The Tor Browser: dom/filesystem/CreateFileTask.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     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_CreateFileTask_h

     8 #define mozilla_dom_CreateFileTask_h

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

    11 #include "nsAutoPtr.h"

    13 class nsIDOMBlob;

    14 class nsIInputStream;

    16 namespace mozilla {

    17 namespace dom {

    19 class Promise;

    21 class CreateFileTask MOZ_FINAL

    22   : public FileSystemTaskBase

    23 {

    24 public:

    25   CreateFileTask(FileSystemBase* aFileSystem,

    26                  const nsAString& aPath,

    27                  nsIDOMBlob* aBlobData,

    28                  InfallibleTArray<uint8_t>& aArrayData,

    29                  bool replace);

    30   CreateFileTask(FileSystemBase* aFileSystem,

    31                  const FileSystemCreateFileParams& aParam,

    32                  FileSystemRequestParent* aParent);

    34   virtual

    35   ~CreateFileTask();

    37   already_AddRefed<Promise>

    38   GetPromise();

    40   virtual void

    41   GetPermissionAccessType(nsCString& aAccess) const MOZ_OVERRIDE;

    43 protected:

    44   virtual FileSystemParams

    45   GetRequestParams(const nsString& aFileSystem) const MOZ_OVERRIDE;

    47   virtual FileSystemResponseValue

    48   GetSuccessRequestResult() const MOZ_OVERRIDE;

    50   virtual void

    51   SetSuccessRequestResult(const FileSystemResponseValue& aValue) MOZ_OVERRIDE;

    53   virtual nsresult

    54   Work() MOZ_OVERRIDE;

    56   virtual void

    57   HandlerCallback() MOZ_OVERRIDE;

    59 private:

    60   void

    61   GetOutputBufferSize() const;

    63   static uint32_t sOutputBufferSize;

    64   nsRefPtr<Promise> mPromise;

    65   nsString mTargetRealPath;

    66   nsCOMPtr<nsIDOMBlob> mBlobData;

    67   nsCOMPtr<nsIInputStream> mBlobStream;

    68   InfallibleTArray<uint8_t> mArrayData;

    69   bool mReplace;

    70   nsCOMPtr<nsIDOMFile> mTargetFile;

    71 };

    73 } // namespace dom

    74 } // namespace mozilla

    76 #endif // mozilla_dom_CreateFileTask_h

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