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Magrathea DID plugins for AgileVoice

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This commit is contained in:
Tony Landis
2009-04-03 00:18:32 -06:00
parent 87a8e0f92d
commit 09594457b3
2 changed files with 427 additions and 0 deletions
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216
includes/telnet/telnet.inc.php Executable file
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<?php
/**
* AgileBill - Open Billing Software
*
* This body of work is free software; you can redistribute it and/or
* modify it under the terms of the Open AgileBill License
* License as published at http://www.agileco.com/agilebill/license1-4.txt
*
* For questions, help, comments, discussion, etc., please join the
* Agileco community forums at http://forum.agileco.com/
*
* @link http://www.agileco.com/
* @copyright 2004-2008 Agileco, LLC.
* @license http://www.agileco.com/agilebill/license1-4.txt
* @author Tony Landis <tony@agileco.com> and Thralling Penguin, LLC <http://www.thrallingpenguin.com>
* @package AgileBill
* @version 1.4.93
*/
/**
* Telnet class
*
* @package telnet
* @author Joseph Benden <joe@thrallingpenguin.com>
* @version 0.1
* @access public
*/
class telnet {
/**
* Specifies the style of communications. 0 for socket line mode, 1 for telnet compatible mode.
*
* @access private
* @var boolean
*/
var $mode = 0;
/**
* Whether or not to use microsleep.
*
* @access private
* @var boolean
*/
var $use_usleep = 0;
/**
* Amount of time to sleep in between communications.
*
* @access private
* @var integer
*/
var $sleeptime = 125000;
/**
* Amount of time to sleep after logging in to the remote server.
*
* @access private
* @var integer
*/
var $loginsleeptime = 1000000;
/**
* Internal file descriptor
*
* @access private
* @var resource
*/
var $fp = NULL;
/**
* Stored login prompt, used to tell if a username/password failed.
*
* @access private
* @var string
*/
var $loginprompt;
/**
* Connects to a remote telnet or socket line mode server.
* @param $server The remote servers IP address or hostname
* @param $port The remote servers TCP port
* @param $user The username
* @param $pass The password
* @return 0 for success
* @return 1 for an error whilst opening the network connection
* @return 2 for an unknown hostname resolution
* @return 3 for a login failure
* @return 4 for a PHP versioning error
*/
function connect($server, $port, $user, $pass) {
$rv=0;
$r = "";
$vers=explode('.',PHP_VERSION);
$needvers=array(4,3,0);
$j=count($vers);
$k=count($needvers);
if ($k<$j) $j=$k;
for ($i=0;$i<$j;$i++) {
if (($vers[$i]+0)>$needvers[$i]) break;
if (($vers[$i]+0)<$needvers[$i]) return 4;
}
# Make sure we're disconnected first
$this->disconnect();
if (strlen($server)) {
if (preg_match('/[^0-9.]/',$server)) {
$ip=gethostbyname($server);
if ($ip==$server) {
$ip='';
$rv=2;
}
} else $ip=$server;
} else $ip='127.0.0.1';
if (strlen($ip)) {
if (($this->fp=fsockopen($ip, $port))) {
if ($this->mode == 1) {
fputs($this->fp,chr(0xFF).chr(0xFB).chr(0x1F).chr(0xFF).chr(0xFB).
chr(0x20).chr(0xFF).chr(0xFB).chr(0x18).chr(0xFF).chr(0xFB).
chr(0x27).chr(0xFF).chr(0xFD).chr(0x01).chr(0xFF).chr(0xFB).
chr(0x03).chr(0xFF).chr(0xFD).chr(0x03).chr(0xFF).chr(0xFC).
chr(0x23).chr(0xFF).chr(0xFC).chr(0x24).chr(0xFF).chr(0xFA).
chr(0x1F).chr(0x00).chr(0x50).chr(0x00).chr(0x18).chr(0xFF).
chr(0xF0).chr(0xFF).chr(0xFA).chr(0x20).chr(0x00).chr(0x33).
chr(0x38).chr(0x34).chr(0x30).chr(0x30).chr(0x2C).chr(0x33).
chr(0x38).chr(0x34).chr(0x30).chr(0x30).chr(0xFF).chr(0xF0).
chr(0xFF).chr(0xFA).chr(0x27).chr(0x00).chr(0xFF).chr(0xF0).
chr(0xFF).chr(0xFA).chr(0x18).chr(0x00).chr(0x58).chr(0x54).
chr(0x45).chr(0x52).chr(0x4D).chr(0xFF).chr(0xF0));
}
if ($this->use_usleep) usleep($this->sleeptime);
else sleep(1);
if ($this->mode == 1) {
fputs($this->fp,chr(0xFF).chr(0xFC).chr(0x01).chr(0xFF).chr(0xFC).
chr(0x22).chr(0xFF).chr(0xFE).chr(0x05).chr(0xFF).chr(0xFC).chr(0x21));
}
if ($this->use_usleep) usleep($this->sleeptime);
else sleep(1);
if ($this->mode == 1) {
# BEGIN actual LOGIN method
$this->getresponse($r);
$r=explode("\n",$r);
$this->loginprompt=$r[count($r)-1];
fputs($this->fp,"$user\r");
if ($this->use_usleep) usleep($this->sleeptime);
else sleep(1);
fputs($this->fp,"$pass\r");
if ($this->use_usleep) usleep($this->loginsleeptime);
else sleep(1);
$this->getresponse($r);
$r=explode("\n",$r);
if (($r[count($r)-1]=='')||($this->loginprompt==$r[count($r)-1])) {
$rv=3;
$this->disconnect();
}
# END LOGIN method
}
} else $rv=1;
}
return $rv;
}
/**
* Disconnect from the remote server.
* @param $exit If the exit command is used prior to disconnecting. Default is yes.
*/
function disconnect($exit=1) {
$junk = "";
if ($this->fp) {
if ($exit) $this->docommand('exit',$junk);
fclose($this->fp);
$this->fp=NULL;
}
}
/**
* Execute a remote command and return the reply.
* @param $c The command to execute
* @param $r A reference to a variable which will receive the returned result
* @return True or false, if the connection is still alive
*/
function docommand($c,&$r) {
if ($this->fp) {
fputs($this->fp,"$c\r");
if ($this->use_usleep) usleep($this->sleeptime);
else sleep(1);
$this->getresponse($r);
$r=preg_replace("/^.*?\n(.*)\n[^\n]*$/","$1",$r);
}
return $this->fp?1:0;
}
/**
* Performs the socket operations required to read all available data from a remote connection.
* @param $r A reference to a variable which will receive the read data
*/
function getresponse(&$r) {
$r='';
do {
$r.=fread($this->fp,1000);
$s=socket_get_status($this->fp);
} while ($s['unread_bytes']);
}
}
?>