chromium/storage/browser/file_system/sandbox_file_system_backend_delegate.h

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef STORAGE_BROWSER_FILE_SYSTEM_SANDBOX_FILE_SYSTEM_BACKEND_DELEGATE_H_
#define STORAGE_BROWSER_FILE_SYSTEM_SANDBOX_FILE_SYSTEM_BACKEND_DELEGATE_H_

#include <stdint.h>

#include <map>
#include <memory>
#include <optional>
#include <set>
#include <string>
#include <utility>
#include <vector>

#include "base/component_export.h"
#include "base/files/file_error_or.h"
#include "base/files/file_path.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "base/threading/thread_checker.h"
#include "base/time/time.h"
#include "storage/browser/file_system/file_system_backend.h"
#include "storage/browser/file_system/file_system_options.h"
#include "storage/browser/file_system/file_system_quota_util.h"
#include "storage/browser/file_system/task_runner_bound_observer_list.h"
#include "storage/browser/quota/quota_manager_proxy.h"

namespace base {
class SequencedTaskRunner;
}  // namespace base

namespace blink {
class StorageKey;
}  // namespace blink

namespace storage {
class SandboxFileSystemBackendDelegateTest;
class SandboxFileSystemTestHelper;
}  // namespace storage

namespace leveldb {
class Env;
}  // namespace leveldb

namespace url {
class Origin;
}  // namespace url

namespace storage {

class AsyncFileUtil;
class FileStreamWriter;
class FileSystemFileUtil;
class FileSystemOperationContext;
class FileStreamReader;
class FileSystemURL;
class FileSystemUsageCache;
class ObfuscatedFileUtil;
class ObfuscatedFileUtilMemoryDelegate;
class QuotaManagerProxy;
class QuotaReservationManager;
class SandboxQuotaObserver;
class SpecialStoragePolicy;

// Delegate implementation of the some methods in Sandbox/SyncFileSystemBackend.
// An instance of this class is created and owned by FileSystemContext.
class COMPONENT_EXPORT(STORAGE_BROWSER) SandboxFileSystemBackendDelegate
    : public FileSystemQuotaUtil { … };

}  // namespace storage

#endif  // STORAGE_BROWSER_FILE_SYSTEM_SANDBOX_FILE_SYSTEM_BACKEND_DELEGATE_H_