X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Ffile_system.cpp;h=266da812f6be7a712190976a22d4533e2507eaa7;hb=af79f0712f972a0730f8a0220f927b22d568a196;hp=0f9778356ac4543b96f415b8b14f1cc7dde7fbaa;hpb=e6a940db5904743e8220491ce10b5107e119a44c;p=supertux.git

diff --git a/src/file_system.cpp b/src/file_system.cpp
index 0f9778356..266da812f 100644
--- a/src/file_system.cpp
+++ b/src/file_system.cpp
@@ -1,3 +1,22 @@
+//  $Id$
+//
+//  SuperTux
+//  Copyright (C) 2006 Matthias Braun <matze@braunis.de>
+//
+//  This program is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU General Public License
+//  as published by the Free Software Foundation; either version 2
+//  of the License, or (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
 #include <config.h>
 
 #include "log.hpp"
@@ -13,9 +32,9 @@ namespace FileSystem
 std::string dirname(const std::string& filename)
 {
   std::string::size_type p = filename.find_last_of('/');
-  if(p == std::string::npos)                              
+  if(p == std::string::npos)
     return "";
-  
+
   return filename.substr(0, p+1);
 }
 
@@ -28,6 +47,15 @@ std::string basename(const std::string& filename)
   return filename.substr(p+1, filename.size()-p-1);
 }
 
+std::string strip_extension(const std::string& filename)
+{
+  std::string::size_type p = filename.find_last_of('.');
+  if(p == std::string::npos)
+    return filename;
+
+  return filename.substr(0, p);
+}
+
 std::string normalize(const std::string& filename)
 {
   std::vector<std::string> path_stack;
@@ -48,11 +76,11 @@ std::string normalize(const std::string& filename)
     size_t len = p - pstart;
     if(len == 0)
       break;
-    
+
     std::string pathelem(pstart, p-pstart);
     if(pathelem == ".")
       continue;
-    
+
     if(pathelem == "..") {
       if(path_stack.empty()) {
 
@@ -80,4 +108,3 @@ std::string normalize(const std::string& filename)
 }
 
 }
-