Differential D5873 Diff 13013 externals/JAXL/examples/echo_bot.php

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externals/JAXL/examples/echo_bot.php

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				<?php
				/**
				* Jaxl (Jabber XMPP Library)
				*
				* Copyright (c) 2009-2012, Abhinav Singh <me@abhinavsingh.com>.
				* All rights reserved.
				*
				* Redistribution and use in source and binary forms, with or without
				* modification, are permitted provided that the following conditions
				* are met:
				*
				* * Redistributions of source code must retain the above copyright
				* notice, this list of conditions and the following disclaimer.
				*
				* * Redistributions in binary form must reproduce the above copyright
				* notice, this list of conditions and the following disclaimer in
				* the documentation and/or other materials provided with the
				* distribution.
				*
				* * Neither the name of Abhinav Singh nor the names of his
				* contributors may be used to endorse or promote products derived
				* from this software without specific prior written permission.
				*
				* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
				* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
				* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
				* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
				* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
				* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
				* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
				* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
				* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRIC
				* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
				* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
				* POSSIBILITY OF SUCH DAMAGE.
				*
				*/

				// Run as:
				// php examples/echo_bot.php root@localhost password
				// php examples/echo_bot.php root@localhost password DIGEST-MD5
				// php examples/echo_bot.php localhost "" ANONYMOUS
				if($argc < 3) {
				echo "Usage: $argv[0] jid pass auth_type\n";
				exit;
				}

				//
				// initialize JAXL object with initial config
				//
				require_once 'jaxl.php';
				$client = new JAXL(array(
				// (required) credentials
				'jid' => $argv[1],
				'pass' => $argv[2],

				// (optional) srv lookup is done if not provided
				//'host' => 'xmpp.domain.tld',

				// (optional) result from srv lookup used by default
				//'port' => 5222,

				// (optional) defaults to false
				//'force_tls' => true,

				// (optional)
				//'resource' => 'resource',

				// (optional) defaults to PLAIN if supported, else other methods will be automatically tried
				'auth_type' => @$argv[3] ? $argv[3] : 'PLAIN',

				'log_level' => JAXL_INFO
				));

				//
				// required XEP's
				//
				$client->require_xep(array(
				'0199' // XMPP Ping
				));

				//
				// add necessary event callbacks here
				//

				$client->add_cb('on_auth_success', function() {
				global $client;
				_info("got on_auth_success cb, jid ".$client->full_jid->to_string());

				// fetch roster list
				$client->get_roster();

				// fetch vcard
				$client->get_vcard();

				// set status
				$client->set_status("available!", "dnd", 10);
				});

				// by default JAXL instance catches incoming roster list results and updates
				// roster list is parsed/cached and an event 'on_roster_update' is emitted
				$client->add_cb('on_roster_update', function() {
				//global $client;
				//print_r($client->roster);
				});

				$client->add_cb('on_auth_failure', function($reason) {
				global $client;
				_info("got on_auth_failure cb with reason $reason");
				$client->send_end_stream();
				});

				$client->add_cb('on_chat_message', function($stanza) {
				global $client;

				// echo back incoming chat message stanza
				$stanza->to = $stanza->from;
				$stanza->from = $client->full_jid->to_string();
				$client->send($stanza);
				});

				$client->add_cb('on_presence_stanza', function($stanza) {
				global $client;

				$type = ($stanza->type ? $stanza->type : "available");
				$show = ($stanza->show ? $stanza->show : "???");
				_info($stanza->from." is now ".$type." ($show)");

				if($type == "available") {
				// fetch vcard
				$client->get_vcard($stanza->from);
				}
				});

				$client->add_cb('on_disconnect', function() {
				_info("got on_disconnect cb");
				});

				//
				// finally start configured xmpp stream
				//

				$client->start(array(
				'--with-debug-shell' => true,
				'--with-unix-sock' => true
				));
				echo "done\n";

				?>