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
|
<html>
<!-- $Id: click_to_dial.php,v 1.1.1.1 2005/06/13 16:47:30 bogdan_iancu Exp $ -->
<header>
<title>
Click-To-Dial
</title>
</header>
<body>
<h1>
Click-To-Dial
</h1>
<?php
/* config values */
$web_contact="sip:daemon@siphub.net";
$fifo="/tmp/ser_fifo";
$signature="web_test_0.0.0";
/* open reply fifo */
$myfilename="webfifo_".rand();
$mypath="/tmp/".$myfilename;
echo "Initiating your request...<p>";
/* open fifo now */
$fifo_handle=fopen( $fifo, "w" );
if (!$fifo_handle) {
exit ("Sorry -- cannot open fifo: ".$fifo);
}
/* construct FIFO command */
$fifo_cmd=":t_uac:".$myfilename."\n".
"REFER\n".$caller."\n".
"p-version: ".$signature."\n".
"Contact: ".$web_contact."\n".
"Referred-By: ".$web_contact."\n".
"Refer-To: ".$callee."\n".
"\n". /* EoHeader */
".\n\n"; /* EoFifoRequest */
/* create fifo for replies */
system("mkfifo -m 666 ".$mypath );
/* write fifo command */
if (fwrite( $fifo_handle, $fifo_cmd)==-1) {
unlink($mypath);
fclose($fifo_handle);
exit("Sorry -- fifo writing error");
}
fclose($fifo_handle);
/* read output now */
if (readfile( $mypath )==-1) {
unlink($mypath);
exit("Sorry -- fifo reading error");
}
unlink($mypath);
echo "<p>Thank you for using click-to-dial<p>";
?>
</body>
</html>
|
