asterisk.ru

Код: Выделить всё

[root@]# cat ./dl.php
<?php
require_once 'sendfile.class.php';

function checkSource($sfilename) {

        $playbackdir = '/var/lib/asterisk/playback/';

        if (!file_exists($sfilename)) {
                return $sfilename;
        }

        $sfilepathinfo = pathinfo($sfilename);

        if ($sfilepathinfo['extension'] !== 'gsm') {
                return $sfilename;
        }

        $shortfilename = $sfilepathinfo['filename'];
        $dfilename = $playbackdir.$shortfilename.".wav";
        $dfilenamemp3 = $playbackdir.$shortfilename.".mp3";

        if (file_exists($dfilenamemp3)) {
                return $dfilenamemp3;
        }

        $commandString = "sox $sfilename -e signed-integer $dfilename && lame -V2 $dfilename $dfilenamemp3 && rm -f $dfilename";
        $dfilename = $dfilenamemp3;
        shell_exec($commandString);

        if (file_exists($dfilename)) {
                return $dfilename;
        } else {
                return $sfilename;
        }
}

if (isset($_REQUEST['f'])) {
        //$fname = base64_decode($_REQUEST['f']);
        $fname = checkSource(base64_decode($_REQUEST['f']));
        $file = $fname;
        $send = new Sendfile;
        $send->Path = $file;
        $send->send();
        exit;
}

header('HTTP/1.1 404 Not Found');