The Tor Browser: dom/filesystem/FileSystemUtils.h@7e26c7da4463

     1 /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */

     2 /* vim: set ts=2 et sw=2 tw=80: */

     3 /* This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this file,

     5  * You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 #ifndef mozilla_dom_FileSystemUtils_h

     8 #define mozilla_dom_FileSystemUtils_h

    10 #include "nsString.h"

    12 namespace mozilla {

    13 namespace dom {

    15 #define FILESYSTEM_DOM_PATH_SEPARATOR "/"

    17 /*

    18  * This class is for error handling.

    19  * All methods in this class are static.

    20  */

    21 class FileSystemUtils

    22 {

    23 public:

    24   /*

    25    * Convert the path separator to "/".

    26    */

    27   static void

    28   LocalPathToNormalizedPath(const nsAString& aLocal, nsAString& aNorm);

    30   /*

    31    * Convert the normalized path separator "/" to the system dependent path

    32    * separator, which is "/" on Mac and Linux, and "\" on Windows.

    33    */

    34   static void

    35   NormalizedPathToLocalPath(const nsAString& aNorm, nsAString& aLocal);

    37   /*

    38    * Return true if aDescendantPath is a descendant of aPath. Both aPath and

    39    * aDescendantPath are absolute DOM path.

    40    */

    41   static bool

    42   IsDescendantPath(const nsAString& aPath, const nsAString& aDescendantPath);

    44   static bool

    45   IsParentProcess();

    47   static const char16_t kSeparatorChar = char16_t('/');

    48 };

    50 } // namespace dom

    51 } // namespace mozilla

    53 #endif // mozilla_dom_FileSystemUtils_h

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