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($c)) {
  69                                 unset($this->ccache[$id]);
  70                         }
  71                 }
  72         }
  73
  74         function recive_privmsg($user, $channel, $message) {
  75                 $opOnPHPChannel = false;
  76                 $PHPChannel = P10_Channel::getChannelByName("#PHP");
  77                 if($PHPChannel) {
  78                         $privs = $PHPChannel->getUserPrivs($user);
  79                         $opOnPHPChannel = ($privs & P10_Channel::USERPRIV_OPED);
  80                 }
  81                 if(!$user->getModes()->hasMode('o') && !$opOnPHPChannel) return 0;
  82                 $exp=explode(" ", $message, 2);
  83                 switch (strtolower($exp[0])) {
  84                         case "~c":
  85                                 if(count($this->ccache) > 5) {
  86                                         $this->uplink->notice($this->c, $user, "too many running c processes at the moment!");
  87                                         return;
  88                                 }
  89                                 $entry=array();
  90                                 $entry['channel'] = $channel;
  91                 $entry['id'] = rand(1, 999999);
  92                 $fp = fopen("tmp/debug_".$entry['id'].".c", "w");
  93                 fwrite($fp, "#include \"includes.h\"\n".$exp[1]);
  94                 fclose($fp);
  95                 $err = shell_exec("gcc -o tmp/debug_".$entry['id']." tmp/debug_".$entry['id'].".c");
  96                 if($err) {
  97                     $err=str_replace("\r","",$err);
  98                     $lines=explode("\n",$err);
  99                     $i=0;
 100                     foreach($lines as $line) {
 101                         $i++;
 102                         if($i>100) {
 103                             $this->uplink->privmsg($this->c, $entry['channel'], "too many lines!");
 104                             break;
 105                         }
 106                         $this->uplink->privmsg($this->c, $entry['channel'], $line);
 107                     }
 108                 }
 109                 if(!file_exists("tmp/debug_".$entry['id']))
 110                     break;
 111                                 $descriptor = array(0 => array("pipe", "r"),1 => array("pipe", "w"),2 => array("pipe", "w"));
 112                                 $entry['proc'] = proc_open('./debug_'.$entry['id'], $descriptor, $entry['pipes']);
 113                                 if(!is_resource($entry['proc'])) {
 114                                         $this->uplink->notice($this->c, $user, "error while loading c!");
 115                                         return;
 116                                 }
 117                                 $entry['time'] = time();
 118                                 fclose($entry['pipes'][0]);
 119                                 $this->ccache[] = $entry;
 120                                 break;
 121                 }
 122         }
 123
 124         function recive_quit($user, $reason) {
 125                 if($user === $this->c) {
 126                         $this->load($this->uplink);
 127                 }
 128         }
 129
 130         function checkstate($c) {
 131                 $data = proc_get_status($c['proc']);
 132                 if(!$data['running']) {
 133                         $out="";
 134                         while(!feof($c['pipes'][1])) {
 135                                 $out .= fgets($c['pipes'][1], 128);
 136                         }
 137                         $eout="";
 138                         while(!feof($c['pipes'][2])) {
 139                                 $eout .= fgets($c['pipes'][2], 128);
 140                         }
 141                         if($out != "") {
 142                                 $out=str_replace("\r","",$out);
 143                                 $lines=explode("\n",$out);
 144                                 $i=0;
 145                                 foreach($lines as $line) {
 146                                         $i++;
 147                                         if($i>1000) {
 148                                                 $this->uplink->privmsg($this->c, $c['channel'], "too many lines!");
 149                                                 break;
 150                                         }
 151                                         $this->uplink->privmsg($this->c, $c['channel'], $line);
 152                                 }
 153                         }
 154                         if($eout != "") {
 155                                 $eout=str_replace("\r","",$eout);
 156                                 $lines=explode("\n",$eout);
 157                                 $i=0;
 158                                 foreach($lines as $line) {
 159                                         $i++;
 160                                         if($i>1000) {
 161                                                 $this->uplink->privmsg($this->c, $c['channel'], "too many lines!");
 162                                                 break;
 163                                         }
 164                                         $this->uplink->privmsg($this->c, $c['channel'], "\ 34".$line."\ 3");
 165                                 }
 166                         }
 167                         fclose($c['pipes'][1]);
 168                         fclose($c['pipes'][2]);
 169                         proc_close($c['proc']);
 170                         return false;
 171                 } else {
 172                         if($c['time']+10 > time()) {
 173                                 return true;
 174                         } else {
 175                                 //TIMEOUT
 176                                 if($c['term']) {
 177                                         fclose($c['pipes'][1]);
 178                                         fclose($c['pipes'][2]);
 179                                         proc_terminate($c['proc'],9);
 180                                         $this->uplink->privmsg($this->c, $c['channel'], "c hard timeout. sending SIGKILL");
 181                                         return false;
 182                                 } else {
 183                                         proc_terminate($c['proc']);
 184                                         $c['term']=true;
 185                                         $this->uplink->privmsg($this->c, $c['channel'], "c timeout. (maximum of 10 seconds exceeded)  sending SIGTERM");
 186                                         return true;
 187                                 }
 188                         }
 189                 }
 190         }
 191
 192 }
 193
 194 ?>