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<?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 <mail@meebey.net> <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: '.$channel->name, __FILE__, __LINE__);
unset($channel->bans[$hostmask]);
}
} else {
$this->log(SMARTIRC_DEBUG_CHANNELSYNCING, 'DEBUG_CHANNELSYNCING: storing unknown channelmode ('.$mode.') in channel->mode for: '.$channel->name, __FILE__, __LINE__);
if ($add) {
$channel->mode .= $mode[$i];
}
if ($remove) {
$channel->mode = str_replace($mode[$i], '', $channel->mode);
}
}
}
}
}
}
function _event_topic(&$ircdata)
{
if ($this->_channelsyncing == true) {
$channel = &$this->_channels[strtolower($ircdata->rawmessageex[2])];
$channel->topic = $ircdata->message;
}
}
function _event_privmsg(&$ircdata)
{
if ($ircdata->type == SMARTIRC_TYPE_CTCP) {
// substr must be 1,4 because of \001 in CTCP messages
if (substr($ircdata->message, 1, 4) == 'PING') {
$this->message(SMARTIRC_TYPE_CTCP, $ircdata->nick, 'PING '.substr($ircdata->message, 5, -1));
} elseif (substr($ircdata->message, 1, 7) == 'VERSION') {
if (!empty($this->_ctcpversion)) {
$versionstring = $this->_ctcpversion.' | using '.SMARTIRC_VERSIONSTRING;
} else {
$versionstring = SMARTIRC_VERSIONSTRING;
}
$this->message(SMARTIRC_TYPE_CTCP, $ircdata->nick, 'VERSION '.$versionstring);
}
}
}
/* rpl_ */
function _event_rpl_welcome(&$ircdata)
{
$this->_loggedin = true;
$this->log(SMARTIRC_DEBUG_CONNECTION, 'DEBUG_CONNECTION: logged in', __FILE__, __LINE__);
// updating our nickname, that we got (maybe cutted...)
$this->_nick = $ircdata->rawmessageex[2];
}
function _event_rpl_motdstart(&$ircdata)
{
$this->_motd[] = $ircdata->message;
}
function _event_rpl_motd(&$ircdata)
{
$this->_motd[] = $ircdata->message;
}
function _event_rpl_endofmotd(&$ircdata)
{
$this->_motd[] = $ircdata->message;
}
function _event_rpl_umodeis(&$ircdata)
{
$this->_usermode = $ircdata->message;
}
function _event_rpl_channelmodeis(&$ircdata) {
if ($this->_channelsyncing == true && $this->isJoined($ircdata->channel)) {
$mode = $ircdata->rawmessageex[4];
$parameters = array_slice($ircdata->rawmessageex, 5);
$ircdata->rawmessageex = array( 0 => '',
1 => '',
2 => '',
3 => $mode);
foreach ($parameters as $value) {
$ircdata->rawmessageex[] = $value;
}
// let _mode() handle the received mode
$this->_event_mode($ircdata);
}
}
function _event_rpl_whoreply(&$ircdata)
{
if ($this->_channelsyncing == true) {
$nick = $ircdata->rawmessageex[7];
if ($ircdata->channel == '*') {
// we got who info without channel info, so we need to search the user
// on all channels and update him
foreach ($this->_channels as $channel) {
if ($this->isJoined($channel->name, $nick)) {
$ircdata->channel = $channel->name;
$this->_event_rpl_whoreply($ircdata);
}
}
} else {
if (!$this->isJoined($ircdata->channel, $nick)) {
return;
}
$channel = &$this->_channels[strtolower($ircdata->channel)];
$user = &new Net_SmartIRC_channeluser();
$user->ident = $ircdata->rawmessageex[4];
$user->host = $ircdata->rawmessageex[5];
$user->server = $ircdata->rawmessageex[6];
$user->nick = $ircdata->rawmessageex[7];
$user->op = false;
$user->voice = false;
$user->ircop = false;
$usermode = $ircdata->rawmessageex[8];
$usermodelength = strlen($usermode);
for ($i = 0; $i < $usermodelength; $i++) {
switch ($usermode[$i]) {
case 'H':
$user->away = false;
break;
case 'G':
$user->away = true;
break;
case '@':
$user->op = true;
break;
case '+':
$user->voice = true;
break;
case '*':
$user->ircop = true;
break;
}
}
$user->hopcount = substr($ircdata->rawmessageex[9], 1);
$user->realname = implode(array_slice($ircdata->rawmessageex, 10), ' ');
$this->_adduser($channel, $user);
}
}
}
function _event_rpl_namreply(&$ircdata)
{
if ($this->_channelsyncing == true) {
$channel = &$this->_channels[strtolower($ircdata->channel)];
$userarray = explode(' ', rtrim($ircdata->message));
$userarraycount = count($userarray);
for ($i = 0; $i < $userarraycount; $i++) {
$user = &new Net_SmartIRC_channeluser();
$usermode = substr($userarray[$i], 0, 1);
switch ($usermode) {
case '@':
$user->op = true;
$user->nick = substr($userarray[$i], 1);
break;
case '+':
$user->voice = true;
$user->nick = substr($userarray[$i], 1);
break;
default:
$user->nick = $userarray[$i];
}
$this->_adduser($channel, $user);
}
}
}
function _event_rpl_banlist(&$ircdata)
{
if ($this->_channelsyncing == true && $this->isJoined($ircdata->channel)) {
$channel = &$this->_channels[strtolower($ircdata->channel)];
$hostmask = $ircdata->rawmessageex[4];
$channel->bans[$hostmask] = true;
}
}
function _event_rpl_topic(&$ircdata)
{
if ($this->_channelsyncing == true) {
$channel = &$this->_channels[strtolower($ircdata->channel)];
$topic = substr(implode(array_slice($ircdata->rawmessageex, 4), ' '), 1);
$channel->topic = $topic;
}
}
/* err_ */
function _event_err_nicknameinuse(&$ircdata)
{
$this->_nicknameinuse();
}
}
?>
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