<?
/**
* Configuration
*/

$SITEMAPDIR = "./"; // Where to put new sitemaps

/**
* No changes needed below this line
* ==================================================================================
*/

/**
* This file receives the newly created sitemaps
* by www.freesitemapgenerator.com
*
* Please do not make any changes
*
*
* (c) 2005 www.freesitemapgenerator.com
*
* This product comes with ABSOLUTELY NO WARRANTY, to the extent
* permitted by applicable law.
*
* Use at own risk, we cannot be held responsable for any damages
* caused directly or indirectly by installing this sofware.
*
*/

$FSG_VERSION = "0.92"; // fsg-upload version
$FSG_UNIQUEID = "4c7043ac0529ac2da96debab25016939"; // unique identifier

/**
* Act like a 404 page if FSG_UNIQUEID is incorrect or method is not POST
*/
if (sizeof($_POST) != 4 || $_POST["uniqueid"] != $FSG_UNIQUEID)
{
/**
* Produce 404 error message
*/

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

echo "<HTML><HEAD><META NAME=\"ROBOTS\" CONTENT=\"NOINDEX,FOLLOW\"><META ".
"HTTP-EQUIV=\"Content-Type\" CONTENT=\"text/html; charset=utf-8\">".
"<TITLE>404 Not Found</TITLE>".
"</HEAD><BODY>".
"<H1>404 Page not found</H1>".
"Go to the <A HREF=\"/\">Homepage</A>".
"<BR><BR>".
$_SERVER[SERVER_SIGNATURE].
"</BODY></HTML>";

die();
}

/**
* Check version
*/
if ($_POST["minversion"] > $FSG_VERSION)
{
/**
* We need to upgrade!
*/
error_log("fsg-update.php: You need to upgrade to a newer version of fsg-update.");
echo "error=101\n";
die();
}

/**
* Verification succeeded, now time to save data
*/

$outfile = $_POST["file"];

/**
* remove slashes from file, just to make sure
*/
$outfile = str_replace("/", "", $outfile);

if (substr($outfile, 0,7) != "sitemap")
{
error_log("fsg-upload.php: eeks. upload of $outfile tried");
echo "error=103";
die();
}

if (array_key_exists("gzdata" , $_POST))
{
/**
* Using compressed data
*/

if (function_exists("gzuncompress"))
{
error_log("Compressed upload! (" . strlen($_POST[gzdata]) . " bytes)");

$outdata = gzuncompress($_POST[gzdata]);

if (strlen($outdata) == 0)
{
echo "error=104";
die();
}
}
else
{
/**
* We cannot handle compressed data
*/

error_log("Compressed upload failed ...gzuncompress() not supported");
echo "error=104";
die();
}

}
else
{
/**
* Assume normal ASCII data
*/

$outdata=$_POST["data"];
}

$outdata = str_replace("\\", "", $outdata);

$fp = @fopen($SITEMAPDIR . "/" . $outfile, "wb");
if (!$fp)
{
/**
* File permissions ?
*/
error_log("fsg-upload.php: Could not write to $SITEMAPDIR/$outfile");
echo "error=100";
die();
}

@fwrite($fp, $outdata);
@fclose($fp);

/**
* Write done!
*/

error_log("fsg-upload.php: Received OK '$outfile'");
echo "error=0";
die();

?>