forked from GNUsocial/gnu-social
149 lines
4.1 KiB
PHP
149 lines
4.1 KiB
PHP
<?php
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/*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2008, 2009, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
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/**
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* AIM background connection manager for AIM-using queue handlers,
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* allowing them to send outgoing messages on the right connection.
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*
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* Input is handled during socket select loop, keepalive pings during idle.
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* Any incoming messages will be handled.
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*
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* In a multi-site queuedaemon.php run, one connection will be instantiated
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* for each site being handled by the current process that has XMPP enabled.
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*/
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class MsnManager extends ImManager
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{
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public $conn = null;
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protected $lastping = null;
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private $pingInterval;
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/**
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* Initialize connection to server.
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* @return boolean true on success
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*/
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public function start($master)
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{
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if(parent::start($master))
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{
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$this->connect();
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return true;
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}else{
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return false;
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}
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}
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public function getSockets()
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{
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$this->connect();
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if($this->conn){
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return $this->conn->getSockets();
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}else{
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return array();
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}
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}
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/**
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* Idle processing for io manager's execution loop.
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* Send keepalive pings to server.
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*/
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public function idle($timeout=0)
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{
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$now = time();
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if (empty($this->lastping) || $now - $this->lastping > $pingInterval) {
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$this->send_ping();
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}
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}
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/**
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* Process MSN events that have come in over the wire.
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* @param resource $socket
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*/
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public function handleInput($socket)
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{
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common_log(LOG_DEBUG, "Servicing the MSN queue.");
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$this->stats('msn_process');
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$this->conn->receive();
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}
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function connect()
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{
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if (!$this->conn) {
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$this->conn=new MSN(array(
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'user' => $this->plugin->user,
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'password' => $this->plugin->password,
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'alias' => $this->plugin->nickname,
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'psm' => 'Send me a message to post a notice',
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'debug' => true
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)
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);
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$this->conn->registerHandler("IMIn", array($this, 'handle_msn_message'));
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$this->conn->registerHandler('Pong', array($this, 'update_ping_time'));
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$this->conn->signon();
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$this->lastping = time();
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}
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return $this->conn;
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}
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function send_ping() {
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$this->connect();
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if (!$this->conn) {
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return false;
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}
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$now = time();
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$this->conn->send_ping();
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$this->lastping = $now;
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return true;
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}
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/**
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* Update the time till the next ping
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* @param $data Time till next ping
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*/
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function update_ping_time($data) {
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$pingInterval = $data;
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}
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function handle_msn_message($data)
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{
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$this->plugin->enqueue_incoming_raw($data);
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return true;
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}
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function send_raw_message($data)
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{
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$this->connect();
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if (!$this->conn) {
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return false;
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}
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$this->conn->sflapSend($data[0],$data[1],$data[2],$data[3]);
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// Sending a command updates the time till next ping
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$this->lastping = time();
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$this->pingInterval = 50;
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return true;
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}
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}
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