function irc_do($p)
{
if ($p === FALSE || $p === NULL) {
return $p;
}
if (!is_a($p, 'irc_packet')) {
$p = irc_packet::parse($p);
}
if ($p === FALSE || $p === NULL) {
return $p;
}
switch ($p->cmd) {
case 'PRIVMSG':
if (!isset($p->args[0]) || !isset($p->args[1])) {
return FALSE;
}
$to = $this->ircchannel2channel($p->args[0]);
$fromnick = $this->fullnick2nick($p->prefix);
$from = $this->ircchannel2channel($fromnick);
if ($to[0] === '/') {
// return $this->write_client_irc_from_client('PRIVMSG',array($fromnick,"PMs not supported still"));
if (preg_match('/^!complain (.*)$/', $p->args[1], $m)) {
$p->args[1] = $this->config['admin'] . ': ' . $m[1];
}
$parts = explode(': ', $p->args[1], 2);
if (!isset($parts[1]) || !preg_match('#^[ @.]*(.*)$#', $parts[0], $m) || preg_match('/\\s/', $parts[0])) {
return $this->write_client_irc_from_client('NOTICE', array($fromnick, "You can chat to cloud users through me. The format is '/path/to/destination: message' :-)"));
}
$p = $this->udpmsg4_client->send_message($this->unmap_nick($m[1]), $parts[1], $this->unmap_nick($from));
if ($p !== FALSE && !$this->write_hub($p->framed())) {
return $this->write_client_irc_from_client('PRIVMSG', array($fromnick, "Your PM to {$parts['0']} failed. Usually this is because that you typed the destination wrong or because that the destination not supports end-to-end encrypted PMs."));
}
return TRUE;
}
$p2 = $this->udpmsg4_client->send_message($this->unmap_nick($to), $p->args[1], $this->unmap_nick($from));
$r = $this->write_hub($p2->framed());
if (!$r) {
return $r;
}
if (preg_match('/^' . $this->config['nick'] . ': kick (.*)/', $p->args[1], $m)) {
if (isset($this->config['kickers'][$this->unmap_nick($to)]) && in_array($fromnick, $this->config['kickers'][$this->unmap_nick($to)])) {
$this->config['kicked'][$this->unmap_nick($to)][$this->unmap_nick($m[1])] = array('time' => time(), 'kicker' => $p->prefix);
return $this->write_client_irc_from_client('PRIVMSG', array($this->channel2ircchannel($to), "kicked"));
} else {
return $this->write_client_irc_from_client('PRIVMSG', array($this->channel2ircchannel($to), "not a kicker"));
}
} else {
if (preg_match('/^' . $this->config['nick'] . ': kicks( -a)?$/', $p->args[1], $m)) {
if (strlen(@$m[1])) {
foreach ($this->config['kicked'] as $chan => $kicks) {
if (!$this->write_client_irc_from_client('PRIVMSG', array($this->channel2ircchannel($to), "kicks in {$chan}"))) {
return FALSE;
}
foreach ($kicks as $nick => $infos) {
if (!$this->write_client_irc_from_client('PRIVMSG', array($this->channel2ircchannel($to), "{$nick} {$infos['kicker']} {$infos['time']}"))) {
return FALSE;
}
}
}
} else {
foreach ($this->config['kicked'][$this->unmap_nick($to)] as $nick => $infos) {
if (!$this->write_client_irc_from_client('PRIVMSG', array($this->channel2ircchannel($to), "{$nick} {$infos['kicker']} {$infos['time']}"))) {
return FALSE;
}
}
}
return TRUE;
}
}
return $r;
case 'JOIN':
$from = $this->ircchannel2channel($this->fullnick2nick($p->prefix));
foreach (explode(',', $p->args[0]) as $channel) {
$p = $this->udpmsg4_client->send_join($this->ircchannel2channel($channel), $this->unmap_nick($from));
if (!$this->write_hub($p->framed())) {
return FALSE;
}
}
return TRUE;
case 'PART':
$from = $this->ircchannel2channel($this->fullnick2nick($p->prefix));
foreach (explode(',', $p->args[0]) as $channel) {
$p = $this->udpmsg4_client->send_part($this->ircchannel2channel($channel), @$p->args[1], $this->unmap_nick($from));
if (!$this->write_hub($p->framed())) {
return FALSE;
}
}
return TRUE;
case 'KICK':
$kicker = $this->ircchannel2channel($this->fullnick2nick($p->prefix));
$kicked = $this->ircchannel2channel($this->fullnick2nick($p->args[1]));
foreach (explode(',', $p->args[0]) as $channel) {
$p2 = $this->udpmsg4_client->send_part($this->ircchannel2channel($channel), 'kicked by ' . $this->unmap_nick($kicker) . ': ' . @$p->args[2], $this->unmap_nick($kicked));
if (!$this->write_hub($p2->framed())) {
return FALSE;
}
}
if ($p->args[1] === $this->config['nick']) {
$p2 = $this->udpmsg4_client->send_quit('kicked from ' . $this->ircchannel2channel($channel) . ' by ' . $this->unmap_nick($kicker), $this->nick());
$this->write_hub($p2->framed());
$this->write_client_irc_from_client('QUIT', array($p));
sleep(1);
exit(2);
}
return TRUE;
case 'QUIT':
$from = $this->ircchannel2channel($this->fullnick2nick($p->prefix));
$p = $this->udpmsg4_client->send_quit(@$p->args[0], $this->unmap_nick($from));
return $this->write_hub($p->framed());
case 'ERROR':
$p = $this->udpmsg4_client->send_quit('ERROR ' . preg_replace('/(?:\\(|\\[)[^ ]*?(?:\\(|\\])/', '', @$p->args[0]), $this->nick());
$this->write_hub($p->framed());
exit(1);
/*
case 'NICK':
$from=$this->ircchannel2channel($this->fullnick2nick($p->prefix));
$to=$this->ircchannel2channel($this->fullnick2nick($p->args[0]));
$p=$this->udpmsg4_client->send_nick($this->unmap_nick($to),$this->unmap_nick($from));
return $this->write_hub($p->framed());
*/
/*
case 'NICK':
$from=$this->ircchannel2channel($this->fullnick2nick($p->prefix));
$to=$this->ircchannel2channel($this->fullnick2nick($p->args[0]));
$p=$this->udpmsg4_client->send_nick($this->unmap_nick($to),$this->unmap_nick($from));
return $this->write_hub($p->framed());
*/
case 'PING':
return $this->write_client_irc_from_client('PONG', array($p->args[0]));
case 'PONG':
$this->last_pong = time();
if ($this->config['nick'] !== $this->config['nicks'][0]) {
if ($this->last_relay_alive_time + 10 < $this->last_pong) {
if (preg_match('/^nickserv/', @$this->config['authtype'])) {
$this->write_client("PRIVMSG NickServ :GHOST " . $this->config['nicks'][0] . " " . $this->config['pass'] . "\r\n");
sleep(1);
$this->write_client("NICK :" . $this->config['nicks'][0] . "\r\n");
$this->config['nick'] = $this->config['nicks'][0];
$this->irc_auth();
} else {
die("try again");
}
}
} else {
$this->last_relay_alive_time = $this->last_pong;
}
return TRUE;
case '433':
if ($this->config['nick'] === $p->args[1]) {
$this->config['nick'] = $p->args[0];
}
return TRUE;
default:
debug('irc', 1, 'received: ' . $p);
return FALSE;
case '404':
case '405':
case '474':
if (!isset($this->config['channels'][$this->channel2ircchannel($p->args[1])])) {
return TRUE;
}
$p2 = $this->udpmsg4_client->send_quit($p, $this->nick());
$this->write_hub($p2->framed());
$this->write_client_irc_from_client('QUIT', array($p));
sleep(1);
exit(2);
}
}
function irc_do($p)
{
if ($p === FALSE || $p === NULL) {
return $p;
}
if (!is_a($p, 'irc_packet')) {
$p = irc_packet::parse($p);
}
if ($p === FALSE || $p === NULL) {
return $p;
}
switch ($p->CMD) {
case 'PRIVMSG':
case 'NOTICE':
if (!isset($p->args[0]) || !isset($p->args[1])) {
return FALSE;
}
$to = $this->ircwire2chan($p->args[0]);
if ($p->CMD === 'PRIVMSG') {
$tp = $this->udpmsg4_client->send_message($to, $p->args[1]);
} else {
$tp = $this->udpmsg4_client->send_notice($to, $p->args[1]);
}
if ($tp === FALSE) {
if ($this->is_channel($to)) {
return $this->write_client_irc($p->args[0], 'NOTICE', array($this->nick(), 'Failed to send ' . ($p->CMD === 'PRIVMSG' ? 'message' : 'notice') . ' to ' . $p->args[0]));
} else {
return $this->write_client_irc($p->args[0], 'NOTICE', array($this->nick(), 'Failed to send PM to ' . $p->args[0]));
}
}
return $this->write_hub($tp->framed());
case 'JOIN':
foreach (explode(',', $p->args[0]) as $channel) {
if (!$this->join_channel($channel)) {
return FALSE;
}
}
return TRUE;
case 'PART':
foreach (explode(',', $p->args[0]) as $channel) {
if (!$this->part_channel($channel, @$p->args[1])) {
return FALSE;
}
}
return TRUE;
case 'QUIT':
exit(0);
case 'NICK':
return $this->irc_set_ircnick($p->args[0]);
case 'PING':
return $this->write_client_irc_from_server('PONG', array($this->hostname, @$p->args[0]));
case 'MODE':
if (!isset($p->args[0])) {
return FALSE;
}
$target = $this->ircchannel2channel($p->args[0]);
if ($this->is_channel($target)) {
if (!isset($p->args[1])) {
return $this->write_client_numeric('324', array($p->args[0], '+nt')) && $this->write_client_numeric('329', array($p->args[0], time()));
} else {
return $this->write_client_numeric('368', array($p->args[0], 'End of channel ban list'));
return FALSE;
}
} else {
return FALSE;
}
case 'WHO':
if (!isset($p->args[0])) {
return FALSE;
}
$target = $this->ircchannel2channel($p->args[0]);
if ($this->is_channel($target)) {
foreach ($this->users_in_channel($target) as $nick => $user) {
if (!$this->write_client_numeric('352', array($p->args[0], $user['user'], $user['host'], $user['server'], $this->chan2ircwire($user['nick']), $user['hg'] . $user['flag'], $user['distance'] . ' ' . $user['realname']))) {
return FALSE;
}
}
return $this->write_client_numeric('315', array($p->args[0], 'End of /WHO list.'));
} else {
return FALSE;
}
case 'LIST':
if (!$this->write_client_numeric('321', array('Channel', 'Users Name'))) {
return FALSE;
}
foreach ($this->channels() as $channel) {
$ircchannel = $this->channel2ircchannel($channel);
$count = count($this->users_in_channel($channel));
if (!$this->write_client_numeric('322', array($ircchannel, $count, '[+nt]'))) {
return FALSE;
}
}
if (!$this->write_client_numeric('323', array('End of channel list.'))) {
return FALSE;
}
return TRUE;
case 'USER':
return TRUE;
case 'USERHOST':
if (!isset($p->args[0])) {
return $this->write_client_numeric_notenoughparams($p->cmd);
}
$user = $this->get_user($this->ircwire2chan($p->args[0]));
$this->write_client_numeric('302', $this->chan2ircwire($user['nick']) . "=+" . $user['user'] . '@' . $user['host']);
return TRUE;
case 'TOPIC':
if (!isset($p->args[0])) {
return FALSE;
}
$channel = $this->ircwire2chan($p->args[0]);
if (!isset($p->args[1])) {
$topic = $this->channel_topic($channel);
if ($topic === NULL) {
return $this->write_client_numeric('331', array($p->args[0], 'No topic is set.'));
}
return $this->write_client_numeric('332', array($p->args[0], $topic)) && $this->write_client_numeric('333', array($p->args[0], $this->channel_topic_from($channel), $this->channel_topic_timestamp($channel)));
}
$this->set_channel_topic($channel, $p->args[1]);
$tp = $this->udpmsg4_client->send_topic($channel, $p->args[1]);
return $this->write_hub($tp->framed()) && $this->write_client_irc_topic($this->chan2ircwire($this->nick()), $channel, $p->args[1]);
case 'AWAY':
if (!isset($p->args[0])) {
return $this->write_client_numeric('305', array('You are no longer marked as being away'));
}
return $this->write_client_numeric('306', array('You have been marked as being away but not matters'));
default:
debug('irc', 1, 'received: ' . $p);
return FALSE;
}
}
