Added a copyright note at the top of each file

[devedit.git] / modules / Tool.pm

diff --git a/modules/Tool.pm b/modules/Tool.pm
index 3ef4a10ec3aec602b323dea98db692bc1fea6ebb..b143dcba0eca4c3e380672c98274ec81b17d570b 100644 (file)
--- a/modules/Tool.pm
+++ b/modules/Tool.pm
@@ -6,7 +6,15 @@ package Tool;
 # Some shared sub routines
 #
 # Author:        Patrick Canterino <patrick@patshaping.de>
-# Last modified: 2005-07-23
+# Last modified: 2008-04-25
+#
+# Copyright (C) 1999-2000 Roland Bluethgen, Frank Schoenmann
+# Copyright (C) 2003-2009 Patrick Canterino
+# All Rights Reserved.
+#
+# This file can be distributed and/or modified under the terms of
+# of the Artistic License 1.0 (see also the LICENSE file found at
+# the top level of the Dev-Editor distribution).
 #
 
 use strict;
@@ -68,8 +76,9 @@ sub check_path($$)
  $first    = abs_path($first);
 
  my $last  = file_name($path);
+ $last     = '' if($last eq '.');
 
- if(-d $first.'/'.$last && (not -l $first.'/'.$last) && -r $first.'/'.$last && -x $first.'/'.$last)
+ if($last eq '..' || ($^O eq 'MSWin32' && $last =~ m!^\.\.\.+$!))
  {
   $first = abs_path($first.'/'.$last);
   $last  = '';
@@ -80,6 +89,7 @@ sub check_path($$)
  # Check if the path is above the root directory
 
  return if(index($path,$root) != 0);
+ return if(substr($path,length($root)) && not File::Spec->file_name_is_absolute(substr($path,length($root))));
 
  # Create short path name
 
@@ -181,6 +191,8 @@ sub dos_wildcard_match($$)
 {
  my ($pattern,$string) = @_;
 
+ return 1 if($pattern eq '*');
+
  # The following part is stolen from File::DosGlob
 
  # escape regex metachars but not glob chars