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<?php
function sessioncreate($type, $name, $title, $desc, $qname, $qparams, $category, $url, $mediapath, $subdir)
{
global $httppath, $ffmpegpath, $segmenterpath;
// Get a free session
$i=0;
for ($i=0; $i<1000; $i++)
{
$session = "session" .$i;
if (!file_exists('ram/' .$session))
break;
}
// Create session
exec('mkdir ram/' .$session);
switch ($type)
{
case 1:
$cmd = "export SHELL=\"/bin/sh\";printf \"./istream.sh \\\"" .$url ."\\\" " .$qparams ." " .$httppath ." 2 " .$ffmpegpath ." " .$segmenterpath ." " .$session ." \" | at now";
break;
case 2:
$cmd = "export SHELL=\"/bin/sh\";printf \"cat \\\"" .$url ."\\\"/0* | ./istream.sh - " .$qparams ." " .$httppath ." 1260 " .$ffmpegpath ." " .$segmenterpath ." " .$session ." \" | at now";
break;
case 3:
$cmd = "export SHELL=\"/bin/sh\";printf \"./istream.sh \\\"" .$url ."\\\" " .$qparams ." " .$httppath ." 1260 " .$ffmpegpath ." " .$segmenterpath ." " .$session ." \" | at now";
break;
default:
$cmd = "";
}
$cmd = str_replace('%', '%%', $cmd);
exec ($cmd);
// Write streaminfo
writeinfostream($session, $type, $name, $title, $desc, $qname, $category, $url, $mediapath, $subdir);
// Create logo
if ($type == 3)
generatelogo($type, $url, 'ram/' .$session .'/logo.png');
else
generatelogo($type, $name, 'ram/' .$session .'/logo.png');
// Copy status waiter
exec('cp streamstatus.php ram/' .$session);
return $session;
}
function sessiondelete($session)
{
$ram = "ram/" .$session ."/";
$subcmd = "";
// Get segmenter PID if any
if (file_exists($ram ."streamsegmenterpid"))
{
$pidfile = fopen($ram ."streamsegmenterpid", 'r');
if ($pidfile)
{
$pid = fgets($pidfile);
$pid = substr($pid, 0, -1);
$subcmd = "kill " .$pid ." ; ";
fclose($pidfile);
}
}
$cmd= $subcmd ."rm -rf " .$ram;
exec ($cmd);
}
?>
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