Re: FreeBSD Batch Downloads
Florian Maul <[email protected]>
| Newsgroups | gmane.comp.audio.netjuke.user |
|---|---|
| Message-ID | <[email protected]> |
Hello Elijah, > With a little help from one of the users on this list I am able to > see what the problem is but can't fix it. It seems FreeBSD might use > a different command line of tar. A man tar tells me that the default > device for the tar command is a tape drive /dev/sa0 Right, apparently the freebsd tar uses /dev/sa0 as default output device unlike the linux tar (GNU tar!?) that sends the output to STDOUT which the netjuke script batch.php expects. Netjuke uses 'tar c -C <basedir> <files>' at the moment, which doesn't specify stdout as output explicitly. I suggest changing the command to 'tar cf - -C <basedir> <files>' which tells tar to use - (stdout) as output file. I attached a version of batch.php which is changed accordingly. Florian
batch.php
(application/octet-stream, 4 KB)
<?php
// defines if this script requires to be logged in
define( "PRIVATE", false );
# CALL COMMON LIBRARIES
require_once('./lib/inc-common.php');
require_once(FS_PATH."/etc/locale/".LANG_PACK."/inc-batch.php");
// Don't try to subvert me!
if (BATCH_DOWNLOAD == 'f') {
header ("Location: index.php\n\n");
}
set_time_limit (BATCH_TIME_LIMIT);
if (strtolower($_REQUEST['do']) == 'download') {
bundleMe ($_REQUEST['val']);
} else {
header ("Location: index.php\n\n");
}
function bundleMe ($val) {
GLOBAL $dbconn, $NETJUKE_SESSION_VARS;
$total_size = 0;
if ($val != '') {
$id = split(",",$val);
$trans = get_html_translation_table (HTML_ENTITIES);
$trans = array_flip ($trans);
$data = strtr($data,$trans);
foreach ($id as $this_id) {
$sql = "SELECT tr.location, tr.time, tr.name, ar.name, al.name "
. " from netjuke_tracks tr, netjuke_artists ar, netjuke_albums al "
. " where tr.id = $this_id and ar.id = tr.ar_id and al.id = tr.al_id ";
$dbrs = $dbconn->Execute($sql);
$tr_location = separatorCleanup($dbrs->fields[0]);
$tr_time = floor($dbrs->fields[1]);
$tr_name = strtr(format_for_display($dbrs->fields[2]),$trans);
$ar_name = strtr(format_for_display($dbrs->fields[3]),$trans);
$al_name = strtr(format_for_display($dbrs->fields[4]),$trans);
# Append web path value if location still doesn't contain ://
# Copes with the fact that the streaming server could be a relative path (eg: music/)
# instead of a protocol+hostname combination (http://streaming.host.dom)
#if (!strstr($tr_location,"://")) $tr_location = WEB_PATH."/".$tr_location;
$tr_location = separatorCleanup($tr_location);
$files .= "\"".rawurldecode($tr_location)."\" ";
// update the track's download count.
// Is normally done accurately in the dispatcher, but it is now optional...
$dbconn->Execute( "update netjuke_tracks set dl_cnt = dl_cnt + 1 where id = ".$this_id." " );
$dbrs->Close();
$total_size += filesize (MUSIC_DIR . '/' . $trlocation);
if (($total_size / (1024 * 1024)) >= BATCH_SIZE_LIMIT) {
exit;
}
}
} else {
alert (PLAYER_NOID);
exit;
}
if ($NETJUKE_SESSION_VARS["batch_type"] == '' )
{
// if user has not set batch_type, set one for them
if (BATCH_TAR_PATH != "")
{
$NETJUKE_SESSION_VARS["batch_type"] = 'TAR' ;
} else if (BATCH_ZIP_PATH != "")
{
$NETJUKE_SESSION_VARS["batch_type"] = 'ZIP' ;
} else if (BATCH_SIT_PATH != "")
{
$NETJUKE_SESSION_VARS["batch_type"] = 'SIT' ;
}
netjuke_session('update');
}
// Build the archive
switch ($NETJUKE_SESSION_VARS["batch_type"]) {
case 'TAR':
$command = BATCH_TAR_PATH . " cf - -C " . MUSIC_DIR . " " . $files;
$mime = "application/x-tar";
$ext = "tar";
break;
case 'ZIP':
$command = BATCH_ZIP_PATH . " -q -0 - " . $files;
$mime = "application/zip";
$ext = "zip";
chdir (MUSIC_DIR); // change working directory -- zip uses relative paths
break;
case 'SIT':
$tfile = tempnam ("/tmp", "netjuke-");
if ($tfile == FALSE) {
javascript ("alert('".TMPNAM_FAILURE."');");
exit;
}
unlink ($tfile); // Remove file -- stuff stubbornly will not overwrite it
$command = BATCH_SIT_PATH . " -l=0 -q --name=" . $tfile . " " . $files;
$ext = "sit";
$mime = "application/sit";
chdir (MUSIC_DIR); // change working directory -- zip uses relative paths
break;
default:
header ("Location: prefs.php?do=edit\n\n");
exit;
break;
}
header("Content-type: ".$mime);
header("Content-Disposition: attachment; filename=netjuke-".substr(time(),-7).".".$ext );
if ($NETJUKE_SESSION_VARS["batch_type"] == "SIT") {
exec ($command);
$val = @readfile ($tfile);
if ($val == FALSE) {
javascript ("alert('".TMPNAM_FAILURE."');");
exit;
}
} else {
passthru ($command);
}
exit;
}
?>