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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);
$url = str_replace("\\'", "'", $url);
switch ($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);
print $cmd;
exec ($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');
return $session;
}
function sessiondelete($session)
{
if ($session == 'all')
{
$dir_handle = @opendir('ram/');
if ($dir_handle)
{
while ($session = readdir($dir_handle))
{
if($session == "." || $session == ".." || $session == 'lost+found')
continue;
if (!is_dir('ram/' .$session))
continue;
// Get info
list($type, $realname, $title, $desc, $mode, $category, $url, $mediapath, $subdir) = readinfostream($session);
if ($type)
sessiondeletesingle($session);
}
}
}
else
return sessiondeletesingle($session);
}
function sessiondeletesingle($session)
{
$ram = "ram/" .$session ."/";
// Get segmenter PID if any
if (file_exists($ram ."segmenter.pid"))
$cmd = "kill `cat " .$ram ."segmenter.pid`; rm " .$ram ."segmenter.pid; ";
$cmd .= "rm -rf " .$ram;
exec ($cmd);
}
?>
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