--- /dev/null
+<?php
+/********************************* PHP-P10 ******************************
+ * P10 uplink class by pk910 (c)2011 pk910 *
+ ************************************************************************
+ * Version 2 (OOP) *
+ * *
+ * PHP-P10 is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program 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 General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with PHP-P10; if not, write to the Free Software Foundation, *
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *
+ * *
+ ************************************************************************
+ *
+ * Uplink/P10_Server.class.php
+ *
+ * This class represents a IRC Server
+ *
+ ************************************************************************
+ * accessable methods:
+ *
+ * static P10_Server getServerByNum(String $numeric)
+ * searches and returns the Server with the provided Numeric
+ *
+ * __construct(String $name, String $numeric, P10_Server $parent_server, int $start_time, $link_time, $description)
+ * *** nothing to say here ***
+ *
+ * void disconnectServer(bool $linked_only = false)
+ * DISCONNECT EVENT (if $linked_only is true, only the Servers connected to the actual Server get disconnected.)
+ *
+ * String getNumeric()
+ * returns the Numeric of the Server
+ *
+ * void addServer(P10_Server $server)
+ * adds a Server to the server's "slave" list
+ *
+ * void delServer(P10_Server $server)
+ * removes a Server to the server's "slave" list
+ */
+
+class P10_Server {
+ private static $static_servers = array();
+
+ public static getServerByNum($numeric) {
+ if(array_key_exists($numeric, self::$static_servers)) {
+ return self::$static_servers[$numeric];
+ }
+ return NULL;
+ }
+
+
+ private $name;
+ private $numeric;
+ private $parent_server;
+ private $start_time;
+ private $link_time;
+ private $description;
+ private $servers = array(); //all Servers connected to this Server
+
+ public function __construct($name, $numeric, $parent_server, $start_time, $link_time, $description) {
+ $this->name = $name;
+ $this->numeric = $numeric;
+ $this->parent_server = $parent_server;
+ $this->start_time = $start_time;
+ $this->link_time = $link_time;
+ $this->description = $description;
+
+ self::$static_servers[$numeric] = $this;
+ }
+
+ public function disconnectServer($linked_only = false) {
+ if(!$linked_only) {
+ if($this->parent_server) {
+ $this->parent_server->delServer($this);
+ }
+ $this->disconnectUsers();
+ unset(self::$static_servers[$this->numeric]);
+ }
+ foreach($this->servers as $server) {
+ $server->disconnectServer();
+ }
+ }
+
+ public function disconnectUsers() {
+ //disconnect all Users connected to the actual Server
+ }
+
+ public function getNumeric() {
+ return $this->numeric;
+ }
+
+ public function addServer($server) {
+ $this->servers[$server->getNumeric()] = $server;
+ }
+
+ public function delServer($server) {
+ if(array_key_exists($server->getNumeric(), $this->servers)) {
+ unset($this->servers[$server->getNumeric()]);
+ } else {
+ trigger_error("Tried to remove a Server, that does NOT exist.", E_USER_WARNING);
+ }
+ }
+}
+
+?>
\ No newline at end of file
************************************************************************
* 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
* void setLoopTimeout(int $timeout)
* sets the maximum time loop() is blocking the script execution.
*
- * void setUplinkServer(int $numeric, String $name, String $password)
+ * void setUplinkServer(int $numeric, String $name, String $password, String $description)
* sets the own P10 Server information.
*
* void setValidateServer(String $name, String $password)
class Uplink {
private $client = new Client();
private $settings = array();
+ private $server;
- const FLAG_P10SESSION = 0x0001; //connection is in P10 mode (parser relevant)
+ 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
private $flags = 0;
$this->setSettings("recv_timeout", 1000);
}
+ public function initialize() {
+ if($this->server) {
+ trigger_error("Uplink already initialized.", E_USER_ERROR);
+ return;
+ }
+ $self_numeric = $this->getSetting("numeric");
+ $self_name = $this->getSetting("name");
+ $self_description = $this->getSetting("description");
+ $this->server = new P10_Server($self_name, $self_numeric, null, time(), time(), $self_description);
+ }
+
public function loop() {
+ if($this->server == null) {
+ trigger_error("Uplink not initialized.", E_USER_ERROR);
+ return;
+ }
if(!$this->client->connected()) {
+ if(($this->flags & self::FLAG_P10SESSION)) {
+ //Server got disconnected
+ $this->server->disconnectServer(true);
+ $this->flags &= ~self::FLAG_P10SESSION;
+ }
$host = $this->getSetting("host");
$port = $this->getSetting("port");
if($host == null || $port == null) {
- Throw new Exception("Uplink Settings missing.");
+ trigger_error("Uplink Settings missing.", E_USER_ERROR);
return;
}
- if(($flags & self::FLAG_SECURITY_QUIT) || ($flags & self::FLAG_NOT_CONNECTABLE)) {
+ if(($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"));
$this->setSetting("recv_timeout", $timeout);
}
- public function setUplinkServer($numeric, $name, $password) {
+ public function setUplinkServer($numeric, $name, $password, $description) {
$this->setSetting("numeric", Numerics::intToNum($numeric, 2));
$this->setSetting("name", $name);
$this->setSetting("password", $password);
+ $this->setSetting("description", $description);
}
public function setValidateServer($name, $password) {
if(count($highExplode) > 1)
$tokens[] = $highExplode[1];
$cmdPos = (($this->flags & self::FLAG_P10SESSION) ? 1 : 0);
+ if($tokens[0] == "ERROR") $cmdPos = 0; //override
if($cmdPos == 1) $from = $tokens[0];
else $from = null;
$arguments = array_slice($tokens, $cmdPos + 1);
}
private function recv_server($from, $args) {
-
+ if($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;
+ }
+ $new_server = new P10_Server($args[0], substr($args[5],0,2), $this->server, $args[2], $args[3], $args[7]);
+ $this->server->add_server($new_server);
+ } 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]);
+ $server->add_server($new_server);
+ }
}
}
projects / PHP-P10.git / commitdiff