messagehandler.php

视频监控网络部分的协议ddns,的模块的实现代码,请大家大胆指正.

<?php
/**
 * $Id: messagehandler.php,v 1.25.2.5 2004/09/23 23:24:22 meebey Exp $
 * $Revision: 1.25.2.5 $
 * $Author: meebey $
 * $Date: 2004/09/23 23:24:22 $
 *
 * Copyright (c) 2002-2003 Mirco "MEEBEY" Bauer <[e-mail]> <http://www.meebey.net>
 * 
 * Full LGPL License: <http://www.meebey.net/lgpl.txt>
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

class Net_SmartIRC_messagehandler extends Net_SmartIRC_irccommands
{
    /* misc */
    function _event_ping(&$ircdata)
    {
        $this->_pong(substr($ircdata->rawmessage, 5));
    }
    
    function _event_error(&$ircdata)
    {
        if ($this->_autoretry == true) {
            $this->reconnect();
        } else {
            $this->disconnect(true);
        }
    }
    
    function _event_join(&$ircdata)
    {
        if ($this->_channelsyncing == true) {
            if ($this->_nick == $ircdata->nick) {
                $this->log(SMARTIRC_DEBUG_CHANNELSYNCING, 'DEBUG_CHANNELSYNCING: joining channel: '.$ircdata->channel, __FILE__, __LINE__);
                $channel = &new Net_SmartIRC_channel();
                $channel->name = $ircdata->channel;
                $this->_channels[strtolower($channel->name)] = &$channel;
                
                $this->who($channel->name);
                $this->mode($channel->name);
                $this->ban($channel->name);
            }
            
            $this->log(SMARTIRC_DEBUG_CHANNELSYNCING, 'DEBUG_CHANNELSYNCING: '.$ircdata->nick.' joins channel: '.$ircdata->channel, __FILE__, __LINE__);
            $channel = &$this->_channels[strtolower($ircdata->channel)];
            $user = &new Net_SmartIRC_channeluser();
            $user->nick = $ircdata->nick;
            $user->ident = $ircdata->ident;
            $user->host = $ircdata->host;
            
            $this->_adduser($channel, $user);
            $this->who($user->nick);
        }
    }
    
    function _event_part(&$ircdata)
    {
        if ($this->_channelsyncing == true) {
            $this->_removeuser($ircdata);
        }
    }
    
    function _event_kick(&$ircdata)
    {
        if ($this->_channelsyncing == true) {
            $this->_removeuser($ircdata);
        }
    }
    
    function _event_quit(&$ircdata)
    {
        if ($this->_channelsyncing == true) {
            $this->_removeuser($ircdata);
        }
    }
    
    function _event_nick(&$ircdata)
    {
        if ($this->_channelsyncing == true) {
            $newnick = substr($ircdata->rawmessageex[2], 1);
            $lowerednewnick = strtolower($newnick);
            $lowerednick = strtolower($ircdata->nick);
            
            foreach ($this->_channels as $channelkey => $channelvalue) {
                // loop through all channels
                $channel = &$this->_channels[$channelkey];
                foreach ($channel->users as $userkey => $uservalue) {
                    // loop through all user in this channel
                    
                    if ($ircdata->nick == $uservalue->nick) {
                        // found him
                        // time for updating the object and his nickname
                        $channel->users[$lowerednewnick] = $channel->users[$lowerednick];
                        $channel->users[$lowerednewnick]->nick = $newnick;
                        
                        if ($lowerednewnick != $lowerednick) {
                            unset($channel->users[$lowerednick]);
                        }
                        
                        // he was maybe op or voice, update comming
                        if (isset($channel->ops[$ircdata->nick])) {
                            $channel->ops[$newnick] = $channel->ops[$ircdata->nick];
                            unset($channel->ops[$ircdata->nick]);
                        }
                        if (isset($channel->voices[$ircdata->nick])) {
                            $channel->voices[$newnick] = $channel->voices[$ircdata->nick];
                            unset($channel->voices[$ircdata->nick]);
                        }
                        
                        break;
                    }
                }
            }
        }
    }
    
    function _event_mode(&$ircdata)
    {
        // check if its own usermode
        if ($ircdata->rawmessageex[2] == $this->_nick) {
            $this->_usermode = substr($ircdata->rawmessageex[3], 1);
        } else if ($this->_channelsyncing == true) {
            // it's not, and we do channel syching
            $channel = &$this->_channels[strtolower($ircdata->channel)];
            $this->log(SMARTIRC_DEBUG_CHANNELSYNCING, 'DEBUG_CHANNELSYNCING: updating channel mode for: '.$channel->name, __FILE__, __LINE__);
            $mode = $ircdata->rawmessageex[3];
            $parameters = array_slice($ircdata->rawmessageex, 4);
            
            $add = false;
            $remove = false;
            $channelmode = '';
            $modelength = strlen($mode);
            for ($i = 0; $i < $modelength; $i++) {
                switch($mode[$i]) {
                    case '-':
                        $remove = true;
                        $add = false;
                    break;
                    case '+':
                        $add = true;
                        $remove = false;
                    break;
                    // user modes
                    case 'o':
                        $nick = array_shift($parameters);
                        $lowerednick = strtolower($nick);
                        if ($add) {
                            $this->log(SMARTIRC_DEBUG_CHANNELSYNCING, 'DEBUG_CHANNELSYNCING: adding op: '.$nick.' to channel: '.$channel->name, __FILE__, __LINE__);
                            $channel->ops[$nick] = true;
                            $channel->users[$lowerednick]->op = true;
                        }
                        if ($remove) {
                            $this->log(SMARTIRC_DEBUG_CHANNELSYNCING, 'DEBUG_CHANNELSYNCING: removing op: '.$nick.' to channel: '.$channel->name, __FILE__, __LINE__);
                            unset($channel->ops[$nick]);
                            $channel->users[$lowerednick]->op = false;
                        }
                    break;
                    case 'v':
                        $nick = array_shift($parameters);
                        $lowerednick = strtolower($nick);
                        if ($add) {
                            $this->log(SMARTIRC_DEBUG_CHANNELSYNCING, 'DEBUG_CHANNELSYNCING: adding voice: '.$nick.' to channel: '.$channel->name, __FILE__, __LINE__);
                            $channel->voices[$nick] = true;
                            $channel->users[$lowerednick]->voice = true;
                        }
                        if ($remove) {
                            $this->log(SMARTIRC_DEBUG_CHANNELSYNCING, 'DEBUG_CHANNELSYNCING: removing voice: '.$nick.' to channel: '.$channel->name, __FILE__, __LINE__);
                            unset($channel->voices[$nick]);
                            $channel->users[$lowerednick]->voice = false;
                        }
                    break;
                    case 'k':
                        $key = array_shift($parameters);
                        if ($add) {
                            $this->log(SMARTIRC_DEBUG_CHANNELSYNCING, 'DEBUG_CHANNELSYNCING: stored channel key for: '.$channel->name, __FILE__, __LINE__);
                            $channel->key = $key;
                        }
                        if ($remove) {
                            $this->log(SMARTIRC_DEBUG_CHANNELSYNCING, 'DEBUG_CHANNELSYNCING: removed channel key for: '.$channel->name, __FILE__, __LINE__);
                            $channel->key = '';
                        }
                    break;
                    default:
                        // channel modes
                        if ($mode[$i] == 'b') {
                            $hostmask = array_shift($parameters);
                            if ($add) {
                                $this->log(SMARTIRC_DEBUG_CHANNELSYNCING, 'DEBUG_CHANNELSYNCING: adding ban: '.$hostmask.' for: '.$channel->name, __FILE__, __LINE__);
                                $channel->bans[$hostmask] = true;
                            }
                            if ($remove) {
                                $this->log(SMARTIRC_DEBUG_CHANNELSYNCING, 'DEBUG_CHANNELSYNCING: removing ban: '.$hostmask.' for: '.$channel->name, __FILE__, __LINE__);