restructuring of boca's git

5 files changed, 0 insertions, 627 deletions

diff --git a/boca-1.5.0/src/system/contest.php b/boca-1.5.0/src/system/contest.php
deleted file mode 100644
index 2d4d788..0000000
--- a/boca-1.5.0/src/system/contest.php
+++ /dev/null
@@ -1,214 +0,0 @@
-<?php
-////////////////////////////////////////////////////////////////////////////////
-//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 05/aug/2012 by cassio@ime.usp.br
-//Change list: 
-// 02/jul/2006 by cassio@ime.usp.br
-// 25/aug/2007 by cassio@ime.usp.br: php initial tag changed to complete form
-
-require 'header.php';
-
-if (isset($_GET["new"]) && $_GET["new"]=="1") {
-	$n = DBNewContest();
-	ForceLoad("contest.php?contest=$n");
-}
-
-if (isset($_GET["contest"]) && is_numeric($_GET["contest"]))
-  $contest=$_GET["contest"];
-else
-  $contest=$_SESSION["usertable"]["contestnumber"];
-
-if(($ct = DBContestInfo($contest)) == null)
-	ForceLoad("../index.php");
-if ($ct["contestlocalsite"]==$ct["contestmainsite"]) $main=true; else $main=false;
-
-if (isset($_POST["Submit3"]) && isset($_POST["penalty"]) && is_numeric($_POST["penalty"]) && 
-    isset($_POST["maxfilesize"]) && isset($_POST["mainsite"]) && isset($_POST['localsite']) &&
-    isset($_POST["name"]) && $_POST["name"] != "" && isset($_POST["lastmileanswer"]) && 
-    is_numeric($_POST["lastmileanswer"]) && is_numeric($_POST["mainsite"]) && is_numeric($_POST['localsite']) &&
-    isset($_POST["lastmilescore"]) && is_numeric($_POST["lastmilescore"]) && isset($_POST["duration"]) && 
-    is_numeric($_POST["duration"]) &&
-    isset($_POST["startdateh"]) && $_POST["startdateh"] >= 0 && $_POST["startdateh"] <= 23 && 
-    isset($_POST["contest"]) && is_numeric($_POST["contest"]) &&
-    isset($_POST["startdatemin"]) && $_POST["startdatemin"] >= 0 && $_POST["startdatemin"] <= 59 &&
-    isset($_POST["startdated"]) && isset($_POST["startdatem"]) && isset($_POST["startdatey"]) && 
-    checkdate($_POST["startdatem"], $_POST["startdated"], $_POST["startdatey"])) {
-	if ($_POST["confirmation"] == "confirm") {
-		$t = mktime ($_POST["startdateh"], $_POST["startdatemin"], 0, $_POST["startdatem"], 
-                             $_POST["startdated"], $_POST["startdatey"]);
-		if ($_POST["Submit3"] == "Activate") $ac=1;
-		else $ac=0;
-		$param['number']=$_POST["contest"];
-		$param['name']=$_POST["name"];
-		$param['startdate']=$t;
-		$param['duration']=$_POST["duration"]*60;
-		$param['lastmileanswer']=$_POST["lastmileanswer"]*60;
-		$param['lastmilescore']= $_POST["lastmilescore"]*60;
-		$param['penalty']=$_POST["penalty"]*60;
-		$param['maxfilesize']=$_POST["maxfilesize"]*1000;
-		$param['active']=$ac;
-		$param['mainsite']=$_POST["mainsite"];
-		$param['localsite']=$_POST["localsite"];
-		$param['mainsiteurl']=$_POST["mainsiteurl"];
-
-		DBUpdateContest ($param);
-		if ($ac == 1 && $_POST["contest"] != $_SESSION["usertable"]["contestnumber"]) {
-			$cf = globalconf();
-			if($cf["basepass"] == "")
-				MSGError("You must log in the new contest. The standard admin password is empty (if not changed yet).");
-			else
-				MSGError("You must log in the new contest. The standard admin password is " . $cf["basepass"] . " (if not changed yet).");
-
-			ForceLoad("../index.php");
-		}
-	}
-	ForceLoad("contest.php?contest=".$_POST["contest"]);
-}
-?>
-<br>
-
-<form name="form1" enctype="multipart/form-data" method="post" action="contest.php">
-  <input type=hidden name="confirmation" value="noconfirm" />
-  <script language="javascript">
-    function conf() {
-      if (confirm("Confirm?")) {
-        document.form1.confirmation.value='confirm';
-      }
-    }
-    function newcontest() {
-      document.location='contest.php?new=1';
-    }
-    function contestch(n) {
-      if(n==null) {
-        k=document.form1.contest[document.form1.contest.selectedIndex].value;
-        if(k=='new') newcontest();
-        else document.location='contest.php?contest='+k;
-      } else {
-        document.location='contest.php?contest='+n;
-      }
-    }
-  </script>
-  <br><br>
-  <center>
-    <table border="0">
-      <tr>
-        <td width="35%" align=right>Contest number:</td>
-        <td width="65%">
-<select onChange="contestch()" name="contest">
-<?php 
-$cs = DBAllContestInfo();
-$isfake=false;
-for ($i=0; $i<count($cs); $i++) {
-  echo "<option value=\"" . $cs[$i]["contestnumber"] . "\" ";
-  if ($contest == $cs[$i]["contestnumber"]) {
-    echo "selected";
-	if($cs[$i]["contestnumber"] == 0) $isfake=true;
-  }
-  echo ">" . $cs[$i]["contestnumber"] . ($cs[$i]["contestactive"]=="t"?"*":"") ."</option>\n";
-}
-?>
-<option value="new">new</option>
-</select>
-        </td>
-      </tr>
-	<?php if(!$isfake) { ?>
-      <tr>
-        <td width="35%" align=right>Name:</td>
-        <td width="65%">
-          <input type="text" <?php if(!$main) echo "readonly"; ?> name="name" value="<?php echo $ct["contestname"]; ?>" size="50" maxlength="50" />
-        </td>
-      </tr>
-      <tr>
-        <td width="35%" align=right>Start date:</td>
-        <td width="65%"> hh:mm
-          <input type="text" <?php if(!$main) echo "readonly"; ?> name="startdateh" value="<?php echo date("H", $ct["conteststartdate"]); ?>" size="2" maxlength="2" />
-          :
-          <input type="text" <?php if(!$main) echo "readonly"; ?> name="startdatemin" value="<?php echo date("i", $ct["conteststartdate"]); ?>" size="2" maxlength="2" />
-          &nbsp; &nbsp; dd/mm/yyyy
-          <input type="text" <?php if(!$main) echo "readonly"; ?> name="startdated" value="<?php echo date("d", $ct["conteststartdate"]); ?>" size="2" maxlength="2" />
-          /
-          <input type="text" <?php if(!$main) echo "readonly"; ?> name="startdatem" value="<?php echo date("m", $ct["conteststartdate"]); ?>" size="2" maxlength="2" />
-          /
-          <input type="text" <?php if(!$main) echo "readonly"; ?> name="startdatey" value="<?php echo date("Y", $ct["conteststartdate"]); ?>" size="4" maxlength="4" />
-        </td>
-      </tr>
-      <tr>
-        <td width="35%" align=right>Duration (in minutes):</td>
-        <td width="65%">
-          <input type="text" name="duration" <?php if(!$main) echo "readonly"; ?> value="<?php echo $ct["contestduration"]/60; ?>" size="20" maxlength="20" />
-        </td>
-      </tr>
-      <tr>
-        <td width="35%" align=right>Stop answering (in minutes):</td>
-        <td width="65%">
-          <input type="text" name="lastmileanswer" <?php if(!$main) echo "readonly"; ?> value="<?php echo $ct["contestlastmileanswer"]/60; ?>" size="20" maxlength="20" />
-        </td>
-      </tr>
-      <tr>
-        <td width="35%" align=right>Stop scoreboard (in minutes):</td>
-        <td width="65%">
-          <input type="text" name="lastmilescore" <?php if(!$main) echo "readonly"; ?> value="<?php echo $ct["contestlastmilescore"]/60; ?>" size="20" maxlength="20" />
-        </td>
-      </tr>
-      <tr>
-        <td width="35%" align=right>Penalty (in minutes):</td>
-        <td width="65%">
-          <input type="text" name="penalty" <?php if(!$main) echo "readonly"; ?> value="<?php echo $ct["contestpenalty"]/60; ?>" size="20" maxlength="20" />
-        </td>
-      </tr>
-      <tr>
-        <td width="35%" align=right>Max file size allowed for teams (in KB):</td>
-        <td width="65%">
-          <input type="text" name="maxfilesize" <?php if(!$main) echo "readonly"; ?> 
-               value="<?php echo $ct["contestmaxfilesize"]/1000; ?>" size="20" maxlength="20" />
-        </td>
-      </tr>
-  <tr><td width="35%" align=right>
-    Your PHP config. allows at most:</td>
-  <td width="65%">
-    <?php echo ini_get('post_max_size').'B(max. post) and '.ini_get('upload_max_filesize').'B(max. filesize)'; ?>
-  </td></tr>
-      <tr>
-							<td width="35%" align=right>Contest main site URL (IP/bocafolder):</td>
-        <td width="65%">
-          <input type="text" name="mainsiteurl" value="<?php echo $ct["contestmainsiteurl"]; ?>" size="40" maxlength="200" />
-        </td>
-      </tr>
-      <tr>
-        <td width="35%" align=right>Contest main site number:</td>
-        <td width="65%">
-          <input type="text" name="mainsite" value="<?php echo $ct["contestmainsite"]; ?>" size="4" maxlength="4" />
-        </td>
-      </tr>
-      <tr>
-        <td width="35%" align=right>Contest local site number:</td>
-        <td width="65%">
-          <input type="text" name="localsite" value="<?php echo $ct["contestlocalsite"]; ?>" size="4" maxlength="4" />
-        </td>
-      </tr>
-    </table>
-  </center>
-  <center>
-      <input type="submit" name="Submit3" value="Send" onClick="conf()">
-      <input type="submit" name="Submit3" value="Activate" onClick="conf()">
-      <input type="reset" name="Submit4" value="Clear">
-  </center>
-							<?php } else { echo "<br><br><center>Select a contest or create a new one.</center><br><br>"; } ?>
-</form>
-
-</body>
-</html>
diff --git a/boca-1.5.0/src/system/header.php b/boca-1.5.0/src/system/header.php
deleted file mode 100644
index 75d0fca..0000000
--- a/boca-1.5.0/src/system/header.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-////////////////////////////////////////////////////////////////////////////////
-//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 05/aug/2012 by cassio@ime.usp.br
-ob_start();
-header ("Expires: " . gmdate("D, d M Y H:i:s") . " GMT");
-header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
-header ("Cache-Control: no-cache, must-revalidate");
-header ("Pragma: no-cache");
-header ("Content-Type: text/html; charset=utf-8");
-session_start();
-ob_end_flush();
-require_once('../version.php');
-
-require_once("../globals.php");
-require_once("../db.php");
-
-echo "<html><head><title>System's Page</title>\n";
-echo "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n";
-echo "<link rel=stylesheet href=\"../Css.php\" type=\"text/css\">\n";
-
-//echo "<meta http-equiv=\"refresh\" content=\"60\" />";
-if(!ValidSession()) {
-	InvalidSession("system/index.php");
-        ForceLoad("../index.php");
-}
-if($_SESSION["usertable"]["usertype"] != "system") {
-	IntrusionNotify("system/index.php");
-        ForceLoad("../index.php");
-}
-
-echo "</head><body><table border=1 width=\"100%\">\n";
-echo "<tr><td nowrap bgcolor=\"eeee00\" align=center>";
-echo "<img src=\"../images/smallballoontransp.png\" alt=\"\">";
-echo "<font color=\"#000000\">BOCA</font>";
-echo "</td><td bgcolor=\"#eeee00\" width=\"99%\">\n";
-echo "Username: " . $_SESSION["usertable"]["userfullname"] ."<br>\n";
-list($clockstr,$clocktype)=siteclock();
-echo "</td><td bgcolor=\"#eeee00\" align=center nowrap>&nbsp;".$clockstr."&nbsp;</td></tr>\n";
-echo "</table>\n";
-echo "<table border=0 width=\"100%\" align=center>\n";
-echo " <tr>\n";
-echo "  <td align=center><a class=menu style=\"font-weight:bold\" href=contest.php>Contest</a></td>\n";
-echo "  <td align=center><a class=menu style=\"font-weight:bold\" href=importxml.php>Import</a></td>\n";
-echo "  <td align=center><a class=menu style=\"font-weight:bold\" href=option.php>Options</a></td>\n";
-echo "  <td align=center><a class=menu style=\"font-weight:bold\" href=../index.php>Logout</a></td>\n";
-echo " </tr>\n"; 
-echo "</table>\n";
-?>
diff --git a/boca-1.5.0/src/system/importxml.php b/boca-1.5.0/src/system/importxml.php
deleted file mode 100644
index 71616c1..0000000
--- a/boca-1.5.0/src/system/importxml.php
+++ /dev/null
@@ -1,307 +0,0 @@
-<?php
-////////////////////////////////////////////////////////////////////////////////
-//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 05/aug/2012 by cassio@ime.usp.br
-//Change list 
-// 15/June/2011 by cassio@ime.usp.br: created based on import.php
-
-require('header.php');
-$id = '';
-
-if(isset($_POST["Submit"])) {
-  if(isset($_SESSION["importfile"])) {
-	  $importfile = $_SESSION['importfile'];
-  }
-  if (isset($_FILES["importfile"]) && $_FILES["importfile"]["name"]!="") {
-	  $importfile = $_FILES["importfile"];
-  }
-  if(isset($importfile)) {
-	  $_SESSION['importfile'] = $importfile;
-
-	if ($_POST["confirmation"] == "confirm") {
-		$type=htmlspecialchars($importfile["type"]);
-		$size=htmlspecialchars($importfile["size"]);
-		$name=htmlspecialchars($importfile["name"]);
-		$temp=htmlspecialchars($importfile["tmp_name"]);
-		if(isset($importfile['filecontent']))
-			$ar = $importfile['filecontent'];
-		else {
-			if (!is_uploaded_file($temp)) {
-				IntrusionNotify("file upload problem.");
-				ForceLoad("../index.php");
-			}
-			if (($ar = file($temp)) === false) {
-				IntrusionNotify("Unable to open the uploaded file.");
-				ForceLoad("../index.php");
-			}
-			$ar=implode('',$ar);
-			$_SESSION['importfile']['filecontent']=$ar;
-		}
-		$localsite=0;
-		if(isset($_POST['localsite']) && is_numeric($_POST['localsite'])) $localsite=$_POST['localsite'];
-		$acr['CONTESTREC']=array('number'=>-1, 
-								 'name'=>-1, 
-								 'startdate'=>-1, 
-								 'duration'=>-1, 
-								 'lastmileanswer'=>-1,
-								 'lastmilescore'=>-1,
-								 'localsite'=>-1,
-								 'penalty'=>-1,
-								 'maxfilesize'=>-1,
-								 'updatetime'=>-1);
-		if($localsite > 0)
-			$acr['CONTESTREC']['localsite'] = "" . $localsite;
-
-		$acr['ANSWERREC']=array('number'=>-1,
-							'name'=>-1,
-							'yes'=>-1,
-							'updatetime'=>-1);
-		$acr['LANGUAGEREC']=array('number'=>-1,
-							  'name'=>-1,
-							  'filepath'=>-1,
-							  'filename'=>-1,
-							  'comppath'=>-1,
-							  'compname'=>-1,
-							  'problemnumber'=>-1,
-							  'updatetime'=>-1);
-		$acr['PROBLEMREC']=array('number'=>-1,
-							  'name'=>-1,
-							  'fullname'=>-1,
-							  'basename'=>-1,
-							  'inputfilename'=>-1,
-							  'inputfilepath'=>-1,
-							  'solfilename'=>-1,
-							  'solfilepath'=>-1,
-							  'descfilename'=>-1,
-							  'descfilepath'=>-1,
-							  'tl'=>-1,
-							  'colorname'=>-1,
-							  'color'=>-1,
-							  'fake'=>-1,
-							  'updatetime'=>-1);
-		$acr['SITETIME']=array('site'=>-1,
-							   'start'=>-1,
-							   'enddate'=>-1,
-							   'updatetime'=>-1);
-		$acr['SITEREC']=array('sitenumber'=>-1,
-							  'site'=>-1,
-							  'number'=>-1,
-							  'sitename'=>-1,
-							  'siteip'=>-1,
-							  'siteduration'=>-1,
-							  'sitelastmileanswer'=>-1,
-							  'sitelastmilescore'=>-1,
-							  'sitejudging'=>-1,
-							  'sitetasking'=>-1,
-							  'siteautoend'=>-1,
-							  'siteglobalscore'=>-1,
-							  'siteactive'=>-1,
-							  'sitescorelevel'=>-1,
-							  'sitepermitlogins'=>-1,
-							  'siteautojudge'=>-1,
-							  'sitenextuser'=>-1,
-							  'sitenextclar'=>-1,
-							  'sitenextrun'=>-1,
-							  'sitenexttask'=>-1,
-							  'sitemaxtask'=>-1,
-							  'sitechiefname'=>-1,
-							  'updatetime'=>-1);
-		$acr['USERREC']=array('site'=>-1,
-						   'user'=>-1,
-						   'number'=>-1,
-						   'username'=>-1,
-						   'updatetime'=>-1,
-						   'usericpcid'=>-1,
-						   'userfull'=>-1,
-						   'userdesc'=>-1,
-						   'type'=>-1,
-						   'enabled'=>-1,
-						   'multilogin'=>-1,
-						   'userip'=>-1,
-						   'userlastlogin'=>-1,
-						   'userlastlogout'=>-1,
-						   'permitip'=>-1);
-
-		$ac['CLARREC']=array('site'=>-1
-					  'user'=>-1,
-					  'number'=>-1,
-					  'problem'=>-1,
-					  'question'=>-1,
-					  'clarnumber'=>-1,
-					  'clardate'=>-1,
-					  'clardatediff'=>-1,
-					  'clardatediffans'=>-1,
-					  'claranswer'=>-1,
-					  'clarstatus'=>-1,
-					  'clarjudge'=>-1,
-					  'clarjudgesite'=>-1,
-					  'updatetime'=>-1);
-		$ac['RUNREC']=array('site'=>-1,
-					 'user'=>-1,
-					 'number'=>-1,
-					 'runnumber'=>-1,
-					 'problem'=>-1,
-					 'lang'=>-1,
-					 'filename'=>-1,
-					 'filepath'=>-1,
-					 'rundate'=>-1,
-					 'rundatediff'=>-1,
-					 'rundatediffans'=>-1,
-					 'runanswer'=>-1,
-					 'runstatus'=>-1,
-					 'runjudge'=>-1,
-					 'runjudgesite'=>-1,
-					 'runjudge1'=>-1,
-					 'runjudgesite1'=>-1,
-					 'runanswer1'=>-1,
-					 'runjudge2'=>-1,
-					 'runjudgesite2'=>-1,
-					 'runanswer2'=>-1,
-					 'autoip'=>-1,
-					 'autobegindate'=>-1,
-					 'autoenddate'=>-1,
-					 'autoanswer'=>-1,
-					 'autostdout'=>-1,
-					 'autostderr'=>-1,
-					 'updatetime'=>-1);
-		$ac['TASKREC']=array(
-			'site'=>-1,
-			'user'=>-1,
-			'desc'=>-1,
-			'number'=>-1,
-			'tasknumber'=>-1,
-			'color'=>-1,
-			'colorname'=>-1,
-			'updatetime'=>-1,
-			'filename'=>-1,
-			'filepath'=>-1,
-			'sys'=>-1,
-			'status'=>-1,
-			'taskdate'=>-1,
-			'taskdatediff'=>-1,
-			'taskdatediffans'=>-1,
-			'taskstaffnumber'=>-1,
-			'taskstaffsite'=>-1);
-
-
-		if(strtoupper(substr($ar,0,5)) != '<XML>' && isset($_POST['password']) && strlen($_POST['password'])>20) {
-			echo "<br>Starting to create the contest<br>";
-			$str = strtok($ar," \n\t");
-			$str = strtok(" \n\t");
-			$ar = decryptData($str,$_POST['password'],'importxml');
-			if(strtoupper(substr($ar,0,5)) != '<XML>') {
-				echo "<br>Error decrypting file. Import aborted.<br>";
-				echo "</body></html>";
-				exit;
-			}
-		}
-		if(strtoupper(substr($ar,0,5)) == '<XML>') {
-			echo "<br>File has been loaded.<br>";
-//			echo "<pre>\n$ar</pre>\n";
-			if(!importFromXML($ar,$acr,0,$localsite))
-				echo "<br>Error during updating of the local database.<br>";
-			echo "</body></html>";
-			exit;
-		}
-		else
-			$id = rawurldecode(strtok($ar," \n\t"));
-	}
-  }
-} else {
-	unset($_POST['localsite']);
-	unset($_SESSION['importfile']);
-}
-?>
-<br>
-<br>
-<center><b>
-To import a pre-defined contest, just fill in the import file field.</b></center>
-<br>
-<body onload="document.form1.name.focus()">
-<script language="JavaScript" src="../sha256.js"></script>
-<script language="JavaScript">
-function computeHASH()
-{
-	var passHASH;
-    passHASH = '';
-	<?php if(strlen($id) > 0) { ?>
-	passHASH = js_myhash(js_myhash(document.form1.password.value)+'<?php echo $id; ?>');
-    <?php } ?>
-	document.form1.password.value = passHASH;
-}
-</script>
-
-<form name="form1" enctype="multipart/form-data" method="post" action="importxml.php">
-  <input type=hidden name="confirmation" value="noconfirm" />
-  <center>
-    <table border="0">
-      <tr>
-        <td width="50%" align=right>Local site number:</td>
-        <td width="50%">
-<?php
-	if(isset($_POST["localsite"])) {
-	echo $_POST['localsite'];
-    echo "<input type=\"hidden\" name=\"localsite\" size=\"10\" value=\"" .$_POST['localsite']. "\">";
-	} else
-	echo "<input type=\"text\" name=\"localsite\" size=\"10\">";
-?>
-        </td>
-      </tr>
-<?php
-		if(isset($_SESSION['importfile'])) {
-			echo "<tr><td width=\"50%\" align=right>Challenge string:</td><td width=\"50%\">" . $id . "</td></tr>\n";
-		} else {
-?>
-      <tr>
-        <td width="50%" align=right>Import file:</td>
-        <td width="50%">
-				<input type="file" name="importfile" size="40">
-        </td>
-      </tr>
-<?php
-			  }
-	if($id == '') {
-		echo "<input type=\"hidden\" name=\"password\">";
-	} else {
-?>
-	<tr> 
-	 <td width="50%" align=right>Encryption key:</td>
-	<td width="50%">
-	<input type="password" name="password">
-	</td>
-	</tr>
-<?php
-			}
-?>
-    </table>
-  </center>
-  <script language="javascript">
-    function conf() {
-      if (confirm("Confirm?")) {
-  	    computeHASH();
-        document.form1.confirmation.value='confirm';
-      }
-    }
-  </script>
-  <center>
-      <input type="submit" name="Submit" value="Import" onClick="conf()">
-      <input type="reset" name="Submit2" value="Clear">
-  </center>
-</form>
-
-</body>
-</html>
diff --git a/boca-1.5.0/src/system/index.php b/boca-1.5.0/src/system/index.php
deleted file mode 100644
index ec74ce9..0000000
--- a/boca-1.5.0/src/system/index.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-////////////////////////////////////////////////////////////////////////////////
-//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 05/aug/2012 by cassio@ime.usp.br
-require('header.php');
-?>
-</body>
-</html>
diff --git a/boca-1.5.0/src/system/option.php b/boca-1.5.0/src/system/option.php
deleted file mode 100644
index 81e5879..0000000
--- a/boca-1.5.0/src/system/option.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-////////////////////////////////////////////////////////////////////////////////
-//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 05/aug/2012 by cassio@ime.usp.br
-require('header.php');
-require('../optionlower.php');
-?>