+ if($from == null) {
+ //our uplink Server
+ $their_name = $this->getSetting("their_name");
+ if($their_name && $args[0] != $their_name) {
+ $this->flags |= self::FLAG_SECURITY_QUIT;
+ $this->send("ERROR", "Invalid Server name");
+ $this->client->disconnect();
+ return;
+ }
+ if($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]);
+ $this->server->addServer($new_server);
+ $this->flags |= self::FLAG_P10SESSION | self::FLAG_BURST_PENDING;
+ } else {
+ //another server got a new slave server ^^
+ $server = P10_Server::getServerByNum($from);
+ if($server == null) {
+ trigger_error("Parent Server (".$from.") does not exist or was not found on recv_server.", E_USER_ERROR);
+ return;
+ }
+ $new_server = new P10_Server($args[0], substr($args[5],0,2), $server, $args[2], $args[3], $args[7]);
+ $server->addServer($new_server);
+ }
+ }
+
+ private function recv_ping($from, $args) {
+ $this->send("Z", $args[0]); //simply PONG
+ }
+
+ private function recv_nick($from, $args) {
+ if(count($args) <= 2) {
+ //Nick change
+ $user = P10_User::getUserByNum($from);
+ if($user == null) {
+ 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]);
+ } else {
+ //New User
+ $numeric = $args[count($args)-2];
+ $nick = $args[0];
+ $server = P10_Server::getServerByNum($from);
+ if($server == null) {
+ trigger_error("Server (".$from.") the User (".$nick.") is coming from does not exist or was not found on recv_nick.", E_USER_ERROR);
+ return;
+ }
+ if(substr($numeric,0,2) != $from) {
+ trigger_error("A Server (".$from.") tries to connect a User with an invalid User numeric ('".$numeric."' does not belong to the Server)", E_USER_WARNING);
+ }
+ $connect_time = $args[2];
+ $ident = $args[3];
+ $host = $args[4];
+ $modes = implode(" ",array_slice($args, 5, count($args)-8));
+ $modes = new P10_UserModeSet($modes);
+ $ip = Numerics::parseIP($args[count($args)-3]);
+ $realname = $args[count($args)-1];
+ new P10_User($nick, $numeric, $server, $connect_time, $ident, $host, $ip, $realname, $modes);
+ }
+ }
+
+ private function recv_end_of_burst($from, $args) {
+ if(($this->flags & self::FLAG_BURST_PENDING)) {
+ $this->burst();
+ $this->send("EA");
+ $this->flags &= ~self::FLAG_BURST_PENDING;
+ }
+ }
+
+ private function recv_end_of_burst_ack($from, $args) {
+ $this->flags |= self::FLAG_CONNECTED;
+ }
+
+ private function recv_server_quit($from, $args) {
+ $server = P10_Server::getServerByName($args[0]);
+ if($server == null) {
+ trigger_error("Server (".$args[0].") not found.", E_USER_ERROR);
+ return;
+ }
+ $server->disconnectServer();
+ }
+
+ private function recv_quit($from, $args) {
+ $user = P10_User::getUserByNum($from);
+ if($user == null) {
+ trigger_error("Server tries to quit an user that does not exist or was not found on recv_quit.", E_USER_ERROR);
+ return;
+ }
+ $user->quit($args[0]);
+ }
+
+ private function recv_burst($from, $args) {
+ $name = $args[0];
+ $create_time = $args[1];
+ $channel = P10_Channel::getChannelByName($name);
+ if($channel == null)
+ $channel = new P10_Channel($name);
+ $modes = $channel->getModes();
+ $userstr = $args[count($args)-1];
+ $modeparamcount = count($args)-3;
+ if($userstr[0] == "%") {
+ //ban list
+ $banlist = explode(" ", substr($userstr, 1));
+ foreach($banlist as $ban) {
+ //TODO: save bans
+ }
+ $userstr = $args[count($args)-2];
+ $modeparamcount--;
+ }
+ if($userstr[0] == "+") { //MODE String
+ $modeparamcount++;
+ $userstr = "";
+ }
+ $users = explode(",",$userstr);
+ $isop = false; $isvoice = false;
+ foreach($users as $user) {
+ $uexp = explode(":", $user);
+ if(strlen($uexp[0]) != 5) {
+ trigger_error("burst parse error: '".$uexp[0]."' is not an user numeric.", E_USER_ERROR);
+ return;
+ }
+ if(count($uexp) > 1) {
+ $isop = false;
+ $isvoice = false;
+ for($i = 0; $i < strlen($uexp[1]); $i++) {
+ if($uexp[1][0] == "@") $isop = true;
+ if($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, $isvoice);
+ }
+ $modes->parseModes(implode(array_slice($args, 2, $modeparamcount)));
+ }
+
+ /********************************************************************************************
+ * SERVER FUNCTIONS *
+ ********************************************************************************************/
+
+ private function burst() {
+ foreach($this->server->getUsers() as $user) {
+ $nick = $user->getNick();
+ $connect_time = $user->getConnectTime();
+ $ident = $user->getIdent();
+ $host = $user->getHost();
+ $modes = $user->getModes()->getModeString();
+ $ip = Numerics::numericFromIP($user->getIP());
+ $numeric = $user->getNumeric();
+ $realname = $user->getRealname();
+ $this->send("N", $nick, $connect_time, $ident, $host, $modes, $ip, $numeric, $realname);
+ }
+ foreach(P10_Channel::getChannels() as $channel) {
+ $sorted_users = array('ov' => array(), 'o' => array(), 'v' => array(), '-' => 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);
+ $strPrivs = "";
+ if(($privs & P10_Channel::USERPRIV_OPED)) $strPrivs .= "o";
+ if(($privs & P10_Channel::USERPRIV_VOICE)) $strPrivs .= "v";
+ if($strPrivs == "") $strPrivs = "-";
+ $local_users = true;
+ $sorted_users[$strPrivs][] = $user;
+ }
+ if(!$local_users) continue;
+ $userStr = "";
+ foreach($sorted_users['-'] as $user) {
+ if($userStr != "") $userStr.=",";
+ $userStr .= $user->getNumeric();
+ }
+ foreach($sorted_users['ov'] as $i => $user) {
+ if($userStr != "") $userStr.=",";
+ $userStr .= $user->getNumeric();
+ if($i == 0) $userStr .= ":ov";
+ }
+ foreach($sorted_users['o'] as $i => $user) {
+ if($userStr != "") $userStr.=",";
+ $userStr .= $user->getNumeric();
+ if($i == 0) $userStr .= ":o";
+ }
+ foreach($sorted_users['v'] as $i => $user) {
+ if($userStr != "") $userStr.=",";
+ $userStr .= $user->getNumeric();
+ if($i == 0) $userStr .= ":v";
+ }
+ $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");