1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/filesystem/FileSystemUtils.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,53 @@
1.4 +/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
1.5 +/* vim: set ts=2 et sw=2 tw=80: */
1.6 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this file,
1.8 + * You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#ifndef mozilla_dom_FileSystemUtils_h
1.11 +#define mozilla_dom_FileSystemUtils_h
1.12 +
1.13 +#include "nsString.h"
1.14 +
1.15 +namespace mozilla {
1.16 +namespace dom {
1.17 +
1.18 +#define FILESYSTEM_DOM_PATH_SEPARATOR "/"
1.19 +
1.20 +/*
1.21 + * This class is for error handling.
1.22 + * All methods in this class are static.
1.23 + */
1.24 +class FileSystemUtils
1.25 +{
1.26 +public:
1.27 + /*
1.28 + * Convert the path separator to "/".
1.29 + */
1.30 + static void
1.31 + LocalPathToNormalizedPath(const nsAString& aLocal, nsAString& aNorm);
1.32 +
1.33 + /*
1.34 + * Convert the normalized path separator "/" to the system dependent path
1.35 + * separator, which is "/" on Mac and Linux, and "\" on Windows.
1.36 + */
1.37 + static void
1.38 + NormalizedPathToLocalPath(const nsAString& aNorm, nsAString& aLocal);
1.39 +
1.40 + /*
1.41 + * Return true if aDescendantPath is a descendant of aPath. Both aPath and
1.42 + * aDescendantPath are absolute DOM path.
1.43 + */
1.44 + static bool
1.45 + IsDescendantPath(const nsAString& aPath, const nsAString& aDescendantPath);
1.46 +
1.47 + static bool
1.48 + IsParentProcess();
1.49 +
1.50 + static const char16_t kSeparatorChar = char16_t('/');
1.51 +};
1.52 +
1.53 +} // namespace dom
1.54 +} // namespace mozilla
1.55 +
1.56 +#endif // mozilla_dom_FileSystemUtils_h
