The Tor Browser: dom/filesystem/DeviceStorageFileSystem.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_DeviceStorageFileSystem_h

     8 #define mozilla_dom_DeviceStorageFileSystem_h

    10 #include "mozilla/dom/FileSystemBase.h"

    11 #include "nsString.h"

    13 class nsDOMDeviceStorage;

    15 namespace mozilla {

    16 namespace dom {

    18 class DeviceStorageFileSystem

    19   : public FileSystemBase

    20 {

    21 public:

    22   DeviceStorageFileSystem(const nsAString& aStorageType,

    23                           const nsAString& aStorageName);

    25   void

    26   Init(nsDOMDeviceStorage* aDeviceStorage);

    28   // Overrides FileSystemBase

    30   virtual void

    31   Shutdown() MOZ_OVERRIDE;

    33   virtual nsPIDOMWindow*

    34   GetWindow() const MOZ_OVERRIDE;

    36   virtual already_AddRefed<nsIFile>

    37   GetLocalFile(const nsAString& aRealPath) const MOZ_OVERRIDE;

    39   virtual bool

    40   GetRealPath(nsIDOMFile* aFile, nsAString& aRealPath) const MOZ_OVERRIDE;

    42   virtual const nsAString&

    43   GetRootName() const MOZ_OVERRIDE;

    45   virtual bool

    46   IsSafeFile(nsIFile* aFile) const MOZ_OVERRIDE;

    48   virtual bool

    49   IsSafeDirectory(Directory* aDir) const MOZ_OVERRIDE;

    50 private:

    51   virtual

    52   ~DeviceStorageFileSystem();

    54   bool

    55   LocalPathToRealPath(const nsAString& aLocalPath, nsAString& aRealPath) const;

    57   nsString mStorageType;

    58   nsString mStorageName;

    60   // The local path of the root. Only available in the parent process.

    61   // In the child process, we don't use it and its value should be empty.

    62   nsString mLocalRootPath;

    63   nsString mNormalizedLocalRootPath;

    64   nsDOMDeviceStorage* mDeviceStorage;

    65 };

    67 } // namespace dom

    68 } // namespace mozilla

    70 #endif // mozilla_dom_DeviceStorageFileSystem_h

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