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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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_GetDirectoryListing_h
#define mozilla_dom_GetDirectoryListing_h
#include "mozilla/dom/Directory.h"
#include "mozilla/dom/FileSystemTaskBase.h"
#include "mozilla/ErrorResult.h"
namespace mozilla {
namespace dom {
class BlobImpl;
class FileSystemGetDirectoryListingParams;
class OwningFileOrDirectory;
class GetDirectoryListingTaskChild final : public FileSystemTaskChildBase
{
public:
static already_AddRefed<GetDirectoryListingTaskChild>
Create(FileSystemBase* aFileSystem,
Directory* aDirectory,
nsIFile* aTargetPath,
const nsAString& aFilters,
ErrorResult& aRv);
virtual
~GetDirectoryListingTaskChild();
already_AddRefed<Promise>
GetPromise();
private:
// If aDirectoryOnly is set, we should ensure that the target is a directory.
GetDirectoryListingTaskChild(FileSystemBase* aFileSystem,
Directory* aDirectory,
nsIFile* aTargetPath,
const nsAString& aFilters);
virtual FileSystemParams
GetRequestParams(const nsString& aSerializedDOMPath,
ErrorResult& aRv) const override;
virtual void
SetSuccessRequestResult(const FileSystemResponseValue& aValue,
ErrorResult& aRv) override;
virtual void
HandlerCallback() override;
RefPtr<Promise> mPromise;
RefPtr<Directory> mDirectory;
nsCOMPtr<nsIFile> mTargetPath;
nsString mFilters;
FallibleTArray<OwningFileOrDirectory> mTargetData;
};
class GetDirectoryListingTaskParent final : public FileSystemTaskParentBase
{
public:
static already_AddRefed<GetDirectoryListingTaskParent>
Create(FileSystemBase* aFileSystem,
const FileSystemGetDirectoryListingParams& aParam,
FileSystemRequestParent* aParent,
ErrorResult& aRv);
nsresult
GetTargetPath(nsAString& aPath) const override;
private:
GetDirectoryListingTaskParent(FileSystemBase* aFileSystem,
const FileSystemGetDirectoryListingParams& aParam,
FileSystemRequestParent* aParent);
virtual FileSystemResponseValue
GetSuccessRequestResult(ErrorResult& aRv) const override;
virtual nsresult
IOWork() override;
nsCOMPtr<nsIFile> mTargetPath;
nsString mDOMPath;
nsString mFilters;
struct FileOrDirectoryPath
{
nsString mPath;
enum {
eFilePath,
eDirectoryPath
} mType;
};
FallibleTArray<FileOrDirectoryPath> mTargetData;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_GetDirectoryListing_h
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