2 /******************************* PHP-P10 v2 *****************************
3 * Copyright (C) 2011 Philipp Kreil (pk910) *
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. *
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. *
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/>. *
18 ************************************************************************
20 * Uplink/Uplink.class.php
22 * This file contains the basic P10 Protocol handler.
25 require_once("Client.class.php");
26 require_once("Numerics.class.php");
27 require_once("P10Formatter.class.php");
28 require_once("P10_Server.class.php");
29 require_once("P10_User.class.php");
30 require_once("P10_Channel.class.php");
31 require_once("P10_ModeSets.class.php");
32 require_once("EventHandler.interface.php");
33 require_once("IPAddr.class.php");
36 define("ERR_NICK_IN_USE", $e++);
37 define("ERR_INVALID_USER", $e++);
38 define("ERR_INVALID_CHANNAME", $e++);
39 define("ERR_NOT_CONNECTED", $e++);
40 define("ERR_NOT_ON_CHANNEL", $e++);
44 private $settings = array();
46 private $eventHandler = null;
47 private $last_local_numeric = 0;
49 const FLAG_P10SESSION = 0x0001; //connection is in P10 mode (server is connected)
50 const FLAG_SECURITY_QUIT = 0x0002; //local connection abort because of security issues
51 const FLAG_NOT_CONNECTABLE = 0x0004; //remote server is not connectable
52 const FLAG_BURST_PENDING = 0x0008; //we still have to burst
53 const FLAG_CONNECTED = 0x0010; //connected and synced (ready)
54 const FLAG_GOT_PASS = 0x0020; //got PASS from the remote Server
57 public function __construct() {
58 $this->client = new Client();
59 $this->setSetting("recv_timeout", 1000);
60 $this->setSetting("his_usermask", "user.NoMask");
63 public function initialize() {
65 trigger_error("Uplink already initialized.", E_USER_ERROR);
68 $self_numeric = $this->getSetting("numeric");
69 $self_name = $this->getSetting("name");
70 $self_description = $this->getSetting("description");
71 if(!$self_numeric || !$self_name) {
72 trigger_error("Server Settings missing.", E_USER_ERROR);
75 $this->server = new P10_Server($self_name, $self_numeric, null, time(), time(), $self_description);
78 public function loop() {
79 if($this->server == null) {
80 trigger_error("Uplink not initialized.", E_USER_ERROR);
83 if(!$this->client->connected()) {
84 if(($this->flags & self::FLAG_P10SESSION)) {
85 //Server got disconnected
86 $this->server->disconnectServer($this->eventHandler, true);
87 $this->flags &= ~self::FLAG_P10SESSION;
89 $host = $this->getSetting("host");
90 $port = $this->getSetting("port");
91 if($host == null || $port == null) {
92 trigger_error("Uplink Settings missing.", E_USER_ERROR);
95 if(($this->flags & self::FLAG_SECURITY_QUIT) || ($this->flags & self::FLAG_NOT_CONNECTABLE)) {
98 $state = $this->client->connect($host, $port, $this->getSetting("bind"), $this->getSetting("ssl"), $this->getSetting("recv_timeout"));
100 usleep($this->getSetting("recv_timeout") / 1000);
101 $this->flags |= self::FLAG_NOT_CONNECTABLE;
105 $this->loginServer();
107 //try to receive new data from the Uplink
108 $lines = $this->client->recv();
109 if($lines == null) return;
110 foreach($lines as $line) {
111 $this->parseLine($line);
115 public function shutdown() {
116 if($this->client->connected()) {
117 if(($this->flags & self::FLAG_P10SESSION)) {
118 $this->send("SQ", "Shutdown requested.");
120 $this->client->disconnect();
124 public function setUplinkHost($host, $port, $ssl = false, $bind = null) {
125 $this->setSetting("host", $host);
126 $this->setSetting("port", $port);
127 $this->setSetting("ssl", $ssl);
128 $this->setSetting("bind", $bind);
131 public function setLoopTimeout($timeout) {
132 $this->setSetting("recv_timeout", $timeout);
135 public function setUplinkServer($numeric, $name, $password, $description) {
136 $this->setSetting("numeric", Numerics::intToNum($numeric, 2));
137 $this->setSetting("name", $name);
138 $this->setSetting("password", $password);
139 $this->setSetting("description", $description);
142 public function setValidateServer($name, $password) {
143 $this->setSetting("their_name", $name);
144 $this->setSetting("their_password", $password);
147 public function setHISOptions($servername, $serverdesc, $usermask) {
148 $this->setSetting("his_name", $servername);
149 $this->setSetting("his_desc", $serverdesc);
150 $this->setSetting("his_usermask", $usermask);
153 public function setEventHandler($event_handler) {
154 if(!is_a($event_handler, "EventHandler")) {
155 trigger_error((is_object($event_handler) ? get_class($event_handler) : gettype($event_handler))." is NOT a valid EventHandler.", E_USER_ERROR);
158 $this->eventHandler = $event_handler;
161 private function setSetting($setting, $value) {
162 $this->settings[$setting] = $value;
165 private function getSetting($setting) {
166 if(array_key_exists($setting, $this->settings)) {
167 return $this->settings[$setting];
173 private function loginServer() {
174 $password = $this->getSetting("password");
175 $this->send("PASS", $password);
176 $this->send("SERVER", $this->server->getName(), $this->server->getStartTime(), $this->server->getLinkTime(), $this->server->getNumeric(), $this->server->getDescription());
179 private function parseLine($line) {
180 $highExplode = explode(" :", $line, 2);
181 $tokens = explode(" ", $highExplode[0]);
182 if(count($highExplode) > 1)
183 $tokens[] = $highExplode[1];
184 $cmdPos = (($this->flags & self::FLAG_P10SESSION) ? 1 : 0);
185 if($cmdPos == 1) $from = $tokens[0];
187 $arguments = array_slice($tokens, $cmdPos + 1);
188 if(($this->flags & self::FLAG_P10SESSION) && $this->eventHandler) {
189 $this->eventHandler->event_preparse($from, strtoupper($tokens[$cmdPos]), $arguments);
191 switch(strtoupper($tokens[$cmdPos])) {
194 $this->recv_pass($from, $arguments);
197 $this->recv_server($from, $arguments);
200 $this->recv_error($from, $arguments);
204 $this->recv_server($from, $arguments);
207 $this->recv_ping($from, $arguments);
210 $this->recv_nick($from, $arguments);
213 $this->recv_end_of_burst($from, $arguments);
216 $this->recv_end_of_burst_ack($from, $arguments);
219 $this->recv_server_quit($from, $arguments);
222 $this->recv_quit($from, $arguments);
225 $this->recv_burst($from, $arguments);
229 $this->recv_join($from, $arguments);
232 $this->recv_part($from, $arguments);
235 $this->recv_kick($from, $arguments);
238 $this->recv_kill($from, $arguments);
241 $this->recv_privmsg($from, $arguments);
244 $this->recv_notice($from, $arguments);
247 $this->recv_whois($from, $arguments);
250 $this->recv_away($from, $arguments);
254 $this->recv_mode($from, $arguments);
257 $this->recv_account($from, $arguments);
262 if($this->eventHandler)
263 $this->eventHandler->event_unknown_cmd($from, strtoupper($tokens[$cmdPos]), $arguments);
268 private function send($command) {
269 if(func_num_args() > 1) {
270 $args = array_slice(func_get_args(), 1);
271 $command = P10Formatter::formatCMD($this->getSetting("numeric"), $command, $args);
273 $command = P10Formatter::formatCMD($this->getSetting("numeric"), $command, array());
275 $this->client->send($command);
278 /********************************************************************************************
279 * INCOMING COMMANDS *
280 ********************************************************************************************/
282 private function recv_pass($from, $args) {
283 $their_pass = $this->getSetting("their_password");
285 if($args[0] != $their_pass) {
287 $this->flags |= self::FLAG_SECURITY_QUIT;
288 $this->send("ERROR", "Incorrect password received.");
289 $this->client->disconnect();
292 $this->flags |= self::FLAG_GOT_PASS;
296 private function recv_error($from, $args) {
297 //we received an error - the socket is dead for us, now
298 //maybe we want to log this, later
299 $this->client->disconnect();
302 private function recv_server($from, $args) {
305 $their_name = $this->getSetting("their_name");
306 if($their_name && $args[0] != $their_name) {
307 $this->flags |= self::FLAG_SECURITY_QUIT;
308 $this->send("ERROR", "Invalid Server name");
309 $this->client->disconnect();
312 if($this->getSetting("their_password") && !($this->flags & self::FLAG_GOT_PASS)) {
313 $this->flags |= self::FLAG_SECURITY_QUIT;
314 $this->send("ERROR", "PASS missing.");
315 $this->client->disconnect();
318 $new_server = new P10_Server($args[0], substr($args[5],0,2), $this->server, $args[2], $args[3], $args[7]);
319 $this->server->addServer($new_server);
320 $this->flags |= self::FLAG_P10SESSION | self::FLAG_BURST_PENDING;
321 if($this->eventHandler)
322 $this->eventHandler->event_newserver($new_server, !($this->flags & self::FLAG_CONNECTED));
324 //another server got a new slave server ^^
325 $server = P10_Server::getServerByNum($from);
326 if($server == null) {
327 trigger_error("Parent Server (".$from.") does not exist or was not found on recv_server.", E_USER_ERROR);
330 $new_server = new P10_Server($args[0], substr($args[5],0,2), $server, $args[2], $args[3], $args[7]);
331 $server->addServer($new_server);
332 if($this->eventHandler)
333 $this->eventHandler->event_newserver($new_server, !($this->flags & self::FLAG_CONNECTED));
337 private function recv_ping($from, $args) {
338 $this->send("Z", $args[0]); //simply PONG
339 P10_Channel::recheckAllChannels();
342 private function recv_nick($from, $args) {
343 if(count($args) <= 2) {
345 $user = P10_User::getUserByNum($from);
347 trigger_error("Server tries to change the nick of an user that does not exist or was not found on recv_nick.", E_USER_ERROR);
350 if($this->eventHandler)
351 $this->eventHandler->event_nick($user, $args[0]);
352 $user->setNick($args[0]);
355 $numeric = $args[count($args)-2];
357 $server = P10_Server::getServerByNum($from);
358 if($server == null) {
359 trigger_error("Server (".$from.") the User (".$nick.") is coming from does not exist or was not found on recv_nick.", E_USER_ERROR);
362 if(substr($numeric,0,2) != $from) {
363 trigger_error("A Server (".$from.") tries to connect a User with an invalid User numeric ('".$numeric."' does not belong to the Server)", E_USER_WARNING);
365 $connect_time = $args[2];
368 $modes = implode(" ",array_slice($args, 5, count($args)-8));
369 $modes = new P10_UserModeSet($modes);
370 $ip = new IPAddr($args[count($args)-3]);
371 $realname = $args[count($args)-1];
372 $user = new P10_User($nick, $numeric, $server, $connect_time, $ident, $host, $ip, $realname, $modes);
373 if($this->eventHandler)
374 $this->eventHandler->event_connect($user, !($this->flags & self::FLAG_CONNECTED));
378 private function recv_end_of_burst($from, $args) {
379 if(($this->flags & self::FLAG_BURST_PENDING)) {
382 $this->flags &= ~self::FLAG_BURST_PENDING;
386 private function recv_end_of_burst_ack($from, $args) {
387 $this->flags |= self::FLAG_CONNECTED;
390 private function recv_server_quit($from, $args) {
391 $server = P10_Server::getServerByName($args[0]);
392 if($server == null) {
393 trigger_error("Server (".$args[0].") not found.", E_USER_ERROR);
396 $server->disconnectServer($this->eventHandler);
399 private function recv_quit($from, $args) {
400 $user = P10_User::getUserByNum($from);
402 trigger_error("Server tries to quit an user that does not exist or was not found on recv_quit.", E_USER_ERROR);
405 if($this->eventHandler)
406 $this->eventHandler->event_quit($user, $args[0]);
407 $user->quit($args[0]);
410 private function recv_burst($from, $args) {
412 $create_time = $args[1];
413 if(count($args) == 2) {
414 //we've got an empty channel without any modes set??? dead channel!
417 $channel = P10_Channel::getChannelByName($name);
419 $channel = new P10_Channel($name);
420 $channel->setCreateTime($create_time);
421 $modes = $channel->getModes();
422 $userstr = $args[count($args)-1];
423 if($userstr[0] == "%") {
425 $banlist = explode(" ", substr($userstr, 1));
426 foreach($banlist as $ban) {
429 $userstr = $args[count($args)-2];
431 if($userstr[0] == "+") { //MODE String
434 $users = explode(",",$userstr);
435 $isop = false; $isvoice = false;
436 foreach($users as $user) {
437 if($user == "") continue;
438 $uexp = explode(":", $user);
439 if(strlen($uexp[0]) != 5) {
440 trigger_error("burst parse error: '".$uexp[0]."' is not an user numeric.", E_USER_WARNING);
443 if(count($uexp) > 1) {
446 for($i = 0; $i < strlen($uexp[1]); $i++) {
447 if($uexp[1][0] == "@") $isop = true;
448 if($uexp[1][0] == "+") $isvoice = true;
451 $user = P10_User::getUserByNum($uexp[0]);
453 trigger_error("burst parse error: cant find User '".$uexp[0]."'.", E_USER_ERROR);
456 $channel->burstUser($user, $isop, $isvoice);
457 if($this->eventHandler)
458 $this->eventHandler->event_join($user, $channel, true);
460 $modestr = array_slice($args, 2);
461 if($modestr[0] == "+")
462 $modes->parseModes(implode(" ", $modestr));
465 private function recv_join($from, $args) {
466 $user = P10_User::getUserByNum($from);
468 trigger_error("Server tries to join an user that does not exist or was not found on recv_join.", E_USER_ERROR);
471 $channel = P10_Channel::getChannelByName($args[0]);
473 $channel = new P10_Channel($args[0]);
474 $channel->joinUser($user);
475 if($this->eventHandler)
476 $this->eventHandler->event_join($user, $channel, false);
479 private function recv_part($from, $args) {
480 $user = P10_User::getUserByNum($from);
482 trigger_error("Server tries to part an user that does not exist or was not found on recv_join.", E_USER_ERROR);
485 $channel = P10_Channel::getChannelByName($args[0]);
487 $channel = new P10_Channel($args[0]);
488 if($this->eventHandler)
489 $this->eventHandler->event_part($user, $channel, $args[1]);
490 $channel->partUser($user);
493 private function recv_kick($from, $args) {
494 $user = P10_User::getUserByNum($from);
496 trigger_error("An unknown user tries to kick another user on recv_kick.", E_USER_ERROR);
499 $channel = P10_Channel::getChannelByName($args[0]);
501 $channel = new P10_Channel($args[0]);
502 $target = P10_User::getUserByNum($args[1]);
503 if($target == null) {
504 trigger_error("Someone tries to kick an user that does not exist or was not found on recv_kick.", E_USER_ERROR);
507 if($this->eventHandler)
508 $this->eventHandler->event_kick($user, $target, $channel, $args[1]);
509 $channel->partUser($user);
512 private function recv_kill($from, $args) {
513 $user = P10_User::getUserByNum($args[0]);
515 trigger_error("Server tries to kill an user that does not exist or was not found on recv_quit.", E_USER_ERROR);
518 if($this->eventHandler)
519 $this->eventHandler->event_quit($user, "Killed (".$args[1].")");
520 $user->quit($args[1]);
523 private function recv_privmsg($from, $args) {
524 $user = P10_User::getUserByNum($from);
526 trigger_error("Server tries to send a privmsg from an user that does not exist or was not found on recv_privmsg.", E_USER_WARNING);
529 if($this->eventHandler) {
530 if($args[0][0] == "#") {
531 $channel = P10_Channel::getChannelByName($args[0]);
533 $channel = new P10_Channel($args[0]);
534 if(strlen($args[1]) > 0 && $args[1][0] == "\001") {
536 $args[1] = substr($args[1],1);
537 if($args[1][strlen($args[1])-1] == "\001")
538 $args[1] = substr($args[1],0,-1);
539 $ctcpexp = explode(" ",$args[1],2);
540 $this->eventHandler->event_chanctcp($user, $channel, strtoupper($ctcpexp[0]), (count($ctcpexp) > 1 ? $ctcpexp[1] : null));
542 $this->eventHandler->event_chanmessage($user, $channel, $args[1]);
543 } else if($args[0][0] == "$") {
545 $this->eventHandler->event_privmessage($user, NULL, $args[1]);
547 $targetUser = P10_User::getUserByNum($args[0]);
548 if($targetUser == null) {
549 trigger_error("Server tries to send a privmsg to an user that does not exist or was not found on recv_privmsg.", E_USER_WARNING);
552 if(strlen($args[1]) > 0 && $args[1][0] == "\001") {
554 $args[1] = substr($args[1],1);
555 if($args[1][strlen($args[1])-1] == "\001")
556 $args[1] = substr($args[1],0,-1);
557 $ctcpexp = explode(" ",$args[1],2);
558 $this->eventHandler->event_privctcp($user, $targetUser, strtoupper($ctcpexp[0]), (count($ctcpexp) > 1 ? $ctcpexp[1] : null));
560 $this->eventHandler->event_privmessage($user, $targetUser, $args[1]);
565 private function recv_notice($from, $args) {
566 $user = P10_User::getUserByNum($from);
568 trigger_error("Server tries to send a notice from an user that does not exist or was not found on recv_notice.", E_USER_WARNING);
571 if($this->eventHandler) {
572 if($args[0][0] == "#") {
573 $channel = P10_Channel::getChannelByName($args[0]);
575 $channel = new P10_Channel($args[0]);
576 if(strlen($args[1]) > 0 && $args[1][0] == "\001") {
578 $args[1] = substr($args[1],1);
579 if($args[1][strlen($args[1])-1] == "\001")
580 $args[1] = substr($args[1],0,-1);
581 $ctcpexp = explode(" ",$args[1],2);
582 $this->eventHandler->event_chanctcpreply($user, $channel, strtoupper($ctcpexp[0]), (count($ctcpexp) > 1 ? $ctcpexp[1] : null));
584 $this->eventHandler->event_channotice($user, $channel, $args[1]);
585 } else if($args[0][0] == "$") {
587 $this->eventHandler->event_privnotice($user, NULL, $args[1]);
589 $targetUser = P10_User::getUserByNum($args[0]);
590 if($targetUser == null) {
591 trigger_error("Server tries to send a notice to an user that does not exist or was not found on recv_notice.", E_USER_WARNING);
594 if(strlen($args[1]) > 0 && $args[1][0] == "\001") {
596 $args[1] = substr($args[1],1);
597 if($args[1][strlen($args[1])-1] == "\001")
598 $args[1] = substr($args[1],0,-1);
599 $ctcpexp = explode(" ",$args[1],2);
600 $this->eventHandler->event_privctcpreply($user, $targetUser, strtoupper($ctcpexp[0]), (count($ctcpexp) > 1 ? $ctcpexp[1] : null));
602 $this->eventHandler->event_privnotice($user, $targetUser, $args[1]);
607 private function recv_whois($from, $args) {
608 /* [get] ACAAF W AX :NetworkServ */
609 $fromUser = P10_User::getUserByNum($from);
610 if($fromUser == null) {
611 trigger_error("Server tries to send a whois from an user that does not exist or was not found on recv_whois.", E_USER_ERROR);
614 $users=explode(",",$args[1]);
615 foreach($users as $nick) {
616 $user = P10_User::getUserByNick($nick);
618 $this->send("401", $from, $nick);
621 $nick = $user->getNick();
622 $ident = $user->getIdent();
623 $hostmask = $user->getHost();
624 $modes = $user->getModes();
625 if($modes->hasMode('x')) {
626 if(($fakehost = $modes->hasMode('f'))) {
627 $hostmask = $fakehost;
628 } elseif(($account = $modes->hasMode('r'))) {
629 $hostmask = $account.".".$this->getSetting("his_usermask");
632 $realname = $user->getRealname();
633 $this->send("311", $from , $nick, $ident, $hostmask, $realname);
634 if(((!$modes->hasMode('n') && !$modes->hasMode('k')) || $from == $user->getNumeric()) && count($user->getChannels()) != 0) {
636 foreach($user->getChannels() as $channel) {
637 $cmodes = $channel->getModes();
638 $privs = $channel->getUserPrivs($user);
639 if($cmodes->hasMode("s") && !$fromUser->isOnChannel($channel) && $from != $user->getNumeric()) continue;
640 if($cmodes->hasMode("u") && ($privs & (P10_Channel::USERPRIV_OPED | P10_Channel::USERPRIV_VOICE)) == 0 && $from != $user->getNumeric()) continue;
641 $chanstr = ($channels == "" ? "" : " ");
643 if(($privs & P10_Channel::USERPRIV_OPED)) {
645 } else if(($privs & P10_Channel::USERPRIV_VOICE)) {
648 $chanstr .= $prefix.$channel->getName();
649 if(strlen($channels) + strlen($chanstr) > 450) {
650 $this->send("319", $from, $nick, $channels);
651 $channels = $prefix.$channel->getName();
654 if($channels != "") {
655 $this->send("319", $from, $nick, $channels);
658 if($fromUser->getModes()->hasMode("o") || $from == $user->getNumeric() || !$this->getSetting("his_name")) {
659 $this->send("312", $from, $nick, $user->getServer()->getName(), $user->getServer()->getDescription());
661 $this->send("312", $from, $nick, $this->getSetting("his_name"), $this->getSetting("his_desc"));
663 if($modes->hasMode("o") && (!$modes->hasMode("H") || $fromUser->getModes()->hasMode("o"))) {
664 if($modes->hasMode("S")) {
665 if($modes->hasMode("D"))
666 $this->send("313", $from, $nick, "is a Network Service");
668 $this->send("313", $from, $nick, "is an illegal Network Service - HACKER!");
670 $this->send("313", $from, $nick, "is an IRC Operator");
672 if(($auth = $modes->hasMode("r"))) {
673 $this->send("330", $from, $nick, $auth);
676 $this->send("318", $from, $args[1]);
679 private function recv_away($from, $args) {
680 $user = P10_User::getUserByNum($from);
682 trigger_error("Server tries to send an away command from an user that does not exist or was not found on recv_away.", E_USER_ERROR);
685 if(count($args) > 0) {
686 $user->setAway($args[0]);
687 if($this->eventHandler)
688 $this->eventHandler->event_away($user, $args[0]);
690 $user->setAway(null);
691 if($this->eventHandler)
692 $this->eventHandler->event_away($user, null);
696 private function recv_mode($from, $args) {
697 $user = P10_User::getUserByNum($from);
698 if($user == null && strlen($from) != 2) {
699 trigger_error("Server tries to send a modechange from an user that does not exist or was not found on recv_mode.", E_USER_ERROR);
702 $modes = implode(" ",array_slice($args,1));
703 if($args[0][0] == "#") {
704 $channel = P10_Channel::getChannelByName($args[0]);
706 $channel = new P10_Channel($args[0]);
707 $channel->getModes()->setModes($modes);
708 if($this->eventHandler && strlen($from) != 2)
709 $this->eventHandler->event_chanmode($user, $channel, $modes);
711 $targetUser = P10_User::getUserByNick($args[0]);
712 if($targetUser == null) {
713 trigger_error("Server tries to send a mode to an user that does not exist or was not found on recv_mode.", E_USER_ERROR);
716 $targetUser->getModes()->setModes($modes);
717 if($this->eventHandler)
718 $this->eventHandler->event_usermode($targetUser, $modes);
722 private function recv_account($from, $args) {
723 $user = P10_User::getUserByNum($args[0]);
725 trigger_error("Server tries to send an auth announce from an user that does not exist or was not found on recv_account.", E_USER_ERROR);
729 $user->getModes()->setModes("+r ".$auth);
730 if($this->eventHandler)
731 $this->eventHandler->event_usermode($user, "+r ".$auth);
734 /********************************************************************************************
736 ********************************************************************************************/
738 private function burst() {
739 foreach($this->server->getUsers() as $user) {
740 $nick = $user->getNick();
741 $connect_time = $user->getConnectTime();
742 $ident = $user->getIdent();
743 $host = $user->getHost();
744 $modes = $user->getModes()->getModeString();
745 $ip = $user->getIP()->getNumeric();
746 $numeric = $user->getNumeric();
747 $realname = $user->getRealname();
748 $this->send("N", $nick, $connect_time, $ident, $host, $modes, $ip, $numeric, $realname);
750 foreach(P10_Channel::getChannels() as $channel) {
751 $sorted_users = array('ov' => array(), 'o' => array(), 'v' => array(), '-' => array());
752 $local_users = false;
753 foreach($channel->getUsers() as $user) {
754 if(substr($user->getNumeric(), 0, 2) != $this->server->getNumeric()) continue; //skip users that are not on the local server
755 $privs = $channel->getUserPrivs($user);
757 if(($privs & P10_Channel::USERPRIV_OPED)) $strPrivs .= "o";
758 if(($privs & P10_Channel::USERPRIV_VOICE)) $strPrivs .= "v";
759 if($strPrivs == "") $strPrivs = "-";
761 $sorted_users[$strPrivs][] = $user;
763 if(!$local_users) continue;
765 foreach($sorted_users['-'] as $user) {
766 if($userStr != "") $userStr.=",";
767 $userStr .= $user->getNumeric();
769 foreach($sorted_users['ov'] as $i => $user) {
770 if($userStr != "") $userStr.=",";
771 $userStr .= $user->getNumeric();
772 if($i == 0) $userStr .= ":ov";
774 foreach($sorted_users['o'] as $i => $user) {
775 if($userStr != "") $userStr.=",";
776 $userStr .= $user->getNumeric();
777 if($i == 0) $userStr .= ":o";
779 foreach($sorted_users['v'] as $i => $user) {
780 if($userStr != "") $userStr.=",";
781 $userStr .= $user->getNumeric();
782 if($i == 0) $userStr .= ":v";
785 //TODO: Build ban String
787 $modeString = $channel->getModes()->getModeString();
788 if($modeString != "+") {
789 $burstString .= $modeString;
792 if($burstString != "") $burstString .= " ";
793 $burstString .= $userStr;
795 if($banString != "") {
796 if($burstString != "") $burstString .= " ";
797 $burstString .= ":%".$banString;
799 $this->send("B", $channel->getName(), $channel->getCreateTime(), $burstString);
804 /********************************************************************************************
805 * LOCAL USER FUNCTIONS *
806 ********************************************************************************************/
808 public function addUser($nick, $ident, $host, $ip, $modes, $realname) {
809 $user = P10_User::getUserByNick($nick);
810 if($user != null) return ERR_NICK_IN_USE;
811 $numeric = substr($this->server->getNumeric(),0,2).Numerics::intToNum($this->last_local_numeric, 3);
812 while(P10_User::getUserByNum($numeric)) {
813 $this->last_local_numeric++;
814 $numeric = substr($this->server->getNumeric(),0,2).Numerics::intToNum($this->last_local_numeric, 3);
816 $this->last_local_numeric++;
817 $modes = new P10_UserModeSet($modes);
818 $ip = new IPAddr($ip);
819 $user = new P10_User($nick, $numeric, $this->server, time(), $ident, $host, $ip, $realname, $modes);
820 if(($this->flags & self::FLAG_CONNECTED)) {
821 $ip = $user->getIP()->getNumeric();
822 $this->send("N", $nick, $user->getConnectTime(), $ident, $host, $user->getModes()->getModeString(), $ip, $numeric, $realname);
827 public function delUser($user, $reason) {
828 if(!is_a($user, "P10_User")) return ERR_INVALID_USER;
829 if($user->getServer() === $this->server) {
831 $user->quit($reason);
832 if(($this->flags & self::FLAG_CONNECTED))
833 $this->send("Q", $user->getNumeric(), $reason);
836 if(!($this->flags & self::FLAG_CONNECTED))
837 return ERR_NOT_CONNECTED;
838 if($this->eventHandler)
839 $this->eventHandler->event_quit($user, "Killed (".$reason.")");
840 $user->quit("Killed (".$reason.")");
841 $name = ($this->getSetting('his_name') ? $this->getSetting('his_name') : $this->getSetting('name'));
843 $this->send("D", $user->getNumeric(), $name, $reason);
847 public function join($user, $chanName, $privs = 0) {
848 if(!is_a($user, "P10_User") || !($user->getServer() === $this->server))
849 return ERR_INVALID_USER;
850 if($chanName[0] != "#")
851 return ERR_INVALID_CHANNAME;
852 $channel = P10_Channel::getChannelByName($chanName);
854 $channel = new P10_Channel($chanName);
855 $channel->joinUser($user);
856 if(($this->flags & self::FLAG_CONNECTED))
857 $this->send("J", $user->getNumeric(), $chanName, time(), 0);
859 $channel->setUserPrivs($user, $privs);
860 if(($this->flags & self::FLAG_CONNECTED)) {
861 $modestr = "+".(($privs & P10_Channel::USERPRIV_OPED) ? "o" : "").(($privs & P10_Channel::USERPRIV_VOICE) ? "v" : "");
862 $modestr .= (($privs & P10_Channel::USERPRIV_OPED) ? " ".$user->getNumeric() : "");
863 $modestr .= (($privs & P10_Channel::USERPRIV_VOICE) ? " ".$user->getNumeric() : "");
864 $this->send("OM", $user->getNumeric(), $chanName, $modestr);
867 if($this->eventHandler)
868 $this->eventHandler->event_join($user, $channel, false);
871 public function part($user, $chanName, $reason) {
872 if(!is_a($user, "P10_User") || !($user->getServer() === $this->server))
873 return ERR_INVALID_USER;
874 if(!((is_string($chanName) && $chanName[0] == "#") || is_a($chanName, "P10_Channel")))
875 return ERR_INVALID_CHANNAME;
876 if(is_a($chanName, "P10_Channel"))
877 $channel = $chanName;
879 $channel = P10_Channel::getChannelByName($chanName);
881 $channel = new P10_Channel($chanName);
882 if(!$user->isOnChannel($channel))
883 return ERR_NOT_ON_CHANNEL;
884 if($this->eventHandler)
885 $this->eventHandler->event_part($user, $channel, $reason);
886 $channel->partUser($user, $reason);
887 if(($this->flags & self::FLAG_CONNECTED))
888 $this->send("L", $user->getNumeric(), $chanName, $reason);
891 public function kick($user, $target, $chanName, $reason) {
892 if(!is_a($user, "P10_User") || !($user->getServer() === $this->server))
893 return ERR_INVALID_USER;
894 if(!is_a($target, "P10_User"))
895 return ERR_INVALID_USER;
896 if(!((is_string($chanName) && $chanName[0] == "#") || is_a($chanName, "P10_Channel")))
897 return ERR_INVALID_CHANNAME;
898 if(is_a($chanName, "P10_Channel"))
899 $channel = $chanName;
901 $channel = P10_Channel::getChannelByName($chanName);
903 $channel = new P10_Channel($chanName);
904 if(!$target->isOnChannel($channel))
905 return ERR_NOT_ON_CHANNEL;
906 if($this->eventHandler)
907 $this->eventHandler->event_kick($user, $target, $channel, $reason);
908 $channel->partUser($target, $reason);
909 if(($this->flags & self::FLAG_CONNECTED))
910 $this->send("K", $user->getNumeric(), $chanName, $target->getNumeric(), $reason);
913 public function privmsg($user, $target, $message) {
914 if(!is_a($user, "P10_User") || !($user->getServer() === $this->server))
915 return ERR_INVALID_USER;
916 if(!is_a($target, "P10_User") && !is_a($target, "P10_Channel") && !(is_string($target) && ($target[0] == "#" || P10_User::getUserByNick($target))))
917 return ERR_INVALID_USER;
918 if(is_a($target, "P10_Channel"))
919 $targetStr = $target->getName();
920 else if(is_a($target, "P10_User"))
921 $targetStr = $target->getNumeric();
922 else if($target[0] == "#")
923 $targetStr = $target;
925 $targetStr = P10_User::getUserByNick($target)->getNumeric();
927 if($this->eventHandler) {
928 if($targetStr[0] == "#") {
929 $channel = P10_Channel::getChannelByName($targetStr);
931 $channel = new P10_Channel($targetStr);
932 $this->eventHandler->event_chanmessage($user, $channel, $message);
934 $targetUser = P10_User::getUserByNum($targetStr);
935 $this->eventHandler->event_privmessage($user, $targetUser, $message);
938 if(($this->flags & self::FLAG_CONNECTED))
939 $this->send("P", $user->getNumeric(), $targetStr, $message);
942 public function notice($user, $target, $message) {
943 if(!is_a($user, "P10_User") || !($user->getServer() === $this->server))
944 return ERR_INVALID_USER;
945 if(!is_a($target, "P10_User") && !is_a($target, "P10_Channel") && !(is_string($target) && ($target[0] == "#" || P10_User::getUserByNick($target))))
946 return ERR_INVALID_USER;
947 if(is_a($target, "P10_Channel"))
948 $targetStr = $target->getName();
949 else if(is_a($target, "P10_User"))
950 $targetStr = $target->getNumeric();
951 else if($target[0] == "#")
952 $targetStr = $target;
954 $targetStr = P10_User::getUserByNick($target)->getNumeric();
956 if($this->eventHandler) {
957 if($targetStr[0] == "#") {
958 $channel = P10_Channel::getChannelByName($targetStr);
960 $channel = new P10_Channel($targetStr);
961 $this->eventHandler->event_channotice($user, $channel, $message);
963 $targetUser = P10_User::getUserByNum($targetStr);
964 $this->eventHandler->event_privnotice($user, $targetUser, $message);
967 if(($this->flags & self::FLAG_CONNECTED))
968 $this->send("O", $user->getNumeric(), $targetStr, $message);
971 public function mode($user, $target, $modes, $force = false) {
972 if(!is_a($user, "P10_User") || !($user->getServer() === $this->server))
973 return ERR_INVALID_USER;
974 if(!is_a($target, "P10_User") && !is_a($target, "P10_Channel") && !(is_string($target) && ($target[0] == "#" || P10_User::getUserByNick($target))))
975 return ERR_INVALID_USER;
976 if(is_a($target, "P10_Channel"))
977 $targetStr = $target->getName();
978 else if(is_a($target, "P10_User"))
979 $targetStr = $target->getNumeric();
980 else if($target[0] == "#")
981 $targetStr = $target;
983 $targetStr = P10_User::getUserByNick($target)->getNumeric();
985 if($targetStr[0] == "#") {
986 $channel = P10_Channel::getChannelByName($targetStr);
988 $channel = new P10_Channel($targetStr);
989 $modes = $channel->getModes()->setModes($modes, true);
990 if(($this->flags & self::FLAG_CONNECTED))
991 $this->send(($force ? "OM" : "M"), $user->getNumeric(), $targetStr, $modes);
992 if($this->eventHandler)
993 $this->eventHandler->event_chanmode(($force ? $this->server : $user), $channel, $modes);
995 $targetUser = P10_User::getUserByNum($targetStr);
996 if($targetUser->getServer() === $this->server) {
998 $modes = $targetUser->getModes()->setModes($modes, true);
999 if(($this->flags & self::FLAG_CONNECTED))
1000 $this->send("M", $targetUser->getNumeric(), $targetUser->getNick(), $modes);
1001 if($this->eventHandler)
1002 $this->eventHandler->event_usermode($targetUser, $modes);
1005 if(($this->flags & self::FLAG_CONNECTED))
1006 $this->send("SM", $user->getNumeric(), $targetUser->getNumeric(), $modes);
1011 public function ctcp($user, $target, $command, $text) {
1012 return $this->privmsg($user, $target, "\001".strtoupper($command)." ".$text."\001");
1015 public function ctcp_reply($user, $target, $command, $text) {
1016 return $this->notice($user, $target, "\001".strtoupper($command)." ".$text."\001");