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99 lines
3.0 KiB
C++
99 lines
3.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_GetDirectoryListing_h
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#define mozilla_dom_GetDirectoryListing_h
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#include "mozilla/dom/Directory.h"
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#include "mozilla/dom/FileSystemTaskBase.h"
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namespace mozilla {
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class ErrorResult;
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namespace dom {
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class BlobImpl;
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class FileSystemGetDirectoryListingParams;
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class OwningFileOrDirectory;
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class GetDirectoryListingTaskChild final : public FileSystemTaskChildBase {
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public:
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static already_AddRefed<GetDirectoryListingTaskChild> Create(
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FileSystemBase* aFileSystem, Directory* aDirectory, nsIFile* aTargetPath,
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const nsAString& aFilters, ErrorResult& aRv);
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virtual ~GetDirectoryListingTaskChild();
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already_AddRefed<Promise> GetPromise();
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private:
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// If aDirectoryOnly is set, we should ensure that the target is a directory.
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GetDirectoryListingTaskChild(nsIGlobalObject* aGlobalObject,
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FileSystemBase* aFileSystem,
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Directory* aDirectory, nsIFile* aTargetPath,
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const nsAString& aFilters);
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virtual FileSystemParams GetRequestParams(const nsString& aSerializedDOMPath,
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ErrorResult& aRv) const override;
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virtual void SetSuccessRequestResult(const FileSystemResponseValue& aValue,
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ErrorResult& aRv) override;
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virtual void HandlerCallback() override;
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RefPtr<Promise> mPromise;
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RefPtr<Directory> mDirectory;
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nsCOMPtr<nsIFile> mTargetPath;
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nsString mFilters;
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FallibleTArray<OwningFileOrDirectory> mTargetData;
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};
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class GetDirectoryListingTaskParent final : public FileSystemTaskParentBase {
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public:
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static already_AddRefed<GetDirectoryListingTaskParent> Create(
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FileSystemBase* aFileSystem,
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const FileSystemGetDirectoryListingParams& aParam,
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FileSystemRequestParent* aParent, ErrorResult& aRv);
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nsresult GetTargetPath(nsAString& aPath) const override;
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private:
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GetDirectoryListingTaskParent(
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FileSystemBase* aFileSystem,
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const FileSystemGetDirectoryListingParams& aParam,
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FileSystemRequestParent* aParent);
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virtual FileSystemResponseValue GetSuccessRequestResult(
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ErrorResult& aRv) const override;
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virtual nsresult IOWork() override;
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virtual nsresult MainThreadWork() override;
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virtual bool MainThreadNeeded() const override;
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nsCOMPtr<nsIFile> mTargetPath;
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nsString mDOMPath;
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nsString mFilters;
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struct FileOrDirectoryPath {
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nsString mPath;
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// Set on the main-thread
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nsString mContentType;
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enum { eFilePath, eDirectoryPath } mType;
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};
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FallibleTArray<FileOrDirectoryPath> mTargetData;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_GetDirectoryListing_h
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