Previous commit was not based on master, retry. Removed broken tar cutter,...

Previous commit was not based on master, retry. Removed broken tar cutter, double extensions are not possible in temp files. Added tar support. Fixed extension switch.

lib/private/archive.php

@@ -20,11 +20,8 @@ abstract class OC_Archive{
 			case '.gz':
 			case '.bz':
 			case '.bz2':
-				if(strpos($path, '.tar.')) {
-					return new OC_Archive_TAR($path);
-				}
-				break;
 			case '.tgz':
+			case '.tar':
 				return new OC_Archive_TAR($path);
 		}
 	}

lib/private/archive/tar.php

@@ -40,12 +40,14 @@ class OC_Archive_TAR extends OC_Archive{
 		if(strpos($file, '.')) {
 			$extension=substr($file, strrpos($file, '.'));
 			switch($extension) {
-				case 'gz':
-				case 'tgz':
+				case '.gz':
+				case '.tgz':
 					return self::GZIP;
-				case 'bz':
-				case 'bz2':
+				case '.bz':
+				case '.bz2':
 					return self::BZIP;
+				case '.tar':
+					return self::PLAIN;
 				default:
 					return self::PLAIN;
 			}