dom/filesystem/GetFileOrDirectoryTask.h
author Ehsan Akhgari <ehsan@mozilla.com>
Sat, 21 Mar 2015 12:28:04 -0400
changeset 234933 ac4464790ec4896a5188fa50cfc69ae0ffeddc08
parent 209366 c0ce357af3dbadb845c18bd79c68dcfba84ee93f
child 242171 bd079aadd3feeee3f9b9f73c5e0bc4bd6a870722
permissions -rw-r--r--
Bug 1145631 - Part 1: Replace MOZ_OVERRIDE and MOZ_FINAL with override and final in the tree; r=froydnj This patch was automatically generated using the following script: function convert() { echo "Converting $1 to $2..." find . \ ! -wholename "*/.git*" \ ! -wholename "obj-ff-dbg*" \ -type f \ \( -iname "*.cpp" \ -o -iname "*.h" \ -o -iname "*.c" \ -o -iname "*.cc" \ -o -iname "*.idl" \ -o -iname "*.ipdl" \ -o -iname "*.ipdlh" \ -o -iname "*.mm" \) | \ xargs -n 1 sed -i -e "s/\b$1\b/$2/g" } convert MOZ_OVERRIDE override convert MOZ_FINAL final

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=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_GetFileOrDirectory_h
#define mozilla_dom_GetFileOrDirectory_h

#include "mozilla/dom/FileSystemTaskBase.h"
#include "nsAutoPtr.h"
#include "mozilla/ErrorResult.h"

namespace mozilla {
namespace dom {

class FileImpl;

class GetFileOrDirectoryTask final
  : public FileSystemTaskBase
{
public:
  // If aDirectoryOnly is set, we should ensure that the target is a directory.
  GetFileOrDirectoryTask(FileSystemBase* aFileSystem,
                         const nsAString& aTargetPath,
                         bool aDirectoryOnly,
                         ErrorResult& aRv);
  GetFileOrDirectoryTask(FileSystemBase* aFileSystem,
                         const FileSystemGetFileOrDirectoryParams& aParam,
                         FileSystemRequestParent* aParent);

  virtual
  ~GetFileOrDirectoryTask();

  already_AddRefed<Promise>
  GetPromise();

  virtual void
  GetPermissionAccessType(nsCString& aAccess) const override;
protected:
  virtual FileSystemParams
  GetRequestParams(const nsString& aFileSystem) const override;

  virtual FileSystemResponseValue
  GetSuccessRequestResult() const override;

  virtual void
  SetSuccessRequestResult(const FileSystemResponseValue& aValue) override;

  virtual nsresult
  Work() override;

  virtual void
  HandlerCallback() override;

private:
  nsRefPtr<Promise> mPromise;
  nsString mTargetRealPath;
  // Whether we get a directory.
  bool mIsDirectory;

  // This cannot be a File bacause this object is created on a different
  // thread and File is not thread-safe. Let's use the FileImpl instead.
  nsRefPtr<FileImpl> mTargetFileImpl;
};

} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_GetFileOrDirectory_h