Uplink/Uplink.class.php

   1 <?php
   2 /********************************* PHP-P10 ******************************
   3  *    P10 uplink class by pk910   (c)2011 pk910                         *
   4  ************************************************************************
   5  *                          Version 2 (OOP)                             *
   6  *                                                                      *
   7  * PHP-P10 is free software; you can redistribute it and/or modify      *
   8  * it under the terms of the GNU General Public License as published by *
   9  * the Free Software Foundation; either version 2 of the License, or    *
  10  * (at your option) any later version.                                  *
  11  *                                                                      *
  12  * This program is distributed in the hope that it will be useful,      *
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  15  * GNU General Public License for more details.                         *
  16  *                                                                      *
  17  * You should have received a copy of the GNU General Public License    *
  18  * along with PHP-P10; if not, write to the Free Software Foundation,   *
  19  * Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.       *
  20  *                                                                      *
  21  ************************************************************************
  22  *
  23  *  Uplink/Uplink.class.php
  24  *
  25  * This file contains the basic P10 Protocol handler.
  26  *
  27  ************************************************************************
  28  * accessable methods:
  29  *
  30  * void loop()
  31  *     loop function that should be calles as many times as possible.
  32  *     It reads from the socket and BLOCKS the script execution for a
  33  *     specific time if nothing is received.
  34  *
  35  * void setUplinkHost(String $host, int $port, bool $ssl = false, String $bind = null)
  36  *     sets the Uplink connection information.
  37  *
  38  * void setLoopTimeout(int $timeout)
  39  *     sets the maximum time loop() is blocking the script execution.
  40  *
  41  * void setUplinkServer(int $numeric, String $name, String $password)
  42  *     sets the own P10 Server information.
  43  *
  44  *
  45  */
  46 require_once("Client.class.php");
  47 require_once("Numerics.class.php");
  48
  49 class Uplink {
  50         private $client = new Client();
  51         private $settings = array();
  52
  53         public function __construct() {
  54                 $this->setSettings("recv_timeout", 1000);
  55         }
  56
  57         public function loop() {
  58                 if(!$client->connected()) {
  59                         $host = $this->getSetting("host");
  60                         $port = $this->getSetting("port");
  61                         if($host == null || $port == null) {
  62                                 Throw new Exception("Uplink Settings missing.");
  63                                 return;
  64                         }
  65                         $state = $client->connect($host, $port, $this->getSettings("bind"), $this->getSettings("ssl"), $this->getSettings("recv_timeout"));
  66                         if(!$state) {
  67                                 usleep($this->getSetting("recv_timeout") / 1000);
  68                                 return;
  69                         }
  70                 }
  71                 //try to receive new data from the Uplink
  72                 //null
  73         }
  74
  75         public function setUplink($host, $port, $ssl = false, $bind = null) {
  76                 $this->setSetting("host", $host);
  77                 $this->setSetting("port", $port);
  78                 $this->setSetting("ssl", $ssl);
  79                 $this->setSetting("bind", $bind);
  80         }
  81
  82         public function setLoopTimeout($timeout) {
  83                 $this->setSetting("recv_timeout", $timeout);
  84         }
  85
  86         public function setUplinkServer($numeric, $name, $password) {
  87                 $this->setSetting("numeric", Numerics::intToNum($numeric, 2));
  88                 $this->setSetting("name", $name);
  89                 $this->setSetting("password", $password);
  90         }
  91
  92         private function setSetting($setting, $value) {
  93                 $this->settings[$setting] = $value;
  94         }
  95
  96         private function getSetting($setting) {
  97                 if(array_key_exists($setting, $this->settings)) {
  98                         return $this->settings[$setting];
  99                 } else {
 100                         return null;
 101                 }
 102         }
 103
 104 }
 105
 106 ?>