/usr/share/yate/scripts/queue_out.php is in yate-scripts 5.4.0-1-1ubuntu2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 | #!/usr/bin/php -q
<?php
/**
* queue_out.php
* This file is part of the YATE Project http://YATE.null.ro
*
* Yet Another Telephony Engine - a fully featured software PBX and IVR
* Copyright (C) 2008-2014 Null Team
*
* This software is distributed under multiple licenses;
* see the COPYING file in the main directory for licensing
* information for this specific distribution.
*
* This use of this software may be subject to additional restrictions.
* See the LEGAL file in the main directory for details.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
/*
* Queue outbound calls (distributed to operators)
* The queue module will create one instance every time it tries to send a
* call from queue to an available operator.
*
* To use add in queues.conf:
* [channels]
* outgoing=external/nodata/queue_out.php
*/
require_once("libyate.php");
$ourcallid = "q-out/" . uniqid(rand(),1);
$partycallid = "";
$caller = "";
$prompt = "";
$queue = "";
/* Always the first action to do */
Yate::Init();
/* Uncomment next line to get debugging messages */
//Yate::Debug(true);
Yate::SetLocal("trackparam","queue_out.php");
Yate::SetLocal("id",$ourcallid);
Yate::SetLocal("disconnected","true");
Yate::Install("call.answered",40);
Yate::Install("chan.disconnected",20,"id",$ourcallid);
/* The main loop. We pick events and handle them */
for (;;) {
$ev=Yate::GetEvent();
/* If Yate disconnected us then exit cleanly */
if ($ev === false)
break;
/* No need to handle empty events in this application */
if ($ev === true)
continue;
/* If we reached here we should have a valid object */
switch ($ev->type) {
case "incoming":
switch ($ev->name) {
case "call.execute":
$partycallid = $ev->GetValue("notify");
$caller = $ev->GetValue("caller");
$prompt = $ev->GetValue("prompt");
$queue = $ev->GetValue("queue");
$ev->handled=true;
Yate::Install("chan.hangup",80,"id",$partycallid);
// create call leg to operator
$m = new Yate("call.execute");
$m->params["id"] = $ourcallid;
$m->params["caller"] = $caller;
$m->params["called"] = $ev->GetValue("called");
$m->params["callto"] = $ev->GetValue("direct");
$m->params["billid"] = $ev->GetValue("billid");
$m->params["maxcall"] = $ev->GetValue("maxcall");
$m->params["cdrtrack"] = "false";
$m->Dispatch();
// check if queued call still exists
$m = new Yate("chan.locate");
$m->params["id"] = $partycallid;
$m->Dispatch();
break;
case "call.answered":
if ($ev->GetValue("id") == $partycallid) {
// call was picked up from queue
$ev->Acknowledge();
Yate::SetLocal("reason","pickup");
exit();
}
if ($ev->GetValue("targetid") != $ourcallid)
break;
$ev->params["targetid"] = $partycallid;
$ev->Acknowledge();
// connect operator call leg directly to incoming one
$m = new Yate("chan.connect");
$m->id = "";
$m->params["id"] = $ev->GetValue("id");
$m->params["targetid"] = $partycallid;
$ev = false;
$m->Dispatch();
break;
case "chan.disconnected":
// operator hung up or did not answer
if ($ev->GetValue("reason")) {
$ev->name = "chan.hangup";
$ev->params["notify"] = $partycallid;
$ev->params["queue"] = $queue;
$ev->params["cdrtrack"] = "false";
}
break;
case "chan.hangup":
// caller hung up while in queue
exit();
}
/* This is extremely important.
We MUST let messages return, handled or not */
if ($ev)
$ev->Acknowledge();
break;
case "answer":
Yate::Debug("PHP Answered: " . $ev->name . " id: " . $ev->id);
if (!$ev->handled) {
if ($ev->name == "call.execute") {
// call leg to operator didn't even start
Yate::Output("Failed to start queue '$queue' call leg to: " . $ev->GetValue("callto"));
$m = new Yate("chan.hangup");
$m->id = "";
$m->params["notify"] = $partycallid;
$m->params["queue"] = $queue;
$m->params["cdrtrack"] = "false";
$m->Dispatch();
}
else if ($ev->name == "chan.locate") {
// caller hung up before we installed the hangup handler
Yate::Output("Call $partycallid from '$caller' exited early from '$queue'");
Yate::SetLocal("reason","nocall");
exit();
}
}
break;
default:
Yate::Debug("PHP Event: " . $ev->type);
}
}
Yate::Debug("PHP: bye!");
/* vi: set ts=8 sw=4 sts=4 noet: */
?>
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