X-Git-Url: http://git.pk910.de/?p=PHP-P10.git;a=blobdiff_plain;f=Uplink%2FUplink.class.php;h=18468e76638cbbb3ebacb354cb56401eace77da4;hp=0095445030321de298caf5bafc0a64d26ef4689c;hb=811bc0c7a1f583fb624a0f8c3601146e063c5a25;hpb=c9b41fc461c3177ba610b9d2fab8f18b6530367b diff --git a/Uplink/Uplink.class.php b/Uplink/Uplink.class.php index 0095445..18468e7 100644 --- a/Uplink/Uplink.class.php +++ b/Uplink/Uplink.class.php @@ -1,22 +1,19 @@ . * * * ************************************************************************ * @@ -24,49 +21,43 @@ * * This file contains the basic P10 Protocol handler. * - ************************************************************************ - * accessable methods: - * - * void initialize() - * has to be called after the settings have been set. - * - * void loop() - * loop function that should be calles as many times as possible. - * It reads from the socket and BLOCKS the script execution for a - * specific time if nothing is received. - * - * void setUplinkHost(String $host, int $port, bool $ssl = false, String $bind = null) - * sets the Uplink connection information. - * - * void setLoopTimeout(int $timeout) - * sets the maximum time loop() is blocking the script execution. - * - * void setUplinkServer(int $numeric, String $name, String $password, String $description) - * sets the own P10 Server information. - * - * void setValidateServer(String $name, String $password) - * sets additional security relevant information about the remote server. */ require_once("Client.class.php"); require_once("Numerics.class.php"); require_once("P10Formatter.class.php"); require_once("P10_Server.class.php"); require_once("P10_User.class.php"); +require_once("P10_Channel.class.php"); require_once("P10_ModeSets.class.php"); +require_once("EventHandler.interface.php"); +require_once("IPAddr.class.php"); + +$e=1; +define("ERR_NICK_IN_USE", $e++); +define("ERR_INVALID_USER", $e++); +define("ERR_INVALID_CHANNAME", $e++); +define("ERR_NOT_CONNECTED", $e++); +define("ERR_NOT_ON_CHANNEL", $e++); class Uplink { - private $client = new Client(); + private $client; private $settings = array(); private $server; + private $eventHandler = null; + private $last_local_numeric = 0; const FLAG_P10SESSION = 0x0001; //connection is in P10 mode (server is connected) const FLAG_SECURITY_QUIT = 0x0002; //local connection abort because of security issues const FLAG_NOT_CONNECTABLE = 0x0004; //remote server is not connectable const FLAG_BURST_PENDING = 0x0008; //we still have to burst + const FLAG_CONNECTED = 0x0010; //connected and synced (ready) + const FLAG_GOT_PASS = 0x0020; //got PASS from the remote Server private $flags = 0; public function __construct() { - $this->setSettings("recv_timeout", 1000); + $this->client = new Client(); + $this->setSetting("recv_timeout", 1000); + $this->setSetting("his_usermask", "user.NoMask"); } public function initialize() { @@ -92,7 +83,7 @@ class Uplink { if(!$this->client->connected()) { if(($this->flags & self::FLAG_P10SESSION)) { //Server got disconnected - $this->server->disconnectServer(true); + $this->server->disconnectServer($this->eventHandler, true); $this->flags &= ~self::FLAG_P10SESSION; } $host = $this->getSetting("host"); @@ -104,7 +95,7 @@ class Uplink { if(($this->flags & self::FLAG_SECURITY_QUIT) || ($this->flags & self::FLAG_NOT_CONNECTABLE)) { sleep(1); } - $state = $this->client->connect($host, $port, $this->getSettings("bind"), $this->getSettings("ssl"), $this->getSettings("recv_timeout")); + $state = $this->client->connect($host, $port, $this->getSetting("bind"), $this->getSetting("ssl"), $this->getSetting("recv_timeout")); if(!$state) { usleep($this->getSetting("recv_timeout") / 1000); $this->flags |= self::FLAG_NOT_CONNECTABLE; @@ -121,7 +112,16 @@ class Uplink { } } - public function setUplink($host, $port, $ssl = false, $bind = null) { + public function shutdown() { + if($this->client->connected()) { + if(($this->flags & self::FLAG_P10SESSION)) { + $this->send("SQ", "Shutdown requested."); + } + $this->client->disconnect(); + } + } + + public function setUplinkHost($host, $port, $ssl = false, $bind = null) { $this->setSetting("host", $host); $this->setSetting("port", $port); $this->setSetting("ssl", $ssl); @@ -144,6 +144,20 @@ class Uplink { $this->setSetting("their_password", $password); } + public function setHISOptions($servername, $serverdesc, $usermask) { + $this->setSetting("his_name", $servername); + $this->setSetting("his_desc", $serverdesc); + $this->setSetting("his_usermask", $usermask); + } + + public function setEventHandler($event_handler) { + if(!is_a($event_handler, "EventHandler")) { + trigger_error((is_object($event_handler) ? get_class($event_handler) : gettype($event_handler))." is NOT a valid EventHandler.", E_USER_ERROR); + return; + } + $this->eventHandler = $event_handler; + } + private function setSetting($setting, $value) { $this->settings[$setting] = $value; } @@ -171,6 +185,9 @@ class Uplink { if($cmdPos == 1) $from = $tokens[0]; else $from = null; $arguments = array_slice($tokens, $cmdPos + 1); + if(($this->flags & self::FLAG_P10SESSION) && $this->eventHandler) { + $this->eventHandler->event_preparse($from, strtoupper($tokens[$cmdPos]), $arguments); + } switch(strtoupper($tokens[$cmdPos])) { //pre P10 Session case "PASS": @@ -204,9 +221,52 @@ class Uplink { case "Q": $this->recv_quit($from, $arguments); break; + case "B": + $this->recv_burst($from, $arguments); + break; + case "J": + case "C": + $this->recv_join($from, $arguments); + break; + case "L": + $this->recv_part($from, $arguments); + break; + case "K": + $this->recv_kick($from, $arguments); + break; + case "D": + $this->recv_kill($from, $arguments); + break; + case "P": + $this->recv_privmsg($from, $arguments); + break; + case "O": + $this->recv_notice($from, $arguments); + break; + case "W": + $this->recv_whois($from, $arguments); + break; + case "A": + $this->recv_away($from, $arguments); + break; + case "M": + case "OM": + $this->recv_mode($from, $arguments); + break; + case "AC": + $this->recv_account($from, $arguments); + break; + case "FA": + $this->recv_fakehost($from, $arguments); + break; + case "NFH": + $this->recv_newfakehost($from, $arguments); + break; //default default: //unknown cmd + if($this->eventHandler) + $this->eventHandler->event_unknown_cmd($from, strtoupper($tokens[$cmdPos]), $arguments); break; } } @@ -215,6 +275,8 @@ class Uplink { if(func_num_args() > 1) { $args = array_slice(func_get_args(), 1); $command = P10Formatter::formatCMD($this->getSetting("numeric"), $command, $args); + } else { + $command = P10Formatter::formatCMD($this->getSetting("numeric"), $command, array()); } $this->client->send($command); } @@ -231,7 +293,9 @@ class Uplink { $this->flags |= self::FLAG_SECURITY_QUIT; $this->send("ERROR", "Incorrect password received."); $this->client->disconnect(); + return; } + $this->flags |= self::FLAG_GOT_PASS; } } @@ -251,9 +315,17 @@ class Uplink { $this->client->disconnect(); return; } + if($this->getSetting("their_password") && !($this->flags & self::FLAG_GOT_PASS)) { + $this->flags |= self::FLAG_SECURITY_QUIT; + $this->send("ERROR", "PASS missing."); + $this->client->disconnect(); + return; + } $new_server = new P10_Server($args[0], substr($args[5],0,2), $this->server, $args[2], $args[3], $args[7]); - $this->server->add_server($new_server); + $this->server->addServer($new_server); $this->flags |= self::FLAG_P10SESSION | self::FLAG_BURST_PENDING; + if($this->eventHandler) + $this->eventHandler->event_newserver($new_server, !($this->flags & self::FLAG_CONNECTED)); } else { //another server got a new slave server ^^ $server = P10_Server::getServerByNum($from); @@ -262,12 +334,15 @@ class Uplink { return; } $new_server = new P10_Server($args[0], substr($args[5],0,2), $server, $args[2], $args[3], $args[7]); - $server->add_server($new_server); + $server->addServer($new_server); + if($this->eventHandler) + $this->eventHandler->event_newserver($new_server, !($this->flags & self::FLAG_CONNECTED)); } } private function recv_ping($from, $args) { $this->send("Z", $args[0]); //simply PONG + P10_Channel::recheckAllChannels(); } private function recv_nick($from, $args) { @@ -278,7 +353,9 @@ class Uplink { 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); return; } - $nick->setNick($args[0]); + if($this->eventHandler) + $this->eventHandler->event_nick($user, $args[0]); + $user->setNick($args[0]); } else { //New User $numeric = $args[count($args)-2]; @@ -295,10 +372,12 @@ class Uplink { $ident = $args[3]; $host = $args[4]; $modes = implode(" ",array_slice($args, 5, count($args)-8)); - $modes = new UserModeSet($modes); - $ip = Numerics::parseIP($args[count($args)-3]); + $modes = new P10_UserModeSet($modes); + $ip = new IPAddr($args[count($args)-3]); $realname = $args[count($args)-1]; - new P10_User($nick, $numeric, $server, $connect_time, $ident, $host, $ip, $realname, $modes); + $user = new P10_User($nick, $numeric, $server, $connect_time, $ident, $host, $ip, $realname, $modes); + if($this->eventHandler) + $this->eventHandler->event_connect($user, !($this->flags & self::FLAG_CONNECTED)); } } @@ -311,7 +390,7 @@ class Uplink { } private function recv_end_of_burst_ack($from, $args) { - //nothing to do here? + $this->flags |= self::FLAG_CONNECTED; } private function recv_server_quit($from, $args) { @@ -320,7 +399,7 @@ class Uplink { trigger_error("Server (".$args[0].") not found.", E_USER_ERROR); return; } - $server->disconnectServer(); + $server->disconnectServer($this->eventHandler); } private function recv_quit($from, $args) { @@ -330,6 +409,378 @@ class Uplink { return; } $user->quit($args[0]); + if($this->eventHandler) + $this->eventHandler->event_quit($user, $args[0]); + } + + private function recv_burst($from, $args) { + $name = $args[0]; + $create_time = $args[1]; + if(count($args) == 2) { + //we've got an empty channel without any modes set??? dead channel! + return; + } + $channel = P10_Channel::getChannelByName($name); + if($channel == null) + $channel = new P10_Channel($name); + $channel->setCreateTime($create_time); + $modes = $channel->getModes(); + $userstr = $args[count($args)-1]; + if($userstr[0] == "%") { + //ban list + $banlist = explode(" ", substr($userstr, 1)); + foreach($banlist as $ban) { + //TODO: save bans + } + $userstr = $args[count($args)-2]; + } + if($userstr[0] == "+") { //MODE String + $userstr = ""; + } + $users = explode(",",$userstr); + $isop = false; $ishalfop = false; $isvoice = false; + foreach($users as $user) { + if($user == "") continue; + $uexp = explode(":", $user); + if(strlen($uexp[0]) != 5) { + trigger_error("burst parse error: '".$uexp[0]."' is not an user numeric.", E_USER_WARNING); + break; + } + if(count($uexp) > 1) { + $isop = false; + $ishalfop = false; + $isvoice = false; + for($i = 0; $i < strlen($uexp[1]); $i++) { + if($uexp[1][0] == "@") $isop = true; + if($uexp[1][0] == "%") $ishalfop = true; + if($uexp[1][0] == "+") $isvoice = true; + } + } + $user = P10_User::getUserByNum($uexp[0]); + if($user == null) { + trigger_error("burst parse error: cant find User '".$uexp[0]."'.", E_USER_ERROR); + return; + } + $channel->burstUser($user, $isop, $ishalfop, $isvoice); + if($this->eventHandler) + $this->eventHandler->event_join($user, $channel, true); + } + $modestr = array_slice($args, 2); + if($modestr[0] == "+") + $modes->parseModes(implode(" ", $modestr)); + } + + private function recv_join($from, $args) { + $user = P10_User::getUserByNum($from); + if($user == null) { + trigger_error("Server tries to join an user that does not exist or was not found on recv_join.", E_USER_ERROR); + return; + } + $channel = P10_Channel::getChannelByName($args[0]); + if($channel == null) + $channel = new P10_Channel($args[0]); + $channel->joinUser($user); + if($this->eventHandler) + $this->eventHandler->event_join($user, $channel, false); + } + + private function recv_part($from, $args) { + $user = P10_User::getUserByNum($from); + if($user == null) { + trigger_error("Server tries to part an user that does not exist or was not found on recv_join.", E_USER_ERROR); + return; + } + $channel = P10_Channel::getChannelByName($args[0]); + if($channel == null) + $channel = new P10_Channel($args[0]); + if($this->eventHandler) + $this->eventHandler->event_part($user, $channel, $args[1]); + $channel->partUser($user); + } + + private function recv_kick($from, $args) { + $user = P10_User::getUserByNum($from); + if($user == null) { + trigger_error("An unknown user tries to kick another user on recv_kick.", E_USER_ERROR); + return; + } + $channel = P10_Channel::getChannelByName($args[0]); + if($channel == null) + $channel = new P10_Channel($args[0]); + $target = P10_User::getUserByNum($args[1]); + if($target == null) { + trigger_error("Someone tries to kick an user that does not exist or was not found on recv_kick.", E_USER_ERROR); + return; + } + if($this->eventHandler) + $this->eventHandler->event_kick($user, $target, $channel, $args[1]); + $channel->partUser($user); + } + + private function recv_kill($from, $args) { + $user = P10_User::getUserByNum($args[0]); + if($user == null) { + trigger_error("Server tries to kill an user that does not exist or was not found on recv_quit.", E_USER_ERROR); + return; + } + $user->quit($args[1]); + if($this->eventHandler) + $this->eventHandler->event_quit($user, "Killed (".$args[1].")"); + } + + private function recv_privmsg($from, $args) { + $user = P10_User::getUserByNum($from); + if($user == null) { + trigger_error("Server tries to send a privmsg from an user that does not exist or was not found on recv_privmsg.", E_USER_WARNING); + return; + } + if($this->eventHandler) { + if($args[0][0] == "#") { + $channel = P10_Channel::getChannelByName($args[0]); + if($channel == null) + $channel = new P10_Channel($args[0]); + if(strlen($args[1]) > 0 && $args[1][0] == "\001") { + //ctcp + $args[1] = substr($args[1],1); + if($args[1][strlen($args[1])-1] == "\001") + $args[1] = substr($args[1],0,-1); + $ctcpexp = explode(" ",$args[1],2); + $this->eventHandler->event_chanctcp($user, $channel, strtoupper($ctcpexp[0]), (count($ctcpexp) > 1 ? $ctcpexp[1] : null)); + } else + $this->eventHandler->event_chanmessage($user, $channel, $args[1]); + } else if($args[0][0] == "$") { + //"multicast" + $this->eventHandler->event_privmessage($user, NULL, $args[1]); + } else { + $targetUser = P10_User::getUserByNum($args[0]); + if($targetUser == null) { + trigger_error("Server tries to send a privmsg to an user that does not exist or was not found on recv_privmsg.", E_USER_WARNING); + return; + } + if(strlen($args[1]) > 0 && $args[1][0] == "\001") { + //ctcp + $args[1] = substr($args[1],1); + if($args[1][strlen($args[1])-1] == "\001") + $args[1] = substr($args[1],0,-1); + $ctcpexp = explode(" ",$args[1],2); + $this->eventHandler->event_privctcp($user, $targetUser, strtoupper($ctcpexp[0]), (count($ctcpexp) > 1 ? $ctcpexp[1] : null)); + } else + $this->eventHandler->event_privmessage($user, $targetUser, $args[1]); + } + } + } + + private function recv_notice($from, $args) { + $user = P10_User::getUserByNum($from); + if($user == null) { + trigger_error("Server tries to send a notice from an user that does not exist or was not found on recv_notice.", E_USER_WARNING); + return; + } + if($this->eventHandler) { + if($args[0][0] == "#") { + $channel = P10_Channel::getChannelByName($args[0]); + if($channel == null) + $channel = new P10_Channel($args[0]); + if(strlen($args[1]) > 0 && $args[1][0] == "\001") { + //ctcp + $args[1] = substr($args[1],1); + if($args[1][strlen($args[1])-1] == "\001") + $args[1] = substr($args[1],0,-1); + $ctcpexp = explode(" ",$args[1],2); + $this->eventHandler->event_chanctcpreply($user, $channel, strtoupper($ctcpexp[0]), (count($ctcpexp) > 1 ? $ctcpexp[1] : null)); + } else + $this->eventHandler->event_channotice($user, $channel, $args[1]); + } else if($args[0][0] == "$") { + //"multicast" + $this->eventHandler->event_privnotice($user, NULL, $args[1]); + } else { + $targetUser = P10_User::getUserByNum($args[0]); + if($targetUser == null) { + trigger_error("Server tries to send a notice to an user that does not exist or was not found on recv_notice.", E_USER_WARNING); + return; + } + if(strlen($args[1]) > 0 && $args[1][0] == "\001") { + //ctcp + $args[1] = substr($args[1],1); + if($args[1][strlen($args[1])-1] == "\001") + $args[1] = substr($args[1],0,-1); + $ctcpexp = explode(" ",$args[1],2); + $this->eventHandler->event_privctcpreply($user, $targetUser, strtoupper($ctcpexp[0]), (count($ctcpexp) > 1 ? $ctcpexp[1] : null)); + } else + $this->eventHandler->event_privnotice($user, $targetUser, $args[1]); + } + } + } + + private function recv_whois($from, $args) { + /* [get] ACAAF W AX :NetworkServ */ + $fromUser = P10_User::getUserByNum($from); + if($fromUser == null) { + 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); + return; + } + $users=explode(",",$args[1]); + foreach($users as $nick) { + $user = P10_User::getUserByNick($nick); + if(!$user) { + $this->send("401", $from, $nick); + continue; + } + $nick = $user->getNick(); + $ident = $user->getIdent(); + $hostmask = $user->getHost(); + $modes = $user->getModes(); + if($modes->hasMode('x')) { + if(($fakehost = $modes->hasMode('f'))) { + $hostmask = $fakehost; + } elseif(($account = $modes->hasMode('r'))) { + $hostmask = $account.".".$this->getSetting("his_usermask"); + } + } + $realname = $user->getRealname(); + $this->send("311", $from , $nick, $ident, $hostmask, $realname); + if(((!$modes->hasMode('n') && !$modes->hasMode('k')) || $from == $user->getNumeric()) && count($user->getChannels()) != 0) { + $channels = ""; + foreach($user->getChannels() as $channel) { + $cmodes = $channel->getModes(); + $privs = $channel->getUserPrivs($user); + if($cmodes->hasMode("s") && !$fromUser->isOnChannel($channel) && $from != $user->getNumeric()) continue; + if($cmodes->hasMode("u") && ($privs & (P10_Channel::USERPRIV_OPED | P10_Channel::USERPRIV_VOICE)) == 0 && $from != $user->getNumeric()) continue; + $chanstr = ($channels == "" ? "" : " "); + $prefix = ""; + if(($privs & P10_Channel::USERPRIV_OPED)) { + $prefix = "@"; + } else if(($privs & P10_Channel::USERPRIV_VOICE)) { + $prefix = "+"; + } + $chanstr .= $prefix.$channel->getName(); + if(strlen($channels) + strlen($chanstr) > 450) { + $this->send("319", $from, $nick, $channels); + $channels = $prefix.$channel->getName(); + } + } + if($channels != "") { + $this->send("319", $from, $nick, $channels); + } + } + if($fromUser->getModes()->hasMode("o") || $from == $user->getNumeric() || !$this->getSetting("his_name")) { + $this->send("312", $from, $nick, $user->getServer()->getName(), $user->getServer()->getDescription()); + } else { + $this->send("312", $from, $nick, $this->getSetting("his_name"), $this->getSetting("his_desc")); + } + if($modes->hasMode("o") && (!$modes->hasMode("H") || $fromUser->getModes()->hasMode("o"))) { + if($modes->hasMode("S")) { + if($modes->hasMode("D")) + $this->send("313", $from, $nick, "is a Network Service"); + else + $this->send("313", $from, $nick, "is an illegal Network Service - HACKER!"); + } else + $this->send("313", $from, $nick, "is an IRC Operator"); + } + if(($auth = $modes->hasMode("r"))) { + $this->send("330", $from, $nick, $auth); + } + } + $this->send("318", $from, $args[1]); + } + + private function recv_away($from, $args) { + $user = P10_User::getUserByNum($from); + if($user == null) { + trigger_error("Server tries to send an away command from an user that does not exist or was not found on recv_away.", E_USER_ERROR); + return; + } + if(count($args) > 0) { + $user->setAway($args[0]); + if($this->eventHandler) + $this->eventHandler->event_away($user, $args[0]); + } else { + $user->setAway(null); + if($this->eventHandler) + $this->eventHandler->event_away($user, null); + } + } + + private function recv_mode($from, $args) { + $user = P10_User::getUserByNum($from); + if($user == null && strlen($from) != 2) { + 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); + return; + } + $modes = implode(" ",array_slice($args,1)); + if($args[0][0] == "#") { + $channel = P10_Channel::getChannelByName($args[0]); + if($channel == null) + $channel = new P10_Channel($args[0]); + $channel->getModes()->setModes($modes); + if($this->eventHandler && strlen($from) != 2) + $this->eventHandler->event_chanmode($user, $channel, $modes); + } else { + $targetUser = P10_User::getUserByNick($args[0]); + if($targetUser == null) { + 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); + return; + } + $targetUser->getModes()->setModes($modes); + $fakemodes = NULL; + if($targetUser->getModes()->hasMode("x") && $targetUser->getModes()->hasMode("r") && !$targetUser->getModes()->hasMode("f")) { + //user is registered and has umode +x set (automatically assign default fakehost) + $fakemodes = "+f ".$targetUser->getModes()->hasMode("r").".".$this->getSetting("his_usermask"); + $targetUser->getModes()->setModes($fakemodes); + } + if($this->eventHandler) { + $this->eventHandler->event_usermode($targetUser, $modes); + if($fakemodes) + $this->eventHandler->event_usermode($targetUser, $fakemodes); + } + } + } + + private function recv_account($from, $args) { + $user = P10_User::getUserByNum($args[0]); + if($user == null) { + 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); + return; + } + $auth = $args[1]; + $user->getModes()->setModes("+r ".$auth); + $fakemodes = NULL; + if($user->getModes()->hasMode("x") && !$user->getModes()->hasMode("f")) { + //user is registered and has umode +x set (automatically assign default fakehost) + $fakemodes = "+f ".$auth.".".$this->getSetting("his_usermask"); + $user->getModes()->setModes($fakemodes); + } + if($this->eventHandler) { + $this->eventHandler->event_usermode($user, "+r ".$auth); + if($fakemodes) + $this->eventHandler->event_usermode($user, $fakemodes); + } + } + + private function recv_fakehost($from, $args) { + $user = P10_User::getUserByNum($args[0]); + if($user == null) { + trigger_error("Server tries to send a fakehost change from an user that does not exist or was not found on recv_fakehost.", E_USER_ERROR); + return; + } + $fakehost = $args[1]; + $user->getModes()->setModes("+f ".$fakehost); + if($this->eventHandler) + $this->eventHandler->event_usermode($user, "+f ".$fakehost); + } + + private function recv_newfakehost($from, $args) { + $user = P10_User::getUserByNum($args[0]); + if($user == null) { + trigger_error("Server tries to send a fakehost change from an user that does not exist or was not found on recv_fakehost.", E_USER_ERROR); + return; + } + $fakeident = $args[1]; + $fakehost = $args[2]; + $user->setIdent($fakeident); + $user->getModes()->setModes("+f ".$fakehost); + if($this->eventHandler) + $this->eventHandler->event_usermode($user, "+f ".$fakehost); } /******************************************************************************************** @@ -343,14 +794,288 @@ class Uplink { $ident = $user->getIdent(); $host = $user->getHost(); $modes = $user->getModes()->getModeString(); - $ip = Numerics::numericFromIP($user->getIP()); + $ip = $user->getIP()->getNumeric(); $numeric = $user->getNumeric(); $realname = $user->getRealname(); $this->send("N", $nick, $connect_time, $ident, $host, $modes, $ip, $numeric, $realname); } + foreach(P10_Channel::getChannels() as $channel) { + $privs_to_burst = array('o', 'h', 'v' ); + $priv_values = array(P10_Channel::USERPRIV_OPED, P10_Channel::USERPRIV_HALFOP, P10_Channel::USERPRIV_VOICE ); + $priv_combinations = array(); + $sorted_users = array(); + $combinations = pow(2, count($privs_to_burst)); //binary possibilities => 2^count($privs_to_burst) + for($i = 0; $i < $combinations; $i++) { + //make a binary number out of $i + $binary = decbin($i); + while(strlen($binary) < count($privs_to_burst)) + $binary = '0'.$binary; + $combination_name = ''; + $combination_value = 0; + for($j = 0; $j < count($privs_to_burst); $j++) { + if($binary[$j] == '1') { + $combination_name .= $privs_to_burst[$j]; + $combination_value += $priv_values[$j]; + } + } + $priv_combinations[] = array("name" => $combination_name, "value" => $combination_value); + $sorted_users[$combination_value] = array(); + } + $local_users = false; + foreach($channel->getUsers() as $user) { + if(substr($user->getNumeric(), 0, 2) != $this->server->getNumeric()) continue; //skip users that are not on the local server + $privs = $channel->getUserPrivs($user); + $local_users = true; + $sorted_users[$privs][] = $user; + } + if(!$local_users) continue; + $userStr = ""; + foreach($priv_combinations as $combination) { + $i = 0; + foreach($sorted_users[$combination['value']] as $user) { + if($userStr != "") $userStr.=","; + $userStr .= $user->getNumeric(); + if(($i++) == 0 && $combination['value'] > 0) { + $userStr .= ":".$combination['name']; + } + } + } + $banString = ""; + //TODO: Build ban String + $burstString = ""; + $modeString = $channel->getModes()->getModeString(); + if($modeString != "+") { + $burstString .= $modeString; + } + if($userStr != "") { + if($burstString != "") $burstString .= " "; + $burstString .= $userStr; + } + if($banString != "") { + if($burstString != "") $burstString .= " "; + $burstString .= ":%".$banString; + } + $this->send("B", $channel->getName(), $channel->getCreateTime(), $burstString); + } $this->send("EB"); } + /******************************************************************************************** + * LOCAL USER FUNCTIONS * + ********************************************************************************************/ + + public function addUser($nick, $ident, $host, $ip, $modes, $realname) { + $user = P10_User::getUserByNick($nick); + if($user != null) return ERR_NICK_IN_USE; + $numeric = substr($this->server->getNumeric(),0,2).Numerics::intToNum($this->last_local_numeric, 3); + while(P10_User::getUserByNum($numeric)) { + $this->last_local_numeric++; + $numeric = substr($this->server->getNumeric(),0,2).Numerics::intToNum($this->last_local_numeric, 3); + } + $this->last_local_numeric++; + $modes = new P10_UserModeSet($modes); + $ip = new IPAddr($ip); + $user = new P10_User($nick, $numeric, $this->server, time(), $ident, $host, $ip, $realname, $modes); + if(($this->flags & self::FLAG_CONNECTED)) { + $ip = $user->getIP()->getNumeric(); + $this->send("N", $nick, $user->getConnectTime(), $ident, $host, $user->getModes()->getModeString(), $ip, $numeric, $realname); + } + return $user; + } + + public function delUser($user, $reason) { + if(!is_a($user, "P10_User")) return ERR_INVALID_USER; + if($user->getServer() === $this->server) { + //local user (QUIT) + $user->quit($reason); + if(($this->flags & self::FLAG_CONNECTED)) + $this->send("Q", $user->getNumeric(), $reason); + } else { + //remote user (KILL) + if(!($this->flags & self::FLAG_CONNECTED)) + return ERR_NOT_CONNECTED; + if($this->eventHandler) + $this->eventHandler->event_quit($user, "Killed (".$reason.")"); + $user->quit("Killed (".$reason.")"); + $name = ($this->getSetting('his_name') ? $this->getSetting('his_name') : $this->getSetting('name')); + + $this->send("D", $user->getNumeric(), $name, $reason); + } + } + + public function join($user, $chanName, $privs = 0) { + if(!is_a($user, "P10_User") || !($user->getServer() === $this->server)) + return ERR_INVALID_USER; + if($chanName[0] != "#") + return ERR_INVALID_CHANNAME; + $channel = P10_Channel::getChannelByName($chanName); + if($channel == null) + $channel = new P10_Channel($chanName); + $channel->joinUser($user); + if(($this->flags & self::FLAG_CONNECTED)) + $this->send("J", $user->getNumeric(), $chanName, time(), 0); + if($privs != 0) { + $channel->setUserPrivs($user, $privs); + if(($this->flags & self::FLAG_CONNECTED)) { + $modestr = "+".(($privs & P10_Channel::USERPRIV_OPED) ? "o" : "").(($privs & P10_Channel::USERPRIV_HALFOP) ? "h" : "").(($privs & P10_Channel::USERPRIV_VOICE) ? "v" : ""); + $modestr .= (($privs & P10_Channel::USERPRIV_OPED) ? " ".$user->getNumeric() : ""); + $modestr .= (($privs & P10_Channel::USERPRIV_HALFOP) ? " ".$user->getNumeric() : ""); + $modestr .= (($privs & P10_Channel::USERPRIV_VOICE) ? " ".$user->getNumeric() : ""); + $this->send(($user->getModes()->hasMode('k') ? "M" : "OM"), $user->getNumeric(), $chanName, $modestr); + } + } + if($this->eventHandler) + $this->eventHandler->event_join($user, $channel, false); + } + + public function part($user, $chanName, $reason) { + if(!is_a($user, "P10_User") || !($user->getServer() === $this->server)) + return ERR_INVALID_USER; + if(!((is_string($chanName) && $chanName[0] == "#") || is_a($chanName, "P10_Channel"))) + return ERR_INVALID_CHANNAME; + if(is_a($chanName, "P10_Channel")) + $channel = $chanName; + else + $channel = P10_Channel::getChannelByName($chanName); + if($channel == null) + $channel = new P10_Channel($chanName); + if(!$user->isOnChannel($channel)) + return ERR_NOT_ON_CHANNEL; + if($this->eventHandler) + $this->eventHandler->event_part($user, $channel, $reason); + $channel->partUser($user, $reason); + if(($this->flags & self::FLAG_CONNECTED)) + $this->send("L", $user->getNumeric(), $chanName, $reason); + } + + public function kick($user, $target, $chanName, $reason) { + if(!is_a($user, "P10_User") || !($user->getServer() === $this->server)) + return ERR_INVALID_USER; + if(!is_a($target, "P10_User")) + return ERR_INVALID_USER; + if(!((is_string($chanName) && $chanName[0] == "#") || is_a($chanName, "P10_Channel"))) + return ERR_INVALID_CHANNAME; + if(is_a($chanName, "P10_Channel")) + $channel = $chanName; + else + $channel = P10_Channel::getChannelByName($chanName); + if($channel == null) + $channel = new P10_Channel($chanName); + if(!$target->isOnChannel($channel)) + return ERR_NOT_ON_CHANNEL; + if($this->eventHandler) + $this->eventHandler->event_kick($user, $target, $channel, $reason); + $channel->partUser($target, $reason); + if(($this->flags & self::FLAG_CONNECTED)) + $this->send("K", $user->getNumeric(), $channel->getName(), $target->getNumeric(), $reason); + } + + public function privmsg($user, $target, $message) { + if(!is_a($user, "P10_User") || !($user->getServer() === $this->server)) + return ERR_INVALID_USER; + if(!is_a($target, "P10_User") && !is_a($target, "P10_Channel") && !(is_string($target) && ($target[0] == "#" || P10_User::getUserByNick($target)))) + return ERR_INVALID_USER; + if(is_a($target, "P10_Channel")) + $targetStr = $target->getName(); + else if(is_a($target, "P10_User")) + $targetStr = $target->getNumeric(); + else if($target[0] == "#") + $targetStr = $target; + else + $targetStr = P10_User::getUserByNick($target)->getNumeric(); + + if($this->eventHandler) { + if($targetStr[0] == "#") { + $channel = P10_Channel::getChannelByName($targetStr); + if($channel == null) + $channel = new P10_Channel($targetStr); + $this->eventHandler->event_chanmessage($user, $channel, $message); + } else { + $targetUser = P10_User::getUserByNum($targetStr); + $this->eventHandler->event_privmessage($user, $targetUser, $message); + } + } + if(($this->flags & self::FLAG_CONNECTED)) + $this->send("P", $user->getNumeric(), $targetStr, $message); + } + + public function notice($user, $target, $message) { + if(!is_a($user, "P10_User") || !($user->getServer() === $this->server)) + return ERR_INVALID_USER; + if(!is_a($target, "P10_User") && !is_a($target, "P10_Channel") && !(is_string($target) && ($target[0] == "#" || P10_User::getUserByNick($target)))) + return ERR_INVALID_USER; + if(is_a($target, "P10_Channel")) + $targetStr = $target->getName(); + else if(is_a($target, "P10_User")) + $targetStr = $target->getNumeric(); + else if($target[0] == "#") + $targetStr = $target; + else + $targetStr = P10_User::getUserByNick($target)->getNumeric(); + + if($this->eventHandler) { + if($targetStr[0] == "#") { + $channel = P10_Channel::getChannelByName($targetStr); + if($channel == null) + $channel = new P10_Channel($targetStr); + $this->eventHandler->event_channotice($user, $channel, $message); + } else { + $targetUser = P10_User::getUserByNum($targetStr); + $this->eventHandler->event_privnotice($user, $targetUser, $message); + } + } + if(($this->flags & self::FLAG_CONNECTED)) + $this->send("O", $user->getNumeric(), $targetStr, $message); + } + + public function mode($user, $target, $modes, $force = false) { + if(!is_a($user, "P10_User") || !($user->getServer() === $this->server)) + return ERR_INVALID_USER; + if(!is_a($target, "P10_User") && !is_a($target, "P10_Channel") && !(is_string($target) && ($target[0] == "#" || P10_User::getUserByNick($target)))) + return ERR_INVALID_USER; + if(is_a($target, "P10_Channel")) + $targetStr = $target->getName(); + else if(is_a($target, "P10_User")) + $targetStr = $target->getNumeric(); + else if($target[0] == "#") + $targetStr = $target; + else + $targetStr = P10_User::getUserByNick($target)->getNumeric(); + + if($targetStr[0] == "#") { + $channel = P10_Channel::getChannelByName($targetStr); + if($channel == null) + $channel = new P10_Channel($targetStr); + $modes = $channel->getModes()->setModes($modes, true); + if(($this->flags & self::FLAG_CONNECTED)) + $this->send(($force ? "OM" : "M"), $user->getNumeric(), $targetStr, $modes); + if($this->eventHandler) + $this->eventHandler->event_chanmode(($force ? $this->server : $user), $channel, $modes); + } else { + $targetUser = P10_User::getUserByNum($targetStr); + if($targetUser->getServer() === $this->server) { + //just do it :D + $modes = $targetUser->getModes()->setModes($modes, true); + if(($this->flags & self::FLAG_CONNECTED)) + $this->send("M", $targetUser->getNumeric(), $targetUser->getNick(), $modes); + if($this->eventHandler) + $this->eventHandler->event_usermode($targetUser, $modes); + } else { + //SVSMODE + if(($this->flags & self::FLAG_CONNECTED)) + $this->send("SM", $user->getNumeric(), $targetUser->getNumeric(), $modes); + } + } + } + + public function ctcp($user, $target, $command, $text) { + return $this->privmsg($user, $target, "\001".strtoupper($command)." ".$text."\001"); + } + + public function ctcp_reply($user, $target, $command, $text) { + return $this->notice($user, $target, "\001".strtoupper($command)." ".$text."\001"); + } + } ?> \ No newline at end of file