diff options
92 files changed, 6145 insertions, 23 deletions
diff --git a/boca-1.5.0/doc/problemtemplate/compare/c b/boca-1.5.0/doc/problemexamples/abacaxi/compare/c index 4998be3..4998be3 100755 --- a/boca-1.5.0/doc/problemtemplate/compare/c +++ b/boca-1.5.0/doc/problemexamples/abacaxi/compare/c diff --git a/boca-1.5.0/doc/problemtemplate/compare/cpp b/boca-1.5.0/doc/problemexamples/abacaxi/compare/cpp index 4998be3..4998be3 100755 --- a/boca-1.5.0/doc/problemtemplate/compare/cpp +++ b/boca-1.5.0/doc/problemexamples/abacaxi/compare/cpp diff --git a/boca-1.5.0/doc/problemtemplate/compare/java b/boca-1.5.0/doc/problemexamples/abacaxi/compare/java index 4998be3..4998be3 100755 --- a/boca-1.5.0/doc/problemtemplate/compare/java +++ b/boca-1.5.0/doc/problemexamples/abacaxi/compare/java diff --git a/boca-1.5.0/doc/problemtemplate/compile/c b/boca-1.5.0/doc/problemexamples/abacaxi/compile/c index 04a08e9..04a08e9 100644 --- a/boca-1.5.0/doc/problemtemplate/compile/c +++ b/boca-1.5.0/doc/problemexamples/abacaxi/compile/c diff --git a/boca-1.5.0/doc/problemtemplate/compile/cpp b/boca-1.5.0/doc/problemexamples/abacaxi/compile/cpp index 2ec55ac..2ec55ac 100644 --- a/boca-1.5.0/doc/problemtemplate/compile/cpp +++ b/boca-1.5.0/doc/problemexamples/abacaxi/compile/cpp diff --git a/boca-1.5.0/doc/problemtemplate/compile/java b/boca-1.5.0/doc/problemexamples/abacaxi/compile/java index dae050e..dae050e 100644 --- a/boca-1.5.0/doc/problemtemplate/compile/java +++ b/boca-1.5.0/doc/problemexamples/abacaxi/compile/java diff --git a/boca-1.5.0/doc/problemtemplate/description/bits.txt b/boca-1.5.0/doc/problemexamples/abacaxi/description/abacaxi.txt index 4cd89f0..4cd89f0 100644 --- a/boca-1.5.0/doc/problemtemplate/description/bits.txt +++ b/boca-1.5.0/doc/problemexamples/abacaxi/description/abacaxi.txt diff --git a/boca-1.5.0/doc/problemexamples/abacaxi/description/problem.info b/boca-1.5.0/doc/problemexamples/abacaxi/description/problem.info new file mode 100644 index 0000000..b4b6af8 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/abacaxi/description/problem.info @@ -0,0 +1,3 @@ +basename=abacaxi +fullname=The abacaxi problem +descfile=abacaxi.txt diff --git a/boca-1.5.0/doc/problemexamples/abacaxi/input/abacaxi b/boca-1.5.0/doc/problemexamples/abacaxi/input/abacaxi new file mode 100644 index 0000000..26d3afe --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/abacaxi/input/abacaxi @@ -0,0 +1,25 @@ +5
+32 37 82 46 32
+13 40 75 62 19
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+14 22 29 41 72 25 68 90
+22 19 21 45 70 46 66 80
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diff --git a/boca-1.5.0/doc/problemtemplate/limits/c b/boca-1.5.0/doc/problemexamples/abacaxi/limits/c index b48a3b7..b48a3b7 100644 --- a/boca-1.5.0/doc/problemtemplate/limits/c +++ b/boca-1.5.0/doc/problemexamples/abacaxi/limits/c diff --git a/boca-1.5.0/doc/problemtemplate/limits/cpp b/boca-1.5.0/doc/problemexamples/abacaxi/limits/cpp index b48a3b7..b48a3b7 100644 --- a/boca-1.5.0/doc/problemtemplate/limits/cpp +++ b/boca-1.5.0/doc/problemexamples/abacaxi/limits/cpp diff --git a/boca-1.5.0/doc/problemtemplate/limits/java b/boca-1.5.0/doc/problemexamples/abacaxi/limits/java index b48a3b7..b48a3b7 100644 --- a/boca-1.5.0/doc/problemtemplate/limits/java +++ b/boca-1.5.0/doc/problemexamples/abacaxi/limits/java diff --git a/boca-1.5.0/doc/problemexamples/abacaxi/output/abacaxi b/boca-1.5.0/doc/problemexamples/abacaxi/output/abacaxi new file mode 100644 index 0000000..2e9fd8b --- /dev/null +++ b/boca-1.5.0/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/boca-1.5.0/doc/problemtemplate/run/c b/boca-1.5.0/doc/problemexamples/abacaxi/run/c index d65ed58..d65ed58 100755 --- a/boca-1.5.0/doc/problemtemplate/run/c +++ b/boca-1.5.0/doc/problemexamples/abacaxi/run/c diff --git a/boca-1.5.0/doc/problemtemplate/run/cpp b/boca-1.5.0/doc/problemexamples/abacaxi/run/cpp index 9b2d092..9b2d092 100755 --- a/boca-1.5.0/doc/problemtemplate/run/cpp +++ b/boca-1.5.0/doc/problemexamples/abacaxi/run/cpp diff --git a/boca-1.5.0/doc/problemtemplate/run/java b/boca-1.5.0/doc/problemexamples/abacaxi/run/java index 945f15d..945f15d 100755 --- a/boca-1.5.0/doc/problemtemplate/run/java +++ b/boca-1.5.0/doc/problemexamples/abacaxi/run/java diff --git a/boca-1.5.0/doc/problemtemplate/tests/c b/boca-1.5.0/doc/problemexamples/abacaxi/tests/c index 1a0ca95..1a0ca95 100755 --- a/boca-1.5.0/doc/problemtemplate/tests/c +++ b/boca-1.5.0/doc/problemexamples/abacaxi/tests/c diff --git a/boca-1.5.0/doc/problemexamples/bits/compare/c b/boca-1.5.0/doc/problemexamples/bits/compare/c new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/bits/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +# // 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/boca-1.5.0/doc/problemexamples/bits/compare/cpp b/boca-1.5.0/doc/problemexamples/bits/compare/cpp new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/boca-1.5.0/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +# // 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/boca-1.5.0/doc/problemexamples/bits/compare/java b/boca-1.5.0/doc/problemexamples/bits/compare/java new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/boca-1.5.0/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +# // 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/boca-1.5.0/doc/problemexamples/bits/compile/c b/boca-1.5.0/doc/problemexamples/bits/compile/c new file mode 100644 index 0000000..04a08e9 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/bits/compile/c @@ -0,0 +1,159 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#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 + mv $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" != "" -a "$4" -gt "0" ]; then +maxm=${4}000 +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 2>/dev/null +cat <<EOF > 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 -lm -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 $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$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 +/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` +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 +rm -rf src/ +if [ -f stdout0 ]; then + cat stdout0 +fi +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/boca-1.5.0/doc/problemexamples/bits/compile/cpp b/boca-1.5.0/doc/problemexamples/bits/compile/cpp new file mode 100644 index 0000000..2ec55ac --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/bits/compile/cpp @@ -0,0 +1,159 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#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 + mv $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" != "" -a "$4" -gt "0" ]; then +maxm=${4}000 +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 2>/dev/null +cat <<EOF > 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 -lm -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 $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$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 +/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` +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 +rm -rf src/ +if [ -f stdout0 ]; then + cat stdout0 +fi +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/boca-1.5.0/doc/problemexamples/bits/compile/java b/boca-1.5.0/doc/problemexamples/bits/compile/java new file mode 100644 index 0000000..dae050e --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/bits/compile/java @@ -0,0 +1,176 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#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 "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${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 + mv $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 + +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 $cdir" >&2 + +cat <<EOF > compileit.sh +#!/bin/bash +javac=`which javac` +[ -x "\$javac" ] || javac=/usr/bin/javac +if [ ! -x \$javac ]; then + echo "\$javac not found or it's not executable" + exit 47 +fi +jar=`which jar` +[ -x "\$jar" ] || jar=/usr/bin/jar +if [ ! -x \$jar ]; then + echo "\$jar not found or it's not executable" + exit 47 +fi +export CLASSPATH=.:\$CLASSPATH +cd src +if [ -r "$name" ]; then + \$javac -Xmx${maxm}M -Xms${maxm}M "$name" + echo \$? > compileit.retcode +fi +find . -name "*.java" | while read lin; do + \$javac -Xmx${maxm}M -Xms${maxm}M "\$lin" + echo \$? > compileit.retcode +done +rm -f ../$jarfile +\$jar cvf ../$jarfile * +EOF +chmod 755 compileit.sh + +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys + +$sf -r1 -t$time -T$ttime -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 ./compileit.sh + +/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` +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 +rm -rf src/ +if [ -f stdout0 ]; then + cat stdout0 +fi +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/boca-1.5.0/doc/problemexamples/bits/description/bits.txt b/boca-1.5.0/doc/problemexamples/bits/description/bits.txt new file mode 100644 index 0000000..4cd89f0 --- /dev/null +++ b/boca-1.5.0/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/boca-1.5.0/doc/problemtemplate/description/problem.info b/boca-1.5.0/doc/problemexamples/bits/description/problem.info index e1bc487..e1bc487 100644 --- a/boca-1.5.0/doc/problemtemplate/description/problem.info +++ b/boca-1.5.0/doc/problemexamples/bits/description/problem.info diff --git a/boca-1.5.0/doc/problemtemplate/input/bits b/boca-1.5.0/doc/problemexamples/bits/input/bits index ef548be..ef548be 100644 --- a/boca-1.5.0/doc/problemtemplate/input/bits +++ b/boca-1.5.0/doc/problemexamples/bits/input/bits diff --git a/boca-1.5.0/doc/problemexamples/bits/limits/c b/boca-1.5.0/doc/problemexamples/bits/limits/c new file mode 100644 index 0000000..b48a3b7 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/bits/limits/c @@ -0,0 +1,13 @@ +#!/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 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/boca-1.5.0/doc/problemexamples/bits/limits/cpp b/boca-1.5.0/doc/problemexamples/bits/limits/cpp new file mode 100644 index 0000000..b48a3b7 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/bits/limits/cpp @@ -0,0 +1,13 @@ +#!/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 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/boca-1.5.0/doc/problemexamples/bits/limits/java b/boca-1.5.0/doc/problemexamples/bits/limits/java new file mode 100644 index 0000000..b48a3b7 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/bits/limits/java @@ -0,0 +1,13 @@ +#!/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 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/boca-1.5.0/doc/problemtemplate/output/bits b/boca-1.5.0/doc/problemexamples/bits/output/bits index 7749442..7749442 100644 --- a/boca-1.5.0/doc/problemtemplate/output/bits +++ b/boca-1.5.0/doc/problemexamples/bits/output/bits diff --git a/boca-1.5.0/doc/problemexamples/bits/run/c b/boca-1.5.0/doc/problemexamples/bits/run/c new file mode 100755 index 0000000..d65ed58 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/bits/run/c @@ -0,0 +1,124 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/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 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 +name=`basename "$1"` +if [ ! -x "$name" ]; then + echo "$1 not found (or is not in the current dir) or it's not executable" + exit 44 +fi +if [ "${name##*.}" != "exe" -a "${name##*.}" != "EXE" ]; then + echo "WARNING: executable file extension is not .exe" +fi +input=`basename "$2"` +if [ ! -r "$input" ]; 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" != "" -a "$4" -gt "0" ]; then +nruns=$4 +fi +maxm=512000 +if [ "$5" != "" -a "$5" -gt "0" ]; then +maxm=${5}000 +fi + +rm -f stdin0 2>/dev/null +mv "$input" stdin0 + +rm -f run.exe 2>/dev/null +mv "$name" run.exe +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $name is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -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/boca-1.5.0/doc/problemexamples/bits/run/cpp b/boca-1.5.0/doc/problemexamples/bits/run/cpp new file mode 100755 index 0000000..9b2d092 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/bits/run/cpp @@ -0,0 +1,123 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/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 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 it's not executable" + exit 44 +fi +name="$1" +if [ "${name##*.}" != "exe" -a "${name##*.}" != "EXE" ]; then + echo "WARNING: executable file extension is not .exe" +fi +if [ ! -r "$2" ]; then + echo "$2 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 + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" -a "$4" -gt "0" ]; then +nruns=$4 +fi +maxm=512000 +if [ "$5" != "" -a "$5" -gt "0" ]; then +maxm=${5}000 +fi + +rm -f stdin0 2>/dev/null +mv "$2" stdin0 + +rm -f run.exe 2>/dev/null +mv "$name" run.exe +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $name is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -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/boca-1.5.0/doc/problemexamples/bits/run/java b/boca-1.5.0/doc/problemexamples/bits/run/java new file mode 100755 index 0000000..945f15d --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/bits/run/java @@ -0,0 +1,163 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/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 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.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 +input=`basename "$2"` +if [ ! -r "$input" ]; 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" != "" -a "$4" -gt "0" ]; then +nruns=$4 +fi +maxm=512 +if [ "$5" != "" -a "$5" -gt "0" ]; then +maxm=${5} +fi + +rm -f stdin0 2>/dev/null +mv "$input" stdin0 + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +java=`which java` +[ -x "$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 +cd $cdir +$sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 -- $java -Xmx${maxm}M -Xms${maxm}M "$name" +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 - I'M 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 +# $java "$name" < stdin0 + $sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d20000000 -m20000000 -- $java -cp run.jar -Xmx${maxm}M -Xms${maxm}M "$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 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/boca-1.5.0/doc/problemexamples/bits/tests/c b/boca-1.5.0/doc/problemexamples/bits/tests/c new file mode 100755 index 0000000..1a0ca95 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/bits/tests/c @@ -0,0 +1,24 @@ +#!/bin/bash + +cat > test.c <<EOF +int main() { + char s[100]; + scanf("%s", s); + printf("%s\n",s); + return 0; +} +EOF +cat > test.in <<EOF +inputdata +EOF + +TL=2 +REP=10 +../compile/c test.c test.exe TL +../run/c test.exe test.in TL REP +output=`cat stdout0` +if [ "$output" != "inputdata" ]; then + echo "ERROR" + exit 1 +fi +exit 0 diff --git a/boca-1.5.0/doc/problemexamples/formiga/compare/c b/boca-1.5.0/doc/problemexamples/formiga/compare/c new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/formiga/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +# // 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/boca-1.5.0/doc/problemexamples/formiga/compare/cpp b/boca-1.5.0/doc/problemexamples/formiga/compare/cpp new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/boca-1.5.0/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +# // 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/boca-1.5.0/doc/problemexamples/formiga/compare/java b/boca-1.5.0/doc/problemexamples/formiga/compare/java new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/boca-1.5.0/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +# // 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/boca-1.5.0/doc/problemexamples/formiga/compile/c b/boca-1.5.0/doc/problemexamples/formiga/compile/c new file mode 100644 index 0000000..04a08e9 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/formiga/compile/c @@ -0,0 +1,159 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#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 + mv $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" != "" -a "$4" -gt "0" ]; then +maxm=${4}000 +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 2>/dev/null +cat <<EOF > 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 -lm -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 $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$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 +/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` +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 +rm -rf src/ +if [ -f stdout0 ]; then + cat stdout0 +fi +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/boca-1.5.0/doc/problemexamples/formiga/compile/cpp b/boca-1.5.0/doc/problemexamples/formiga/compile/cpp new file mode 100644 index 0000000..2ec55ac --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/formiga/compile/cpp @@ -0,0 +1,159 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#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 + mv $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" != "" -a "$4" -gt "0" ]; then +maxm=${4}000 +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 2>/dev/null +cat <<EOF > 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 -lm -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 $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$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 +/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` +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 +rm -rf src/ +if [ -f stdout0 ]; then + cat stdout0 +fi +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/boca-1.5.0/doc/problemexamples/formiga/compile/java b/boca-1.5.0/doc/problemexamples/formiga/compile/java new file mode 100644 index 0000000..dae050e --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/formiga/compile/java @@ -0,0 +1,176 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#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 "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${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 + mv $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 + +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 $cdir" >&2 + +cat <<EOF > compileit.sh +#!/bin/bash +javac=`which javac` +[ -x "\$javac" ] || javac=/usr/bin/javac +if [ ! -x \$javac ]; then + echo "\$javac not found or it's not executable" + exit 47 +fi +jar=`which jar` +[ -x "\$jar" ] || jar=/usr/bin/jar +if [ ! -x \$jar ]; then + echo "\$jar not found or it's not executable" + exit 47 +fi +export CLASSPATH=.:\$CLASSPATH +cd src +if [ -r "$name" ]; then + \$javac -Xmx${maxm}M -Xms${maxm}M "$name" + echo \$? > compileit.retcode +fi +find . -name "*.java" | while read lin; do + \$javac -Xmx${maxm}M -Xms${maxm}M "\$lin" + echo \$? > compileit.retcode +done +rm -f ../$jarfile +\$jar cvf ../$jarfile * +EOF +chmod 755 compileit.sh + +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys + +$sf -r1 -t$time -T$ttime -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 ./compileit.sh + +/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` +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 +rm -rf src/ +if [ -f stdout0 ]; then + cat stdout0 +fi +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/boca-1.5.0/doc/problemexamples/formiga/description/formiga.txt b/boca-1.5.0/doc/problemexamples/formiga/description/formiga.txt new file mode 100644 index 0000000..4cd89f0 --- /dev/null +++ b/boca-1.5.0/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/boca-1.5.0/doc/problemexamples/formiga/description/problem.info b/boca-1.5.0/doc/problemexamples/formiga/description/problem.info new file mode 100644 index 0000000..0bd73c3 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/formiga/description/problem.info @@ -0,0 +1,3 @@ +basename=formiga +fullname=The formiga test problem +descfile=formiga.txt diff --git a/boca-1.5.0/doc/problemexamples/formiga/input/formiga b/boca-1.5.0/doc/problemexamples/formiga/input/formiga new file mode 100644 index 0000000..c9a59b2 --- /dev/null +++ b/boca-1.5.0/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/boca-1.5.0/doc/problemexamples/formiga/limits/c b/boca-1.5.0/doc/problemexamples/formiga/limits/c new file mode 100644 index 0000000..b48a3b7 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/formiga/limits/c @@ -0,0 +1,13 @@ +#!/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 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/boca-1.5.0/doc/problemexamples/formiga/limits/cpp b/boca-1.5.0/doc/problemexamples/formiga/limits/cpp new file mode 100644 index 0000000..b48a3b7 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/formiga/limits/cpp @@ -0,0 +1,13 @@ +#!/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 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/boca-1.5.0/doc/problemexamples/formiga/limits/java b/boca-1.5.0/doc/problemexamples/formiga/limits/java new file mode 100644 index 0000000..b48a3b7 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/formiga/limits/java @@ -0,0 +1,13 @@ +#!/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 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/boca-1.5.0/doc/problemexamples/formiga/output/formiga b/boca-1.5.0/doc/problemexamples/formiga/output/formiga new file mode 100644 index 0000000..499641c --- /dev/null +++ b/boca-1.5.0/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/boca-1.5.0/doc/problemexamples/formiga/run/c b/boca-1.5.0/doc/problemexamples/formiga/run/c new file mode 100755 index 0000000..d65ed58 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/formiga/run/c @@ -0,0 +1,124 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/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 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 +name=`basename "$1"` +if [ ! -x "$name" ]; then + echo "$1 not found (or is not in the current dir) or it's not executable" + exit 44 +fi +if [ "${name##*.}" != "exe" -a "${name##*.}" != "EXE" ]; then + echo "WARNING: executable file extension is not .exe" +fi +input=`basename "$2"` +if [ ! -r "$input" ]; 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" != "" -a "$4" -gt "0" ]; then +nruns=$4 +fi +maxm=512000 +if [ "$5" != "" -a "$5" -gt "0" ]; then +maxm=${5}000 +fi + +rm -f stdin0 2>/dev/null +mv "$input" stdin0 + +rm -f run.exe 2>/dev/null +mv "$name" run.exe +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $name is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -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/boca-1.5.0/doc/problemexamples/formiga/run/cpp b/boca-1.5.0/doc/problemexamples/formiga/run/cpp new file mode 100755 index 0000000..9b2d092 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/formiga/run/cpp @@ -0,0 +1,123 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/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 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 it's not executable" + exit 44 +fi +name="$1" +if [ "${name##*.}" != "exe" -a "${name##*.}" != "EXE" ]; then + echo "WARNING: executable file extension is not .exe" +fi +if [ ! -r "$2" ]; then + echo "$2 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 + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" -a "$4" -gt "0" ]; then +nruns=$4 +fi +maxm=512000 +if [ "$5" != "" -a "$5" -gt "0" ]; then +maxm=${5}000 +fi + +rm -f stdin0 2>/dev/null +mv "$2" stdin0 + +rm -f run.exe 2>/dev/null +mv "$name" run.exe +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $name is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -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/boca-1.5.0/doc/problemexamples/formiga/run/java b/boca-1.5.0/doc/problemexamples/formiga/run/java new file mode 100755 index 0000000..945f15d --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/formiga/run/java @@ -0,0 +1,163 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/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 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.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 +input=`basename "$2"` +if [ ! -r "$input" ]; 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" != "" -a "$4" -gt "0" ]; then +nruns=$4 +fi +maxm=512 +if [ "$5" != "" -a "$5" -gt "0" ]; then +maxm=${5} +fi + +rm -f stdin0 2>/dev/null +mv "$input" stdin0 + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +java=`which java` +[ -x "$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 +cd $cdir +$sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 -- $java -Xmx${maxm}M -Xms${maxm}M "$name" +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 - I'M 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 +# $java "$name" < stdin0 + $sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d20000000 -m20000000 -- $java -cp run.jar -Xmx${maxm}M -Xms${maxm}M "$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 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/boca-1.5.0/doc/problemexamples/formiga/tests/c b/boca-1.5.0/doc/problemexamples/formiga/tests/c new file mode 100755 index 0000000..1a0ca95 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/formiga/tests/c @@ -0,0 +1,24 @@ +#!/bin/bash + +cat > test.c <<EOF +int main() { + char s[100]; + scanf("%s", s); + printf("%s\n",s); + return 0; +} +EOF +cat > test.in <<EOF +inputdata +EOF + +TL=2 +REP=10 +../compile/c test.c test.exe TL +../run/c test.exe test.in TL REP +output=`cat stdout0` +if [ "$output" != "inputdata" ]; then + echo "ERROR" + exit 1 +fi +exit 0 diff --git a/boca-1.5.0/doc/problemexamples/multas/compare/c b/boca-1.5.0/doc/problemexamples/multas/compare/c new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/boca-1.5.0/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +# // 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/boca-1.5.0/doc/problemexamples/multas/compare/cpp b/boca-1.5.0/doc/problemexamples/multas/compare/cpp new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/boca-1.5.0/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +# // 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/boca-1.5.0/doc/problemexamples/multas/compare/java b/boca-1.5.0/doc/problemexamples/multas/compare/java new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/boca-1.5.0/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +# // 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/boca-1.5.0/doc/problemexamples/multas/compile/c b/boca-1.5.0/doc/problemexamples/multas/compile/c new file mode 100644 index 0000000..04a08e9 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/multas/compile/c @@ -0,0 +1,159 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#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 + mv $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" != "" -a "$4" -gt "0" ]; then +maxm=${4}000 +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 2>/dev/null +cat <<EOF > 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 -lm -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 $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$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 +/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` +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 +rm -rf src/ +if [ -f stdout0 ]; then + cat stdout0 +fi +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/boca-1.5.0/doc/problemexamples/multas/compile/cpp b/boca-1.5.0/doc/problemexamples/multas/compile/cpp new file mode 100644 index 0000000..2ec55ac --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/multas/compile/cpp @@ -0,0 +1,159 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#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 + mv $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" != "" -a "$4" -gt "0" ]; then +maxm=${4}000 +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 2>/dev/null +cat <<EOF > 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 -lm -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 $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$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 +/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` +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 +rm -rf src/ +if [ -f stdout0 ]; then + cat stdout0 +fi +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/boca-1.5.0/doc/problemexamples/multas/compile/java b/boca-1.5.0/doc/problemexamples/multas/compile/java new file mode 100644 index 0000000..dae050e --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/multas/compile/java @@ -0,0 +1,176 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#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 "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${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 + mv $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 + +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 $cdir" >&2 + +cat <<EOF > compileit.sh +#!/bin/bash +javac=`which javac` +[ -x "\$javac" ] || javac=/usr/bin/javac +if [ ! -x \$javac ]; then + echo "\$javac not found or it's not executable" + exit 47 +fi +jar=`which jar` +[ -x "\$jar" ] || jar=/usr/bin/jar +if [ ! -x \$jar ]; then + echo "\$jar not found or it's not executable" + exit 47 +fi +export CLASSPATH=.:\$CLASSPATH +cd src +if [ -r "$name" ]; then + \$javac -Xmx${maxm}M -Xms${maxm}M "$name" + echo \$? > compileit.retcode +fi +find . -name "*.java" | while read lin; do + \$javac -Xmx${maxm}M -Xms${maxm}M "\$lin" + echo \$? > compileit.retcode +done +rm -f ../$jarfile +\$jar cvf ../$jarfile * +EOF +chmod 755 compileit.sh + +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys + +$sf -r1 -t$time -T$ttime -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 ./compileit.sh + +/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` +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 +rm -rf src/ +if [ -f stdout0 ]; then + cat stdout0 +fi +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/boca-1.5.0/doc/problemexamples/multas/description/m.txt b/boca-1.5.0/doc/problemexamples/multas/description/m.txt new file mode 100644 index 0000000..4cd89f0 --- /dev/null +++ b/boca-1.5.0/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/boca-1.5.0/doc/problemexamples/multas/description/problem.info b/boca-1.5.0/doc/problemexamples/multas/description/problem.info new file mode 100644 index 0000000..45944fc --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/multas/description/problem.info @@ -0,0 +1,3 @@ +basename=multas +fullname=The Poblem of multas +descfile=m.txt diff --git a/boca-1.5.0/doc/problemexamples/multas/input/file b/boca-1.5.0/doc/problemexamples/multas/input/file new file mode 100644 index 0000000..bb947cd --- /dev/null +++ b/boca-1.5.0/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/boca-1.5.0/doc/problemexamples/multas/limits/c b/boca-1.5.0/doc/problemexamples/multas/limits/c new file mode 100644 index 0000000..b48a3b7 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/multas/limits/c @@ -0,0 +1,13 @@ +#!/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 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/boca-1.5.0/doc/problemexamples/multas/limits/cpp b/boca-1.5.0/doc/problemexamples/multas/limits/cpp new file mode 100644 index 0000000..b48a3b7 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/multas/limits/cpp @@ -0,0 +1,13 @@ +#!/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 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/boca-1.5.0/doc/problemexamples/multas/limits/java b/boca-1.5.0/doc/problemexamples/multas/limits/java new file mode 100644 index 0000000..b48a3b7 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/multas/limits/java @@ -0,0 +1,13 @@ +#!/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 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/boca-1.5.0/doc/problemexamples/multas/output/file b/boca-1.5.0/doc/problemexamples/multas/output/file new file mode 100644 index 0000000..5855c90 --- /dev/null +++ b/boca-1.5.0/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
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+
+Familia 4
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+
+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
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+Multa 14 d
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+Multa 18 c
+Multa 19 d
+Multa 20 e
+
diff --git a/boca-1.5.0/doc/problemexamples/multas/run/c b/boca-1.5.0/doc/problemexamples/multas/run/c new file mode 100755 index 0000000..d65ed58 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/multas/run/c @@ -0,0 +1,124 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/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 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 +name=`basename "$1"` +if [ ! -x "$name" ]; then + echo "$1 not found (or is not in the current dir) or it's not executable" + exit 44 +fi +if [ "${name##*.}" != "exe" -a "${name##*.}" != "EXE" ]; then + echo "WARNING: executable file extension is not .exe" +fi +input=`basename "$2"` +if [ ! -r "$input" ]; 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" != "" -a "$4" -gt "0" ]; then +nruns=$4 +fi +maxm=512000 +if [ "$5" != "" -a "$5" -gt "0" ]; then +maxm=${5}000 +fi + +rm -f stdin0 2>/dev/null +mv "$input" stdin0 + +rm -f run.exe 2>/dev/null +mv "$name" run.exe +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $name is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -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/boca-1.5.0/doc/problemexamples/multas/run/cpp b/boca-1.5.0/doc/problemexamples/multas/run/cpp new file mode 100755 index 0000000..9b2d092 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/multas/run/cpp @@ -0,0 +1,123 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/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 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 it's not executable" + exit 44 +fi +name="$1" +if [ "${name##*.}" != "exe" -a "${name##*.}" != "EXE" ]; then + echo "WARNING: executable file extension is not .exe" +fi +if [ ! -r "$2" ]; then + echo "$2 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 + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" -a "$4" -gt "0" ]; then +nruns=$4 +fi +maxm=512000 +if [ "$5" != "" -a "$5" -gt "0" ]; then +maxm=${5}000 +fi + +rm -f stdin0 2>/dev/null +mv "$2" stdin0 + +rm -f run.exe 2>/dev/null +mv "$name" run.exe +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $name is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -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/boca-1.5.0/doc/problemexamples/multas/run/java b/boca-1.5.0/doc/problemexamples/multas/run/java new file mode 100755 index 0000000..945f15d --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/multas/run/java @@ -0,0 +1,163 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/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 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.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 +input=`basename "$2"` +if [ ! -r "$input" ]; 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" != "" -a "$4" -gt "0" ]; then +nruns=$4 +fi +maxm=512 +if [ "$5" != "" -a "$5" -gt "0" ]; then +maxm=${5} +fi + +rm -f stdin0 2>/dev/null +mv "$input" stdin0 + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +java=`which java` +[ -x "$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 +cd $cdir +$sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 -- $java -Xmx${maxm}M -Xms${maxm}M "$name" +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 - I'M 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 +# $java "$name" < stdin0 + $sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d20000000 -m20000000 -- $java -cp run.jar -Xmx${maxm}M -Xms${maxm}M "$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 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/boca-1.5.0/doc/problemexamples/multas/tests/c b/boca-1.5.0/doc/problemexamples/multas/tests/c new file mode 100755 index 0000000..1a0ca95 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/multas/tests/c @@ -0,0 +1,24 @@ +#!/bin/bash + +cat > test.c <<EOF +int main() { + char s[100]; + scanf("%s", s); + printf("%s\n",s); + return 0; +} +EOF +cat > test.in <<EOF +inputdata +EOF + +TL=2 +REP=10 +../compile/c test.c test.exe TL +../run/c test.exe test.in TL REP +output=`cat stdout0` +if [ "$output" != "inputdata" ]; then + echo "ERROR" + exit 1 +fi +exit 0 diff --git a/boca-1.5.0/doc/problemexamples/problemtemplate/compare/c b/boca-1.5.0/doc/problemexamples/problemtemplate/compare/c new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/problemtemplate/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +# // 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/boca-1.5.0/doc/problemexamples/problemtemplate/compare/cpp b/boca-1.5.0/doc/problemexamples/problemtemplate/compare/cpp new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/boca-1.5.0/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +# // 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/boca-1.5.0/doc/problemexamples/problemtemplate/compare/java b/boca-1.5.0/doc/problemexamples/problemtemplate/compare/java new file mode 100755 index 0000000..4998be3 --- /dev/null +++ b/boca-1.5.0/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +# // 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/boca-1.5.0/doc/problemexamples/problemtemplate/compile/c b/boca-1.5.0/doc/problemexamples/problemtemplate/compile/c new file mode 100644 index 0000000..04a08e9 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/problemtemplate/compile/c @@ -0,0 +1,159 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#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 + mv $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" != "" -a "$4" -gt "0" ]; then +maxm=${4}000 +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 2>/dev/null +cat <<EOF > 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 -lm -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 $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$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 +/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` +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 +rm -rf src/ +if [ -f stdout0 ]; then + cat stdout0 +fi +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/boca-1.5.0/doc/problemexamples/problemtemplate/compile/cpp b/boca-1.5.0/doc/problemexamples/problemtemplate/compile/cpp new file mode 100644 index 0000000..2ec55ac --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/problemtemplate/compile/cpp @@ -0,0 +1,159 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#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 + mv $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" != "" -a "$4" -gt "0" ]; then +maxm=${4}000 +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 2>/dev/null +cat <<EOF > 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 -lm -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 $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +$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 +/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` +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 +rm -rf src/ +if [ -f stdout0 ]; then + cat stdout0 +fi +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/boca-1.5.0/doc/problemexamples/problemtemplate/compile/java b/boca-1.5.0/doc/problemexamples/problemtemplate/compile/java new file mode 100644 index 0000000..dae050e --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/problemtemplate/compile/java @@ -0,0 +1,176 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#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 "$1 not found or it's not readable" + exit 44 +fi +mkdir -p src +if [ "${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 + mv $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 + +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 $cdir" >&2 + +cat <<EOF > compileit.sh +#!/bin/bash +javac=`which javac` +[ -x "\$javac" ] || javac=/usr/bin/javac +if [ ! -x \$javac ]; then + echo "\$javac not found or it's not executable" + exit 47 +fi +jar=`which jar` +[ -x "\$jar" ] || jar=/usr/bin/jar +if [ ! -x \$jar ]; then + echo "\$jar not found or it's not executable" + exit 47 +fi +export CLASSPATH=.:\$CLASSPATH +cd src +if [ -r "$name" ]; then + \$javac -Xmx${maxm}M -Xms${maxm}M "$name" + echo \$? > compileit.retcode +fi +find . -name "*.java" | while read lin; do + \$javac -Xmx${maxm}M -Xms${maxm}M "\$lin" + echo \$? > compileit.retcode +done +rm -f ../$jarfile +\$jar cvf ../$jarfile * +EOF +chmod 755 compileit.sh + +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys + +$sf -r1 -t$time -T$ttime -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 ./compileit.sh + +/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` +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 +rm -rf src/ +if [ -f stdout0 ]; then + cat stdout0 +fi +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/boca-1.5.0/doc/problemexamples/problemtemplate/description/desc.txt b/boca-1.5.0/doc/problemexamples/problemtemplate/description/desc.txt new file mode 100644 index 0000000..4cd89f0 --- /dev/null +++ b/boca-1.5.0/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/boca-1.5.0/doc/problemexamples/problemtemplate/description/problem.info b/boca-1.5.0/doc/problemexamples/problemtemplate/description/problem.info new file mode 100644 index 0000000..785e648 --- /dev/null +++ b/boca-1.5.0/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/boca-1.5.0/doc/problemexamples/problemtemplate/input/file1 b/boca-1.5.0/doc/problemexamples/problemtemplate/input/file1 new file mode 100644 index 0000000..79ecf36 --- /dev/null +++ b/boca-1.5.0/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/boca-1.5.0/doc/problemexamples/problemtemplate/limits/c b/boca-1.5.0/doc/problemexamples/problemtemplate/limits/c new file mode 100644 index 0000000..b48a3b7 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/problemtemplate/limits/c @@ -0,0 +1,13 @@ +#!/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 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/boca-1.5.0/doc/problemexamples/problemtemplate/limits/cpp b/boca-1.5.0/doc/problemexamples/problemtemplate/limits/cpp new file mode 100644 index 0000000..b48a3b7 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/problemtemplate/limits/cpp @@ -0,0 +1,13 @@ +#!/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 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/boca-1.5.0/doc/problemexamples/problemtemplate/limits/java b/boca-1.5.0/doc/problemexamples/problemtemplate/limits/java new file mode 100644 index 0000000..b48a3b7 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/problemtemplate/limits/java @@ -0,0 +1,13 @@ +#!/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 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/boca-1.5.0/doc/problemexamples/problemtemplate/output/file1 b/boca-1.5.0/doc/problemexamples/problemtemplate/output/file1 new file mode 100644 index 0000000..16a2f69 --- /dev/null +++ b/boca-1.5.0/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/boca-1.5.0/doc/problemexamples/problemtemplate/run/c b/boca-1.5.0/doc/problemexamples/problemtemplate/run/c new file mode 100755 index 0000000..d65ed58 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/problemtemplate/run/c @@ -0,0 +1,124 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/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 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 +name=`basename "$1"` +if [ ! -x "$name" ]; then + echo "$1 not found (or is not in the current dir) or it's not executable" + exit 44 +fi +if [ "${name##*.}" != "exe" -a "${name##*.}" != "EXE" ]; then + echo "WARNING: executable file extension is not .exe" +fi +input=`basename "$2"` +if [ ! -r "$input" ]; 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" != "" -a "$4" -gt "0" ]; then +nruns=$4 +fi +maxm=512000 +if [ "$5" != "" -a "$5" -gt "0" ]; then +maxm=${5}000 +fi + +rm -f stdin0 2>/dev/null +mv "$input" stdin0 + +rm -f run.exe 2>/dev/null +mv "$name" run.exe +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $name is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -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/boca-1.5.0/doc/problemexamples/problemtemplate/run/cpp b/boca-1.5.0/doc/problemexamples/problemtemplate/run/cpp new file mode 100755 index 0000000..9b2d092 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/problemtemplate/run/cpp @@ -0,0 +1,123 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/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 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 it's not executable" + exit 44 +fi +name="$1" +if [ "${name##*.}" != "exe" -a "${name##*.}" != "EXE" ]; then + echo "WARNING: executable file extension is not .exe" +fi +if [ ! -r "$2" ]; then + echo "$2 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 + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" -a "$4" -gt "0" ]; then +nruns=$4 +fi +maxm=512000 +if [ "$5" != "" -a "$5" -gt "0" ]; then +maxm=${5}000 +fi + +rm -f stdin0 2>/dev/null +mv "$2" stdin0 + +rm -f run.exe 2>/dev/null +mv "$name" run.exe +file run.exe | grep -iq "statically linked" +if [ "$?" != "0" ]; then + echo "Aborting because $name is not statically linked" + exit 47 +fi + +cdir=`pwd` +echo "Current directory is $cdir -- chrooting on it" >&2 +$sf -F10 -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/boca-1.5.0/doc/problemexamples/problemtemplate/run/java b/boca-1.5.0/doc/problemexamples/problemtemplate/run/java new file mode 100755 index 0000000..945f15d --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/problemtemplate/run/java @@ -0,0 +1,163 @@ +#!/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 <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 21/july/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 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.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 +input=`basename "$2"` +if [ ! -r "$input" ]; 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" != "" -a "$4" -gt "0" ]; then +nruns=$4 +fi +maxm=512 +if [ "$5" != "" -a "$5" -gt "0" ]; then +maxm=${5} +fi + +rm -f stdin0 2>/dev/null +mv "$input" stdin0 + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo $cdir | grep -q "/bocajail" +if [ $? == 0 ]; then + cdir=`echo $cdir | sed "s/.*\/bocajail//"` + cat <<EOF > runit.sh +#!/bin/bash +[ -f /proc/cpuinfo ] || /bin/mount -t proc proc /proc +#/bin/mount --bind /dev /dev +[ -d /sys/kernel ] || /bin/mount -t sysfs sysfs /sys +java=`which java` +[ -x "$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 +cd $cdir +$sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -ostdout0 -estderr0 -U$bocau -G$bocag -n0 -C. -f20000 -d20000000 -m20000000 -- $java -Xmx${maxm}M -Xms${maxm}M "$name" +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 - I'M 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 +# $java "$name" < stdin0 + $sf -r$nruns -t$time -T$ttime -istdin0 -F256 -u256 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d20000000 -m20000000 -- $java -cp run.jar -Xmx${maxm}M -Xms${maxm}M "$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 +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret diff --git a/boca-1.5.0/doc/problemexamples/problemtemplate/tests/c b/boca-1.5.0/doc/problemexamples/problemtemplate/tests/c new file mode 100755 index 0000000..d7d0411 --- /dev/null +++ b/boca-1.5.0/doc/problemexamples/problemtemplate/tests/c @@ -0,0 +1,27 @@ +#!/bin/bash +# +# This file performs a test of the autojudge system. It can run whatever you feel important to test the autojudge +# and the script files that are included in the problem package + +cat > test.c <<EOF +int main() { + char s[100]; + scanf("%s", s); + printf("%s\n",s); + return 0; +} +EOF +cat > test.in <<EOF +inputdata +EOF + +TL=2 +REP=10 +../compile/c test.c test.exe TL +../run/c test.exe test.in TL REP +output=`cat stdout0` +if [ "$output" != "inputdata" ]; then + echo "ERROR" + exit 1 +fi +exit 0 diff --git a/boca-1.5.0/src/admin/problem.php b/boca-1.5.0/src/admin/problem.php index d55ff63..d52c429 100644 --- a/boca-1.5.0/src/admin/problem.php +++ b/boca-1.5.0/src/admin/problem.php @@ -98,7 +98,7 @@ for ($i=0; $i<count($prob); $i++) { echo " <td nowrap>" . $prob[$i]["name"] . "</td>\n"; echo " <td nowrap>" . $prob[$i]["fullname"] . " </td>\n"; echo " <td nowrap>" . $prob[$i]["basefilename"] . " </td>\n"; - if (isset($prob[$i]["descoid"]) && $prob[$i]["descoid"] != null) { + if (isset($prob[$i]["descoid"]) && $prob[$i]["descoid"] != null && isset($prob[$i]["descfilename"])) { echo " <td nowrap><a href=\"../filedownload.php?" . filedownload($prob[$i]["descoid"], $prob[$i]["descfilename"]) . "\">" . basename($prob[$i]["descfilename"]) . "</td>\n"; } diff --git a/boca-1.5.0/src/fcontest.php b/boca-1.5.0/src/fcontest.php index 8771291..077b4ec 100644 --- a/boca-1.5.0/src/fcontest.php +++ b/boca-1.5.0/src/fcontest.php @@ -151,6 +151,7 @@ CREATE TABLE \"usertable\" ( \"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) @@ -921,11 +922,7 @@ function DBNewContest ($param=array(), $c=null) { insertanswers($n,$c); insertlanguages($n,$c); - - DBExec($c, "insert into problemtable (contestnumber, problemnumber, problemname, problemfullname, ". - "problembasefilename, problemdescfilename, problemdescfile, probleminputfilename, probleminputfile, ". - "problemsolfilename, problemsolfile, fake) values ($n, 0, 'General', 'General', NULL, NULL, ". - "NULL, NULL, NULL, NULL, NULL, 't')", "DBNewContest(insert problem)"); + DBinsertfakeproblem($n,$c); if($cw) { DBExec($c, "commit work", "DBNewContest(commit)"); diff --git a/boca-1.5.0/src/fproblem.php b/boca-1.5.0/src/fproblem.php index dc8ed16..6a05836 100644 --- a/boca-1.5.0/src/fproblem.php +++ b/boca-1.5.0/src/fproblem.php @@ -54,6 +54,12 @@ CONSTRAINT \"contest_fk\" FOREIGN KEY (\"contestnumber\") REFERENCES \"contestta "(\"contestnumber\" int4_ops, \"problemname\" varchar_ops)", "DBCreateProblemTable(create problem_index2)"); } +function DBinsertfakeproblem($n,$c) { + DBExec($c, "insert into problemtable (contestnumber, problemnumber, problemname, problemfullname, ". + "problembasefilename, probleminputfilename, probleminputfile, fake) values ($n, 0, 'General', 'General', NULL, NULL, ". + "NULL, 't')", "DBNewContest(insert problem)"); +} + //////////////////////funcoes de problemas////////////////////////////////////////////////////////////// //recebe um numero de contest e numero de problema //devolve todos os dados relativos ao problema em cada linha do array, sendo que cada linha representa o fato @@ -61,7 +67,7 @@ CONSTRAINT \"contest_fk\" FOREIGN KEY (\"contestnumber\") REFERENCES \"contestta function DBGetProblemData($contestnumber, $problemnumber) { $c = DBConnect(); $r = DBExec($c, "select p.problemname as problemname, p.problemfullname as fullname, p.problembasefilename " . - "as basefilename, p.problemtimelimit as timelimit, " . + "as basefilename, " . "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'", @@ -80,8 +86,9 @@ function DBGetProblemData($contestnumber, $problemnumber) { if($ds=="") $ds = "/"; $ptmp = $_SESSION["locr"] . $ds . "private" . $ds . "problemtmp" . $ds . "problem" . $a[$i]['number'] . "-contest" . $contestnumber; if(is_readable($ptmp . ".name")) { - $a[$i]['descfilename']=$ptmp . $ds . file_get_contents($ptmp . ".name"); - $a[$i]['descoid']=-1; + $a[$i]['descfilename']=trim(file_get_contents($ptmp . ".name")); + if($a[$i]['descfilename'] != '') + $a[$i]['descoid']=-1; } } return $a; @@ -90,7 +97,7 @@ function DBGetFullProblemData($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.problemtimelimit as timelimit, " . + "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 " . @@ -110,8 +117,9 @@ function DBGetFullProblemData($contestnumber,$freeproblems=false) { if($ds=="") $ds = "/"; $ptmp = $_SESSION["locr"] . $ds . "private" . $ds . "problemtmp" . $ds . "problem" . $nn . "-contest" . $contestnumber; if(is_readable($ptmp . ".name")) { - $a[$i]['descfilename']=$ptmp . $ds . file_get_contents($ptmp . ".name"); - $a[$i]['descoid']=-1; + $a[$i]['descfilename']=trim(file_get_contents($ptmp . ".name")); + if($a[$i]['descfilename'] != '') + $a[$i]['descoid']=-1; } else { $randnum = session_id() . "_" . rand(); $dir = $ptmp . '-' . $randnum; @@ -145,19 +153,21 @@ function DBGetFullProblemData($contestnumber,$freeproblems=false) { $fullname=trim(sanitizeText($aa[1])); } } - if($descfile=='' || $basename=='' || $fullname=='') + if($basename=='' || $fullname=='') $failed=3; } } else $failed=4; if(!$failed) { @mkdir($ptmp); - if(file_put_contents($ptmp . $ds . $descfile, encryptData(file_get_contents($dir . $ds . "description" . $ds . $descfile),$cf['key']),LOCK_EX)===FALSE) - $failed=5; + if($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($ptmp . ".name",$descfile); + file_put_contents($ptmp . ".name",$ptmp . $ds . $descfile); if(is_readable($ptmp . ".name")) { - $a[$i]['descfilename']=$ptmp . $ds . $descfile; - $a[$i]['descoid']=-1; + $a[$i]['descfilename']=trim(file_get_contents($ptmp . ".name")); + if($a[$i]['descfilename'] != '') + $a[$i]['descoid']=-1; } DBExec($c,"update problemtable set problemfullname='$fullname', problembasefilename='$basename' where problemnumber=$nn and contestnumber=$contestnumber", "DBGetFullProblemData(free problem)"); @@ -410,8 +420,9 @@ function DBGetProblems($contest,$showanyway=false) { if($ds=="") $ds = "/"; $ptmp = $_SESSION["locr"] . $ds . "private" . $ds . "problemtmp" . $ds . "problem" . $a[$i]['number'] . "-contest" . $contestnumber; if(is_readable($ptmp . ".name")) { - $a[$i]['descfilename']=$ptmp . $ds . file_get_contents($ptmp . ".name"); - $a[$i]['descoid']=-1; + $a[$i]['descfilename']=trim(file_get_contents($ptmp . ".name")); + if($a[$i]['descfilename'] != '') + $a[$i]['descoid']=-1; } } return $a; diff --git a/boca-1.5.0/src/team/problem.php b/boca-1.5.0/src/team/problem.php index c5bc8cb..2627990 100644 --- a/boca-1.5.0/src/team/problem.php +++ b/boca-1.5.0/src/team/problem.php @@ -42,7 +42,7 @@ for ($i=0; $i<count($prob); $i++) { echo "</td>\n"; echo " <td nowrap>" . $prob[$i]["basefilename"] . " </td>\n"; echo " <td nowrap>" . $prob[$i]["fullname"] . " </td>\n"; - if (isset($prob[$i]["descoid"]) && $prob[$i]["descoid"] != null) { + if (isset($prob[$i]["descoid"]) && $prob[$i]["descoid"] != null && isset($prob[$i]["descfilename"])) { echo " <td nowrap><a href=\"../filedownload.php?" . filedownload($prob[$i]["descoid"], $prob[$i]["descfilename"]) . "\">" . basename($prob[$i]["descfilename"]) . "</td>\n"; } diff --git a/boca-1.5.0/tools/etc/icpc/becomeserver.sh b/boca-1.5.0/tools/etc/icpc/becomeserver.sh index 31db6db..07caccf 100755 --- a/boca-1.5.0/tools/etc/icpc/becomeserver.sh +++ b/boca-1.5.0/tools/etc/icpc/becomeserver.sh @@ -190,7 +190,7 @@ fi if [ "$OK" == "y" ]; then cd $bocadir/src php private/createdb.php -cd - +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" diff --git a/boca-1.5.0/tools/icpc.etc.tgz b/boca-1.5.0/tools/icpc.etc.tgz Binary files differindex ed8306a..d3b7025 100644 --- a/boca-1.5.0/tools/icpc.etc.tgz +++ b/boca-1.5.0/tools/icpc.etc.tgz diff --git a/boca-1.5.0/tools/installv2.sh b/boca-1.5.0/tools/installv2.sh index 5552aa9..03cbd29 100755 --- a/boca-1.5.0/tools/installv2.sh +++ b/boca-1.5.0/tools/installv2.sh @@ -20,7 +20,6 @@ echo "#############################################################" echo "### installv2.sh of 06/Aug/2012 (A) by cassio@ime.usp.br ###" echo "#############################################################" -# checked with ubuntu 10.04 and 10.10 and 11.04 and 12.04 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` |