gecko-dev/dom/filesystem/FileSystemUtils.h

51 lines
1.3 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_FileSystemUtils_h
#define mozilla_dom_FileSystemUtils_h
#include "nsString.h"
namespace mozilla {
namespace dom {
#define FILESYSTEM_DOM_PATH_SEPARATOR "/"
/*
* This class is for error handling.
* All methods in this class are static.
*/
class FileSystemUtils
{
public:
/*
* Convert the path separator to "/".
*/
static void
LocalPathToNormalizedPath(const nsAString& aLocal, nsAString& aNorm);
/*
* Convert the normalized path separator "/" to the system dependent path
* separator, which is "/" on Mac and Linux, and "\" on Windows.
*/
static void
NormalizedPathToLocalPath(const nsAString& aNorm, nsAString& aLocal);
/*
* Return true if aDescendantPath is a descendant of aPath. Both aPath and
* aDescendantPath are absolute DOM path.
*/
static bool
IsDescendantPath(const nsAString& aPath, const nsAString& aDescendantPath);
static const char16_t kSeparatorChar = char16_t('/');
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_FileSystemUtils_h