108 lines
2.7 KiB
PHP
Executable File
108 lines
2.7 KiB
PHP
Executable File
#!/usr/bin/php -q
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<?php
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/**
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* pickup.php
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* This file is part of the YATE Project http://YATE.null.ro
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*
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* Yet Another Telephony Engine - a fully featured software PBX and IVR
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* Copyright (C) 2008-2023 Null Team
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*
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* This software is distributed under multiple licenses;
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* see the COPYING file in the main directory for licensing
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* information for this specific distribution.
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*
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* This use of this software may be subject to additional restrictions.
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* See the LEGAL file in the main directory for details.
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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.
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*/
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/* Call pickup script for the Yate PHP interface
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Add in extmodule.conf
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[scripts]
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pickup.php=PREFIX
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where PREFIX is whatever you need to dial in front of the number to pick
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*/
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require_once("libyate.php");
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Yate::Init();
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//Yate::Debug(true);
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function doRoute(&$ev)
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{
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global $prefix, $calls;
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$called = $ev->GetValue("called");
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// Check if called number starts with prefix
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$len = strlen($prefix);
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if (substr($called,0,$len) != $prefix)
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return;
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// Get rid of prefix and search the active calls
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$called = substr($called,$len);
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if ($called == "")
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return;
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// Have to search, cannot use number as array key because it's not unique
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$chan = array_search($called,$calls);
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Yate::Debug("For picking up '$called' found channel '$chan'");
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if ($chan == "")
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return;
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// Found! Route to it and signal success
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$ev->retval = "pickup/$chan";
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$ev->handled = true;
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}
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function doCdr($ev)
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{
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global $calls;
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$chan = $ev->GetValue("chan");
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if ($chan == "")
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return;
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switch ($ev->GetValue("operation")) {
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case "initialize":
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// Remember the called number for this call leg
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$calls[$chan] = $ev->GetValue("called");
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break;
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case "finalize":
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// Forget about the call leg that got hung up
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unset($calls[$chan]);
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break;
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}
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}
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$calls = array();
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$prefix = Yate::Arg();
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if ($prefix == "") {
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// Hope this is a sensible default - else set a prefix from extmodule.conf
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$prefix = "#8";
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Yate::Output("Pickup prefix not set, using default '$prefix'");
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}
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Yate::SetLocal("trackparam","pickup.php");
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Yate::Install("call.route",35);
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Yate::Install("call.cdr",110,"direction","outgoing");
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Yate::SetLocal("restart",true);
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for (;;) {
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$ev=Yate::GetEvent();
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if ($ev === false)
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break;
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if ($ev === true)
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continue;
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if ($ev->type == "incoming") {
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switch ($ev->name) {
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case "call.route":
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doRoute($ev);
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break;
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case "call.cdr":
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doCdr($ev);
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break;
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}
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$ev->Acknowledge();
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}
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}
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/* vi: set ts=8 sw=4 sts=4 noet: */
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?>
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