X-Git-Url: http://git.pk910.de/?p=phpgitweb.git;a=blobdiff_plain;f=htdocs%2Flib%2FTools.class.php;fp=htdocs%2Flib%2FTools.class.php;h=6f28961d8d1612e9c11df2c074e386807b07283d;hp=d7f9075bff8522dabfc6525cdda50009cea3edae;hb=96f3e3d16220ee514ee16a43a47f8e669fc25cf0;hpb=27626297549b51277777302328ce6e793b6e5e17

diff --git a/htdocs/lib/Tools.class.php b/htdocs/lib/Tools.class.php
index d7f9075..6f28961 100644
--- a/htdocs/lib/Tools.class.php
+++ b/htdocs/lib/Tools.class.php
@@ -17,6 +17,31 @@
  */
 
 class Tools {
+	const S_IFMT      = 170000;
+	const S_IFGITLINK = 160000;
+	const S_IFLNK     = 120000;
+	const S_IFREG     = 100000;
+	const S_IFDIR     =  40000;
+	const S_IFINVALID =  30000;
+	const S_IXUSR     =    100;
+	
+	public static function get_filetype($mode, $exec = false) {
+		if(!preg_match('/^[0-7]+$/', $mode))
+			return $mode;
+		
+		if(($mode & self::S_IFMT) == S_IFGITLINK)
+			return 'submodule';
+		else if(($mode & self::S_IFMT) == S_IFDIR)
+			return 'directory';
+		else if(($mode & self::S_IFMT) == S_IFLNK)
+			return 'symlink';
+		else if(($mode & self::S_IFMT) == S_IFREG) {
+			if($exec && ($mode & self::S_IXUSR))
+				return 'executable';
+			return 'file';
+		} else
+			return 'unknown';
+	}
 	
 	public static function age_calculate($last_change) {
 		$result = array();