From 183851b06bd6c52f3cae5375f433da720d410447 Mon Sep 17 00:00:00 2001 From: Pierre Schmitz Date: Wed, 11 Oct 2006 18:12:39 +0000 Subject: MediaWiki 1.7.1 wiederhergestellt --- includes/StreamFile.php | 72 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 includes/StreamFile.php (limited to 'includes/StreamFile.php') diff --git a/includes/StreamFile.php b/includes/StreamFile.php new file mode 100644 index 00000000..83417185 --- /dev/null +++ b/includes/StreamFile.php @@ -0,0 +1,72 @@ + +

File not found

Although this PHP script ({$_SERVER['SCRIPT_NAME']}) exists, the file requested for output +does not.

+"; + return; + } + + header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s', $stat['mtime'] ) . ' GMT' ); + + // Cancel output buffering and gzipping if set + while( $status = ob_get_status() ) { + ob_end_clean(); + if( $status['name'] == 'ob_gzhandler' ) { + header( 'Content-Encoding:' ); + } + } + + $type = wfGetType( $fname ); + if ( $type and $type!="unknown/unknown") { + header("Content-type: $type"); + } else { + header('Content-type: application/x-wiki'); + } + + if ( !empty( $_SERVER['HTTP_IF_MODIFIED_SINCE'] ) ) { + $modsince = preg_replace( '/;.*$/', '', $_SERVER['HTTP_IF_MODIFIED_SINCE'] ); + $sinceTime = strtotime( $modsince ); + if ( $stat['mtime'] <= $sinceTime ) { + header( "HTTP/1.0 304 Not Modified" ); + return; + } + } + + header( 'Content-Length: ' . $stat['size'] ); + + readfile( $fname ); +} + +/** */ +function wfGetType( $filename ) { + global $wgTrivialMimeDetection; + + # trivial detection by file extension, + # used for thumbnails (thumb.php) + if ($wgTrivialMimeDetection) { + $ext= strtolower(strrchr($filename, '.')); + + switch ($ext) { + case '.gif': return 'image/gif'; + case '.png': return 'image/png'; + case '.jpg': return 'image/jpeg'; + case '.jpeg': return 'image/jpeg'; + } + + return 'unknown/unknown'; + } + else { + $magic=& wfGetMimeMagic(); + return $magic->guessMimeType($filename); //full fancy mime detection + } +} + +?> -- cgit v1.2.3-54-g00ecf