Bots/CGod.class.php

   1 <?php
   2 /******************************* PHP-P10 v2 *****************************
   3  * Copyright (C) 2011  Philipp Kreil (pk910)                            *
   4  *                                                                      *
   5  * This program is free software: you can redistribute it and/or modify *
   6  * it under the terms of the GNU General Public License as published by *
   7  * the Free Software Foundation, either version 3 of the License, or    *
   8  * (at your option) any later version.                                  *
   9  *                                                                      *
  10  * This program is distributed in the hope that it will be useful,      *
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  13  * GNU General Public License for more details.                         *
  14  *                                                                      *
  15  * You should have received a copy of the GNU General Public License    *
  16  * along with this program. If not, see <http://www.gnu.org/licenses/>. *
  17  *                                                                      *
  18  ************************************************************************
  19  *
  20  *  Bots/CGod.class.php
  21  *
  22  * simple C debugger...
  23  *
  24  */
  25
  26 class {$_NAME} extends Bot {
  27         private $uplink;
  28         private $c, $ccache = array();
  29
  30         public function load($uplink, $old = false) {
  31                 $this->uplink = $uplink;
  32                 if(!$old) {
  33                         $nick = "C";
  34                         $ident = "c";
  35                         $host = "Services.WebGamesNet.net";
  36                         $ip = "0::0";
  37                         $realname = "C C C C C";
  38                         $modes = "ioknISD";
  39                         $this->c = $this->uplink->addUser($nick,$ident,$host,$ip,$modes,$realname);
  40                         if(is_a($this->c, "P10_User")) {
  41                                 $this->uplink->join($this->c, "#c", (P10_Channel::USERPRIV_OPED | P10_Channel::USERPRIV_VOICE));
  42                                 $this->uplink->join($this->c, "#dev", P10_Channel::USERPRIV_VOICE);
  43                         }
  44                 } else {
  45                         $this->c = $old;
  46                 }
  47
  48                 ModCMD::bind($this, BIND_CHANMSG, "recive_privmsg");
  49                 ModCMD::bind($this, BIND_QUIT, "recive_quit");
  50         }
  51
  52         public function unload($rehash = false) {
  53                 foreach($this->ccache as $id => $c) {
  54                         fclose($c['pipes'][1]);
  55                         fclose($c['pipes'][2]);
  56                         proc_terminate($c['proc'],9);
  57                 }
  58                 $this->ccache = array();
  59                 if($rehash) {
  60                         return $this->c;
  61                 } else {
  62                         $this->uplink->delUser($this->c, "Bye.");
  63                 }
  64         }
  65
  66         public function loop() {
  67                 foreach($this->ccache as $id => $c) {
  68                         if(!$this->checkstate($c)) {
  69                 unlink("tmp/debug_".$c['id'].".c");
  70                 unlink("tmp/debug_".$c['id']);
  71                                 unset($this->ccache[$id]);
  72                         }
  73                 }
  74         }
  75
  76         function recive_privmsg($user, $channel, $message) {
  77                 $opOnCChannel = false;
  78                 $CChannel = P10_Channel::getChannelByName("#C");
  79                 if($CChannel) {
  80                         $privs = $CChannel->getUserPrivs($user);
  81                         $opOnCChannel = ($privs & P10_Channel::USERPRIV_OPED);
  82                 }
  83                 if(!$user->getModes()->hasMode('o') && !$opOnCChannel) return 0;
  84                 $exp=explode(" ", $message, 2);
  85                 switch (strtolower($exp[0])) {
  86                         case "~c":
  87                                 if(count($this->ccache) > 5) {
  88                                         $this->uplink->notice($this->c, $user, "too many running c processes at the moment!");
  89                                         return;
  90                                 }
  91                                 $entry=array();
  92                                 $entry['channel'] = $channel;
  93                 $entry['id'] = rand(1, 999999);
  94                 if(preg_match("#pastebin\.com/([a-zA-Z0-9]*)$#i", $exp[1])) {
  95                     $pasteid = explode("/", $exp[1]);
  96                     $pasteid = $pasteid[count($pasteid)-1];
  97                     $codecontent = file_get_contents("http://pastebin.com/download.php?i=".$pasteid);
  98                     if(preg_match("#Unknown Paste ID!#i", $codecontent)) {
  99                         $this->uplink->notice($this->bot, $user, "Unknown Paste ID!");
 100                         return;
 101                     }
 102                     $code = "#include \"includes.h\"
 103                     ".$codecontent;
 104                 } else {
 105                     $code = "#include \"includes.h\"
 106                     ".$exp[1];
 107                 };
 108                 $fp = fopen("tmp/debug_".$entry['id'].".c", "w");
 109                 fwrite($fp, $code);
 110                 fclose($fp);
 111                 $err = shell_exec("gcc -o tmp/debug_".$entry['id']." tmp/debug_".$entry['id'].".c 2>&1");
 112                 if($err) {
 113                     $err=str_replace("\r","",$err);
 114                     $lines=explode("\n",$err);
 115                     $i=0;
 116                     foreach($lines as $line) {
 117                         if($line == "") continue;
 118                         $i++;
 119                         if($i>100) {
 120                             $this->uplink->privmsg($this->c, $entry['channel'], "too many lines!");
 121                             break;
 122                         }
 123                         $this->uplink->privmsg($this->c, $entry['channel'], $line);
 124                     }
 125                 }
 126                 if(!file_exists("tmp/debug_".$entry['id'])) {
 127                     unlink("tmp/debug_".$entry['id'].".c");
 128                     break;
 129                 }
 130                                 $descriptor = array(0 => array("pipe", "r"),1 => array("pipe", "w"),2 => array("pipe", "w"));
 131                                 $entry['proc'] = proc_open('tmp/debug_'.$entry['id'], $descriptor, $entry['pipes']);
 132                                 if(!is_resource($entry['proc'])) {
 133                                         $this->uplink->notice($this->c, $user, "error while loading c!");
 134                                         return;
 135                                 }
 136                                 $entry['time'] = time();
 137                                 fclose($entry['pipes'][0]);
 138                                 $this->ccache[] = $entry;
 139                                 break;
 140                 }
 141         }
 142
 143         function recive_quit($user, $reason) {
 144                 if($user === $this->c) {
 145                         $this->load($this->uplink);
 146                 }
 147         }
 148
 149         function checkstate($c) {
 150                 $data = proc_get_status($c['proc']);
 151                 if(!$data['running']) {
 152                         $out="";
 153                         while(!feof($c['pipes'][1])) {
 154                                 $out .= fgets($c['pipes'][1], 128);
 155                         }
 156                         $eout="";
 157                         while(!feof($c['pipes'][2])) {
 158                                 $eout .= fgets($c['pipes'][2], 128);
 159                         }
 160                         if($out != "") {
 161                                 $out=str_replace("\r","",$out);
 162                                 $lines=explode("\n",$out);
 163                                 $i=0;
 164                                 foreach($lines as $line) {
 165                     if($line == "") continue;
 166                                         $i++;
 167                                         if($i>1000) {
 168                                                 $this->uplink->privmsg($this->c, $c['channel'], "too many lines!");
 169                                                 break;
 170                                         }
 171                                         $this->uplink->privmsg($this->c, $c['channel'], $line);
 172                                 }
 173                         }
 174                         if($eout != "") {
 175                                 $eout=str_replace("\r","",$eout);
 176                                 $lines=explode("\n",$eout);
 177                                 $i=0;
 178                                 foreach($lines as $line) {
 179                     if($line == "") continue;
 180                                         $i++;
 181                                         if($i>1000) {
 182                                                 $this->uplink->privmsg($this->c, $c['channel'], "too many lines!");
 183                                                 break;
 184                                         }
 185                                         $this->uplink->privmsg($this->c, $c['channel'], "\ 34".$line."\ 3");
 186                                 }
 187                         }
 188                         fclose($c['pipes'][1]);
 189                         fclose($c['pipes'][2]);
 190                         proc_close($c['proc']);
 191                         return false;
 192                 } else {
 193                         if($c['time']+10 > time()) {
 194                                 return true;
 195                         } else {
 196                                 //TIMEOUT
 197                                 if($c['term']) {
 198                                         fclose($c['pipes'][1]);
 199                                         fclose($c['pipes'][2]);
 200                                         proc_terminate($c['proc'],9);
 201                                         $this->uplink->privmsg($this->c, $c['channel'], "c hard timeout. sending SIGKILL");
 202                                         return false;
 203                                 } else {
 204                                         proc_terminate($c['proc']);
 205                                         $c['term']=true;
 206                                         $this->uplink->privmsg($this->c, $c['channel'], "c timeout. (maximum of 10 seconds exceeded)  sending SIGTERM");
 207                                         return true;
 208                                 }
 209                         }
 210                 }
 211         }
 212
 213 }
 214
 215 ?>