michael@0: /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
michael@0: /* vim: set ts=2 et sw=2 tw=80: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef mozilla_dom_FileSystemUtils_h
michael@0: #define mozilla_dom_FileSystemUtils_h
michael@0: 
michael@0: #include "nsString.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace dom {
michael@0: 
michael@0: #define FILESYSTEM_DOM_PATH_SEPARATOR "/"
michael@0: 
michael@0: /*
michael@0:  * This class is for error handling.
michael@0:  * All methods in this class are static.
michael@0:  */
michael@0: class FileSystemUtils
michael@0: {
michael@0: public:
michael@0:   /*
michael@0:    * Convert the path separator to "/".
michael@0:    */
michael@0:   static void
michael@0:   LocalPathToNormalizedPath(const nsAString& aLocal, nsAString& aNorm);
michael@0: 
michael@0:   /*
michael@0:    * Convert the normalized path separator "/" to the system dependent path
michael@0:    * separator, which is "/" on Mac and Linux, and "\" on Windows.
michael@0:    */
michael@0:   static void
michael@0:   NormalizedPathToLocalPath(const nsAString& aNorm, nsAString& aLocal);
michael@0: 
michael@0:   /*
michael@0:    * Return true if aDescendantPath is a descendant of aPath. Both aPath and
michael@0:    * aDescendantPath are absolute DOM path.
michael@0:    */
michael@0:   static bool
michael@0:   IsDescendantPath(const nsAString& aPath, const nsAString& aDescendantPath);
michael@0: 
michael@0:   static bool
michael@0:   IsParentProcess();
michael@0: 
michael@0:   static const char16_t kSeparatorChar = char16_t('/');
michael@0: };
michael@0: 
michael@0: } // namespace dom
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif // mozilla_dom_FileSystemUtils_h