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<?php
require_once 'conf/common.inc.php';
require_once 'inc/functions.inc.php';
require_once 'inc/html.inc.php';
$path = filter_input(INPUT_GET, 'path');
if (!$path) {
// legacy option: rrd.php?some.host/load/load.rrd
$path = urldecode(filter_input(INPUT_SERVER, 'QUERY_STRING'));
}
if ( $file = validateRRDPath($CONFIG['datadir'], $path) ) {
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename='.basename($file));
header("Expires: " .date(DATE_RFC822,strtotime($CONFIG['cache']." seconds")));
if(ob_get_length()) ob_clean();
flush();
readfile($file);
} else {
header('HTTP/1.0 403 Forbidden');
html_start();
$html_weburl = htmlentities($CONFIG['weburl']);
echo <<<EOT
<fieldset id="forbidden">
<legend>forbidden</legend>
<p><a href="{$html_weburl}">Return home...</a></p>
</fieldset>
EOT;
html_end();
}
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