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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_FILESYSTEM_DIRECTORY_IMPL_H_
#define COMPONENTS_FILESYSTEM_DIRECTORY_IMPL_H_
#include <stdint.h>
#include <memory>
#include "base/files/file_path.h"
#include "base/files/scoped_file.h"
#include "base/macros.h"
#include "components/filesystem/public/interfaces/directory.mojom.h"
#include "components/filesystem/shared_temp_dir.h"
#include "mojo/public/cpp/bindings/interface_request.h"
namespace filesystem {
class LockTable;
class DirectoryImpl : public mojom::Directory {
public:
// Set |temp_dir| only if there's a temporary directory that should be deleted
// when this object is destroyed.
DirectoryImpl(base::FilePath directory_path,
scoped_refptr<SharedTempDir> temp_dir,
scoped_refptr<LockTable> lock_table);
~DirectoryImpl() override;
// |Directory| implementation:
void Read(ReadCallback callback) override;
void OpenFile(const std::string& path,
mojom::FileRequest file,
uint32_t open_flags,
OpenFileCallback callback) override;
void OpenFileHandle(const std::string& path,
uint32_t open_flags,
OpenFileHandleCallback callback) override;
void OpenFileHandles(std::vector<mojom::FileOpenDetailsPtr> details,
OpenFileHandlesCallback callback) override;
void OpenDirectory(const std::string& path,
mojom::DirectoryRequest directory,
uint32_t open_flags,
OpenDirectoryCallback callback) override;
void Rename(const std::string& path,
const std::string& new_path,
RenameCallback callback) override;
void Delete(const std::string& path,
uint32_t delete_flags,
DeleteCallback callback) override;
void Exists(const std::string& path, ExistsCallback callback) override;
void IsWritable(const std::string& path,
IsWritableCallback callback) override;
void Flush(FlushCallback callback) override;
void StatFile(const std::string& path, StatFileCallback callback) override;
void Clone(mojom::DirectoryRequest directory) override;
void ReadEntireFile(const std::string& path,
ReadEntireFileCallback callback) override;
void WriteFile(const std::string& path,
const std::vector<uint8_t>& data,
WriteFileCallback callback) override;
private:
base::File OpenFileHandleImpl(const std::string& raw_path,
uint32_t open_flags);
base::FilePath directory_path_;
scoped_refptr<SharedTempDir> temp_dir_;
scoped_refptr<LockTable> lock_table_;
DISALLOW_COPY_AND_ASSIGN(DirectoryImpl);
};
} // namespace filesystem
#endif // COMPONENTS_FILESYSTEM_DIRECTORY_IMPL_H_
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