pass != null && $pass != myhash("")) $sql .= "userpassword='$pass', "; + if($usersession != null) $sql .= "usersession='$usersession', "; + if($usersessionextra != null) $sql .= "usersessionextra='$usersessionextra', "; + if($userip != null) $sql .= "userip='$userip', "; + if($userlastlogin != null) $sql .= "userlastlogin='$userlastlogin', "; + if($userlastlogout != null) $sql .= "userlastlogout='$userlastlogout', "; + $sql .= "userenabled='$enabled', usermultilogin='$multilogin'"; + $sql .= " where usernumber=$user and usersitenumber=$site and contestnumber=$contest"; + $r = DBExec ($c, $sql, "DBNewUser(update)"); + if($cw) { + DBExec ($c, "commit work"); + } + LOGLevel("User $user (username=$username,site=$site,contest=$contest) updated.",2); + } + } + } else { + DBExec ($c, "rollback work"); + LOGLevel ("Update problem for user $user (site=$site,contest=$contest) (maybe username already in use).",1); + MSGError ("Update problem for user $user, site $site (maybe username already in use)."); + return false; + } + return $ret; +} + +function siteclock() { + if (($s=DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) == null) + ForceLoad("../index.php"); + + if ($s["siteactive"]!="t") + return array("site is not active",-1000000000); + if (!$s["siterunning"]) + return array("contest not running",-1000000000); + if ($s["currenttime"]<0) { + $t = - $s["currenttime"]; + if($t>3600) { + $t = ((int) ($t/360))/10; + return array("> ". $t . " hour(s) to start",$s["currenttime"]); + } + if ($t>60) { + $t = (int) ($t/60); + return array("> ". $t . " min(s) to start",$s["currenttime"]); + } else { + return array($t . " second(s) to start",$s["currenttime"]); + } + } + if ($s["currenttime"]>=0) { + $t = $s["siteduration"] - $s["currenttime"]; + $str = ''; + if($t >= 3600) { + $str .= ((int)($t/3600)) . 'h '; + $t = $t % 3600; + } + if ($t>60) { + $t = (int) ($t/60); + return array($str . $t . " min(s) left",$s["currenttime"]); + } else if($str=='') { + if ($t>0) { + return array($t . " second(s) left",$s["currenttime"]); + } else { + $t = (int) (- $t/60); + return array($t . "min. of extra time",$s["currenttime"]); + } + } else return array($str . " left",$s["currenttime"]); + } + else return array("not started",-1000000000); +} +// eof +?> diff --git a/src/fextdata.php b/src/fextdata.php new file mode 100644 index 0000000..2799bec --- /dev/null +++ b/src/fextdata.php @@ -0,0 +1,580 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br + +function getMainXML($username,$sess,$pass,$pass2) { + $c = DBConnect(); + if ($c==null) return array(false,""); + $contest = $_SESSION["usertable"]["contestnumber"]; + $r = DBExec($c, "select * from contesttable where contestnumber=$contest"); + if (DBnLines($r)==0) { + echo "Unable to find the contest $contest in the database.\n"; + exit; + } + $ct = DBRow($r,0); + $localsite = $ct["contestlocalsite"]; + $mainsite = $ct["contestmainsite"]; + $siteurl = $ct['contestmainsiteurl'] . '/site/get.php'; +// if ($mainsite==$localsite) return array(true,""); +/* + $r = DBExec($c, "select * from sitetable where sitenumber=".$mainsite." and contestnumber=$contest"); + if (DBnLines($r)==0) { + echo "Unable to find the main site in the database (site=$mainsite, contest=$contest).\n"; + exit; + } + $st = DBRow($r,0); + $siteurl = $st["siteip"] . '/site/get.php'; +*/ + if(substr($siteurl,0,7) != 'http://') + $siteurl = 'http://' . $siteurl; + if($sess == '') { +// MSGError('session empty'); + $s = file_get_contents($siteurl); + if($s === false) return array(false,'',''); +// MSGError($s); + $t = strtok($s," \t"); + while($t !== false && substr($t,0,8) != '\n"; + if(substr($t,0,8) == ' array( + 'method' => 'GET', + 'header' => 'Cookie: PHPSESSID=' . $sess + ) + ); + $context = stream_context_create($opts); + $s = file_get_contents($siteurl . '?name='. $username . '&password=' . + $pass . '&check=nocheck', 0, $context); + } else { + $data = encryptData(generateXML($contest),myhash($pass2)); + $data_url = http_build_query(array('xml' => $data, + 'name' => $username, + 'password' => $pass, + 'check' => myhash($pass . $pass2) + )); + $opts = array( + 'http' => array( + 'method' => 'POST', + 'header' => 'Cookie: PHPSESSID=' . $sess . "\r\nContent-Type: application/x-www-form-urlencoded", + 'content' => $data_url + )); + $context = stream_context_create($opts); + $s = file_get_contents($siteurl, 0, $context); + } + if($s === false) return array(false,"",''); +// MSGError('OPA1: ' . $s); + $t = strtok($s," \t"); + while($t !== false && substr($t,0,8) != '\n"; + if(substr($t,0,6) == "$val) { + if($values[$val[0]]['type'] != 'open') continue; + if($key == "XML") continue; + if($key != $orderkeys[$keyindex]) continue; + if(isset($acr[$key])) + $ac = $acr[$key]; + else + continue; + foreach($val as $k=>$v) { + if($values[$v]['type'] != 'open') continue; + if(count($val) > $k+1) { + $param = array(); + if(isset($ac['site'])) { + for($i=$v; $i < $val[$k+1]; $i++) { + $p = strtolower($values[$i]["tag"]); + if($p=='site') { + if($values[$i]["type"]=="complete" && isset($values[$i]["value"])) { + $tmp = sanitizeText(trim(implode('',explode('\n',$values[$i]["value"])))); + if(is_array($ac['site']) && in_array($tmp,$ac['site'])) { + $param['site'] = $tmp; + } else { + if($ac['site']==-1 || ($ac['site']==-2 && $tmp==$localsite) || ($ac['site']==-3 && $tmp!=$localsite) || + ($ac['site']>0 && $ac['site']==$tmp)) + $param['site'] = $tmp; + } + } + } + } + } + for($i=$v; $i < $val[$k+1]; $i++) { + $p = strtolower($values[$i]["tag"]); + if(isset($ac[$p]) && $p != 'site') { + if($values[$i]["type"]=="complete" && isset($values[$i]["value"])) { + if(is_string($ac[$p])) $param[$p] = $ac[$p]; + else { + $tmp = sanitizeText(trim(implode('',explode('\n',$values[$i]["value"])))); + if(is_array($ac[$p]) && in_array($tmp,$ac[$p])) { + $param[$p] = $tmp; + } else { + if($ac[$p]==-1 || ($ac[$p]==-2 && $tmp==$localsite) || ($ac[$p]==-3 && $tmp!=$localsite) || + ($ac[$p]==0 && isset($param['site'])) || ($ac[$p]>0 && $ac[$p]==$tmp)) + $param[$p] = $tmp; + } + } + } + } + } +// echo "\nKEY KEY KEY\n"; +// print_r($key); +// echo "\nVAL VAL VAL\n"; +// print_r($val); +// echo "\n"; +// print_r($param); + $param['contestnumber'] = $contest; + if($key == "CONTESTREC") { + $param['number'] = $contest; + if($contest == 0) { + $nc=1; + $contest = DBNewContest($param, $conn); + if($contest > 0) + echo "
Contest $contest created (not active by default)
"; + else { + echo "
Error creating contest
"; + if($conn != null) + DBExec($conn,"rollback work"); + return false; + } + } + $param['number'] = $contest; + $param['contestnumber'] = $contest; + if(($ret=DBUpdateContest($param, $conn))) { + if($ret==2) + echo "
Contest $contest updated
"; + } + else { + if($conn != null) + DBExec($conn,"rollback work"); + return false; + } + } + if(!isset($param['number']) || count($param) < 2) continue; + if($key == "SITEREC") { + if(!DBNewSite($contest, $conn, $param)) { + if($conn != null) + DBExec($conn,"rollback work"); + return false; + } + if(($ret=DBUpdateSite($param, $conn))) { + if($ret==2) { + echo "Site " . $param["number"] . " updated
"; + } + } else { + if($conn != null) + DBExec($conn,"rollback work"); + return false; + } + if(isset($nsitetime[$param["number"]])) { + if(($qtd=DBRenewSiteTime($sitetime[$param["number"]], $conn))) { + if($qtd==2) { + echo "Time for site " . $param["number"] . " updated
"; + } + } else { + if($conn != null) + DBExec($conn,"rollback work"); + return false; + } + } + } + if($key == "SITETIME") { + if(isset($param['site']) && is_numeric($param['site'])) { + $s = $param['site']; + if(!isset($nsitetime[$s])) $nsitetime[$s]=0; + $sitetime[$s][$nsitetime[$s]] = $param; + $nsitetime[$s]++; + } + } + if($key == "USERREC") { + if(($ret=DBNewUser($param, $conn))) { + if($ret==2) { + echo "User " . $param["number"]."/".$param['site']. " updated
"; + } + } else { + if($conn != null) + DBExec($conn,"rollback work"); + return false; + } + } + if($key == "ANSWERREC") { + if(($ret=DBNewAnswer ($contest, $param, $conn))) { + if($ret==2) { + echo "Answer " . $param["number"] . " updated
"; + } + } + else { + if($conn != null) + DBExec($conn,"rollback work"); + return false; + } + } + if($key == "LANGUAGEREC") { + if(($ret=DBNewLanguage ($contest,$param, $conn))) { + if($ret==2) { + echo "Language " . $param['number'] ." updated
"; + } + } + else { + if($conn != null) + DBExec($conn,"rollback work"); + return false; + } + } + if($key == "PROBLEMREC") { + if(($ret=DBNewProblem ($contest,$param, $conn))) { + if($ret==2) + echo "Problem " . $param['number'] ." updated
"; + } + else { + if($conn != null) + DBExec($conn,"rollback work"); + return false; + } + } + if($key == "TASKREC") { + if(($ret=DBNewTask ($param, $conn))) { + if($ret==2) + echo "Task " . $param['number']."/".$param['site']." updated
"; + } + else { + if($conn != null) + DBExec($conn,"rollback work"); + return false; + } + } + if($key == "CLARREC") { + if(($ret=DBNewClar ($param, $conn))) { + if($ret==2) + echo "Clarification " . $param['number']."/".$param['site'] ." updated
"; + } + else { + if($conn != null) + DBExec($conn,"rollback work"); + return false; + } + } + if($key == "RUNREC") { + if(($ret=DBNewRun ($param, $conn))) { + if($ret==2) + echo "Run " . $param['number'] ."/".$param['site']." updated
"; + } + else { + if($conn != null) + DBExec($conn,"rollback work"); + return false; + } + } + } + } + } + } +// DBExec($conn,"commit work","importFromXML(commit)"); + return true; +} + + +function generateXML($contest,$localsite=0,$sites=null,$reduced=false) { + $str = "\n"; + $ac['CONTESTREC']=array('number'=>'contestnumber', + 'name'=>'contestname', + 'startdate'=>'conteststartdate', + 'duration'=>'contestduration', + 'lastmileanswer'=>'contestlastmileanswer', + 'lastmilescore'=>'contestlastmilescore', + 'penalty'=>'contestpenalty', + 'maxfilesize'=>'contestmaxfilesize', + 'updatetime'=>'updatetime', + 'mainsite'=>'contestmainsite', + 'mainsiteurl'=>'contestmainsiteurl', + 'keys'=>'contestkeys', + 'unlockkey'=>'contestunlockkey', + 'updatetime'=>'updatetime'); + if($localsite > 0) + $ac['CONTESTREC']['localsite'] = array($localsite,2); + $sql['CONTESTREC']="select * from contesttable where contestnumber=$contest"; + $ac['ANSWERREC']=array('number'=>'answernumber', + 'name'=>'runanswer', + 'yes'=>'yes', + 'updatetime'=>'updatetime'); + $sql['ANSWERREC']="select * from answertable where contestnumber=$contest and fake='f'"; + + $ac['LANGUAGEREC']=array('number'=>'langnumber', + 'name'=>'langname', + 'updatetime'=>'updatetime'); + $sql['LANGUAGEREC']="select * from langtable where contestnumber=$contest"; + + $ac['PROBLEMREC']=array('number'=>'problemnumber', + 'name'=>'problemname', + 'fullname'=>'problemfullname', + 'basename'=>'problembasefilename', + 'inputfilename'=>'probleminputfilename', + 'inputfilepath'=>array('probleminputfile',1), + 'solfilename'=>'problemsolfilename', + 'solfilepath'=>array('problemsolfile',1), + 'descfilename'=>'problemdescfilename', + 'descfilepath'=>array('problemdescfile',1), + 'tl'=>'problemtimelimit', + 'colorname'=>'problemcolorname', + 'color'=>'problemcolor', + 'fake'=>'fake', + 'updatetime'=>'updatetime'); + $sql['PROBLEMREC']="select * from problemtable where contestnumber=$contest and fake='f'"; + + $sql['SITEREC']="select * from sitetable where contestnumber=$contest"; + $ac['SITEREC']=array('sitenumber'=>'sitenumber', + 'site'=>'sitenumber', + 'number'=>'sitenumber', + 'sitename'=>'sitename', + 'siteip'=>'siteip', + 'siteduration'=>'siteduration', + 'sitelastmileanswer'=>'sitelastmileanswer', + 'sitelastmilescore'=>'sitelastmilescore', + 'sitejudging'=>'sitejudging', + 'sitetasking'=>'sitetasking', + 'siteautoend'=>'siteautoend', + 'siteglobalscore'=>'siteglobalscore', + 'siteactive'=>'siteactive', + 'sitescorelevel'=>'sitescorelevel', + 'sitepermitlogins'=>'sitepermitlogins', + 'siteautojudge'=>'siteautojudge', + 'sitenextuser'=>'sitenextuser', + 'sitenextclar'=>'sitenextclar', + 'sitenextrun'=>'sitenextrun', + 'sitenexttask'=>'sitenexttask', + 'sitemaxtask'=>'sitemaxtask', + 'sitechiefname'=>'sitechiefname', + 'updatetime'=>'updatetime'); + $sql['SITETIME']="select * from sitetimetable where contestnumber=$contest"; + $ac['SITETIME']=array('site'=>'sitenumber', + 'number'=>'sitenumber', + 'start'=>'sitestartdate', + 'enddate'=>'siteenddate', + 'updatetime'=>'updatetime'); + + $sql['USERREC']="select * from usertable where contestnumber=$contest"; + $ac['USERREC']=array('site'=>'usersitenumber', + 'user'=>'usernumber', + 'number'=>'usernumber', + 'username'=>'username', + 'updatetime'=>'updatetime', + 'usericpcid'=>'usericpcid', + 'userfull'=>'userfullname', + 'userdesc'=>'userdesc', + 'type'=>'usertype', + 'enabled'=>'userenabled', + 'multilogin'=>'usermultilogin', +// 'pass'=>'userpassword', +// 'usersession'=>'usersession', + 'userip'=>'userip', + 'userlastlogin'=>'userlastlogin', + 'userlastlogout'=>'userlastlogout', + 'permitip'=>'userpermitip', + 'updatetime'=>'updatetime'); + + if(!$reduced) { + $sql['CLARREC']="select * from clartable where contestnumber=$contest"; + $ac['CLARREC']=array('site'=>'clarsitenumber', + 'user'=>'usernumber', + 'number'=>'clarnumber', + 'problem'=>'clarproblem', + 'question'=>'clardata', + 'clarnumber'=>'clarnumber', + 'clardate'=>'clardate', + 'clardatediff'=>'clardatediff', + 'clardatediffans'=>'clardatediffans', + 'claranswer'=>'claranswer', + 'clarstatus'=>'clarstatus', + 'clarjudge'=>'clarjudge', + 'clarjudgesite'=>'clarjudgesite', + 'updatetime'=>'updatetime'); + + $sql['RUNREC']="select * from runtable where contestnumber=$contest"; + if(is_array($sites)) { + $sql['RUNREC'] .= " and (1=0"; + foreach($sites as $k => $v) { + $sql['RUNREC'] .= " or runsitenumber=$v"; + } + $sql['RUNREC'] .= ")"; + } + $ac['RUNREC']=array('site'=>'runsitenumber', + 'user'=>'usernumber', + 'number'=>'runnumber', + 'runnumber'=>'runnumber', + 'problem'=>'runproblem', + 'lang'=>'runlangnumber', + 'filename'=>'runfilename', + 'filepath'=>array('rundata',1), + 'rundate'=>'rundate', + 'rundatediff'=>'rundatediff', + 'rundatediffans'=>'rundatediffans', + 'runanswer'=>'runanswer', + 'runstatus'=>'runstatus', + 'runjudge'=>'runjudge', + 'runjudgesite'=>'runjudgesite', + 'runjudge1'=>'runjudge1', + 'runjudgesite1'=>'runjudgesite1', + 'runanswer1'=>'runanswer1', + 'runjudge2'=>'runjudge2', + 'runjudgesite2'=>'runjudgesite2', + 'runanswer2'=>'runanswer2', + 'autoip'=>'autoip', + 'autobegindate'=>'autobegindate', + 'autoenddate'=>'autoenddate', + 'autoanswer'=>'autoanswer', + 'autostdout'=>array('autostdout',1), + 'autostderr'=>array('autostderr',1), + 'updatetime'=>'updatetime'); + $sql['TASKREC']="select * from tasktable where contestnumber=$contest"; + if(is_array($sites)) { + $sql['TASKREC'] .= " and (1=0"; + foreach($sites as $k => $v) { + $sql['TASKREC'] .= " or sitenumber=$v"; + } + $sql['TASKREC'] .= ")"; + } + $ac['TASKREC']=array( + 'site'=>'sitenumber', + 'user'=>'usernumber', + 'desc'=>'taskdesc', + 'number'=>'tasknumber', + 'tasknumber'=>'tasknumber', + 'color'=>'color', + 'colorname'=>'colorname', + 'updatetime'=>'updatetime', + 'filename'=>'taskfilename', + 'filepath'=>array('taskdata',1), + 'sys'=>'tasksystem', + 'status'=>'taskstatus', + 'taskdate'=>'taskdate', + 'taskdatediff'=>'taskdatediff', + 'taskdatediffans'=>'taskdatediffans', + 'taskstaffnumber'=>'taskstaffnumber', + 'taskstaffsite'=>'taskstaffsite'); + } + $c = DBConnect(); + if ($c==null) return null; + DBExec($c, "begin work"); + foreach($ac as $kk => $vv) { + $r = DBExec ($c, $sql[$kk], "generateXML($kk)"); + $n = DBnLines ($r); + for($i=0; $i<$n; $i++) { + $atual = DBRow($r,$i); + $str .= "<" . $kk . ">\n"; + foreach($vv as $key => $val) { + if(is_array($val)) { + if(is_array($val[0])) { + if(!isset($atual['site']) || in_array($atual['site'],$val[0])) + if(isset($atual[$val[1]])) + $str .= " <" . $key . ">" . $atual[$val[1]] . "\n"; + } + if($val[1]==2) { + $str .= " <" . $key . ">" . $val[0] . "\n"; + } + if($val[1]==1) { + if(isset($atual[$val[0]]) && $atual[$val[0]]!='') { + if (($lo = DB_lo_open ($c, $atual[$val[0]], "r")) !== false) { + $str .= " <" . $key . ">base64:" . base64_encode(DB_lo_read($contest,$lo)) . "\n"; + DB_lo_close($lo); + } + } + } + } else { + if(isset($atual[$val])) + $str .= " <" . $key . ">" . $atual[$val] . "\n"; + } + } + $str .= "\n"; + } + } + $str .= "\n"; + DBExec($c,"commit work","generateXML(commit)"); + return $str; +} +?> diff --git a/src/filedownload.php b/src/filedownload.php new file mode 100644 index 0000000..92de694 --- /dev/null +++ b/src/filedownload.php @@ -0,0 +1,114 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// modified 21/july/2012 by cassio@ime.usp.br +ob_start(); +session_start(); +require_once("globals.php"); + +if(!ValidSession()) { + echo "Download Page"; + InvalidSession("filedownload.php"); + ForceLoad("index.php"); +} + +if(!isset($_GET["oid"]) || !is_numeric($_GET["oid"]) || !isset($_GET["filename"]) || + !isset($_GET["check"]) || $_GET["check"]=="") { + echo "Download Page"; + IntrusionNotify("Bad parameters in filedownload.php"); + ForceLoad("index.php"); +} + +$cf = globalconf(); +$fname = decryptData(rawurldecode($_GET["filename"]), session_id() . $cf["key"]); + +if(isset($_GET["msg"])) + $p = myhash($_GET["oid"] . $fname . rawurldecode($_GET["msg"]) . session_id() . $cf["key"]); +else + $p = myhash($_GET["oid"] . $fname . session_id() . $cf["key"]); + +if($p != $_GET["check"]) { + echo "View Page"; + IntrusionNotify("Parameters modified in filedownload.php. "); + ForceLoad("index.php"); +} + +require_once("db.php"); + +if ($_GET["oid"]>=0) { + $c = DBConnect(); + DBExec($c, "begin work"); + + if (($lo = DB_lo_open ($c, $_GET["oid"], "r")) === false) { + echo "Download Page"; + DBExec($c, "rollback work"); + LOGError ("Unable to download file (" . basename($fname) . ")"); + MSGError ("Unable to download file (" . basename($fname) . ")"); + ForceLoad("index.php"); + } + + header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); + header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); + header ("Cache-Control: no-cache, must-revalidate"); + header ("Pragma: no-cache"); + header ("Content-transfer-encoding: binary\n"); + header ("Content-type: application/force-download"); +//header ("Content-type: application/octet-stream"); +//if (strstr($_SERVER["HTTP_USER_AGENT"], "MSIE")) +// header("Content-Disposition: filename=" .$_GET["filename"]); // For IE +//else + header ("Content-Disposition: attachment; filename=" . basename($fname)); + ob_end_flush(); + + if (DB_lo_read_tobrowser ($_SESSION["usertable"]["contestnumber"],$lo) === false) { + echo "Download Page"; + DBExec($c, "rollback work"); + LOGError ("Unable to download file (" . basename($fname) . ")"); + MSGError ("Unable to download file (" . basename($fname) . ")"); + ForceLoad("index.php"); + } + DB_lo_close($lo); + + DBExec($c, "commit work"); + DBClose($c); +} else { + header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); + header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); + header ("Cache-Control: no-cache, must-revalidate"); + header ("Pragma: no-cache"); +//header ("Content-type: application/octet-stream"); +//if (strstr($_SERVER["HTTP_USER_AGENT"], "MSIE")) +// header("Content-Disposition: filename=" .$_GET["filename"]); // For IE +//else + header ("Content-Disposition: attachment; filename=" . basename($fname)); + + if (($str=file_get_contents($fname))===false) { + header ("Content-type: text/html"); + echo "Download Page"; + MSGError ("Unable to open file (" . basename($fname) . ")"); + LOGError ("Unable to open file (" . basename($fname) . ")"); + ForceLoad('index.php'); + exit; + } else { + header ("Content-transfer-encoding: binary\n"); + header ("Content-type: application/force-download"); + echo decryptData($str, $cf["key"]); + } + ob_end_flush(); +} + +?> diff --git a/src/filewindow.php b/src/filewindow.php new file mode 100644 index 0000000..594e483 --- /dev/null +++ b/src/filewindow.php @@ -0,0 +1,120 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// modified 21/july/2011 by cassio@ime.usp.br +ob_start(); +session_start(); +require_once("globals.php"); + +if(!ValidSession()) { + echo "View Page"; + InvalidSession("filewindow.php"); + echo ""; + exit; +} + +if(!isset($_GET["oid"]) || !is_numeric($_GET["oid"]) || !isset($_GET["filename"]) || + !isset($_GET["check"]) || $_GET["check"]=="") { + echo "View Page"; + IntrusionNotify("Bad parameters in filewindow.php"); + echo ""; + exit; +} + +$cf = globalconf(); +$fname = decryptData(rawurldecode($_GET["filename"]), session_id() . $cf["key"]); +$msg = ''; +if(isset($_GET["msg"])) + $msg = rawurldecode($_GET["msg"]); + +$p = myhash($_GET["oid"] . $fname . $msg . session_id() . $cf["key"]); + +if($p != $_GET["check"]) { + echo "View Page"; + IntrusionNotify("Parameters modified in filewindow.php"); + echo ""; + exit; +} + +require_once("db.php"); + +if ($_GET["oid"]>=0) { + $c = DBConnect(); + DBExec($c, "begin work"); + + if (($lo = DB_lo_open ($c, $_GET["oid"], "r")) === false) { + echo "View Page"; + DBExec($c, "rollback work"); + LOGError ("Unable to download file (" . basename($fname) . ")"); + MSGError ("Unable to download file (" . basename($fname) . ")"); + echo ""; + exit; + } + + header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); + header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); + header ("Cache-Control: no-cache, must-revalidate"); + header ("Pragma: no-cache"); + header ("Content-type: text/plain"); + +// echo "\n"; + if($msg != '') { +// echo "

".$_GET["msg"]."

"; + echo $msg ."\n"; + echo $msg ."\n"; + echo $msg ."\n\n\n"; + } +// echo "
\n";
+  if (DB_lo_read_tobrowser ($_SESSION["usertable"]["contestnumber"],$lo) === false) {
+        header ("Content-type: text/html");
+	echo "View Page";
+	DBExec($c, "rollback work");
+	LOGError ("Unable to open file (" . basename($fname) . ")");
+	MSGError ("Unable to open file (" . basename($fname) . ")");
+	echo "";
+	exit;
+  }
+  ob_end_flush();
+//  echo "
\n"; + DB_lo_close($lo); + if($msg != '') { +// echo "

".$_GET["msg"]."

"; + echo "\n\n\n".$msg ."\n"; + echo $msg ."\n"; + echo $msg ."\n"; + } + + DBExec($c, "commit work"); + DBClose($c); +} else { + header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); + header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); + header ("Cache-Control: no-cache, must-revalidate"); + header ("Pragma: no-cache"); + if (($str = file_get_contents($fname))===false) { + header ("Content-type: text/html"); + echo "View Page"; + MSGError ("Unable to open file (" . basename($fname) . ")"); + LOGError ("Unable to open file (" . basename($fname) . ")"); + echo ""; + exit; + } + header ("Content-type: text/plain"); + echo decryptData($str, $cf["key"]); + ob_end_flush(); +} +?> diff --git a/src/flanguage.php b/src/flanguage.php new file mode 100644 index 0000000..120fad2 --- /dev/null +++ b/src/flanguage.php @@ -0,0 +1,170 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +function DBDropLangTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"langtable\"", "DBDropLangTable(drop table)"); +} +function DBCreateLangTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"langtable\" ( + \"contestnumber\" int4 NOT NULL, + \"langnumber\" int4 NOT NULL, + \"langname\" varchar(50) NOT NULL, + \"langextension\" varchar(20) NOT NULL, + \"updatetime\" int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) + CONSTRAINT \"lang_pkey\" PRIMARY KEY (\"contestnumber\", \"langnumber\"), + CONSTRAINT \"contest_fk\" FOREIGN KEY (\"contestnumber\") REFERENCES \"contesttable\" (\"contestnumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE +)", "DBCreateLangTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"langtable\" FROM PUBLIC", "DBCreateLangTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON \"langtable\" TO \"".$conf["dbuser"]."\"", "DBCreateLangTable(grant bocauser)"); + $r = DBExec($c, "CREATE INDEX \"lang_index\" ON \"langtable\" USING btree ". + "(\"contestnumber\" int4_ops, \"langnumber\" int4_ops)", "DBCreateLangTable(create lang_index)"); + $r = DBExec($c, "CREATE INDEX \"lang_index2\" ON \"langtable\" USING btree ". + "(\"contestnumber\" int4_ops, \"langname\" varchar_ops)", "DBCreateLangTable(create lang_index2)"); +} + +//recebe o numero do contest +//devolve um array, onde cada linha tem os atributos number (numero da linguagem) e name (nome da linguagem) +function DBGetLanguages($contest) { + $c = DBConnect(); + $r = DBExec($c, "select distinct l.langnumber as number, l.langname as name, l.langextension as extension from langtable as l " . + "where l.contestnumber=$contest and l.langname !~ '(DEL)' order by l.langnumber", "DBGetLanguages(get lang)"); + $n = DBnlines($r); + $a = array(); + for ($i=0;$i<$n;$i++) + $a[$i] = DBRow($r,$i); + return $a; +} +//recebe o numero do contest e o numero da resposta e remove-a caso seu tipo nao seja fake + +function DBDeleteLanguage($contestnumber, $param, $c=null) { + $ac=array('number'); + foreach($ac as $key) { + if(!isset($param[$key])) { + MSGError("DBDeleteLanguage param error: $key not found"); + return false; + } + $$key = sanitizeText($param[$key]); + } + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBDeleteLanguage(transaction)"); + } + $sql = "select * from langtable where langnumber=$number and contestnumber=$contestnumber"; + + $r = DBExec($c, $sql . " for update", "DBDeleteLanguage(get lang for update)"); + + if(DBnlines($r)>0) { + $a = DBRow($r,0); + $r = DBExec($c, "update langtable set langname='".$a["langname"] ."(DEL)', updatetime=".time(). + " where contestnumber=$contestnumber and langnumber=$number ". + "", "DBDeleteLanguage(update)"); + $r = DBExec($c,"select runnumber as number, runsitenumber as site from runtable where contestnumber=$contestnumber and runlangnumber=$number for update"); + $n = DBnlines($r); + for ($i=0;$i<$n;$i++) { + $a = DBRow($r,$i); + DBRunDelete($a["number"],$a["site"],$contestnumber,$_SESSION["usertable"]["usernumber"],$_SESSION["usertable"]["usersitenumber"]); + } + } + if($cw) DBExec($c, "commit", "DBDeleteLanguage(commit)"); + LOGLevel("Language $number deleted (user=".$_SESSION["usertable"]["username"]. + "/".$_SESSION["usertable"]["usersitenumber"].")", 2); + return true; +} +function DBNewLanguage($contestnumber, $param, $c=null) { + if(isset($param["action"]) && $param["action"]=="delete") { + return DBDeleteLanguage($contestnumber, $param, $c); + } + $ac=array('number','name'); + $ac1=array('updatetime','extension'); + $type['number']=1; + $type['updatetime']=1; + $extension=''; + foreach($ac as $key) { + if(!isset($param[$key]) || $param[$key]=="") { + MSGError("DBNewLanguage param error: $key not found"); + return false; + } + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBNewLanguage param error: $key is not numeric"); + return false; + } + $$key = sanitizeText($param[$key]); + } + $updatetime=-1; + foreach($ac1 as $key) { + if(isset($param[$key])) { + $$key = sanitizeText($param[$key]); + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBNewLanguage param error: $key is not numeric"); + return false; + } + } + } + $t = time(); + if($updatetime <= 0) + $updatetime=$t; + + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBNewLanguage(transaction)"); + } + + $sql2 = "select * from langtable where contestnumber=$contestnumber and langnumber=$number"; + + $r = DBExec ($c, $sql2 . " for update", "DBNewLanguage(get lang)"); + $n = DBnlines($r); + $ret=1; + if ($n == 0) { + DBExec ($c, "insert into langtable (contestnumber,langnumber, langname,langextension) values ". + "($contestnumber, $number, '$name','$extension')", "DBNewLanguage(insert lang)"); + $s = "created"; + } + else { + $lr = DBRow($r,0); + $t = $lr['updatetime']; + if($updatetime > $t) { + if ($name != "") + DBExec ($c, "update langtable set langname='$name', updatetime=$updatetime where contestnumber=$contestnumber ". + "and langnumber=$number", "DBNewLanguage(update lang)"); + if ($extension != "") + DBExec ($c, "update langtable set langextension='$extension', updatetime=$updatetime where contestnumber=$contestnumber ". + "and langnumber=$number", "DBNewLanguage(update lang)"); + } + $s = "updated"; + } + if($cw) + DBExec($c, "commit work", "DBNewLanguage(commit)"); + if($s=="created" || $updatetime > $t) { + LOGLevel ("Language $number updated (user=".$_SESSION["usertable"]["usernumber"]. + ",site=".$_SESSION["usertable"]["usersitenumber"].",contest=$contestnumber)", 2); + $ret=2; + } + return $ret; +} +// eof +?> diff --git a/src/flog.php b/src/flog.php new file mode 100644 index 0000000..e52e167 --- /dev/null +++ b/src/flog.php @@ -0,0 +1,229 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br + +function DBDropLogTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"logtable\"", "DBDropLogTable(drop table)"); +} +function DBCreateLogTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"logtable\" ( + \"lognumber\" serial, -- (serial para o log) + \"contestnumber\" int4 NOT NULL, -- (id do concurso) + \"sitenumber\" int4 NOT NULL, -- (id do site local) + \"loguser\" int4, -- (usuario envolvido com o log) + \"logip\" varchar(20) NOT NULL, -- (numero do site do usuario envolvido) + \"logdate\" int4 NOT NULL, -- (dia/hora da criacao deste registro) + \"logtype\" varchar(20) NOT NULL, -- (tipo de registro: error, warn, info, debug) + \"logdata\" text NOT NULL, -- (descricao do registro) + \"logstatus\" varchar(20) DEFAULT '', -- (status do registro) + CONSTRAINT \"log_pkey\" PRIMARY KEY (\"lognumber\"), + CONSTRAINT \"site_fk\" FOREIGN KEY (\"contestnumber\", \"sitenumber\") + REFERENCES \"sitetable\" (\"contestnumber\", \"sitenumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE, + CONSTRAINT \"loguser\" FOREIGN KEY (\"contestnumber\", \"loguser\", \"sitenumber\") + REFERENCES \"usertable\" (\"contestnumber\", \"usernumber\", \"usersitenumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE +)", "DBCreateLogTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"logtable\" FROM PUBLIC", "DBCreateLogTable(revoke public)"); + $r = DBExec($c, "GRANT INSERT, SELECT ON \"logtable\" TO \"".$conf["dbuser"]."\"", "DBCreateLogTable(grant bocauser)"); + $r = DBExec($c, "CREATE INDEX \"log_index\" ON \"logtable\" USING btree ". + "(\"contestnumber\" int4_ops, \"sitenumber\" int4_ops, \"logdate\" int4_ops)", + "DBCreateLogTable(create log_index)"); + $r = DBExec($c, "CREATE INDEX \"log_index2\" ON \"logtable\" USING btree ". + "(\"contestnumber\" int4_ops, \"loguser\" int4_ops, \"sitenumber\" int4_ops)", + "DBCreateLogTable(create log_index2)"); + $r = DBExec($c, "REVOKE ALL ON \"logtable_lognumber_seq\" FROM PUBLIC", "DBCreateLogTable(revoke public seq)"); + $r = DBExec($c, "GRANT ALL ON \"logtable_lognumber_seq\" TO \"".$conf["dbuser"]."\"", "DBCreateLogTable(grant bocauser seq)"); +} + +////////////////////funcoes para logar//////////////////////////////////////////////////////////////// +function DBNewLog($contest, $site, $user, $type, $ip, $data, $status) { + $t = time(); + $data = str_replace("'", "\"", $data); + DBExecNoSQLLog ("insert into logtable (contestnumber, sitenumber, loguser, logdate, logtype, " . + "logip, logdata, logstatus) values ($contest, $site, $user, $t, '$type', '$ip', '$data', '$status')", + "DBNewLog(insert log)"); +} +function DBGetLogs($o, $contest, $site, $user, $type, $ip, $limit) { + $c = DBConnect(); + $where = ""; + if ($site != "") $where .= "sitenumber=$site and "; + if ($user != "") $where .= "loguser=$user and "; + if ($type != "") $where .= "logtype='$type' and "; + if ($ip != "") $where .= "logip='$ip' and "; + $where .= "contestnumber=$contest"; + switch ($o) { + case "user": $order="contestnumber, sitenumber, loguser, logdate desc"; break; + case "type": $order="contestnumber, sitenumber, logtype, logdate desc"; break; + case "ip": $order="contestnumber, sitenumber, logip, logdate desc"; break; + default: $order="contestnumber, sitenumber, logdate desc"; break; + } + $r = DBExec ($c, "select contestnumber as contest, sitenumber as site, loguser as user, logdate as date, " . + "logtype as type, logip as ip, logdata as data, logstatus as status from logtable " . + " where $where order by $order limit $limit", "DBGetLogs(get logs)"); + $n = DBnlines($r); + $a = array(); + for ($i=0;$i<$n;$i++) + $a[$i] = DBRow($r,$i); + return $a; +} + +//funcao para fazer o login de um usuario. Vai procurar por um contest ativo, verificar qual o site +//local, e entao procurar pelo usuario no site local do contest ativo. Alem disso, verifica outras +//flags, como logins habilitados, ip correto, se usuario ja esta logado, etc +//$name eh o nome do usuario +//$pass eh o password +function DBLogIn($name,$pass, $msg=true) { + $b = DBGetRow("select * from contesttable where contestnumber=0", 0, null, "DBLogIn(get template contest)"); + if ($b != null) { + $r = DBLogInContest($name, $pass, $b["contestnumber"], false); + if($r !== false) return $r; + } + $b = DBGetRow("select * from contesttable where contestactive=true", 0, null, "DBLogIn(get active contest)"); + if ($b != null) { + $r = DBLogInContest($name, $pass, $b["contestnumber"], $msg); + if ($r !== false) return $r; + } else { + LOGLevel("There is no active or template contest.",0); + MSGError("There is no active or template contest."); + } + return false; +} +function DBLogInContest($name,$pass,$contest,$msg=true) { + $b = DBGetRow("select * from contesttable where contestnumber=$contest", 0, null, "DBLogIn(get active contest)"); + if ($b == null) { + LOGLevel("There is no contest $contest.",0); + if($msg) MSGError("There is no contest $contest, contact an admin."); + return false; + } + $d = DBSiteInfo($b["contestnumber"], $b["contestlocalsite"],null,false); + if ($d == null) { + if($msg) MSGError("There is no active site, contact an admin."); + return false; + } + $a = DBGetRow("select * from usertable where username='$name' and contestnumber=". + $b["contestnumber"]." and " . + "usersitenumber=".$b["contestlocalsite"], 0, null, "DBLogIn(get user)"); + if ($a == null) { + if($msg) { + LOGLevel("User $name tried to log in contest $contest but it does not exist.",2); + MSGError("User does not exist or incorrect password."); + } + return false; + } + $a = DBUserInfo($b["contestnumber"], $b["contestlocalsite"],$a['usernumber'],null,false); + $_SESSION['usertable'] = $a; + $p = myhash($a["userpassword"] . session_id()); + $_SESSION['usertable']['userpassword'] = $p; + if ($a["userpassword"] != "" && $p != $pass) { + LOGLevel("User $name tried to log in contest $contest but password was incorrect.",2); + if($msg) MSGError("Incorrect password."); + unset($_SESSION["usertable"]); + return false; + } + if ($d["sitepermitlogins"]=="f" && $a["usertype"] != "admin" && $a["usertype"] != "judge") { + LOGLevel("User $name tried to login contest $contest but logins are denied.",2); + if($msg) MSGError("Logins are not allowed."); + unset($_SESSION["usertable"]); + return false; + } + if ($a["userenabled"] != "t") { + LOGLevel("User $name tried to log in contest $contest but it is disabled.",2); + if($msg) MSGError("User disabled."); + unset($_SESSION["usertable"]); + return false; + } + $gip=getIP(); + if ($a["userip"] != $gip && $a["userip"] != "" && $a["usertype"] != "score") { + LOGLevel("User $name is using two different IPs: " . $a["userip"] . + "(" . dateconv($a["userlastlogin"]) .") and " . $gip,1); + if($msg && $a["usertype"] != "admin") MSGError("You are using two distinct IPs. Admin notified."); + } + if ($a["userpermitip"] != "") { + $ips=explode(';',$a["userpermitip"]); + $gips=explode(';',$gip); + if(count($gips) < count($ips)) { + IntrusionNotify("Invalid IP: " . $gip); + ForceLoad("index.php"); + } + for($ipss=0;$ipss diff --git a/src/footnote.php b/src/footnote.php new file mode 100644 index 0000000..062dadd --- /dev/null +++ b/src/footnote.php @@ -0,0 +1,26 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +require 'versionnum.php'; + +echo "
\n"; +echo "Powered by BOCA $BOCAVERSION. Copyright (c) 2003-$YEAR BOCA System (bocasystem@gmail.com). All rights reserved.\n"; +echo ""; +exit; +?> diff --git a/src/fproblem.php b/src/fproblem.php new file mode 100644 index 0000000..3214a82 --- /dev/null +++ b/src/fproblem.php @@ -0,0 +1,496 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br + +function DBDropProblemTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"problemtable\"", "DBDropProblemTable(drop table)"); +} +function DBCreateProblemTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"problemtable\" ( +\"contestnumber\" int4 NOT NULL, -- (id do concurso) +\"problemnumber\" int4 NOT NULL, -- (id do problema) +\"problemname\" varchar(20) NOT NULL, -- (nome do problema) +\"problemfullname\" varchar(100) DEFAULT '', -- (nome completo do problema) +\"problembasefilename\" varchar(100), -- (nome base dos arquivos do problema) +\"probleminputfilename\" varchar(100) DEFAULT '', -- (nome do arquivo de entrada) +\"probleminputfile\" oid, -- (apontador para o arquivo de entrada) +\"probleminputfilehash\" varchar(50), -- (apontador para o arquivo de entrada) +\"fake\" bool DEFAULT 'f' NOT NULL, -- (indica se o problema eh valido para submissoes. Util para + -- clarification em General, por exemplo) +\"problemcolorname\" varchar(100) DEFAULT '', -- nome da cor do problema +\"problemcolor\" varchar(6) DEFAULT '', -- cor do problema, formato html (RGB hexadecimal) +\"updatetime\" int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) +-- (tabela com os problemas. Se um problema tiver mais que par de arquivos +-- entrada/solucao, entao colocamos mais que uma linha para ele aqui.) +CONSTRAINT \"problem_pkey\" PRIMARY KEY (\"contestnumber\", \"problemnumber\"), +CONSTRAINT \"contest_fk\" FOREIGN KEY (\"contestnumber\") REFERENCES \"contesttable\" (\"contestnumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE +)", "DBCreateProblemTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"problemtable\" FROM PUBLIC", "DBCreateProblemTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON \"problemtable\" TO \"".$conf["dbuser"]."\"", "DBCreateProblemTable(grant bocauser)"); + $r = DBExec($c, "CREATE UNIQUE INDEX \"problem_index\" ON \"problemtable\" USING btree ". + "(\"contestnumber\" int4_ops, \"problemnumber\" int4_ops)", "DBCreateProblemTable(create problem_index)"); + $r = DBExec($c, "CREATE INDEX \"problem_index2\" ON \"problemtable\" USING btree ". + "(\"contestnumber\" int4_ops, \"problemname\" varchar_ops)", "DBCreateProblemTable(create problem_index2)"); +} + +function DBinsertfakeproblem($n,$c) { + DBExec($c, "insert into problemtable (contestnumber, problemnumber, problemname, problemfullname, ". + "problembasefilename, probleminputfilename, probleminputfile, fake) values ($n, 0, 'General', 'General', NULL, NULL, ". + "NULL, 't')", "DBNewContest(insert problem)"); +} + +//////////////////////funcoes de problemas////////////////////////////////////////////////////////////// +//recebe um numero de contest e numero de problema +//devolve todos os dados relativos ao problema em cada linha do array, sendo que cada linha representa o fato +//que existe mais que um arquivo de entrada/sol. Nao retorna dados sobre problemas fake, ja que eles nao devem ter. +function DBGetProblemData($contestnumber, $problemnumber, $c=null) { + if($c==null) + $c = DBConnect(); + $r = DBExec($c, "select p.problemname as problemname, p.problemfullname as fullname, p.problembasefilename " . + "as basefilename, p.problemnumber as number, " . + "p.problemcolor as color, p.problemcolorname as colorname, " . + "p.probleminputfilename as inputfilename, p.probleminputfile as inputoid, p.probleminputfilehash as inputhash " . + " from problemtable as p where p.contestnumber=$contestnumber and p.problemnumber=$problemnumber and p.fake!='t'", + "DBGetProblemData(get problem)"); + $n = DBnlines($r); + if ($n == 0) { + LOGError("Unable to find problem data in the database ($contestnumber, $problemnumber)"); + MSGError("Unable to find problem data in the database. Contact an admin now!"); + exit; + } + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + if(isset($_SESSION['locr'])) { + $ds = DIRECTORY_SEPARATOR; + if($ds=="") $ds = "/"; + $nn = $a[$i]['number']; + $ptmp = $_SESSION["locr"] . $ds . "private" . $ds . "problemtmp" . $ds . "contest" . $contestnumber ."-problem" . $nn; + if(is_readable($ptmp . ".name")) { + $a[$i]['descfilename']=trim(file_get_contents($ptmp . ".name")); + if($a[$i]['descfilename'] != '') + $a[$i]['descoid']=-1; + } + } + } + return $a; +} +function DBClearProblemTmp($contestnumber) { + $ds = DIRECTORY_SEPARATOR; + if($ds=="") $ds = "/"; + $ptmp = $_SESSION["locr"] . $ds . "private" . $ds . "problemtmp" . $ds . "contest" . $contestnumber . "-*.name"; + foreach(glob($ptmp) as $file) @unlink($file); + $ptmp = $_SESSION["locr"] . $ds . "private" . $ds . "problemtmp" . $ds . "contest" . $contestnumber . "-*.hash"; + foreach(glob($ptmp) as $file) @unlink($file); +} +function DBGetFullProblemData($contestnumber,$freeproblems=false) { + $c = DBConnect(); + DBExec($c, "begin work", "GetFullProblemData"); + $r = DBExec($c, "select p.problemnumber as number, p.problemname as name, p.problemfullname as fullname, " . + "p.problembasefilename as basefilename, p.fake as fake, " . + "p.problemcolor as color, p.problemcolorname as colorname, " . + "p.probleminputfilename as inputfilename, p.probleminputfile as inputoid, p.probleminputfilehash as inputhash " . + " from problemtable as p " . + "where p.contestnumber=$contestnumber order by p.problemnumber", + "DBGetFullProblemData(get problem)"); + // and p.problemfullname !~ '(DEL)' + $n = DBnlines($r); + if ($n == 0) { + LOGLevel("No problems defined in the database ($contestnumber)",1); + } + $cf = globalconf(); + $a = array(); + $ds = DIRECTORY_SEPARATOR; + if($ds=="") $ds = "/"; + for ($i=0;$i<$n;$i++) { + $a[$i] = array_merge(array(),DBRow($r,$i)); + + if(strpos($a[$i]['fullname'],'(DEL)') !== false) continue; + + $nn=$a[$i]['number']; + $ptmp = $_SESSION["locr"] . $ds . "private" . $ds . "problemtmp" . $ds . "contest" . $contestnumber ."-problem" . $nn; + $ck = myshorthash(''); + if(is_readable($ptmp . ".hash")) { + $ck = trim(file_get_contents($ptmp . ".hash")); + } + if($ck != $a[$i]['inputhash']) { + @unlink($ptmp . ".name"); + @unlink($ptmp . ".hash"); + $a[$i]['basefilename']=''; + $a[$i]['descfilename']=''; + $a[$i]['fullname']=''; + } + if($freeproblems && $a[$i]['fake'] != 't') { + if(is_readable($ptmp . ".name")) { + $a[$i]['descfilename']=trim(file_get_contents($ptmp . ".name")); + if($a[$i]['descfilename'] != '') + $a[$i]['descoid']=-1; + } else { + @unlink($ptmp . ".name"); + @unlink($ptmp . ".hash"); + $randnum = session_id() . "_" . rand(); + $dir = $ptmp . '-' . $randnum; + @mkdir($dir,0770,true); + $failed=0; + if(($ret=DB_lo_export($contestnumber, $c, $a[$i]["inputoid"], $dir . $ds . "tmp.zip")) === false) { + LogError("FreeProblems: Unable to read problem package from database (problem=$nn, contest=$contestnumber)"); + $failed=1; + } + if(!$failed) { + $zip = new ZipArchive; + if ($zip->open($dir . $ds . "tmp.zip") === true) { + $zip->extractTo($dir); + $zip->close(); + if(($info=@parse_ini_file($dir . $ds . "description" . $ds . 'problem.info'))===false) { + $failed=2; + } + if(!$failed) { + $descfile=''; + if(isset($info['descfile'])) + $descfile=trim(sanitizeText($info['descfile'])); + $basename=trim(sanitizeText($info['basename'])); + $fullname=trim(sanitizeText($info['fullname'])); + if($basename=='' || $fullname=='') + $failed=3; + } + } else $failed=4; + if(!$failed) { + @mkdir($ptmp); + if($descfile != '') { + if(file_put_contents($ptmp . $ds . $descfile, encryptData(file_get_contents($dir . $ds . "description" . $ds . $descfile),$cf['key']),LOCK_EX)===FALSE) + $failed=5; + if(!$failed) { + file_put_contents($ptmp . ".name",$ptmp . $ds . $descfile); + file_put_contents($ptmp . ".hash",$a[$i]['inputhash']); + if(is_readable($ptmp . ".name")) { + $a[$i]['descfilename']=trim(file_get_contents($ptmp . ".name")); + if($a[$i]['descfilename'] != '') + $a[$i]['descoid']=-1; + } + } + } else { + @unlink($ptmp . ".name"); + @unlink($ptmp . ".hash"); + } + if(!$failed) { + DBExec($c,"update problemtable set problemfullname='$fullname', problembasefilename='$basename' where problemnumber=$nn and contestnumber=$contestnumber", + "DBGetFullProblemData(free problem)"); + $a[$i]['basefilename']=$basename; + $a[$i]['fullname']=$fullname; + } + } + } + if($failed) { + $a[$i]['basefilename']=''; + $a[$i]['descfilename']=''; + @unlink($ptmp . ".name"); + @unlink($ptmp . ".hash"); + DBExec($c,"update problemtable set problemfullname='', problembasefilename='' where problemnumber=$nn and contestnumber=$contestnumber", + "DBGetFullProblemData(unfree problem)"); + + if($failed!=4) { + LogError("Failed to unzip problem package (failcode=$failed, problem=$nn, contest=$contestnumber)"); + if($failed==1) $a[$i]['fullname']='(ERROR READING FROM DATABASE, OR DIRECTORY PERMISSION PROBLEM)'; + else $a[$i]['fullname']='(PROBLEM PACKAGE SEEMS INVALID)'; + } else { + if($ret==1) $a[$i]['fullname']='(PROBABLY ENCRYPTED FILE)'; + if($ret==2) $a[$i]['fullname']='(FILE IS NOT A ZIP)'; + } + } + cleardir($dir,false,true); + } + } + } + DBExec($c, "commit", "GetFullProblemData"); + return $a; +} +function DBDeleteProblem($contestnumber, $param, $c=null) { + $ac=array('number','inputfilename'); + foreach($ac as $key) { + if(!isset($param[$key])) return false; + $$key = sanitizeText($param[$key]); + } + + $sql = "select * from problemtable where problemnumber=$number and contestnumber=$contestnumber and fake='f'"; + if ($inputfilename != "") + $sql .= " and probleminputfilename='$inputfilename'"; + + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBDeleteProblem(transaction)"); + } + + $r = DBExec($c, $sql . " for update", "DBDeleteProblem(get for update)"); + if(DBnlines($r)>0) { + $a = DBRow($r,0); + if(($pos=strpos($a["problemfullname"],"(DEL)")) !== false) { + $sql="update problemtable set problemfullname='".substr($a["problemfullname"],0,$pos) ."', updatetime=".time(). + " where contestnumber=$contestnumber and problemnumber=$number "; + } else { + $sql="update problemtable set problemfullname='".$a["problemfullname"] ."(DEL)', updatetime=".time(). + " where contestnumber=$contestnumber and problemnumber=$number "; + } + if ($inputfilename != "") + $sql .= " and probleminputfilename='$inputfilename'"; + $r = DBExec($c, $sql, "DBDeleteLanguage(update)"); + $r = DBExec($c,"select runnumber as number, runsitenumber as site from runtable where contestnumber=$contestnumber and runproblem=$number for update"); + $n = DBnlines($r); + for ($i=0;$i<$n;$i++) { + $a = DBRow($r,$i); + DBRunDelete($a["number"],$a["site"],$contestnumber,$_SESSION["usertable"]["usernumber"],$_SESSION["usertable"]["usersitenumber"]); + } + } + if($cw) + DBExec($c, "commit", "DBDeleteProblem(commit)"); + $ds = DIRECTORY_SEPARATOR; + if($ds=="") $ds = "/"; + + $ptmp = $_SESSION["locr"] . $ds . "private" . $ds . "problemtmp" . $ds . "contest" . $contestnumber ."-problem" . $number; + @unlink($ptmp . ".name"); + @unlink($ptmp . ".hash"); + + LOGLevel("Problem $number (inputfile=$inputfilename) deleted (user=". + $_SESSION["usertable"]["username"]."/".$_SESSION["usertable"]["usersitenumber"] . ")",2); + return true; +} +function DBNewProblem($contestnumber, $param, $c=null) { + if(isset($param["action"]) && $param["action"]=="delete") { + return DBDeleteProblem($contestnumber, $param); + } + + $ac=array('number','name'); + $type['number']=1; + $type['updatetime']=1; + $ac1=array('colorname','fake','color','updatetime','fullname', + 'basename','inputfilename','inputfilepath'); + $colorname=''; + $color=''; + $fake='f'; + foreach($ac as $key) { + if(!isset($param[$key])) { + MSGError("DBNewProblem param error: $key is not set"); + return false; + } + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBNewProblem param error: $key is not numeric"); + return false; + } + $$key = sanitizeText($param[$key]); + } + $basename=''; + $inputfilename=''; + $inputfilepath=''; + $fullname=''; + $updatetime=-1; + foreach($ac1 as $key) { + if(isset($param[$key])) { + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBNewProblem param error: $key is not numeric"); + return false; + } + $$key = sanitizeText($param[$key]); + } + } + $t = time(); + if($updatetime <= 0) + $updatetime=$t; + $inputhash = ''; + + $sql2 = "select * from problemtable where contestnumber=$contestnumber and problemnumber=$number for update"; +// "select * from problemtable where contestnumber=$contestnumber and problemnumber=$number " . +// "and probleminputfilename='$inputfilename'"; + + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBNewProblem(transaction)"); + } + $r = DBExec ($c, $sql2, "DBNewProblem(get problem for update)"); + $n = DBnlines($r); + $ret=1; + $oldfullname=''; + $deservesupdatetime=false; + if ($n == 0) { + DBExec ($c, "insert into problemtable (contestnumber, problemnumber, problemname, problemcolor) values " . + "($contestnumber, $number, '$name','-1')", "DBNewProblem(insert problem)"); + $deservesupdatetime=true; + $s = "created"; + } + else { + $lr = DBRow($r,0); + $t = $lr['updatetime']; + $oldfullname=$lr['problemfullname']; + $s = "updated"; + $inputhash = $lr['probleminputfilehash']; + } + if($s=="created" || $updatetime > $t) { + if(substr($inputfilepath,0,7)!="base64:") { + if ($inputfilepath != "") { + $hash = myshorthash(file_get_contents($inputfilepath)); + if($hash != $inputhash) { + $oldoid=''; + if(isset($lr)) + $oldoid = $lr['probleminputfile']; + if (($oid1 = DB_lo_import($c, $inputfilepath)) === false) { + DBExec($c, "rollback work", "DBNewProblem(rollback-input)"); + LOGError("Unable to create a large object for file $inputfilename."); + MSGError("problem importing file to database. See log for details!"); + exit; + } + if($oldoid != '') DB_lo_unlink($c,$oldoid); + $inputhash = DBcrc($contestnumber, $oid1, $c); + } else + $oid1 = $lr['probleminputfile']; + } + } else { + $inputfilepath = base64_decode(substr($inputfilepath,7)); + $hash = myshorthash($inputfilepath); + if($hash != $inputhash) { + $oldoid=''; + if(isset($lr)) + $oldoid = $lr['probleminputfile']; + if (($oid1 = DB_lo_import_text($c, $inputfilepath)) == null) { + DBExec($c, "rollback work", "DBNewProblem(rollback-i-import)"); + LOGError("Unable to import the large object for file $inputfilename."); + MSGError("problem importing file to database. See log for details!"); + exit; + } + if($oldoid != '') DB_lo_unlink($c,$oldoid); + $inputhash = DBcrc($contestnumber, $oid1, $c); + } else + $oid1 = $lr['probleminputfile']; + } + if ($name != "") + DBExec ($c, "update problemtable set problemname='$name' where contestnumber=$contestnumber ". + "and problemnumber=$number", "DBNewProblem(update name)"); + if ($fullname != "" || strpos($oldfullname,'(DEL)')!==false) { + $deservesupdatetime=true; + DBExec ($c, "update problemtable set problemfullname='$fullname' where contestnumber=$contestnumber ". + "and problemnumber=$number", "DBNewProblem(update fullname)"); + } + if ($basename != "") { + $deservesupdatetime=true; + DBExec ($c, "update problemtable set problembasefilename='$basename' where contestnumber=$contestnumber ". + "and problemnumber=$number", "DBNewProblem(update basename)"); + } + if ($colorname != "") + DBExec ($c, "update problemtable set problemcolorname='$colorname' where contestnumber=$contestnumber ". + "and problemnumber=$number", "DBNewProblem(update colorname)"); + if ($color != "") + DBExec ($c, "update problemtable set problemcolor='$color' where contestnumber=$contestnumber ". + "and problemnumber=$number", "DBNewProblem(update color)"); + if ($inputfilename != "") { + $deservesupdatetime=true; + DBExec ($c, "update problemtable set probleminputfilename='$inputfilename' where ". + "contestnumber=$contestnumber and problemnumber=$number ", "DBNewProblem(update inputfilename)"); + } + if ($inputfilepath != "") { + $deservesupdatetime=true; + DBExec ($c, "update problemtable set probleminputfile=$oid1,probleminputfilehash='$inputhash' where contestnumber=$contestnumber and ". + "problemnumber=$number ", "DBNewProblem(update inputfile)"); + } + if ($fake == "t") { + $deservesupdatetime=true; + DBExec ($c, "update problemtable set fake='$fake' where contestnumber=$contestnumber and ". + "problemnumber=$number", "DBNewProblem(update fake)"); + } + + if($deservesupdatetime) { + $ds = DIRECTORY_SEPARATOR; + if($ds=="") $ds = "/"; + @unlink($_SESSION["locr"] . $ds . "private" . $ds . "problemtmp" . $ds . "contest" . $contestnumber ."-problem" . $number . '.name'); + DBExec ($c, "update problemtable set updatetime=" . $updatetime . + " where contestnumber=$contestnumber and problemnumber=$number", "DBNewProblem(time)"); + } + if($cw) + DBExec($c, "commit work", "DBNewProblem(commit)"); + LOGLevel ("Problem $number (inputfile=$inputfilename) $s (user=".$_SESSION["usertable"]["usernumber"]. + ",site=".$_SESSION["usertable"]["usersitenumber"].",contest=$contestnumber)", 2); + $ret=2; + } else { + if($cw) + DBExec($c, "commit work", "DBNewProblem(commit)"); + } + return $ret; +} +//recebe o numero do contest +//devolve um array, onde cada linha tem os atributos number (numero do problema), problem (nome do problema), +//descfilename (nome do arquivo com a descricao do problema) e descoid (large object com a descricao) +function DBGetProblems($contest,$showanyway=false) { + if (($b = DBSiteInfo($contest,$_SESSION["usertable"]["usersitenumber"])) == null) + return array(); + + if ($b["currenttime"] < 0 && !$showanyway) + return array(); + + $c = DBConnect(); + $sql = "select distinct p.problemnumber as number, p.problemname as problem, " . + "p.problemfullname as fullname, p.problembasefilename as basefilename, " . + "p.problemcolor as color, p.problemcolorname as colorname " . + "from problemtable as p where p.fake!='t' and p.contestnumber=$contest and p.problemfullname !~ '(DEL)' order by p.problemnumber"; + $r = DBExec($c, $sql, "DBGetProblems(get problems)"); + $n = DBnlines($r); + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + + $ds = DIRECTORY_SEPARATOR; + if($ds=="") $ds = "/"; + $nn = $a[$i]['number']; + $ptmp = $_SESSION["locr"] . $ds . "private" . $ds . "problemtmp" . $ds . "contest" . $contest ."-problem" . $nn; + if(is_readable($ptmp . ".name")) { + $a[$i]['descfilename']=trim(file_get_contents($ptmp . ".name")); + if($a[$i]['descfilename'] != '') + $a[$i]['descoid']=-1; + } + } + return $a; +} +//recebe o numero do contest +//devolve um array, onde cada linha tem os atributos number (numero do problema) e problem (nome do problema) +//para todos os problemas, inclusive os fakes +function DBGetAllProblems($contest) { + if (($b = DBSiteInfo($contest,$_SESSION["usertable"]["usersitenumber"])) == null) + return array(); + + $c = DBConnect(); + $sql = "select distinct p.problemnumber as number, p.problemname as problem, " . + "p.problemcolor as color, p.problemcolorname as colorname " . + "from problemtable as p " . + "where p.contestnumber=$contest and p.problemfullname !~ '(DEL)' "; + if ($b["currenttime"] < 0) $sql .= "and p.fake='t' "; + $sql .= " order by p.problemnumber"; + $r = DBExec($c, $sql, "DBGetAllProblems(get problems)"); + + $n = DBnlines($r); + $a = array(); + for ($i=0;$i<$n;$i++) + $a[$i] = DBRow($r,$i); + return $a; +} +// eof +?> diff --git a/src/freport.php b/src/freport.php new file mode 100644 index 0000000..6182d42 --- /dev/null +++ b/src/freport.php @@ -0,0 +1,154 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +function DBRunReport($contest,$site) { + $c = DBConnect(); + $sql = "select r.runnumber as number, u.usernumber as un, u.username as user, r.rundatediff as timestamp, " . + "p.problemname as problem, l.langname as language, a.runanswer as answer, a.yes as yes " . + "from runtable as r, problemtable as p, langtable as l, answertable as a, usertable as u " . + "where r.contestnumber=$contest and p.contestnumber=r.contestnumber and " . + "r.runproblem=p.problemnumber and l.contestnumber=r.contestnumber and " . + "l.langnumber=r.runlangnumber and a.answernumber=r.runanswer and " . + "a.contestnumber=r.contestnumber and (r.runstatus = 'judged' or r.runstatus = 'judged+') and " . + "u.usernumber=r.usernumber and u.contestnumber=$contest and " . + "u.usersitenumber=r.runsitenumber"; + if($site != "") $sql .= " and r.runsitenumber=$site"; + $xdados = array(); + $xuser = array(); + $xuserfull = array(); + $xuseryes = array(); + $xproblem = array(); + $xproblemyes = array(); + + $xusername = array(); + $r = DBExec($c, "select usernumber as un, username as name, userfullname as fullname ". + "from usertable where contestnumber=$contest ". + "and usersitenumber=$site and ". + "usertype='team' and userlastlogin is not null and userenabled='t'", "DBRunReport(get users)"); + $n = DBnlines($r); + for ($i=0;$i<$n;$i++) { + $a = DBRow($r,$i); + $xusername[$a['un']] = $a['name']; + $xuserfull[$a['name']] = $a['fullname']; + } + ksort($xusername); + + $pr = DBGetProblems($contest); + for($i=0; $i $xcolor, + 'user' => $xuser, + 'useryes' => $xuseryes, + 'username' => $xusername, + 'userfull' => $xuserfull, + 'problem' => $xproblem, + 'problemyes' => $xproblemyes, + 'language' => $xlanguage, + 'languageyes' => $xlanguageyes, + 'answer' => $xanswer, + 'timestamp' => $xtimestamp, + 'timestampyes' => $xtimestampyes, + 'pa' => $xpa, + 'pl' => $xpl, + 'la' => $xla, + 'up' => $xup); + return $x; +} +?> diff --git a/src/frun.php b/src/frun.php new file mode 100644 index 0000000..14395e3 --- /dev/null +++ b/src/frun.php @@ -0,0 +1,1027 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br + +function DBDropRunTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"runtable\"", "DBDropRunTable(drop table)"); +} +function DBCreateRunTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"runtable\" ( +\"contestnumber\" int4 NOT NULL, -- (id do concurso) +\"runsitenumber\" int4 NOT NULL, -- (local de origem da submissao) +\"runnumber\" int4 NOT NULL, -- (numero da submissao) +\"usernumber\" int4 NOT NULL, -- (numero do time) +\"rundate\" int4 NOT NULL, -- (dia/hora da submissao no local de origem) +\"rundatediff\" int4 NOT NULL, -- (diferenca entre inicio da competicao e dia/hora da submissao em seg) +\"rundatediffans\" int4 NOT NULL, -- (diferenca entre inicio da competicao e dia/hora da correcao em seg) +\"runproblem\" int4 NOT NULL, -- (id do problema) +\"runfilename\" varchar(200) NOT NULL, -- (nome do arquivo submetido) +\"rundata\" oid NOT NULL, -- (codigo fonte do arquivo submetido) +\"runanswer\" int4 DEFAULT 0 NOT NULL, -- (resposta dada no julgamento) +\"runstatus\" varchar(20) NOT NULL, -- (status da submissao: openrun, judging, judged, deleted, judged+) +\"runjudge\" int4 DEFAULT NULL, -- (juiz que esta julgando) +\"runjudgesite\" int4 DEFAULT NULL, -- (juiz que esta julgando) +\"runanswer1\" int4 DEFAULT 0 NOT NULL, -- (resposta dada no julgamento) +\"runjudge1\" int4 DEFAULT NULL, -- (juiz que esta julgando) +\"runjudgesite1\" int4 DEFAULT NULL, -- (juiz que esta julgando) +\"runanswer2\" int4 DEFAULT 0 NOT NULL, -- (resposta dada no julgamento) +\"runjudge2\" int4 DEFAULT NULL, -- (juiz que esta julgando) +\"runjudgesite2\" int4 DEFAULT NULL, -- (juiz que esta julgando) +\"runlangnumber\" int4 NOT NULL, -- (linguagem do codigo fonte) + +\"autoip\" varchar(20) DEFAULT '', -- os campos auto... sao para a correcao automatica +\"autobegindate\" int4 DEFAULT NULL, +\"autoenddate\" int4 DEFAULT NULL, +\"autoanswer\" text DEFAULT '', +\"autostdout\" oid DEFAULT NULL, +\"autostderr\" oid DEFAULT NULL, + +\"updatetime\" int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) +CONSTRAINT \"run_pkey\" PRIMARY KEY (\"contestnumber\", \"runsitenumber\", \"runnumber\"), +CONSTRAINT \"user_fk\" FOREIGN KEY (\"contestnumber\", \"runsitenumber\", \"usernumber\") + REFERENCES \"usertable\" (\"contestnumber\", \"usersitenumber\", \"usernumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE, +CONSTRAINT \"problem_fk\" FOREIGN KEY (\"contestnumber\", \"runproblem\") + REFERENCES \"problemtable\" (\"contestnumber\", \"problemnumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE, +CONSTRAINT \"answer_fk\" FOREIGN KEY (\"contestnumber\", \"runanswer\") + REFERENCES \"answertable\" (\"contestnumber\", \"answernumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE, +CONSTRAINT \"lang_fk\" FOREIGN KEY (\"contestnumber\", \"runlangnumber\") + REFERENCES \"langtable\" (\"contestnumber\", \"langnumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE +)", "DBCreateRunTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"runtable\" FROM PUBLIC", "DBCreateRunTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON \"runtable\" TO \"".$conf["dbuser"]."\"", "DBCreateRunTable(grant bocauser)"); + $r = DBExec($c, "CREATE UNIQUE INDEX \"run_index\" ON \"runtable\" USING btree ". + "(\"contestnumber\" int4_ops, \"runsitenumber\" int4_ops, \"runnumber\" int4_ops)", + "DBCreateRunTable(create run_index)"); + $r = DBExec($c, "CREATE INDEX \"run_index2\" ON \"runtable\" USING btree ". + "(\"contestnumber\" int4_ops, \"runsitenumber\" int4_ops, \"usernumber\" int4_ops)", + "DBCreateRunTable(create run_index2)"); +} + +///////////////////////////////funcoes de runs/////////////////////////////////////////////////////// +//responde uma run. Recebe o numero do contest, site do usuario, num do usuario, site da run, +//numero da run, numero da resposta, (notifyuser e updatescore). +//tenta alterar o status para 'judged'. +function DBChiefUpdateRun($contest, $usersite, $usernumber, $runsite, $runnumber, $answer) { + return DBUpdateRunC($contest, $usersite, $usernumber, $runsite, $runnumber, $answer, 1); +} +function DBUpdateRunO($contest, $usersite, $usernumber, $runsite, $runnumber, $answer, $c) { + return DBUpdateRunC($contest, $usersite, $usernumber, $runsite, $runnumber, $answer, 1, $c); +} +function DBUpdateRun($contest, $usersite, $usernumber, $runsite, $runnumber, $answer) { + return DBUpdateRunC($contest, $usersite, $usernumber, $runsite, $runnumber, $answer, 0); +} +function DBUpdateRunC($contest, $usersite, $usernumber, $runsite, $runnumber, $answer, $chief, $c=null) { + $bw = 0; + if($c==null) { + $bw = 1; + $c = DBConnect(); + DBExec($c, "begin work", "DBUpdateRunC(transaction)"); + } + + $a = DBGetRow("select * from answertable where answernumber=$answer and contestnumber=$contest",0,$c, + "DBUpdateRunC(get answer)"); + if ($a == null) { + DBExec($c, "rollback work", "DBUpdateRunC(rollback)"); + MSGError("Problem with the answer table. Contact an admin now!"); + LogLevel("Unable to judge a run because the answer was not found (run=$runnumber, site=$runsite, ". + "contest=$contest, answer=$answer).",0); + return false; + } + if ($a["fake"] == 't') { + DBExec($c, "rollback work", "DBUpdateRunC(rollback)"); + MSGError("You must choose a valid answer."); + LogLevel("Unable to judge a run because of the fake answer (run=$runnumber, site=$runsite, ". + "contest=$contest, answer=$answer).",0); + return false; + } + $yes = $a["yes"]; + $b = DBSiteInfo($contest, $runsite, $c); + if ($b == null) { + exit; + } + + $sql = "select * from runtable as r where r.contestnumber=$contest and " . + "r.runsitenumber=$runsite and r.runnumber=$runnumber"; + if ($chief != 1) { + $sql .= " and (r.runstatus='judging' or r.runstatus='judged+') and " . + "((r.runjudge1=$usernumber and r.runjudgesite1=$usersite) or " . + " (r.runjudge2=$usernumber and r.runjudgesite2=$usersite))"; + $tx = "Judge"; + } else $tx = "Chief"; + $r = DBExec ($c, $sql . " for update", "DBUpdateRunC(get run for update)"); + $n = DBnlines($r); + if ($n != 1) { + if($bw == 1) { + DBExec($c, "rollback work", "DBUpdateRunC(rollback)"); + LogLevel("Unable to judge a run (maybe it was already judged or catched by a chief) " . + "(run=$runnumber, site=$runsite, contest=$contest).",2); + MSGError("Unable to judge the run (maybe it was already judged or catched by a chief)"); + } + return false; + } + $temp = DBRow($r,0); + $t = $b["currenttime"]; + + $team=$temp["usernumber"]; + if ($temp["runanswer"] != "") + $tinhabalao = DBBalloon($contest, $runsite, $temp["usernumber"], $temp["runproblem"], ($bw==1),$c); + else $tinhabalao = false; + + if($temp["runjudge1"]==$usernumber && $temp["runjudgesite1"]==$usersite) { + DBExec($c, "update runtable set runanswer1=$answer, updatetime=".time()." " . + "where contestnumber=$contest and runnumber=$runnumber and runsitenumber=$runsite", + "DBUpdateRunC(update run judge1)"); + $outra = $temp["runanswer2"]; + } + if($temp["runjudge2"]==$usernumber && $temp["runjudgesite2"]==$usersite) { + DBExec($c, "update runtable set runanswer2=$answer, updatetime=".time()." " . + "where contestnumber=$contest and runnumber=$runnumber and runsitenumber=$runsite", + "DBUpdateRunC(update run judge2)"); + $outra = $temp["runanswer1"]; + } + $newstatus = 'judging'; + if($chief == 1 || ($outra != 0 && $outra == $answer && $temp["runstatus"] != "judged+") || + ($outra != 0 && $outra == $answer && $temp["runanswer"]==$answer)) { + $newstatus = 'judged'; + DBExec($c, "update runtable set runstatus='judged', " . + "runjudge=$usernumber, runjudgesite=$usersite, " . + "runanswer=$answer, rundatediffans=$t, updatetime=".time()." " . + "where contestnumber=$contest and runnumber=$runnumber and runsitenumber=$runsite", + "DBUpdateRunC(update run)"); + + $tembalao = DBBalloon($contest, $runsite, $temp["usernumber"], $temp["runproblem"], ($bw==1),$c); + +// if ($runsite==$usersite) { + if (!$tinhabalao && $tembalao) { + if (($b = DBSiteInfo($contest, $runsite, $c)) == null) + return true; + $ta = $b["currenttime"]; + $tf = $b["sitelastmileanswer"]; + if ($ta < $tf) { + $u = DBUserInfo ($contest, $runsite, $team, $c); + if($u['usertype']=='team') { + $p = DBGetProblemData ($contest, $temp["runproblem"],$c); + DBNewTask_old ($contest, $runsite, $team, + escape_string("\"" . $u["username"] ."\" must have a balloon for problem " . + $p[0]["problemname"] . ": " . $p[0]["fullname"]), + "", "", "t", $p[0]["color"], $p[0]["colorname"], $c); + } + } + } else if ($tinhabalao && !$tembalao) { + $u = DBUserInfo ($contest, $runsite, $team, $c); + if($u['usertype']=='team') { + $p = DBGetProblemData ($contest, $temp["runproblem"],$c); + DBNewTask_old ($contest, $runsite, $team, escape_string("\"" . + $u["username"] ."\" must have _NO_ balloon for problem " . $p[0]["problemname"] . + ": " . $p[0]["fullname"]). ". Please verify and remove it, if needed.", "", "", + "t", $p[0]["color"], $p[0]["colorname"], $c); + } + } +// } + } + + if($bw == 1) { + DBExec($c, "commit work", "DBUpdateRunC(commit)"); + LOGLevel("Run updated (run=$runnumber,site=$runsite,user=$team,contest=$contest,newstatus=$newstatus,". + "judge=$usernumber(site=$usersite),answer=$answer(".$a["runanswer"].")).", 3); + } + return true; +} +//devolve uma run que estava sendo respondida. Recebe o numero da run, o numero do site da run e o numero do contest. +//tenta alterar o status para 'openrun'. Se nao conseguir retorna false +function DBChiefRunGiveUp($number,$site,$contest) { + return DBRunGiveUp($number,$site,$contest,-1,-1); +} +function DBRunGiveUp($number,$site,$contest,$usernumber,$usersite) { + $c = DBConnect(); + DBExec($c, "begin work", "DBRunGiveUp(transaction)"); + $sql = "select * from runtable as r where r.contestnumber=$contest and " . + "r.runsitenumber=$site and r.runnumber=$number"; + if ($usernumber != 1 && $usersite != -1) { + $sql .= " and (r.runstatus='judging' or r.runstatus='judged+') and " . + "((r.runjudge1=$usernumber and r.runjudgesite1=$usersite) or " . + " (r.runjudge2=$usernumber and r.runjudgesite2=$usersite))"; + $tx = "Judge"; + } else $tx = "Chief"; + $r = DBExec ($c, $sql . " for update", "DBRunGiveUp(get run for update)"); + $n = DBnlines($r); + if ($n != 1) { + DBExec($c, "rollback work", "DBRunGiveUp(rollback)"); + LogLevel("Unable to return a run (maybe the timeout or a chief returned it first). ". + "(run=$number, site=$site, contest=$contest)",2); + return false; + } + $temp = DBRow($r, 0); + + $tinhabalao = DBBalloon($contest, $site, $temp["usernumber"], $temp["runproblem"],true,$c); + + $outra = -1; + if($temp["runjudge1"]==$usernumber && $temp["runjudgesite1"]==$usersite) { + DBExec($c, "update runtable set runjudge1=NULL, runjudgesite1=NULL, runanswer1=0 " . + " where contestnumber=$contest and runnumber=$number and runsitenumber=$site", + "DBRunGiveUp(update run judge1)"); + $outra = $temp['runanswer2']; + } + if($temp["runjudge2"]==$usernumber && $temp["runjudgesite2"]==$usersite) { + DBExec($c, "update runtable set runjudge2=NULL, runjudgesite2=NULL, runanswer2=0 " . + " where contestnumber=$contest and runnumber=$number and runsitenumber=$site", + "DBRunGiveUp(update run judge1)"); + $outra = $temp['runanswer1']; + } + + $newstatus="judging"; + if($temp["runstatus"]=="judged" || $temp["runstatus"]=="judged+") { + DBExec($c, "update runtable set runstatus='judged+', " . + ($tx=="Chief" ? "runanswer1=0, runanswer2=0, runjudge1=NULL, runjudge2=NULL, runjudgesite1=NULL, runjudgesite2=NULL, ": "") . + " updatetime=" . + time()." where contestnumber=$contest and runnumber=$number and runsitenumber=$site", + "DBRunGiveUp(update run)"); + $newstatus='judged+'; + } else { + if($outra == 0 || $tx=="Chief") { + DBExec($c, "update runtable set runstatus='openrun', runanswer=0, runjudge=NULL, runjudgesite=NULL, ". + "runanswer1=0, runanswer2=0, runjudge1=NULL, runjudge2=NULL, runjudgesite1=NULL, runjudgesite2=NULL, ". + "updatetime=" . + time()." where contestnumber=$contest and runnumber=$number and runsitenumber=$site", + "DBRunGiveUp(update run)"); + $newstatus='openrun'; + } + } + $tembalao = DBBalloon($contest, $site, $temp["usernumber"], $temp["runproblem"],true,$c); + if ($tinhabalao && !$tembalao) { + $u = DBUserInfo ($contest, $site, $temp["usernumber"], $c); + if($u['usertype']=='team') { + $p = DBGetProblemData ($contest, $temp["runproblem"],$c); + DBNewTask_old ($contest, $site, $temp["usernumber"], escape_string("\"" . + $u["username"] ."\" must have _NO_ balloon for problem " . $p[0]["problemname"] . + ": " . $p[0]["fullname"]), "", "", "t", $p[0]["color"], $p[0]["colorname"], $c); + } + } + + DBExec($c, "commit work", "DBRunGiveUp(commit)"); + LOGLevel("Run returned (run=$number, site=$site, contest=$contest, user=$usernumber(site=$usersite)), ". + "newstatus=$newstatus", 3); + return true; +} +function DBRunDelete($number,$site,$contest,$user,$usersite) { + $c = DBConnect(); + DBExec($c, "begin work", "DBRunDelete(transaction)"); + $sql = "select * from runtable as r where r.contestnumber=$contest and " . + "r.runsitenumber=$site and r.runnumber=$number"; + $r = DBExec ($c, $sql . " for update", "DBRunDelete(get run for update)"); + $n = DBnlines($r); + if ($n != 1) { + DBExec($c, "rollback work", "DBRunDelete(rollback)"); + LogLevel("Unable to delete a run. ". + "(run=$number, site=$site, contest=$contest)",1); + return false; + } + $temp = DBRow($r, 0); + + $tinhabalao = DBBalloon($contest, $site, $temp["usernumber"], $temp["runproblem"],true,$c); + + DBExec($c, "update runtable set runstatus='deleted', runjudge=$user, runjudgesite=$usersite, updatetime=" . + time()." where contestnumber=$contest and runnumber=$number and runsitenumber=$site", + "DBRunDelete(update run)"); + + $tembalao = DBBalloon($contest, $site, $temp["usernumber"], $temp["runproblem"],true,$c); + if ($tinhabalao && !$tembalao) { + $u = DBUserInfo ($contest, $site, $temp["usernumber"], $c); + if($u['usertype']=='team') { + $p = DBGetProblemData ($contest, $temp["runproblem"],$c); + DBNewTask_old ($contest, $site, $temp["usernumber"], escape_string("\"" . + $u["username"] . "\" must have _NO_ balloon for problem " . $p[0]["problemname"] . + ": " . $p[0]["fullname"]), "", "", "t", $p[0]["color"], $p[0]["colorname"], $c); + } + } + + DBExec($c, "commit work", "DBRunDelete(commit)"); + LOGLevel("Run deleted (run=$number, site=$site, contest=$contest, user=$user(site=$usersite)).", 3); + return true; +} + +//pega uma run para julgar. Recebe o numero da run, o numero do site e o numero do contest. +//tenta alterar o status para 'judging' e se conseguir, devolve um array com dados da run. Se nao conseguir, +//retorna false +//Retorna no array: contestnumber, sitenumber, number, timestamp (em segundos), problemname, +// problemnumber, language, sourcename, sourceoid, (langscript, infiles, solfiles) +function DBChiefGetRunToAnswer($number,$site,$contest) { + return DBGetRunToAnswerC($number,$site,$contest,1); +} +function DBGetRunToAnswer($number,$site,$contest) { + return DBGetRunToAnswerC($number,$site,$contest,0); +} +function DBGetRunToAnswerC($number,$site,$contest,$chief) { + $c = DBConnect(); + DBExec($c, "begin work", "DBGetRunToAnswerC(transaction)"); + $sql = "select r.contestnumber as contestnumber, r.runsitenumber as sitenumber, r.runanswer as answer, " . + "r.runanswer1 as answer1, r.runanswer2 as answer2, " . + "r.runjudge as judge, r.runjudgesite as judgesite, " . + "r.runjudge1 as judge1, r.runjudgesite1 as judgesite1, r.runjudge2 as judge2, r.runjudgesite2 as judgesite2, " . + "r.runnumber as number, r.rundatediff as timestamp, r.runstatus as status, " . + "r.rundata as sourceoid, r.runfilename as sourcename, l.langnumber as langnumber, " . + "p.problemname as problemname, p.problemnumber as problemnumber, l.langname as language, l.langextension as extension, " . + "r.autoip as autoip, r.autobegindate as autobegin, r.autoenddate as autoend, r.autoanswer as autoanswer, ". + "r.autostdout as autostdout, r.autostderr as autostderr ". + + "from runtable as r, problemtable as p, langtable as l " . + "where r.contestnumber=$contest and p.contestnumber=r.contestnumber and " . + "r.runproblem=p.problemnumber and r.runsitenumber=$site and " . + "r.runlangnumber=l.langnumber and r.contestnumber=l.contestnumber and " . + "r.runnumber=$number"; + if ($chief != 1) { + $sql .= " and (r.runstatus='openrun' or " . + "(r.runstatus='judged+' and r.runjudge is NULL) or " . + "((r.runstatus='judging' or r.runstatus='judged+') and " . + " (r.runjudge1 is null or r.runjudge2 is null or " . + " ((r.runjudge1=" . $_SESSION["usertable"]["usernumber"] . " and " . + " r.runjudgesite1=" . $_SESSION["usertable"]["usersitenumber"] . ") or " . + " (r.runjudge2=" . $_SESSION["usertable"]["usernumber"] . " and " . + " r.runjudgesite2=" . $_SESSION["usertable"]["usersitenumber"] . ")))))"; + $tx = "Judge"; + } else $tx = "Chief"; + $r = DBExec ($c, $sql . " for update", "DBGetRunToAnswerC(get run/prob/lang for update)"); + $n = DBnlines($r); + if ($n != 1) { + DBExec($c, "rollback work", "DBGetRunToAnswerC(rollback)"); + LogLevel("Unable to get a run (maybe other judge got it first). (run=$number, site=$site, ". + "contest=$contest)",2); + return false; + } + $a = DBRow($r,0); + + if ($chief != 1) { + $upd=""; + if($a["status"]=="openrun") $upd="runstatus='judging',"; + + if(($a["judge1"]!=$_SESSION["usertable"]["usernumber"] || + $a["judgesite1"]!=$_SESSION["usertable"]["usersitenumber"]) && + ($a["judge2"]!=$_SESSION["usertable"]["usernumber"] || + $a["judgesite2"]!=$_SESSION["usertable"]["usersitenumber"])) { + if($a["judge1"]=='' && $a['judgesite1']=='') { + DBExec($c, "update runtable set runjudge1=" . $_SESSION["usertable"]["usernumber"] . + ",$upd updatetime=".time().", " . + "runjudgesite1=" . $_SESSION["usertable"]["usersitenumber"] . " " . + "where contestnumber=$contest and runnumber=$number and runsitenumber=$site", + "DBGetRunToAnswerC(update run judge1)"); + } else { + DBExec($c, "update runtable set runjudge2=" . $_SESSION["usertable"]["usernumber"] . + ",$upd updatetime=".time().", " . + "runjudgesite2=" . $_SESSION["usertable"]["usersitenumber"] . " " . + "where contestnumber=$contest and runnumber=$number and runsitenumber=$site", + "DBGetRunToAnswerC(update run judge2)"); + } + } + } + + DBExec($c, "commit work", "DBGetRunToAnswerC(commit)"); + LOGLevel("User got a run (run=$number, site=$site, contest=$contest, user=". + $_SESSION["usertable"]["usernumber"]. + "(site=".$_SESSION["usertable"]["usersitenumber"] .")).", 3); + return $a; +} +function DBGetRunToAutojudging($contest, $ip) { + $c = DBConnect(); + DBExec($c, "begin work", "DBGetRunToAnswerC(transaction)"); + $sql = "select r.contestnumber as contest, r.runsitenumber as site, r.runanswer as answer, " . + "r.runanswer1 as answer1, r.runanswer2 as answer2, " . + "r.runnumber as number, r.rundatediff as timestamp, r.runstatus as status, " . + "r.rundata as sourceoid, r.runfilename as sourcename, l.langnumber as langnumber, " . + "p.problemname as problemname, p.problemnumber as problemnumber, l.langextension as extension, l.langname as language, " . + "p.problembasefilename as basename, ". + "p.probleminputfilename as inputname, p.probleminputfile as inputoid, " . + "r.autoip as autoip, r.autobegindate as autobegin, r.autoenddate as autoend, r.autoanswer as autoanswer, ". + "r.autostdout as autostdout, r.autostderr as autostderr ". + "from runtable as r, problemtable as p, langtable as l " . + "where r.contestnumber=$contest and p.contestnumber=r.contestnumber and " . + "r.runproblem=p.problemnumber and r.runlangnumber=l.langnumber and ". + "r.contestnumber=l.contestnumber and " . + "r.autoip='' order by r.runnumber for update limit 1"; + $r = DBExec ($c, $sql, "DBGetRunToAutoJudging(get run/prob/lang for update)"); + $n = DBnlines($r); + if ($n < 1) { + DBExec($c, "rollback work", "DBGetRunToAutoJudging(rollback)"); + return false; + } + $a = DBRow($r,0); + $t = time(); + + DBExec($c, "update runtable set autoip='" . $ip . "', " . + "autobegindate=$t, autoenddate=null, autoanswer=null, autostdout=null, autostderr=null, " . + "updatetime=$t " . + "where contestnumber=${a["contest"]} and runnumber=${a["number"]} and runsitenumber=${a["site"]}", + "DBGetRunToAutojudging(update run)"); + + DBExec($c, "commit work", "DBGetRunToAutojudging(commit)"); + LOGLevel("Autojudging got a run (run=${a["number"]}, site=${a["site"]}, contest=${a["contest"]})", 3); + return $a; +} +function DBUpdateRunAutojudging($contest, $site, $number, $ip, $answer, $stdout, $stderr, $retval=0) { + if($retval=="") $retval=0; + $c = DBConnect(); + DBExec($c, "begin work", "DBUpdateRunAutojudging(transaction)"); + $sql = "select * from runtable as r " . + "where r.contestnumber=$contest and r.runnumber=$number and r.runsitenumber=$site and " . + "r.autoip='$ip'"; + $r = DBExec ($c, $sql . " for update", "DBUpdateRunAutoJudging(get run for update)"); + $n = DBnlines($r); + if ($n != 1) { + DBExec($c, "rollback work", "DBUpdateRunAutoJudging(rollback)"); + LogLevel("Unable to get a run for autojudging (run=$number, site=$site, contest=$contest)",1); + return false; + } + $a = DBRow($r,0); + $b = DBSiteInfo($contest, $site, $c); + $t = time(); + + if (($oid1 = DB_lo_import($c, $stdout)) === false) { + DBExec($c, "rollback work", "DBUpdateRunAutojudging(rollback-stdout)"); + LOGError("Unable to create a large object for file $stdout."); + return false; + } + + if (($oid2 = DB_lo_import($c, $stderr)) === false) { + DBExec($c, "rollback work", "DBUpdateRunAutojudging(rollback-stderr)"); + LOGError("Unable to create a large object for file $stderr."); + return false; + } + + if($answer=="") $answer="null"; + else $answer="'$answer'"; + DBExec($c, "update runtable set autoenddate=$t, autoanswer=$answer, autostdout=$oid1, autostderr=$oid2, " . + "updatetime=$t " . + "where contestnumber=$contest and runnumber=$number and runsitenumber=$site", + "DBUpdateRunAutojudging(update run)"); + + $b = DBSiteInfo($contest, $site, $c); + + if($b["siteautojudge"]!="t") { + DBExec($c, "commit work", "DBUpdateRunAutojudging(commit)"); + LOGLevel("Autojudging answered a run (run=$number, site=$site, contest=$contest, answer='$answer', retval=$retval)", 3); + return true; + } + + echo "DEBUG: $contest, $site, " .$a["usernumber"].", $site, $number, $retval\n"; + if(DBUpdateRunO($contest, $site, $a["usernumber"], $site, $number, $retval, $c)==false) { + DBExec($c, "rollback work", "DBUpdateRunAutoJudging(rollback)"); + LOGError("Unable to automatically update a run answer (run=$number, site=$site, ". + "contest=$contest, answer='$answer', retval=$retval)"); + return false; + } + DBExec($c, "commit work", "DBUpdateRunAutojudging(commit)"); + LOGLevel("Autojudging automatically answered a run (run=$number, site=$site, contest=$contest, retval=$retval, answer='$answer')", 3); + return true; +} +function DBGiveUpRunAutojudging($contest, $site, $number, $ip="", $ans="") { + $c = DBConnect(); + DBExec($c, "begin work", "DBGiveUpRunAutojudging(transaction)"); + $sql = "select * from runtable as r " . + "where r.contestnumber=$contest and r.runnumber=$number and r.runsitenumber=$site"; + $r = DBExec ($c, $sql . " for update", "DBGiveUpRunAutoJudging(get run for update)"); + $n = DBnlines($r); + if ($n != 1) { + DBExec($c, "rollback work", "DBGiveUpRunAutoJudging(rollback)"); + LogLevel("Unable to giveup a run from autojudging (run=$number, site=$site, contest=$contest)",1); + return false; + } + $a = DBRow($r,0); + $t = time(); + + if($ip=="") { + DBExec($c, "update runtable set autoenddate=null, autoanswer=null, autostdout=null, autostderr=null, " . + "updatetime=$t, autobegindate=null, autoip='' " . + "where contestnumber=$contest and runnumber=$number and runsitenumber=$site", + "DBGiveUpRunAutojudging(update run)"); + } else { + DBExec($c, "update runtable set autoenddate=$t, autoanswer='$ans', autostdout=null, ". + "autostderr=null, updatetime=$t, autoip='$ip' " . + "where contestnumber=$contest and runnumber=$number and runsitenumber=$site", + "DBGiveUpRunAutojudging(update run-withip)"); + } + DBExec($c, "commit work", "DBGiveUpRunAutojudging(commit)"); + LOGLevel("Run gaveup from Autojudging (run=$number, site=$site, contest=$contest)", 3); + return true; +} +function DBAllRuns($contest) { + return DBOpenRunsSNS($contest,"x",-1); +} +function DBAllRunsInSites($contest,$site,$order='run') { + return DBOpenRunsSNS($contest,$site,-1,$order); +} +//function DBOpenRuns($contest) { +// return DBOpenRunsSNS($contest,"x",1); +//} +function DBOpenRunsInSites($contest,$site) { + return DBOpenRunsSNS($contest,$site,1); +} +function DBOpenRunsSNS($contest,$site,$st,$order='run') { + $c = DBConnect(); + $sql = "select distinct r.runnumber as number, r.rundatediff as timestamp, r.usernumber as user, " . + "p.problemname as problem, r.runstatus as status, l.langname as language, l.langextension as extension, " . + "a.yes as yes, p.problemcolor as color, p.problemcolorname as colorname, " . + "r.runsitenumber as site, r.runjudge as judge, r.runjudgesite as judgesite, " . + "r.runjudge1 as judge1, r.runjudgesite1 as judgesite1, " . + "r.runjudge2 as judge2, r.runjudgesite2 as judgesite2, " . + "a.runanswer as answer, r.runfilename as filename, " . + "r.runanswer1 as answer1, r.runanswer2 as answer2, " . + "r.autobegindate as autobegin, r.autoenddate as autoend, r.autoanswer as autoanswer ". + "from runtable as r, problemtable as p, langtable as l, answertable as a " . + "where r.contestnumber=$contest and p.contestnumber=r.contestnumber and " . + "r.runproblem=p.problemnumber and l.contestnumber=r.contestnumber and " . + "l.langnumber=r.runlangnumber and a.answernumber=r.runanswer and " . + "a.contestnumber=r.contestnumber"; + if ($site != "x") { + $str = explode(",", $site); + $sql .= " and (r.runsitenumber=-1"; + for ($i=0;$i 0) { + $sql = "select * from runtable as t where t.contestnumber=$contest and " . + "t.runsitenumber=$site and t.runnumber=$runnumber"; + $r = DBExec ($c, $sql . " for update", "DBNewRun(get run for update)"); + $n = DBnlines($r); + if ($n > 0) { + $insert=false; + $lr = DBRow($r,0); + $t = $lr['updatetime']; + if(isset($lr['autostdout'])) + $oid1 = $lr['autostdout']; + if(isset($lr['autostderr'])) + $oid2 = $lr['autostderr']; + } + $n = $runnumber; + } else + $runnumber = $n; + + if($rundatediff < 0) { + $b = DBSiteInfo($contest, $site, $c); + $dif = $b["currenttime"]; + $rundatediff = $dif; + if ($dif < 0) { if(!isset($param['allowneg'])) { + DBExec($c, "rollback work", "DBNewRun(rollback-started)"); + LOGError("Tried to submit a run but the contest is not started. SQL=(" . $sql . ")"); + MSGError("The contest is not started yet!"); + return false; + } } + if (!$b["siterunning"]) { + DBExec($c, "rollback work", "DBNewRun(rollback-over)"); + LOGError("Tried to submit a run but the contest is over. SQL=(" . $sql . ")"); + MSGError("The contest is over!"); + return false; + } + } else { + $dif = $rundatediff; + } + + if($updatetime > $t || $insert) { + DBExec($c, "update sitetable set sitenextrun=$runnumber, updatetime=".$t. + " where sitenumber=$site and contestnumber=$contest and sitenextrun<$runnumber", "DBNewRun(update site)"); + +// LOGError($autostdout); + if(substr($autostdout,0,7)=="base64:") { + $autostdout = base64_decode(substr($autostdout,7)); + $oldoid1 = $oid1; + if (($oid1 = DB_lo_import_text($c, $autostdout)) == null) { + DBExec($c, "rollback work", "DBNewRun(rollback-import stdout)"); + LOGError("Unable to create a large object for file stdout (run=$runnumber,site=$site,contest=$contest)."); + MSGError("problem importing stdout to database. Contact an admin now!"); + exit; + } + } else { + if($autostdout != '') { + DBExec($c, "rollback work", "DBNewRun(rollback-import stderr)"); + LOGError("Unable to create a large object for file stdout that is not BASE64 (run=$runnumber,site=$site,contest=$contest)."); + MSGError("problem importing stdout (not BASE64) to database. Contact an admin now!"); + exit; + } + $oid1 = 'NULL'; + } + if(substr($autostderr,0,7)=="base64:") { +// LOGError($autostderr); + $autostderr = base64_decode(substr($autostderr,7)); + $oldoid2 = $oid2; + if (($oid2 = DB_lo_import_text($c, $autostderr)) == null) { + DBExec($c, "rollback work", "DBNewRun(rollback-import stderr)"); + LOGError("Unable to create a large object for file stderr (run=$runnumber,site=$site,contest=$contest)."); + MSGError("problem importing stderr to database. Contact an admin now!"); + exit; + } + } else { + if($autostderr != '') { + DBExec($c, "rollback work", "DBNewRun(rollback-import stderr)"); + LOGError("Unable to create a large object for file stderr that is not BASE64 (run=$runnumber,site=$site,contest=$contest)."); + MSGError("problem importing stderr (not BASE64) to database. Contact an admin now!"); + exit; + } + $oid2 = 'NULL'; + } + } + $ret=1; + if($insert) { + if(substr($filepath,0,7)!="base64:") { + if (($oid = DB_lo_import($c, $filepath)) === false) { + DBExec($c, "rollback work", "DBNewRun(rollback-import)"); + LOGError("DBNewRun: Unable to create a large object for file $filepath."); + MSGError("problem importing file $filepath to database. Contact an admin now!"); + exit; + } + } else { + $filepath = base64_decode(substr($filepath,7)); + if (($oid = DB_lo_import_text($c, $filepath)) == null) { + DBExec($c, "rollback work", "DBNewRun(rollback-import)"); + LOGError("DBNewRun: Unable to create a large object for file."); + MSGError("problem importing file to database. Contact an admin now!"); + exit; + } + } + DBExec($c, "INSERT INTO runtable (contestnumber, runsitenumber, runnumber, usernumber, rundate, " . + "rundatediff, rundatediffans, runproblem, runfilename, rundata, runanswer, runstatus, runlangnumber, " . + "runjudge, runjudgesite, runanswer1, runjudge1, runjudgesite1, runanswer2, runjudge2, runjudgesite2, ". + "autoip, autobegindate, autoenddate, autoanswer, autostdout, autostderr, updatetime) " . + "VALUES ($contest, $site, $n, $user, $rundate, $rundatediff, $rundatediffans, $problem, '$filename', $oid, $runanswer, " . + "'$runstatus', $lang, $runjudge, $runjudgesite, $runanswer1, $runjudge1, $runjudgesite1, $runanswer2, $runjudge2, " . + "$runjudgesite2, '$autoip', $autobegindate, $autoenddate, '$autoanswer', $oid1, $oid2, $updatetime)", + "DBNewRun(insert run)"); + if($cw) { + DBExec($c, "commit work", "DBNewRun(commit)"); + LOGLevel("User $user submitted a run (#$n) on site #$site " . + "(problem=$problem,filename=$filename,lang=$lang,contest=$contest,date=$t,datedif=$dif,oid=$oid).",2); + } + $ret=2; + } else { + if($updatetime > $t) { + $ret=2; + DBExec($c, "update runtable set rundate=$rundate, rundatediff=$rundatediff, " . + "rundatediffans=$rundatediffans, runanswer=$runanswer, runanswer1=$runanswer1, runanswer2=$runanswer2, runstatus='$runstatus', ". + "runjudge1=$runjudge1, runjudgesite1=$runjudgesite1, runjudge2=$runjudge2, runjudgesite2=$runjudgesite2, " . + "runjudge=$runjudge, runjudgesite=$runjudgesite, updatetime=$updatetime, ". + "autoip='$autoip', autobegindate=$autobegindate, autoenddate=$autoenddate, autoanswer='$autoanswer', " . + "autostdout=$oid1, autostderr=$oid2 " . + "where runnumber=$runnumber and contestnumber=$contest and runsitenumber=$site", "DBNewRun(update run)"); + + if(is_numeric($oldoid1)) DB_lo_unlink($c,$oldoid1); + if(is_numeric($oldoid2)) DB_lo_unlink($c,$oldoid2); + } + if($cw) DBExec($c, "commit work", "DBNewRun(commit-update)"); + } + return $ret; +/* // isso gera problemas de portabilidade e de seguranca (quando outros usuarios tambem tem shell + // no servidor e podem construir paginas web. Eles podem usar essas paginas para acessar esses arquivos, + // pois os mesmos ficaram com dono apache/www-data/etc) + umask(0077); + @mkdir("/tmp/boca"); + if (!move_uploaded_file ($filepath, + "/tmp/boca/contest${contest}.site${site}.run${n}.user${user}.problem${problem}.time${t}.${filename}")) + LOGLevel("Run not saved as file (run=$n,site=$site,contest=$contest", 1); +*/ +} +//recebe o numero do contest, o numero do site e o numero do usuario +//devolve um array, onde cada linha tem os atributos +// number (numero da run) +// timestamp (hora da criacao da run) +// problem (nome do problema) +// status (situacao da run) +// answer (texto com a resposta) +function DBUserRuns($contest,$site,$user) { + $b = DBSiteInfo($contest, $site); + if ($b == null) { + exit; + } + $t = $b["currenttime"]; + + $c = DBConnect(); + $r = DBExec($c, "select distinct r.runnumber as number, r.rundatediff as timestamp, " . + "r.runfilename as filename, r.rundata as oid, " . + "p.problemcolorname as colorname, p.problemcolor as color, a.yes as yes, " . + "p.problemname as problem, r.runstatus as status, l.langname as language, l.langextension as extension, " . + "a.runanswer as answer, a.fake as ansfake, r.rundatediffans as anstime, " . + "r.runanswer1 as answer1, r.runanswer2 as answer2 " . + "from runtable as r, problemtable as p, answertable as a, langtable as l " . + "where r.contestnumber=$contest and p.contestnumber=r.contestnumber and " . + "l.contestnumber=r.contestnumber and l.langnumber=r.runlangnumber and " . + "r.contestnumber=a.contestnumber and r.runproblem=p.problemnumber and " . + "r.runsitenumber=$site and r.usernumber=$user and not r.runstatus ~ 'deleted' and " . + "(r.rundatediffans<=$t or (r.runstatus != 'judged' and r.rundatediff<=$t)) and " . + "a.answernumber=r.runanswer order by r.runnumber", + "DBUserRuns(get run/prob/ans/lang)"); + $n = DBnlines($r); + + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + if ($a[$i]["timestamp"] >= $b["sitelastmileanswer"]) + $a[$i]["answer"] = ""; + } + return $a; +} +function DBUserRunsYES($contest,$site,$user) { + $b = DBSiteInfo($contest, $site); + if ($b == null) { + exit; + } + $t = $b["currenttime"]; + $c = DBConnect(); + $r = DBExec($c, "select distinct p.problemcolorname as colorname, p.problemcolor as color, " . + "r.rundatediff as timestamp, p.problemnumber as number " . + "from runtable as r, problemtable as p, answertable as a " . + "where r.contestnumber=$contest and p.contestnumber=r.contestnumber and " . + "r.contestnumber=a.contestnumber and r.runproblem=p.problemnumber and " . + "r.runsitenumber=$site and r.usernumber=$user and not r.runstatus ~ 'deleted' and " . + "(r.rundatediffans<=$t or (r.runstatus != 'judged' and r.rundatediff<=$t)) and " . + "a.answernumber=r.runanswer and a.yes='t' order by r.rundatediff", + "DBUserRunsYES(get run/prob/ans/lang)"); + $n = DBnlines($r); + + $a = array(); $j=0; + $p = array(); + for ($i=0;$i<$n;$i++) { + $aa = DBRow($r,$i); + if ($aa["timestamp"] < $b["sitelastmileanswer"]) { + if(!isset($p[$aa["number"]])) { + $p[$aa["number"]] = 1; + $a[$j] = $aa; + $j++; + } + } + } + return $a; +} +//recebe o numero do contest, o numero do site do juiz e o numero do juiz +//devolve um array, onde cada linha tem os atributos +// number (numero da run) +// timestamp (hora da criacao da run) +// problem (nome do problema) +// status (situacao da run) +// answer (texto com a resposta) +function DBJudgedRuns($contest,$site,$user) { + $c = DBConnect(); + $r = DBExec($c, "select distinct r.runsitenumber as site, r.runnumber as number, r.rundatediff as timestamp, " . + "p.problemname as problem, r.runstatus as status, l.langname as language, l.langextension as extension, " . + "a.runanswer as answer, r.updatetime, r.runanswer1 as answer1, r.runanswer2 as answer2 " . + "from runtable as r, problemtable as p, answertable as a, langtable as l " . + "where r.contestnumber=$contest and p.contestnumber=r.contestnumber and " . + "l.contestnumber=r.contestnumber and l.langnumber=r.runlangnumber and " . + "r.contestnumber=a.contestnumber and r.runproblem=p.problemnumber and " . + "a.answernumber=r.runanswer and " . + "((r.runjudgesite=$site and r.runjudge=$user) or ". + " (r.runjudgesite1=$site and r.runjudge1=$user) or ". + " (r.runjudgesite2=$site and r.runjudge2=$user)) ". + " order by r.updatetime", + "DBJudgedRuns(get run/prob/ans/lang)"); + $n = DBnlines($r); + + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + } + return $a; +} + +function exitmsg($retval) { +/* FROM SAFEEXEC +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +*/ +/* + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 0, 'Not answered yet', 'f', 't')", "DBNewContest(insert fake answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 1, 'YES', 't', 'f')", "DBNewContest(insert YES answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 2, 'NO - Compilation error', 'f', 'f')", "DBNewContest(insert CE answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 3, 'NO - Runtime error', 'f', 'f')", "DBNewContest(insert RE answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 4, 'NO - Time limit exceeded', 'f', 'f')", "DBNewContest(insert TLE answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 5, 'NO - Presentation error', 'f', 'f')", "DBNewContest(insert PE answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 6, 'NO - Wrong answer', 'f', 'f')", "DBNewContest(insert WA answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 7, 'NO - Contact staff', 'f', 'f')", "DBNewContest(insert CS answer)"); +*/ + if($retval==-1) { + $answer="Internal error while executing run command"; + $retval = 7; // contact staff + } + else if($retval==1) { + $answer="Compilation error"; + $retval = 2; // compilation error + } + else if($retval==2) { + $answer="Runtime error"; + $retval = 3; // runtime error + } + else if($retval==3) { + $answer="Time limit exceeded"; + $retval = 4; // timelimit exceeded + } + else if($retval==4) { + $answer="safeexec internal error (4)"; + $retval = 7; // contact staff + } + else if($retval==5) { + $answer="safeexec error: parameter problem"; + $retval = 7; // contact staff + } + else if($retval==6) { + $answer="safeexec internal error (6)"; + $retval = 7; // contact staff + } + else if($retval==7) { + $answer="Runtime error (memory-limit)"; + $retval = 3; // runtime error + } + else if($retval==8) { + $answer="Code generates security threat"; + $retval = 3; // runtime error + } + else if($retval==9) { + $answer="Runtime error (or possible java class name mismatch)"; + } else { + $answer="Unknown autojudge status"; + $retval = 7; + } + return array($retval,$answer); +} + +// eof +?> diff --git a/src/fscore.php b/src/fscore.php new file mode 100644 index 0000000..d2b203e --- /dev/null +++ b/src/fscore.php @@ -0,0 +1,357 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 02/nov/2012 by cassio@ime.usp.br + +////////////////////////////funcoes para placar/////////////////////////////////////////////// +function ScoreCMP($a,$b) { + if ($a["totalcount"]=="") $a["totalcount"]=0; + if ($b["totalcount"]=="") $b["totalcount"]=0; + if ($a["totaltime"]=="") $a["totaltime"]=0; + if ($b["totaltime"]=="") $b["totaltime"]=0; + + if ($a["totalcount"]>$b["totalcount"]) return 1; + else if ($a["totalcount"]<$b["totalcount"]) return -1; + else { + if ($a["totaltime"]<$b["totaltime"]) return 1; + else if ($a["totaltime"]>$b["totaltime"]) return -1; + else { + if(isset($a["first"]) && $a["first"] != 0) { + if($a["first"]<$b["first"]) return 1; + else if($a["first"]>$b["first"]) return -1; + } + if ($a["user"]<$b["user"]) return 1; + else if ($a["user"]>$b["user"]) return -1; + else return 0; + } + } +} +function ordena($a) { + $r = array(); + for ($i=0; $i 0)) { + $j=0; + for(;$j<$i;$j++) + if($r[$j]['user']==$a[$e]['user'] && $r[$j]['site']==$a[$e]['site']) break; + if($j>=$i) { + $max = $a[$e]; + $maxe = $e; + } + } + } + if ($max==null) break; + $r[$i] = $max; + $a[$maxe] = null; + } + return $r; +} +function DBScore($contest, $verifylastmile, $hor=-1, $globalsite='0') { + $c = DBConnect(); + $r = DBExec($c, "select sitenumber as number from sitetable where contestnumber=$contest and siteactive='t'", + "DBScore(get site)"); + $n = DBnlines($r); + if ($n == 0) { + LOGError("Unable to get site information. No active sites available (contest=$contest)"); + MSGError("Unable to get site information. No active sites available. Contact an admin now!"); + exit; + } + $a = array(); + $resp = array(); + $whichsites=explode(',',$globalsite); + for ($i=0;$i<$n;$i++) { + $a = DBRow($r,$i); + if(in_array($a["number"], $whichsites) || in_array(0,$whichsites)) { + list($resp1,$data0) = DBScoreSite($contest, $a["number"], $verifylastmile, $hor); + $resp = array_merge($resp, $resp1); + } + } + $ds = DIRECTORY_SEPARATOR; + if($ds=="") $ds = "/"; + $probs=DBGetProblems($contest); $nprobs=count($probs); + + $scoreitems = glob($_SESSION['locr'] . $ds . "private" .$ds . "remotescores" . $ds . "score*.dat", GLOB_NOSORT); + array_multisort(array_map('filemtime', $scoreitems), SORT_NUMERIC, SORT_DESC, $scoreitems); + + foreach ($scoreitems as $fname) { + $namear=explode('_',$fname); + $overloadsite=-1; + if(isset($namear[3]) && is_numeric($namear[2])) $overloadsite=$namear[2]; + $fc=file_get_contents($fname); + if(($arr = unserialize(base64_decode($fc)))===false) { + LOGError("File " . sanitizeText($fname) . " is not compatible"); + } else { + if(is_array($arr)) { + if(isset($arr['site'])) { + $site=$arr['site']; //if($overloadsite>0) $site=$overloadsite; + if(!in_array($site, $whichsites) && !in_array(0,$whichsites)) continue; + $fine=1; + reset($resp); + while(list($e, $c) = each($resp)) { + if($resp[$e]['site']==$site) { $fine=0; break; } + } + if($fine) { + list($arr,$data0) = DBScoreSite($contest, $site, $verifylastmile, $hor, $arr); + reset($arr); + while(list($ee,$cc) = each($arr)) { + if($site != $arr[$ee]['site']) { + $arr[$ee]=null; + unset($arr[$ee]); + } else { + // just to make the color of the other site changed to the color of the problem in this site + while(list($e2,$c2) = each($arr[$ee]["problem"])) { + for($prob=0; $prob<$nprobs; $prob++) { + if($probs[$prob]['number']==$e2) { + $arr[$ee]['problem'][$e2]['color'] = $probs[$prob]['color']; + $arr[$ee]['problem'][$e2]['colorname'] = $probs[$prob]['colorname']; + break; + } + } + } + } + } + $resp = array_merge($resp, $arr); + } + } else { +// old version -- just for compatibility --- + while(list($ee,$cc) = each($arr)) { + $fine=1; + reset($resp); + while(list($e, $c) = each($resp)) { + if($resp[$e]['site']==$arr[$ee]['site']) { $fine=0; break; } + } + if($fine==0) $arr[$ee]=null; + else { + // just to make the color of the other site changed to the color of the problem in this site + while(list($e2,$c2) = each($arr[$ee]["problem"])) { + for($prob=0; $prob<$nprobs; $prob++) { + if($probs[$prob]['number']==$e2) { + $arr[$ee]['problem'][$e2]['color'] = $probs[$prob]['color']; + $arr[$ee]['problem'][$e2]['colorname'] = $probs[$prob]['colorname']; + break; + } + } + } + } + } + $resp = array_merge($resp, $arr); +// ---- end of old version --- + } + } +// MSGError("got scores from $fname"); + } + } + if (($result = ordena ($resp)) === false) { + LOGError("Error while sorting scores (contest=$contest)."); + MSGError("Error while sorting scores. Contact an admin now!"); + } + return $result; +} + +function DBBalloon($contest, $site, $user, $problem, $localsite=true, $c=null) { + if($c==null) + $c = DBConnect(); + if (($b = DBSiteInfo($contest, $site, $c)) == null) + exit; + if ($localsite) { + if (($blocal = DBSiteInfo($contest, $_SESSION["usertable"]["usersitenumber"], $c)) == null) + exit; + } else $blocal = $b; + if (($ct = DBContestInfo($contest,$c)) == null) + exit; + + $t = time(); + $ta = $blocal["currenttime"]; +// if ($verifylastmile) + $tf = $b["sitelastmilescore"]; +// else { +// $tf = $b["siteduration"]; +// } + $r = DBExec($c, "select r.rundatediff as time, a.yes as yes from " . + "runtable as r, answertable as a where r.runanswer=a.answernumber and " . + "a.contestnumber=$contest and r.usernumber=$user and r.runproblem=$problem and " . + "r.contestnumber=$contest and r.runsitenumber=$site and (r.runstatus ~ 'judged' or r.runstatus ~ 'judged+') and " . + "r.rundatediff>=0 and r.rundatediff<=$tf and r.rundatediffans<=$ta " . + "order by r.rundatediff", "DBBalloon(get runs)"); + $n = DBnlines($r); + for ($i=0;$i<$n;$i++) { + $a = DBRow($r,$i); + if($a["yes"]=='t') return true; + } + return false; +} +function DBRecentNews($contest, $site, $verifylastmile, $minutes=3) { + if (($b = DBSiteInfo($contest, $site)) == null) + exit; + if (($blocal = DBSiteInfo($contest, $_SESSION["usertable"]["usersitenumber"])) == null) + exit; + if (($ct = DBContestInfo($contest)) == null) + exit; + + $t = time(); + $ta = $blocal["currenttime"]; + $taa = $ta - $minutes*60; + if ($verifylastmile) + $tf = $b["sitelastmilescore"]; + else { + $tf = $b["siteduration"]; + } + + $c = DBConnect(); + $r = DBExec($c, "select a.yes as yes, p.problemcolor as color, p.problemcolorname as colorname, u.userfullname as userfullname, " . + "u.usernumber as usernumber, p.problemnumber as problemnumber, p.problemname, (r.rundatediffans>$ta) as fut, min(r.rundatediff) as time from " . + "runtable as r, answertable as a, problemtable as p, usertable as u where r.runanswer=a.answernumber and " . + "p.contestnumber=$contest and a.contestnumber=$contest and r.usernumber = u.usernumber and u.usertype='team' and " . + "p.problemnumber=r.runproblem and r.contestnumber=$contest and r.runsitenumber=$site and u.userenabled='t' and " . + "r.rundatediff>=$taa and r.rundatediff<=$tf and r.rundatediff<=$ta and u.contestnumber=$contest and u.usersitenumber=$site and " . + "((a.yes='t' and r.rundatediffans<=$ta) or (r.rundatediffans>$ta)) " . + "group by a.yes,p.problemcolor,p.problemcolorname,p.problemname,u.userfullname,u.usernumber,p.problemnumber,fut order by time", "DBRecentNews(get runs)"); + $n = DBnlines($r); + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + if($a[$i]["fut"]=='t' && $a[$i]["yes"]=='t') $a[$i]["yes"]='f'; + } + return $a; +} +function DBScoreSite($contest, $site, $verifylastmile, $hor=-1, $data=null) { + if (($blocal = DBSiteInfo($contest, $_SESSION["usertable"]["usersitenumber"])) == null) + exit; + if (($b = DBSiteInfo($contest, $site, null, false)) == null) + $b=$blocal; + if (($ct = DBContestInfo($contest)) == null) + exit; + + $t = time(); + $ta = $blocal["currenttime"]; + if($hor >= 0) $ta = $hor; + if ($verifylastmile) + $tf = $b["sitelastmilescore"]; + else { + $tf = $b["siteduration"]; + } + if($data != null && is_numeric($data)) { + if($data < $ta) $ta = $data; + $data=null; + } + + $data0=array(); + if($data==null) { + $c = DBConnect(); + $resp = array(); + $r = DBExec($c, "select * from usertable where contestnumber=$contest and usersitenumber=$site and ". + "usertype='team' and userlastlogin is not null and userenabled='t'", "DBScoreSite(get users)"); + $n = DBnlines($r); + for ($i=0;$i<$n;$i++) { + $a = DBRow($r,$i); + $resp[$a["usernumber"]]["user"]=$a["usernumber"]; + $resp[$a["usernumber"]]["site"]=$a["usersitenumber"]; + $resp[$a["usernumber"]]["username"]=$a["username"]; + $resp[$a["usernumber"]]["usertype"]=$a["usertype"]; + $resp[$a["usernumber"]]["userfullname"]=$a["userfullname"]; + $resp[$a["usernumber"]]["totaltime"]=0; + $resp[$a["usernumber"]]["totalcount"]=0; + $resp[$a["usernumber"]]["problem"]=array(); + } + $r = DBExec($c, "select r.usernumber as user, p.problemname as problemname, r.runproblem as problem, ". + "p.problemcolor as color, p.problemcolorname as colorname, " . + "r.rundatediff as time, r.rundatediffans as anstime, a.yes as yes, r.runanswer as answer from " . + "runtable as r, answertable as a, problemtable as p where r.runanswer=a.answernumber and " . + "a.contestnumber=$contest and p.problemnumber=r.runproblem and p.contestnumber=$contest and " . + "r.contestnumber=$contest and r.runsitenumber=$site and (r.runstatus ~ 'judged' or r.runstatus ~ 'judged+') and " . + "r.rundatediff>=0 and r.rundatediff<=$tf and r.rundatediffans<=$ta " . + "order by r.usernumber, r.runproblem, r.rundatediff", "DBScoreSite(get runs)"); + $n = DBnlines($r); + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + } + $data0['n']=$n; + $data0['resp']=$resp; + $data0['a']=$a; + $data0['site']=$site; + } else { + $resp=$data['resp']; + $n=$data['n']; + $a=$data['a']; + } + + $i=0; + while ($i<$n) { + if($a[$i]["anstime"] > $ta) { $i++; continue; } + $user = $a[$i]["user"]; + $problem = $a[$i]["problem"]; + $time = 0; + $k = 0; + if(!isset($resp[$user])) { $i++; continue; } + $resp[$user]["user"] = $user; + $resp[$user]["site"] = $site; + $resp[$user]["problem"][$problem]["name"] = $a[$i]["problemname"]; + $resp[$user]["problem"][$problem]["color"] = $a[$i]["color"]; + $resp[$user]["problem"][$problem]["colorname"] = $a[$i]["colorname"]; + $resp[$user]["problem"][$problem]["solved"] = false; + $resp[$user]["problem"][$problem]["judging"] = false; + $resp[$user]["problem"][$problem]["time"] = 0; + $resp[$user]["problem"][$problem]["penalty"] = 0; + $resp[$user]["problem"][$problem]["count"] = 0; + + while ($i<$n && $a[$i]["anstime"] <= $ta && $a[$i]["user"]==$user && $a[$i]["problem"]==$problem && $a[$i]["yes"]!='t') { + $time += (int) (($ct["contestpenalty"])/60); + $k++; + $i++; + } + + $resp[$user]["problem"][$problem]["count"] = $k; + if ($i>=$n) break; + if($a[$i]["anstime"] <= $ta && $a[$i]["user"]==$user && $a[$i]["problem"]==$problem && $a[$i]["yes"]=='t') { + $timet = (int) (($a[$i]["time"])/60); + if(!isset($resp[$user]["first"]) || $timet < $resp[$user]["first"]) + $resp[$user]["first"] = $timet; + $time += $timet; + $resp[$user]["problem"][$problem]["time"] = $timet; + $resp[$user]["problem"][$problem]["penalty"] = $time; + $resp[$user]["problem"][$problem]["solved"] = true; + $resp[$user]["problem"][$problem]["count"]++; + $resp[$user]["totaltime"] += $time; + $resp[$user]["totalcount"]++; + } + while ($i<$n && $a[$i]["user"]==$user && $a[$i]["problem"]==$problem) { + $i++; + } + } + + if($data==null) { + $aa = DBRecentNews($contest, $site, $verifylastmile, $ta); + $data0['aa']=$aa; + } else $aa=$data['aa']; + + for($i=0; $i diff --git a/src/ftask.php b/src/ftask.php new file mode 100644 index 0000000..86417b2 --- /dev/null +++ b/src/ftask.php @@ -0,0 +1,515 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +function DBDropTaskTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"tasktable\"", "DBDropTaskTable(drop table)"); +} +function DBCreateTaskTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"tasktable\" ( +\"contestnumber\" int4 NOT NULL, -- (id do concurso) +\"sitenumber\" int4 NOT NULL, -- (id do site) +\"usernumber\" int4 NOT NULL, -- (id do usuario requisitando a tarefa) +\"tasknumber\" int4 NOT NULL, -- (id do problema) +\"taskstaffnumber\" int4, -- (id do usuario executando a tarefa) +\"taskstaffsite\" int4, -- (id do usuario executando a tarefa) +\"taskdate\" int4 NOT NULL, -- (dia/hora da submissao no local de origem) +\"taskdatediff\" int4 NOT NULL, -- (diferenca entre inicio da competicao e dia/hora da submissao em seg) +\"taskdatediffans\" int4 NOT NULL, -- (diferenca entre inicio da competicao e dia/hora da correcao em seg) +\"taskdesc\" varchar(200), -- (descricao da tarefa) +\"taskfilename\" varchar(100), -- (nome do arquivo) +\"taskdata\" oid, -- (apontador para o arquivo) +\"tasksystem\" bool NOT NULL, -- (tarefa de sistema?) +\"taskstatus\" varchar(20) NOT NULL, -- (status da tarefa: opentask, processing, done) +\"colorname\" varchar(100) DEFAULT '', -- nome da cor do problema +\"color\" varchar(6) DEFAULT '', -- cor do problema, formato html (RGB hexadecimal) +\"updatetime\" int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) +-- (tabela com tarefas para os staffs. Dentre elas podemos citar baloes e impressoes) +CONSTRAINT \"task_pkey\" PRIMARY KEY (\"contestnumber\", \"sitenumber\", \"tasknumber\"), +CONSTRAINT \"user_fk\" FOREIGN KEY (\"contestnumber\", \"sitenumber\", \"usernumber\") + REFERENCES \"usertable\" (\"contestnumber\", \"usersitenumber\", \"usernumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE +)", "DBCreateTaskTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"tasktable\" FROM PUBLIC", "DBCreateTaskTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON \"tasktable\" TO \"".$conf["dbuser"]."\"", "DBCreateTaskTable(grant bocauser)"); + $r = DBExec($c, "CREATE UNIQUE INDEX \"task_index\" ON \"tasktable\" USING btree ". + "(\"contestnumber\" int4_ops, \"sitenumber\" int4_ops, \"tasknumber\" int4_ops)", + "DBCreateTaskTable(create index)"); +} + +function DBChiefUpdateTask($contest, $usersite, $usernumber, $tasksite, $tasknumber, $st) { + return DBUpdateTaskC($contest, $usersite, $usernumber, $tasksite, $tasknumber, $st, 1); +} +function DBUpdateTask($contest, $usersite, $usernumber, $tasksite, $tasknumber, $st) { + return DBUpdateTaskC($contest, $usersite, $usernumber, $tasksite, $tasknumber, $st, 0); +} +function DBUpdateTaskC($contest, $usersite, $usernumber, $tasksite, $tasknumber, $status, $chief) { + $b = DBSiteInfo($contest, $tasksite); + if ($b == null) { + exit; + } + + $c = DBConnect(); + DBExec($c, "begin work", "DBUpdateTaskC(transaction)"); + $sql = "select * from tasktable as t where t.contestnumber=$contest and " . + "t.sitenumber=$tasksite and t.tasknumber=$tasknumber"; + if ($chief != 1) { + $sql .= " and t.taskstatus='processing' and t.taskstaffnumber=$usernumber and t.taskstaffsite=$usersite"; + $tx = "Judge"; + } else $tx = "Chief"; + $r = DBExec ($c, $sql . " for update", "DBUpdateTaskC(get task for update)"); + $n = DBnlines($r); + if ($n != 1) { + DBExec($c, "rollback work", "DBUpdateTaskC(rollback)"); + LogLevel("Unable to alter the task record (maybe it was already done by a chief) " . + "(task=$tasknumber, site=$tasksite, contest=$contest).",1); + MSGError("Unable to alter the task record (maybe it was already done by a chief)"); + return false; + } + $temp = DBRow($r,0); + $b = DBSiteInfo($contest, $tasksite, $c); + $t = $b["currenttime"]; + + DBExec($c, "update tasktable set taskstatus='$status', taskstaffnumber=$usernumber, taskstaffsite=$usersite, " . + "taskdatediffans=$t, updatetime=".time()." " . + "where contestnumber=$contest and tasknumber=$tasknumber and sitenumber=$tasksite", + "DBUpdateTaskC(update task)"); + + DBExec($c, "commit work", "DBUpdateTaskC(commit)"); + LOGLevel("Task updated (task=$tasknumber, site=$tasksite, contest=$contest, user=$usernumber(site=$usersite), ". + "status=$status).", 3); + return true; +} +//devolve uma task que estava sendo processada. Recebe o numero da task, +//o numero do site da task e o numero do contest. +//tenta alterar o status para 'opentask'. Se nao conseguir retorna false +function DBChiefTaskGiveUp($number,$site,$contest) { + return DBTaskGiveUp($number,$site,$contest,-1,-1); +} +function DBTaskGiveUp($number,$site,$contest,$usernumber,$usersite) { + $c = DBConnect(); + DBExec($c, "begin work", "DBTaskGiveUp(transaction)"); + $sql = "select * from tasktable as t where t.contestnumber=$contest and " . + "t.sitenumber=$site and t.tasknumber=$number"; + if ($usernumber != -1 || $usersite != -1) { + $sql .= " and t.taskstatus='processing' and t.taskstaffnumber=$usernumber and taskstaffsite=$usersite"; + $tx = "Staff"; + } else $tx = "Chief"; + $r = DBExec ($c, $sql . " for update", "DBTaskGiveUp(get task for update)"); + $n = DBnlines($r); + if ($n != 1) { + DBExec($c, "rollback work", "DBTaskGiveUp(rollback)"); + LogLevel("Unable to return a task (maybe the timeout or a chief returned it first). ". + "(task=$number, site=$site, contest=$contest)",1); + return false; + } + + DBExec($c, "update tasktable set taskstatus='opentask', taskstaffnumber=NULL, taskstaffsite=NULL, ". + "updatetime=" .time(). " ". + "where contestnumber=$contest and tasknumber=$number and sitenumber=$site", + "DBTaskGiveUp(update task)"); + + DBExec($c, "commit work", "DBTaskGiveUp(commit)"); + LOGLevel("Task returned (task=$number, site=$site, contest=$contest, user=$usernumber).", 3); + return true; +} +function DBTaskDelete($number,$site,$contest,$user,$usersite) { + $c = DBConnect(); + DBExec($c, "begin work", "DBTaskDelete(transaction)"); + $sql = "select * from tasktable as t where t.contestnumber=$contest and " . + "t.sitenumber=$site and t.tasknumber=$number"; + $r = DBExec ($c, $sql . " for update", "DBTaskDelete(get task for update)"); + $n = DBnlines($r); + if ($n != 1) { + DBExec($c, "rollback work", "DBTaskDelete(rollback)"); + LogLevel("Unable to delete a task. ". + "(task=$number, site=$site, contest=$contest)",1); + return false; + } + + DBExec($c, "update tasktable set taskstatus='deleted', taskstaffnumber=$user, taskstaffsite=$usersite, ". + "updatetime=" . time()." ". + "where contestnumber=$contest and tasknumber=$number and sitenumber=$site", + "DBTaskDelete(update task)"); + + DBExec($c, "commit work", "DBTaskDelete(commit)"); + LOGLevel("Task deleted (task=$number, site=$site, contest=$contest, user=$user($usersite)).", 3); + return true; +} + +//pega uma task para processar. Recebe o numero da task, o numero do site e o numero do contest. +//tenta alterar o status para 'processing' e se conseguir, devolve um array com dados da task. +//Se nao conseguir, retorna false +function DBChiefGetTaskToAnswer($number,$site,$contest) { + return DBGetTaskToAnswerC($number,$site,$contest,1); +} +function DBGetTaskToAnswer($number,$site,$contest) { + return DBGetTaskToAnswerC($number,$site,$contest,0); +} +function DBGetTaskToAnswerC($number,$site,$contest,$chief) { + $c = DBConnect(); + DBExec($c, "begin work", "DBGetTaskToAnswerC(transaction)"); + $sql = "select t.contestnumber as contestnumber, t.sitenumber as sitenumber, ". + "t.tasknumber as number ". + "from tasktable as t ". + "where t.contestnumber=$contest and t.sitenumber=$site and " . + "t.tasknumber=$number"; + if ($chief != 1) { + $sql .= " and t.taskstatus='opentask'"; + $tx = "Staff"; + } else $tx = "Chief"; + $r = DBExec ($c, $sql . " for update", "DBGetTaskToAnswerC(get task for update)"); + $n = DBnlines($r); + if ($n != 1) { + DBExec($c, "rollback work", "DBGetTaskToAnswerC(rollback)"); + LogLevel("Unable to get a task (maybe other staff got it first). ". + "(task=$number, site=$site, contest=$contest)",2); + return false; + } + $a = DBRow($r,0); + if ($chief != 1) { + DBExec($c, "update tasktable set taskstaffnumber=" . + $_SESSION["usertable"]["usernumber"] . ", ". + "taskstaffsite=".$_SESSION["usertable"]["usersitenumber"]. + ", taskstatus='processing', updatetime=".time()." " . + "where contestnumber=$contest and tasknumber=$number and ". + "sitenumber=$site", + "DBGetTaskToAnswerC(update task)"); + } + + DBExec($c, "commit work", "DBGetTaskToAnswerC(commit)"); + LOGLevel("User got a task (task=$number, site=$site, contest=$contest, user=". + $_SESSION["usertable"]["usernumber"]."(".$_SESSION["usertable"]["usersitenumber"].")).", 3); + return $a; +} +function DBAllTasks($contest) { + return DBOpenTasksSNS($contest,"x",-1); +} +function DBAllTasksInSites($contest,$site,$order) { + return DBOpenTasksSNS($contest,$site,-1,$order); +} +function DBOpenTasks($contest) { + return DBOpenTasksSNS($contest,"x",1); +} +function DBOpenTasksInSites($contest,$site) { + return DBOpenTasksSNS($contest,$site,1); +} +function DBOpenTasksSNS($contest,$site,$st,$order='task') { + $c = DBConnect(); + $sql = "select distinct t.tasknumber as number, t.taskdatediff as timestamp, t.usernumber as user, ". + "u.username as username, t.color as color, t.colorname as colorname, " . + "t.taskstatus as status, t.sitenumber as site, t.taskstaffnumber as staff, " . + "t.taskstaffsite as staffsite, t.taskdesc as description, tasksystem as system, " . + "t.taskfilename as filename, t.taskdata as oid, uu.username as staffname " . + "from tasktable as t left join usertable as uu on ". + "uu.usernumber=t.taskstaffnumber and uu.usersitenumber=t.taskstaffsite and ". + "uu.contestnumber=t.contestnumber, ". + "usertable as u " . + "where t.contestnumber=$contest and u.contestnumber=t.contestnumber and ". + "u.usernumber=t.usernumber and u.usersitenumber=t.sitenumber"; + if ($site != "x") { + $str = explode(",", $site); + $sql .= " and (t.sitenumber=-1"; + for ($i=0;$i$contest, + 'site'=>$site, + 'user'=>$user, + 'desc'=>$desc, + 'filename'=>$filename, + 'filepath'=>$filepath, + 'color'=>$color, + 'colorname'=>$colorname, + 'sys'=>$sys); + return DBNewTask($param,$c); +} + +function DBNewTask($param, $c=null) { + if(isset($param['contestnumber']) && !isset($param['contest'])) $param['contest']=$param['contestnumber']; + if(isset($param['sitenumber']) && !isset($param['site'])) $param['site']=$param['sitenumber']; + if(isset($param['usernumber']) && !isset($param['user'])) $param['user']=$param['usernumber']; + if(isset($param['number']) && !isset($param['tasknumber'])) $param['tasknumber']=$param['number']; + + $ac=array('contest','site','user','desc'); + $ac1=array('color','colorname','updatetime','filename','filepath','sys','tasknumber','status', + 'taskdate','taskdatediff','taskdatediffans','taskstaffnumber','taskstaffsite'); + $type['contest']=1; + $type['updatetime']=1; + $type['site']=1; + $type['user']=1; + $type['tasknumber']=1; + $type['taskdate']=1; + $type['taskdatediff']=1; + $type['taskdatediffans']=1; + $type['taskstaffnumber']=1; + $type['taskstaffsite']=1; + foreach($ac as $key) { + if(!isset($param[$key]) || $param[$key]=="") { + MSGError("DBNewTask param error: $key not found"); + return false; + } + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBNewTask param error: $key is not numeric"); + return false; + } + $$key = sanitizeText($param[$key]); + } + $taskstaffnumber=-1; + $taskstaffsite=-1; + $t = time(); + $taskdate=$t; + $sys='f'; + $filename=''; + $filepath=''; + $color=''; + $colorname=''; + $tasknumber=-1; + $taskdatediffans=999999999; + $updatetime=-1; + $status='opentask'; + $taskdatediff=-1; + foreach($ac1 as $key) { + if(isset($param[$key])) { + $$key = sanitizeText($param[$key]); + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBNewTask param error: $key is not numeric"); + return false; + } + } + } + if($updatetime <= 0) + $updatetime=$t; + if($sys != 't') $sys='f'; + + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBNewTask(transaction)"); + } + $insert=true; + if($tasknumber < 0) { + $sql = "select sitenexttask as nexttask, sitemaxtask as maxtask from " . + "sitetable where sitenumber=$site and contestnumber=$contest for update"; + $r = DBExec($c, $sql, "DBNewTask(get site for update)"); + if (DBnlines($r) != 1) { + DBExec($c, "rollback work", "DBNewTask(rollback-site)"); + LOGError("Unable to find a unique site/contest in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find a unique site/contest in the database."); + exit; + } + $a = DBRow($r,0); + $b = DBSiteInfo($contest, $site, $c); + $dif = $b["currenttime"]; + if($taskdatediff < 0) + $taskdatediff = $dif; + if($sys!='t' && DBCountOpenTasks($contest, $site, $user) > $a["maxtask"]) { + DBExec($c, "rollback work", "DBNewTask(rollback-maxtask)"); + LOGError("Too many open tasks for user=$user, site=$site, contest=$contest"); + MSGError("Too many open tasks! Task not included."); + exit; + } + if ($sys != 't' && $dif < 0) { + DBExec($c, "rollback work", "DBNewTask(rollback-started)"); + LOGError("Tried to submit a task but the contest is not started. SQL=(" . $sql . ")"); + MSGError("The contest is not started yet!"); + exit; + } + if ($sys != 't' && !$b["siterunning"]) { + DBExec($c, "rollback work", "DBNewTask(rollback-over)"); + LOGError("Tried to submit a task but the contest is over. SQL=(" . $sql . ")"); + MSGError("The contest is over!"); + exit; + } + $tasknumber = $a["nexttask"] + 1; + } else { + $sql = "select * from tasktable as t where t.contestnumber=$contest and " . + "t.sitenumber=$site and t.tasknumber=$tasknumber"; + $r = DBExec ($c, $sql . " for update", "DBNewTask(get task for update)"); + $n = DBnlines($r); + if ($n > 0) { + $insert=false; + $lr = DBRow($r,0); + $t = $lr['updatetime']; + } + } + DBExec($c, "update sitetable set sitenexttask=$tasknumber, updatetime=".$t. + " where sitenumber=$site and contestnumber=$contest and sitenexttask<$tasknumber", "DBNewTask(update site)"); + $ret=1; + if($insert) { + if($filename!="" && $filepath!="") { + if(substr($filepath,0,7)!="base64:") { + if (($oid = DB_lo_import($c, $filepath)) === false) { + DBExec($c, "rollback work", "DBNewTask(rollback-import)"); + LOGError("DBNewTask: Unable to create a large object for file $filepath."); + MSGError("problem importing file to database. Contact an admin now!"); + exit; + } + } else { + $filepath = base64_decode(substr($filepath,7)); + if (($oid = DB_lo_import_text($c, $filepath)) == null) { + DBExec($c, "rollback work", "DBNewTask(rollback-import)"); + LOGError("DBNewTask: Unable to create a large object for file."); + MSGError("problem importing file to database. Contact an admin now!"); + exit; + } + } + } else $oid="NULL"; + DBExec($c, "INSERT INTO tasktable (contestnumber, sitenumber, tasknumber, usernumber, taskdate, " . + "taskdatediff, taskdatediffans, taskfilename, taskdata, taskstatus, taskdesc, tasksystem, ". + "color, colorname, updatetime) " . + "VALUES ($contest, $site, $tasknumber, $user, $taskdate, $taskdatediff, $taskdatediffans, '$filename', $oid, '$status', " . + "'$desc', '$sys', '$color', '$colorname', $updatetime)", + "DBNewTask(insert task)"); + if($sys=="t") $u="System"; + else $u = "User $user"; + + if($cw) { + DBExec($c, "commit work", "DBNewTask(commit-insert)"); + LOGLevel("$u submitted a task (#$tasknumber) on site #$site " . + "(filename=$filename, contest=$contest).",2); + } + $ret=2; + } else { + if($updatetime > $t) { + $ret=2; + $sql = "update tasktable set usernumber=$user, taskdesc='$desc', " . + "color='$color',colorname='$colorname',taskstatus='$status',"; + if($taskstaffnumber>0) + $sql .= "taskstaffnumber=$taskstaffnumber, "; + if($taskstaffsite>0) + $sql .= "taskstaffsite=$taskstaffsite, "; + $sql .= "taskdatediffans=$taskdatediffans, updatetime=$updatetime where " . + "contestnumber=$contest and sitenumber=$site and tasknumber=$tasknumber"; + DBExec($c,$sql,"DBNewTask(update task)"); + } + if($cw) DBExec($c, "commit work", "DBNewTask(commit-update)"); + } + return $ret; +} +//recebe o numero do contest, o numero do site e o numero do usuario +//devolve um array, onde cada linha tem os atributos +// number (numero da task) +// timestamp (hora da criacao da task) +// filename (nome do arquivo relacionado) +// status (situacao da task) +// desc (descricao da task) +function DBUserTasks($contest,$site,$user) { + $b = DBSiteInfo($contest, $site); + if ($b == null) { + exit; + } + $t = $b["currenttime"]; + + $c = DBConnect(); + $r = DBExec($c, "select distinct t.sitenumber as site, t.tasknumber as number, ". + "t.taskdatediff as timestamp, t.taskstatus as status, t.taskfilename as filename, " . + "t.taskdesc as description, t.updatetime " . + "from tasktable as t " . + "where t.contestnumber=$contest and t.sitenumber=$site and ". + "(t.taskdatediffans<=$t or (t.taskstatus != 'done' and t.taskdatediff<=$t)) and " . + "t.usernumber=$user and t.taskstatus != 'deleted' and t.tasksystem='f' " . + "order by t.updatetime", + "DBUserTasks(get tasks)"); + $n = DBnlines($r); + + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + } + return $a; +} +function DBCountOpenTasks($contest,$site,$user) { + $c = DBConnect(); + $r = DBExec($c, "select t.contestnumber, t.sitenumber, t.tasknumber ". + "from tasktable as t " . + "where t.contestnumber=$contest and t.sitenumber=$site and ". + "t.usernumber=$user and t.taskstatus='opentask' and t.tasksystem='f'", + "DBCountOpenTasks(get tasks)"); + $n = DBnlines($r); + return $n; +} +//recebe o numero do contest, o numero do site do juiz e o numero do juiz +//devolve um array, onde cada linha tem os atributos +// number (numero da task) +// timestamp (hora da criacao da task) +// problem (nome do problema) +// status (situacao da task) +// answer (texto com a resposta) +function DBJudgedTasks($contest,$site,$user) { + $c = DBConnect(); + $r = DBExec($c, "select distinct t.sitenumber as site, t.tasknumber as number, ". + "t.taskdatediff as timestamp, t.taskstatus as status, t.taskfilename as filename, " . + "t.taskdesc as description, t.updatetime " . + "from tasktable as t " . + "where t.contestnumber=$contest and t.taskstaffsite=$site and ". + "t.taskstaffnumber=$user order by t.updatetime", + "DBJudgedTasks(get tasks)"); + $n = DBnlines($r); + + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + } + return $a; +} +// eof +?> diff --git a/src/fzip.php b/src/fzip.php new file mode 100644 index 0000000..2a66722 --- /dev/null +++ b/src/fzip.php @@ -0,0 +1,78 @@ +. +//////////////////////////////////////////////////////////////////////////////// +//Last updated 21/jul/2012 by cassio@ime.usp.br +require_once('hex.php'); + +function create_zip($folder,$files,$destination,$msg=false,$zip=null) { + if(!function_exists('zip_open')) { + MSGError("Zip file error -- zip not installed (" . getFunctionName() .")"); + LogError("Zip file error -- zip not installed (" . getFunctionName() .")"); + } + $ds = DIRECTORY_SEPARATOR; + if($ds=="") $ds = "/"; + $dest=null; + if($zip == null) { + $zip = new ZipArchive(); + if($zip->open($destination,ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE) !== true) { + return -1; + } + $dest=$destination; + $destination='.'; + } + foreach($files as $file) { + if($msg) + echo "Packing file " . $file . "\n"; + if(($pos = strrpos($file,$ds))!==false) + $file = substr($file,$pos+1); + if (is_dir($folder . $ds . $file) === true) { + $zip->addEmptyDir($file); + create_zip($folder . $ds . $file, + glob($folder . $ds . $file . $ds . '*'),$file,$msg,$zip); + } + else if (is_file($folder . $ds . $file) === true) { + $zip->addFile($folder . $ds . $file, $destination . $ds . $file); + } + } + if($dest != null) { + $zip->close(); + if(file_exists($dest)) return 1; else return 0; + } else return 1; +} + +function unzipstr($str,$txt='') { + $str = gzuncompress($str); + $pos = strrpos($str,"#"); + $test2 = substr($str,$pos+1); + $str = substr($str,0,$pos); + $test1 = myshorthash($str); + if($test1 != $test2) { + if($txt=='') + MSGError("Decompression error (" . getFunctionName() .")"); + LogError("Decompression error (" . getFunctionName() .",$txt)"); + return ""; + } + return $str; +} +function zipstr($str) { + if(!function_exists('gzcompress')) { + MSGError("Compression error -- zlib not installed (" . getFunctionName() .")"); + LogError("Compression error -- zlib not installed (" . getFunctionName() .")"); + } + return gzcompress($str . '#' . myshorthash($str)); +} +?> diff --git a/src/globals.php b/src/globals.php new file mode 100755 index 0000000..1d07ba1 --- /dev/null +++ b/src/globals.php @@ -0,0 +1,331 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 09/nov/2012 by cassio@ime.usp.br +require_once('db.php'); +define("dbcompat_1_4_1",true); + +// sanitization +function sanitizeVariables(&$item, $key) +{ + if (!is_array($item)) + { + // undoing 'magic_quotes_gpc = On' directive + if (get_magic_quotes_gpc()) + $item = stripcslashes($item); + + $item = sanitizeText($item); + } +} + +function filedownload($oid,$fname,$msg='') { + $cf = globalconf(); + $if = rawurlencode(encryptData($fname, session_id() . $cf['key'],false)); + $p = myhash($oid . $fname . $msg . session_id() . $cf["key"]); + $str = "oid=". $oid . "&filename=". $if . "&check=" . $p; + if($msg != '') $str .= "&msg=" . rawurlencode($msg); + return $str; +} + +function cleardir($dir,$cddir=true,$secure=false) { + if(is_dir($dir)) { + $ds = DIRECTORY_SEPARATOR; + if($ds=="") $ds = "/"; + if($cddir) { + @chdir($dir); + @chdir('..'); + } + $d = @opendir($dir); + while (($file = @readdir($d)) !== false) { + if(!is_dir($dir . $ds . $file)) { + if($secure) + file_put_contents($dir . $ds . $file,str_repeat('XXXXXXXXXX',10000)); + @unlink($dir . $ds . $file); + } + else { + if($file != '.' && $file != '..') { + $cdir1 = $dir . $ds . $file; + $d1 = @opendir($cdir1); + while (($file1 = @readdir($d1)) !== false) + if(!is_dir($cdir1 . $ds . $file1)) { + if($secure) + file_put_contents($cdir1 . $ds . $file1,str_repeat('XXXXXXXXXX',10000)); + @unlink($cdir1 . $ds . $file1); + } + @rmdir($cdir1); + } + } + } + @rmdir($dir); + } else { + if($secure) + file_put_contents($dir,str_repeat('XXXXXXXXXX',10000)); + @unlink($dir); + } +} + +// gen random alphanum string +function randstr($len=8,$from='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789') { + $str=''; + $fromlen=strlen($from); + while($len > 0) { + $str .= substr($from,rand(0,$fromlen-1),1); + $len--; + } + return $str; +} + +function myhtmlspecialchars($text) { + return sanitizeText($text,false); +} + +// does the actual 'html' and 'sql' sanitization. +function sanitizeText($text, $doamp=true) +{ + if($doamp) + $text = str_replace("&", "&", $text); + $text = str_replace("<", "<", $text); + $text = str_replace(">", ">", $text); + $text = str_replace("\"", """, $text); + $text = str_replace("'", "'", $text); + $text = str_replace("`", "`", $text); + //$text = escape_string($text); + $text = addslashes($text); + return $text; +} + +array_walk_recursive($_FILES, 'sanitizeVariables'); +array_walk_recursive($_POST, 'sanitizeVariables'); +array_walk_recursive($_GET, 'sanitizeVariables'); +array_walk_recursive($_COOKIE, 'sanitizeVariables'); + +//name of calling function +function getFunctionName($num=2) { + if(strcmp(phpversion(),'5.3.6')<0) { + $backtrace = debug_backtrace(); + } else { + if(strcmp(phpversion(),'5.4.0')<0) + $backtrace = debug_backtrace(DEBUG_BACKTRACE_PROVIDE_OBJECT); + else + $backtrace = debug_backtrace(DEBUG_BACKTRACE_PROVIDE_OBJECT,$num+5); + } + $ret = ''; + for($i=0; $i<$num; $i++) + if(isset($backtrace[$i]) && isset($backtrace[$i]['function'])) + $ret .= " " . $backtrace[$i]['function']; + if($ret =='') $ret='undef'; + return $ret; +} + +function getIP() { + if (getenv("REMOTE_ADDR")) + $ip = getenv("REMOTE_ADDR"); + else + return "UNKNOWN"; + if(defined("dbcompat_1_4_1") && dbcompat_1_4_1==true) return $ip; + + $ip1=''; + if (getenv("HTTP_X_FORWARDED_FOR")) { + $ip1 = getenv("HTTP_X_FORWARDED_FOR"); + $ip1 = strtok ($ip1, ","); + if($ip1 != $ip) $ip .= ';' . $ip1; + } + if (getenv("HTTP_X_CLIENTIP")) { + $ip1a = getenv("HTTP_X_CLIENTIP"); + $ip1a = strtok ($ip1a, ","); + if($ip1a != $ip1 && $ip1a != getenv("REMOTE_ADDR")) $ip .= ';' . $ip1a; + } + if (getenv("HTTP_CLIENT_IP")) { + $ip2 = getenv("HTTP_CLIENT_IP"); + $ip2 = strtok ($ip2, ","); + if($ip2 != $ip1a && $ip1 != $ip2 && $ip2 != getenv("REMOTE_ADDR")) $ip .= ';' . $ip2; + } else { + if (getenv('HTTP_X_FORWARDED')) { + $ip .= ';' . getenv('HTTP_X_FORWARDED'); + } else { + if (getenv('HTTP_FORWARDED')) { + $ip .= ';' . getenv('HTTP_FORWARDED'); + } + } + } + return sanitizeText($ip); +} +//retorna ip e hostname do cliente +function getIPHost() { + $ips = explode(';',getIP()); + $s=''; + for($ipn=0;$ipn\n"; + echo "alert('". $msg . "');\n"; + echo "\n"; +} +//gera script para voltar aa tela dada +function ForceLoad($where) { + echo "\n"; + exit; +} +function ForceClose() { + echo "\n"; + exit; +} + +/** + * Compare an IP address to network(s) + * + * The network(s) argument may be a string or an array. A negative network + * match must start with a "!". Depending on the 3rd parameter, it will + * return true or false on the first match, or any negative rule will have + * absolute priority (default). + * + * Samples: + * match_network ("192.168.1.0/24", "192.168.1.1") -> true + * + * match_network (array ("192.168.1.0/24", "!192.168.1.1"), "192.168.1.1") -> false + * match_network (array ("192.168.1.0/24", "!192.168.1.1"), "192.168.1.1", true) -> true + * match_network (array ("!192.168.1.0/24", "192.168.1.1"), "192.168.1.1") -> false + * match_network (array ("!192.168.1.0/24", "192.168.1.1"), "192.168.1.1", true) -> false + * + * @param mixed Network to match + * @param string IP address + * @param bool true: first match will return / false: priority to negative rules (default) + * @see http://php.benscom.com/manual/en/function.ip2long.php#56373 + */ +function match_network ($nets, $ip) { + if (!is_array ($nets)) $nets = explode(",",$nets); + + foreach ($nets as $net) { + $net = trim($net); + $rev = (preg_match ("/^\!/", $net)) ? true : false; + $net = preg_replace ("/^\!/", "", $net); + + $ip_arr = explode('/', $net); + $net_long = ip2long(trim($ip_arr[0])); + if(trim($ip_arr[1]) != '') { + $x = ip2long(trim($ip_arr[1])); + $mask = long2ip($x) == ((int) trim($ip_arr[1])) ? $x : 0xffffffff << (32 - ((int) trim($ip_arr[1]))); + } else { + $mask=0xffffffff; + } + $ip_long = ip2long($ip); + + if ($rev) { + if (($ip_long & $mask) != ($net_long & $mask)) return true; + } else { + if (($ip_long & $mask) == ($net_long & $mask)) return true; + } + } + return false; +} +// eof +?> diff --git a/src/hex.js b/src/hex.js new file mode 100644 index 0000000..9cd3709 --- /dev/null +++ b/src/hex.js @@ -0,0 +1,98 @@ +/*////////////////////////////////////////////////////////////////////////////////////////// +//////////////////////////////////////////////////////////////////////////////// +//BOCA Online Contest Administrator +// Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +/*hex1 e hex2 sao strings hexa + *devolve a soma das duas + */ +var hexchr="0123456789abcdef"; +function bighexsoma (hex1, hex2){ + if (hex1.length > hex2.length) { + a = hex2; + hex2 = hex1; + hex1 = a; + } + while (hex1.length < hex2.length) + hex1 = '0' + hex1; + + sobra = 0; + resultado = ""; + for(x = hex1.length-1; x>=0; x--) { + if (hex1.charAt(x) > '9') op1 = hex1.charCodeAt(x)-hexchr.charCodeAt(10)+10; + else op1 = hex1.charCodeAt(x)-hexchr.charCodeAt(0); + if (hex2.charAt(x) > '9') op2 = hex2.charCodeAt(x)-hexchr.charCodeAt(10)+10; + else op2 = hex2.charCodeAt(x)-hexchr.charCodeAt(0); + + r = op1 + op2 + sobra; + if (r > 15) { + r -= 16; + sobra = 1; + } else sobra = 0; + + resultado = hexchr.charAt(r) + resultado; + } + if (sobra == 1) + resultado = "1" + resultado; + return resultado; +} +/* + *hex1 e hex2 sao strings hexa + *devolve a string que representa hex2 - hex1 + */ +function bighexsub (hex1, hex2) { + if (hex1.length == hex2.length) { + i=0; + while (hex1.charAt(i) == hex2.charAt(i) && i=hex1.length) return 0; + if (hex1.charAt(i) > hex2.charAt(i)) { + sinal=""; + a = hex2; + hex2 = hex1; + hex1 = a; + } else sinal = "-"; + } + else { + if (hex1.length < hex2.length) sinal="-"; + else { + sinal=""; + a = hex2; + hex2 = hex1; + hex1 = a; + } + while (hex1.length < hex2.length) + hex1 = "0" + hex1; + } + + sobra = 0; + resultado = ""; + for(x=hex1.length-1; x>=0; x--) { + if (hex1.charAt(x) > '9') op1 = hex1.charCodeAt(x)-hexchr.charCodeAt(10)+10; + else op1 = hex1.charCodeAt(x)-hexchr.charCodeAt(0); + if (hex2.charAt(x) > '9') op2 = hex2.charCodeAt(x)-hexchr.charCodeAt(10)+10; + else op2 = hex2.charCodeAt(x)-hexchr.charCodeAt(0); + + r = op2 - op1 - sobra; + if (r < 0) { + r += 16; + sobra = 1; + } else sobra = 0; + + resultado = hexchr.charAt(r) + resultado; + } + return sinal + resultado; +} diff --git a/src/hex.php b/src/hex.php new file mode 100644 index 0000000..4fa4c16 --- /dev/null +++ b/src/hex.php @@ -0,0 +1,150 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified: 21/july/2012 by cassio@ime.usp.br +function myshorthash($k) { + return hash('sha1',$k); +} +function myhash($k) { + return hash('sha256',$k); +} +function myhmac($k,$d) { + return hash_hmac('sha256',$k,$d); +} + +function encryptData($text,$key,$compress=true) { + if(!function_exists('mcrypt_get_iv_size')) { + MSGError("Encryption error -- mcrypt not installed -- contact an admin (" . getFunctionName() .")"); + LogError("Encryption error -- mcrypt not installed -- contact an admin (" . getFunctionName() .")"); + return ""; + } + $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC); + $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND); + $key = myhash($key . "123456789012345678901234567890"); // . myhash($key); + $grade='##'; + if($compress) { + $text = zipstr($text); + $grade = '@#'; + } + $crypttext = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, substr(pack("H*", $key),0,32), $text . myshorthash($text) . $grade, MCRYPT_MODE_CBC, $iv); + return base64_encode($crypttext . $iv); +} + +function decryptData($crypttext,$key,$txt='') { + $crypttext = base64_decode($crypttext); + $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC); + $test1=''; + $test2='x'; + $clen = strlen($crypttext); + if($clen > $iv_size) { + $iv = substr($crypttext, $clen-$iv_size, $iv_size); + $crypttext = substr($crypttext, 0, $clen-$iv_size); + $key = myhash($key . "123456789012345678901234567890"); // . myhash($key); + $decrypttext = mcrypt_decrypt(MCRYPT_RIJNDAEL_256, substr(pack("H*", $key),0,32), $crypttext, MCRYPT_MODE_CBC, $iv); + $pos = strrpos($decrypttext,"#"); + $iscompressed=false; + if(substr($decrypttext,$pos-1,1)=='@') $iscompressed=true; + $ll=strlen(myshorthash("x")); + $test2 = substr($decrypttext,$pos-1-$ll, $ll); + $decrypttext = substr($decrypttext,0,$pos-1-$ll); + $test1 = myshorthash($decrypttext); + } + if($test1 != $test2) { + if($txt=='') + MSGError("Decryption error -- contact an admin now (" . getFunctionName() .")"); + LogError("Decryption error -- contact an admin, possibly password wrong (" . getFunctionName() .",$txt)"); + return ""; + } + if($iscompressed) return unzipstr($decrypttext); + return $decrypttext; +} + +//hex1 e hex2 sao strings hexa +//devolve a soma das duas +function bighexsoma ($hex1, $hex2){ + if (strlen($hex1) > strlen($hex2)) { + $a = $hex2; + $hex2 = $hex1; + $hex1 = $a; + } + while (strlen($hex1) < strlen($hex2)) + $hex1 = '0' . $hex1; + + $sobra = 0; + $resultado = ''; + for($x = strlen($hex1)-1; $x>=0; $x--){ + + $op1 = (int) hexdec(substr($hex1,$x,1)); + $op2 = (int) hexdec(substr($hex2,$x,1)); + + $r = $op1 + $op2 + $sobra; + if ($r > 15) { + $r -= 16; + $sobra = 1; + } else $sobra = 0; + + $resultado = dechex($r) . $resultado; + } + if ($sobra == 1) + $resultado = '1' . $resultado; + return $resultado; +} +//hex1 e hex2 sao strings hexa +//devolve a string que representa hex1 - hex2 +function bighexsub ($hex1, $hex2) { + $h1 = strlen($hex1); + $h2 = strlen($hex2); + while ($h1 < $h2) { + $hex1 = '0' . $hex1; + $h1++; + } + while ($h2 < $h1) { + $hex2 = '0' . $hex2; + $h2++; + } + + $i=0; + while ($hex1[$i] == $hex2[$i] && $i<$h1) $i++; + if ($i>=$h1) return '0'; + + if ($hex1[$i] > $hex2[$i]) { + $sinal=''; + } else { + $sinal = '-'; + $a = $hex2; + $hex2 = $hex1; + $hex1 = $a; + } + + $sobra = 0; + $resultado = ''; + for($x = $h1-1; $x>=0; $x--) { + $op1 = (int) hexdec(substr($hex1,$x,1)); + $op2 = (int) hexdec(substr($hex2,$x,1)); + + $r = $op1 - $op2 - $sobra; + if ($r < 0) { + $r += 16; + $sobra = 1; + } else $sobra = 0; + if($x > 0 || dechex($r) != '0') + $resultado = dechex($r) . $resultado; + } + return $sinal . $resultado; +} +// eof +?> diff --git a/src/hide.js b/src/hide.js new file mode 100644 index 0000000..6f27fd2 --- /dev/null +++ b/src/hide.js @@ -0,0 +1,28 @@ +var modifyClassName = function (elem, add, string) { +var s = (elem.className) ? elem.className : ""; +var a = s.split(" "); +if (add) { + for (var i=0; i diff --git a/src/index.php b/src/index.php new file mode 100644 index 0000000..af55fab --- /dev/null +++ b/src/index.php @@ -0,0 +1,143 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +ob_start(); +header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Cache-Control: no-cache, must-revalidate"); +header ("Pragma: no-cache"); +header ("Content-Type: text/html; charset=utf-8"); +session_start(); +$_SESSION["loc"] = dirname($_SERVER['PHP_SELF']); +if($_SESSION["loc"]=="/") $_SESSION["loc"] = ""; +$_SESSION["locr"] = dirname(__FILE__); +if($_SESSION["locr"]=="/") $_SESSION["locr"] = ""; + +require_once("globals.php"); +require_once("db.php"); + +if (!isset($_GET["name"])) { + if (ValidSession()) + DBLogOut($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], $_SESSION["usertable"]["usernumber"], + $_SESSION["usertable"]["username"]=='admin'); + session_unset(); + session_destroy(); + session_start(); + $_SESSION["loc"] = dirname($_SERVER['PHP_SELF']); + if($_SESSION["loc"]=="/") $_SESSION["loc"] = ""; + $_SESSION["locr"] = dirname(__FILE__); + if($_SESSION["locr"]=="/") $_SESSION["locr"] = ""; +} +ob_end_flush(); + +require_once('version.php'); + +?> +BOCA Online Contest Administrator <?php echo $BOCAVERSION; ?> - Login + + + + + +\n"; + echo "document.location='" . $_SESSION["usertable"]["usertype"] . "/index.php';\n"; + echo "\n"; + } + exit; + } + } +} else { + echo "\n"; +} +?> + + + + + + +
+
+
+ + + + + + + +
+
+ BOCA Login
+
+ + + + + + + + + +
+ Name + + +
Password + +
+ +
+
+
+
+ diff --git a/src/judge/clar.php b/src/judge/clar.php new file mode 100644 index 0000000..a5d56ce --- /dev/null +++ b/src/judge/clar.php @@ -0,0 +1,124 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); + +if (isset($_POST["message"]) && isset($_POST["problem"]) && isset($_POST["Submit"])) { + if ($_POST["confirmation"] == "confirm") { + $param['contest']=$_SESSION["usertable"]["contestnumber"]; + $param['site']=$_SESSION["usertable"]["usersitenumber"]; + $param['user']= $_SESSION["usertable"]["usernumber"]; + $param['problem'] = htmlspecialchars($_POST["problem"]); + $param['question'] = htmlspecialchars($_POST["message"]); + DBNewClar($param); + } + ForceLoad("clar.php"); +} +?> +
+ + + + + + + + + +\n"; + if (strpos($clar[$i]["status"], "answered") === false) + echo " \n"; + else + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + if ($clar[$i]["judge"] == $_SESSION["usertable"]["usernumber"] && + $clar[$i]["judgesite"] == $_SESSION["usertable"]["usersitenumber"]) + $color="ff7777"; + else if ($clar[$i]["status"] == "answering") $color="77ff77"; + else if ($clar[$i]["status"] == "openclar") $color="ffff88"; + else $color="ffffff"; + + echo " \n"; + + if ($clar[$i]["question"] == "") $clar[$i]["question"] = " "; + + echo " \n"; + + echo " \n"; +} + +echo "
Clar #SiteTimeProblemStatusQuestion
" . $clar[$i]["number"] . "" . $clar[$i]["number"] . "" . $clar[$i]["site"] . "" . dateconvminutes($clar[$i]["timestamp"]) . "" . $clar[$i]["problem"] . "" . $clar[$i]["status"] . ""; +// echo "
" . $clar[$i]["question"] . "
"; +// echo $clar[$i]["question"]; + echo " \n"; + echo "
"; +if (count($clar) == 0) echo "
NO CLARIFICATIONS AVAILABLE
"; + +?> +


To submit a clarification, just fill in the following fields +
+
+ +
+ + + + + + + + + +
Problem: + +
Clarification: + +
+
+ +
+ + +
+
+ + + diff --git a/src/judge/claredit.php b/src/judge/claredit.php new file mode 100644 index 0000000..5408e6b --- /dev/null +++ b/src/judge/claredit.php @@ -0,0 +1,155 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); + +if (isset($_POST["answer"]) && isset($_POST["giveup"]) && $_POST["giveup"]=="Cancel" && + isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["number"]) && + is_numeric($_POST["sitenumber"])) { + + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); + + DBClarGiveUp($number, $sitenumber, $_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usernumber"], $_SESSION["usertable"]["usersitenumber"]); + MSGError("Clarification returned."); + ForceLoad("clar.php"); +} + +if (isset($_POST["answer"]) && isset($_POST["Submit"]) && ($_POST["Submit"]=="Answer" || $_POST["Submit"]=="No response") && + is_numeric($_POST["number"]) && isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["sitenumber"])) { + if ($_POST["confirmation"]=="confirm") { + + $ans = myhtmlspecialchars($_POST["answer"]); + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); + + if ($_POST["Submit"]=="No response") + $ans='No response. '.$ans; + + if (trim($ans)=="") { + DBClarGiveUp($number, $sitenumber, $_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usernumber"], $_SESSION["usertable"]["usersitenumber"]); + MSGError("Clarification returned."); + } else { + if (isset($_POST["answerall"])) $type='all'; + else if (isset($_POST["answersite"])) $type='site'; + else $type = 'none'; + + DBUpdateClar($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"], + $sitenumber, $number, $ans, $type); + } + } + ForceLoad("clar.php"); +} + +if (!isset($_GET["clarnumber"]) || !isset($_GET["clarsitenumber"]) || + !is_numeric($_GET["clarnumber"]) || !is_numeric($_GET["clarsitenumber"])) { + IntrusionNotify("tried to open the judge/claredit.php with wrong parameters."); + ForceLoad("clar.php"); +} + +$clarsitenumber = myhtmlspecialchars($_GET["clarsitenumber"]); +$clarnumber = myhtmlspecialchars($_GET["clarnumber"]); + +if (($a = DBGetClarToAnswer($clarnumber, $clarsitenumber, + $_SESSION["usertable"]["contestnumber"])) === false) { + MSGError("Another judge got it first."); + ForceLoad("clar.php"); +} + +?> +

Use the following fields to answer the clarification: +
+
+ +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Clarification Site: + " /> + +
Clarification Number: + " /> + +
Clarification Time: + +
Problem: + +
Clarification: + +
Answer: + +
Answer to all users in the site + +
+
+ +
+ + + + +
+
+ + + diff --git a/src/judge/header.php b/src/judge/header.php new file mode 100644 index 0000000..db2136d --- /dev/null +++ b/src/judge/header.php @@ -0,0 +1,98 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br +ob_start(); +header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Cache-Control: no-cache, must-revalidate"); +header ("Pragma: no-cache"); +header ("Content-Type: text/html; charset=utf-8"); +session_start(); +ob_end_flush(); +require('../version.php'); +require_once("../globals.php"); +require_once("../db.php"); + +$runteam='team.php'; +$runphp = "runchief.php"; +$runeditphp = "runeditchief.php"; + +echo "Judge's Page\n"; +echo "\n"; +echo "\n"; + +//temporario!!!! +//echo ""; +if(!ValidSession()) { + InvalidSession("judge/index.php"); + ForceLoad("../index.php"); +} +if($_SESSION["usertable"]["usertype"] != "judge") { + IntrusionNotify("judge/index.php"); + ForceLoad("../index.php"); +} + +if(($s = DBSiteInfo($_SESSION["usertable"]["contestnumber"], $_SESSION["usertable"]["usersitenumber"])) == null) + ForceLoad("../index.php"); + +if($s["sitechiefname"]== $_SESSION["usertable"]["username"]) + $cc = "338833"; +else + $cc = "77cc77"; + + +echo "\n"; +echo "\n"; +echo "\n"; +echo "
"; +echo "\"\""; +echo "BOCA"; +echo "\n"; +echo "Username: " . $_SESSION["usertable"]["userfullname"] . " (site=".$_SESSION["usertable"]["usersitenumber"].")
\n"; +list($clockstr,$clocktype)=siteclock(); +echo "		 ".$clockstr." 
\n"; + +$clar = DBOpenClarsInSites($_SESSION["usertable"]["contestnumber"], $s["sitejudging"]); +$run = DBOpenRunsInSites($_SESSION["usertable"]["contestnumber"], $s["sitejudging"]); +if($s["sitechiefname"]== $_SESSION["usertable"]["username"]) { +$nrchief = 0; +$rrun = DBAllRunsInSites($_SESSION["usertable"]["contestnumber"], $s["sitejudging"]); +for ($i=0; $i\n"; +echo " \n"; +echo " Runs ($nr)\n"; +if($s["sitechiefname"]== $_SESSION["usertable"]["username"]) { + echo " Chief ($nrchief)\n"; +} +echo " Score\n"; +echo " Clarifications ($nc)\n"; + +echo " History\n"; +echo " As Team\n"; +echo " Options\n"; +echo " Logout\n"; +echo " \n"; +echo "\n"; +?> diff --git a/src/judge/history.php b/src/judge/history.php new file mode 100644 index 0000000..b612f9a --- /dev/null +++ b/src/judge/history.php @@ -0,0 +1,129 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +// updated 20/oct/08 by cassio@ime.usp.br +// - bugfix of Marcelo Cezar Pinto (mcpinto@unipampa.edu.br) - div by zero at counts +require('header.php'); +?> +
+ + + + + + + + + +\n"; + if($clar[$i]["judge"] == $_SESSION["usertable"]["usernumber"] && + $clar[$i]["judgesite"] == $_SESSION["usertable"]["usersitenumber"]) { + echo " \n"; + $myclars++; + } + else + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + if ($clar[$i]["question"] == "") $clar[$i]["question"] = " "; + if ($clar[$i]["answer"] == "") $clar[$i]["answer"] = " "; + + echo " \n"; + if (trim($clar[$i]["answer"]) == "") $clar[$i]["answer"] = "Not answered yet"; + echo " \n"; + + echo " \n"; +} +echo "
Clar # (site)TimeProblemStatusQuestionAnswer
" . $clar[$i]["number"] . "(" . $clar[$i]["site"] . ")" . $clar[$i]["number"] . "(" . $clar[$i]["site"] . ")" . dateconvminutes($clar[$i]["timestamp"]) . "" . $clar[$i]["problem"] . "" . $clar[$i]["status"] . ""; +// echo "
" . $clar[$i]["question"] . "
"; +// echo $clar[$i]["question"]; + echo " \n"; + echo "		"; +// echo " 
" . $clar[$i]["answer"] . "
"; +// echo $clar[$i]["answer"]; + echo " \n"; + echo "
"; +if (count($clar) == 0) echo "
NO CLARIFICATIONS AVAILABLE
"; +else echo "
* Shadowed clars and runs were judged by this judge"; + +?> +

+ + + + + + + + + +\n"; + if($run[$i]["yes"]=="t") $yes++; + if(($_SESSION["usertable"]["usersitenumber"] == $run[$i]["judgesite1"] && + $_SESSION["usertable"]["usernumber"] == $run[$i]["judge1"]) || + ($_SESSION["usertable"]["usersitenumber"] == $run[$i]["judgesite2"] && + $_SESSION["usertable"]["usernumber"] == $run[$i]["judge2"])) { + echo " \n"; + if($run[$i]["yes"]=="t") $myyes++; + $myruns++; + } + else + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + if ($run[$i]["answer"] == "") $run[$i]["answer"] = " "; + echo " \n"; + echo " \n"; +} +echo "
Run #TimeProblemLanguageStatusAnswer
" . $run[$i]["number"] . "" . $run[$i]["number"] . "" . dateconvminutes($run[$i]["timestamp"]) . "" . $run[$i]["problem"] . "" . $run[$i]["language"] . "" . $run[$i]["status"] . "" . $run[$i]["answer"] . "
"; +if (count($run) == 0) echo "
NO RUNS AVAILABLE
"; + +echo "

\n"; +echo "My answered clars: " . $myclars . "/" . count($clar) . " ("; +if(count($clar)>0) echo ((int) ($myclars*1000/count($clar)))/10 . "%)
\n"; +else echo "0%)
\n"; +echo "My judged runs: " . $myruns . "/" . count($run) ." ("; +if(count($run)>0) echo ((int) ($myruns*1000/count($run)))/10 . "%)
\n"; +else echo "0%)
\n"; +echo "Accepted runs that I've judged: " . $myyes . "/" . $yes . " ("; +if($yes>0) echo ((int) ($myyes*1000/$yes))/10 ."%)
\n"; +else echo "0%)
\n"; +?> + + diff --git a/src/judge/index.php b/src/judge/index.php new file mode 100644 index 0000000..ec74ce9 --- /dev/null +++ b/src/judge/index.php @@ -0,0 +1,22 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); +?> + + diff --git a/src/judge/option.php b/src/judge/option.php new file mode 100644 index 0000000..81e5879 --- /dev/null +++ b/src/judge/option.php @@ -0,0 +1,21 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); +require('../optionlower.php'); +?> diff --git a/src/judge/run.php b/src/judge/run.php new file mode 100644 index 0000000..9f08851 --- /dev/null +++ b/src/judge/run.php @@ -0,0 +1,84 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br +require('header.php'); +?> + +
+ + + + + + + + + + + + +\n"; +// if (strpos($run[$i]["status"], "judged") === false || $run[$i]["judge"]=="" || $run[$i]["judge"]==$_SESSION["usertable"]["usernumber"]) + echo " \n"; +// else +// echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; +// echo " \n"; + if ($run[$i]["judge1"] == $_SESSION["usertable"]["usernumber"] && + $run[$i]["judgesite1"] == $_SESSION["usertable"]["usersitenumber"]) + $color="ff7777"; + else if ($run[$i]["judge2"] == $_SESSION["usertable"]["usernumber"] && + $run[$i]["judgesite2"] == $_SESSION["usertable"]["usersitenumber"]) + $color="ff7777"; + else if ($run[$i]["status"] == "judged+") $color="ffff00"; + else if ($run[$i]["status"] == "judged") $color="0000ff"; + else if ($run[$i]["status"] == "judging") $color="77ff77"; + else if ($run[$i]["status"] == "openrun") $color="ffff88"; + else $color="ffffff"; + + echo " \n"; + if ($run[$i]["autoend"] != "") { + $color="bbbbff"; + if ($run[$i]["autoanswer"]=="") $color="ff7777"; + } + else if ($run[$i]["autobegin"]=="") $color="ffff88"; + else $color="77ff77"; + echo "\n"; + + if ($run[$i]["answer"] == "") $run[$i]["answer"] = " "; + echo " \n"; + echo " \n"; +} + +echo "
Run #SiteTimeProblemLanguageStatusAJAnswer
" . $run[$i]["number"] . "" . $run[$i]["number"] . "" . $run[$i]["site"] . "" . dateconvminutes($run[$i]["timestamp"]) . "" . $run[$i]["problem"] . "" . $run[$i]["language"] . "" . $run[$i]["filename"] . "" . $run[$i]["status"] . "  " . $run[$i]["answer"] . "
"; +if (count($run) == 0) echo "
NO RUNS AVAILABLE
"; + +?> + + diff --git a/src/judge/runchief.php b/src/judge/runchief.php new file mode 100644 index 0000000..a4cd443 --- /dev/null +++ b/src/judge/runchief.php @@ -0,0 +1,187 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require 'header.php'; +if(isset($_GET["order"]) && $_GET["order"] != "") { +$order = myhtmlspecialchars($_GET["order"]); + $_SESSION["runline"] = $order; +} else { + if(isset($_SESSION["runline"])) + $order = $_SESSION["runline"]; + else + $order = ''; +} +?> + +
+ +
+ + + + + + + + + + + + + + + + + 0) { + MSGError($nrenew . " runs renewed for autojudging."); + ForceLoad($runphp); + } + if($nreopen > 0) { + MSGError($nreopen . " runs reopened."); + ForceLoad($runphp); + } +} + + +for ($i=0; $i\n"; + else echo "\n"; + echo " \n"; + + echo " \n"; + if($runphp == "run.php") { + if ($run[$i]["user"] != "") { + $u = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $run[$i]["site"], $run[$i]["user"]); + echo " \n"; + } + } + echo " \n"; + echo " \n"; + echo " \n"; +// echo " \n"; + if ($run[$i]["judge"] == $_SESSION["usertable"]["usernumber"] && + $run[$i]["judgesite"] == $_SESSION["usertable"]["usersitenumber"] && $run[$i]["status"] == "judging") + $color="ff7777"; + else if ($run[$i]["status"]== "judged+" && $run[$i]["judge"]=="") $color="ffff00"; + else if ($run[$i]["status"]== "judged") $color="bbbbff"; + else if ($run[$i]["status"] == "judging" || $run[$i]["status"]== "judged+") $color="77ff77"; + else if ($run[$i]["status"] == "openrun") $color="ffff88"; + else $color="ffffff"; + + echo " \n"; + if ($run[$i]["judge"] != "") { + $u = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $run[$i]["judgesite"], $run[$i]["judge"]); + echo " \n"; + + if ($run[$i]["autoend"] != "") { + $color="bbbbff"; + if ($run[$i]["autoanswer"]=="") $color="ff7777"; + } + else if ($run[$i]["autobegin"]=="") $color="ffff88"; + else $color="77ff77"; + echo "\n"; + + if ($run[$i]["answer"] == "") { + echo " \n"; + } else { + echo " \n"; + } + echo " \n"; +} + +echo "
Run #SiteUserTimeProblemLanguageStatusJudge (Site)AJAnswer
"; + } + else { + echo "
"; + } + echo ""; + echo " " . $run[$i]["number"] . "" . $run[$i]["site"] . "" . $u["username"] . "" . dateconvminutes($run[$i]["timestamp"]) . "" . $run[$i]["problem"] . "" . $run[$i]["language"] . "" . $run[$i]["filename"] . "" . $run[$i]["status"] . "" . $u["username"] . " (" . $run[$i]["judgesite"] . ")"; + } else + echo "  "; + + if ($run[$i]["judge1"] != "") { + $u = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $run[$i]["judgesite1"], $run[$i]["judge1"]); + echo " [" . $u["username"] . " (" . $run[$i]["judgesite1"] . ")]"; + } + if ($run[$i]["judge2"] != "") { + $u = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $run[$i]["judgesite2"], $run[$i]["judge2"]); + echo " [" . $u["username"] . " (" . $run[$i]["judgesite2"] . ")]"; + } + + echo "   " . $run[$i]["answer"]; + if($run[$i]['yes']=='t') { + echo " \"".$run[$i]["colorname"]."\""; + } + echo "
"; +if (count($run) == 0) echo "
NO RUNS AVAILABLE
"; +else { +?> +
+ +
+Click on the number of a run to edit it or select them with
the checkboxes and use the buttons to work on multiple runs:

+ + +

+
+
+ + + diff --git a/src/judge/runedit.php b/src/judge/runedit.php new file mode 100644 index 0000000..e53b3a3 --- /dev/null +++ b/src/judge/runedit.php @@ -0,0 +1,250 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br +require('header.php'); + +if (isset($_POST["answer"]) && isset($_POST["giveup"]) && $_POST["giveup"]=="Cancel editing" && + isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["number"]) && + is_numeric($_POST["sitenumber"])) { + + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); + + DBRunGiveUp($_POST["number"], + $_POST["sitenumber"], + $_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usernumber"], + $_SESSION["usertable"]["usersitenumber"]); + MSGError("Run returned."); + ForceLoad("run.php"); +} + +if (isset($_POST["answer"]) && isset($_POST["Submit"]) && $_POST["Submit"]=="Judge" && is_numeric($_POST["answer"]) && + isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["sitenumber"]) && + is_numeric($_POST["number"])) { // && isset($_POST["notifyuser"]) && isset($_POST["updatescore"])) { + + if ($_POST["confirmation"] == "confirm") { + $answer = myhtmlspecialchars($_POST["answer"]); + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); +// $notuser = myhtmlspecialchars($_POST["notifyuser"]); +// $updscore = myhtmlspecialchars($_POST["updatescore"]); + + DBUpdateRun($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"], + $sitenumber, $number, $answer); //, $notuser, $updscore); + } + ForceLoad("run.php"); +} + +if (!isset($_GET["runnumber"]) || !isset($_GET["runsitenumber"]) || + !is_numeric($_GET["runnumber"]) || !is_numeric($_GET["runsitenumber"])) { + IntrusionNotify("tried to open the judge/runedit.php with wrong parameters."); + ForceLoad("run.php"); +} + +$runsitenumber = myhtmlspecialchars($_GET["runsitenumber"]); +$runnumber = myhtmlspecialchars($_GET["runnumber"]); + +if (($a = DBGetRunToAnswer($runnumber, $runsitenumber, + $_SESSION["usertable"]["contestnumber"])) === false) { + MSGError("Another judge got it first."); + ForceLoad("run.php"); +} + +$b = DBGetProblemData($_SESSION["usertable"]["contestnumber"], $a["problemnumber"]); +?> +

Use the following fields to judge the run: +
+
+ +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Site: + " /> + +
Number: + " /> + +
Time: + +
Problem : +"; + echo basename($b[$i]["inputfilename"]) . ""; +} +?> +  
Language: +
Source code: +" . $a["sourcename"] . "\n"; + echo "view\n"; +?> +
Answer: + +
+
+
+ +
+ + + + +

+ +
+ +
+
+Autojudging: +

+ + + + + + + +". $a["autoip"] ." since ". dateconvsimple($a["autobegin"]) .""; +else if($a["autoend"]!="") + echo ""; +else + echo ""; +?> + + + + + + + + + +
Autojudging answer: + +
Autojudged by:". $a["autoip"] ." from ". dateconvsimple($a["autobegin"]) ." to ". dateconvsimple($a["autoend"]) ."unavailable
Standard output: +stdout\n"; + echo "view\n"; +} else + echo "unavailable"; +?> +
Standard error: +stderr\n"; + echo "view\n"; +} else + echo "unavailable"; +?> +
+ +
+ + diff --git a/src/judge/runeditchief.php b/src/judge/runeditchief.php new file mode 100644 index 0000000..c538dca --- /dev/null +++ b/src/judge/runeditchief.php @@ -0,0 +1,320 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require 'header.php'; + +if (isset($_POST["cancel"]) && $_POST["cancel"]=="Cancel editing") + ForceLoad($runphp); + +if (isset($_POST["giveup"]) && $_POST["giveup"]=="Renew" && + isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["number"]) && + is_numeric($_POST["sitenumber"])) { + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); + if (DBGiveUpRunAutojudging($_SESSION["usertable"]["contestnumber"], $sitenumber, $number)) + MSGError("Run renewed."); + ForceLoad($runphp); +} + +if (isset($_POST["delete"]) && $_POST["delete"]=="Delete" && + isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["number"]) && + is_numeric($_POST["sitenumber"])) { + if ($_POST["confirmation"]=="confirm") { + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); + + if (DBRunDelete($number, $sitenumber, $_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usernumber"], $_SESSION["usertable"]["usersitenumber"])) + MSGError("Run deleted."); + } + ForceLoad($runphp); +} + +if (isset($_POST["answer"]) && isset($_POST["open"]) && $_POST["open"]=="Open run for rejudging" && + isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["number"]) && + is_numeric($_POST["sitenumber"])) { + + if ($_POST["confirmation"] == "confirm") { + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); + + DBGiveUpRunAutojudging($_SESSION["usertable"]["contestnumber"], $sitenumber, $number); + if (DBChiefRunGiveUp($_POST["number"], $_POST["sitenumber"], $_SESSION["usertable"]["contestnumber"])) + MSGError("Run returned."); + ForceLoad($runphp); + } +} + +if (isset($_POST["answer"]) && isset($_POST["Submit"]) && $_POST["Submit"]=="Judge" && is_numeric($_POST["answer"]) && + isset($_POST["sitenumber"]) && isset($_POST["number"]) && is_numeric($_POST["sitenumber"]) && + is_numeric($_POST["number"])) { // && isset($_POST["notifyuser"]) && isset($_POST["updatescore"])) { + + if ($_POST["confirmation"] == "confirm") { + $answer = myhtmlspecialchars($_POST["answer"]); + $sitenumber = myhtmlspecialchars($_POST["sitenumber"]); + $number = myhtmlspecialchars($_POST["number"]); +// $notuser = myhtmlspecialchars($_POST["notifyuser"]); +// $updscore = myhtmlspecialchars($_POST["updatescore"]); + + DBChiefUpdateRun($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"], + $sitenumber, $number, $answer); //, $notuser, updscore); + } + ForceLoad($runphp); +} + +if (!isset($_GET["runnumber"]) || !isset($_GET["runsitenumber"]) || + !is_numeric($_GET["runnumber"]) || !is_numeric($_GET["runsitenumber"])) { + IntrusionNotify("tried to open the admin/runedit.php with wrong parameters."); + ForceLoad($runphp); +} + +// ??? +$runsitenumber = myhtmlspecialchars($_GET["runsitenumber"]); +$runnumber = myhtmlspecialchars($_GET["runnumber"]); + +if (($a = DBChiefGetRunToAnswer($runnumber, $runsitenumber, + $_SESSION["usertable"]["contestnumber"])) === false) { + MSGError("Another judge got it first."); + ForceLoad($runphp); +} + +$b = DBGetProblemData($_SESSION["usertable"]["contestnumber"], $a["problemnumber"]); +?> +

Use the following fields to judge the run: +
+
+ +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Site: + " /> + +
Number: + " /> + +
Time: + +
Problem : +Input:"; + echo $b[$i]["inputfilename"] . ""; + echo " view  "; + + echo "Sol:"; + echo $b[$i]["solfilename"] . ""; + echo " view"; +} +?> +  
Language: +  
Source code: +" . $a["sourcename"] . "\n"; +echo "view\n"; +?> +
Answer: + "; +// if(!$isfak) { + if($a["judgesite"] != "" && $a["judge"] != "") { + $uu = DBUserInfo ($_SESSION["usertable"]["contestnumber"], $a["judgesite"], $a["judge"]); + echo " [judge=" . $uu["username"] . " (" . $a["judgesite"] . ")]"; + } +?> +
Answer 1: + +
Answer 2: + +
+
+
+ +
+ + + + + +

+
+ +
+
+Autojudging: + +

+ + + + + + + +". $a["autoip"] ." since ". dateconvsimple($a["autobegin"]) .""; +else if($a["autoend"]!="") + echo ""; +else + echo ""; +?> + + + + + + + + + +
Autojudging answer: + +
Autojudged by:". $a["autoip"] ." from ". dateconvsimple($a["autobegin"]) ." to ". dateconvsimple($a["autoend"]) ."unavailable
Standard output: +stdout\n"; + echo "view\n"; +} else + echo "unavailable"; +?> +
Standard error: +stderr\n"; + echo "view\n"; +} else + echo "unavailable"; +?> +
+ +
+ + diff --git a/src/judge/score.php b/src/judge/score.php new file mode 100644 index 0000000..bea0800 --- /dev/null +++ b/src/judge/score.php @@ -0,0 +1,21 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br +require('header.php'); +require('../scorelower.php'); +?> diff --git a/src/judge/team.php b/src/judge/team.php new file mode 100644 index 0000000..11d03ad --- /dev/null +++ b/src/judge/team.php @@ -0,0 +1,195 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br +require('header.php'); + +if (isset($_FILES["sourcefile"]) && isset($_POST["problem"]) && isset($_POST["Submit"]) && isset($_POST["language"]) && + is_numeric($_POST["problem"]) && is_numeric($_POST["language"]) && $_FILES["sourcefile"]["name"]!="") { + if ($_POST["confirmation"] == "confirm") { + if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("../index.php"); + + $prob = myhtmlspecialchars($_POST["problem"]); + $lang = myhtmlspecialchars($_POST["language"]); + + $type=myhtmlspecialchars($_FILES["sourcefile"]["type"]); + $size=myhtmlspecialchars($_FILES["sourcefile"]["size"]); + $name=myhtmlspecialchars($_FILES["sourcefile"]["name"]); + $temp=myhtmlspecialchars($_FILES["sourcefile"]["tmp_name"]); + + if ($size > $ct["contestmaxfilesize"]) { + LOGLevel("User {$_SESSION["usertable"]["username"]} tried to submit file " . + "$name with $size bytes ({$ct["contestmaxfilesize"]} max allowed).", 1); + MSGError("File size exceeds the limit allowed."); + ForceLoad($runteam); + } + if(strpos($name,' ') === true || strpos($temp,' ') === true) { + MSGError("File name cannot contain spaces."); + ForceLoad($runteam); + } + if (!is_uploaded_file($temp) || strlen($name)>100) { + IntrusionNotify("file upload problem."); + ForceLoad("../index.php"); + } + + + $ac=array('contest','site','user','problem','lang','filename','filepath'); + $ac1=array('runnumber','rundate','rundatediff','rundatediffans','runanswer','runstatus','runjudge','runjudgesite', + 'runjudge1','runjudgesite1','runanswer1','runjudge2','runjudgesite2','runanswer2', + 'autoip','autobegindate','autoenddate','autoanswer','autostdout','autostderr','updatetime'); + $param = array('contest'=>$_SESSION["usertable"]["contestnumber"], + 'site'=>$_SESSION["usertable"]["usersitenumber"], + 'user'=> $_SESSION["usertable"]["usernumber"], + 'problem'=>$prob, + 'lang'=>$lang, + 'filename'=>$name, + 'filepath'=>$temp); + if($runteam=='team.php') $param['allowneg']=1; + DBNewRun ($param); + $_SESSION['forceredo']=true; + } + ForceLoad($runteam); +} + +$ds = DIRECTORY_SEPARATOR; +if($ds=="") $ds = "/"; + +$runtmp = $_SESSION["locr"] . $ds . "private" . $ds . "runtmp" . $ds . "run-contest" . $_SESSION["usertable"]["contestnumber"] . + "-site". $_SESSION["usertable"]["usersitenumber"] . "-user" . $_SESSION["usertable"]["usernumber"] . ".php"; +$redo = TRUE; +if(!isset($_SESSION['forceredo']) || $_SESSION['forceredo']==false) { + $actualdelay = 30; + if(file_exists($runtmp)) { + if(isset($strtmp) || (($strtmp = file_get_contents($runtmp,FALSE,NULL,-1,1000000)) !== FALSE)) { + list($d) = sscanf($strtmp,"%*s %d"); + if($d > time() - $actualdelay) { + $conf=globalconf(); + $strtmp = decryptData(substr($strtmp,strpos($strtmp,"\n")+1),$conf["key"],'runtmp'); + if($strtmp !== false) + $redo = FALSE; + } + } + } +} +if($redo) { + $_SESSION['forceredo']=false; + if(($st = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) == null) + ForceLoad("../index.php"); + $strtmp="
\n\n \n \n\n". + " \n \n \n \n \n"; + $strcolors = "0"; + $run = DBUserRuns($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"]); + for ($i=0; $i\n"; + $strtmp .= " \n"; + $strtmp .= " \n"; + $strtmp .= " \n"; +// $strtmp .= " \n"; + if (trim($run[$i]["answer"]) == "") { + $run[$i]["answer"] = "Not answered yet"; + $strtmp .= " \n"; + $strtmp .= "\n"; + + $strtmp .= " \n"; + + if ($run[$i]["anstime"]>$_SESSION["usertable"]["userlastlogin"]-$st["sitestartdate"] && $run[$i]["anstime"] < $st['sitelastmileanswer'] && + $run[$i]["ansfake"]!="t" && !isset($_SESSION["popups"]['run' . $i . '-' . $run[$i]["anstime"]])) { + $_SESSION["popups"]['run' . $i . '-' . $run[$i]["anstime"]] = "Run ".$run[$i]["number"]." result: ".$run[$i]["answer"]. "
"; + } + } +$strtmp .= "
Run #TimeProblemLanguageAnswerFile
" . dateconvminutes($run[$i]["timestamp"]) . "" . $run[$i]["problem"] . "" . $run[$i]["language"] . "" . $run[$i]["status"] . "Not answered yet"; + } + else { + $strtmp .= " " . $run[$i]["answer"]; + if($run[$i]['yes']=='t') { + $strtmp .= " \"".$run[$i]["colorname"]."\""; + $strcolors .= "\t" . $run[$i]["colorname"] . "\t" . $run[$i]["color"]; + } + } + $strtmp .= ""; + $strtmp .= $run[$i]["filename"] . ""; + + $strtmp .= "
"; +if (count($run) == 0) $strtmp .= "
NO RUNS AVAILABLE
"; + +$strtmp .= "

To submit a program, just fill in the following fields:
\n". +"
\n". +" \n". +"
\n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +"
Problem:\n". +" \n". +"
Language: \n". +" \n". +"
Source code:\n". +" \n". +"
\n". +"
\n". +" \n". +"
\n". +" \n". +" \n". +"
\n". +"
\n"; + $conf=globalconf(); + $strtmp1 = " \t" . encryptData($strcolors,$conf["key"],false) . "\n" . encryptData($strtmp,$conf["key"],false); + $randnum = session_id() . "_" . rand(); + if(file_put_contents($runtmp . "_" . $randnum, $strtmp1,LOCK_EX)===FALSE) { + if(!isset($_SESSION['writewarn'])) { + LOGError("Cannot write to the user-run cache file $runtmp -- performance might be compromised"); + $_SESSION['writewarn']=true; + } + } + @rename($runtmp . "_" . $randnum, $runtmp); +} +echo $strtmp; +?> + + + + diff --git a/src/libchart/COPYING b/src/libchart/COPYING new file mode 100644 index 0000000..2d2d780 --- /dev/null +++ b/src/libchart/COPYING @@ -0,0 +1,510 @@ + + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. It also counts + as the successor of the GNU Library Public License, version 2, hence + the version number 2.1.] + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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You can do so by permitting +redistribution under these terms (or, alternatively, under the terms +of the ordinary General Public License). + + To apply these terms, attach the following notices to the library. +It is safest to attach them to the start of each source file to most +effectively convey the exclusion of warranty; and each file should +have at least the "copyright" line and a pointer to where the full +notice is found. + + + + Copyright (C) + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or +your school, if any, to sign a "copyright disclaimer" for the library, +if necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James + Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! + + diff --git a/src/libchart/ChangeLog b/src/libchart/ChangeLog new file mode 100644 index 0000000..fe6e492 --- /dev/null +++ b/src/libchart/ChangeLog @@ -0,0 +1,24 @@ +Libchart ChangeLog +================== +(C) 2005-2006 Jean-Marc Trémeaux + + +VERSION 1.1: (2006-04-02) +========== + CHANGES: + * Added Line Charts + * Bar Chart: default lower bound set to value 0 (seems more intuitive). + Use $chart->setLowerBound(null) if you want to revert to the old behaviour. + + BUGFIXES: + * Removed undefined IMG_ARC_FILL constant + * Added missing default parameter in HorizontalChart::render() + * Fixed decimal values in Bar Charts + * Typo in default logo + * Crashed when no point was defined + * Crashed when all values were set to 0 + +Version 1.0: (2005-09-30) +========== + INITIAL RELEASE + diff --git a/src/libchart/README b/src/libchart/README new file mode 100644 index 0000000..0d9500e --- /dev/null +++ b/src/libchart/README @@ -0,0 +1,45 @@ + + Libchart - Simple PHP chart drawing library +============================================= + +Libchart is a free chart creation PHP library, that is easy to use. + +-------------------------------------------------------------------------------- + + + Features +========== + + * Bar charts (horizontal or vertical). + * Pie charts. + * Compatibility with PHP 4 / PHP 5. + +-------------------------------------------------------------------------------- + + + Dependencies +============== + + * PHP 4 or PHP 5, compiled with: + * GD 2+ + * FreeType 2+ + +-------------------------------------------------------------------------------- + + + Installation +============== + +In order to use Libchart, unpack the archive in you project directory and +include libchart.php. Please have a look at the demo files for more information. +There is also a tutorial available at the project homepage. + + +-------------------------------------------------------------------------------- + + + Contact info +============== + +WWW: http://naku.dohcrew.com/libchart/ +MAIL: jm.tremeaux at gmail dot com diff --git a/src/libchart/classes/Axis.php b/src/libchart/classes/Axis.php new file mode 100644 index 0000000..c80fe97 --- /dev/null +++ b/src/libchart/classes/Axis.php @@ -0,0 +1,167 @@ +min = $min; + $this->max = $max; + + $this->guide = 10; + } + + /** + * Computes value between two ticks + * + * @access private + */ + + function quantizeTics() + { + // Approximate number of decades, in [1..10[ + + $norm = $this->delta / $this->magnitude; + + // Approximate number of tics per decade + + $posns = $this->guide / $norm; + + if ($posns > 20) + $tics = 0.05; // e.g. 0, .05, .10, ... + else + if ($posns > 10) + $tics = 0.2; // e.g. 0, .1, .2, ... + else + if ($posns > 5) + $tics = 0.4; // e.g. 0, 0.2, 0.4, ... + else + if ($posns > 3) + $tics = 0.5; // e.g. 0, 0.5, 1, ... + else + if ($posns > 2) + $tics = 1; // e.g. 0, 1, 2, ... + else + if ($posns > 0.25) + $tics = 2; // e.g. 0, 2, 4, 6 + else + $tics = ceil($norm); + + $this->tics = $tics * $this->magnitude; + } + + /** + * Computes automatic boundaries on the axis + * + * @access public + */ + + function computeBoundaries() + { + // Range + + $this->delta = abs($this->max - $this->min); + + // Check for null distribution + + if($this->delta == 0) + $this->delta = 1; + + // Order of magnitude of range + + $this->magnitude = pow(10, floor(log10($this->delta))); + + $this->quantizeTics(); + + $this->displayMin = floor($this->min / $this->tics) * $this->tics; + $this->displayMax = ceil($this->max / $this->tics) * $this->tics; + $this->displayDelta = $this->displayMax - $this->displayMin; + + // Check for null distribution + + if($this->displayDelta == 0) + $this->displayDelta = 1; + } + + /** + * Set boundaries on the axis. Theses values override the automatic values. + * + * @access public + */ + + function setBoundaries($sampleCount, $yMinValue, $yMaxValue) + { + $this->sampleCount = $sampleCount; + $this->yMinValue = $yMinValue; + $this->yMaxValue = $yMaxValue; + } + + /** + * Get the lower boundary on the axis + * + * @access public + * @return integer lower boundary on the axis + */ + + function getLowerBoundary() + { + return $this->displayMin; + } + + /** + * Get the upper boundary on the axis + * + * @access public + * @return integer upper boundary on the axis + */ + + function getUpperBoundary() + { + return $this->displayMax; + } + + /** + * Get the value between two ticks + * + * @access public + * @return integer value between two ticks + */ + + function getTics() + { + return $this->tics; + } + } +?> diff --git a/src/libchart/classes/BarChart.php b/src/libchart/classes/BarChart.php new file mode 100644 index 0000000..5b658ca --- /dev/null +++ b/src/libchart/classes/BarChart.php @@ -0,0 +1,172 @@ +setMargin(5); + $this->setLowerBound(0); + } + + /** + * Compute the boundaries on the axis + * + * @access protected + */ + + function computeBound() + { + // Compute lower and upper bound on the value axis + + $point = current($this->point); + + // Check if some points were defined + + if(!$point) + { + $yMin = 0; + $yMax = 1; + } + else + { + $yMax = $yMin = $point->getY(); + + foreach($this->point as $point) + { + $y = $point->getY(); + + if($y < $yMin) + $yMin = $y; + + if($y > $yMax) + $yMax = $y; + } + } + + $this->yMinValue = isset($this->lowerBound) ? $this->lowerBound : $yMin; + $this->yMaxValue = isset($this->upperBound) ? $this->upperBound : $yMax; + + // Compute boundaries on the sample axis + + $this->sampleCount = count($this->point); + } + + /** + * Set manually the lower boundary value (overrides the automatic formatting) + * Typical usage is to set the bars starting from zero + * + * @access public + * @param double lower boundary value + */ + + function setLowerBound($lowerBound) + { + $this->lowerBound = $lowerBound; + } + + /** + * Set manually the upper boundary value (overrides the automatic formatting) + * + * @access public + * @param double upper boundary value + */ + + function setUpperBound($upperBound) + { + $this->upperBound = $upperBound; + } + + /** + * Compute the image layout + * + * @access protected + */ + + function computeLabelMargin() + { + $this->axis = new Axis($this->yMinValue, $this->yMaxValue); + $this->axis->computeBoundaries(); + + $this->graphTLX = $this->margin + $this->labelMarginLeft; + $this->graphTLY = $this->margin + $this->labelMarginTop; + $this->graphBRX = $this->width - $this->margin - $this->labelMarginRight; + $this->graphBRY = $this->height - $this->margin - $this->labelMarginBottom; + } + + /** + * Create the image + * + * @access protected + */ + + function createImage() + { + parent::createImage(); + + $this->axisColor1 = new Color(201, 201, 201); + $this->axisColor2 = new Color(158, 158, 158); + + $this->aquaColor1 = new Color(242, 242, 242); + $this->aquaColor2 = new Color(231, 231, 231); + $this->aquaColor3 = new Color(239, 239, 239); + $this->aquaColor4 = new Color(253, 253, 253); + + $this->barColor1 = new Color(42, 71, 181); + $this->barColor2 = new Color(33, 56, 143); + + $this->barColor3 = new Color(172, 172, 210); + $this->barColor4 = new Color(117, 117, 143); + + // Aqua-like background + + $aquaColor = Array($this->aquaColor1, $this->aquaColor2, $this->aquaColor3, $this->aquaColor4); + + for($i = $this->graphTLY; $i < $this->graphBRY; $i++) + { + $color = $aquaColor[($i + 3) % 4]; + $this->primitive->line($this->graphTLX, $i, $this->graphBRX, $i, $color); + } + + // Axis + + imagerectangle($this->img, $this->graphTLX - 1, $this->graphTLY, $this->graphTLX, $this->graphBRY, $this->axisColor1->getColor($this->img)); + imagerectangle($this->img, $this->graphTLX - 1, $this->graphBRY, $this->graphBRX, $this->graphBRY + 1, $this->axisColor1->getColor($this->img)); + } + } +?> diff --git a/src/libchart/classes/Chart.php b/src/libchart/classes/Chart.php new file mode 100644 index 0000000..639eabd --- /dev/null +++ b/src/libchart/classes/Chart.php @@ -0,0 +1,213 @@ +Doxygen. + * You can find here information that is not covered by the tutorial. + * + */ + + /** + * Base chart class + * + * @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com) + * @abstract + */ + + class Chart + { + /** + * Creates a new chart + * + * @access protected + * @param integer width of the image + * @param integer height of the image + */ + + function chart($width, $height) + { + $this->width = $width; + $this->height = $height; + + $this->reset(); + } + + /** + * Initialize the chart + * + * @access private + */ + + function reset() + { + $this->text = new Text(); + $this->point = array(); + + unset($this->lowerBound); + unset($this->upperBound); + + $this->setTitle("Untitled chart"); + $this->setLogo(dirname(__FILE__) . "/../images/PoweredBy.png"); + } + + /** + * Add a new sampling point to the chart + * + * @access public + * @param Point sampling point to add + */ + + function addPoint($point) + { + array_push($this->point, $point); + } + + /** + * Sets the title + * + * @access public + * @param string new title + */ + + function setTitle($title) + { + $this->title = $title; + } + + /** + * Sets the logo image file name + * + * @access public + * @param string new logo image file name + */ + + function setLogo($logoFileName) + { + $this->logoFileName = $logoFileName; + } + + /** + * Print the title to the image + * + * @access private + */ + + function printTitle() + { + $this->text->printCentered($this->img, ($this->labelMarginTop + $this->margin) / 2, $this->textColor, $this->title, $this->text->fontCondensedBold); + } + + /** + * Print the logo image to the image + * + * @access private + */ + + function printLogo() + { + @$logoImage = imageCreateFromPNG($this->logoFileName); + + if($logoImage) + imagecopymerge($this->img, $logoImage, 2*$this->margin, $this->margin, 0, 0, imagesx($logoImage), imagesy($logoImage), 100); + } + + /** + * Set the outer margin + * + * @access public + * @param integer outer margin value in pixels + */ + + function setMargin($margin) + { + $this->margin = $margin; + } + + /** + * Set the label left margin + * + * @access public + * @param integer label left margin value in pixels + */ + + function setLabelMarginLeft($labelMarginLeft) + { + $this->labelMarginLeft = $labelMarginLeft; + } + + /** + * Set the label right margin + * + * @access public + * @param integer label right margin value in pixels + */ + + function setLabelMarginRight($labelMarginRight) + { + $this->labelMarginRight = $labelMarginRight; + } + + /** + * Set the label top margin + * + * @access public + * @param integer label top margin value in pixels + */ + + function setLabelMarginTop($labelMarginTop) + { + $this->labelMarginTop = $labelMarginTop; + } + + /** + * Set the label bottom margin + * + * @access public + * @param integer label bottom margin value in pixels + */ + + function setLabelMarginBottom($labelMarginBottom) + { + $this->labelMarginBottom = $labelMarginBottom; + } + + /** + * Creates and initialize the image + * + * @access protected + */ + + function createImage() + { + $this->img = imagecreatetruecolor($this->width, $this->height); + + $this->primitive = new Primitive($this->img); + + $this->backGroundColor = new Color(255, 255, 255); + $this->textColor = new Color(0, 0, 0); + + // White background + + imagefilledrectangle($this->img, 0, 0, $this->width - 1, $this->height - 1, $this->backGroundColor->getColor($this->img)); + } + } +?> diff --git a/src/libchart/classes/Color.php b/src/libchart/classes/Color.php new file mode 100644 index 0000000..178435b --- /dev/null +++ b/src/libchart/classes/Color.php @@ -0,0 +1,74 @@ +red = (int)$red; + $this->green = (int)$green; + $this->blue = (int)$blue; + $this->alpha = (int)round($alpha * 127.0 / 255); + + $this->gdColor = null; + } + + /** + * Get GD color + * + * @access public + * @param $img GD image resource + */ + + function getColor($img) + { + // Checks if color has already been allocated + + if(!$this->gdColor) + { + if($this->alpha == 0 || !function_exists('imagecolorallocatealpha')) + $this->gdColor = imagecolorallocate($img, $this->red, $this->green, $this->blue); + else + $this->gdColor = imagecolorallocatealpha($img, $this->red, $this->green, $this->blue, $this->alpha); + } + + // Returns GD color + + return $this->gdColor; + } + } +?> diff --git a/src/libchart/classes/HorizontalChart.php b/src/libchart/classes/HorizontalChart.php new file mode 100644 index 0000000..4b4e069 --- /dev/null +++ b/src/libchart/classes/HorizontalChart.php @@ -0,0 +1,169 @@ +setLabelMarginLeft(150); + $this->setLabelMarginRight(30); + $this->setLabelMarginTop(40); + $this->setLabelMarginBottom(30); + } + + /** + * Print the axis + * + * @access private + */ + + function printAxis() + { + // Check if some points were defined + + if(!$this->sampleCount) + return; + + $minValue = $this->axis->getLowerBoundary(); + $maxValue = $this->axis->getUpperBoundary(); + $stepValue = $this->axis->getTics(); + + // Horizontal axis + + for($value = $minValue; $value <= $maxValue; $value += $stepValue) + { + $x = $this->graphTLX + ($value - $minValue) * ($this->graphBRX - $this->graphTLX) / ($this->axis->displayDelta); + + imagerectangle($this->img, $x - 1, $this->graphBRY + 2, $x, $this->graphBRY + 3, $this->axisColor1->getColor($this->img)); + imagerectangle($this->img, $x - 1, $this->graphBRY, $x, $this->graphBRY + 1, $this->axisColor2->getColor($this->img)); + + $this->text->printText($this->img, $x, $this->graphBRY + 5, $this->textColor, $value, $this->text->fontCondensed, $this->text->HORIZONTAL_CENTER_ALIGN); + } + + // Vertical Axis + + $rowHeight = ($this->graphBRY - $this->graphTLY) / $this->sampleCount; + + reset($this->point); + + for($i = 0; $i <= $this->sampleCount; $i++) + { + $y = $this->graphBRY - $i * $rowHeight; + + imagerectangle($this->img, $this->graphTLX - 3, $y, $this->graphTLX - 2, $y + 1, $this->axisColor1->getColor($this->img)); + imagerectangle($this->img, $this->graphTLX - 1, $y, $this->graphTLX, $y + 1, $this->axisColor2->getColor($this->img)); + + if($i < $this->sampleCount) + { + $point = current($this->point); + next($this->point); + + $text = $point->getX(); + + $this->text->printText($this->img, $this->graphTLX - 5, $y - $rowHeight / 2, $this->textColor, $text, $this->text->fontCondensed, $this->text->HORIZONTAL_RIGHT_ALIGN | $this->text->VERTICAL_CENTER_ALIGN); + } + } + } + + /** + * Print the bars + * + * @access private + */ + + function printBar() + { + // Check if some points were defined + + if(!$this->sampleCount) + return; + + reset($this->point); + + $minValue = $this->axis->getLowerBoundary(); + $maxValue = $this->axis->getUpperBoundary(); + $stepValue = $this->axis->getTics(); + + $rowHeight = ($this->graphBRY - $this->graphTLY) / $this->sampleCount; + + for($i = 0; $i < $this->sampleCount; $i++) + { + $y = $this->graphBRY - $i * $rowHeight; + + $point = current($this->point); + next($this->point); + + $value = $point->getY(); + + $xmax = $this->graphTLX + ($value - $minValue) * ($this->graphBRX - $this->graphTLX) / ($this->axis->displayDelta); + + $this->text->printText($this->img, $xmax + 5, $y - $rowHeight / 2, $this->textColor, $value, $this->text->fontCondensed, $this->text->VERTICAL_CENTER_ALIGN); + + // Horizontal bar + + $y1 = $y - $rowHeight * 4 / 5; + $y2 = $y - $rowHeight * 1 / 5; + + imagefilledrectangle($this->img, $this->graphTLX + 1, $y1, $xmax, $y2, $this->barColor2->getColor($this->img)); + imagefilledrectangle($this->img, $this->graphTLX + 2, $y1+1, $xmax - 4, $y2, $this->barColor1->getColor($this->img)); + } + } + + /** + * Render the chart image + * + * @access public + * @param string name of the file to render the image to (optional) + */ + + function render($fileName = null) + { + $this->computeBound(); + $this->computeLabelMargin(); + $this->createImage(); + $this->printLogo(); + $this->printTitle(); + $this->printAxis(); + $this->printBar(); + + if(isset($fileName)) + imagepng($this->img, $fileName); + else + imagepng($this->img); + } + } +?> diff --git a/src/libchart/classes/LineChart.php b/src/libchart/classes/LineChart.php new file mode 100644 index 0000000..9d44eba --- /dev/null +++ b/src/libchart/classes/LineChart.php @@ -0,0 +1,171 @@ +setLabelMarginLeft(50); + $this->setLabelMarginRight(50); + $this->setLabelMarginTop(40); + $this->setLabelMarginBottom(50); + } + + /** + * Print the axis + * + * @access private + */ + + function printAxis() + { + // Check if some points were defined + + if($this->sampleCount < 2) + return; + + $minValue = $this->axis->getLowerBoundary(); + $maxValue = $this->axis->getUpperBoundary(); + $stepValue = $this->axis->getTics(); + + // Line axis + + for($value = $minValue; $value <= $maxValue; $value += $stepValue) + { + $y = $this->graphBRY - ($value - $minValue) * ($this->graphBRY - $this->graphTLY) / ($this->axis->displayDelta); + + imagerectangle($this->img, $this->graphTLX - 3, $y, $this->graphTLX - 2, $y + 1, $this->axisColor1->getColor($this->img)); + imagerectangle($this->img, $this->graphTLX - 1, $y, $this->graphTLX, $y + 1, $this->axisColor2->getColor($this->img)); + + $this->text->printText($this->img, $this->graphTLX - 5, $y, $this->textColor, $value, $this->text->fontCondensed, $this->text->HORIZONTAL_RIGHT_ALIGN | $this->text->VERTICAL_CENTER_ALIGN); + } + + // Horizontal Axis + + $columnWidth = ($this->graphBRX - $this->graphTLX) / ($this->sampleCount - 1); + + reset($this->point); + + for($i = 0; $i < $this->sampleCount; $i++) + { + $x = $this->graphTLX + $i * $columnWidth; + + imagerectangle($this->img, $x - 1, $this->graphBRY + 2, $x, $this->graphBRY + 3, $this->axisColor1->getColor($this->img)); + imagerectangle($this->img, $x - 1, $this->graphBRY, $x, $this->graphBRY + 1, $this->axisColor2->getColor($this->img)); + + $point = current($this->point); + next($this->point); + + $text = $point->getX(); + + $this->text->printDiagonal($this->img, $x - 5, $this->graphBRY + 10, $this->textColor, $text); + } + } + + /** + * Print the lines + * + * @access private + */ + + function printLine() + { + // Check if some points were defined + + if($this->sampleCount < 2) + return; + + reset($this->point); + + $minValue = $this->axis->getLowerBoundary(); + $maxValue = $this->axis->getUpperBoundary(); + + $columnWidth = ($this->graphBRX - $this->graphTLX) / ($this->sampleCount - 1); + + $x1 = null; + $y1 = null; + + for($i = 0; $i < $this->sampleCount; $i++) + { + $x2 = $this->graphTLX + $i * $columnWidth; + + $point = current($this->point); + next($this->point); + + $value = $point->getY(); + + $y2 = $this->graphBRY - ($value - $minValue) * ($this->graphBRY - $this->graphTLY) / ($this->axis->displayDelta); + +// $this->text->printText($this->img, $x2, $y2 - 5, $this->textColor, $value, $this->text->fontCondensed, $this->text->HORIZONTAL_CENTER_ALIGN | $this->text->VERTICAL_BOTTOM_ALIGN); + + // Draw line + + if($x1) + { + $this->primitive->line($x1, $y1, $x2, $y2, $this->barColor4, 4); + $this->primitive->line($x1, $y1 - 1, $x2, $y2 - 1, $this->barColor3, 2); + } + + $x1 = $x2; + $y1 = $y2; + } + } + + /** + * Render the chart image + * + * @access public + * @param string name of the file to render the image to (optional) + */ + + function render($fileName = null) + { + $this->computeBound(); + $this->computeLabelMargin(); + $this->createImage(); + $this->printLogo(); + $this->printTitle(); + $this->printAxis(); + $this->printLine(); + + if(isset($fileName)) + imagepng($this->img, $fileName); + else + imagepng($this->img); + } + } +?> diff --git a/src/libchart/classes/PieChart.php b/src/libchart/classes/PieChart.php new file mode 100644 index 0000000..dacbf2b --- /dev/null +++ b/src/libchart/classes/PieChart.php @@ -0,0 +1,386 @@ +setMargin(5); + $this->setLabelMarginLeft(30); + $this->setLabelMarginRight(30); + $this->setLabelMarginTop(50); + $this->setLabelMarginBottom(30); + $this->setLabelMarginCenter(20); + + $this->setPieRatio(0.55); + + $this->labelBoxWidth = 15; + $this->labelBoxHeight = 15; + } + + /** + * Set the ratio of the pie image over the legend + * + * @access public + * @param double ratio (value between 0 and 1) + */ + + function setPieRatio($pieRatio) + { + $this->pieRatio = $pieRatio; + } + + /** + * Compare two sampling point values, order from biggest to lowest value + * + * @access private + * @param double first value + * @param double second value + * @return integer result of the comparison + */ + + function sortPie($v1, $v2) + { + return $v1[0] == $v2[0] ? 0 : + $v1[0] > $v2[0] ? -1 : + 1; + } + + /** + * Compute pie values in percentage and sort them + * + * @access private + */ + + function computePercent() + { + $this->total = 0; + $this->percent = array(); + + foreach($this->point as $point) + $this->total += $point->getY(); + + foreach($this->point as $point) + { + $percent = $this->total == 0 ? 0 : 100 * $point->getY() / $this->total; + + array_push($this->percent, array($percent, $point)); + } + if($this->order) + usort($this->percent, array("PieChart", "sortPie")); + } + + /** + * Set the margin between the pie image and the legend + * + * @access public + * @param integer margin value in pixels + */ + + function setLabelMarginCenter($labelMarginCenter) + { + $this->labelMarginCenter = $labelMarginCenter; + } + + /** + * Draw a gray box with nice borders + * + * @access private + * @param integer top left coordinate (x) + * @param integer top left coordinate (y) + * @param integer bottom right coordinate (x) + * @param integer bottom right coordinate (y) + */ + + function outlinedBox($x1, $y1, $x2, $y2) + { + imagefilledrectangle($this->img, $x1, $y1, $x2, $y2, $this->axisColor1->getColor($this->img)); + imagerectangle($this->img, $x1, $y1, $x1 + 1, $y1 + 1, $this->axisColor2->getColor($this->img)); + imagerectangle($this->img, $x2 - 1, $y1, $x2, $y1 + 1, $this->axisColor2->getColor($this->img)); + imagerectangle($this->img, $x1, $y2 - 1, $x1 + 1, $y2, $this->axisColor2->getColor($this->img)); + imagerectangle($this->img, $x2 - 1, $y2 - 1, $x2, $y2, $this->axisColor2->getColor($this->img)); + } + + /** + * Compute image layout + * + * @access private + */ + + function computeLabelMargin() + { + $graphWidth = $this->width - $this->margin * 2 - $this->labelMarginLeft - $this->labelMarginCenter - $this->labelMarginRight; + + $this->pieTLX = $this->margin + $this->labelMarginLeft; + $this->pieTLY = $this->margin + $this->labelMarginTop; + $this->pieBRX = $this->pieTLX + $graphWidth * $this->pieRatio; + $this->pieBRY = $this->height - $this->margin - $this->labelMarginBottom; + + $this->pieCenterX = $this->pieTLX + ($this->pieBRX - $this->pieTLX) / 2; + $this->pieCenterY = $this->pieTLY + ($this->pieBRY - $this->pieTLY) / 2; + + $this->pieWidth = round(($this->pieBRX - $this->pieTLX) * 4 / 5); + $this->pieHeight = round(($this->pieBRY - $this->pieTLY) * 3.7 / 5); + $this->pieDepth = round($this->pieWidth * 0.05); + + $this->labelTLX = $this->pieBRX + $this->labelMarginCenter; + $this->labelTLY = $this->pieTLY; + $this->labelBRX = $this->pieTLX + $this->labelMarginCenter + $graphWidth; + $this->labelBRY = $this->pieBRY; + + } + + /** + * Creates the pie chart image + * + * @access private + */ + + function createImage() + { + parent::createImage(); + + $pieColors = array( + array(2, 78, 0), + array(148, 170, 36), + array(233, 191, 49), + array(240, 127, 41), + array(243, 63, 34), + array(190, 71, 47), + array(135, 81, 60), + array(128, 78, 162), + array(121, 75, 255), + array(142, 165, 250), + array(162, 254, 239), + array(137, 240, 166), + array(104, 221, 71), + array(98, 174, 35), + array(93, 129, 1) + ); + + $this->pieColor = array(); + $this->pieShadowColor = array(); + $shadowFactor = 0.5; + + foreach($pieColors as $colorRGB) + { + list($red, $green, $blue) = $colorRGB; + + $color = new Color($red, $green, $blue); + $shadowColor = new Color($red * $shadowFactor, + $green * $shadowFactor, + $blue * $shadowFactor); + + array_push($this->pieColor, $color); + array_push($this->pieShadowColor, $shadowColor); + } + + $this->axisColor1 = new Color(201, 201, 201); + $this->axisColor2 = new Color(158, 158, 158); + + $this->aquaColor1 = new Color(242, 242, 242); + $this->aquaColor2 = new Color(231, 231, 231); + $this->aquaColor3 = new Color(239, 239, 239); + $this->aquaColor4 = new Color(253, 253, 253); + + // Legend box + + $this->outlinedBox($this->pieTLX, $this->pieTLY, $this->pieBRX, $this->pieBRY); + + // Aqua-like background + + $aquaColor = Array($this->aquaColor1, $this->aquaColor2, $this->aquaColor3, $this->aquaColor4); + + for($i = $this->pieTLY + 2; $i < $this->pieBRY - 1; $i++) + { + $color = $aquaColor[($i + 3) % 4]; + $this->primitive->line($this->pieTLX + 2, $i, $this->pieBRX - 2, $i, $color); + } + } + + /** + * Print legend + * + * @access private + */ + + function printLabel() + { + $i = 0; + + $boxX1 = $this->labelTLX + $this->margin; + $boxX2 = $boxX1 + $this->labelBoxWidth; + + foreach($this->percent as $a) + { + list($percent, $point) = $a; + $legend = $point->getX(); + + if($point->getColor() != null) + $color = $point->getColor(); + else + $color = $this->pieColor[$i % count($this->pieColor)]; + + $boxY1 = $this->labelTLY + $this->margin + $i * ($this->labelBoxHeight + $this->margin); + $boxY2 = $boxY1 + $this->labelBoxHeight; + + $this->outlinedBox($boxX1, $boxY1, $boxX2, $boxY2); + imagefilledrectangle($this->img, $boxX1 + 2, $boxY1 + 2, $boxX2 - 2, $boxY2 - 2, $color->getColor($this->img)); + + $this->text->printText($this->img, $boxX2 + $this->margin, $boxY1 + $this->labelBoxHeight / 2, $this->textColor, $legend, $this->text->fontCondensed, $this->text->VERTICAL_CENTER_ALIGN); + + $i++; + } + } + + /** + * Draw a 2D disc + * + * @access private + * @param integer center coordinate (y) + * @param array colors for each portion + * @param bitfield drawing mode + */ + + function drawDisc($cy, $colorArray, $mode, $shad=false) + { + $i = 0; + $angle1 = 0; + $percentTotal = 0; + + foreach($this->percent as $a) + { + list($percent, $point) = $a; + + if($point->getColor() != null) + $color = $shad ? $point->getShadowColor() : $point->getColor(); + else + $color = $colorArray[$i % count($colorArray)]; + + $percentTotal += $percent; + $angle2 = $percentTotal * 360 / 100; + + imagefilledarc($this->img, $this->pieCenterX, $cy, $this->pieWidth, $this->pieHeight, $angle1, $angle2, $color->getColor($this->img), $mode); + + $angle1 = $angle2; + + $i++; + } + } + + /** + * Print the percentage text + * + * @access private + */ + + function drawPercent() + { + $angle1 = 0; + $percentTotal = 0; + + foreach($this->percent as $a) + { + list($percent, $point) = $a; + + // If value is null, don't print percentage + + if($percent <= 0) + continue; + + $percentTotal += $percent; + $angle2 = $percentTotal * 2 * M_PI / 100; + + $angle = $angle1 + ($angle2 - $angle1) / 2; + $text = number_format($percent) . "%"; + + $x = cos($angle) * ($this->pieWidth + 35) / 2 + $this->pieCenterX; + $y = sin($angle) * ($this->pieHeight + 35) / 2 + $this->pieCenterY; + + $this->text->printText($this->img, $x, $y, $this->textColor, $text, $this->text->fontCondensed, $this->text->HORIZONTAL_CENTER_ALIGN | $this->text->VERTICAL_CENTER_ALIGN); + + $angle1 = $angle2; + } + } + + /** + * Print the pie chart + * + * @access private + */ + + function printPie() + { + // Silhouette + + for ($cy = $this->pieCenterY + $this->pieDepth / 2; $cy >= $this->pieCenterY - $this->pieDepth / 2; $cy--) + $this->drawDisc($cy, $this->pieShadowColor, IMG_ARC_EDGED, true); + + + // Top + + $this->drawDisc($this->pieCenterY - $this->pieDepth / 2, $this->pieColor, IMG_ARC_PIE); + + // Top Outline + + $this->drawPercent(); + } + + /** + * Render the chart image + * + * @access public + * @param string name of the file to render the image to (optional) + */ + + function render($fileName = null) + { + $this->computeLabelMargin(); + $this->computePercent(); + $this->createImage(); + $this->printLogo(); + $this->printTitle(); + $this->printPie(); + $this->printLabel(); + + if(isset($fileName)) + imagepng($this->img, $fileName); + else + imagepng($this->img); + } + } +?> diff --git a/src/libchart/classes/Point.php b/src/libchart/classes/Point.php new file mode 100644 index 0000000..5c0d9ec --- /dev/null +++ b/src/libchart/classes/Point.php @@ -0,0 +1,83 @@ +x = $x; + $this->y = $y; + if($c != null) { + list($r,$g,$b) = $c; + $this->color = new Color($r,$g,$b); + $shadowFactor = 0.5; + $this->shadowColor = new Color($r * $shadowFactor, + $g * $shadowFactor, + $b * $shadowFactor); + } else { + $this->color = null; + $this->shadowColor = null; + } + } + + /** + * Gets the x coordinate (label) + * + * @access public + * @return integer x coordinate (label) + */ + + function getX() + { + return $this->x; + } + + /** + * Gets the y coordinate (value) + * + * @access public + * @return integer y coordinate (value) + */ + + function getY() + { + return $this->y; + } + + function getColor() { return $this->color; } + function getShadowColor() { return $this->shadowColor; } + } +?> diff --git a/src/libchart/classes/Primitive.php b/src/libchart/classes/Primitive.php new file mode 100644 index 0000000..9e5a896 --- /dev/null +++ b/src/libchart/classes/Primitive.php @@ -0,0 +1,59 @@ +img = $img; + } + + /** + * Draws a straight line + * + * @access public + * @param integer line start (X) + * @param integer line start (Y) + * @param integer line end (X) + * @param integer line end (Y) + * @param Color line color + */ + + function line($x1, $y1, $x2, $y2, $color, $width = 1) + { + imagefilledpolygon($this->img, array($x1, $y1 - $width / 2, $x1, $y1 + $width / 2, $x2, $y2 + $width / 2, $x2, $y2 - $width / 2), 4, $color->getColor($this->img)); +// imageline($this->img, $x1, $y1, $x2, $y2, $color->getColor($this->img)); + } + } +?> diff --git a/src/libchart/classes/Text.php b/src/libchart/classes/Text.php new file mode 100644 index 0000000..7f7177c --- /dev/null +++ b/src/libchart/classes/Text.php @@ -0,0 +1,139 @@ + + + $this->fontCondensed = dirname(__FILE__) . "/../fonts/DejaVuSansCondensed.ttf"; + $this->fontCondensedBold = dirname(__FILE__) . "/../fonts/DejaVuSansCondensed-Bold.ttf"; + } + + /** + * Print text + * + * @access public + * @param Image GD image + * @param integer text coordinate (x) + * @param integer text coordinate (y) + * @param Color text color + * @param string text value + * @param string font file name + * @param bitfield text alignment + */ + + function printText($img, $px, $py, $color, $text, $fontFileName, $align = 0) + { + if(!($align & $this->HORIZONTAL_CENTER_ALIGN) && !($align & $this->HORIZONTAL_RIGHT_ALIGN)) + $align |= $this->HORIZONTAL_LEFT_ALIGN; + + if(!($align & $this->VERTICAL_CENTER_ALIGN) && !($align & $this->VERTICAL_BOTTOM_ALIGN)) + $align |= $this->VERTICAL_TOP_ALIGN; + + $fontSize = 8; + $lineSpacing = 1; + + list($llx, $lly, $lrx, $lry, $urx, $ury, $ulx, $uly) = imageftbbox($fontSize, 0, $fontFileName, $text, array("linespacing" => $lineSpacing)); + + $textWidth = $lrx - $llx; + $textHeight = $lry - $ury; + + $angle = 0; + + if($align & $this->HORIZONTAL_CENTER_ALIGN) + $px -= $textWidth / 2; + + if($align & $this->HORIZONTAL_RIGHT_ALIGN) + $px -= $textWidth; + + if($align & $this->VERTICAL_CENTER_ALIGN) + $py += $textHeight / 2; + + if($align & $this->VERTICAL_TOP_ALIGN) + $py += $textHeight; + + imagettftext($img, $fontSize, $angle, $px, $py, $color->getColor($img), $fontFileName, $text); + } + + /** + * Print text centered horizontally on the image + * + * @access public + * @param Image GD image + * @param integer text coordinate (y) + * @param Color text color + * @param string text value + * @param string font file name + */ + + function printCentered($img, $py, $color, $text, $fontFileName) + { + $this->printText($img, imagesx($img) / 2, $py, $color, $text, $fontFileName, $this->HORIZONTAL_CENTER_ALIGN | $this->VERTICAL_CENTER_ALIGN); + } + + /** + * Print text in diagonal + * + * @access public + * @param Image GD image + * @param integer text coordinate (x) + * @param integer text coordinate (y) + * @param Color text color + * @param string text value + */ + + function printDiagonal($img, $px, $py, $color, $text) + { + $fontSize = 8; + $fontFileName = $this->fontCondensed; + + $lineSpacing = 1; + + list($lx, $ly, $rx, $ry) = imageftbbox($fontSize, 0, $fontFileName, $text, array("linespacing" => $lineSpacing)); + $textWidth = $rx - $lx; + + $angle = -45; + + imagettftext($img, $fontSize, $angle, $px, $py, $color->getColor($img), $fontFileName, $text); + } + } +?> diff --git a/src/libchart/classes/VerticalChart.php b/src/libchart/classes/VerticalChart.php new file mode 100644 index 0000000..cdb4117 --- /dev/null +++ b/src/libchart/classes/VerticalChart.php @@ -0,0 +1,169 @@ +setLabelMarginLeft(50); + $this->setLabelMarginRight(30); + $this->setLabelMarginTop(40); + $this->setLabelMarginBottom(50); + } + + /** + * Print the axis + * + * @access private + */ + + function printAxis() + { + // Check if some points were defined + + if(!$this->sampleCount) + return; + + $minValue = $this->axis->getLowerBoundary(); + $maxValue = $this->axis->getUpperBoundary(); + $stepValue = $this->axis->getTics(); + + // Vertical axis + + for($value = $minValue; $value <= $maxValue; $value += $stepValue) + { + $y = $this->graphBRY - ($value - $minValue) * ($this->graphBRY - $this->graphTLY) / ($this->axis->displayDelta); + + imagerectangle($this->img, $this->graphTLX - 3, $y, $this->graphTLX - 2, $y + 1, $this->axisColor1->getColor($this->img)); + imagerectangle($this->img, $this->graphTLX - 1, $y, $this->graphTLX, $y + 1, $this->axisColor2->getColor($this->img)); + + $this->text->printText($this->img, $this->graphTLX - 5, $y, $this->textColor, $value, $this->text->fontCondensed, $this->text->HORIZONTAL_RIGHT_ALIGN | $this->text->VERTICAL_CENTER_ALIGN); + } + + // Horizontal Axis + + $columnWidth = ($this->graphBRX - $this->graphTLX) / $this->sampleCount; + + reset($this->point); + + for($i = 0; $i <= $this->sampleCount; $i++) + { + $x = $this->graphTLX + $i * $columnWidth; + + imagerectangle($this->img, $x - 1, $this->graphBRY + 2, $x, $this->graphBRY + 3, $this->axisColor1->getColor($this->img)); + imagerectangle($this->img, $x - 1, $this->graphBRY, $x, $this->graphBRY + 1, $this->axisColor2->getColor($this->img)); + + if($i < $this->sampleCount) + { + $point = current($this->point); + next($this->point); + + $text = $point->getX(); + + $this->text->printDiagonal($this->img, $x + $columnWidth * 1 / 3, $this->graphBRY + 10, $this->textColor, $text); + } + } + } + + /** + * Print the bars + * + * @access private + */ + + function printBar() + { + // Check if some points were defined + + if(!$this->sampleCount) + return; + + reset($this->point); + + $minValue = $this->axis->getLowerBoundary(); + $maxValue = $this->axis->getUpperBoundary(); + $stepValue = $this->axis->getTics(); + + $columnWidth = ($this->graphBRX - $this->graphTLX) / $this->sampleCount; + + for($i = 0; $i < $this->sampleCount; $i++) + { + $x = $this->graphTLX + $i * ($this->graphBRX - $this->graphTLX) / $this->sampleCount; + + $point = current($this->point); + next($this->point); + + $value = $point->getY(); + + $ymin = $this->graphBRY - ($value - $minValue) * ($this->graphBRY - $this->graphTLY) / ($this->axis->displayDelta); + + $this->text->printText($this->img, $x + $columnWidth / 2, $ymin - 5, $this->textColor, $value, $this->text->fontCondensed, $this->text->HORIZONTAL_CENTER_ALIGN | $this->text->VERTICAL_BOTTOM_ALIGN); + + // Vertical bar + + $x1 = $x + $columnWidth * 1 / 5; + $x2 = $x + $columnWidth * 4 / 5; + + imagefilledrectangle($this->img, $x1, $ymin, $x2, $this->graphBRY - 1, $this->barColor2->getColor($this->img)); + imagefilledrectangle($this->img, $x1 + 1, $ymin + 1, $x2 - 4, $this->graphBRY - 1, $this->barColor1->getColor($this->img)); + } + } + + /** + * Render the chart image + * + * @access public + * @param string name of the file to render the image to (optional) + */ + + function render($fileName = null) + { + $this->computeBound(); + $this->computeLabelMargin(); + $this->createImage(); + $this->printLogo(); + $this->printTitle(); + $this->printAxis(); + $this->printBar(); + + if(isset($fileName)) + imagepng($this->img, $fileName); + else + imagepng($this->img); + } + } +?> diff --git a/src/libchart/fonts/DejaVuSansCondensed-Bold.ttf b/src/libchart/fonts/DejaVuSansCondensed-Bold.ttf new file mode 100644 index 0000000..6f4e42e Binary files /dev/null and b/src/libchart/fonts/DejaVuSansCondensed-Bold.ttf differ diff --git a/src/libchart/fonts/DejaVuSansCondensed.ttf b/src/libchart/fonts/DejaVuSansCondensed.ttf new file mode 100644 index 0000000..12af357 Binary files /dev/null and b/src/libchart/fonts/DejaVuSansCondensed.ttf differ diff --git a/src/libchart/images/PoweredBy.png b/src/libchart/images/PoweredBy.png new file mode 100644 index 0000000..6c5290c Binary files /dev/null and b/src/libchart/images/PoweredBy.png differ diff --git a/src/libchart/libchart.php b/src/libchart/libchart.php new file mode 100644 index 0000000..4f359cb --- /dev/null +++ b/src/libchart/libchart.php @@ -0,0 +1,33 @@ + diff --git a/src/optionlower.php b/src/optionlower.php new file mode 100644 index 0000000..a813700 --- /dev/null +++ b/src/optionlower.php @@ -0,0 +1,122 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +//optionlower.php: parte de baixo da tela de option.php, que eh igual para +// todos os usuarios +require_once("globals.php"); + +if(!ValidSession()) { + InvalidSession("scoretable.php"); + ForceLoad("index.php"); +} +$loc = $_SESSION['loc']; + +if (isset($_GET["username"]) && isset($_GET["userfullname"]) && isset($_GET["userdesc"]) && + isset($_GET["passwordo"]) && isset($_GET["passwordn"])) { + $username = myhtmlspecialchars($_GET["username"]); + $userfullname = myhtmlspecialchars($_GET["userfullname"]); + $userdesc = myhtmlspecialchars($_GET["userdesc"]); + $passwordo = myhtmlspecialchars($_GET["passwordo"]); + $passwordn = myhtmlspecialchars($_GET["passwordn"]); + DBUserUpdate($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"], + $_SESSION["usertable"]["username"], // $username, but users should not change their names + $userfullname, + $userdesc, + $passwordo, + $passwordn); + ForceLoad("option.php"); +} + +$a = DBUserInfo($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"]); + +?> + + + + + +

+
+
+ + + + + + + + + + + + + + + + + + + + + + + + + +
Username: + " size="20" maxlength="20" /> +
User Full Name: + " size="50" maxlength="50" /> +
User Description: + " size="50" maxlength="250" /> +
Old Password: + +
New Password: + +
Retype New Password: + +
+
+
+ +
+
+ + + diff --git a/src/php.php b/src/php.php new file mode 100644 index 0000000..147cebc --- /dev/null +++ b/src/php.php @@ -0,0 +1 @@ + diff --git a/src/private/.htaccess b/src/private/.htaccess new file mode 100644 index 0000000..3a42882 --- /dev/null +++ b/src/private/.htaccess @@ -0,0 +1 @@ +Deny from all diff --git a/src/private/autojudging.php b/src/private/autojudging.php new file mode 100755 index 0000000..833d702 --- /dev/null +++ b/src/private/autojudging.php @@ -0,0 +1,490 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 06/aug/2012 by cassio@ime.usp.br +$ds = DIRECTORY_SEPARATOR; +if($ds=="") $ds = "/"; + +if(is_readable('/etc/boca.conf')) { + $pif=parse_ini_file('/etc/boca.conf'); + $bocadir = trim($pif['bocadir']) . $ds . 'src'; +} else { + $bocadir = getcwd(); +} + +if(is_readable($bocadir . $ds . '..' .$ds . 'db.php')) { + require_once($bocadir . $ds . '..' .$ds . 'db.php'); + require_once($bocadir . $ds . '..' .$ds . 'version.php'); +} else { + if(is_readable($bocadir . $ds . 'db.php')) { + require_once($bocadir . $ds . 'db.php'); + require_once($bocadir . $ds . 'version.php'); + } else { + echo "unable to find db.php"; + exit; + } +} +if (getIP()!="UNKNOWN" || php_sapi_name()!=="cli") exit; +if(system('test "`id -u`" -eq "0"',$retval)===false || $retval!=0) { + echo "Must be run as root\n"; + exit; +} + +ini_set('memory_limit','600M'); +ini_set('output_buffering','off'); +ini_set('implicit_flush','on'); +@ob_end_flush(); +echo "max memory set to " . ini_get('memory_limit'). "\n"; + +$tmpdir = getenv("TMP"); +if($tmpdir=="") $tmpdir = getenv("TMPDIR"); +if($tmpdir[0] != '/') $tmdir = "/tmp"; +if($tmpdir=="") $tmpdir = "/tmp"; + +$basdir=$ds; +if(file_exists($ds . 'bocajail' . $tmpdir)) { + $tmpdir=$ds . 'bocajail' . $tmpdir; + $basdir=$ds . 'bocajail' . $ds; + echo "bocajail environment seems to exist - trying to use it\n"; +} else { + echo "bocajail not found - trying to proceed without using it\n"; +} + +if($ds=='/') { + system("find $basdir -user bocajail -delete >/dev/null 2>/dev/null"); + system("find $basdir -user nobody -delete >/dev/null 2>/dev/null"); + system("find $basdir -group users -exec chgrp root '{}' \\; 2>/dev/null"); + system("find $basdir -perm /1002 -type d > /tmp/boca.writabledirs.tmp 2>/dev/null"); + system('chmod 400 /tmp/boca.writabledirs.tmp 2>/dev/null'); +} +umask(0022); + +$cache = $tmpdir . $ds . "bocacache.d"; +cleardir($cache); +@mkdir($cache); +$key=md5(mt_rand() . rand() . mt_rand()); + +$cf = globalconf(); +$ip = $cf["ip"]; +$activecontest=DBGetActiveContest(); +$prevsleep=0; +//$dodebug=1; +while(42) { + +if(($run = DBGetRunToAutojudging($activecontest["contestnumber"], $ip)) === false) { + if($prevsleep==0) + echo "Nothing to do. Sleeping..."; + else + echo "."; + flush(); + sleep(10); + $prevsleep=1; + continue; +} +if(!isset($dodebug)) { + if(isset($dir)) cleardir($dir); + if(isset($name)) unlink($name); +} +echo "\n"; +flush(); +$prevsleep=0; + +$number=$run["number"]; +$site=$run["site"]; +$contest=$run["contest"]; + +echo "Removing possible files from previous runs\n"; +$dirs=file('/tmp/boca.writabledirs.tmp'); +for($dir=0;$dir/dev/null 2>/dev/null"); + system("find \"$dirn\" -user nobody -delete >/dev/null 2>/dev/null"); +} + +echo "Entering directory $tmpdir (contest=$contest, site=$site, run=$number)\n"; +chdir($tmpdir); +for($i=0; $i<5; $i++) { + $name = tempnam($tmpdir, "boca"); + $dir = $name . ".d"; + if(@mkdir($dir, 0755)) break; + @unlink($name); + @rmdir($dir); +} +if($i>=5) { + echo "It was not possible to create a unique temporary directory\n"; + LogLevel("Autojuging: Unable to create temp directory (run=$number, site=$site, contest=$contest)",1); + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: problem creating temp directory"); + continue; +} +chdir($dir); + +echo "Using directory $dir (contest=$contest, site=$site, run=$number)\n"; + +if($run["sourceoid"]=="" || $run["sourcename"]=="") { + LogLevel("Autojuging: Source file not defined (run=$number, site=$site, contest=$contest)",1); + echo "Source file not defined (contest=$contest, site=$site, run=$number)\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: source file not defined"); + continue; +} +if($run["inputoid"]=="" || $run["inputname"]=="") { + LogLevel("Autojuging: problem package not defined (run=$number, site=$site, contest=$contest)",1); + echo "Package file not defined (contest=$contest, site=$site, run=$number)\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: problem package file not defined"); + continue; +} +$c = DBConnect(); +DBExec($c, "begin work", "Autojudging(exporttransaction)"); +if(DB_lo_export($contest,$c, $run["sourceoid"], $dir . $ds . $run["sourcename"]) === false) { + DBExec($c, "rollback work", "Autojudging(rollback-source)"); + LogLevel("Autojudging: Unable to export source file (run=$number, site=$site, contest=$contest)",1); + echo "Error exporting source file ${run["sourcename"]} (contest=$contest, site=$site, run=$number)\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: unable to export source file"); + DBExec($c, "commit", "Autojudging(exportcommit)"); + continue; +} +if(is_readable($cache . $ds . $run["inputoid"] . "." . $run["inputname"])) { + DBExec($c, "commit", "Autojudging(exportcommit)"); + echo "Getting problem package file from local cache: " . $cache . $ds . $run["inputoid"] . "." . $run["inputname"] . "\n"; + $s = file_get_contents($cache . $ds . $run["inputoid"] . "." . $run["inputname"]); + file_put_contents($dir . $ds . $run["inputname"], decryptData($s,$key)); + $basename=$basenames[$run['inputoid']. "." . $run["inputname"]]; +} else { + echo "Downloading problem package file from db into: " . $dir . $ds . $run["inputname"] . "\n"; + if(DB_lo_export($contest,$c, $run["inputoid"], $dir . $ds . $run["inputname"]) === false) { + DBExec($c, "rollback work", "Autojudging(rollback-input)"); + LogLevel("Autojudging: Unable to export problem package file (run=$number, site=$site, contest=$contest)",1); + echo "Error exporting problem package file ${run["inputname"]} (contest=$contest, site=$site, run=$number)\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: unable to export problem package file"); + DBExec($c, "commit", "Autojudging(exportcommit)"); + continue; + } + DBExec($c, "commit", "Autojudging(exportcommit)"); + + echo "Problem package downloaded -- running init scripts to obtain limits and other information\n"; + $zip = new ZipArchive; + if ($zip->open($dir . $ds . $run["inputname"]) === true) { + $zip->extractTo($dir . $ds . "problemdata"); + $zip->close(); + } else { + echo "Failed to unzip the package file -- please check the problem package (maybe it is encrypted?)\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: problem package file is invalid (1)"); + cleardir($dir . $ds . "problemdata"); + continue; + } + if(($info=@parse_ini_file($dir . $ds . "problemdata" . $ds . "description" . $ds . 'problem.info'))===false) { + echo "Problem content missing (description/problem.info) -- please check the problem package\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: problem package file is invalid (2)"); + cleardir($dir . $ds . "problemdata"); + continue; + } + if(isset($info['descfile'])) + $descfile=trim(sanitizeText($info['descfile'])); + $basename=trim(sanitizeText($info['basename'])); + $fullname=trim(sanitizeText($info['fullname'])); + if($basename=='') { + echo "Problem content missing (description/problem.info) -- please check the problem package\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: problem package file is invalid (3)"); + cleardir($dir . $ds . "problemdata"); + continue; + } + $basenames[$run['inputoid']. "." . $run["inputname"]]=$basename; + if(!is_dir($dir . $ds . "problemdata" . $ds . "limits")) { + echo "Problem content missing (limits) -- please check the problem package\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: problem package file is invalid (4)"); + cleardir($dir . $ds . "problemdata"); + continue; + } + chdir($dir . $ds . "problemdata" . $ds . "limits"); + $limits[$basename]=array(); + foreach(glob($dir . $ds . "problemdata" . $ds . "limits" .$ds . '*') as $file) { + chmod($file,0700); + $ex = escapeshellcmd($file); + $ex .= " >stdout 2>stderr"; + echo "Executing INIT SCRIPT " . $ex . " at " . getcwd() . "\n"; + if(system($ex, $retval)===false) $retval=-1; + if($retval != 0) { + echo "Error running script -- please check the problem package\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: problem package file is invalid (5)"); + cleardir($dir . $ds . "problemdata"); + continue; + } + $limits[$basename][basename($file)] = file('stdout',FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES); + } + $cont=false; + foreach(glob($dir . $ds . "problemdata" . $ds . "tests" .$ds . '*') as $file) { + chdir($dir . $ds . "problemdata" . $ds . "tests"); + chmod($file,0700); + $ex = escapeshellcmd($file); + $ex .= " >stdout 2>stderr"; + echo "Executing TEST SCRIPT " . $ex . " at " . getcwd() . "\n"; + if(system($ex, $retval)===false) $retval=-1; + if($retval != 0) { + echo "Error running test script -- please check the problem package\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: internal test script failed (" . $file . ")"); + $cont=true; + break; + } + } + cleardir($dir . $ds . "problemdata"); + if($cont) + continue; + + $s = file_get_contents($dir . $ds . $run["inputname"]); + file_put_contents($cache . $ds . $run["inputoid"] . "." . $run["inputname"], encryptData($s,$key)); +} + +if(!isset($limits[$basename][$run["extension"]][0]) || !is_numeric($limits[$basename][$run["extension"]][0]) || + !isset($limits[$basename][$run["extension"]][1]) || !is_numeric($limits[$basename][$run["extension"]][1]) || + !isset($limits[$basename][$run["extension"]][2]) || !is_numeric($limits[$basename][$run["extension"]][2]) || + !isset($limits[$basename][$run["extension"]][3]) || !is_numeric($limits[$basename][$run["extension"]][3]) ) { + echo "Failed to find proper limits information for the problem -- please check the problem package\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: problem package file is invalid (6)"); + continue; +} + +// COMPILATION +//# parameters are: +//# $1 source_file +//# $2 exe_file (default ../run.exe) +//# $3 timelimit (optional, limit to run all the repetitions, by default only one repetition) +//# $4 maximum allowed memory (in MBytes) + +$zip = new ZipArchive; +if ($zip->open($dir . $ds . $run["inputname"]) === true) { + $zip->extractTo($dir, array("compile" . $ds . $run["extension"])); + $zip->close(); +} else { + echo "Failed to unzip the package file -- please check the problem package\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: problem package file is invalid (7)"); + continue; +} + +$script = $dir . $ds . 'compile' . $ds . $run["extension"]; +if(!is_file($script)) { + echo "Error (not found) compile script for ".$run["extension"]." -- please check the problem package\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: compile script failed (".$run["extension"].")"); + continue; +} + +chdir($dir); +@unlink('allout'); +system('touch allout'); +@unlink('allerr'); +system('touch allerr'); + +chmod($script, 0700); +$ex = escapeshellcmd($script) ." ". + escapeshellarg($run["sourcename"])." ". + escapeshellarg($basename) . " ". + escapeshellarg(trim($limits[$basename][$run["extension"]][0]))." ". + escapeshellarg(trim($limits[$basename][$run["extension"]][2])); +$ex .= " >stdout 2>stderr"; +echo "Executing " . $ex . " at " . getcwd() . "\n"; +if(system($ex, $retval)===false) $retval=-1; + +if(is_readable('stdout')) { + system('echo ##### COMPILATION STDOUT: >> allerr'); + system('cat stdout >> allerr'); +} +if(is_readable('stderr')) { + system('echo ##### COMPILATION STDERR: >> allerr'); + system('cat stderr >> allerr'); +} + +if($retval != 0) { + list($retval,$answer) = exitmsg($retval); + $answer = "(WHILE COMPILING) " . $answer; +} else { +//# parameters are: +//# $1 exe_file +//# $2 input_file +//# $3 timelimit (limit to run all the repetitions, by default only one repetition) +//# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +//# $5 maximum allowed memory (in MBytes) +//# $6 maximum allowed output size (in KBytes) + + $zip = new ZipArchive; + $inputlist = array(); + $ninputlist = 0; + $outputlist = array(); + $noutputlist = 0; + if ($zip->open($dir . $ds . $run["inputname"]) === true) { + for($i = 0; $i < $zip->numFiles; $i++) { + $filename = $zip->getNameIndex($i); + $pos = strrpos(dirname($filename),"input"); + if($pos !== false && $pos==strlen(dirname($filename))-5) { + $inputlist[$ninputlist++] = 'input' . $ds . basename($filename); + $outputlist[$noutputlist++] = 'output' . $ds . basename($filename,'.link'); + } + } + $zip->extractTo($dir, array_merge(array("run" . $ds . $run["extension"]),$inputlist)); + $zip->close(); + } else { + echo "Failed to unzip the file (inputs) -- please check the problem package\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: problem package file is invalid (8)"); + continue; + } + $retval = 0; + $script = $dir . $ds . 'run' . $ds . $run["extension"]; + if(!is_file($script)) { + echo "Failed to unzip the run script -- please check the problem package\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: problem package file is invalid (9)"); + continue; + } + chmod($script, 0700); + mkdir('team', 0755); + if($ninputlist == 0) { + echo "Failed to read input files from ZIP -- please check the problem package\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: problem package file is invalid (10)"); + continue; + } else { + $errp=0; + foreach($inputlist as $file) { + $file = basename($file); + if(is_file($dir . $ds . "input" . $ds . $file)) { + $file1=basename($file,'.link'); + if($file != $file1) { + $fnam = trim(file_get_contents($dir . $ds . "input" . $ds . $file)); + echo "Input file $file is a link. Trying to read the linked file: ($fnam)\n"; + if(is_readable($fnam)) { + @unlink($dir . $ds . "input" . $ds . $file); + $file = basename($file,".link"); + @copy($fnam,$dir . $ds . "input" . $ds . $file); + } else { + echo "Failed to read input files from link indicated in the ZIP -- please check the problem package\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: problem package file is invalid (11) or missing files on the autojudge"); + $errp=1; break; + } + } + + $ex = escapeshellcmd($script) ." ". + escapeshellarg($basename) . " ". + escapeshellarg($dir . $ds . "input" . $ds . $file)." ". + escapeshellarg(trim($limits[$basename][$run["extension"]][0]))." ". + escapeshellarg(trim($limits[$basename][$run["extension"]][1]))." ". + escapeshellarg(trim($limits[$basename][$run["extension"]][2]))." ". + escapeshellarg(trim($limits[$basename][$run["extension"]][3])); + $ex .= " >stdout 2>stderr"; + echo "Executing " . $ex . " at " . getcwd() . " for input " . $file . "\n"; + if(system($ex, $retval)===false) $retval=-1; + foreach (glob($dir . $ds . '*') as $fne) { + @chown($fne,"nobody"); + @chmod($fne,0755); + } + if(is_readable('stderr0')) + system('cat stderr0 >> stderr'); + system('echo ##### STDERR FOR FILE ' . escapeshellarg($file) . ' >> allerr'); + system('cat stderr >> allerr'); + system('cat stdout > team' . $ds . escapeshellarg($file)); + system('echo ##### STDOUT FOR FILE ' . escapeshellarg($file) . ' >> allout'); + system('cat stdout >> allout'); + if($retval != 0) { + list($retval,$answer) = exitmsg($retval); + $answer = "(WHILE RUNNING) " . $answer; + break; + } + } else { + echo "==> ERROR reading input file " . $dir . $ds . "input" . $ds . $file . " - skipping it!\n"; + } + } + if($errp==1) continue; + } + if($retval==0) { + echo "Processing results\n"; + $zip = new ZipArchive; + if ($zip->open($dir . $ds . $run["inputname"]) === true) { + $zip->extractTo($dir, array_merge(array("compare" . $ds . $run["extension"]),$outputlist)); + $zip->close(); + } else { + echo "Failed to unzip the file (outputs) -- please check the problem package\n"; + DBGiveUpRunAutojudging($contest, $site, $number, $ip, "Autojuging error: problem package file is invalid (12)"); + continue; + } + $script = $dir . $ds . 'compare' . $ds . $run["extension"]; + $retval = 0; + chmod($script, 0700); + foreach($outputlist as $file) { + $file = basename($file); + if(is_file($dir . $ds . 'output' . $ds . $file)) { + $ex = escapeshellcmd($script) ." ". + escapeshellarg($dir . $ds . "team" . $ds . $file)." ". + escapeshellarg($dir . $ds . "output" . $ds . $file)." ". + escapeshellarg($dir . $ds . "input" . $ds . $file) . " >compout"; + echo "Executing " . $ex . " at " . getcwd() . " for output file $file\n"; + $answer = system($ex, $localretval); + + $fp = fopen($dir . $ds . "allerr", "a+"); + fwrite($fp, "\n\n===OUTPUT OF COMPARING SCRIPT FOLLOWS FOR FILE " .$file ." (EMPTY MEANS NO DIFF)===\n"); + $dif = file($dir . $ds . "compout"); + $difi = 0; + for(; $difi < count($dif)-1 && $difi < 5000; $difi++) + fwrite($fp, $dif[$difi]); + if($difi >= 5000) fwrite($fp, "===OUTPUT OF COMPARING SCRIPT TOO LONG - TRUNCATED===\n"); + else fwrite($fp, "===OUTPUT OF COMPARING SCRIPT ENDS HERE===\n"); + $answer = trim($dif[count($dif)-1]); + fclose($fp); + foreach (glob($dir . $ds . '*') as $fne) { + @chown($fne,"nobody"); + @chmod($fne,0755); + } + // retval 5 (presentation) and retval 6 (wronganswer) are already compatible with the compare script + if($localretval < 4 || $localretval > 6) { + // contact staff + $retval = 7; + $answer='Contact staff'; + } + else if($retval==0) { + if($localretval==4) { + // YES! + $answer='YES'; + $retval = 1; + } else $retval=$localretval; + } + else if($retval==1) { + if($localretval!=4) { + $retval=$localretval; + $answer='Presentation error'; + } + } + } else { + echo "==> ERROR reading output file " . $dir . $ds . 'output' . $ds . $file . " - skipping it!\n"; + } + } + } +} +if($retval > 9) { + $ans = file("allout"); + $anstmp = trim(escape_string($ans[count($ans)-1])); + unset($ans); + LogLevel("Autojudging: Script returned unusual code: $retval ($anstmp)". + "(run=$number, site=$site, contest=$contest)",1); + echo "Autojudging script returned unusual code $retval ($anstmp)". + "(contest=$contest, site=$site, run=$number)\n"; + $answer = "(check output files - unusual code: $retval) " . $anstmp; + // contact staff + $retval = 7; +} + +echo "Sending results to server...\n"; +//echo "out==> "; system("tail -n1 ". $dir.$ds.'allout'); +//echo "err==> "; system("tail -n1 ". $dir.$ds.'allerr'); +DBUpdateRunAutojudging($contest, $site, $number, $ip, $answer, $dir.$ds.'allout', $dir.$ds.'allerr', $retval); +LogLevel("Autojudging: answered '$answer' (run=$number, site=$site, contest=$contest)",3); +echo "Autojudging answered '$answer' (contest=$contest, site=$site, run=$number)\n"; +} +?> diff --git a/src/private/conf.php b/src/private/conf.php new file mode 100644 index 0000000..9ad1a80 --- /dev/null +++ b/src/private/conf.php @@ -0,0 +1,60 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +function globalconf() { + $conf["dbencoding"]="UTF8"; + $conf["dbclientenc"]="UTF8"; + + $conf["dblocal"]="false"; // use unix socket to connect? +$conf["dbhost"]="localhost"; +$conf["dbport"]="5432"; + + $conf["dbname"]="bocadb"; // name of the boca database + + $conf["dbuser"]="bocauser"; // unprivileged boca user +$conf["dbpass"]="dAm0HAiC"; + + $conf["dbsuperuser"]="bocauser"; // privileged boca user +$conf["dbsuperpass"]="dAm0HAiC"; + + // note that it is fine to use the same user + + // initial password that is used for the user admin -- set it + // to something hard to guess if the server is available + // online even in the moment you are creating the contest + // In this way, the new accounts for system and admin that are + // eventually created come already with the password set to this + // value. It is your task later to update these passwords to + // some other values within the BOCA web interface. + $conf["basepass"]="boca"; + + // secret key to be used in HTTP headers + // you MUST set it with any random large enough sequence +$conf["key"]="GG56KFJtNDBGjJprR6ex"; + + + // the following field is used by the autojudging script + // set it with the ip of the computer running the script + // The real purpose of it is only to differentiate between + // autojudges when multiple computers are used as autojudges + $conf["ip"]='local'; + + return $conf; +} +?> diff --git a/src/private/createdb.php b/src/private/createdb.php new file mode 100644 index 0000000..34eedb5 --- /dev/null +++ b/src/private/createdb.php @@ -0,0 +1,77 @@ +#!/usr/bin/php +. +//////////////////////////////////////////////////////////////////////////////// +//Last updated 06/aug/2012 by cassio@ime.usp.br +$ds = DIRECTORY_SEPARATOR; +if($ds=="") $ds = "/"; + +if(is_readable('/etc/boca.conf')) { + $pif=parse_ini_file('/etc/boca.conf'); + $bocadir = trim($pif['bocadir']) . $ds . 'src'; +} else { + $bocadir = getcwd(); +} + +if(is_readable($bocadir . $ds . '..' .$ds . 'db.php')) { + require_once($bocadir . $ds . '..' .$ds . 'db.php'); + @include_once($bocadir . $ds . '..' .$ds . 'version.php'); +} else { + if(is_readable($bocadir . $ds . 'db.php')) { + require_once($bocadir . $ds . 'db.php'); + @include_once($bocadir . $ds . 'version.php'); + } else { + echo "unable to find db.php"; + exit; + } +} +if (getIP()!="UNKNOWN" || php_sapi_name()!=="cli") exit; +ini_set('memory_limit','600M'); +ini_set('output_buffering','off'); +ini_set('implicit_flush','on'); +@ob_end_flush(); + +if(system('test "`id -u`" -eq "0"',$retval)===false || $retval!=0) { + echo "Must be run as root\n"; + exit; +} +echo "\nThis will erase all the data in your bocadb database."; +echo "\n***** YOU WILL LOSE WHATEVER YOU HAVE THERE!!! *****"; +echo "\nType YES and press return to continue or anything else will abort it: "; +$resp = strtoupper(trim(fgets(STDIN))); +if($resp != 'YES') exit; + +echo "\ndropping database\n"; +DBDropDatabase(); +echo "creating database\n"; +DBCreateDatabase(); +echo "creating tables\n"; +DBCreateContestTable(); +DBCreateSiteTable(); +DBCreateSiteTimeTable(); +DBCreateUserTable(); +DBCreateLogTable(); +DBCreateProblemTable(); +DBCreateAnswerTable(); +DBCreateTaskTable(); +DBCreateLangTable(); +DBCreateRunTable(); +DBCreateClarTable(); +DBCreateBkpTable(); +echo "creating initial fake contest\n"; +DBFakeContest(); +?> diff --git a/src/private/createproblemzip.php b/src/private/createproblemzip.php new file mode 100755 index 0000000..a78c30f --- /dev/null +++ b/src/private/createproblemzip.php @@ -0,0 +1,111 @@ +#!/usr/bin/php +. +//////////////////////////////////////////////////////////////////////////////// +//Last updated 06/aug/2012 by cassio@ime.usp.br +$ds = DIRECTORY_SEPARATOR; +if($ds=="") $ds = "/"; + +if(is_readable('/etc/boca.conf')) { + $pif=parse_ini_file('/etc/boca.conf'); + $bocadir = trim($pif['bocadir']) . $ds . 'src'; +} else { + if(is_readable('boca.conf')) { + $pif=parse_ini_file('boca.conf'); + $bocadir = trim($pif['bocadir']) . $ds . 'src'; + } + else + $bocadir = getcwd(); +} + +if(is_readable($bocadir . $ds . '..' .$ds . 'db.php')) { + require_once($bocadir . $ds . '..' .$ds . 'db.php'); + @include_once($bocadir . $ds . '..' .$ds . 'version.php'); +} else { + if(is_readable($bocadir . $ds . 'db.php')) { + require_once($bocadir . $ds . 'db.php'); + @include_once($bocadir . $ds . 'version.php'); + } else { + echo "unable to find db.php"; + exit; + } +} +if (getIP()!="UNKNOWN" || php_sapi_name()!=="cli") exit; +ini_set('memory_limit','600M'); +ini_set('output_buffering','off'); +ini_set('implicit_flush','on'); +@ob_end_flush(); +/* +if(system('test "`id -u`" -eq "0"',$retval)===false || $retval!=0) { + echo "Must be run as root\n"; + exit; +} +*/ +if(count($argv) < 3 || !is_readable($argv[1])) { + echo "Usage: createproblemzip.php []\n"; + exit; +} +if(count($argv) >= 4) + $password2 = trim($argv[3]); +else { + echo "\nWe use a two password system: The following password is\nused to unlock the true password that encrypts the zip file.\n"; + echo "It should be kept secret during all the time.\n"; + echo "Please type the password to unlock the zip file password: "; +// ONLY WORKS IN LINUX!!! + system('stty -echo'); + $password2 = trim(fgets(STDIN)); + system('stty echo'); + + echo "\nPlease retype the password: "; +// ONLY WORKS IN LINUX!!! + system('stty -echo'); + $password3 = trim(fgets(STDIN)); + system('stty echo'); + if($password3 != $password2) { + echo "\nPasswords mismatch - aborting\n"; + exit; + } +} +if(strlen($password2) < 12) + echo "\n\n#\n##\n###\n####\n#####\n###### WARNING: the main password should be really secure - consider using a longer and complicated password\n"; + +$password1 = randstr(16); +if(is_dir(trim($argv[1]))) { + echo "Creating file " . $argv[2] . " from directory/file " . $argv[1] . "\n"; + if(($ret=create_zip(trim($argv[1]),glob(trim($argv[1]) . $ds . '*'),trim($argv[2]),true)) > 0) + echo "ZIP Success\n"; + else + echo "ZIP Error $ret\n"; + $encdata=encryptData(file_get_contents(trim($argv[2])),'#####'.$password1,false); + if($encdata=='') + $encdata=file_get_contents(trim($argv[2])); +} else { + $encdata=encryptData(file_get_contents(trim($argv[1])),'#####'.$password1,true); + if($encdata=='') + $encdata=file_get_contents(trim($argv[1])); +} + +file_put_contents(trim($argv[2]),$encdata); +echo "Output file generated in " . $argv[2] . "\n"; + +echo "\n\nThe following line is a key that should be appended to a text file with one key per line.\n\n"; +echo substr($encdata,0,10) . '#####' . encryptData('#####'.$password1,$password2,false) . "\n\n"; + +echo "Later on, in the admin web interface of BOCA tab Contest, item Contest keys, please select the file with\nall these lines click on update.\n\n"; + +exit; +?> diff --git a/src/private/index.html b/src/private/index.html new file mode 100644 index 0000000..e69de29 diff --git a/src/private/insertlanguages.php b/src/private/insertlanguages.php new file mode 100644 index 0000000..c969841 --- /dev/null +++ b/src/private/insertlanguages.php @@ -0,0 +1,57 @@ +#!/usr/bin/php +. +//////////////////////////////////////////////////////////////////////////////// +//Last updated 06/aug/2012 by cassio@ime.usp.br +$ds = DIRECTORY_SEPARATOR; +if($ds=="") $ds = "/"; + +if(is_readable('/etc/boca.conf')) { + $pif=parse_ini_file('/etc/boca.conf'); + $bocadir = trim($pif['bocadir']) . $ds . 'src'; +} else { + $bocadir = getcwd(); +} + +if(is_readable($bocadir . $ds . '..' .$ds . 'db.php')) { + require_once($bocadir . $ds . '..' .$ds . 'db.php'); + require_once($bocadir . $ds . '..' .$ds . 'version.php'); +} else { + if(is_readable($bocadir . $ds . 'db.php')) { + require_once($bocadir . $ds . 'db.php'); + require_once($bocadir . $ds . 'version.php'); + } else { + echo "unable to find db.php"; + exit; + } +} +if (getIP()!="UNKNOWN" || php_sapi_name()!=="cli") exit; +ini_set('memory_limit','600M'); +ini_set('output_buffering','off'); +ini_set('implicit_flush','on'); +@ob_end_flush(); + +if(system('test "`id -u`" -eq "0"',$retval)===false || $retval!=0) { + echo "Must be run as root\n"; + exit; +} + +echo "\nType the contest number to re-insert the languages: "; +$resp = strtoupper(trim(fgets(STDIN))); +if(is_numeric($resp)) + insertlanguages($resp, null); +exit; diff --git a/src/private/problemtmp/.htaccess b/src/private/problemtmp/.htaccess new file mode 100644 index 0000000..3a42882 --- /dev/null +++ b/src/private/problemtmp/.htaccess @@ -0,0 +1 @@ +Deny from all diff --git a/src/private/remotescores/otherservers b/src/private/remotescores/otherservers new file mode 100644 index 0000000..9db80da --- /dev/null +++ b/src/private/remotescores/otherservers @@ -0,0 +1,4 @@ +#http://189.154.245.253/boca score score +#200.3.153.44 score score +#http://boca.uci.cu/boca score score + diff --git a/src/private/runtmp/index.html b/src/private/runtmp/index.html new file mode 100644 index 0000000..e69de29 diff --git a/src/private/score.sep b/src/private/score.sep new file mode 100644 index 0000000..fb45aae --- /dev/null +++ b/src/private/score.sep @@ -0,0 +1,23 @@ +General 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 100 9999 +Site_1 1 +Site_2 2 +Site_3 3 +Site_4 4 +Site_5 5 +Site_6 6 +Site_7 7 +Site_8 8 +Site_9 9 +Site_10 10 +Site_11 11 +Site_12 12 +Site_13 13 +Site_14 14 +Site_15 15 +Site_16 16 +Site_17 17 +Site_18 18 +Site_19 19 +Site_20 20 +Site_100 100 +Site_9999 9999 diff --git a/src/private/scoretmp/index.html b/src/private/scoretmp/index.html new file mode 100644 index 0000000..e69de29 diff --git a/src/reload.js b/src/reload.js new file mode 100644 index 0000000..a6eb426 --- /dev/null +++ b/src/reload.js @@ -0,0 +1,57 @@ +/*///////////////////////////////////////////////////////////////////////////////////////// +//////////////////////////////////////////////////////////////////////////////// +//BOCA Online Contest Administrator +// Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +*/ +var msg = 0; +var rld = 0; +var selecionando = 0; +var seg = 120; +function recarregar() { + if (rld) { + clearTimeout(rld); + rld = 0; + } + if ((document.form1 && document.form1.message && document.form1.message.value) || + (document.form1 && document.form1.sourcefile && document.form1.sourcefile.value) || + (document.form1 && document.form1.answer && document.form1.answer.value) || + (document.form2 && document.form2.answer && document.form2.answer.value) || + (document.form2 && document.form2.message && document.form2.message.value) || + (document.form2 && document.form2.sourcefile && document.form2.sourcefile.value) || + selecionando == 1) { + if (msg<5) { + msg++; + } + else { + alert("This page tried to reload, but it seems that you are filling\nthe form. To update, click on Reload button in your\nbrowser. This message will not be displayed again."); + } + } else + document.location.reload(); + rld = setTimeout("recarregar()", seg * 1000); +} +function Comecar() { + rld = setTimeout("recarregar()", seg * 1000); +} +function Parar() { + if (rld) { + clearTimeout(rld); + rld = 0; + } +} +function Arquivo() { + selecionando = 1; +} diff --git a/src/score/header.php b/src/score/header.php new file mode 100644 index 0000000..69cf6e5 --- /dev/null +++ b/src/score/header.php @@ -0,0 +1,72 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +ob_start(); +header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Cache-Control: no-cache, must-revalidate"); +header ("Pragma: no-cache"); +header ("Content-Type: text/html; charset=utf-8"); +session_start(); +ob_end_flush(); +require_once('../version.php'); + +require_once("../globals.php"); +require_once("../db.php"); + +echo "Score Board Page\n"; +echo "\n"; +echo "\n"; +echo ""; + +$ret=1; +if (!isset($_SESSION["usertable"])) $ret=0; +else { + $_SESSION["usertable"] = DBUserInfo($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], $_SESSION["usertable"]["usernumber"]); + if ($_SESSION["usertable"]["usersession"] != session_id() && $_SESSION["usertable"]["usermultilogin"]!="t") + $ret=0; +} + +if($ret==0) { + InvalidSession("score/index.php"); + ForceLoad("../index.php"); +} +if($_SESSION["usertable"]["usertype"] != "score") { + IntrusionNotify("score/index.php"); + ForceLoad("../index.php"); +} + +echo "\n"; +echo "\n"; +echo "
"; +echo "\"\""; +echo "BOCA"; +echo "\n"; +echo "Username: " . $_SESSION["usertable"]["userfullname"] . " (site=".$_SESSION["usertable"]["usersitenumber"].")
\n"; +list($clockstr,$clocktype)=siteclock(); +echo "		 ".$clockstr." 
\n"; +if(!isset($_SESSION["scorenomenu"]) || !$_SESSION["scorenomenu"]) { + echo "\n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo "
ScoreLogout
\n"; +} +?> diff --git a/src/score/index.php b/src/score/index.php new file mode 100644 index 0000000..ef9675d --- /dev/null +++ b/src/score/index.php @@ -0,0 +1,21 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); +require('../scorelower.php'); +?> diff --git a/src/score/score.php b/src/score/score.php new file mode 100644 index 0000000..ef9675d --- /dev/null +++ b/src/score/score.php @@ -0,0 +1,21 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); +require('../scorelower.php'); +?> diff --git a/src/scorelower.php b/src/scorelower.php new file mode 100644 index 0000000..7ee78e8 --- /dev/null +++ b/src/scorelower.php @@ -0,0 +1,45 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require_once("globals.php"); + +if(!ValidSession()) { + InvalidSession("scorelower.php"); + ForceLoad("index.php"); +} + +if (($s = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) == null) + ForceLoad("../index.php"); + +if ($_SESSION["usertable"]["usertype"]!="judge" && + $_SESSION["usertable"]["usertype"]!="admin") $ver=true; +else $ver=false; +if($_SESSION["usertable"]["usertype"]=="score") $des=false; +else $des=true; + +// temp do carlinhos (placar de judge == placar de time) +//if ($_SESSION["usertable"]["usertype"]=="judge") $ver = true; + +if ($s["currenttime"] >= $s["sitelastmilescore"] && $ver) + echo "
Scoreboard frozen
"; + +require('scoretable.php'); +?> + + + diff --git a/src/scoretable.php b/src/scoretable.php new file mode 100644 index 0000000..ef11ee6 --- /dev/null +++ b/src/scoretable.php @@ -0,0 +1,387 @@ +. +//////////////////////////////////////////////////////////////////////////////// +//Last updated 02/nov/2012 by cassio@ime.usp.br +require_once("db.php"); + +if(isset($_SESSION["locr"])) + $locr=$_SESSION["locr"]; +else + $locr='.'; + +if(isset($_GET["clock"]) && $_GET["clock"]==1) { + ob_start(); + header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); + header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); + header ("Cache-Control: no-cache, must-revalidate"); + header ("Pragma: no-cache"); + header ("Content-Type: text/html; charset=utf-8"); + session_start(); + ob_end_flush(); + + if(!isset($contest) || !isset($localsite)) { + $ct=DBGetActiveContest(); + $contest=$ct['contestnumber']; + $localsite=$ct['contestlocalsite']; + } + if (($blocal = DBSiteInfo($contest, $localsite)) == null) { + echo "0"; + exit; + } + if(isset($blocal['currenttime'])) + echo $blocal["currenttime"]; + else echo "0"; + exit; +} +if(isset($_GET['remote']) && is_numeric($_GET['remote'])) { + ob_start(); + header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); + header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); + header ("Cache-Control: no-cache, must-revalidate"); + header ("Pragma: no-cache"); + header ("Content-Type: text/html; charset=utf-8"); + session_start(); + ob_end_flush(); + + if (isset($_SESSION["usertable"])) { + $_SESSION["usertable"] = DBUserInfo($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], $_SESSION["usertable"]["usernumber"]); + } else { + IntrusionNotify("scoretable1"); + ForceLoad("index.php"); + } + if(!isset($_SESSION['usertable']['usertype']) || $_SESSION["usertable"]["usertype"] != "score") { + IntrusionNotify("scoretable2"); + ForceLoad("index.php"); + } +} + +if(!ValidSession()) { + InvalidSession("scoretable.php"); + ForceLoad("index.php"); +} +$loc = $_SESSION["loc"]; +if(!isset($detail)) $detail=true; +if(!isset($final)) $final=false; +$scoredelay["admin"] = 2; +$scoredelay["score"] = 30; +$scoredelay["team"] = 30; +$scoredelay["judge"] = 10; +$scoredelay["staff"] = 60; +$actualdelay = 60; +if(isset($scoredelay[$_SESSION["usertable"]["usertype"]])) $actualdelay = $scoredelay[$_SESSION["usertable"]["usertype"]]; +$ds = DIRECTORY_SEPARATOR; +if($ds=="") $ds = "/"; + +$scoretmp = $_SESSION["locr"] . $ds . "private" . $ds . "scoretmp" . $ds . $_SESSION["usertable"]["usertype"] . ".php"; +$redo = TRUE; +if(file_exists($scoretmp)) { + if(($strtmp = file_get_contents($scoretmp,FALSE,NULL,-1,100000)) !== FALSE) { + list($d) = sscanf($strtmp,"%*s %d"); + if($d > time() - $actualdelay) { + $redo = FALSE; + } + } +} + +if($_SESSION["usertable"]["usertype"]=='score' || $_SESSION["usertable"]["usertype"]=='admin' || (isset($_GET["remote"]) && is_numeric($_GET["remote"]))) { + $privatedir = $_SESSION['locr'] . $ds . "private"; + $remotedir = $_SESSION['locr'] . $ds . "private" . $ds . "remotescores"; + $destination = $remotedir . $ds ."scores.zip"; + if(is_writable($remotedir)) { + if($redo || !is_readable($destination)) { + if (($s = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) == null) + ForceLoad("index.php"); + + $level=$s["sitescorelevel"]; + $data0 = array(); + if($level>0) { + list($score,$data0) = DBScoreSite($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], 0, -1); + } + $ct=DBGetActiveContest(); + $localsite=$ct['contestlocalsite']; + $fname = $privatedir . $ds . "score_localsite_" . $localsite . "_" . md5($_SERVER['HTTP_HOST']); + @file_put_contents($fname . ".tmp",base64_encode(serialize($data0))); + @rename($fname . ".tmp",$fname . ".dat"); + + $data0 = array(); + if($level>0) { + list($score,$data0) = DBScoreSite($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], 1, -1); + } + $ct=DBGetActiveContest(); + $localsite=$ct['contestlocalsite']; + $fname = $remotedir . $ds . "score_site" . $localsite . "_" . $localsite . "_" . md5($_SERVER['HTTP_HOST']); + @file_put_contents($fname . ".tmp",base64_encode(serialize($data0))); + @rename($fname . ".tmp",$fname . ".dat"); + + if(@create_zip($remotedir,glob($remotedir . '/*.dat'),$fname . ".tmp") != 1) { + LOGError("Cannot create score zip file"); + if(@create_zip($remotedir,array(),$fname . ".tmp") == 1) + @rename($fname . ".tmp",$destination); + } else { + @rename($fname . ".tmp",$destination); + } + } + } +} + +if(isset($_GET["remote"])) { + if(is_numeric($_GET["remote"])) { + if($_GET["remote"]==-42) { + echo file_get_contents($destination); + } else { + if (($s = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) == null) + ForceLoad("index.php"); + + $level=$s["sitescorelevel"]; + $score = array(); + if($level>0) { + list($score,$data0) = DBScoreSite($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], 1, -1, $_GET["remote"]); + } + echo base64_encode(serialize($score)); + } + } else { + echo base64_encode(serialize(array())); + } + exit; +} + +if(!$redo) { + $conf=globalconf(); + $strtmp = decryptData(substr($strtmp,strpos($strtmp,"\n")),$conf["key"],'score'); + if($strtmp=="") $redo=TRUE; +} +if($redo) { + $strtmp = "\n"; + $pr = DBGetProblems($_SESSION["usertable"]["contestnumber"]); + + $ct=DBGetActiveContest(); + $contest=$ct['contestnumber']; + $duration=$ct['contestduration']; + + if(!isset($hor)) $hor = -1; + if($hor>$duration) $hor=$duration; + + $level=$s["sitescorelevel"]; + if($level<=0) $level=-$level; + else { + $des=true; + } + + if (($s = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) == null) + ForceLoad("index.php"); + $score = DBScore($_SESSION["usertable"]["contestnumber"], $ver, $hor*60, $s["siteglobalscore"]); + + if ($_SESSION["usertable"]["usertype"]!="score" && $_SESSION["usertable"]["usertype"]!="admin" && $level>3) $level=3; + + $minu = 3; + $rn = DBRecentNews($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], $ver, $minu); + if(count($rn)>0 && $level>3) { + $strtmp .= ""; + $strtmp .= "\n"; + for($i=0; $i"; + } + else + $strtmp .= "\"\"\n"; + $strtmp .= $rn[$i]["problemname"] . ": " . $rn[$i]["userfullname"] . " (" . ((int) ($rn[$i]["time"]/60)) . "')"; + $strtmp .= "\n"; + } + $strtmp .= "
News (last ${minu}'):  
"; + } + if($hor>=0) { + $strtmp .= "
As of $hor minutes. Next: "; + for($h=-30; $h<40; $h+=10) { + if($hor+$h>=0 && $h!=0) { + $strtmp .= ""; + if($h>0) $strtmp .= "+"; + $strtmp .= "$h "; + } + } + $strtmp .= "

"; + } + if(is_readable($_SESSION["locr"] . $ds . 'private' . $ds . 'score.sep')) { + $rf=file($_SESSION["locr"] . $ds . 'private' . $ds . 'score.sep'); + $strtmp .= "
\"\" Available scores: \n"; + for($rfi=1;$rfi<=count($rf);$rfi++) { + $lin = explode('#',trim($rf[$rfi-1])); + if(isset($lin[1]) && $_SESSION["usertable"]["usertype"]!='admin') { + $arr=explode(' ',trim($lin[1])); + for($arri=0;$arri=count($arr)) continue; + } + $lin = trim($lin[0]); + if($lin=='') continue; + $grname=explode(' ',$lin); + $class=1; + reset($score); + while(list($e,$c) = each($score)) { + if(!isset($score[$e]['classingroup'])) $score[$e]['classingroup']=array(); + for($k=1;$k= 1) { + $u1 = explode('/',$grname[$k]); + if(isset($u1[1]) && $score[$e]['user'] >= $u1[0] && $score[$e]['user'] <= $u1[1]) { + if(!isset($u1[2]) || $u1[2]==$score[$e]['site']) { + $score[$e]['classingroup'][$rfi]=$class; + $class++; + } + } + } + + } + } + if($class>1) + $strtmp .= "" . $grname[0] . " "; + } + $strtmp .= "
\n"; + } else { + reset($score); + $class = 1; + while(list($e,$c) = each($score)) { + $score[$e]['classingroup'][1]=$class; + $class++; + } + } + + $strtmp .= "
\n\n \n \n \n \n"; + if(!$des) { + if($level>0) + $strtmp .= ""; + } else if($detail) { + for($i=0;$i"; + } + $strtmp .= "\n"; + $strtmp .= "\n"; + $n=0; + reset($score); + while(list($e, $c) = each($score)) { + reset($score[$e]['classingroup']); + while(list($cg1,$cg2) = each($score[$e]['classingroup'])) { + $strtmp .= " "; + $strtmp .= "\n"; +/* + if($level>3 && !$final && $score[$e]["site"]==$ct['contestlocalsite'] && + ((isset($_SESSION["scorepos"][$score[$e]["username"]."-".$score[$e]["site"]]) && + $_SESSION["scorepos"][$score[$e]["username"]."-".$score[$e]["site"]] > $cg2) || + (isset($_SESSION["scoreblink"][$score[$e]["username"]."-".$score[$e]["site"]]) && + $_SESSION["scoreblink"][$score[$e]["username"]."-".$score[$e]["site"]]>time()))) { + $strtmp .= " \n"; +// if(!$detail && $score[$e]["userdesc"]!="") +// $strtmp .= "(" . $score[$e]["userdesc"] . ")"; + $strtmp .= ""; + if($level > 0) { + if(!$des) $strtmp .= ""; + } + } + if(!$des) $strtmp .= " \n"; + } + $strtmp .= " \n"; + $strtmp .= " \n"; + $n++; + } + } + $strtmp .= "
#UserNameProblemsTotal
" . $cg2 . "" . $score[$e]["username"]."/".$score[$e]["site"]; + $strtmp .= "" . $score[$e]["userfullname"]; + if(!isset($_SESSION["scoreblink"][$score[$e]["username"]."-".$score[$e]["site"]]) || + $_SESSION["scoreblink"][$score[$e]["username"]."-".$score[$e]["site"]]==0) { + $_SESSION["scoreblink"][$score[$e]["username"]."-".$score[$e]["site"]] = time()+1; + } + } + else { +*/ + $_SESSION["scoreblink"][$score[$e]["username"]."-".$score[$e]["site"]]=0; + $strtmp .= " " . $score[$e]["username"]."/".$score[$e]["site"] . " "; + $strtmp .= "" . $score[$e]["userfullname"]; +// } + $_SESSION["scorepos"][$score[$e]["username"]."-".$score[$e]["site"]] = $cg2; + +// $strtmp .= "(" . $score[$e]["site"] . ")"; +// $strtmp .= ""; + for($h=0;$h"; + } + else { + if($level>3 && isset($score[$e]["problem"][$ee]["judging"]) && $score[$e]["problem"][$ee]["judging"]) + $strtmp .= "\"\"\n"; + else + $strtmp .= " "; + } + } + if ($ver && $level<3) { + if(isset($score[$e]["problem"][$ee]["solved"]) && $score[$e]["problem"][$ee]["solved"]) { + if ($level==1) { + $strtmp .= "/". $score[$e]["problem"][$ee]["time"] . "\n"; + } + else + $strtmp .= $score[$e]["problem"][$ee]["count"] . "/" . + $score[$e]["problem"][$ee]["time"] . "\n"; + } else if($des) $strtmp .= " "; + } + else { + if (isset($score[$e]["problem"][$ee]['count']) && $score[$e]["problem"][$ee]["count"]!=0) { + $tn = $score[$e]["problem"][$ee]["count"]; + if (isset($score[$e]["problem"][$ee]["solved"]) && $score[$e]["problem"][$ee]["solved"]) $t = $score[$e]["problem"][$ee]["time"]; + else $t = "-"; + $strtmp .= "" . $tn . "/${t}" . "\n"; + } else if($des) $strtmp .= " "; + } + if($des) + $strtmp .= "" . + $score[$e]["totalcount"] . " (" . $score[$e]["totaltime"] . ")
"; + if ($n == 0) $strtmp .= "
SCOREBOARD IS EMPTY
"; + else { + if(!$des) + if($level>0) $strtmp .= "
P.S. Problem names are hidden."; + else $strtmp .= "
P.S. Problem data are hidden."; + } + + $conf=globalconf(); + $strtmp = " \n" . encryptData($strtmp,$conf["key"],false); + if(file_put_contents($scoretmp, $strtmp,LOCK_EX)===FALSE) { + if($_SESSION["usertable"]["usertype"] == 'admin') { + MSGError("Cannot write to the score cache file -- performance might be compromised"); + } + LOGError("Cannot write to the ".$_SESSION["usertable"]["usertype"]."-score cache file -- performance might be compromised"); + } + $conf=globalconf(); + $strtmp = decryptData(substr($strtmp,strpos($strtmp,"\n")),$conf["key"]); +} +echo $strtmp; +?> diff --git a/src/sha256.js b/src/sha256.js new file mode 100644 index 0000000..1c6b7e7 --- /dev/null +++ b/src/sha256.js @@ -0,0 +1,339 @@ +/* + * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined + * in FIPS 180-2 + * Version 2.2 Copyright Angel Marin, Paul Johnston 2000 - 2009. + * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet + * Distributed under the BSD License + * See http://pajhome.org.uk/crypt/md5 for details. + * Also http://anmar.eu.org/projects/jssha2/ + */ + +function js_myhash(s) { return hex_sha256(s); } + +/* + * Configurable variables. You may need to tweak these to be compatible with + * the server-side, but the defaults work in most cases. + */ +var hexcase = 0; /* hex output format. 0 - lowercase; 1 - uppercase */ +var b64pad = ""; /* base-64 pad character. "=" for strict RFC compliance */ + +/* + * These are the functions you'll usually want to call + * They take string arguments and return either hex or base-64 encoded strings + */ +function hex_sha256(s) { return rstr2hex(rstr_sha256(str2rstr_utf8(s))); } +function b64_sha256(s) { return rstr2b64(rstr_sha256(str2rstr_utf8(s))); } +function any_sha256(s, e) { return rstr2any(rstr_sha256(str2rstr_utf8(s)), e); } +function hex_hmac_sha256(k, d) + { return rstr2hex(rstr_hmac_sha256(str2rstr_utf8(k), str2rstr_utf8(d))); } +function b64_hmac_sha256(k, d) + { return rstr2b64(rstr_hmac_sha256(str2rstr_utf8(k), str2rstr_utf8(d))); } +function any_hmac_sha256(k, d, e) + { return rstr2any(rstr_hmac_sha256(str2rstr_utf8(k), str2rstr_utf8(d)), e); } + +/* + * Perform a simple self-test to see if the VM is working + */ +function sha256_vm_test() +{ + return hex_sha256("abc").toLowerCase() == + "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad"; +} + +/* + * Calculate the sha256 of a raw string + */ +function rstr_sha256(s) +{ + return binb2rstr(binb_sha256(rstr2binb(s), s.length * 8)); +} + +/* + * Calculate the HMAC-sha256 of a key and some data (raw strings) + */ +function rstr_hmac_sha256(key, data) +{ + var bkey = rstr2binb(key); + if(bkey.length > 16) bkey = binb_sha256(bkey, key.length * 8); + + var ipad = Array(16), opad = Array(16); + for(var i = 0; i < 16; i++) + { + ipad[i] = bkey[i] ^ 0x36363636; + opad[i] = bkey[i] ^ 0x5C5C5C5C; + } + + var hash = binb_sha256(ipad.concat(rstr2binb(data)), 512 + data.length * 8); + return binb2rstr(binb_sha256(opad.concat(hash), 512 + 256)); +} + +/* + * Convert a raw string to a hex string + */ +function rstr2hex(input) +{ + try { hexcase } catch(e) { hexcase=0; } + var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef"; + var output = ""; + var x; + for(var i = 0; i < input.length; i++) + { + x = input.charCodeAt(i); + output += hex_tab.charAt((x >>> 4) & 0x0F) + + hex_tab.charAt( x & 0x0F); + } + return output; +} + +/* + * Convert a raw string to a base-64 string + */ +function rstr2b64(input) +{ + try { b64pad } catch(e) { b64pad=''; } + var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; + var output = ""; + var len = input.length; + for(var i = 0; i < len; i += 3) + { + var triplet = (input.charCodeAt(i) << 16) + | (i + 1 < len ? input.charCodeAt(i+1) << 8 : 0) + | (i + 2 < len ? input.charCodeAt(i+2) : 0); + for(var j = 0; j < 4; j++) + { + if(i * 8 + j * 6 > input.length * 8) output += b64pad; + else output += tab.charAt((triplet >>> 6*(3-j)) & 0x3F); + } + } + return output; +} + +/* + * Convert a raw string to an arbitrary string encoding + */ +function rstr2any(input, encoding) +{ + var divisor = encoding.length; + var remainders = Array(); + var i, q, x, quotient; + + /* Convert to an array of 16-bit big-endian values, forming the dividend */ + var dividend = Array(Math.ceil(input.length / 2)); + for(i = 0; i < dividend.length; i++) + { + dividend[i] = (input.charCodeAt(i * 2) << 8) | input.charCodeAt(i * 2 + 1); + } + + /* + * Repeatedly perform a long division. The binary array forms the dividend, + * the length of the encoding is the divisor. Once computed, the quotient + * forms the dividend for the next step. We stop when the dividend is zero. + * All remainders are stored for later use. + */ + while(dividend.length > 0) + { + quotient = Array(); + x = 0; + for(i = 0; i < dividend.length; i++) + { + x = (x << 16) + dividend[i]; + q = Math.floor(x / divisor); + x -= q * divisor; + if(quotient.length > 0 || q > 0) + quotient[quotient.length] = q; + } + remainders[remainders.length] = x; + dividend = quotient; + } + + /* Convert the remainders to the output string */ + var output = ""; + for(i = remainders.length - 1; i >= 0; i--) + output += encoding.charAt(remainders[i]); + + /* Append leading zero equivalents */ + var full_length = Math.ceil(input.length * 8 / + (Math.log(encoding.length) / Math.log(2))) + for(i = output.length; i < full_length; i++) + output = encoding[0] + output; + + return output; +} + +/* + * Encode a string as utf-8. + * For efficiency, this assumes the input is valid utf-16. + */ +function str2rstr_utf8(input) +{ + var output = ""; + var i = -1; + var x, y; + + while(++i < input.length) + { + /* Decode utf-16 surrogate pairs */ + x = input.charCodeAt(i); + y = i + 1 < input.length ? input.charCodeAt(i + 1) : 0; + if(0xD800 <= x && x <= 0xDBFF && 0xDC00 <= y && y <= 0xDFFF) + { + x = 0x10000 + ((x & 0x03FF) << 10) + (y & 0x03FF); + i++; + } + + /* Encode output as utf-8 */ + if(x <= 0x7F) + output += String.fromCharCode(x); + else if(x <= 0x7FF) + output += String.fromCharCode(0xC0 | ((x >>> 6 ) & 0x1F), + 0x80 | ( x & 0x3F)); + else if(x <= 0xFFFF) + output += String.fromCharCode(0xE0 | ((x >>> 12) & 0x0F), + 0x80 | ((x >>> 6 ) & 0x3F), + 0x80 | ( x & 0x3F)); + else if(x <= 0x1FFFFF) + output += String.fromCharCode(0xF0 | ((x >>> 18) & 0x07), + 0x80 | ((x >>> 12) & 0x3F), + 0x80 | ((x >>> 6 ) & 0x3F), + 0x80 | ( x & 0x3F)); + } + return output; +} + +/* + * Encode a string as utf-16 + */ +function str2rstr_utf16le(input) +{ + var output = ""; + for(var i = 0; i < input.length; i++) + output += String.fromCharCode( input.charCodeAt(i) & 0xFF, + (input.charCodeAt(i) >>> 8) & 0xFF); + return output; +} + +function str2rstr_utf16be(input) +{ + var output = ""; + for(var i = 0; i < input.length; i++) + output += String.fromCharCode((input.charCodeAt(i) >>> 8) & 0xFF, + input.charCodeAt(i) & 0xFF); + return output; +} + +/* + * Convert a raw string to an array of big-endian words + * Characters >255 have their high-byte silently ignored. + */ +function rstr2binb(input) +{ + var output = Array(input.length >> 2); + for(var i = 0; i < output.length; i++) + output[i] = 0; + for(var i = 0; i < input.length * 8; i += 8) + output[i>>5] |= (input.charCodeAt(i / 8) & 0xFF) << (24 - i % 32); + return output; +} + +/* + * Convert an array of big-endian words to a string + */ +function binb2rstr(input) +{ + var output = ""; + for(var i = 0; i < input.length * 32; i += 8) + output += String.fromCharCode((input[i>>5] >>> (24 - i % 32)) & 0xFF); + return output; +} + +/* + * Main sha256 function, with its support functions + */ +function sha256_S (X, n) {return ( X >>> n ) | (X << (32 - n));} +function sha256_R (X, n) {return ( X >>> n );} +function sha256_Ch(x, y, z) {return ((x & y) ^ ((~x) & z));} +function sha256_Maj(x, y, z) {return ((x & y) ^ (x & z) ^ (y & z));} +function sha256_Sigma0256(x) {return (sha256_S(x, 2) ^ sha256_S(x, 13) ^ sha256_S(x, 22));} +function sha256_Sigma1256(x) {return (sha256_S(x, 6) ^ sha256_S(x, 11) ^ sha256_S(x, 25));} +function sha256_Gamma0256(x) {return (sha256_S(x, 7) ^ sha256_S(x, 18) ^ sha256_R(x, 3));} +function sha256_Gamma1256(x) {return (sha256_S(x, 17) ^ sha256_S(x, 19) ^ sha256_R(x, 10));} +function sha256_Sigma0512(x) {return (sha256_S(x, 28) ^ sha256_S(x, 34) ^ sha256_S(x, 39));} +function sha256_Sigma1512(x) {return (sha256_S(x, 14) ^ sha256_S(x, 18) ^ sha256_S(x, 41));} +function sha256_Gamma0512(x) {return (sha256_S(x, 1) ^ sha256_S(x, 8) ^ sha256_R(x, 7));} +function sha256_Gamma1512(x) {return (sha256_S(x, 19) ^ sha256_S(x, 61) ^ sha256_R(x, 6));} + +var sha256_K = new Array +( + 1116352408, 1899447441, -1245643825, -373957723, 961987163, 1508970993, + -1841331548, -1424204075, -670586216, 310598401, 607225278, 1426881987, + 1925078388, -2132889090, -1680079193, -1046744716, -459576895, -272742522, + 264347078, 604807628, 770255983, 1249150122, 1555081692, 1996064986, + -1740746414, -1473132947, -1341970488, -1084653625, -958395405, -710438585, + 113926993, 338241895, 666307205, 773529912, 1294757372, 1396182291, + 1695183700, 1986661051, -2117940946, -1838011259, -1564481375, -1474664885, + -1035236496, -949202525, -778901479, -694614492, -200395387, 275423344, + 430227734, 506948616, 659060556, 883997877, 958139571, 1322822218, + 1537002063, 1747873779, 1955562222, 2024104815, -2067236844, -1933114872, + -1866530822, -1538233109, -1090935817, -965641998 +); + +function binb_sha256(m, l) +{ + var HASH = new Array(1779033703, -1150833019, 1013904242, -1521486534, + 1359893119, -1694144372, 528734635, 1541459225); + var W = new Array(64); + var a, b, c, d, e, f, g, h; + var i, j, T1, T2; + + /* append padding */ + m[l >> 5] |= 0x80 << (24 - l % 32); + m[((l + 64 >> 9) << 4) + 15] = l; + + for(i = 0; i < m.length; i += 16) + { + a = HASH[0]; + b = HASH[1]; + c = HASH[2]; + d = HASH[3]; + e = HASH[4]; + f = HASH[5]; + g = HASH[6]; + h = HASH[7]; + + for(j = 0; j < 64; j++) + { + if (j < 16) W[j] = m[j + i]; + else W[j] = safe_add(safe_add(safe_add(sha256_Gamma1256(W[j - 2]), W[j - 7]), + sha256_Gamma0256(W[j - 15])), W[j - 16]); + + T1 = safe_add(safe_add(safe_add(safe_add(h, sha256_Sigma1256(e)), sha256_Ch(e, f, g)), + sha256_K[j]), W[j]); + T2 = safe_add(sha256_Sigma0256(a), sha256_Maj(a, b, c)); + h = g; + g = f; + f = e; + e = safe_add(d, T1); + d = c; + c = b; + b = a; + a = safe_add(T1, T2); + } + + HASH[0] = safe_add(a, HASH[0]); + HASH[1] = safe_add(b, HASH[1]); + HASH[2] = safe_add(c, HASH[2]); + HASH[3] = safe_add(d, HASH[3]); + HASH[4] = safe_add(e, HASH[4]); + HASH[5] = safe_add(f, HASH[5]); + HASH[6] = safe_add(g, HASH[6]); + HASH[7] = safe_add(h, HASH[7]); + } + return HASH; +} + +function safe_add (x, y) +{ + var lsw = (x & 0xFFFF) + (y & 0xFFFF); + var msw = (x >> 16) + (y >> 16) + (lsw >> 16); + return (msw << 16) | (lsw & 0xFFFF); +} diff --git a/src/site/get.php b/src/site/get.php new file mode 100644 index 0000000..81ede0d --- /dev/null +++ b/src/site/get.php @@ -0,0 +1,167 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); + +header ("Content-transfer-encoding: binary\n"); +ob_end_flush(); + +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) { + echo "\n"; + exit; +} +if($ct["contestlocalsite"]==$ct["contestmainsite"]) { + $fromsite = $_SESSION["usertable"]["usericpcid"]; + LOGLevel("Connection received from site=$fromsite PHPID=".$_COOKIE['PHPSESSID'].",extra=".$_SESSION['usertable']['usersessionextra']. + ",session=".session_id().",name=".$getx['name'].", check=".$getx['check'],2); + if($fromsite != '' && is_numeric($fromsite) && $fromsite > 0) { + $siteinfo = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$fromsite); + $scores = explode(",", $siteinfo['siteglobalscore']); + if(count($scores)==0 || (count($scores)==1 && !is_numeric($scores[0]))) $scores=array($fromsite); + $judges = explode(",", $siteinfo['sitejudging']); + if(count($judges)==0 || (count($judges)==1 && !is_numeric($judges[0]))) $judges=array($fromsite); + $scores = array_unique(array_merge($scores,$judges)); + if(in_array(0,$scores)) $scores=null; + + $tasks = explode(",", $siteinfo['sitetasking']); + if(count($tasks)==0 || (count($tasks)==1 && !is_numeric($tasks[0]))) $tasks=array($fromsite); + } else { + echo "\n"; + exit; + } + if(isset($_POST) && isset($_POST['xml'])) { +// $fp=fopen('/tmp/aaa',"w"); fwrite($fp,$_POST['xml']); fclose($fp); + $s = decryptData(rawurldecode($_POST['xml']),myhash($_SESSION["usertable"]["userpassword"])); +// $fp=fopen('/tmp/aaa1',"w"); fwrite($fp,$s); fclose($fp); + + $ac=array(); + $ac['SITEREC']=array( + 'site'=>$fromsite, + 'sitenumber'=>0, + 'number'=>0, + 'sitename'=>0, + 'siteip'=>0, + 'siteduration'=>0, + 'sitelastmileanswer'=>0, + 'sitelastmilescore'=>0, +// 'sitejudging'=>0, +// 'sitetasking'=>0, + 'siteautoend'=>0, +// 'siteglobalscore'=>0, + 'siteactive'=>0, + 'sitescorelevel'=>0, + 'sitepermitlogins'=>0, + 'siteautojudge'=>0, + 'sitenextuser'=>0, + 'sitenextclar'=>0, + 'sitenextrun'=>0, + 'sitenexttask'=>0, + 'sitemaxtask'=>0, + 'sitechiefname'=>0, + 'updatetime'=>0); + $ac['SITETIME']=array('site'=>$fromsite, + 'number'=>0, + 'start'=>0, + 'enddate'=>0, + 'updatetime'=>0); + $ac['USERREC']=array('site'=>$fromsite, + 'user'=>0, + 'number'=>0, + 'username'=>0, + 'usericpcid'=>0, + 'userfull'=>0, + 'userdesc'=>0, + 'type'=>0, + 'enabled'=>0, + 'multilogin'=>0, + 'userip'=>0, + 'userlastlogin'=>0, + 'userlastlogout'=>0, + 'permitip'=>0, + 'updatetime'=>0); + $ac['CLARREC']=array('site'=>$judges, + 'user'=>0, + 'number'=>0, + 'problem'=>0, + 'question'=>0, + 'clarnumber'=>0, + 'clardate'=>0, + 'clardatediff'=>0, + 'clardatediffans'=>0, + 'claranswer'=>0, + 'clarstatus'=>0, + 'clarjudge'=>0, + 'clarjudgesite'=>0, + 'updatetime'=>0); + $ac['RUNREC']=array('site'=>$judges, + 'user'=>0, + 'number'=>0, + 'runnumber'=>0, + 'problem'=>0, + 'lang'=>0, + 'filename'=>0, + 'filepath'=>0, + 'rundate'=>0, + 'rundatediff'=>0, + 'rundatediffans'=>0, + 'runanswer'=>0, + 'runstatus'=>0, + 'runjudge'=>0, + 'runjudgesite'=>0, + 'runjudge1'=>0, + 'runjudgesite1'=>0, + 'runanswer1'=>0, + 'runjudge2'=>0, + 'runjudgesite2'=>0, + 'runanswer2'=>0, + 'autoip'=>0, + 'autobegindate'=>0, + 'autoenddate'=>0, + 'autoanswer'=>0, + 'autostdout'=>0, + 'autostderr'=>0, + 'updatetime'=>0); + $ac['TASKREC']=array( + 'site'=>$tasks, + 'user'=>0, + 'desc'=>0, + 'number'=>0, + 'tasknumber'=>0, + 'color'=>0, + 'colorname'=>0, + 'updatetime'=>0, + 'filename'=>0, + 'filepath'=>0, + 'sys'=>0, + 'status'=>0, + 'taskdate'=>0, + 'taskdatediff'=>0, + 'taskdatediffans'=>0, + 'taskstaffnumber'=>0, + 'taskstaffsite'=>0); + + if(importFromXML($s,$ac,$_SESSION["usertable"]["contestnumber"])) + echo ""; + else + echo ""; + } + $xml = generateXML($_SESSION["usertable"]["contestnumber"],0,$scores); + echo encryptData($xml,myhash($_SESSION["usertable"]["userpassword"])); +} else + echo "\n"; +?> diff --git a/src/site/header.php b/src/site/header.php new file mode 100644 index 0000000..f1b47b3 --- /dev/null +++ b/src/site/header.php @@ -0,0 +1,88 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +ob_start(); +header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Cache-Control: no-cache, must-revalidate"); +header ("Pragma: no-cache"); +header ("Content-Type: text/html; charset=utf-8"); +session_start(); +//require_once('../version.php'); +require_once("../globals.php"); +require_once("../db.php"); + +if(!function_exists("globalconf") || !function_exists("sanitizeVariables")) { + ob_end_flush(); + ForceLoad("../index.php"); + exit; +} + +$getx=array(); +if(isset($_GET['name'])) $getx['name']=$_GET['name']; +if(isset($_GET['password'])) $getx['password']=$_GET['password']; +if(isset($_GET['check'])) $getx['check']=$_GET['check']; +//if(isset($_POST)) { +if(isset($_POST["name"])) $getx['name']=$_POST['name']; +if(isset($_POST["password"])) $getx['password']=$_POST['password']; +if(isset($_POST["check"])) $getx['check']=$_POST['check']; +//} +//LOGError("PHPID=".$_COOKIE['PHPSESSID'].",extra=".$_SESSION['usertable']['usersessionextra']. +// ",session=".session_id().",name=".$getx['name'].", password=".$getx['password'].",check=".$getx['check']); +if (!isset($_SESSION["usertable"])) { + if(isset($getx['name']) && $getx['name'] != "" && isset($getx['password']) && $getx['password'] != "") { + $name = $getx["name"]; + LogLevel("Connection try by IP " . getIP() . ", username=" . $name,2); + $password = $getx["password"]; + $usertable = DBLogIn($name, $password, false); + if(!$usertable) { + ob_end_flush(); + echo "\n"; + exit; + } + if(!isset($getx['check'])) { + ob_end_flush(); + echo "\n"; + exit; + } + } else { + ob_end_flush(); + LogLevel("Init connection by IP " . getIP(),2); + echo "\n"; + exit; + } +} +if(!ValidSession()) { + ob_end_flush(); + InvalidSession("site/index.php"); + ForceLoad("../index.php"); + exit; +} +if(isset($getx['check']) && isset($getx["password"]) && $getx['check'] != myhash($getx["password"] . $_SESSION['usertable']['userpassword'])) { + ob_end_flush(); + echo "\n"; + exit; +} + +if($_SESSION["usertable"]["usertype"] != "site") { + ob_end_flush(); + IntrusionNotify("site/index.php"); + ForceLoad("../index.php"); + exit; +} +?> diff --git a/src/site/index.php b/src/site/index.php new file mode 100644 index 0000000..3b066ab --- /dev/null +++ b/src/site/index.php @@ -0,0 +1,312 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br +require('header.php'); +if(isset($_GET['mainuser']) && isset($_GET['mainpass']) && $_GET['mainuser']!="" && $_GET['mainpass']!="") { + $_SESSION['mainuser'] = $_GET['mainuser']; + $_SESSION['mainpass'] = $_GET['mainpass']; + $_SESSION['check'] = $_GET['check']; + unset($_GET['mainuser']); + unset($_GET['mainpass']); + unset($_GET['check']); + ForceLoad('index.php'); +} +$smi = isset($_SESSION['mainid'])? $_SESSION['mainid']: ""; +$smu = isset($_SESSION['mainuser'])? $_SESSION['mainuser']: ""; +$smp = isset($_SESSION['mainpass'])? $_SESSION['mainpass']: ""; +$smc = isset($_SESSION['check'])? $_SESSION['check']: ""; +//MSGError("id=".$smi." user=".$smu." pass=".$smp. " check=".$smc); + +echo "Site Page\n"; +echo "\n"; +echo "\n"; +if ($smp != $smc && $smp != '' && $smc != '') + echo ""; + +if ($smu != '') + echo "\n"; +else + echo "
\n"; +echo "\n"; +echo "
"; +echo "\"\""; +echo "BOCA"; +echo "\n"; +echo "Username: " . $_SESSION["usertable"]["userfullname"] . " (site=".$_SESSION["usertable"]["usersitenumber"].")
\n"; +list($clockstr,$clocktype)=siteclock(); +echo "		 ".$clockstr." 
\n"; +echo "\n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo "
Logout
\n"; + +list($t,$id,$idextra) = getMainXML($smu,$smi,$smp,$smc); +//MSGError("t=". ($t==false?"false":"true") ." id=$id idextra=$idextra"); +if($t==false) + $_SESSION['mainid'] = $id; +$_SESSION['mainok'] = $t; + +if(!$t) { + unset($_GET['mainuser']); + unset($_GET['mainpass']); + unset($_GET['check']); + unset($_SESSION["mainuser"]); + unset($_SESSION["mainpass"]); + unset($_SESSION["check"]); +?> + + + + + + +
+
+
+ + + + + + + + + + + + + + + + + + +
+
+Cannot access main server. Check IP address,
password and internet connection, then press OK.
+
+
+
+
+ "; + echo "at URL: " . $ct['contestmainsiteurl']; + } else + echo "Status: initial connection established

To guarantee an encrypted connection, please type the same password again:"; +?> +
+
+ + + + + + + + + +
+ Name + + +
Password + +
+ +
+
+
+
+") + echo "Data sent correctly to main server

"; + else + echo "Error sending data to main server

"; + $ac['CONTESTREC']=array('number'=>-1, + 'name'=>-1, + 'startdate'=>-1, + 'duration'=>-1, + 'lastmileanswer'=>-1, + 'lastmilescore'=>-1, + 'penalty'=>-1, + 'maxfilesize'=>-1, + 'updatetime'=>-1); + $ac['ANSWERREC']=array('number'=>-1, + 'name'=>-1, + 'yes'=>-1, + 'updatetime'=>-1); + $ac['LANGUAGEREC']=array('number'=>-1, + 'name'=>-1, + 'filepath'=>-1, + 'filename'=>-1, + 'comppath'=>-1, + 'compname'=>-1, + 'problemnumber'=>-1, + 'updatetime'=>-1); + $ac['PROBLEMREC']=array('number'=>-1, + 'name'=>-1, + 'fullname'=>-1, + 'basename'=>-1, + 'inputfilename'=>-1, + 'inputfilepath'=>-1, + 'solfilename'=>-1, + 'solfilepath'=>-1, + 'descfilename'=>-1, + 'descfilepath'=>-1, + 'tl'=>-1, +// 'colorname'=>-1, +// 'color'=>-1, + 'fake'=>-1, + 'updatetime'=>-1); + $ac['SITETIME']=array('site'=>-1, + 'start'=>-1, + 'enddate'=>-1, + 'updatetime'=>-1); + $ac['SITEREC']=array('sitenumber'=>-1, + 'site'=>-1, + 'number'=>-1, + 'sitename'=>-1, + 'siteip'=>-1, + 'siteduration'=>-1, + 'sitelastmileanswer'=>-1, + 'sitelastmilescore'=>-1, + 'sitejudging'=>-1, + 'sitetasking'=>-1, + 'siteautoend'=>-1, + 'siteglobalscore'=>-1, + 'siteactive'=>-1, + 'sitescorelevel'=>-1, + 'sitepermitlogins'=>-1, + 'siteautojudge'=>-1, + 'sitenextuser'=>-1, + 'sitenextclar'=>-1, + 'sitenextrun'=>-1, + 'sitenexttask'=>-1, + 'sitemaxtask'=>-1, + 'sitechiefname'=>-1, + 'updatetime'=>-1); + $ac['USERREC']=array('site'=>-1, + 'user'=>-1, + 'number'=>-1, + 'username'=>-1, + 'updatetime'=>-1, + 'usericpcid'=>-1, + 'userfull'=>-1, + 'userdesc'=>-1, + 'type'=>-1, + 'enabled'=>-1, + 'multilogin'=>-1, + 'userip'=>-1, + 'userlastlogin'=>-1, + 'userlastlogout'=>-1, + 'permitip'=>-1); + $ac['CLARREC']=array('site'=>-1, + 'user'=>-1, + 'number'=>-1, + 'problem'=>-1, + 'question'=>-1, + 'clarnumber'=>-1, + 'clardate'=>-1, + 'clardatediff'=>-1, + 'clardatediffans'=>-1, + 'claranswer'=>-1, + 'clarstatus'=>-1, + 'clarjudge'=>-1, + 'clarjudgesite'=>-1, + 'updatetime'=>-1); + $ac['RUNREC']=array('site'=>-1, + 'user'=>-1, + 'number'=>-1, + 'runnumber'=>-1, + 'problem'=>-1, + 'lang'=>-1, + 'filename'=>-1, + 'filepath'=>-1, + 'rundate'=>-1, + 'rundatediff'=>-1, + 'rundatediffans'=>-1, + 'runanswer'=>-1, + 'runstatus'=>-1, + 'runjudge'=>-1, + 'runjudgesite'=>-1, + 'runjudge1'=>-1, + 'runjudgesite1'=>-1, + 'runanswer1'=>-1, + 'runjudge2'=>-1, + 'runjudgesite2'=>-1, + 'runanswer2'=>-1, + 'autoip'=>-1, + 'autobegindate'=>-1, + 'autoenddate'=>-1, + 'autoanswer'=>-1, + 'autostdout'=>-1, + 'autostderr'=>-1, + 'updatetime'=>-1); + $ac['TASKREC']=array( + 'site'=>-1, + 'user'=>-1, + 'desc'=>-1, + 'number'=>-1, + 'tasknumber'=>-1, + 'color'=>-1, + 'colorname'=>-1, + 'updatetime'=>-1, + 'filename'=>-1, + 'filepath'=>-1, + 'sys'=>-1, + 'status'=>-1, + 'taskdate'=>-1, + 'taskdatediff'=>-1, + 'taskdatediffans'=>-1, + 'taskstaffnumber'=>-1, + 'taskstaffsite'=>-1); + + if(importFromXML($id,$ac,$_SESSION["usertable"]["contestnumber"])) + echo "Data received correctly from main server at " . dateconv(time()) . ""; + else + echo "Error receiving data from main server at ". dateconv(time()) . ""; +// echo "
" . $id . "
"; + echo "

waiting for next round..."; +} +?> + + diff --git a/src/site/putfile.php b/src/site/putfile.php new file mode 100644 index 0000000..8a1d89a --- /dev/null +++ b/src/site/putfile.php @@ -0,0 +1,190 @@ +. +//////////////////////////////////////////////////////////////////////////////// +//Last updated 03/nov/2012 by cassio@ime.usp.br +// +//PC^2 integration developed by Fabio Antonio Avellaneda Pachon +// +//Now it is also the integration of scores of BOCA +// +$quiet=true; +require 'header.php'; +$ds = DIRECTORY_SEPARATOR; +if($ds=="") $ds = "/"; +$remotedir=$ds . "private" . $ds . "remotescores"; + +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) +exit; +if(($st = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) == null) +exit; + +if(is_writable($_SESSION["locr"] . $remotedir)) { + if(isset($_POST['PC2']) && is_numeric($_POST['PC2']) && $_POST['PC2'] > 0) { + $site = $_POST['PC2']; + $problemCount = 4; + for($i=0;$i<$problemCount;$i++) { + $problems[$i]["name"]=chr($i+ord("A")); + $problems[$i]["color"]="FFFFFF"; + $problems[$i]["colorname"]="white"; + $problems[$i]["solved"]=0; + $problems[$i]["judging"]=false; + $problems[$i]["time"]=0; + $problems[$i]["penalty"]=0; + $problems[$i]["count"]=0; + } + + /*** Load PC2 summary.html **/ + $board=base64_decode($_POST['data']); + + /*** a new dom object ***/ + $dom = new domDocument; + + /*** load the html into the object ***/ + $dom->loadHTML($board); + + /*** discard white space ***/ + $dom->preserveWhiteSpace = false; + + /*** the table by its tag name ***/ + $tables = $dom->getElementsByTagName('table'); + + /*** get all rows from the table ***/ + $rows = $tables->item(0)->getElementsByTagName('tr'); + + /*** loop over the table rows ***/ + $userCount = 1; + $firstProblem=-1; + foreach ($rows as $row) + { + //teams are always being renumbered since their number is not important... just they have to be different + $team["user"]=(string)$userCount; + $team["site"]=(string)$site; + + /*** get each column by tag name ***/ + $cols = $row->getElementsByTagName('td'); + $colCount=0; + $probCount=1; + //Ignore empty cols + if($cols->item(0)->nodeValue=="") + { + continue; + } + foreach ($cols as $col) + { + switch($colCount) + { + //First column, start the problem counter and by default, the team hasnt solved a problem + case 0; + $probCount=1; + $firstProblem=-1; + break; + //First column: team name + case 1: + $team["username"]=$col->nodeValue; +// echo "username: $col->nodeValue\n"; + $team["usertype"]="team"; + $team["userfullname"]=$col->nodeValue; + break; + //Second column: How many problems does the team solved at this time + case 2: + $team["totalcount"]=(int)$col->nodeValue; + // echo "totalcount: $col->nodeValue\n"; + break; + //Third column: Elapsed time, including penalisations + case 3: + $team["totaltime"]=$col->nodeValue; + // echo "totaltime: $col->nodeValue\n"; + break; + //No more problems to process + case $problemCount+4: + $total[$userCount-1]=$team; + //If firstProblem is different to -1 is because the team has solved at least one problem + if($firstProblem!=-1) + { + $total[$userCount-1]["first"]=$firstProblem; + } + break; + //Problems columns + default: + list($count, $time) = split('/', $col->nodeValue); + //echo "Sol: $solved / time: $count"; + if($time=="--") + { + $solved=false; + $time=""; + }else + { + $solved=true; + } + $team["problem"][$probCount]=$problems[$probCount]; + $team["problem"][$probCount]["solved"]=$solved; + $team["problem"][$probCount]["time"]=$time; + //I can calculate the effective time and the penalisation time, if needed + $team["problem"][$probCount]["penalty"]=$time; + $team["problem"][$probCount]["count"]=$count; + //look for the time which first problem was solved + if($firstProblem==-1 && $solved) + { + $firstProblem=$time; + }else + { + if($solved && $time<$firstProblem) + { + $firstProblem=$time; + } + } + $probCount++; + }//end switch + + $colCount++; //echo $col->nodeValue."\t"; + }//end col for + + $userCount++; +// echo '
'; + } //end row col +//echo print_r($total); + $total=base64_encode(serialize($total)); + } else + $total=$_POST['data']; + + if($_SESSION["usertable"]["usericpcid"] != '' && $_SESSION["usertable"]["usericpcid"] > 0) + { + $arr = unserialize(base64_decode($total)); + $arr['site']=$_SESSION["usertable"]["usericpcid"]; + $total=base64_encode(serialize($arr)); + } + + $fn = tempnam($_SESSION["locr"] . $remotedir,"score_"); + $fout = fopen($fn,"wb"); + fwrite($fout,$total,10000000); + fclose($fout); + + // test the format of the file + $fc=file_get_contents($fn); + if(($arr = unserialize(base64_decode($fc)))===false || + !is_array($arr) || !isset($arr['site'])) { + echo "FAILED: File " . $fn . " is not compatible\n"; + } else { + + if(@rename($fn, $_SESSION["locr"] . $remotedir . $ds . "score_" . $_SESSION["usertable"]["username"] . + "_" . $_SESSION["usertable"]["usericpcid"] . "_" . md5(getIP()) . ".dat")) + echo "SCORE UPLOADED OK\n"; + else + echo "FAILED: UPDATE SCORE ERROR\n"; + } +} else echo "FAILED: PERMISSION DENIED IN THE SERVER\n"; +?> diff --git a/src/staff/header.php b/src/staff/header.php new file mode 100644 index 0000000..27119a6 --- /dev/null +++ b/src/staff/header.php @@ -0,0 +1,74 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +ob_start(); +header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Cache-Control: no-cache, must-revalidate"); +header ("Pragma: no-cache"); +header ("Content-Type: text/html; charset=utf-8"); +session_start(); +ob_end_flush(); +require_once('../version.php'); + +require_once("../globals.php"); +require_once("../db.php"); + +echo "Staff's Page\n"; +echo "\n"; +echo "\n"; + +//echo ""; + +if(!ValidSession()) { + InvalidSession("staff/index.php"); + ForceLoad("../index.php"); +} +if($_SESSION["usertable"]["usertype"] != "staff" + && $_SESSION["usertable"]["usertype"] != "admin") { + IntrusionNotify("staff/index.php"); + ForceLoad("../index.php"); +} + +echo "\n"; +echo "\n"; +echo "\n"; +echo "
"; +echo "\"\""; +echo "BOCA"; +echo "\n"; +echo "Username: " . $_SESSION["usertable"]["userfullname"] . " (site=".$_SESSION["usertable"]["usersitenumber"].")
\n"; +list($clockstr,$clocktype)=siteclock(); +echo "		 ".$clockstr." 
\n"; + +if(($s = DBSiteInfo($_SESSION["usertable"]["contestnumber"], $_SESSION["usertable"]["usersitenumber"])) == null) + ForceLoad("../index.php"); + +$task = DBOpenTasksInSites($_SESSION["usertable"]["contestnumber"], $s["sitetasking"]); +$nr=count($task); + +echo "\n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo "
Tasks ($nr)ScoreOptionsLogout
\n"; +?> + diff --git a/src/staff/index.php b/src/staff/index.php new file mode 100644 index 0000000..ec74ce9 --- /dev/null +++ b/src/staff/index.php @@ -0,0 +1,22 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); +?> + + diff --git a/src/staff/option.php b/src/staff/option.php new file mode 100644 index 0000000..81e5879 --- /dev/null +++ b/src/staff/option.php @@ -0,0 +1,21 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); +require('../optionlower.php'); +?> diff --git a/src/staff/score.php b/src/staff/score.php new file mode 100644 index 0000000..ef9675d --- /dev/null +++ b/src/staff/score.php @@ -0,0 +1,21 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); +require('../scorelower.php'); +?> diff --git a/src/staff/task.php b/src/staff/task.php new file mode 100644 index 0000000..640eae1 --- /dev/null +++ b/src/staff/task.php @@ -0,0 +1,129 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); + +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("../index.php"); + +if (isset($_GET["return"]) && is_numeric($_GET["return"]) && isset($_GET["site"]) && is_numeric($_GET["site"])) { + DBTaskGiveUp ($_GET["return"], $_GET["site"], $_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usernumber"], $_SESSION["usertable"]["usersitenumber"]); + ForceLoad("task.php"); +} + +if (isset($_GET["get"]) && is_numeric($_GET["get"]) && isset($_GET["site"]) && is_numeric($_GET["site"])) { + DBGetTaskToAnswer($_GET["get"], $_GET["site"], $_SESSION["usertable"]["contestnumber"]); + ForceLoad("task.php"); +} + +if (isset($_GET["done"]) && is_numeric($_GET["done"]) && isset($_GET["site"]) && is_numeric($_GET["site"])) { + DBUpdateTask( $_SESSION["usertable"]["contestnumber"], $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"], $_GET["site"], $_GET["done"], 'done'); + ForceLoad("task.php"); +} + + + +?> +
+ + + + + + + + + + + +\n"; + echo " \n"; + echo " \n"; + echo " \n"; + + echo " \n"; + if ($task[$i]["oid"] != null) { + $msg = "///// " . $task[$i]["username"]." ".$task[$i]["username"]." ".$task[$i]["username"]." ". + $task[$i]["username"]." ".$task[$i]["username"]." ".$task[$i]["username"]; + echo " \n"; + } + + + else + echo " \n"; + + if ($mine) $color="ff7777"; + else if ($st == "done") $color="bbbbff"; + else if ($st == "processing") $color="77ff77"; + else if ($st == "opentask") $color="ffff88"; + else $color="ffffff"; + + echo " \n \n"; +} +echo "
Task #TimeUser / SiteDescriptionFileStatusActions
" . $task[$i]["number"] . "" . dateconvminutes($task[$i]["timestamp"]) . "".$task[$i]["username"]."(" . $task[$i]["user"] . ") / ".$task[$i]["site"]."" . $task[$i]["description"]; + if($task[$i]["color"] != "") { + echo " \"".$task[$i]["colorname"]."\""; + } + echo "" . $task[$i]["filename"] . ""; + echo " view"; + echo " $st"; + + if($st == "opentask") + echo " get\n"; + if($st == "processing" && $mine==1) { + echo " return\n"; + echo " done\n"; + } + echo " 
"; +if (count($task) == 0) echo "
NO TASKS FOUND
"; + +?> + + + diff --git a/src/system/contest.php b/src/system/contest.php new file mode 100644 index 0000000..2d4d788 --- /dev/null +++ b/src/system/contest.php @@ -0,0 +1,214 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +//Change list: +// 02/jul/2006 by cassio@ime.usp.br +// 25/aug/2007 by cassio@ime.usp.br: php initial tag changed to complete form + +require 'header.php'; + +if (isset($_GET["new"]) && $_GET["new"]=="1") { + $n = DBNewContest(); + ForceLoad("contest.php?contest=$n"); +} + +if (isset($_GET["contest"]) && is_numeric($_GET["contest"])) + $contest=$_GET["contest"]; +else + $contest=$_SESSION["usertable"]["contestnumber"]; + +if(($ct = DBContestInfo($contest)) == null) + ForceLoad("../index.php"); +if ($ct["contestlocalsite"]==$ct["contestmainsite"]) $main=true; else $main=false; + +if (isset($_POST["Submit3"]) && isset($_POST["penalty"]) && is_numeric($_POST["penalty"]) && + isset($_POST["maxfilesize"]) && isset($_POST["mainsite"]) && isset($_POST['localsite']) && + isset($_POST["name"]) && $_POST["name"] != "" && isset($_POST["lastmileanswer"]) && + is_numeric($_POST["lastmileanswer"]) && is_numeric($_POST["mainsite"]) && is_numeric($_POST['localsite']) && + isset($_POST["lastmilescore"]) && is_numeric($_POST["lastmilescore"]) && isset($_POST["duration"]) && + is_numeric($_POST["duration"]) && + isset($_POST["startdateh"]) && $_POST["startdateh"] >= 0 && $_POST["startdateh"] <= 23 && + isset($_POST["contest"]) && is_numeric($_POST["contest"]) && + isset($_POST["startdatemin"]) && $_POST["startdatemin"] >= 0 && $_POST["startdatemin"] <= 59 && + isset($_POST["startdated"]) && isset($_POST["startdatem"]) && isset($_POST["startdatey"]) && + checkdate($_POST["startdatem"], $_POST["startdated"], $_POST["startdatey"])) { + if ($_POST["confirmation"] == "confirm") { + $t = mktime ($_POST["startdateh"], $_POST["startdatemin"], 0, $_POST["startdatem"], + $_POST["startdated"], $_POST["startdatey"]); + if ($_POST["Submit3"] == "Activate") $ac=1; + else $ac=0; + $param['number']=$_POST["contest"]; + $param['name']=$_POST["name"]; + $param['startdate']=$t; + $param['duration']=$_POST["duration"]*60; + $param['lastmileanswer']=$_POST["lastmileanswer"]*60; + $param['lastmilescore']= $_POST["lastmilescore"]*60; + $param['penalty']=$_POST["penalty"]*60; + $param['maxfilesize']=$_POST["maxfilesize"]*1000; + $param['active']=$ac; + $param['mainsite']=$_POST["mainsite"]; + $param['localsite']=$_POST["localsite"]; + $param['mainsiteurl']=$_POST["mainsiteurl"]; + + DBUpdateContest ($param); + if ($ac == 1 && $_POST["contest"] != $_SESSION["usertable"]["contestnumber"]) { + $cf = globalconf(); + if($cf["basepass"] == "") + MSGError("You must log in the new contest. The standard admin password is empty (if not changed yet)."); + else + MSGError("You must log in the new contest. The standard admin password is " . $cf["basepass"] . " (if not changed yet)."); + + ForceLoad("../index.php"); + } + } + ForceLoad("contest.php?contest=".$_POST["contest"]); +} +?> +
+ +
+ + +

+
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Contest number: + +
Name: + name="name" value="" size="50" maxlength="50" /> +
Start date: hh:mm + name="startdateh" value="" size="2" maxlength="2" /> + : + name="startdatemin" value="" size="2" maxlength="2" /> +     dd/mm/yyyy + name="startdated" value="" size="2" maxlength="2" /> + / + name="startdatem" value="" size="2" maxlength="2" /> + / + name="startdatey" value="" size="4" maxlength="4" /> +
Duration (in minutes): + value="" size="20" maxlength="20" /> +
Stop answering (in minutes): + value="" size="20" maxlength="20" /> +
Stop scoreboard (in minutes): + value="" size="20" maxlength="20" /> +
Penalty (in minutes): + value="" size="20" maxlength="20" /> +
Max file size allowed for teams (in KB): + + value="" size="20" maxlength="20" /> +
+ Your PHP config. allows at most: + +
Contest main site URL (IP/bocafolder): + " size="40" maxlength="200" /> +
Contest main site number: + " size="4" maxlength="4" /> +
Contest local site number: + " size="4" maxlength="4" /> +
+
+
+ + + +
+
Select a contest or create a new one.


"; } ?> +
+ + + diff --git a/src/system/header.php b/src/system/header.php new file mode 100644 index 0000000..75d0fca --- /dev/null +++ b/src/system/header.php @@ -0,0 +1,63 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +ob_start(); +header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Cache-Control: no-cache, must-revalidate"); +header ("Pragma: no-cache"); +header ("Content-Type: text/html; charset=utf-8"); +session_start(); +ob_end_flush(); +require_once('../version.php'); + +require_once("../globals.php"); +require_once("../db.php"); + +echo "System's Page\n"; +echo "\n"; +echo "\n"; + +//echo ""; +if(!ValidSession()) { + InvalidSession("system/index.php"); + ForceLoad("../index.php"); +} +if($_SESSION["usertable"]["usertype"] != "system") { + IntrusionNotify("system/index.php"); + ForceLoad("../index.php"); +} + +echo "\n"; +echo "\n"; +echo "
"; +echo "\"\""; +echo "BOCA"; +echo "\n"; +echo "Username: " . $_SESSION["usertable"]["userfullname"] ."
\n"; +list($clockstr,$clocktype)=siteclock(); +echo "		 ".$clockstr." 
\n"; +echo "\n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo "
ContestImportOptionsLogout
\n"; +?> diff --git a/src/system/importxml.php b/src/system/importxml.php new file mode 100644 index 0000000..5fcaef3 --- /dev/null +++ b/src/system/importxml.php @@ -0,0 +1,245 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +//Change list +// 15/June/2011 by cassio@ime.usp.br: created based on import.php + +require('header.php'); +$id = ''; + +if(isset($_POST["Submit"])) { + if(isset($_SESSION["importfile"])) { + $importfile = $_SESSION['importfile']; + } + if (isset($_FILES["importfile"]) && $_FILES["importfile"]["name"]!="") { + $importfile = $_FILES["importfile"]; + } + if(isset($importfile)) { + $_SESSION['importfile'] = $importfile; + + if ($_POST["confirmation"] == "confirm") { + $type=htmlspecialchars($importfile["type"]); + $size=htmlspecialchars($importfile["size"]); + $name=htmlspecialchars($importfile["name"]); + $temp=htmlspecialchars($importfile["tmp_name"]); + if(isset($importfile['filecontent'])) + $ar = $importfile['filecontent']; + else { + if (!is_uploaded_file($temp)) { + IntrusionNotify("file upload problem."); + ForceLoad("../index.php"); + } + if (($ar = file($temp)) === false) { + IntrusionNotify("Unable to open the uploaded file."); + ForceLoad("../index.php"); + } + $ar=implode('',$ar); + $_SESSION['importfile']['filecontent']=$ar; + } + $localsite=0; + if(isset($_POST['localsite']) && is_numeric($_POST['localsite'])) $localsite=$_POST['localsite']; + $acr['CONTESTREC']=array('number'=>-1, + 'name'=>-1, + 'startdate'=>-1, + 'duration'=>-1, + 'lastmileanswer'=>-1, + 'lastmilescore'=>-1, + 'localsite'=>-1, + 'penalty'=>-1, + 'maxfilesize'=>-1, + 'updatetime'=>-1); + if($localsite > 0) + $acr['CONTESTREC']['localsite'] = "" . $localsite; + + $acr['ANSWERREC']=array('number'=>-1, + 'name'=>-1, + 'yes'=>-1, + 'updatetime'=>-1); + $acr['LANGUAGEREC']=array('number'=>-1, + 'name'=>-1, + 'filepath'=>-1, + 'filename'=>-1, + 'comppath'=>-1, + 'compname'=>-1, + 'problemnumber'=>-1, + 'updatetime'=>-1); + $acr['PROBLEMREC']=array('number'=>-1, + 'name'=>-1, + 'fullname'=>-1, + 'basename'=>-1, + 'inputfilename'=>-1, + 'inputfilepath'=>-1, + 'solfilename'=>-1, + 'solfilepath'=>-1, + 'descfilename'=>-1, + 'descfilepath'=>-1, + 'tl'=>-1, + 'colorname'=>-1, + 'color'=>-1, + 'fake'=>-1, + 'updatetime'=>-1); + $acr['SITETIME']=array('site'=>-1, + 'start'=>-1, + 'enddate'=>-1, + 'updatetime'=>-1); + $acr['SITEREC']=array('sitenumber'=>-1, + 'site'=>-1, + 'number'=>-1, + 'sitename'=>-1, + 'siteip'=>-1, + 'siteduration'=>-1, + 'sitelastmileanswer'=>-1, + 'sitelastmilescore'=>-1, + 'sitejudging'=>-1, + 'sitetasking'=>-1, + 'siteautoend'=>-1, + 'siteglobalscore'=>-1, + 'siteactive'=>-1, + 'sitescorelevel'=>-1, + 'sitepermitlogins'=>-1, + 'siteautojudge'=>-1, + 'sitenextuser'=>-1, + 'sitenextclar'=>-1, + 'sitenextrun'=>-1, + 'sitenexttask'=>-1, + 'sitemaxtask'=>-1, + 'sitechiefname'=>-1, + 'updatetime'=>-1); + $acr['USERREC']=array('site'=>-1, + 'user'=>-1, + 'number'=>-1, + 'username'=>-1, + 'updatetime'=>-1, + 'usericpcid'=>-1, + 'userfull'=>-1, + 'userdesc'=>-1, + 'type'=>-1, + 'enabled'=>-1, + 'multilogin'=>-1, + 'userip'=>-1, + 'userlastlogin'=>-1, + 'userlastlogout'=>-1, + 'permitip'=>-1); + + if(strtoupper(substr($ar,0,5)) != '' && isset($_POST['password']) && strlen($_POST['password'])>20) { + echo "
Starting to create the contest
"; + $str = strtok($ar," \n\t"); + $str = strtok(" \n\t"); + $ar = decryptData($str,$_POST['password'],'importxml'); + if(strtoupper(substr($ar,0,5)) != '') { + echo "
Error decrypting file. Import aborted.
"; + echo ""; + exit; + } + } + if(strtoupper(substr($ar,0,5)) == '') { + echo "
File has been loaded.
"; +// echo "
\n$ar
\n"; + if(!importFromXML($ar,$acr,0,$localsite)) + echo "
Error during updating of the local database.
"; + echo ""; + exit; + } + else + $id = rawurldecode(strtok($ar," \n\t")); + } + } +} else { + unset($_POST['localsite']); + unset($_SESSION['importfile']); +} +?> +
+
+
+To import a pre-defined contest, just fill in the import file field.
+
+ + + + +
+ +
+ + + + + +\n"; + } else { +?> + + + + +"; + } else { +?> + + + + + +
Local site number: +"; + } else + echo ""; +?> +
Challenge string:" . $id . "
Import file: + +
Encryption key: + +
+
+ +
+ + +
+
+ + + diff --git a/src/system/index.php b/src/system/index.php new file mode 100644 index 0000000..ec74ce9 --- /dev/null +++ b/src/system/index.php @@ -0,0 +1,22 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); +?> + + diff --git a/src/system/option.php b/src/system/option.php new file mode 100644 index 0000000..81e5879 --- /dev/null +++ b/src/system/option.php @@ -0,0 +1,21 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); +require('../optionlower.php'); +?> diff --git a/src/team/clar.php b/src/team/clar.php new file mode 100644 index 0000000..a1e3972 --- /dev/null +++ b/src/team/clar.php @@ -0,0 +1,113 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); + +if (isset($_POST["message"]) && isset($_POST["problem"]) && isset($_POST["Submit"]) && is_numeric($_POST["problem"])) { + if ($_POST["confirmation"] == "confirm") { + $param['contest']=$_SESSION["usertable"]["contestnumber"]; + $param['site']=$_SESSION["usertable"]["usersitenumber"]; + $param['user']= $_SESSION["usertable"]["usernumber"]; + $param['problem'] = htmlspecialchars($_POST["problem"]); + $param['question'] = htmlspecialchars($_POST["message"]); + DBNewClar($param); + } + ForceLoad("clar.php"); +} +$_SESSION["popuptime"] = time(); +?> +
+ + + + + + + + + +\n"; +// echo " \n"; + echo " \n"; + echo " \n"; +// echo " \n"; + if ($clar[$i]["question"] == "") $clar[$i]["question"] = " "; + echo " \n"; + + if (trim($clar[$i]["answer"]) == "") $clar[$i]["answer"] = "Not answered yet"; + echo " \n"; + echo " \n"; +} +echo "
TimeProblemQuestionAnswer
" . $clar[$i]["number"] . "" . dateconvminutes($clar[$i]["timestamp"]) . "" . $clar[$i]["problem"] . "" . $clar[$i]["status"] . ""; +// echo "
" . $clar[$i]["question"] . "
"; + echo " \n"; + echo "		"; +// echo " 
" . $clar[$i]["answer"] . "
"; + echo " \n"; + echo "
"; +if (count($clar) == 0) echo "
NO CLARIFICATIONS AVAILABLE
"; + +?> + +

To submit a clarification, just fill in the following fields
+
+ +
+ + + + + + + + + +
Problem: + +
Clarification: + +
+
+ +
+ + +
+
+ + + diff --git a/src/team/files.php b/src/team/files.php new file mode 100644 index 0000000..42fba28 --- /dev/null +++ b/src/team/files.php @@ -0,0 +1,123 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require 'header.php'; + +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("../index.php"); +if(($st = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) == null) + ForceLoad("../index.php"); + +if (isset($_GET["delete"]) && is_numeric($_GET["delete"])) { + DBBkpDelete($_GET["delete"],$_SESSION["usertable"]["usersitenumber"],$_SESSION["usertable"]["contestnumber"], $_SESSION["usertable"]["usernumber"]); + ForceLoad("files.php"); +} + +if (isset($_FILES["sourcefile"]) && isset($_POST["Submit"]) && $_FILES["sourcefile"]["name"]!="") { + if ($_POST["confirmation"] == "confirm") { + $type=myhtmlspecialchars($_FILES["sourcefile"]["type"]); + $size=myhtmlspecialchars($_FILES["sourcefile"]["size"]); + $name=myhtmlspecialchars($_FILES["sourcefile"]["name"]); + $temp=myhtmlspecialchars($_FILES["sourcefile"]["tmp_name"]); + + if ($size > $ct["contestmaxfilesize"]) { + LOGLevel("User {$_SESSION["usertable"]["username"]} tried to submit file " . + "$name with $size bytes ({$ct["contestmaxfilesize"]} max allowed).", 1); + MSGError("File size exceeds the limit allowed."); + ForceLoad("run.php"); + } + if (!is_uploaded_file($temp) || strlen($name)>100) { + IntrusionNotify("file upload problem."); + ForceLoad("../index.php"); + } + + DBNewBkp ($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"], + $name, + $temp, $size); + } + ForceLoad("files.php"); +} +?> +
+ + + + + + +\n"; + echo " \n"; + + echo " \n"; + echo "\n"; + echo " \n"; + +} +echo "
Bkp #TimeFile
" . $run[$i]["number"] . "" . dateconvsimple($run[$i]["timestamp"]) . ""; + echo $run[$i]["filename"] . ""; + + echo "
"; +if (count($run) == 0) echo "
NO BACKUPS AVAILABLE
"; + +?> + +

To erase a file, click on its number. To download a file, click on its name. +To submit a new backup file, just fill in the following fields:
+
+ + +
+ + + + + +
File (size restrictions apply): + +
+
+ +
+ +
+
+ + + diff --git a/src/team/getfile.php b/src/team/getfile.php new file mode 100644 index 0000000..8c594d0 --- /dev/null +++ b/src/team/getfile.php @@ -0,0 +1,47 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require 'header.php'; + +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("../index.php"); +if(($st = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) == null) + ForceLoad("../index.php"); + +$fn = tempnam("/tmp","bkp-"); +$fout = fopen($fn,"wb"); +echo $_POST; +echo $_POST['data']; +fwrite($fout,base64_decode($_POST['data'])); +fclose($fout); +$size=filesize($fn); +$name=$_POST['name']; + if ($size > $ct["contestmaxfilesize"] || strlen($name)>100 || strlen($name)<1) { + LOGLevel("User {$_SESSION["usertable"]["username"]} tried to submit file " . + ":${name}: with $size bytes.", 1); + MSGError("File size exceeds the limit allowed or invalid name."); + } else + + DBNewBkp ($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"], + $name, + $fn, $size); +@unlink($fn); +ForceLoad("../index.php"); +?> diff --git a/src/team/header.php b/src/team/header.php new file mode 100644 index 0000000..ec7352a --- /dev/null +++ b/src/team/header.php @@ -0,0 +1,143 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br +ob_start(); +header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); +header ("Cache-Control: no-cache, must-revalidate"); +header ("Pragma: no-cache"); +header ("Content-Type: text/html; charset=utf-8"); +session_start(); +ob_end_flush(); +require_once('../version.php'); + +require_once("../globals.php"); +require_once("../db.php"); +$runteam='run.php'; + +echo "Team's Page\n"; +echo "\n"; +echo "\n"; + +//echo ""; + +if(!ValidSession()) { + InvalidSession("team/index.php"); + ForceLoad("../index.php"); +} +if($_SESSION["usertable"]["usertype"] != "team") { + IntrusionNotify("team/index.php"); + ForceLoad("../index.php"); +} + +echo "\n"; +echo "\n"; +echo "\n"; +echo "
"; +echo "\"\""; +echo "BOCA"; +echo "\n"; +echo "Username: " . $_SESSION["usertable"]["userfullname"] . " (site=".$_SESSION["usertable"]["usersitenumber"].")\n"; + +$ds = DIRECTORY_SEPARATOR; +if($ds=="") $ds = "/"; + +$runtmp = $_SESSION["locr"] . $ds . "private" . $ds . "runtmp" . $ds . "run-contest" . $_SESSION["usertable"]["contestnumber"] . + "-site". $_SESSION["usertable"]["usersitenumber"] . "-user" . $_SESSION["usertable"]["usernumber"] . ".php"; +$doslow=true; +if(file_exists($runtmp)) { + if(($strtmp = file_get_contents($runtmp,FALSE,NULL,-1,1000000)) !== FALSE) { + $postab=strpos($strtmp,"\t"); + $conf=globalconf(); + $strcolors = decryptData(substr($strtmp,$postab+1,strpos($strtmp,"\n")-$postab-1),$conf['key'],''); + $doslow=false; + $rn=explode("\t",$strcolors); + $n=count($rn); + for($i=1; $i<$n-1;$i++) { + echo "\"".$rn[$i]."\"\n"; + $i++; + } + } else unset($strtmp); +} +if($doslow) { + $run = DBUserRunsYES($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"]); + $n=count($run); + for($i=0; $i<$n;$i++) { + echo "\"".$run[$i]["colorname"]."\"\n"; + } +} + +if(!isset($_SESSION["popuptime"]) || $_SESSION["popuptime"] < time()-120) { + $_SESSION["popuptime"] = time(); + + if(($st = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) != null) { + $clar = DBUserClars($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"]); + for ($i=0; $i$_SESSION["usertable"]["userlastlogin"]-$st["sitestartdate"] && + $clar[$i]["anstime"] < $st['siteduration'] && + trim($clar[$i]["answer"])!='' && !isset($_SESSION["popups"]['clar' . $i . '-' . $clar[$i]["anstime"]])) { + $_SESSION["popups"]['clar' . $i . '-' . $clar[$i]["anstime"]] = "(Clar for problem ".$clar[$i]["problem"]." answered)\n"; + } + } + $run = DBUserRuns($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"]); + for ($i=0; $i$_SESSION["usertable"]["userlastlogin"]-$st["sitestartdate"] && + $run[$i]["anstime"] < $st['sitelastmileanswer'] && + $run[$i]["ansfake"]!="t" && !isset($_SESSION["popups"]['run' . $i . '-' . $run[$i]["anstime"]])) { + $_SESSION["popups"]['run' . $i . '-' . $run[$i]["anstime"]] = "(Run ".$run[$i]["number"]." result: ".$run[$i]["answer"] . ')\n'; + } + } + } + + $str = ''; + if(isset($_SESSION["popups"])) { + foreach($_SESSION["popups"] as $key => $value) { + if($value != '') { + $str .= $value; + $_SESSION["popups"][$key] = ''; + } + } + if($str != '') { + MSGError('YOU GOT NEWS:\n' . $str . '\n'); + } + } +} + +list($clockstr,$clocktype)=siteclock(); +echo " ".$clockstr." 
\n"; +echo "\n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo " \n"; +echo "
ProblemsRunsScoreClarificationsTasksBackupsOptionsLogout
\n"; +?> diff --git a/src/team/index.php b/src/team/index.php new file mode 100644 index 0000000..ec74ce9 --- /dev/null +++ b/src/team/index.php @@ -0,0 +1,22 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); +?> + + diff --git a/src/team/option.php b/src/team/option.php new file mode 100644 index 0000000..81e5879 --- /dev/null +++ b/src/team/option.php @@ -0,0 +1,21 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); +require('../optionlower.php'); +?> diff --git a/src/team/problem.php b/src/team/problem.php new file mode 100644 index 0000000..2627990 --- /dev/null +++ b/src/team/problem.php @@ -0,0 +1,58 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); + +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("../index.php"); + +?> +
+ + + + + + + +\n"; +// echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + if (isset($prob[$i]["descoid"]) && $prob[$i]["descoid"] != null && isset($prob[$i]["descfilename"])) { + echo " \n"; + } + else + echo " \n"; + echo " \n"; +} +echo "
NameBasenameFullnameDescfile
" . $prob[$i]["number"] . "" . $prob[$i]["problem"]; + if($prob[$i]["color"] != "") + echo " \"".$prob[$i]["colorname"]."\"\n"; + echo "" . $prob[$i]["basefilename"] . " " . $prob[$i]["fullname"] . " " . basename($prob[$i]["descfilename"]) . "no description file available
"; +if (count($prob) == 0) echo "
NO PROBLEMS AVAILABLE YET
"; + +?> + + diff --git a/src/team/run.php b/src/team/run.php new file mode 100644 index 0000000..270a672 --- /dev/null +++ b/src/team/run.php @@ -0,0 +1,196 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 21/jul/2012 by cassio@ime.usp.br +require('header.php'); + +if (isset($_FILES["sourcefile"]) && isset($_POST["problem"]) && isset($_POST["Submit"]) && isset($_POST["language"]) && + is_numeric($_POST["problem"]) && is_numeric($_POST["language"]) && $_FILES["sourcefile"]["name"]!="") { + if ($_POST["confirmation"] == "confirm") { + if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("../index.php"); + + $prob = myhtmlspecialchars($_POST["problem"]); + $lang = myhtmlspecialchars($_POST["language"]); + + $type=myhtmlspecialchars($_FILES["sourcefile"]["type"]); + $size=myhtmlspecialchars($_FILES["sourcefile"]["size"]); + $name=myhtmlspecialchars($_FILES["sourcefile"]["name"]); + $temp=myhtmlspecialchars($_FILES["sourcefile"]["tmp_name"]); + + if ($size > $ct["contestmaxfilesize"]) { + LOGLevel("User {$_SESSION["usertable"]["username"]} tried to submit file " . + "$name with $size bytes ({$ct["contestmaxfilesize"]} max allowed).", 1); + MSGError("File size exceeds the limit allowed."); + ForceLoad($runteam); + } + if(strpos($name,' ') === true || strpos($temp,' ') === true) { + MSGError("File name cannot contain spaces."); + ForceLoad($runteam); + } + if (!is_uploaded_file($temp) || strlen($name)>100) { + IntrusionNotify("file upload problem."); + ForceLoad("../index.php"); + } + + + $ac=array('contest','site','user','problem','lang','filename','filepath'); + $ac1=array('runnumber','rundate','rundatediff','rundatediffans','runanswer','runstatus','runjudge','runjudgesite', + 'runjudge1','runjudgesite1','runanswer1','runjudge2','runjudgesite2','runanswer2', + 'autoip','autobegindate','autoenddate','autoanswer','autostdout','autostderr','updatetime'); + $param = array('contest'=>$_SESSION["usertable"]["contestnumber"], + 'site'=>$_SESSION["usertable"]["usersitenumber"], + 'user'=> $_SESSION["usertable"]["usernumber"], + 'problem'=>$prob, + 'lang'=>$lang, + 'filename'=>$name, + 'filepath'=>$temp); + DBNewRun ($param); + $_SESSION['forceredo']=true; + } + ForceLoad($runteam); +} + +$ds = DIRECTORY_SEPARATOR; +if($ds=="") $ds = "/"; + +$runtmp = $_SESSION["locr"] . $ds . "private" . $ds . "runtmp" . $ds . "run-contest" . $_SESSION["usertable"]["contestnumber"] . + "-site". $_SESSION["usertable"]["usersitenumber"] . "-user" . $_SESSION["usertable"]["usernumber"] . ".php"; +$redo = TRUE; +if(!isset($_SESSION['forceredo']) || $_SESSION['forceredo']==false) { + $actualdelay = 30; + if(file_exists($runtmp)) { + if(isset($strtmp) || (($strtmp = file_get_contents($runtmp,FALSE,NULL,-1,1000000)) !== FALSE)) { + list($d) = sscanf($strtmp,"%*s %d"); + if($d > time() - $actualdelay) { + $conf=globalconf(); + $strtmp = decryptData(substr($strtmp,strpos($strtmp,"\n")+1),$conf["key"],'runtmp'); + if($strtmp !== false) + $redo = FALSE; + } + } + } +} +if($redo) { + $_SESSION["popuptime"] = time(); + $_SESSION['forceredo']=false; + if(($st = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) == null) + ForceLoad("../index.php"); + $strtmp="
\n\n \n \n\n". + " \n \n \n \n \n"; + $strcolors = "0"; + $run = DBUserRuns($_SESSION["usertable"]["contestnumber"], + $_SESSION["usertable"]["usersitenumber"], + $_SESSION["usertable"]["usernumber"]); + for ($i=0; $i\n"; + $strtmp .= " \n"; + $strtmp .= " \n"; + $strtmp .= " \n"; +// $strtmp .= " \n"; + if (trim($run[$i]["answer"]) == "") { + $run[$i]["answer"] = "Not answered yet"; + $strtmp .= " \n"; + $strtmp .= "\n"; + + $strtmp .= " \n"; + } +$strtmp .= "
Run #TimeProblemLanguageAnswerFile
" . dateconvminutes($run[$i]["timestamp"]) . "" . $run[$i]["problem"] . "" . $run[$i]["language"] . "" . $run[$i]["status"] . "Not answered yet"; + } + else { + $strtmp .= " " . $run[$i]["answer"]; + if($run[$i]['yes']=='t') { + $strtmp .= " \"".$run[$i]["colorname"]."\""; + $strcolors .= "\t" . $run[$i]["colorname"] . "\t" . $run[$i]["color"]; + } + } + $strtmp .= ""; + $strtmp .= $run[$i]["filename"] . ""; + + $strtmp .= "
"; +if (count($run) == 0) $strtmp .= "
NO RUNS AVAILABLE
"; + +$strtmp .= "

To submit a program, just fill in the following fields:
\n". +"
\n". +" \n". +"
\n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +" \n". +"
Problem:\n". +" \n". +"
Language: \n". +" \n". +"
Source code:\n". +" \n". +"
\n". +"
\n". +" \n". +"
\n". +" \n". +" \n". +"
\n". +"
\n"; + $conf=globalconf(); + $strtmp1 = " \t" . encryptData($strcolors,$conf["key"],false) . "\n" . encryptData($strtmp,$conf["key"],false); + $randnum = session_id() . "_" . rand(); + if(file_put_contents($runtmp . "_" . $randnum, $strtmp1,LOCK_EX)===FALSE) { + if(!isset($_SESSION['writewarn'])) { + LOGError("Cannot write to the user-run cache file $runtmp -- performance might be compromised"); + $_SESSION['writewarn']=true; + } + } + @rename($runtmp . "_" . $randnum, $runtmp); +} +echo $strtmp; +?> + + + + diff --git a/src/team/score.php b/src/team/score.php new file mode 100644 index 0000000..ef9675d --- /dev/null +++ b/src/team/score.php @@ -0,0 +1,21 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); +require('../scorelower.php'); +?> diff --git a/src/team/task.php b/src/team/task.php new file mode 100644 index 0000000..b23605c --- /dev/null +++ b/src/team/task.php @@ -0,0 +1,121 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br +require('header.php'); + +if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) + ForceLoad("../index.php"); +if(($st = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) == null) + ForceLoad("../index.php"); + +if (isset($_POST["Submit"]) && $_POST["Submit"]=="S.O.S.") { + if ($_POST["confirmation"] == "confirm") { + $param['contest']=$_SESSION["usertable"]["contestnumber"]; + $param['site']=$_SESSION["usertable"]["usersitenumber"]; + $param['user']=$_SESSION["usertable"]["usernumber"]; + $param['desc']= "Staff assistance"; + DBNewTask ($param); + } + ForceLoad("task.php"); +} +if (isset($_FILES["filename"]) && isset($_POST["Submit"]) && $_FILES["filename"]["name"]!="") { + if ($_POST["confirmation"] == "confirm") { + $type=myhtmlspecialchars($_FILES["filename"]["type"]); + $size=myhtmlspecialchars($_FILES["filename"]["size"]); + $name=myhtmlspecialchars($_FILES["filename"]["name"]); + $temp=myhtmlspecialchars($_FILES["filename"]["tmp_name"]); + + if ($size > $ct["contestmaxfilesize"]) { + LOGLevel("User {$_SESSION["usertable"]["username"]} tried to print file " . + "$name with $size bytes ({$ct["contestmaxfilesize"]} max allowed).", 1); + MSGError("File size exceeds the limit allowed."); + ForceLoad("task.php"); + } + if (!is_uploaded_file($temp)) { + IntrusionNotify("Printing file upload problem"); + ForceLoad("../index.php"); + } + $param['contest']=$_SESSION["usertable"]["contestnumber"]; + $param['site']=$_SESSION["usertable"]["usersitenumber"]; + $param['user']=$_SESSION["usertable"]["usernumber"]; + $param['desc']= "File to print"; + $param['filename']=$name; + $param['filepath']=$temp; + DBNewTask ($param); + } + ForceLoad("task.php"); +} +?> +
+ + + + + + + + +\n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; + echo " \n"; +} +echo "
Task #TimeDescriptionFileStatus
" . $task[$i]["number"] . "" . dateconvminutes($task[$i]["timestamp"]) . "" . $task[$i]["description"] . "" . $task[$i]["filename"] . " " . $task[$i]["status"] . "
"; +if (count($task) == 0) echo "
NO TASKS FOUND
"; +?> + +

To submit a file for printing, just fill in the following field:
+
+ + +
+ + + + + +
File name: + +
+
+ +
+ + +
+

If you needed staff assistance, please click +on the button above and wait.
+ +
+
+ + + diff --git a/src/test.php b/src/test.php new file mode 100644 index 0000000..694120a --- /dev/null +++ b/src/test.php @@ -0,0 +1,16 @@ +" . $aa . " " . $aaa . "\n"; +?> diff --git a/src/version b/src/version new file mode 100644 index 0000000..56c3c4d --- /dev/null +++ b/src/version @@ -0,0 +1 @@ +boca-1.5.2 diff --git a/src/version.php b/src/version.php new file mode 100644 index 0000000..8a8cfef --- /dev/null +++ b/src/version.php @@ -0,0 +1,30 @@ +. +//////////////////////////////////////////////////////////////////////////////// +// Last modified 05/aug/2012 by cassio@ime.usp.br + +require 'versionnum.php'; + +echo "\n"; +echo "\n"; +echo "\n"; +echo "\n"; +echo "\n"; +echo "\n"; +echo "\n"; +echo "\n"; +?> diff --git a/src/versionnum.php b/src/versionnum.php new file mode 100644 index 0000000..1da16cb --- /dev/null +++ b/src/versionnum.php @@ -0,0 +1,5 @@ + + diff --git a/tools/.htaccess b/tools/.htaccess new file mode 100644 index 0000000..3a42882 --- /dev/null +++ b/tools/.htaccess @@ -0,0 +1 @@ +Deny from all diff --git a/tools/READMEubuntu.txt b/tools/READMEubuntu.txt new file mode 100644 index 0000000..09994a8 --- /dev/null +++ b/tools/READMEubuntu.txt @@ -0,0 +1,33 @@ +ICPC Linux installation script +---------------------------------- +Copyright (c) 2009 C. P. de Campos. +Permission is granted to copy, distribute and/or modify this document + under the terms of the GNU Free Documentation License, Version 1.3 + or any later version published by the Free Software Foundation; + with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. + A copy of the license is included in the section entitled "GNU + Free Documentation License". +--------------------------------- +File last modified: 11/oct/2011 + +==> The installv2.sh script is not necessary if you are using the virtual machine version. This is intended to those that +want to install the system as the host of a computer, or desire to create again the virtual machine version from the beginning. + +The script installv2.sh available here was used to create the "ICPC Linux" image after a standard installation +of the ubuntu (or xubuntu) distribution. This is well-suitable in case you do not want to +use the virtualized version, for example, in the server of the contest. After using the installv2.sh script over a fresh +install of the ubuntu, you reach the exactly same content of the virtual machine version that is available. +Take care with the following points during the installation of the ubuntu: +1) Use the name "icpcadmin" and password "icpcadmin" (no quotes obviously) as the standard user during the installation. +2) Call the machine "icpc" (in the same screen where you set up the username above). +3) Use the simplest partitioning option (that is, everything in a single partition) and choose at least 10GB for it. + +After installing ubuntu, the system reboots. Download the script installv2.sh to the home directory of icpcadmin, +make it executable by chmod 755 installv2.sh, and run it as root: sudo ./installv2.sh +and reboot the system to finish the configuration (such as setting passwords, IPs, etc). +Note this is going to give you a system just like you would get from the box (the virtual machine version). If you +want it to become a server, you must follow the same procedure that is indicated in the READMEvm.txt. This +mainly means that you need to run the script /etc/icpc/becomeserver.sh + +The most recent installv2.sh script is available at http://www.ime.usp.br/~cassio/boca/ link named installv2.sh +In case of any questions, do not hesitate to contact me: bocasystem@gmail.com. Have fun! diff --git a/tools/READMEvm.txt b/tools/READMEvm.txt new file mode 100644 index 0000000..e78fca8 --- /dev/null +++ b/tools/READMEvm.txt @@ -0,0 +1,163 @@ +READMEvm.txt file of the ICPC Linux VM (release 2011) +================================= +Copyright (c) 2009-2011 C. P. de Campos. +Permission is granted to copy, distribute and/or modify this document + under the terms of the GNU Free Documentation License, Version 1.3 + or any later version published by the Free Software Foundation; + with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. + A copy of the license is included in the section entitled "GNU + Free Documentation License". +================================= +Last modified: 10/Oct/2011 + +This file concerns the ICPC Linux image available in this directory. It is a vmware-type +hard-disk image with a system built up over a ubuntu (or xubuntu) distribution. This is +also relevant if you have used the installv2.sh script to build the server natively, as the +system will have the exactly same characteristics of the VM version mentioned here. + +- You need the vmplayer from www.vmware.com to use this image. As far as I know, vmplayer is +free-of-charge for linux and windows hosts. Check it. There is another version based on virtualbox, +which is just a translation from the image here. virtualbox is free and works pretty well too. + +- Internet access is restricted inside the box. By default, users can only access +bombonera.ime.usp.br, the home of BOCA. During the first boot time, you are able to choose a +different IP address of your server instead of bombonera. If you are going to run a contest, +you must do that! The system inside the virtual machine (or just VM) will +only be able to access such server and nothing else. An alias with the name boca is created +for such IP, so it is possible to connect to it using the name boca instead of typing the +IP address. So, during the first initialization of each VM you should configure the IP address +of your BOCA server. The image provided here can be used as a BOCA server too. See next bullets +on how to do that. In the team machines, check if the internet is really blocked. If not, the +initialization scripts might be malfunctioning, or the computer might be mistakenly set to be +a server (this can be easily checked by verifying whether the file /etc/icpc/.isserver exists or not). + +- There are two linux users in the box: icpcadmin, which has right to become root using +sudo, and the user icpc. The latter has password icpc, and more restricted access. The user +icpc is intended to be used by the teams, judges, staff, or anyone else. The icpcadmin is +an administrative account and the password must be known only by the sysadmin, director of the +contest, and so on. During the first boot time, you are able to change the password of the icpcadmin +account. DO IT and keep it safe! The default password is icpcadmin. Note that such +users (icpcadmin and icpc) have nothing to do with users of the BOCA web system. Each +team must have a distinct user to login on BOCA, which are configured through the BOCA web interface. +Still, each team will logon into the linux box using the same user: icpc. As mentioned, this is +not a security problem because the user icpc is just a local account in the linux system without +any privileges. + +- To run a contest using a virtual machine, you probably need at least 384MB of RAM inside a +"good" computer (then you can configure the VM to run with 256MB). I have tested the vm image +configured to use 512MB. If your host has for example 1GB, you may change the vmplayer +to use 768MB, although 512 should be fine too. Just keep some room for the underlying operating +system. Using more memory inside the vm is better for the teams, so they can run heavier tools. + +- Unzipped, the image takes around 12 GB of your hard disk. You need this space in the hard +disk of each computer. If this is a problem for you, it is possible to rebuild the vm system +with less space (8GB for clients is enough, the server has to have more). + +- It is possible to maximize the VM window so as it uses the whole screen area. The current +image is set to 800x600 or 1024x768 pixels, but that can probably be increased depending on your +video card and monitor settings. The keyboard config can also be changed +inside the x-window system configurations. + +- During the first startup, an script will ask you for the BOCA database password (after +asking the BOCA server IP address and password of the icpcadmin). YOU MUST ONLY FILL +SUCH PASSWORD IN THERE IF the machine being configured is NOT going to be used by a team. With +this password, it will be possible to access the database directly (instead of by web). Teams +shall access the system only by using the web interface. This password is intended to be used +in the machine that will have the autojudging system, as the autojudging script needs to +connect to the database directly (see next item about the autojudge). In fact only the +autojudging machine (or machines, if you have more than one) need this password to be set. + +- An autojugding machine is used to automatically compile and execute the codes submitted +by the teams. DO NOT run it on the same computer as the BOCA server (the web server and the database +server). Because teams may submit malicious code, it is safe to run it on a separate computer. +The worst scenario (in case a team's code hangs the computer) will require to reboot such +computer. About the configuration, the only difference between the autojudge computer and +team's computers is the setup of the database password, as mentioned before. You must set up +the database password during the initialization of the autojudging computer. Then, to run the +autojudging system, you need to login as icpcadmin (privileged user), open a command-line +terminal (it is inside accessories), and run "sudo /var/www/boca/tools/autojudge.sh" (without quotes). +If everything is fine, some dots will appear on the screen while the script runs an infinite +loop waiting for submissions. Ctrl-C stops the autojudge. The autojudging shall be started +after configuring the server to run the contest, otherwise it will eventually output an error or +freeze. If you see the dots happening every few seconds, you are in the correct track. + +- With old versions of ICPC Linux, all the team files were kept in the server. Now this is +NOT true anymore. Everything is stored locally. So, after a warmup and before the real +contest, it is necessary to go to each team computer, open a command-line shell (you do not +need to change to the privileged user, the unprivilegied icpc user is enough) and run +the command +/etc/icpc/cleandisk.sh +After that, reboot the system inside the virtual machine (not the host computer itself!) and you +are done. All files belonging to the icpc user have been erased. + +- Because the files are stored in the local team computers, now BOCA (by web) has an option +to make file backups, where teams can save their files on the server. Currently this must be done +manually by the teams (using the web interface of BOCA). There is a script available inside the +ICPC linux (and inside the BOCA package) that teams may use to backup their files. To +do that, they can just run "makebkp.sh". If they want to save other files, it is possible to use +the web interface of the teams. Note that teams should submit backup files with small size only, but +that is not a problem because source codes are really small. The script makebkp.sh is available +(but not very tested) which sends files .c, .cpp, .java and .in (it looks for these files in the +current directory) to the server. IT IS IMPORTANT TO LET THE TEAMS KNOW ABOUT THIS SITUATION AND +THE POSSIBILITY OF SAVING FILES TO THE SERVER, EITHER BY USING THE makebkp.sh IN THE COMMAND-LINE, +OR BY DIRECTLY UPLOADING THE FILES IN THE WEB INTERFACE. + +- The most complicated thing to run the contest using a VM is that you need to restrict the +use of the host operating system. For example, it would be possible for a team to switch +the window (from the VM to another program), and then use the internet (in case you have +internet available in the host, which is usually true). I believe that the simplest approach +to restrict the system is to impose a set of packet filtering rules in the host system, using +a firewall solution. That would make the host system useless for the team. The only permission +that the host must have is to allow connections to the BOCA server and (possibly) to the +authentication server of your network (in case it is needed to keep the host running. Better +if that can be avoided too). If your host is linux, then it is easy: you just need to include some +rules in the iptables (certainly a sysadmin knows how to do it). +For windows (which is probably more usual and easy to deal with), there are many free-of-charge +solutions. I do not know them well, but let me cite some: www.r-firewall.com, +www.personalfirewall.comodo.com, tiny personal firewall (it is possible to find it online), +perhaps the windows firewall can be enough (in some windows versions). NOW THE MOST COMMON / +PRACTICAL WAY TO SOLVE THE PROBLEM: keep an eye on the teams all the time. Have some volunteers +looking the teams work on the computers during the whole contest. No one is allowed to leave the +VM and use the underlying system. If they do that, then simply expel them from the contest! +Give a warn of the possible penalty to everyone before starting and that is it. Quick and clean :D + +- Any vm can become a server for the contest, which in this case will be a BOCA server running +inside a virtual machine system. To do that, you just need to login as user +icpcadmin, become root using the command "sudo /bin/bash" +and execute the script /etc/icpc/becomeserver.sh +READ THE FULL TEXT BEFORE RUNNING THIS SCRIPT. THE VM MUST BE IN BRIDGE MODE (see explanation +below). At this moment, you will be prompted to define the DB password or use a random one. After +that, the IP address of this computer must be used to configure all other VMs (during those +startup questions). +Some considerations about a server: more memory must be used for the server. Have a computer +with enough memory and increase the memory of the VM. Also take care with the +disk space. The current image has only around 1.6GB free (still, that must be more than enough). +Finally, note that to run the VM as the server, it must be configured to run in BRIDGE mode +with respect to the network interface, otherwise it will not be possible for other computers +to reach it. BRIDGE mode means that you must look in your vmplayer (whatever player you are using) +to configure the network as in BRIDGE mode). You may need to reboot the VM. If after rebooting it +and running the command-line program "ifconfig" you can see that the IP address of your computer +is the same inside the VM and outside, you are done. Besides that, the underlying operating +system must have NO apache or postgresql running, nor +any other TCP server in the ports 80 (http), 443 (https) and 5432 (postgres). +Yet I point out that running the BOCA system in a server computer (without the VM) +is the mostly tested solution, but the VM version was used in many sites already. If you want to +run it natively, stop here and go to the xubuntu directory of bombonera.ime.usp.br to see the +instructions. You will need a computer that you can format and reinstall. +That is the simplest way of having a full ICPC linux server +running apart from using the VM version itself, as explained here. + +- After having the server and clients running up, it is necessary to configure the BOCA +web system. For that purpose, please follow the steps of the ADMIN.txt file in the doc/ +folder of the boca system. It is available in the BOCA package or inside the ICPC +linux at /var/www/boca/doc/. There are some examples inside the bits/ subfolder. + +- Try to use the vm without fear. In the worst case, download it again and start again +(or even better, keep a copy of the image without changes). Any questions, please +do not hesitate to contact me: bocasystem@gmail.com. + +- If you need to update the BOCA system that is running in your server (with the risk of losing +data in the database of BOCA!), then you may run the script /etc/icpc/installboca.sh +If you need to update general scripts that are used in the system and were installed by the +installv2.sh procedure, you may run the script /etc/icpc/installscripts.sh +These are easy ways to update the system in case bugs are found and fixed. diff --git a/tools/autojudge.sh b/tools/autojudge.sh new file mode 100755 index 0000000..6123eed --- /dev/null +++ b/tools/autojudge.sh @@ -0,0 +1,26 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 06/aug/2012 by cassio@ime.usp.br +if [ "`id -u`" != "0" ]; then + echo "Must be run as root" + exit 1 +fi +bocadir=/var/www/boca +[ -r /etc/boca.conf ] && . /etc/boca.conf +cd $bocadir/src +php private/autojudging.php diff --git a/tools/etc/apache2/conf.d/boca b/tools/etc/apache2/conf.d/boca new file mode 100644 index 0000000..66c62fe --- /dev/null +++ b/tools/etc/apache2/conf.d/boca @@ -0,0 +1,15 @@ + + AllowOverride Options AuthConfig Limit + Order Allow,Deny + Allow from all + AddDefaultCharset utf-8 + + + AllowOverride Options AuthConfig Limit + Deny from all + + + AllowOverride Options AuthConfig Limit + Deny from all + +Alias /boca /var/www/boca/src diff --git a/tools/etc/cron.hourly/.placeholder b/tools/etc/cron.hourly/.placeholder new file mode 100644 index 0000000..76cb8d0 --- /dev/null +++ b/tools/etc/cron.hourly/.placeholder @@ -0,0 +1,2 @@ +# DO NOT EDIT OR REMOVE +# This file is a simple placeholder to keep dpkg from removing this directory diff --git a/tools/etc/cron.hourly/ntp b/tools/etc/cron.hourly/ntp new file mode 100755 index 0000000..40ea135 --- /dev/null +++ b/tools/etc/cron.hourly/ntp @@ -0,0 +1,2 @@ +#!/bin/bash +ntpdate -u 143.107.255.15 diff --git a/tools/etc/icpc/becomeserver.sh b/tools/etc/icpc/becomeserver.sh new file mode 100755 index 0000000..4de2084 --- /dev/null +++ b/tools/etc/icpc/becomeserver.sh @@ -0,0 +1,213 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 06/aug/2012 by cassio@ime.usp.br +for i in id chown chmod cut awk grep cat sed makepasswd ifconfig iptables php touch mkdir update-rc.d su rm mv; do + p=`which $i` + if [ -x "$p" ]; then + echo -n "" + else + echo command "$i" not found + exit 1 + fi +done + +if [ "`id -u`" != "0" ]; then + echo "Must be run as root" + exit 1 +fi +bocadir=/var/www/boca +[ -r /etc/boca.conf ] && . /etc/boca.conf + +privatedir=$bocadir/src/private +if [ ! -d $privatedir ]; then + echo "Could not find directory $privatedir" + exit 1 +fi + +apacheuser= +[ -r /etc/icpc/apacheuser ] && apacheuser=`cat /etc/icpc/apacheuser | sed 's/ \t\n//g'` +[ "$apacheuser" == "" ] && apacheuser=www-data +id -u $apacheuser >/dev/null 2>/dev/null +if [ $? != 0 ]; then + echo "User $apacheuser not found -- error to set permissions with chown/chmod" + apacheuser=root +fi + +postgresuser=postgres +id -u $postgresuser >/dev/null 2>/dev/null +if [ $? != 0 ]; then + echo "User $postgresuser not found -- maybe you use another name (then update this script) or postgres is not installed" + exit 1 +fi + +grep -iq "iface.*eth0.*inet.*static" /etc/network/interfaces +if [ $? != 0 ]; then + echo "*****************************************" + echo "IMPORTANT NOTICE ************************" + echo "Network interface eth0 has to be set with" + echo "a static IP address for this computer to " + echo "be a proper server -- DO IT ASAP ********" + echo "*****************************************" + sleep 2 +fi + +BOCASERVER=localhost +if [ -f /etc/icpc/postgresql.version ]; then + . /etc/icpc/postgresql.version +else +POSTGRESV="" +if [ ! -f /etc/init.d/postgresql ]; then + POSTGRESV="-8.4" +fi +fi +if [ ! -f /etc/init.d/postgresql$POSTGRESV ]; then + echo "I did not find the correct version of postgres -- please check it and update this script" + exit 1 +fi + +for i in `ls /etc/postgresql/*/main/pg_hba.conf`; do + grep -q "host.*bocadb.*bocauser" $i + if [ $? != 0 ]; then + echo "############" + echo "I AM GIVING ACCESS TO THE DATABASE FROM ANY IP (AS LONG AS THE PASSWORD IS OK)" + echo "In order to improve security, it is possible to alter the file $i" + echo "and perform a finer tune. Nevertheless, if the password of the DB is safe, there is no big threat" + echo "For doing that, I am using the line:" + echo "" + echo -e "echo \"host bocadb bocauser 0/0 md5\" >> $i" + echo "" + echo "==> IDEALLY FOR IMPROVED SECURITY, REPLACE THE 0/0 ABOVE (IN THAT FILE) WITH THE IP ADDRESS OF THE AUTOJUDGE MACHINE <==" + echo "==> IF YOU HAVE MULTIPLE AUTOJUDGE MACHINES, WRITE ONE LINE FOR EACH IP ADDRESS THERE IN THE FILE <==" + echo "############" + echo "host bocadb bocauser 0/0 md5" >> $i + else + echo "############" + echo "IT SEEMS YOU ALREADY HAVE MODIFIED THE FILE $i WITH BOCA'S INFORMATION" + echo "I WOULD USE THE LINE:" + echo "" + echo -e "echo \"host bocadb bocauser 0/0 md5\" >> $i" + echo "" + echo "to give access to the database to other computers, but" + echo ">>> I'M NOT DOING IT -- PLEASE CHECK IT <<<" + echo "############" + fi +done + +for i in `ls /etc/postgresql/*/main/postgresql.conf`; do +grep -q "^[^\#]*listen_addresses" $i +if [ $? != 0 ]; then + echo "listen_addresses = '*'" >> $i +fi +done +for i in `ls /etc/postgresql/*/main/postgresql.conf`; do +grep -q "^[^\#]*max_connections" $i +if [ $? != 0 ]; then + echo "max_connections = 100" >> $i +fi +done +for i in `ls /etc/postgresql/*/main/postgresql.conf`; do +grep -q "^[^\#]*maintenance_work_mem" $i +if [ $? != 0 ]; then + echo "maintenance_work_mem = 64MB" >> $i +fi +done +for i in `ls /etc/postgresql/*/main/postgresql.conf`; do +grep -q "^[^\#]*shared_buffers" $i +if [ $? != 0 ]; then + echo "shared_buffers = 128MB" >> $i +fi +done +for i in `ls /etc/postgresql/*/main/postgresql.conf`; do +grep -q "^[^\#]*work_mem" $i +if [ $? != 0 ]; then + echo "work_mem = 4MB" >> $i +fi +done + +echo "You need to define a password to be used in the database." +echo -n "It is possible generate a random one. Want a random password " +read -p "[Y/n]? " OK +if [ "$OK" = "n" ]; then + read -p "Enter DB password: " -s PASS +else + PASS=`makepasswd --char 8` + echo "The DB password is $PASS" +fi +echo "Keep the DB password safe!" +echo "The IP address that is computer is using is" +echo "(check using the command ifconfig, if desired. Use this address to configure other computers)" +ifconfig eth0 | grep -i "inet addr" + +PASSK=`makepasswd --chars 20` +awk -v boca="$BOCASERVER" -v pass="$PASS" -v passk="$PASSK" '{ if(index($0,"[\"dbpass\"]")>0) \ + print "$conf[\"dbpass\"]=\"" pass "\";"; \ + else if(index($0,"[\"dbhost\"]")>0) print "$conf[\"dbhost\"]=\"" boca "\";"; \ + else if(index($0,"[\"dbsuperpass\"]")>0) print "$conf[\"dbsuperpass\"]=\"" pass "\";"; \ + else if(index($0,"[\"key\"]")>0) print "$conf[\"key\"]=\"" passk "\";"; else print $0; }' \ + < $privatedir/conf.php > $privatedir/conf.php1 +mv -f $privatedir/conf.php1 $privatedir/conf.php +echo "Deny from all" > $privatedir/.htaccess +chown -R $apacheuser.root $privatedir +chmod -R u+rw,g+rw,o-rw $privatedir +iptables -F +echo "BOCASERVER=0/0" > /etc/icpc/bocaserver.sh + + +grep -iq "^[^\#]*ServerName" /etc/apache2/apache2.conf +if [ $? != 0 ]; then + echo "ServerName boca" >> /etc/apache2/apache2.conf +fi + +/etc/init.d/apache2 restart +mkdir -p /var/run/postgresql +chown $postgresuser.$postgresuser /var/run/postgresql +/etc/init.d/postgresql$POSTGRESV restart +update-rc.d apache2 defaults +update-rc.d postgresql$POSTGRESV defaults + +rm -f /tmp/.boca.tmp +su - $postgresuser -c "echo select contestnumber from contesttable | psql -d bocadb | grep contestnumber >/tmp/.boca.tmp 2>/tmp/.boca.tmp" +su - $postgresuser -c "echo drop user bocauser | psql -d template1 >/dev/null 2>/dev/null" +su - $postgresuser -c "echo create user bocauser createdb password \'$PASS\' | psql -d template1" +su - $postgresuser -c "echo alter user bocauser createdb password \'$PASS\' | psql -d template1" + +OK=y +grep -qi contestnumber /tmp/.boca.tmp +if [ $? == 0 ]; then + OK=x + while [ "$OK" != "y" -a "$OK" != "n" ]; do + echo "====== An old database seems to exist. I can keep it, but it might not work with the version" + echo -n "of BOCA being installed. May I erase all the content of the bocadb database [y/n]" + OK=x + read -p "?" OK + done +fi +if [ "$OK" == "y" ]; then +cd $bocadir/src +php private/createdb.php +cd - >/dev/null 2>/dev/null + echo "database renewed. Data on bocadb has been lost" +else + echo "*** database not erased. Check if BOCA is compatible. You can always erase the database and" + echo "*** fix the problem by running (as root) cd $bocadir/src; php private/createdb.php" + echo "*** still, all data regarding BOCA in the database will be lost" +fi +touch /etc/icpc/.isserver + +echo "configuration finished. Boca should be available at http://localhost/boca/" +echo "reboot might not be required, but is advised." diff --git a/tools/etc/icpc/bocaserver.sh b/tools/etc/icpc/bocaserver.sh new file mode 100755 index 0000000..8bb6c2c --- /dev/null +++ b/tools/etc/icpc/bocaserver.sh @@ -0,0 +1 @@ +BOCASERVER=127.0.0.1 diff --git a/tools/etc/icpc/cleandisk.sh b/tools/etc/icpc/cleandisk.sh new file mode 100755 index 0000000..0d177de --- /dev/null +++ b/tools/etc/icpc/cleandisk.sh @@ -0,0 +1,4 @@ +#!/bin/bash + +mkdir -p /home/icpc +/usr/bin/touch /home/icpc/.cleandisk.sh diff --git a/tools/etc/icpc/createbocajail.sh b/tools/etc/icpc/createbocajail.sh new file mode 100755 index 0000000..bd8bd5d --- /dev/null +++ b/tools/etc/icpc/createbocajail.sh @@ -0,0 +1,122 @@ +#!/bin/bash +homejail=/home/bocajail +[ "$1" != "" ] && homejail=$1 +echo "=================================================================================" +echo "============= CREATING $homejail (this might take some time) ===============" +echo "=================================================================================" +for i in setquota ln id chown chmod dirname useradd mkdir cp rm mv apt-get dpkg uname debootstrap schroot; do + p=`which $i` + if [ -x "$p" ]; then + echo -n "" + else + echo command "$i" not found + exit 1 + fi +done +if [ "`id -u`" != "0" ]; then + echo "Must be run as root" + exit 1 +fi +if [ ! -r /etc/lsb-release ]; then + echo "File /etc/lsb-release not found. Is this a ubuntu or debian-like distro?" + echo "If so, execute the command" + echo "" + echo "DISTRIB_CODENAME=WXYZ > /etc/lsb-release" + echo "" + echo "to save the release name to that file (replace WXYZ with your distro codename)" + exit 1 +fi +. /etc/lsb-release +if [ -d /bocajail/ ]; then + echo "You seem to have already a /bocajail installed" + echo "If you want to reinstall, remove it first (e.g. rm /bocajail) and then run /etc/icpc/createbocajail.sh" + exit 1 +fi + +if [ -f $homejail/proc/cpuinfo ]; then + echo "You seem to have already installed /bocajail and the /bocajail/proc seems to be mounted" + chroot $homejail umount /sys >/dev/nul 2>/dev/null + chroot $homejail umount /proc >/dev/nul 2>/dev/null + echo "Please reboot the system to remove such mounted point" + exit 1 +fi + +id -u bocajail >/dev/null 2>/dev/null +if [ $? != 0 ]; then + useradd -m -s /bin/bash -d $homejail -g users bocajail + if [ -d /etc/gdm ]; then + echo -e "[greeter]\nExclude=bocajail,nobody\n" >> /etc/gdm/custom.conf + fi + sleep 1 +else + echo "user bocajail already exists" + echo "if you want to proceed, first remove it (e.g. userdel bocajail) and then run /etc/icpc/createbocajail.sh" + exit 1 +fi +setquota -u bocajail 0 500000 0 10000 -a + +rm -rf /bocajail +mkdir -p $homejail/tmp +chmod 1777 $homejail/tmp +ln -s $homejail /bocajail +[ -x /usr/bin/safeexec ] && cp -a /usr/bin/safeexec /bocajail/usr/bin/ +#for i in usr lib var bin sbin etc dev; do +# [ -d $homejail/$i ] && rm -rf $homejail/$i +# cp -ar /$i $homejail +#done +#rm -rf $homejail/var/lib/postgres* +#rm -rf $homejail/var/www/* +#mkdir -p $homejail/proc +#mkdir -p $homejail/sys +uname -m | grep -q 64 +if [ $? == 0 ]; then + archt=amd64 +else + archt=i386 +fi + +cat < /etc/schroot/chroot.d/bocajail.conf +[bocajail] +description=Jail +location=$homejail +directory=$homejail +root-users=root +type=directory +users=bocajail,nobody,root +FIM + +#debootstrap --arch $archt $DISTRIB_CODENAME $homejail +debootstrap $DISTRIB_CODENAME $homejail +if [ $? != 0 ]; then + echo "bocajail failed to debootstrap" + exit 1 +else +schroot -l | grep -q bocajail +if [ $? == 0 ]; then + echo "bocajail successfully installed at $homejail" +else + echo "*** some error has caused bocajail not to install properly -- I will try it again with different parameters" + grep -v "^location" /etc/schroot/chroot.d/bocajail.conf > /tmp/.boca.tmp + mv /tmp/.boca.tmp /etc/schroot/chroot.d/bocajail.conf + debootstrap $DISTRIB_CODENAME $homejail + schroot -l | grep -q bocajail + if [ $? == 0 ]; then + echo "*** bocajail successfully installed at $homejail" + else + echo "*** bocajail failed to install" + exit 1 + fi +fi +fi + +echo "*** Populating $homejail" +cat < /home/bocajail/tmp/populate.sh +#!/bin/bash +mount -t proc proc /proc +apt-get -y update +apt-get -y install g++ gcc libstdc++6 sharutils default-jdk default-jre +umount /proc +EOF +cp -f /etc/apt/sources.list $homejail/etc/apt/ +chmod 755 /home/bocajail/tmp/populate.sh +cd / ; chroot $homejail /tmp/populate.sh diff --git a/tools/etc/icpc/doclean.sh b/tools/etc/icpc/doclean.sh new file mode 100755 index 0000000..40b49c1 --- /dev/null +++ b/tools/etc/icpc/doclean.sh @@ -0,0 +1,29 @@ +#!/bin/bash +cd /home +if [ -f /home/icpc/.cleandisk.sh ]; then +rm -rf /home/icpc +find /home -user icpc -delete +if [ -x /usr/bin/makepasswd ]; then + pass=`echo -n icpc | /usr/bin/makepasswd --clearfrom - --crypt-md5 | cut -d'$' -f2-` + pass=\$`echo $pass` + id -u icpc >/dev/null 2>/dev/null + if [ $? != 0 ]; then + useradd -d /home/icpc -k /etc/skel -m -p "$pass" -s /bin/bash -g users icpc + else + usermod -d /home/icpc -p "$pass" -s /bin/bash -g users icpc + fi +fi +for i in media mnt var opt tmp usr; do + find /$i -user icpc -delete +done +if [ ! -d /home/icpc ]; then + rm -rf /home/icpc + rm -rf /home/skel + cp -ar /etc/skel/ /home + mv /home/skel /home/icpc +fi +chown -R icpc.users /home/icpc +chmod -R u+rwx /home/icpc +fi +cd - >/dev/null +exit 0 diff --git a/tools/etc/icpc/installboca.sh b/tools/etc/icpc/installboca.sh new file mode 100755 index 0000000..55d8d18 --- /dev/null +++ b/tools/etc/icpc/installboca.sh @@ -0,0 +1,190 @@ +#!/bin/bash +if [ "`id -u`" != "0" ]; then + echo "Script must run as root" +fi + +di=`date +%s` +echo "===================================================" +echo "=================== obtaining BOCA ===============" +echo "===================================================" + +wget -O /tmp/.boca.tmp "http://www.ime.usp.br/~cassio/boca/boca.date.txt" +echo ">>>>>>>>>>" +echo ">>>>>>>>>> Downloading boca release `cat /tmp/.boca.tmp`" +echo ">>>>>>>>>>" + +if [ "$1" == "" ]; then +wget -O /tmp/.boca.tmp "http://www.ime.usp.br/~cassio/boca/bocaver.txt" +bocaver=`cat /tmp/.boca.tmp` +else +bocaver=$1 +fi + +if [ "$2" == "" ]; then +basedir=/var/www +else +if [ -d "$2" ]; then +basedir=$2 +else +echo "Directory $2 does not exist" +exit 1 +fi +fi + +OK=y +read -p "I will install boca at $basedir is it correct (otherwise, run this script as: $0 $bocaver to choose the place) [Y/n]? " OK +if [ "$OK" == "y" -o "$OK" == "Y" ]; then +echo "Install directory is $basedir" +else +echo "Aborted" +exit 1 +fi + +echo "Looking for BOCA version $bocaver from http://www.ime.usp.br/~cassio/boca/" +cd $basedir +rm -f boca-$bocaver.tgz +wget -O boca-$bocaver.tgz "http://www.ime.usp.br/~cassio/boca/download.php?filename=boca-$bocaver.tgz" +if [ "$?" != "0" -o ! -f boca-$bocaver.tgz ]; then + echo "ERROR downloading BOCA package version $bocaver. Aborting *****************" + exit 1 +fi +grep -qi "bad parameters" boca-$bocaver.tgz +if [ "$?" == "0" ]; then + echo "ERROR downloading BOCA package version $bocaver. Aborting *****************" + exit 1 +fi +echo "===========================================================" +echo "====================== BACKUPING OLD BOCA ===============" +echo "===========================================================" +if [ -d boca-$bocaver ]; then + mv boca-$bocaver boca-$bocaver.$di + echo "OLD BOCA FOLDER for version $bocaver saved as boca-$bocaver.$di" +fi + +echo "bocadir=$basedir/boca" > /etc/boca.conf +chmod 644 /etc/boca.conf + +echo "=====================================================" +echo "=================== EXTRACTING BOCA ===============" +echo "=====================================================" + +OK=x +conffile=boca/src/private/conf.php +if [ ! -f $conffile ]; then +conffile=boca-$bocaver.$di/src/private/conf.php +fi +if [ -f $conffile ]; then + echo "OLD CONFIG FILE EXISTS" + OK=x + while [ "$OK" != "y" -a "$OK" != "n" ]; do + OK=x + read -p "Do you want to keep the old private/conf.php file [y/n] (note that the old file might be incompatible with this version)? " OK + done + if [ "$OK" == "n" ]; then + echo "You probably need to update the new file boca-$bocaver/src/private/conf.php with the correct passwords - PLEASE CHECK IT - NOT DONE AUTOMATICALLY" + fi +else + echo "OLD Config file not found -- you must set up the new private/conf.php file properly" +fi + +apacheuser= +[ -r /etc/icpc/apacheuser ] && apacheuser=`cat /etc/icpc/apacheuser | sed 's/ \t\n//g'` +[ "$apacheuser" == "" ] && apacheuser=www-data +id -u $apacheuser >/dev/null 2>/dev/null +if [ $? != 0 ]; then + echo "User $apacheuser not found -- error to set permissions with chown/chmod" + apacheuser=root +fi + +tar xzf boca-$bocaver.tgz +chown -R root.$apacheuser boca-$bocaver/ +chmod -R g+rx,u+rwx boca-$bocaver/ + +chmod 600 boca-$bocaver/src/private/*.php +[ -f boca-$bocaver.$di/src/private/remotescores/otherservers ] && cp -f boca-$bocaver.$di/src/private/remotescores/otherservers boca-$bocaver/src/private/remotescores/otherservers +if [ "$OK" == "y" ]; then + cp -f $conffile boca-$bocaver/src/private/conf.php +fi +chmod 700 boca-$bocaver/tools/*.sh + +cat > boca-$bocaver/src/.htaccess < boca-$bocaver/tools/.htaccess < /etc/apache2/conf.d/boca < + AllowOverride Options AuthConfig Limit + Order Allow,Deny + Allow from all + AddDefaultCharset utf-8 + + + AllowOverride Options AuthConfig Limit + Deny from all + + + AllowOverride Options AuthConfig Limit + Deny from all + +Alias /boca $basedir/boca/src +EOF diff --git a/tools/etc/icpc/restart.sh b/tools/etc/icpc/restart.sh new file mode 100755 index 0000000..8c6c98c --- /dev/null +++ b/tools/etc/icpc/restart.sh @@ -0,0 +1,31 @@ +#!/bin/bash +uid=`id -u` +if [ "$uid" != "0" ]; then + echo "Must be root to run this script. Use sudo /bin/bash first" + exit 1 +fi + +apt-get clean +if [ -f /etc/icpc/postgresql.version ]; then + . /etc/icpc/postgresql.version +else +POSTGRESV="" +if [ ! -f /etc/init.d/postgresql ]; then + POSTGRESV="-8.4" +fi +fi + +pass=\$`echo -n icpc | makepasswd --clearfrom - --crypt-md5 | cut -d'$' -f2-` +usermod -p "$pass" icpc + +rm -f /etc/icpc/.isserver +rm -f /etc/icpc/.firsttimedone +rm -f /etc/icpc/bocaserver.sh +/etc/icpc/cleandisk.sh +/etc/init.d/apache2 stop +/etc/init.d/postgresql$POSTGRESV stop +rm -f /var/log/apache2/* +rm -f /var/log/postgresql/* +update-rc.d -f apache2 remove +update-rc.d -f postgresql$POSTGRESV remove + diff --git a/tools/etc/icpc/setup.sh b/tools/etc/icpc/setup.sh new file mode 100755 index 0000000..a854581 --- /dev/null +++ b/tools/etc/icpc/setup.sh @@ -0,0 +1,91 @@ +#!/bin/bash + +if [ ! -x /etc/icpc/bocaserver.sh ]; then + OK=1 + while [ "$OK" != "0" ]; do + IP=`zenity --title="Setting up the BOCA server IP number" --text="Enter the IP address of the server (format x.y.w.z)\n\ +If this is supposed to be the server, then leave it empty" --width=500 --height=100 --entry` + [ "$IP" == "" ] && IP=LOCAL + zenity --title="IP confirmation" --text="The chosen IP is $IP\nDo you confirm?" --question + OK=$? + done + if [ "$IP" = "local" -o "$IP" = "LOCAL" ]; then + IP=127.0.0.1 + BOCASERVER=0/0 + fi + echo "BOCASERVER=$IP" > /etc/icpc/bocaserver.sh + echo "$IP boca boca" >> /etc/hosts + chmod 755 /etc/icpc/bocaserver.sh +fi +. /etc/icpc/bocaserver.sh + +if [ ! -f /etc/icpc/.firsttimedone ]; then + + zenity --title="PAY ATTENTION TO THE FOLLOWING:" \ + --text="It is HIGHLY recommended that you set up a super-user password NOW. Set up the super-user password now?" --question + OK=$? + if [ "$OK" == "0" ]; then + id -u icpcadmin 2>\dev\null >\dev\null + if [ "$?" == "0" ]; then + OK=1 + while [ $OK != 0 ]; do + pass=`zenity --title="Setting up a icpcadmin password" --text="Take care \ + to keep it safe. icpcadmin is the user that \n\ + can become root using the command sudo, e.g. \n\ + sudo /bin/bash \n\ + TEAMS WILL USE THE ACCOUNT icpc, WITH PASSWORD\n\ + icpc. THEY MUST NOT KNOW THE PASSWORD YOU\n\ + ARE SETTING UP HERE, WHICH IS A PRIVILEGIED USER.\n\ + If you need to change the password later, you \n\ + must know the current password and use the \n\ + command-line passwd to change it. Do not forget it" --entry --hide-text` + pass2=`zenity --title="Setting up a icpcadmin password" --text="Re-type it" --entry --hide-text` + if [ "$pass" == "$pass2" -a "$pass" != "" ]; then + OK=0 + else + zenity --info --title="Error" --text="Passwords do not match" + fi + done + pass=\$`/bin/echo -n "$pass2" | /usr/bin/makepasswd --clearfrom - --crypt-md5 | /usr/bin/cut -d'$' -f2-` + pass2="" + /usr/sbin/usermod -p "$pass" icpcadmin + pass=`echo -n icpc | makepasswd --clearfrom - --crypt-md5 | cut -d'$' -f2-` + pass=\$`echo $pass` + /usr/sbin/usermod -p "$pass" icpc + zenity --info --title="Updated" --text="Password of icpcadmin should be updated\nIf not, login in and change it to something safe" + else + zenity --info --title="Update error" --text="User icpcadmin not found -- update your password by yourself." + fi + fi + + if [ "$BOCASERVER" != "0/0" ]; then + OK=1 + while [ $OK != 0 ]; do + pass=`zenity --title="Setting up password of BOCA database" --text="Enter the password of the BOCA database IF AND ONLY IF \n\ +this is NOT a team machine. The password must be entered \n\ +in case this machine will be used for autojudging. \n\ +If you do not enter a password now, it is possible to do \n\ +it later using the command-line /etc/icpc/updatedbpass.sh \n\ +IF THIS IS GOING TO BE USED BY A TEAM, THEN JUST \n\ +PRESS ENTER WITHOUT TYPING ANY PASSWORD\n\ +If this is a server, you may also leave this field empty" --entry --hide-text` + if [ "$pass" == "" ]; then + break + fi + pass2=`zenity --title="Setting up password of BOCA database" --text="Re-type it" --entry --hide-text` + if [ "$pass" == "$pass2" -a "$pass" != "" ]; then + OK=0 + /etc/icpc/updatedbpass.sh "$pass" + else + zenity --info --title="Error" --text="Passwords do not match" + fi + done + fi + touch /etc/icpc/.firsttimedone + zenity --info --title="Setup completed" --text="The setup is completed. If you want to do it again, you might \n\ +run the command-line /etc/icpc/restart.sh\nbut some files in this computer (e.g. from the icpc user) might be lost." +fi + +if [ -x /etc/network/if-pre-up.d/boca ]; then + . /etc/network/if-pre-up.d/boca +fi diff --git a/tools/etc/icpc/update.sh b/tools/etc/icpc/update.sh new file mode 100644 index 0000000..f6b4bb6 --- /dev/null +++ b/tools/etc/icpc/update.sh @@ -0,0 +1,14 @@ +#!/bin/bash +if [ "`id -u`" != "0" ]; then + echo "Script must run as root" +fi +wget -O /tmp/update.sh "http://www.ime.usp.br/~cassio/boca/update.sh" +if [ $? != 0 ]; then + echo "ERROR DOWNLOADING UPDATE" + exit 1 +fi +echo ">>>>>>>>>>" +echo ">>>>>>>>>> Running update script" +echo ">>>>>>>>>>" +/tmp/update.sh +exit $? diff --git a/tools/etc/icpc/update.sh.tmp b/tools/etc/icpc/update.sh.tmp new file mode 100644 index 0000000..63a3858 --- /dev/null +++ b/tools/etc/icpc/update.sh.tmp @@ -0,0 +1,40 @@ +#!/bin/bash +if [ "`id -u`" != "0" ]; then + echo "Script must run as root" +fi + +echo "===================================================" +echo "=================== checking for updates ==========" +echo "===================================================" + +wget -O /tmp/.boca.tmp "http://www.ime.usp.br/~cassio/boca/update.date.txt" +if [ $? != 0 ]; then + echo "ERROR DOWNLOADING UPDATE" + exit 1 +fi +di=`cat /tmp/.boca.tmp` +lastu=0 +if [ -r /etc/icpc/.lastupdate ]; then + lastu=`cat /etc/icpc/.lastupdate` +fi +if [ "$di" == "$lastu" ]; then + echo "NO UPDATES AVAILABLE" + exit 0 +fi + +echo ">>>>>>>>>>" +echo ">>>>>>>>>> Downloading update release `cat /tmp/.boca.tmp`" +echo ">>>>>>>>>>" + +wget -O /tmp/.boca.tmp "http://www.ime.usp.br/~cassio/boca/update.sh" +if [ $? != 0 ]; then + echo "ERROR DOWNLOADING UPDATE" + exit 1 +fi + +echo ">>>>>>>>>>" +echo ">>>>>>>>>> Running update script" +echo ">>>>>>>>>>" +chmod 755 /tmp/.boca.tmp +/tmp/.boca.tmp +exit $? diff --git a/tools/etc/icpc/updatedbpass.sh b/tools/etc/icpc/updatedbpass.sh new file mode 100755 index 0000000..b100af5 --- /dev/null +++ b/tools/etc/icpc/updatedbpass.sh @@ -0,0 +1,84 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 05/aug/2012 by cassio@ime.usp.br +privatedir=/var/www/boca/src/private + +if [ ! -d $privatedir ]; then + echo "Could not find directory $privatedir" + exit 1 +fi +for i in id chown chmod awk grep cat sed mv; do + p=`which $i` + if [ -x "$p" ]; then + echo -n "" + else + echo command "$i" not found + exit 1 + fi +done +if [ "`id -u`" != "0" ]; then + echo "Script must run as root" +fi + +apacheuser= +[ -r /etc/icpc/apacheuser ] && apacheuser=`cat /etc/icpc/apacheuser | sed 's/ \t\n//g'` +[ "$apacheuser" == "" ] && apacheuser=www-data +id -u $apacheuser >/dev/null 2>/dev/null +[ $? != 0 ] && echo "User $apacheuser not found -- error to set permissions with chown/chmod" + +BOCASERVER=localhost +[ -x /etc/icpc/bocaserver.sh ] && . /etc/icpc/bocaserver.sh +if [ "$BOCASERVER" = "0/0" -o "$BOCASERVER" = "" ]; then + BOCASERVER=localhost +fi +echo "BOCA server is configured to be $BOCASERVER" +if [ "$1" == "" ]; then + read -p "DB password: " -s PASS +else + zenity --info --title="Server info" --text="BOCA server is configured to be $BOCASERVER" + PASS=$1 +fi +PASSK=`makepasswd --chars 20` +awk -v boca="$BOCASERVER" -v pass="$PASS" -v passk="$PASSK" '{ if(index($0,"[\"dbpass\"]")>0) \ + print "$conf[\"dbpass\"]=\"" pass "\";"; \ + else if(index($0,"[\"dbhost\"]")>0) print "$conf[\"dbhost\"]=\"" boca "\";"; \ + else if(index($0,"[\"dbsuperpass\"]")>0) print "$conf[\"dbsuperpass\"]=\"" pass "\";"; \ + else if(index($0,"[\"key\"]")>0) print "$conf[\"key\"]=\"" passk "\";"; else print $0; }' \ + < $privatedir/conf.php > $privatedir/conf.php1 +mv -f $privatedir/conf.php1 $privatedir/conf.php +echo "Deny from all" > $privatedir/.htaccess +chown -R $apacheuser.root $privatedir +chmod -R u+rw,g+rw,o-rw $privatedir +echo "passwords updated in $privatedir/conf.php" + +postgresuser=postgres +id -u $postgresuser >/dev/null 2>/dev/null +if [ $? == 0 -a "$BOCASERVER" == "localhost" ]; then + echo "trying to update password for user bocauser in the database"; + rm -f /tmp/.boca.tmp + su - $postgresuser -c "echo select contestnumber from contesttable | psql -d bocadb | grep contestnumber >/tmp/.boca.tmp 2>/tmp/.boca.tmp" + su - $postgresuser -c "echo drop user bocauser | psql -d template1 >/dev/null 2>/dev/null" + su - $postgresuser -c "echo create user bocauser createdb password \'$PASS\' | psql -d template1 2>/dev/null" + su - $postgresuser -c "echo alter user bocauser createdb password \'$PASS\' | psql -d template1" + rm -f /tmp/.boca.tmp +fi + + +if [ "$1" != "" ]; then + zenity --info --title="Updated" --text="Password updated in $privatedir/conf.php file" +fi diff --git a/tools/etc/network/if-pre-up.d/boca b/tools/etc/network/if-pre-up.d/boca new file mode 100644 index 0000000..f65a27f --- /dev/null +++ b/tools/etc/network/if-pre-up.d/boca @@ -0,0 +1,25 @@ +#!/bin/bash +if [ ! -f /etc/icpc/.isserver ]; then +if [ -x /etc/icpc/bocaserver.sh ]; then + . /etc/icpc/bocaserver.sh +fi +/sbin/iptables -F INPUT +/sbin/iptables -A INPUT -i lo -j ACCEPT +/sbin/iptables -A INPUT -s 143.107.255.15 -j ACCEPT + +# just to make things easier, let's allow communication to/from BOCA servers +/sbin/iptables -A INPUT -s 143.107.45.122 -j ACCEPT +/sbin/iptables -A INPUT -s 50.116.19.221 -j ACCEPT + +if [ "$BOCASERVER" != "" ]; then + /sbin/iptables -A INPUT -s $BOCASERVER -j ACCEPT +fi +/sbin/iptables -A INPUT -m udp -p udp -s 0/0 --sport 67:68 --dport 67:68 -j ACCEPT +/sbin/iptables -A INPUT -m udp -p udp -s 0/0 --sport 53 --dport 53 -j ACCEPT +/sbin/iptables -A INPUT -m tcp -p tcp -s 0/0 --sport 53 --dport 53 -j ACCEPT +/sbin/iptables -A INPUT -j REJECT +else + if [ -x /etc/icpc/bocaserver.iptables ]; then + . /etc/icpc/bocaserver.iptables + fi +fi diff --git a/tools/etc/network/if-up.d/boca b/tools/etc/network/if-up.d/boca new file mode 100644 index 0000000..0f31ee0 --- /dev/null +++ b/tools/etc/network/if-up.d/boca @@ -0,0 +1,17 @@ +#!/bin/bash +if [ ! -f /etc/icpc/.isserver ]; then +if [ -x /etc/icpc/bocaserver.sh ]; then + . /etc/icpc/bocaserver.sh +fi +/sbin/iptables -F INPUT +/sbin/iptables -A INPUT -i lo -j ACCEPT +/sbin/iptables -A INPUT -s 143.107.255.15 -j ACCEPT +if [ "$BOCASERVER" != "" ]; then + /sbin/iptables -A INPUT -s $BOCASERVER -j ACCEPT +fi +/sbin/iptables -A INPUT -j REJECT +else + if [ -x /etc/icpc/bocaserver.iptables ]; then + . /etc/icpc/bocaserver.iptables + fi +fi diff --git a/tools/etc/rc.local b/tools/etc/rc.local new file mode 100755 index 0000000..2b0fff8 --- /dev/null +++ b/tools/etc/rc.local @@ -0,0 +1,34 @@ +#!/bin/bash +# +# rc.local +# +# This script is executed at the end of each multiuser runlevel. +# Make sure that the script will "exit 0" on success or any other +# value on error. +# +# In order to enable or disable this script just change the execution +# bits. +# +# By default this script does nothing. + +if [ -x /etc/icpc/doclean.sh ]; then + /etc/icpc/doclean.sh +fi + +grep -iq "iface.*eth0" /etc/network/interfaces +if [ $? != 0 ]; then + echo "auto eth0" >> /etc/network/interfaces + echo "iface eth0 inet dhcp" >> /etc/network/interfaces +fi + +grep -q "143.107.255.15.*ntp.usp.br.*ntp.usp.br" /etc/hosts +if [ $? != 0 ]; then + echo "143.107.255.15 ntp.usp.br ntp.usp.br" >> /etc/hosts +fi +grep -q "143.107.45.22.*www.ime.usp.br.*www.ime.usp.br" /etc/hosts +if [ $? != 0 ]; then + echo "143.107.45.22 www.ime.usp.br www.ime.usp.br" >> /etc/hosts +fi +ntpdate -u ntp.usp.br +ntpdate -u ntp.usp.br +exit 0 diff --git a/tools/etc/sysctl.d/10-shmmax.conf b/tools/etc/sysctl.d/10-shmmax.conf new file mode 100644 index 0000000..b645ff6 --- /dev/null +++ b/tools/etc/sysctl.d/10-shmmax.conf @@ -0,0 +1,2 @@ +kernel.shmmax = 805416960 +kernel.shmall = 196635 diff --git a/tools/etc/sysctl.d/10-vm-swappiness.conf b/tools/etc/sysctl.d/10-vm-swappiness.conf new file mode 100644 index 0000000..c062945 --- /dev/null +++ b/tools/etc/sysctl.d/10-vm-swappiness.conf @@ -0,0 +1 @@ +vm.swappiness=20 diff --git a/tools/fcontest.php b/tools/fcontest.php new file mode 100644 index 0000000..b8f59ca --- /dev/null +++ b/tools/fcontest.php @@ -0,0 +1,1278 @@ +. +//////////////////////////////////////////////////////////////////////////////// +//Last updated 10/jul/2012 by cassio@ime.usp.br + +function DBDropContestTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"contesttable\"", "DBDropContestTable(drop table)"); +} +function DBCreateContestTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"contesttable\" ( + \"contestnumber\" int4 NOT NULL, -- (id do concurso) + \"contestname\" varchar(100) NOT NULL, -- (nome do concurso) + \"conteststartdate\" int4 NOT NULL, -- (dia/horario de inicio) + \"contestduration\" int4 NOT NULL, -- (duracao em segundos do contest) + \"contestlastmileanswer\" int4, -- (qtd segundos a partir do inicio para nao responder aos times) + \"contestlastmilescore\" int4, -- (qtd segundos a partir do inicio para nao atualizar placar) + \"contestlocalsite\" int4 NOT NULL, -- (id do site local com relacao a este servidor) + \"contestpenalty\" int4 NOT NULL, -- (qtd de segundos perdidos para cada run errada) + \"contestmaxfilesize\" int4 NOT NULL, -- (tamanho max em bytes dos codigos que podem ser submetidos) + \"contestactive\" bool NOT NULL, -- (indica se o contest esta ativo) + \"contestmainsite\" int4 NOT NULL, -- (id do site principal com relacao ao contest) + \"contestkeys\" text NOT NULL, -- (list of keys relevant to the contest) + \"contestunlockkey\" varchar(100) NOT NULL, -- (key to decrypt problem files) + \"contestmainsiteurl\" varchar(200) NOT NULL, -- (id do site principal com relacao ao contest) + \"updatetime\" int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) +-- (esta tabela eh igual em todos os sites, com excecao do campo contestlocalsite, +-- que guarda qual o site local. Na verdade a ideia eh que todas as tabelas sejam +-- iguais em todos os sites.) + CONSTRAINT \"contest_pkey\" PRIMARY KEY (\"contestnumber\") +)", "DBCreateContestTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"contesttable\" FROM PUBLIC", "DBCreateContestTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON \"contesttable\" TO \"".$conf["dbuser"]."\"", "DBCreateContestTable(grant bocauser)"); + $r = DBExec($c, "CREATE UNIQUE INDEX \"contestnumber_index\" ON \"contesttable\" USING btree ". + "(\"contestnumber\" int4_ops)", "DBCreateContestTable(create index)"); +} +function DBDropSiteTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"sitetable\"", "DBDropSiteTable(drop table)"); +} +function DBCreateSiteTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"sitetable\" ( + \"contestnumber\" int4 NOT NULL, -- (id do concurso) + \"sitenumber\" int4 NOT NULL, -- (id do local) + \"siteip\" varchar(200) NOT NULL, -- (ip publico do servidor do site) + \"sitename\" varchar(50) NOT NULL, -- (nome do local) + \"siteactive\" bool NOT NULL, -- (site ativo?) + \"sitepermitlogins\" bool NOT NULL, -- (logins estao aceitos?) + \"sitelastmileanswer\" int4, -- (hora (em seg do inicio) que este site para de responder aos times) + \"sitelastmilescore\" int4, -- (hora (em seg do inicio) que o placar eh congelado neste site) + \"siteduration\" int4, -- (tamanho da competicao em segundos) + \"siteautoend\" bool, -- (?) + \"sitejudging\" text, -- (indica quais sites sao julgados neste site) + \"sitetasking\" text, -- (indica quais sites sao processadas as tasks neste site) + \"siteglobalscore\" varchar(50) DEFAULT '' NOT NULL, -- (indica se este site deve mostrar placar global) + \"sitescorelevel\" int4 DEFAULT 0 NOT NULL, -- (indica o nivel de detalhes do placar exibido aos times) + \"sitenextuser\" int4 DEFAULT 0 NOT NULL, + \"sitenextclar\" int4 DEFAULT 0 NOT NULL, + \"sitenextrun\" int4 DEFAULT 0 NOT NULL, + \"sitenexttask\" int4 DEFAULT 0 NOT NULL, + \"sitemaxtask\" int4 DEFAULT 8 NOT NULL, + \"updatetime\" int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) + \"sitechiefname\" varchar(20) DEFAULT '' NOT NULL, -- (username do juiz chefe, se existir) +-- (esta tabela contem uma linha para cada site do contest) + \"siteautojudge\" bool DEFAULT 'f', + \"sitemaxruntime\" int4 DEFAULT 600 NOT NULL, + \"sitemaxjudgewaittime\" int4 DEFAULT 900 NOT NULL, + CONSTRAINT \"site_pkey\" PRIMARY KEY (\"contestnumber\", \"sitenumber\"), + CONSTRAINT \"contest_fk\" FOREIGN KEY (\"contestnumber\") REFERENCES \"contesttable\" (\"contestnumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE +)", "DBCreateSiteTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"sitetable\" FROM PUBLIC", "DBCreateSiteTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON \"sitetable\" TO \"".$conf["dbuser"]."\"", "DBCreateSiteTable(grant bocauser)"); + $r = DBexec($c, "CREATE UNIQUE INDEX \"site_index\" ON \"sitetable\" USING btree ". + "(\"contestnumber\" int4_ops, \"sitenumber\" int4_ops)", "DBCreateSiteTable(create index)"); +} +function DBDropSiteTimeTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"sitetimetable\"", "DBDropSiteTimeTable(drop table)"); +} +function DBCreateSiteTimeTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"sitetimetable\" ( + \"contestnumber\" int4 NOT NULL, -- (id do concurso) + \"sitenumber\" int4 NOT NULL, -- (id do local) + \"sitestartdate\" int4 NOT NULL, -- (hora que o local comecou) + \"siteenddate\" int4 NOT NULL, -- (hora que o local deve terminar, zero nao terminado) + \"updatetime\" int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) +-- (esta tabela contem uma linha para cada reinicio de um site do contest) + CONSTRAINT \"sitetime_pkey\" PRIMARY KEY (\"contestnumber\", \"sitenumber\", \"sitestartdate\"), + CONSTRAINT \"site_fk\" FOREIGN KEY (\"contestnumber\", \"sitenumber\") + REFERENCES \"sitetable\" (\"contestnumber\", \"sitenumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE +)", "DBCreateSiteTimeTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"sitetimetable\" FROM PUBLIC", "DBCreateSiteTimeTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON \"sitetimetable\" TO \"".$conf["dbuser"]."\"", "DBCreateSiteTimeTable(grant bocauser)"); + $r = DBExec($c, "CREATE UNIQUE INDEX \"sitetime_index\" ON \"sitetimetable\" USING btree ". + "(\"contestnumber\" int4_ops, \"sitenumber\" int4_ops, \"sitestartdate\" int4_ops)", + "DBCreateSiteTimeTable(create index)"); + $r = DBexec($c, "CREATE INDEX \"sitetimesite_index\" ON \"sitetimetable\" USING btree ". + "(\"contestnumber\" int4_ops, \"sitenumber\" int4_ops)", "DBCreateSiteTimeTable(create site_index)"); +} +function DBDropUserTable() { + $c = DBConnect(); + $r = DBExec($c, "drop table \"usertable\"", "DBDropUserTable(drop table)"); +} +function DBCreateUserTable() { + $c = DBConnect(); + $conf = globalconf(); + if($conf["dbuser"]=="") $conf["dbuser"]="bocauser"; + $r = DBExec($c, " +CREATE TABLE \"usertable\" ( + \"contestnumber\" int4 NOT NULL, -- (id do concurso) + \"usersitenumber\" int4 NOT NULL, -- (id do local do time) + \"usernumber\" int4 NOT NULL, -- (id do usuario) + \"username\" varchar(20) NOT NULL, -- (nome do usuario) + \"userfullname\" varchar(200) NOT NULL, -- (nome completo do usuario) + \"userdesc\" varchar(300), -- (descricao: escola ou integrantes ou etc) + \"usertype\" varchar(20) NOT NULL, -- (judge, team, admin, system) + \"userenabled\" bool DEFAULT 't' NOT NULL, -- (usuario ativo) + \"usermultilogin\" bool DEFAULT 'f' NOT NULL, -- (usuario pode se logar multiplas vezes) + \"userpassword\" varchar(200) DEFAULT '', -- (senha) + \"userip\" varchar(300), -- (ip do ult acesso) + \"userlastlogin\" int4, -- (data em seg desde epoch do ult login) + \"usersession\" varchar(50) DEFAULT '', -- (sessao do usuario) + \"usersessionextra\" varchar(50) DEFAULT '', -- (sessao do usuario) + \"userlastlogout\" int4, -- (data em seg desde epoch do ult logout) + \"userpermitip\" varchar(300), -- (ip permitido para acesso) + \"userinfo\" varchar(300) DEFAULT '', + \"updatetime\" int4 DEFAULT EXTRACT(EPOCH FROM now()) NOT NULL, -- (indica a ultima atualizacao no registro) +-- (esta tabela contem uma linha para cada usuario, seja ele administrador, juiz ou time. ) + \"usericpcid\" varchar(50) DEFAULT '', -- (compatibilidade com dados do ICPC) + CONSTRAINT \"user_pkey\" PRIMARY KEY (\"contestnumber\", \"usersitenumber\", \"usernumber\"), + CONSTRAINT \"site_fk\" FOREIGN KEY (\"contestnumber\", \"usersitenumber\") + REFERENCES \"sitetable\" (\"contestnumber\", \"sitenumber\") + ON DELETE CASCADE ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE +)", "DBCreateUserTable(create table)"); + $r = DBExec($c, "REVOKE ALL ON \"usertable\" FROM PUBLIC", "DBCreateUserTable(revoke public)"); + $r = DBExec($c, "GRANT ALL ON \"usertable\" TO \"".$conf["dbuser"]."\"", "DBCreateUserTable(grant bocauser)"); + $r = DBExec($c, "CREATE UNIQUE INDEX \"user_index\" ON \"usertable\" USING btree ". + "(\"contestnumber\" int4_ops, \"usersitenumber\" int4_ops, \"usernumber\" int4_ops)", + "DBCreateUserTable(create user_index)"); + $r = DBExec($c, "CREATE UNIQUE INDEX \"user_index2\" ON \"usertable\" USING btree ". + "(\"contestnumber\" int4_ops, \"usersitenumber\" int4_ops, \"username\" varchar_ops)", + "DBCreateUserTable(create user_index2)"); +} + +//////////////////////////////funcoes de usuarios/sites/contests/////////////////////////////////////// +function DBFakeContest() { + $c = DBConnect(); + DBExec($c, "begin work"); + DBExec($c, "insert into contesttable (contestnumber, contestname, conteststartdate, contestduration, ". + "contestlastmileanswer, contestlastmilescore, contestlocalsite, contestpenalty, contestmaxfilesize, ". + "contestactive, contestmainsite, contestmainsiteurl,contestkeys,contestunlockkey) " . + "values (0, 'Fake contest (just for initial purposes)', ". + "EXTRACT(EPOCH FROM now()), ". + "0, 0, 0, 1, 20*60, 100000, 't', 1, '', '', '')", "DBFakeContest(insert contest)"); + + DBExec($c, "insert into sitetable (contestnumber, sitenumber, siteip, sitename, siteactive, sitepermitlogins, ". + "sitelastmileanswer, sitelastmilescore, siteduration, siteautoend, sitejudging, sitetasking, ". + "siteglobalscore, sitescorelevel) ". + "values (0, 1, '', 'Fake Site (just for initial purposes)', ". + "'t', 't', 0, 0, 1, 't', '1', ". + "'1', '0', 4)", "DBFakeContest(insert site)"); + + $param['contest']=0; + $param['site']=1; + $param['start']=1; + DBRenewSiteTime($param, $c); + $cf = globalconf(); + $pass = myhash($cf["basepass"]); + DBExec($c, "insert into usertable (contestnumber, usersitenumber, usernumber, username, userfullname, ". + "userdesc, usertype, userenabled, usermultilogin, userpassword, userip, userlastlogin, usersession, ". + "userlastlogout, userpermitip) ". + "values (0, 1, 1, 'system', 'Systems', NULL, 'system', 't', ". + "'t', '$pass', NULL, NULL, '', NULL, NULL)", "DBFakeContest(insert system user)"); + DBExec($c, "commit work"); +} +function DBAllUserInfo($contest,$site=-1) { + $sql = "select * from usertable where contestnumber=$contest "; + if($site > 0) $sql .= "and usersitenumber=$site "; + $sql .= "order by usersitenumber, usernumber"; + $c = DBConnect(); + $r = DBExec ($c, $sql, "DBAllUserInfo(get users)"); + $n = DBnlines($r); + if ($n == 0) { + LOGError("Unable to find users in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find users in the database!"); + } + + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + $a[$i]['userpassword'] = myhash($a[$i]['userpassword'] . $a[$i]['usersessionextra']); + } + return $a; +} +function DBAllSiteTime($contest, $site) { + $sql = "select * from sitetimetable where contestnumber=$contest and sitenumber=$site order by sitestartdate"; + $c = DBConnect(); + $r = DBExec ($c, $sql, "DBAllSiteTime(get times)"); + $n = DBnlines($r); + if ($n == 0) { + LOGError("Unable to find Site times in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find site times in the database!"); + } + + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + } + + return $a; +} +function DBUserInfo($contest, $site, $user, $c=null,$hashpass=true) { + $sql = "select * from usertable where usernumber=$user and usersitenumber=$site and " . + "contestnumber=$contest"; + $a = DBGetRow ($sql, 0, $c); + if ($a == null) { + LOGError("Unable to find the user in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find the user in the database. Contact an admin now!"); + } + $a['changepassword']=true; + if(substr($a['userpassword'],0,1)=='!') { + $a['userpassword'] = substr($a['userpassword'],1); + $a['changepassword']=false; + } + if($hashpass) + $a['userpassword'] = myhash($a['userpassword'] . $a['usersessionextra']); + $inst = explode(']',$a['userfullname']); + if(isset($inst[1])) { + $a['userfullname'] = trim($inst[1]); + $inst = explode('[',$inst[0]); + if(isset($inst[1])) + $a['usershortname'] = trim($inst[1]); + } + $inst = explode(']',$a['userdesc']); + if(isset($inst[1])) { + $inst2 = explode('[',$inst[0]); + if(isset($inst2[1])) + $a['usershortinstitution'] = trim($inst2[0]); + if(isset($inst[2])) { + $a['userdesc']=trim($inst[2]); + $inst = explode('[',$inst[1]); + if(isset($inst[1])) { + $a['userinstitution'] = trim($inst[1]); + } + } else { + $a['userdesc']=trim($inst[1]); + } + } + return $a; +} +function DBDeleteUser($contest, $site, $user) { + if ($contest==$_SESSION["usertable"]["contestnumber"] && + $site==$_SESSION["usertable"]["usersitenumber"] && + $user==$_SESSION["usertable"]["usernumber"]) return false; + $c = DBConnect(); + DBExec($c, "begin work"); + DBExec($c, "lock table usertable"); + $sql = "select * from usertable where usernumber=$user and usersitenumber=$site and " . + "contestnumber=$contest"; + $a = DBGetRow ($sql, 0); + if ($a != null) { + $sql = "delete from usertable where usernumber=$user and usersitenumber=$site and " . + "contestnumber=$contest"; + DBExec ($c, $sql); + DBExec($c, "commit work"); + LOGLevel("User $user (site=$site,contest=$contest) removed.", 1); + return true; + } else { + DBExec($c, "rollback work"); + LOGLevel("User $user (site=$site,contest=$contest) could not be removed.", 1); + return false; + } +} +function DBSiteInfo($contest, $site, $c=null, $msg=true) { + $sql = "select * from sitetable where sitenumber=$site and contestnumber=$contest"; + if($c == null) $c = DBConnect(); + $r = DBExec($c, $sql); + if(DBnLines($r) < 1) { + if($msg) { + LOGError("Unable to find the site in the database (site=$site, contest=$contest). SQL=(" . $sql . ")"); + MSGError("Unable to find the site in the database. Contact an admin now!"); + } else return null; + } + $a = DBRow($r, 0); + + $sql = "select sitestartdate as s, siteenddate as e from sitetimetable ". + "where sitenumber=$site and contestnumber=$contest order by sitestartdate"; + $r = DBExec($c, $sql); + $n = DBnLines($r); + $a["currenttime"] = 0; + $a["siterunning"] = false; + $ti = time(); + for($i = 0; $i < $n; $i++) { + $b = DBRow($r, $i); + if($i == 0) $a["sitestartdate"] = $b["s"]; + if($b["e"] == 0) { + $a["siterunning"] = true; + $a["currenttime"] += $ti - $b["s"]; + } else + $a["currenttime"] += $b["e"] - $b["s"]; + $a["siteendeddate"] = $b["e"]; + } + if($a["siteendeddate"] == 0) $a["siteendeddate"] = $ti + $a["siteduration"] - $a["currenttime"]; + $a["siteautoended"] = false; + if($a["siteautoend"] == "t" && $a["currenttime"] >= $a["siteduration"]) { + $a["siterunning"] = false; + $a["siteautoended"] = true; + } + return $a; +} +function DBSiteLogoffAll($contest, $site) { + $c = DBConnect(); + DBExec($c, "begin work"); + $r = DBExec($c,"update usertable set usersessionextra='', usersession='', updatetime=".time()." where usertype!='admin' and " . + "contestnumber=$contest and usersitenumber=$site"); + $r = DBExec($c,"update usertable set userlastlogout=".time()." where usertype!='admin' and " . + "contestnumber=$contest and usersitenumber=$site and (userlastlogin>userlastlogout or " . + "(userlastlogout is null and userlastlogin is not null))"); + DBExec($c, "commit work"); + + LOGLevel("Logoff all (contest=$contest,site=$site).",2); +} + +function DBAllSiteInfo($contest) { + $sql = "select * from sitetable where contestnumber=$contest"; + $c = DBConnect(); + $r = DBExec ($c, $sql); + $n = DBnlines($r); + if ($n == 0) { + LOGError("Unable to find sites in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find sites in the database!"); + } + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + } + return $a; +} +function DBAllContestInfo() { + $sql = "select * from contesttable"; + $c = DBConnect(); + $r = DBExec ($c, $sql); + $n = DBnlines($r); + if ($n == 0) { + LOGError("Unable to find contests in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find contests in the database!"); + } + $a = array(); + for ($i=0;$i<$n;$i++) { + $a[$i] = DBRow($r,$i); + } + return $a; +} +function DBContestInfo($contest, $c=null) { + $sql = "select * from contesttable where contestnumber=$contest"; + $a = DBGetRow ($sql, 0, $c); + if ($a == null) { + LOGError("Unable to find the contest $contest in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find the contest $contest in the database. Contact an admin now!"); + return null; + } + return $a; +} +function DBGetActiveContest() { + $sql = "select * from contesttable where contestactive='t'"; + $a = DBGetRow ($sql, 0); + if ($a == null) { + LOGError("Unable to find active contests in the database. SQL=(" . $sql . ")"); + MSGError("Unable to find active contests in the database."); + } + return $a; +} +function DBSiteStartNow ($contest, $site) { + $s = DBSiteInfo($contest, $site); + if($s["siterunning"]) return false; + $t = time(); + $c = DBConnect(); + DBExec($c, "begin work"); + DBExec($c, "lock table sitetable"); + DBExec($c, "lock table sitetimetable"); + DBExec($c, "update sitetimetable set siteenddate=".$s['siteendeddate']." where ". + "siteenddate=0 and sitenumber=$site and contestnumber=$contest"); + DBExec($c, "insert into sitetimetable (contestnumber, sitenumber, sitestartdate, siteenddate) ". + "values ($contest, $site, $t, 0)"); + DBExec($c, "commit work"); + LOGLevel("Site $site (contest=$contest) started at ".dateconv($t),2); + return true; +} +function DBSiteEndNow ($contest, $site, $w=0) { + $s = DBSiteInfo($contest, $site); + if(!$s["siterunning"]) return false; + if($w == 0) $t = time(); + else $t = $w; + $c = DBConnect(); + DBExec($c, "begin work"); + DBExec($c, "lock table runtable"); + $a = DBGetRow("select max(rundate) as t from runtable where contestnumber=$contest and ". + "runsitenumber=$site and not runstatus ~ 'deleted'", 0); + if($a["t"] >= $t) { + LOGLevel("Unable to stop a contest before an existing run",2); + MSGError("Impossible to stop a contest before an existing run"); + DBExec($c, "commit work"); + return false; + } + DBExec($c, "update sitetimetable set siteenddate=$t, updatetime=".time()." " . + "where contestnumber=$contest and sitenumber=$site and siteenddate=0"); + DBExec($c, "commit work"); + LOGLevel("Site $site (contest=$contest) stopped at ".dateconv(time()),2); + return true; +} +function DBSiteLogins ($contest, $site, $logins) { + $s = DBSiteInfo($contest, $site); + $param = $s; + $param['contestnumber']=$contest; + $param['sitenumber']=$site; + $param['sitepermitlogins']=$logins; + DBUpdateSite ($param); + LOGLevel("Site logins=$logins (contest=$contest)",2); +} +function DBSiteDeleteAllClars ($contest, $site, $user, $usersite, $c=null) { + $cw=false; + if($c==null) { + $cw=true; + $c = DBConnect(); + DBExec($c, "begin work"); + } + DBExec($c, "lock table sitetable"); + DBExec($c, "lock table clartable"); + DBExec($c, "select * from sitetable where contestnumber=$contest and sitenumber=$site for update"); + $r = DBExec($c, "select * from clartable as c where c.contestnumber=$contest and " . + "c.clarsitenumber=$site for update"); + DBExec($c, "delete from clartable where contestnumber=$contest and clarsitenumber=$site"); + DBExec($c, "update sitetable set sitenextclar=0, updatetime=".time()." " . + "where contestnumber=$contest and sitenumber=$site"); + if($cw) { + DBExec($c, "commit work"); + LOGLevel("All Clarifications deleted (site=$site, contest=$contest, user=$user(site=$usersite)).", 3); + } + return true; +} +function DBSiteDeleteAllTasks ($contest, $site, $user, $usersite,$c=null) { + $cw=false; + if($c==null) { + $cw=true; + $c = DBConnect(); + DBExec($c, "begin work"); + } + DBExec($c, "lock table sitetable"); + DBExec($c, "lock table tasktable"); + DBExec($c, "select * from sitetable where contestnumber=$contest and sitenumber=$site for update"); + $r = DBExec($c, "select * from tasktable as t where t.contestnumber=$contest and " . + "t.sitenumber=$site for update"); + DBExec($c, "delete from tasktable where contestnumber=$contest and sitenumber=$site"); + DBExec($c, "update sitetable set sitenexttask=0, updatetime=".time()." " . + "where contestnumber=$contest and sitenumber=$site"); + if($cw) { + DBExec($c, "commit work"); + LOGLevel("All Tasks deleted (site=$site, contest=$contest, user=$user(site=$usersite)).", 3); + } + return true; +} +function DBSiteDeleteAllBkps ($contest, $site, $user, $usersite,$c=null) { + $cw=false; + if($c==null) { + $cw=true; + $c = DBConnect(); + DBExec($c, "begin work"); + } + DBExec($c, "lock table bkptable"); + $r = DBExec($c, "select bkpdata from bkptable where contestnumber=$contest and sitenumber=$site and bkpstatus='active'"); + $n = DBnlines($r); + for ($i=0;$i<$n;$i++) { + $a = DBRow($r,$i); + DB_lo_unlink($c,$a["bkpdata"]); + } + DBExec($c, "delete from bkptable where contestnumber=$contest and sitenumber=$site"); + if($cw) { + DBExec($c, "commit work"); + LOGLevel("All Bkps deleted (site=$site, contest=$contest, user=$user(site=$usersite)).", 3); + } + return true; +} +function DBSiteDeleteAllRuns ($contest, $site, $user, $usersite,$c=null) { + $cw=false; + if($c==null) { + $cw=true; + $c = DBConnect(); + DBExec($c, "begin work"); + } + DBExec($c, "lock table sitetable"); + DBExec($c, "lock table runtable"); + DBExec($c, "select * from sitetable where contestnumber=$contest and sitenumber=$site for update"); + $sql = "select * from runtable as r where r.contestnumber=$contest and " . + "r.runsitenumber=$site"; + $r = DBExec ($c, $sql . " for update"); + DBExec($c, "delete from runtable where contestnumber=$contest and runsitenumber=$site"); + DBExec($c, "update sitetable set sitenextrun=0, updatetime=".time()." " . + "where contestnumber=$contest and sitenumber=$site"); + if($cw) { + DBExec($c, "commit work"); + LOGLevel("All Runs deleted (site=$site, contest=$contest, user=$user(site=$usersite)).", 3); + } + return true; +} +function DBUpdateSite ($param,$c=null) { + $ac=array('contestnumber','sitenumber','sitename','sitepermitlogins','sitescorelevel'); + $ac1=array('updatetime','siteautoend','siteglobalscore','siteip','siteactive','siteduration','sitelastmileanswer','sitelastmilescore', + 'siteautojudge','sitenextuser','sitenextclar','sitenextrun','sitenexttask','sitemaxtask','sitechiefname','sitejudging','sitetasking'); + + if(isset($param['number']) && !isset($param['sitenumber'])) $param['sitenumber']=$param['number']; + $type['contestnumber']=1; + $type['sitenumber']=1; + $type['updatetime']=1; + $type['siteduration']=1; + $type['sitelastmilescore']=1; + $type['sitelastmileanswer']=1; + $type['sitenextuser']=1; + $type['sitenextclar']=1; + $type['sitenextrun']=1; + $type['sitenexttask']=1; + $type['sitemaxtask']=1; + foreach($ac as $key) { + if(!isset($param[$key])) { + MSGError("DBUpdateSite param error: $key is not set"); + return false; + } + $$key = sanitizeText($param[$key]); + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBUpdateSite param error: $key is not numeric"); + return false; + } + } + $siteduration=-1; + $sitelastmileanswer=-1; + $sitelastmilescore=-1; + $sitenextuser = -1; + $sitenextclar = -1; + $sitenextrun = -1; + $sitenexttask = -1; + $sitemaxtask = -1; + $sitejudging = ''; + $sitetasking = ''; + $sitechiefname = ''; + $siteip=''; + $updatetime = -1; + $siteautojudge = 'f'; + $siteautoend='f'; + $siteglobalscore=''; + $siteactive='f'; + foreach($ac1 as $key) { + if(isset($param[$key])) { + $$key = sanitizeText($param[$key]); + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBUpdateSite param error: $key is not numeric"); + return false; + } + } + } + $t = time(); + if($updatetime <= 0) + $updatetime=$t; + + if ($siteautoend != "t" && $siteautoend != "") $siteautoend = "f"; + if ($siteactive != "t" && $siteactive != "") $siteactive = "f"; + if ($siteautojudge != "t" && $siteautojudge != "") $siteautojudge = "f"; + if ($sitescorelevel == "" || !is_numeric($sitescorelevel)) $sitescorelevel = 0; + if ($sitescorelevel < -3) $sitescorelevel = -4; + if ($sitescorelevel > 3) $sitescorelevel = 4; + + $docommit=false; + if($c==null) { + $c = DBConnect(); + DBExec($c, "begin work", "DBUpdateSite(begin)"); + $docommit=true; + } + $a = DBGetRow ("select * from sitetable where contestnumber=$contestnumber and sitenumber=$sitenumber", 0, $c); + $ret=1; + if ($a == null) { + $ret=2; + $param['number']=$sitenumber; + DBNewSite($contestnumber,$c,$param); + $a = DBGetRow ("select * from sitetable where contestnumber=$contestnumber and sitenumber=$sitenumber", 0, $c); + if ($a == null) { + DBExec($c, "rollback work", "DBUpdateSite(rollback-errorsite)"); + MSGError("DBUpdateSite update error: impossible to create a site in the DB"); + LOGLevel("DBUpdateSite update error: impossible to create a site in the DB",0); + return false; + } + } + if($updatetime > $a['updatetime']) { + $ret=2; + if($sitenextrun==0) + DBSiteDeleteAllRuns($contestnumber,$sitenumber,$_SESSION["usertable"]["usernumber"],$_SESSION["usertable"]["usersitenumber"],$c); + if($sitenextclar==0) + DBSiteDeleteAllClars($contestnumber,$sitenumber,$_SESSION["usertable"]["usernumber"],$_SESSION["usertable"]["usersitenumber"],$c); + if($sitenexttask==0) + DBSiteDeleteAllTasks($contestnumber,$sitenumber,$_SESSION["usertable"]["usernumber"],$_SESSION["usertable"]["usersitenumber"],$c); + + $sql = "update sitetable set sitename='$sitename', updatetime=".$updatetime.", "; + if ($sitepermitlogins!="") $sql .= "sitepermitlogins='$sitepermitlogins', "; + if ($siteduration > 0) + $sql .= "siteduration=$siteduration, "; + if($siteip != '') + $sql .= "siteip='$siteip',"; + if($siteautoend != "") + $sql .= "siteautoend='$siteautoend', "; + if($siteactive != "") + $sql .= "siteactive='$siteactive', "; + if($siteglobalscore != "") + $sql .= "siteglobalscore='$siteglobalscore', "; + if($sitenextuser >= 0) + $sql .= "sitenextuser=$sitenextuser, "; + if($sitenextclar >= 0) + $sql .= "sitenextclar=$sitenextclar, "; + if($sitenextrun >= 0) + $sql .= "sitenextrun=$sitenextrun, "; + if($sitenexttask >= 0) + $sql .= "sitenexttask=$sitenexttask, "; + if($sitemaxtask >= 0) + $sql .= "sitemaxtask=$sitemaxtask, "; + if($sitechiefname != '') + $sql .= "sitechiefname='$sitechiefname', "; + if($siteautojudge != '') + $sql .= "siteautojudge='$siteautojudge', "; + if($sitejudging != '') + $sql .= "sitejudging='$sitejudging', "; + if($sitetasking != '') + $sql .= "sitetasking='$sitetasking', "; + if($sitelastmileanswer > 0) + $sql .= " sitelastmileanswer=$sitelastmileanswer, "; + if($sitelastmilescore > 0) + $sql .= " sitelastmilescore=$sitelastmilescore, "; + $sql .= " sitescorelevel=$sitescorelevel where contestnumber=$contestnumber and sitenumber=$sitenumber " . + "and updatetime < $updatetime"; + DBExec($c,$sql, "DBUpdateSite(update site)"); + if($docommit) + DBExec($c, "commit work", "DBUpdateSite(commit-update)"); + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . + " changed the site $sitenumber (contest=$contestnumber) settings.",2); + } else { + if($docommit) + DBExec($c, "commit work", "DBUpdateSite(commit-noupdate)"); + } + return $ret; +} +function DBUpdateContest ($param, $c=null) { + if(isset($param['contestnumber']) && !isset($param['number'])) $param['number']=$param['contestnumber']; + + $ac=array('number'); + $ac1=array('updatetime','atualizasites','scorelevel','mainsite','localsite','mainsiteurl','keys','unlockkey', + 'active','lastmileanswer','lastmilescore','penalty','startdate', 'duration', 'maxfilesize'); + $type['number']=1; + $type['scorelevel']=1; + $type['startdate']=1; + $type['updatetime']=1; + $type['duration']=1; + $type['penalty']=1; + $type['maxfilesize']=1; + $type['active']=1; + $type['lastmilescore']=1; + $type['lastmileanswer']=1; + $type['mainsite']=1; + $type['localsite']=1; + foreach($ac as $key) { + if(!isset($param[$key])) { + MSGError("DBUpdateContest param error: $key is not set"); + return false; + } + $$key = sanitizeText($param[$key]); + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBUpdateContest param error: $key is not numeric"); + return false; + } + } + $name=''; + $atualizasites = false; + $mainsiteurl=''; + $keys=''; + $unlockkey=''; + $mainsite=-1; + $duration=-1; + $lastmilescore=-1; + $lastmileanswer=-1; + $penalty=-1; + $maxfilesize=-1; + $active=0; + $startdate=-1; + $localsite=-1; + $updatetime=-1; + foreach($ac1 as $key) { + if(isset($param[$key])) { + $$key = sanitizeText($param[$key]); + if(isset($type[$key]) && !is_numeric($param[$key])) { + MSGError("DBUpdateContest param error: $key is not numeric"); + return false; + } + } + } + $t = time(); + if($updatetime <= 0) + $updatetime=$t; + + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBUpdateContest(begin)"); + } + $a = DBGetRow("select * from contesttable where contestnumber=$number for update", 0, $c, "DBUpdateContest(get for update)"); + if($a == null) { + MSGError("Error updating contest $number -- not found"); + LOGError("DBUpdateContest contest $number not found"); + return false; + } + $ret=1; + if ($active == 1) { + $ret=2; + DBExec($c, "update contesttable set contestactive='f'", "DBUpdateContest(deactivate)"); + DBExec($c, "update contesttable set contestactive='t' where contestnumber=$number", + "DBUpdateContest(active)"); + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . " activated contest $number.",2); + } + if($updatetime > $a['updatetime']) { + $ret=2; + $sql = "update contesttable set updatetime=".$updatetime; + if($name != '') $sql .= ", contestname='$name'"; + if($maxfilesize > 0) $sql .= ", contestmaxfilesize=$maxfilesize"; + if($penalty > 0) $sql .= ", contestpenalty=$penalty"; + if($lastmileanswer > 0) $sql .= ", contestlastmileanswer=$lastmileanswer"; + if($lastmilescore > 0) $sql .= ", contestlastmilescore=$lastmilescore"; + if($startdate > 0) $sql .= ", conteststartdate=$startdate"; + if($duration > 0) $sql .= ", contestduration=$duration"; + if ($mainsite > 0) $sql .= ", contestmainsite=$mainsite"; + if ($mainsiteurl != '') $sql .= ", contestmainsiteurl='$mainsiteurl'"; + if ($unlockkey != '') $sql .= ", contestunlockkey='$unlockkey'"; + if ($keys != '') $sql .= ", contestkeys='$keys'"; + if ($localsite > 0) $sql .= ", contestlocalsite=$localsite"; + $sql .= " where contestnumber=$number"; + DBExec($c, $sql, "DBUpdateContest(update contest)"); + + if($localsite > 0) { + $param['contestnumber']=$number; + $param['sitename']='Local site'; + if($duration > 0) + $param['siteduration']=$duration; + if(isset($param['scorelevel'])) + $param['sitescorelevel']=$scorelevel; + if($lastmileanswer > 0) + $param['sitelastmileanswer']=$lastmileanswer; + if($lastmilescore > 0) + $param['sitelastmilescore']=$lastmilescore; + $param['number']=$localsite; + DBNewSite ($number,$c,$param); + } + if($mainsite > 0) { + $param['contestnumber']=$number; + $param['sitename']='Main site'; + if($duration > 0) + $param['siteduration']=$duration; + if(isset($param['scorelevel'])) + $param['sitescorelevel']=$scorelevel; + if($lastmileanswer > 0) + $param['sitelastmileanswer']=$lastmileanswer; + if($lastmilescore > 0) + $param['sitelastmilescore']=$lastmilescore; + $param['number']=$mainsite; + DBNewSite ($number,$c,$param); + } + + if($atualizasites) { + $s = DBAllSiteInfo($number); + for($i=0; $i 0) + $param['siteduration']=$duration; + if(isset($param['scorelevel'])) + $param['sitescorelevel']=$scorelevel; + if($lastmileanswer > 0) + $param['sitelastmileanswer']=$lastmileanswer; + if($lastmilescore > 0) + $param['sitelastmilescore']=$lastmilescore; + + DBUpdateSite ($param,$c); + + if($startdate > 0) { + $p=array(); + $p['contest']=$number; + $p['site']=$s[$i]["sitenumber"]; + $p['start']=$startdate; + DBRenewSiteTime($p, $c); + } + } + } + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . " changed the contest $number settings.",2); + } + if($cw) { + DBExec($c, "commit work", "DBUpdateContest(commit)"); + } + return $ret; +} +function DBRenewSiteTime($param, $c=null) { + if(!isset($param[0])) { + $tmp = $param; + $param = array(); + $param[0] = $tmp; + } + $ac=array('contest','site','start'); + $ac1=array('enddate','updatetime'); + $type['contest']=1; + $type['site']=1; + $type['start']=1; + $type['enddate']=1; + + $t = time(); + $maxtime = 0; + for($i=0; isset($param[$i]); $i++) { +// LOGLevel(implode(" ",array_keys($param[$i])),2); +// LOGLevel(implode(" ",$param[$i]),2); + if(isset($param[$i]['contestnumber']) && !isset($param[$i]['contest'])) $param[$i]['contest']=$param[$i]['contestnumber']; + if(isset($param[$i]['sitenumber']) && !isset($param[$i]['site'])) $param[$i]['site']=$param[$i]['sitenumber']; + foreach($ac as $key) { + if(!isset($param[$i][$key])) { + MSGError("DBRenewSiteTime param error: $key is not set"); + return false; + } + if(isset($type[$key]) && !is_numeric($param[$i][$key])) { + MSGError("DBRenewSiteTime param error: $key is not numeric"); + return false; + } + } + foreach($ac1 as $key) { + if(isset($param[$i][$key])) { + if(isset($type[$key]) && !is_numeric($param[$i][$key])) { + MSGError("DBRenewSiteTime param error: $key is not numeric"); + return false; + } + } + } + if(!isset($param[$i]['updatetime'])) $param[$i]['updatetime']=$t; + if($param[$i]['updatetime'] > $maxtime) $maxtime = $param[$i]['updatetime']; + if(!isset($param[$i]['enddate'])) $param[$i]['enddate']=0; + + if($param[$i]['contest'] != $param[0]['contest'] || $param[$i]['site'] != $param[0]['site']) { + MSGError("DBRenewSiteTime param error: contest and site have to match over all instances"); + return false; + } + } + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBRenewSiteTime(begin)"); + } + DBExec($c,"lock table sitetimetable","DBRenewSiteTime(lock)"); + + $a = DBGetRow ("select max(updatetime) as maxtime from sitetimetable where contestnumber=". $param[0]['contest']. + " and sitenumber=". $param[0]['site'], 0, $c); + $ret = 1; + if ($a == null || $a['maxtime'] < $maxtime) { + DBExec($c, "delete from sitetimetable where contestnumber=" . $param[0]['contest']. + " and sitenumber=". $param[0]['site'], "DBRenewSiteTime(delete)"); + for($i=0; isset($param[$i]); $i++) { + DBExec($c, "insert into sitetimetable (contestnumber, sitenumber, sitestartdate, siteenddate, updatetime) ". + "values (". $param[0]['contest'].", ". $param[0]['site'].", ".$param[$i]['start'].", ". + $param[$i]['enddate'].", ".$param[$i]['updatetime'].")", "DBRenewSiteTime(insert)"); + } + $ret = 2; + } + if($cw) DBExec($c, "commit work", "DBRenewSiteTime(commit)"); + return $ret; +} +function DBNewContest ($param=array(), $c=null) { + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBNewContest(begin)"); + } + $a = DBGetRow ("select max(contestnumber) as contest from contesttable", 0, $c, + "DBNewContest(max(contest))"); + if ($a == null) $n=1; + else $n = $a["contest"]+1; + + $ac=array('name','startdate','duration','lastmileanswer','lastmilescore','penalty','updatetime','localsite','mainsite','mainsiteurl','keys','unlockkey'); //'active' + $type['startdate']=1; + $type['duration']=1; + $type['lastmileanswer']=1; + $type['lastmilescore']=1; + $type['penalty']=1; + $type['updatetime']=1; + $type['mainsite']=1; + $type['localsite']=1; + $mainsiteurl=''; + $keys=''; + $unlockkey=''; + foreach($ac as $key) { + if(isset($param[$key]) && (!isset($type[$key]) || is_numeric($param[$key]))) + $$key = sanitizeText($param[$key]); + else + $$key = ""; + } + if($mainsite=="") $mainsite=1; + if($localsite=="") $localsite=1; + if($name=="") $name="Contest"; + if($startdate=="") $startdate="EXTRACT(EPOCH FROM now())+600"; + if($duration=="") $duration=300*60; + if($lastmileanswer=="") $lastmileanswer=285*60; + if($lastmilescore=="") $lastmilescore=240*60; + if($penalty=="") $penalty=20*60; + //if($active=="") + $active="f"; + if($updatetime=="") $updatetime=time(); + + DBExec($c, "insert into contesttable (contestnumber, contestname, conteststartdate, contestduration, ". + "contestlastmileanswer, contestlastmilescore, contestlocalsite, contestpenalty, ". + "contestmaxfilesize, contestactive, contestmainsite, contestmainsiteurl,contestkeys,contestunlockkey, updatetime) values ($n, '$name', ". + "$startdate, $duration, $lastmileanswer, " . + "$lastmilescore, $localsite, $penalty, 100000, '$active', $mainsite, '$mainsiteurl', '$keys','$unlockkey',$updatetime)", "DBNewContest(insert contest)"); + + DBNewSite($n, $c, $param); + + insertanswers($n,$c); + insertlanguages($n,$c); + DBinsertfakeproblem($n,$c); + + if($cw) { + DBExec($c, "commit work", "DBNewContest(commit)"); + } + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . " created a new contest ($n).",2); + return $n; +} +function insertlanguages($n,$c=null) { + $ok=false; + $param=null; + $param['number']=1; + $param['name']='C'; + $param['extension']='c'; + DBNewLanguage($n, $param, $c); + $param['number']=2; + $param['name']='C++'; + $param['extension']='cpp'; + DBNewLanguage($n, $param, $c); + $param['number']=3; + $param['name']='Java'; + $param['extension']='java'; + DBNewLanguage($n, $param, $c); +} +function insertanswers($n,$c) { + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 0, 'Not answered yet', 'f', 't')", "DBNewContest(insert fake answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 1, 'YES', 't', 'f')", "DBNewContest(insert YES answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 2, 'NO - Compilation error', 'f', 'f')", "DBNewContest(insert CE answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 3, 'NO - Runtime error', 'f', 'f')", "DBNewContest(insert RE answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 4, 'NO - Time limit exceeded', 'f', 'f')", "DBNewContest(insert TLE answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 5, 'NO - Presentation error', 'f', 'f')", "DBNewContest(insert PE answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 6, 'NO - Wrong answer', 'f', 'f')", "DBNewContest(insert WA answer)"); + DBExec($c, "insert into answertable (contestnumber, answernumber, runanswer, yes, fake) values ". + "($n, 7, 'NO - If possible, contact staff', 'f', 'f')", "DBNewContest(insert CS answer)"); +} +function DBNewSite ($contest, $c=null, $param=array()) { + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work"); + } + $ct = DBContestInfo ($contest, $c); + if($ct==null) return false; + + if(isset($param['sitenumber']) && !isset($param['number'])) $param['number']=$param['sitenumber']; + $ac=array('number','siteip','sitename','sitescorelevel','updatetime','startdate','duration'); + $type=array(); + $type['startdate']=1; + $type['duration']=1; + $type['number']=1; + $type['sitescorelevel']=1; + $type['updatetime']=1; + foreach($ac as $key) { + if(isset($param[$key]) && (!isset($type[$key]) || is_numeric($param[$key]))) + $$key = sanitizeText($param[$key]); + else + $$key = ""; + } + + if($number=="") { + $a = DBGetRow ("select max(sitenumber) as site from sitetable where contestnumber=$contest", 0, $c); + if ($a == null) $n=1; + else $n = $a["site"]+1; + $number=$n; + } else { + $a = DBGetRow ("select * from sitetable where contestnumber=$contest and sitenumber=$number", 0, $c); + if($a != null) return 1; + } + if($duration=='') $duration = $ct["contestduration"]; + if($startdate=='') $startdate=$ct["conteststartdate"]; + if($siteip=="") $siteip="127.0.0.1/boca"; + if($sitename=="") $sitename="Site"; + if($sitescorelevel=="") $sitescorelevel=3; + $t=time(); + if($updatetime=="") $updatetime=$t; + DBExec($c, "insert into sitetable (contestnumber, sitenumber, siteip, sitename, siteactive, sitepermitlogins, ". + "sitelastmileanswer, sitelastmilescore, siteduration, siteautoend, sitejudging, sitetasking, ". + "siteglobalscore, sitescorelevel, ". + "sitenextuser, sitenextclar, sitenextrun, sitenexttask, sitemaxtask, updatetime) values ". + "($contest, $number, '$siteip', '$sitename', 't', 't', ". + $ct["contestlastmileanswer"].",".$ct["contestlastmilescore"]. + ", $duration, 't', '$number', '$number', '$number', $sitescorelevel, 0, 0, 0, 0, 10, $updatetime)"); + + $cf=globalconf(); + $admpass = myhash($cf["basepass"]); + + DBExec($c, "insert into usertable ". + "(contestnumber, usersitenumber, usernumber, username, userfullname, " . + "userdesc, usertype, userenabled, usermultilogin, userpassword, userip, userlastlogin, ". + "usersession, usersessionextra, userlastlogout, userpermitip, updatetime) values " . + "($contest, $number, 1000, 'admin', 'Administrator', NULL, 'admin', ". + "'t', 't', '$admpass', NULL, NULL, '', '', NULL, NULL, $updatetime)"); + $param=array(); + $param['contest']=$contest; + $param['site']=$number; + $param['start']=$startdate; + DBRenewSiteTime($param, $c); + if($cw) DBExec($c, "commit work"); + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . + " created site $number on contest $contest.",2); + return 2; +} + +function DBUserUpdate($contest, $site, $user, $username, $userfull, $userdesc, $passo, $passn) { + $a = DBUserInfo($contest, $site, $user, null, false); + $p = myhash($a["userpassword"] . session_id()); + if ($a["userpassword"] != "" && $p != $passo) { + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . " (contest=$contest, site=$site) " . + "tried to change settings, but password was incorrect.",2); + MSGError ("Incorrect password."); + } + else { + if($a['userpassword'] + MSGError('Password change is DISABLED'); return; + + if ($a["userpassword"] == "") $temp = myhash(""); + else $temp = $a["userpassword"]; + $lentmp = strlen($temp); + $temp = bighexsub($passn, $temp); + $newpass = substr($temp, strlen($temp)-$lentmp); + + $c = DBConnect(); + DBExec($c, "begin work"); + DBExec($c, "lock table usertable"); + $r = DBExec($c, "select * from usertable where username='$username' and usernumber!=$user and ". + "usersitenumber=$site and contestnumber=$contest"); + $n = DBnlines ($r); + if ($n == 0) { + $sql = "update usertable set username='$username', userdesc='$userdesc', userfullname='$userfull', updatetime=".time(); + if ($newpass != myhash("")) $sql .= ", userpassword='$newpass'"; + $sql .= " where usernumber=$user and usersitenumber=$site and contestnumber=$contest"; + $r = DBExec ($c, $sql); + DBExec ($c, "commit work"); + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . " changed his settings (newname=$username) ". + "(user=$user,site=$site,contest=$contest)",2); + MSGError("Data updated."); + ForceLoad("index.php"); + } else { + DBExec ($c, "rollback work"); + LOGLevel("User " . $_SESSION["usertable"]["username"]."/". $_SESSION["usertable"]["usersitenumber"] . " couldn't change his settings " . + "(user=$user,site=$site,contest=$contest)",2); + MSGError ("Update problem (maybe username already in use). No data was changed."); + } + } +} + +function DBNewUser($param, $c=null) { + if(isset($param['contestnumber']) && !isset($param['contest'])) $param['contest']=$param['contestnumber']; + if(isset($param['sitenumber']) && !isset($param['site'])) $param['site']=$param['sitenumber']; + if(isset($param['usernumber']) && !isset($param['user'])) $param['user']=$param['usernumber']; + if(isset($param['number']) && !isset($param['user'])) $param['user']=$param['number']; + + $ac=array('contest','site','user'); + $ac1=array('updatetime','username','usericpcid','userfull','userdesc','type','enabled','multilogin','pass','permitip', + 'userip','userlastlogin','userlastlogout','usersession','usersessionextra'); + + $typei['contest']=1; + $typei['updatetime']=1; + $typei['site']=1; + $typei['user']=1; + foreach($ac as $key) { + if(!isset($param[$key]) || $param[$key]=="") { + MSGError("DBNewUser param error: $key not found"); + return false; + } + if(isset($typei[$key]) && !is_numeric($param[$key])) { + MSGError("DBNewUser param error: $key is not numeric"); + return false; + } + $$key = sanitizeText($param[$key]); + } + $username= "team" . $user; + $updatetime=-1; + $pass = null; + $usericpcid=''; + $userfull=''; + $userdesc=''; + $type='team'; + $enabled='f'; + $multilogin='f'; + $permitip=''; + $usersession=null; + $usersessionextra=null; + $userip=null; + $userlastlogin=null; + $userlastlogout=null; + foreach($ac1 as $key) { + if(isset($param[$key])) { + $$key = sanitizeText($param[$key]); + if(isset($typei[$key]) && !is_numeric($param[$key])) { + MSGError("DBNewUser param error: $key is not numeric"); + return false; + } + } + } + $t = time(); + if($updatetime <= 0) + $updatetime=$t; + + if ($type != "chief" && $type != "judge" && $type != "admin" && + $type != "score" && $type != "staff" && $type != "site") + $type = "team"; + if ($enabled != "f") $enabled = "t"; + if ($multilogin != "t") $multilogin = "f"; + + $cw = false; + if($c == null) { + $cw = true; + $c = DBConnect(); + DBExec($c, "begin work", "DBNewUser(begin)"); + } + DBExec($c, "lock table usertable", "DBNewUser(lock)"); + $r = DBExec($c, "select * from sitetable where sitenumber=$site and contestnumber=$contest", "DBNewUser(get site)"); + $n = DBnlines ($r); + if($n == 0) { + DBExec ($c, "rollback work","DBNewUser(no-site)"); + MSGError("DBNewUser param error: site $site does not exist"); + return false; + } + $r = DBExec($c, "select * from usertable where username='$username' and usernumber!=$user and ". + "usersitenumber=$site and contestnumber=$contest", "DBNewUser(get user)"); + $n = DBnlines ($r); + $ret=1; + if ($n == 0) { + $sql = "select * from usertable where usernumber=$user and usersitenumber=$site and " . + "contestnumber=$contest"; + $a = DBGetRow ($sql, 0, $c); + if ($a == null) { + $ret=2; + $sql = "select * from sitetable where sitenumber=$site and contestnumber=$contest"; + $aa = DBGetRow ($sql, 0); + if($aa==null) { + DBExec ($c, "rollback work"); + MSGError("Site $site does not exist"); + return false; + } + $sql = "insert into usertable (contestnumber, usersitenumber, usernumber, username, usericpcid, userfullname, " . + "userdesc, usertype, userenabled, usermultilogin, userpassword, userpermitip) values " . + "($contest, $site, $user, '$username', '$usericpcid', '$userfull', '$userdesc', '$type', '$enabled', " . + "'$multilogin', '$pass', '$permitip')"; + DBExec ($c, $sql, "DBNewUser(insert)"); + if($cw) { + DBExec ($c, "commit work"); + } + LOGLevel ("User $user (site=$site,contest=$contest) included.",2); + } else { + if($updatetime > $a['updatetime']) { + $ret=2; + $sql = "update usertable set username='$username', usericpcid='$usericpcid', userdesc='$userdesc', updatetime=$updatetime, " . + "userfullname='$userfull', usertype='$type', userpermitip='$permitip', "; + if($pass != null && $pass != myhash("")) $sql .= "userpassword='$pass', "; + if($usersession != null) $sql .= "usersession='$usersession', "; + if($usersessionextra != null) $sql .= "usersessionextra='$usersessionextra', "; + if($userip != null) $sql .= "userip='$userip', "; + if($userlastlogin != null) $sql .= "userlastlogin='$userlastlogin', "; + if($userlastlogout != null) $sql .= "userlastlogout='$userlastlogout', "; + $sql .= "userenabled='$enabled', usermultilogin='$multilogin'"; + $sql .= " where usernumber=$user and usersitenumber=$site and contestnumber=$contest"; + $r = DBExec ($c, $sql, "DBNewUser(update)"); + if($cw) { + DBExec ($c, "commit work"); + } + LOGLevel("User $user (username=$username,site=$site,contest=$contest) updated.",2); + } + } + } else { + DBExec ($c, "rollback work"); + LOGLevel ("Update problem for user $user (site=$site,contest=$contest) (maybe username already in use).",1); + MSGError ("Update problem for user $user, site $site (maybe username already in use)."); + return false; + } + return $ret; +} + +function siteclock() { + if (($s=DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) == null) + ForceLoad("../index.php"); + + if ($s["siteactive"]!="t") + return array("site is not active",-1000000000); + if (!$s["siterunning"]) + return array("contest not running",-1000000000); + if ($s["currenttime"]<0) { + $t = - $s["currenttime"]; + if($t>3600) { + $t = ((int) ($t/360))/10; + return array("> ". $t . " hour(s) to start",$s["currenttime"]); + } + if ($t>60) { + $t = (int) ($t/60); + return array("> ". $t . " min(s) to start",$s["currenttime"]); + } else { + return array($t . " second(s) to start",$s["currenttime"]); + } + } + if ($s["currenttime"]>=0) { + $t = $s["siteduration"] - $s["currenttime"]; + $str = ''; + if($t >= 3600) { + $str .= ((int)($t/3600)) . 'h '; + $t = $t % 3600; + } + if ($t>60) { + $t = (int) ($t/60); + return array($str . $t . " min(s) left",$s["currenttime"]); + } else if($str=='') { + if ($t>0) { + return array($t . " second(s) left",$s["currenttime"]); + } else { + $t = (int) (- $t/60); + return array($t . "min. of extra time",$s["currenttime"]); + } + } else return array($str . " left",$s["currenttime"]); + } + else return array("not started",-1000000000); +} +// eof +?> diff --git a/tools/genpackage.sh b/tools/genpackage.sh new file mode 100755 index 0000000..18caac2 --- /dev/null +++ b/tools/genpackage.sh @@ -0,0 +1,51 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 06/aug/2012 by cassio@ime.usp.br +cdir=`pwd` +basen=`basename $cdir` +if [ ! -f "$cdir/genpackage.sh" -o "$basen" != "tools" ]; then + echo "Please run this script from its own directory in tools/ of the BOCA directory" +else +ver=$(basename $(dirname $cdir) | cut -d'-' -f2-) +echo "*** Processing version $ver" +cd ../.. +if [ "$ver" != "" -a -d "boca-$ver" ]; then +echo "boca-$ver" > boca-$ver/src/version +echo -e "\n" > boca-$ver/src/versionnum.php +touch boca-$ver/src/private/runtmp/run0.php boca-$ver/src/private/scoretmp/0.php boca-$ver/src/private/remotescores/0.dat \ + boca-$ver/src/private/remotescores/0.tmp boca-$ver/src/private/problemtmp/problem0.tmp +rm -f boca-$ver/src/balloons/*.png +rm -f boca-$ver/src/private/runtmp/run*.php boca-$ver/src/private/scoretmp/*.php boca-$ver/src/private/remotescores/*.dat \ + boca-$ver/src/private/remotescores/*.tmp +rm -rf boca-$ver/src/private/problemtmp/problem* +touch boca-$ver/.temp +rm boca-$ver/.temp `find boca-$ver/ -name "*.orig"` +touch boca-$ver/.temp +rm boca-$ver/.temp `find boca-$ver/ -name "*~"` +touch boca-$ver/.temp +rm boca-$ver/.temp `find boca-$ver/ -name ".\#*"` +cd boca-$ver/tools/etc +tar cvzf ../icpc.etc.tgz * +cd ../../.. +tar czf boca-$ver.tgz boca-$ver/ +echo "*** file generated: `pwd`/boca-$ver.tgz" +else + echo "*** boca-$ver not found" +fi +fi +cd $cdir diff --git a/tools/icpc.etc.tgz b/tools/icpc.etc.tgz new file mode 100644 index 0000000..e58e2b1 Binary files /dev/null and b/tools/icpc.etc.tgz differ diff --git a/tools/installv2.sh b/tools/installv2.sh new file mode 100755 index 0000000..85886b6 --- /dev/null +++ b/tools/installv2.sh @@ -0,0 +1,354 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# // Last modified 06/aug/2012 by cassio@ime.usp.br +#/////////////////////////////////////////////////////////////////////////////////////////// +echo "#############################################################" +echo "### installv2.sh of 06/Aug/2012 (A) by cassio@ime.usp.br ###" +echo "#############################################################" + +for i in id chown chmod cut awk tail grep cat sed mkdir rm mv sleep apt-get add-apt-repository update-alternatives; do + p=`which $i` + if [ -x "$p" ]; then + echo -n "" + else + echo command "$i" not found + exit 1 + fi +done +sleep 2 + +echo "$0" | grep -q "install.*sh" +if [ $? != 0 ]; then + echo "Make the install script executable (using chmod) and run it directly, like ./installv2.sh" +else + +if [ "`id -u`" != "0" ]; then + echo "Must be run as root" + exit 1 +fi + +if [ "$1" != "alreadydone" ]; then + echo "It is recommended that you run the commands" + echo " apt-get update; apt-get upgrade" + echo "by your own before running this script. If you have already done it," + echo "please run the script as" + echo " ./install.sh alreadydone" + exit 1 +fi + +if [ ! -r /etc/lsb-release ]; then + echo "File /etc/lsb-release not found. Is this a ubuntu or debian-like distro?" + exit 1 +fi +. /etc/lsb-release + +echo "=============================================================" +echo "============== DISABLING AUTO-UPDATE POP-UPS ===============" +echo "=============================================================" +gconftool -s --type bool /apps/update-notifier/auto_launch false +gsettings set com.ubuntu.update-notifier no-show-notifications true +sed -i 's/X-GNOME-Autostart-Delay=60/X-GNOME-Autostart-enabled=false/' /etc/xdg/autostart/update-notifier.desktop + +echo "=============================================================" +echo "========= UNINSTALLING SOME UNNECESSARY PACKAGES ===========" +echo "=============================================================" +apt-get -y purge libreoffice-common libreoffice-base-core bluez thunderbird \ + ubuntuone-client python-ubuntuone-client \ + ubuntuone-installer python-ubuntuone-storageprotocol + +sysvutils=sysvutils +if [ "$DISTRIB_CODENAME" == "oneiric" -o "$DISTRIB_CODENAME" == "precise" ]; then + sysvutils=sysvinit-utils +fi + +echo "=====================================================================" +echo "============== CHECKING FOR canonical.com APT SERVER ===============" +echo "=====================================================================" + +cd +grep -q "^[^\#]*deb http://archive.canonical.com.* $DISTRIB_CODENAME .*partner" /etc/apt/sources.list +if [ $? != 0 ]; then + add-apt-repository "deb http://archive.canonical.com/ubuntu $DISTRIB_CODENAME partner" +fi +apt-get -y update +apt-get -y upgrade + +libCppdev=`apt-cache search libstdc++ | grep "libstdc++6-.*-dev " | sort | tail -n1 | cut -d' ' -f1` +if [ "$libCppdev" == "" ]; then + echo "libstdc++6-*-dev not found" + exit 1 +fi +libCppdbg=`apt-cache search libstdc++ | grep "libstdc++6-.*-dbg " | sort | tail -n1 | cut -d' ' -f1` +if [ "$libCppdbg" == "" ]; then + echo "libstdc++6-*-dbg not found" + exit 1 +fi +libCppdoc=`apt-cache search libstdc++ | grep "libstdc++6-.*-doc " | sort | tail -n1 | cut -d' ' -f1` +if [ "$libCppdoc" == "" ]; then + echo "libstdc++6-*-doc not found" + exit 1 +fi + +echo "=====================================================================" +echo "================= installing packages needed by BOCA ===============" +echo "=====================================================================" + +apt-get -y install zenity apache2 eclipse-pde eclipse-rcp eclipse-platform eclipse-jdt eclipse-cdt eclipse emacs \ + evince g++ gcc gedit scite libstdc++6 makepasswd manpages-dev mii-diag php5-cli php5-mcrypt openjdk-6-dbg \ + php5 php5-pgsql postgresql postgresql-client postgresql-contrib quota sharutils default-jdk openjdk-6-doc \ + vim-gnome geany geany-plugin-addons geany-plugin-gdb geany-plugins default-jre sysstat \ + $sysvutils vim xfce4 $libCppdev $libCppdoc $libCppdbg php5-gd stl-manual gcc-doc debootstrap schroot c++-annotations +if [ $? != 0 ]; then + echo "" + echo "ERROR running the apt-get -- must check if all needed packages are available" + exit 1 +fi + +for i in makepasswd useradd update-rc.d; do + p=`which $i` + if [ -x "$p" ]; then + echo -n "" + else + echo command "$i" not found + exit 1 + fi +done + + +echo "==================================================================" +echo "============= creating user icpc with password icpc =============" +echo "==================================================================" + +mkdir -p /etc/skel/Desktop/ +cat < /etc/skel/Desktop/javadoc.desktop +[Desktop Entry] +Version=1.5.1 +Name=Java API +Comment=Java API +Exec=firefox /usr/share/doc/openjdk-6-jre-headless/api/index.html +Terminal=false +Type=Application +EOF +cat < /etc/skel/Desktop/stldoc.desktop +[Desktop Entry] +Version=1.5.1 +Name=C++ STL +Comment=C++ STL +Exec=firefox /usr/share/doc/stl-manual/html/index.html +Terminal=false +Type=Application +EOF +cat < /etc/skel/Desktop/cppannotations.desktop +[Desktop Entry] +Version=1.5.1 +Name=C++ Annotations +Comment=C++ Annotations +Exec=firefox /usr/share/doc/c++-annotations/html/index.html +Terminal=false +Type=Application +EOF +cp /usr/share/applications/eclipse.desktop /etc/skel/Desktop/ +cp /usr/share/applications/gedit.desktop /etc/skel/Desktop/ +cp /usr/share/applications/emacs23.desktop /etc/skel/Desktop/ +cp /usr/share/applications/gnome-terminal.desktop /etc/skel/Desktop/ +chmod 755 /etc/skel/Desktop/*.desktop + +pass=`echo -n icpc | makepasswd --clearfrom - --crypt-md5 | cut -d'$' -f2-` +pass=\$`echo $pass` +id -u icpc >/dev/null 2>/dev/null +if [ $? != 0 ]; then + useradd -d /home/icpc -k /etc/skel -m -p "$pass" -s /bin/bash -g users icpc +else + usermod -d /home/icpc -p "$pass" -s /bin/bash -g users icpc + echo "user icpc already exists" +fi + +if [ -f /etc/lightdm/lightdm.conf ]; then + echo "==============================================================" + echo "============ disabling guest account on lightdm.conf ========" + echo "==============================================================" + grep -q "^[^\#]*allow-guest" /etc/lightdm/lightdm.conf + if [ $? != 0 ]; then + echo "allow-guest=false" >> /etc/lightdm/lightdm.conf + fi + grep -q "^[^\#]*greeter-hide-users" /etc/lightdm/lightdm.conf + if [ $? != 0 ]; then + echo "greeter-hide-users=true" >> /etc/lightdm/lightdm.conf + fi +fi + +echo "=====================================================================================" +echo "============ updating grub boot loader to make it password protected ===============" +echo "=====================================================================================" + +grep -q "^[^\#]*password" /etc/grub.d/40_custom +if [ $? != 0 ]; then + echo "updated with new password (if needed, see the password at /etc/grub.d/40_custom)" + echo -e "set superusers=\"root\"" >> /etc/grub.d/40_custom + echo -e "password root `makepasswd`" >> /etc/grub.d/40_custom + chmod go-rw /etc/grub.d/40_custom + grub-mkconfig > /boot/grub/grub.cfg + chmod go-rw /boot/grub/grub.cfg +fi +echo "grub loader configured with password (if needed, see the password at /etc/grub.d/40_custom)" + +echo "==============================================================" +echo "============= INSTALLING SCRIPTS at /etc/icpc ===============" +echo "==============================================================" +mkdir -p /etc/icpc +chown root.root /etc/icpc +chmod 755 /etc/icpc +cat < /etc/icpc/installscripts.sh +#!/bin/bash +echo "================================================================================" +echo "========== downloading config files from www.ime.usp.br/~cassio/boca ==========" +echo "================================================================================" +iptables -F +wget -O /tmp/.boca.tmp "http://www.ime.usp.br/~cassio/boca/icpc.etc.date.txt" +echo ">>>>>>>>>>" +echo ">>>>>>>>>> Downloading scripts release \`cat /tmp/.boca.tmp\`" +echo ">>>>>>>>>>" + +if [ "\$1" == "" ]; then +wget -O /tmp/.boca.tmp "http://www.ime.usp.br/~cassio/boca/icpc.etc.ver.txt" +icpcver=\`cat /tmp/.boca.tmp\` +else +icpcver=\$1 +fi +echo "Looking for version \$icpcver from http://www.ime.usp.br/~cassio/boca/" + +rm -f /tmp/icpc.etc.tgz +wget -O /tmp/icpc.etc.tgz "http://www.ime.usp.br/~cassio/boca/download.php?filename=icpc-\$icpcver.etc.tgz" +if [ "\$?" != "0" -o ! -f /tmp/icpc.etc.tgz ]; then + echo "ERROR downloading file icpc-\$icpcver.etc.tgz. Aborting *****************" + exit 1 +fi +grep -qi "bad parameters" /tmp/icpc.etc.tgz +if [ "\$?" == "0" ]; then + echo "ERROR downloading file icpc-\$icpcver.etc.tgz. Aborting *****************" + exit 1 +fi + +cd /etc +di=\`date +%s\` + +echo "==============================================================" +echo "====================== BACKUPING CONFIG FILES ===============" + +for i in \`tar tvzf /tmp/icpc.etc.tgz | awk '{ print \$6; }'\`; do + if [ -f "\$i" ]; then + bn=\`basename \$i\` + dn=\`dirname \$i\` + mv \$i \$dn/.\$bn.bkp.\$di + chmod 600 \$dn/.\$bn.bkp.\$di + fi +done + +echo "==============================================================" +echo "====================== EXTRACTING CONFIG FILES ===============" +tar -xkvzf /tmp/icpc.etc.tgz +for i in \`tar tvzf /tmp/icpc.etc.tgz | awk '{ print \$6; }'\`; do + chown root.root \$i + chmod o-w,u+rx \$i +done +EOF +chmod 750 /etc/icpc/installscripts.sh +/etc/icpc/installscripts.sh $3 + +service procps start + +grep -q "quota" /etc/fstab +if [ $? != 0 ]; then + cp -f /etc/fstab /etc/fstab.bkp.$di + sed "s/relatime/quota,relatime/" < /etc/fstab.bkp.$di > /etc/fstab.bkp.$di.1 + sed "s/errors=remount-ro/quota,errors=remount-ro/" < /etc/fstab.bkp.$di.1 > /etc/fstab +fi + +echo "============================================================" +echo "===================== SETTING UP USER QUOTA ===============" +echo "============================================================" + +for i in `mount | grep gvfs | cut -d' ' -f3`; do + umount $i +done + +mount / -o remount +quotaoff -a 2>/dev/null +quotacheck -M -a +quotaon -a +setquota -u postgres 0 3000000 0 10000 -a +setquota -u icpc 0 500000 0 10000 -a +setquota -u nobody 0 500000 0 10000 -a +setquota -u www-data 0 1500000 0 10000 -a + +echo "==============================================================" +echo "================= UPDATING rc.local symlinks ===============" +echo "==============================================================" + +update-rc.d rc.local defaults +update-rc.d -f cups remove +apt-get -y clean + +#echo "==============================================================" +#echo "====================== SETTING UP IPs and PASSWORDs (server config follows) ===============" +# +/etc/icpc/restart.sh +#/etc/icpc/setup.sh + +startscript="NOTOK" +if [ -f /etc/lightdm/lightdm.conf ]; then + startscript="OK" + grep -q "^[^\#]*display-setup-script=/etc/icpc/setup.sh" /etc/lightdm/lightdm.conf + if [ $? != 0 ]; then + echo "display-setup-script=/etc/icpc/setup.sh" >> /etc/lightdm/lightdm.conf + fi +fi +if [ -d /etc/gdm/Init ]; then + startscript="OK" + echo "======================================================================================" + echo "========== UPDATING /etc/gdm/Init/Default TO PROVIDE CONFIG AT STARTUP ===============" + echo "======================================================================================" + echo -e "#!/bin/bash\n[ -x /etc/icpc/setup.sh ] && /etc/icpc/setup.sh\n\n" > /tmp/.boca.tmp + cat /etc/gdm/Init/Default >> /tmp/.boca.tmp + mv /tmp/.boca.tmp /etc/gdm/Init/Default + chmod 755 /etc/gdm/Init/Default +fi +if [ "$startscript" != "OK" ]; then + echo "************ STARTUP CALL OF SCRIPTS NOT CONFIGURED **************" + echo "****** neither /etc/gdm/Init nor /etc/lightdm/lightdm.conf were found ************" +fi + +if [ -f /etc/icpc/createbocajail.sh ]; then + chmod 750 /etc/icpc/createbocajail.sh + if [ "$2" != "notbuildjail" ]; then + /etc/icpc/createbocajail.sh + fi +else + echo "************** SCRIPT TO CREATE BOCAJAIL NOT FOUND -- SOMETHING LOOKS WRONG ***************" +fi + +# BOCA CONFIG +if [ -f /etc/icpc/installboca.sh ]; then + chmod 750 /etc/icpc/installboca.sh + /sbin/iptables -F + /etc/icpc/installboca.sh "$3" "$4" +else + echo "************* SCRIPT TO INSTALL BOCA NOT FOUND -- SOMETHING IS WRONG -- I CANT INSTALL BOCA **************" +fi + +fi diff --git a/tools/makebkp.sh b/tools/makebkp.sh new file mode 100755 index 0000000..5a99c8a --- /dev/null +++ b/tools/makebkp.sh @@ -0,0 +1,32 @@ +#!/bin/bash + +for i in zip du find cut; do + p=`which $i` + if [ -x "$p" ]; then + echo -n "" + else + echo "$i" not found + exit 1 + fi +done + +ex=`which singlefilebkp.sh` +if [ "$ex" = "" ]; then + ex=/var/www/boca/tools/singlefilebkp.sh +fi + +if [ -x "$ex" ]; then + zip /tmp/bkp.zip `find $cdir -name "*.c"` `find $cdir -name "*.java"` `find $cdir -name "*.cpp"` `find $cdir -name "*.in"` + if [ ! -f /tmp/bkp.zip ]; then + echo "Nothing to backup" + else + size=`du -s /tmp/bkp.zip | cut -f1` + if [ "$size" -gt 100000 ]; then + echo Bkp is already too large. BACKUP ABORTED + else + $ex /tmp/bkp.zip + fi + fi +else + echo Bkp script not found or is not executable +fi diff --git a/tools/postgresql.conf.diffs b/tools/postgresql.conf.diffs new file mode 100644 index 0000000..1f02936 --- /dev/null +++ b/tools/postgresql.conf.diffs @@ -0,0 +1,5 @@ +listen_addresses = '*' +max_connections = 300 # (change requires restart) +shared_buffers = 32MB # min 128kB +work_mem = 4MB +maintenance_work_mem = 64MB # min 1MB diff --git a/tools/safeexec.c b/tools/safeexec.c new file mode 100644 index 0000000..33f16b7 --- /dev/null +++ b/tools/safeexec.c @@ -0,0 +1,523 @@ +/* + safeexec + Executar um comando num ambiente protegido + pbv, 1999-2000 + alterado por cassio@ime.usp.br 2003-2011 + + THIS PROGRAM HAS TO BE INSTALLED WITH SETUID ROOT TO HAVE ALL FUNCTIONS WORKING + $ gcc -Wall -o safeexec safeexec.c + $ chown root.root safeexec + $ chmod 4555 safeexec +*/ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +/* tempo de erro entre o sinal e o estouro no caso de time-limit */ +#define EPSILON 0.01 + +#define KBYTE 1024 +#define MBYTE (KBYTE*KBYTE) + +pid_t child_pid; /* pid of the child process */ + +double cpu_timeoutdouble = 5.0; +struct rlimit cpu_timeout = {5,5}; /* max cpu time (seconds) */ +struct rlimit max_nofile = {64,64}; /* max number of open files */ +struct rlimit max_fsize = {128*MBYTE,128*MBYTE}; /* max filesize */ + +struct rlimit max_data = {128*MBYTE, 128*MBYTE}; /* max data segment size */ +struct rlimit max_core = {0, 0}; /* max core file size */ +struct rlimit max_rss = {128*MBYTE, 128*MBYTE}; /* max resident set size */ + +struct rlimit max_processes = {64,64}; /* max number of processes */ + + +int real_timeout = 30; /* max real time (seconds) */ + +int dochroot = 0, st=1; +int nruns = 1; +int allproc; +int killallproc; +int bequiet; +int checknchild; +int user, group; +const char vers[] = "1.5.1"; + +#define BUFFSIZE 256 +char curdir[BUFFSIZE], rootdir[BUFFSIZE], saida[BUFFSIZE], entrada[BUFFSIZE], erro[BUFFSIZE]; + +struct Proc { + int uid, pid, ppid, gid, group; + unsigned long utime, stime; + long cutime, cstime; + unsigned long starttime; + unsigned long vsize; + long rss; + long resident, share, text, lib, data; +}; + +unsigned int getprocs(pid_t ppid, pid_t ppid2, int userid, int groupid, int *nchild, struct Proc **Pr); + +void exitandkill(int ret) { + if(killallproc) { + if(!bequiet) + fprintf(stderr,"safeexec: killing all recent processes from this user/group to avoid possible malicious code... use -K if you don't want this\n"); + struct Proc *P; + unsigned n; + int nchild, i; + if((n = getprocs(child_pid,getpid(),user,group,&nchild,&P)) > 0) { + for(i = 0; i < n; i++) { + if(!bequiet) + fprintf(stderr,"safeexec: killing processes pid=%d\n", P[i].pid); + kill(P[i].pid,9); /* kill children and all processes with userid/groupid that started after us if instructed to do so */ + } + } + } + switch(ret) { + case 8: fprintf(stderr,"safeexec: security threat because strange processes\n"); break; + case 7: fprintf(stderr,"safeexec: memory limit exceeded\n"); break; + case 5: fprintf(stderr,"safeexec: parameter problem\n"); break; + case 6: + case 4: fprintf(stderr,"safeexec: ERROR! internal error\n"); break; + case 3: fprintf(stderr,"safeexec: time limit exceeded\n"); break; + case 2: fprintf(stderr,"safeexec: runtime error\n"); break; + case 9: fprintf(stderr,"safeexec: runtime error\n"); break; + } + exit(ret); +} + +unsigned int getprocs(pid_t ppid, pid_t ppid2, int userid, int groupid, int *nchild, struct Proc **Pr) { + const int SIZE=10000; + char a[SIZE], b[SIZE]; + unsigned long pidtime=0; + glob_t globbuf; + unsigned int i, j, k, ki, oldi, n; + FILE *tn; + struct stat sstat; + struct Proc *P, Ptmp; + + glob("/proc/[0-9]*", GLOB_NOSORT, NULL, &globbuf); + + P = calloc(globbuf.gl_pathc, sizeof(struct Proc)); + if (P == NULL) { + if(!bequiet) fprintf(stderr,"safeexec: problem with malloc"); + exitandkill(4); + } + *Pr = P; + + for (i = j = 0; i < globbuf.gl_pathc; i++) { + snprintf(a, sizeof(a)-1, "%s%s", + globbuf.gl_pathv[globbuf.gl_pathc - i - 1], "/stat"); + snprintf(b, sizeof(b)-1, "%s%s", + globbuf.gl_pathv[globbuf.gl_pathc - i - 1], "/statm"); +#ifdef DEBUG + fprintf(stderr,"[opening %s and %s]\n", a,b); +#endif + tn = fopen(b, "r"); + if (tn == NULL) continue; /* process vanished since glob() */ + n = fread(b, 1, SIZE, tn); + fclose(tn); + tn = fopen(a, "r"); + if (tn == NULL) continue; /* process vanished since glob() */ + n = fread(a, 1, SIZE, tn); + fstat(fileno(tn), &sstat); + P[j].uid = sstat.st_uid; + P[j].gid = sstat.st_gid; + fclose(tn); + + sscanf(a, "%d %*s %*s %d %d %*s %*s %*s %*s %*s %*s %*s %*s %lu %lu %ld %ld %*s %*s %*s %*s %lu %lu %ld", + &P[j].pid,&P[j].ppid,&P[j].group,&P[j].utime,&P[j].stime,&P[j].cutime,&P[j].cstime,&P[j].starttime,&P[j].vsize,&P[j].rss); + sscanf(b, "%*s %ld %ld %ld %ld %ld", + &P[j].resident,&P[j].share,&P[j].text,&P[j].lib,&P[j].data); + if(P[j].pid == ppid2) pidtime = P[j].starttime; +#ifdef DEBUG + fprintf(stderr,"[check %d,%d,%d,%ld]", P[j].pid, P[j].ppid, P[j].gid, P[j].rss); +#endif + j++; + } + + i = 0; + oldi = 1; + *nchild = 0; + while(i != oldi) { + oldi = i; + for(k = i; k < j; ++k) { + if(P[k].pid != ppid) { + for(ki = 0; ki < i; ++ki) + if(P[k].ppid == P[ki].pid) { + break; + } + if(ki >= i) { + continue; + } + } + Ptmp = P[i]; + P[i] = P[k]; + P[k] = Ptmp; + ++i; + } + } + *nchild = i; + while(i < j) { + if(P[i].uid != userid || P[i].gid != groupid || P[i].starttime < pidtime || P[i].pid==ppid2) { + P[i] = P[--j]; + } else { + if(!bequiet) + fprintf(stderr,"safeexec: process %d has user %d, group %d, time %lu, which is suspicious\n",P[i].pid,userid,groupid,P[i].starttime); + i++; + } + } + globfree(&globbuf); + return i; +} + +int testsystem(pid_t p, pid_t pp, int userid, int groupid, double memlim, double rsslim) { + struct rusage uso; + getrusage(RUSAGE_CHILDREN, &uso); + double mem1=0., mem2=0.; + struct Proc *P; + unsigned n, i; + int ret = 1, nchild; + n = getprocs(p,pp,userid,groupid,&nchild,&P); + if(checknchild) { + if(nchild != n) { + if(!bequiet) { + fprintf(stderr,"\nsafeexec: %d children of this user/group, but list has %d processes (who are the others?).\n",nchild,n); + fprintf(stderr,"safeexec: detached children found! Aborting because of possible malicious code... use -a if you don't want this\n"); + } + exitandkill(8); + } + } + if(n > 0) { + for(i = 0; i < n; i++) { +#ifdef DEBUG + fprintf(stderr,"\ndata+stack:%ld, rss:%ld, exe:%ld\n", P[i].data,P[i].rss,P[i].lib+P[i].text+P[i].share); +#endif + mem2 += (P[i].lib+P[i].text+P[i].share+P[i].data)*getpagesize(); // in pages + mem1 += P[i].rss*getpagesize(); + } +#ifdef DEBUG + fprintf(stderr,"\nTOTAL rss:%lf, data+stack+exe:%lf\n", mem1, mem2); +#endif + if(mem2 > memlim || mem1 > rsslim) { + if(!bequiet) + fprintf(stderr,"\nsafeexec: memory limit exceeded\n"); + exitandkill(7); + } + if(nchild == 0) ret = 2; + } else { + mem1 = ((uso.ru_maxrss+uso.ru_ixrss+uso.ru_idrss+uso.ru_isrss)); +// fprintf(stderr,"WARNING: controlling only waited-for children! Security issues here if code is not trustful...\n"); + if(mem1 > memlim) { + if(!bequiet) + fprintf(stderr,"\nsafeexec: memory limit exceeded of %lfMB\n",memlim/1048576.); + exitandkill(7); + } + ret = 0; + } + free(P); + return ret; +} + +char timekill=0; + +/* alarm handler */ +void handle_alarm(int sig) { + static int iter=0; +#ifdef DEBUG + fprintf(stderr,"parent alarmed\n"); +#endif + testsystem(child_pid,getpid(),allproc?user:-1,allproc?group:-1,max_data.rlim_max,max_rss.rlim_max); + if(++iter >= real_timeout) { + if(!bequiet) + fprintf(stderr, "safeexec: timed-out (realtime) after %d seconds\n", real_timeout); + fflush(stderr); + timekill=1; + kill(child_pid,9); /* kill child */ + exitandkill(3); + } + alarm(1); /* set alarm and wait for child execution */ +} + + +void usage(int argc, char **argv) { + fprintf(stderr, "safeexec version %s\nusage: %s [ options ] cmd [ arg1 arg2 ... ]\n", vers, argv[0]); + fprintf(stderr, "available options are:\n"); + fprintf(stderr, "\t-c (default: %d)\n", + (int) max_core.rlim_max); + fprintf(stderr, "\t-f (default: %d kbytes)\n", + (int) (max_fsize.rlim_max/1024.)); + fprintf(stderr, "\t-F (default: %d)\n", + (int) max_nofile.rlim_max); + fprintf(stderr, "\t-d (default: %d kbytes)\n", + (int) (max_data.rlim_max/1024.)); + fprintf(stderr, "\t-m (default: %d kbytes)\n", + (int) (max_rss.rlim_max/1024.)); + fprintf(stderr, "\t-u (default: %d)\n", + (int) max_processes.rlim_max); + fprintf(stderr, "\t-t (default: %d secs)\n", + (int) cpu_timeout.rlim_max); + fprintf(stderr, "\t-T (default: %d secs)\n", + (int) real_timeout); + fprintf(stderr, "\t-C (default: cwd)\n"); + fprintf(stderr, "\t-R (default: none)\n"); + fprintf(stderr, "\t-n (default: %d)\n", dochroot); + fprintf(stderr, "\t-r (default: %d)\n", nruns); + fprintf(stderr, "\t-i (default: not defined)\n"); + fprintf(stderr, "\t-o (default: not defined)\n"); + fprintf(stderr, "\t-e (default: not defined)\n"); + fprintf(stderr, "\t-U (default: %d)\n", user); + fprintf(stderr, "\t-G (default: %d)\n", group); + fprintf(stderr, "\t-p (default: %d)\n", st); + fprintf(stderr, "\t-a disable checking all processes (look only to the non-detached children) (default %s)\n", allproc?"enabled":"disabled"); + fprintf(stderr, "\t-s disable checking existence of detached children (default %s)\n", checknchild?"enabled":"disabled"); + fprintf(stderr, "\t-K disable killing all processes with user/group id after us (default %s)\n", killallproc?"enabled":"disabled"); + fprintf(stderr, "\t-q be quiet (default %s)\n", bequiet?"enabled":"disabled"); +/******* +Note that currently Linux does not support strong memory usage limits, so we have +to enforce it by checking the amount of memory periodically +********/ +} + +int main(int argc, char **argv) { + int status, opt, ret=0; + time_t ini; + int currun = 0; + struct stat sstat; + double dt; + setvbuf(stderr, NULL, _IONBF, 0); + entrada[0] = saida[0] = erro[0] = rootdir[0] = curdir[0] = 0; + user = group = -1; + allproc = 1; + checknchild=1; + killallproc=1; + bequiet=0; + + if(argc>1 && !strcmp("--help", argv[1])) { + usage(argc,argv); + exit(5); + } + + /* parse command-line options */ + getcwd(curdir, BUFFSIZE); /* default: use cwd as rootdir */ + while( (opt=getopt(argc,argv,"qKar:c:d:m:f:F:t:T:u:n:i:o:e:C:R:G:U:p:s")) != -1 ) { + switch(opt) { + case 'q': bequiet=1; + break; + case 'a': allproc=0; + break; + case 'K': killallproc=0; + break; + case 's': + checknchild=0; + break; + case 'c': max_core.rlim_max = max_core.rlim_cur = atoi(optarg); + break; + case 'f': max_fsize.rlim_max = max_fsize.rlim_cur = KBYTE*atoi(optarg); + break; + case 'F': max_nofile.rlim_max = max_nofile.rlim_cur = atoi(optarg); + break; + case 'd': max_data.rlim_max = max_data.rlim_cur = KBYTE*atoi(optarg); + break; + case 'm': max_rss.rlim_max = max_rss.rlim_cur = KBYTE*atoi(optarg); + break; + case 't': cpu_timeout.rlim_max = cpu_timeout.rlim_cur = 1 + ((int) atof(optarg)); + cpu_timeoutdouble = atof(optarg); + break; + case 'T': real_timeout = atoi(optarg); + break; + case 'u': max_processes.rlim_max = max_processes.rlim_cur = atoi(optarg); + break; + case 'U': user = atoi(optarg); + break; + case 'r': nruns = atoi(optarg); + break; + case 'G': group = atoi(optarg); + break; + case 'R': strncpy(rootdir, optarg, 255); /* root directory */ + rootdir[255]=0; + break; + case 'C': strncpy(curdir, optarg, 255); /* root directory */ + curdir[255]=0; + break; + case 'i': strncpy(entrada, optarg, 255); + entrada[255]=0; + break; + case 'o': strncpy(saida, optarg, 255); + saida[255]=0; + break; + case 'e': strncpy(erro, optarg, 255); + erro[255]=0; + break; + case 'n': dochroot = atoi(optarg); + break; + case 'p': st = atoi(optarg); + break; + case '?': usage(argc,argv); + exit(5); + } + } + + if(optind >= argc) { /* no more arguments */ + usage(argc,argv); + exit(5); + } + + if(dochroot && chroot(rootdir)) { + fprintf(stderr,"ERROR %s\n",strerror(errno)); + fprintf(stderr,"%s: unable to chroot to directory %s\n", + argv[0], rootdir); + exit(4); + } + /* change the root directory (ZP: and working dir, in not root)*/ + if(curdir[0] && chdir(curdir)) { + fprintf(stderr,"ERROR %s\n",strerror(errno)); + fprintf(stderr,"%s: unable to change directory to %s\n", + argv[0], curdir); + exit(4); + } + + stat(".", &sstat); + if(user == -1) { + user = (int) sstat.st_uid; + if(!bequiet) { + fprintf(stderr, "Security note: if the sub-code is not trustful, it shall be run with a different user from the one running safeexec.\ +Use -U and -G for that, but you might need to have root privilegies.\n"); + } + } + if(group == -1) + group = (int) sstat.st_gid; + if(user == 0 || group == 0) { + fprintf(stderr, "ERROR: safeexec shall not be instructed to run the sub-code as root\n"); + exit(4); + } + + time(&ini); + dt = 0.; +// int iter=0; + doagain: + if((child_pid=fork())) { + struct rusage uso; + /* ------------------- parent process ----------------------------- */ + if(currun == 0) { + setrlimit(RLIMIT_CORE, &max_core); + } + currun++; + if(!bequiet) + fprintf(stderr,"safeexec: starting the job. Parent controller has pid %d, child is %d...\n",getpid(),child_pid); + alarm(1); /* set alarm and wait for child execution */ + signal(SIGALRM, handle_alarm); + while(waitpid(child_pid, &status, 0) != child_pid) ; + if(timekill) exitandkill(3); + + testsystem(child_pid,getpid(),allproc?user:-1,allproc?group:-1,max_data.rlim_max,max_rss.rlim_max); + + getrusage(RUSAGE_CHILDREN, &uso); + dt = uso.ru_utime.tv_sec+(double)uso.ru_utime.tv_usec/1000000.0+ + uso.ru_stime.tv_sec+(double)uso.ru_stime.tv_usec/1000000.0; +// printf("user runnning time: %.4lf\n",uso.ru_utime.tv_sec+(double)uso.ru_utime.tv_usec/1000000.0); +// printf("system runnning time: %.4lf\n",uso.ru_stime.tv_sec+(double)uso.ru_stime.tv_usec/1000000.0); +// printf("total runnning time: %.4lf\n",dt); + + if (dt >= cpu_timeoutdouble) { +// printf ("utsec=%d utusec=%d stsec=%d stusec=%d\n", uso.ru_utime.tv_sec, uso.ru_utime.tv_usec, uso.ru_stime.tv_sec, uso.ru_stime.tv_usec); + if(!bequiet) + fprintf(stderr, "safeexec: timed-out (cputime) after %.2lf seconds\n", cpu_timeoutdouble); + fflush(stderr); +// fprintf(stdout, "timed-out (cputime) after %d seconds\n", cpu_timeoutint); +// fflush(stdout); + exitandkill(3); + } + + // check if child got an uncaught signal error & reproduce it in parent + if(WIFSIGNALED(status)) { + fprintf (stderr, "safeexec: RUN-TIME SIGNAL REPORTED BY THE PROGRAM %s: %d\n", argv[optind], WTERMSIG(status)); + fflush(stderr); +// raise(WTERMSIG(status)); + exitandkill(2); + } + + if(WIFEXITED(status)) { + if(WEXITSTATUS(status)) { + ret = WEXITSTATUS(status)+10; + if(!bequiet) + fprintf (stderr, "safeexec: PROGRAM EXITED WITH NONZERO CODE %s: %d\n", + argv[optind], ret-10); + } else ret = 0; + } else { + fprintf (stderr, "safeexec: PROGRAM TERMINATED ABNORMALLY %s\n", + argv[optind]); + exitandkill(9); + } + + if(currun < nruns) goto doagain; + + // otherwise just report the exit code: + if (st) fprintf (stderr, "safeexec: TOTAL TIME RUNNING %s: %u sec (%lf sec)\n", argv[optind], (unsigned int) (time(NULL)-ini), dt); + exitandkill(ret); + } else { + /* ------------------- child process ------------------------------ */ +#ifdef DEBUG + fprintf(stderr,"child started\n"); +#endif + /* change the group id to 'nobody' */ + if(setgid(group)<0) { + fprintf(stderr,"ERROR %s\n",strerror(errno)); + fprintf(stderr, "%s: unable to change gid to %d\n", argv[0], group); + exit(4); + } + /* change the user id to 'nobody' */ + if(setuid(user)<0) { + fprintf(stderr,"ERROR %s\n",strerror(errno)); + fprintf(stderr, "%s: unable to change uid to %d\n", argv[0], user); + exit(4); + } + + if(currun==nruns-1) { + if (saida[0]) freopen(saida, "w", stdout); + if (erro[0]) freopen(erro, "w", stderr); + } else { + freopen("/dev/null", "w", stdout); + freopen("/dev/null", "w", stderr); + } + if (entrada[0]) freopen(entrada, "r", stdin); + + /* attempt to change the hard limits */ + /*******Note that currently Linux does not support memory usage limits********/ + + cpu_timeout.rlim_max+=1; cpu_timeout.rlim_cur+=1; + + if( setrlimit(RLIMIT_CPU, &cpu_timeout) || + setrlimit(RLIMIT_DATA, &max_data) || + setrlimit(RLIMIT_STACK, &max_data) || + setrlimit(RLIMIT_CORE, &max_core) || + setrlimit(RLIMIT_RSS, &max_rss) || + setrlimit(RLIMIT_FSIZE, &max_fsize) || + setrlimit(RLIMIT_NOFILE, &max_nofile) || + setrlimit(RLIMIT_NPROC, &max_processes) ) { + fprintf(stderr,"ERROR %s\n",strerror(errno)); + fprintf(stderr, "%s: can't set hard limits\n", argv[0]); + exit(6); + } + + /* attempt to exec the child process */ + if(execv(argv[optind],&argv[optind]) < 0) { + fprintf(stderr,"ERROR %s\n",strerror(errno)); + fprintf(stderr, "%s: unable to exec %s\n", argv[0], argv[optind]); + exit(6); + } + } + return 0; +} diff --git a/tools/sendscore.sh b/tools/sendscore.sh new file mode 100755 index 0000000..72393c3 --- /dev/null +++ b/tools/sendscore.sh @@ -0,0 +1,69 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# last modified 22/oct/2012 by cassio@ime.usp.br + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" -o "$4" == "" ]; then + echo "Usage $0 []" + echo "e.g. $0 score.dat http://bombonera.ime.usp.br/boca site1 hardpass" + echo " $0 summary.html http://bombonera.ime.usp.br/boca site1 hardpass 1" + echo "the last number in the previous line indicates the number of the site, which should be unique among sites" + exit 1 +fi +BOCASERVER=$2 +user=$3 +pass=$4 +pc2=0 +if [ "$5" != "" ]; then +pc2=$5 +fi + +for i in wget tr perl shasum cut; do + p=`which $i` + if [ -x "$p" ]; then + echo -n "" + else + echo command "$i" not found + exit 1 + fi +done + +if [ -r "$1" ]; then +md=`wget -S -T3 -t3 $BOCASERVER/index.php -O /dev/null --save-cookies /tmp/.cookie.txt --keep-session-cookies 2>&1 | grep PHPSESS | tail -n1 | cut -f2 -d'=' | cut -f1 -d';'` +res=`echo -n $pass | shasum -a 256 - | cut -f1 -d' '` +res=`echo -n "${res}${md}" | shasum -a 256 - | cut -f1 -d' '` +wget -T3 -t3 "$BOCASERVER/index.php?name=${user}&password=${res}&action=scoretransfer" --load-cookies /tmp/.cookie.txt --keep-session-cookies --save-cookies /tmp/.cookie.txt -O /tmp/.temp.txt 2>/dev/null >/dev/null +grep -qi incorrect /tmp/.temp.txt +if [ $? == 0 ]; then + echo User or password incorrect +else +nom=`echo -n $1 | perl -MURI::Escape -lne 'print uri_escape($_)'` +echo -n "PC2=${pc2}&name=${nom}&data=" > /tmp/.temp.txt +if [ "$pc2" != "0" ]; then + uuencode -m zzzzzzzzzz < "$1" | grep -v "begin-base64.*zzzzzzzzzz" | perl -MURI::Escape -lne 'print uri_escape($_)' >> /tmp/.temp.txt +else + cat "$1" | perl -MURI::Escape -lne 'print uri_escape($_)' >> /tmp/.temp.txt +fi +wget -t3 -T3 "$BOCASERVER/site/putfile.php" --load-cookies /tmp/.cookie.txt --keep-session-cookies -O /tmp/.temp2.txt --post-file=/tmp/.temp.txt >/dev/null 2>/dev/null +[ -r /tmp/.temp2.txt ] && cat /tmp/.temp2.txt +rm -f /tmp/.temp2.txt +fi +rm -f /tmp/.temp.txt +rm -f /tmp/.cookie.txt +else + echo file $1 not found +fi diff --git a/tools/singlefilebkp.sh b/tools/singlefilebkp.sh new file mode 100755 index 0000000..8f68c41 --- /dev/null +++ b/tools/singlefilebkp.sh @@ -0,0 +1,46 @@ +#!/bin/bash + +[ -x /etc/icpc/bocaserver.sh ] && . /etc/icpc/bocaserver.sh +if [ "$BOCASERVER" == "" ]; then + echo "This computer has no configured BOCA server. Ask an admin to update /etc/icpc/bocaserver.sh (usually resetting everything is an easy way)" + exit 1 +fi + +for i in uuencode wget tr perl md5sum cut; do + p=`which $i` + if [ -x "$p" ]; then + echo -n "" + else + echo "$i" not found + exit 1 + fi +done + +if [ "$1" == "" ]; then + echo "Usage: $0 " + exit 1 +fi + +if [ -r "$1" ]; then +md=`wget -S http://$BOCASERVER/boca/index.php -O /dev/null --save-cookies /tmp/.cookie.txt --keep-session-cookies 2>&1 | grep PHPSESS | tail -n1 | cut -f2 -d'=' | cut -f1 -d';'` +echo -n "User: " +read user +echo -n "Password: " +read pass +res=`echo -n $pass | md5sum - | cut -f1 -d' '` +res=`echo -n "${res}${md}" | md5sum - | cut -f1 -d' '` +wget "http://$BOCASERVER/boca/index.php?name=${user}&password=${res}" --load-cookies /tmp/.cookie.txt --keep-session-cookies --save-cookies /tmp/.cookie.txt -O /tmp/.temp.txt 2>/dev/null >/dev/null +grep -qi incorrect /tmp/.temp.txt +if [ $? == 0 ]; then + echo User or password incorrect +else +nom=`echo -n $1 | perl -MURI::Escape -lne 'print uri_escape($_)'` +echo -n "name=${nom}&data=" > /tmp/.temp.txt +uuencode -m zzzzzzzzzz < $1 | grep -v "begin-base64.*zzzzzzzzzz" | perl -MURI::Escape -lne 'print uri_escape($_)' >> /tmp/.temp.txt +wget "http://$BOCASERVER/boca/team/getfile.php" --load-cookies /tmp/.cookie.txt --keep-session-cookies -O /dev/null --post-file=/tmp/.temp.txt >/dev/null 2>/dev/null +fi +rm -f /tmp/.temp.txt +rm -f /tmp/.cookie.txt +else + echo file $1 not found +fi diff --git a/tools/updatescore.sh b/tools/updatescore.sh new file mode 100755 index 0000000..546e17f --- /dev/null +++ b/tools/updatescore.sh @@ -0,0 +1,141 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see . +# //////////////////////////////////////////////////////////////////////////////// +# last updated 01/nov/2012 by cassio@ime.usp.br +if [ "`id -u`" != "0" ]; then + echo "Must be run as root" + exit 1 +fi +bocadir=/var/www/boca +[ -r /etc/boca.conf ] && . /etc/boca.conf + +privatedir=$bocadir/src/private/remotescores +others=$privatedir/otherservers +if [ "$1" == "" -o "$2" == "" ]; then + echo "Usage $0 " + echo "e.g. $0 $privatedir $others" + echo "*** When arguments are not given, default values as of the previous line is used" +fi +if [ "$1" != "" ]; then + privatedir=$1 +fi +if [ "$2" != "" ]; then + others=$2 +else + others=$privatedir/otherservers +fi + +for i in id chown chmod md5sum shasum wget tr cut awk tail head grep cat sed sleep; do + p=`which $i` + if [ -x "$p" ]; then + echo -n "" + else + echo command "$i" not found + exit 1 + fi +done +if [ "`id -u`" != "0" ]; then + echo "Script must run as root" +fi + +if [ ! -d $privatedir ]; then + echo "Could not find directory $privatedir" + exit 1 +fi +tempdir=$privatedir/tmp +mkdir -p $tempdir >/dev/null 2>/dev/null +if [ ! -d $tempdir ]; then + echo "Could not create directory $tempdir" + exit 1 +fi +httpbocadir=boca +secs=120 +apacheuser= +[ -r /etc/icpc/apacheuser ] && apacheuser=`cat /etc/icpc/apacheuser | sed 's/ \t\n//g'` +[ "$apacheuser" == "" ] && apacheuser=www-data +id -u $apacheuser > /dev/null 2>/dev/null +[ $? != 0 ] && echo "User $apacheuser not found -- error to set permissions with chown/chmod" + +hash="shasum -a 256 -" +#hash="md5sum -" + +#rm -f $privatedir/score_*.dat +chown $apacheuser.root $privatedir/score_*.dat + +if [ ! -r $others ]; then + echo "External server list in $others not found" + exit 1 +fi +echo "Starting loop to get scores from servers defined in $others" +while /bin/true; do + echo "Getting scores..." + qtd=1 + for BOCASERVER in `grep -v "^[ \t]*\#" $others | awk '{ print $1; }'`; do + if [ "$BOCASERVER" == "" ]; then + continue + fi + echo $BOCASERVER | grep -q "http" + [ $? == 0 ] || BOCASERVER=http://$BOCASERVER/boca + + user=`grep -v "^[ \t]*\#" $others | head -n$qtd | tail -n1 | awk '{ print $2; }'` + [ "$user" == "" ] && user=score + pass=`grep -v "^[ \t]*\#" $others | head -n$qtd | tail -n1 | awk '{ print $2; }'` + [ "$pass" == "" ] && pass=score + let "qtd = $qtd + 1" + + echo -n "Asking server $BOCASERVER. Authenticating with user '$user'..." + md=`wget -t3 -T3 -S $BOCASERVER/index.php -O /dev/null --save-cookies $tempdir/.cookie.txt --keep-session-cookies 2>&1 | grep PHPSESS | tail -n1 | cut -f2 -d'=' | cut -f1 -d';'` + res=`echo -n $pass | $hash | cut -f1 -d' '` + res=`echo -n "${res}${md}" | $hash | cut -f1 -d' '` + echo -n "sending password..." + wget -t3 -T3 "$BOCASERVER/index.php?name=${user}&password=${res}" --load-cookies $tempdir/.cookie.txt --keep-session-cookies --save-cookies $tempdir/.cookie.txt -O $tempdir/.temp.txt 2>/dev/null >/dev/null + grep -qi incorrect $tempdir/.temp.txt + if [ "$?" != "0" ]; then + rm -f $tempdir/* + echo "downloading scoretable..." + wget -t3 -T3 "$BOCASERVER/scoretable.php?remote=-42" --load-cookies $tempdir/.cookie.txt --keep-session-cookies --save-cookies $tempdir/.cookie.txt -O $tempdir/score.zip 2>$tempdir/.bocascore.tmp >$tempdir/.bocascore.tmp + if [ "$?" == "0" ]; then + unzip -qq $tempdir/score.zip -d $tempdir + if [ "$?" == "0" ]; then + for fscore in `ls -d $tempdir/*.dat`; do + chown $apacheuser.root "$fscore" + chmod 660 "$fscore" + bfscore=`basename $fscore` + hasscore=`echo $bfscore | cut -d'_' -f1` + if [ "$hasscore" != "score" ]; then + bfscore=score_$bfscore + fi + mv "$fscore" "$privatedir/$bfscore" + echo "Score downloaded successfully into $privatedir/$bfscore" + done + else + echo "Error: score file from $BOCASERVER is not a valid package" + fi + else + echo "Error getting score file from $BOCASERVER: `cat $tempdir/.bocascore.tmp`" + fi + else + echo "Error authenticating to server $BOCASERVER" + fi + rm -f $tempdir/.temp.txt + rm -f $tempdir/.cookie.txt + done + + echo -n "Waiting $secs secs..." + sleep $secs + echo "" +done -- cgit v1.2.3