chromium/net/disk_cache/blockfile/backend_impl.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// See net/disk_cache/disk_cache.h for the public interface of the cache.

#ifndef NET_DISK_CACHE_BLOCKFILE_BACKEND_IMPL_H_
#define NET_DISK_CACHE_BLOCKFILE_BACKEND_IMPL_H_

#include <stdint.h>

#include <unordered_map>

#include "base/files/file_path.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/scoped_refptr.h"
#include "base/timer/timer.h"
#include "net/base/net_export.h"
#include "net/disk_cache/blockfile/block_files.h"
#include "net/disk_cache/blockfile/eviction.h"
#include "net/disk_cache/blockfile/in_flight_backend_io.h"
#include "net/disk_cache/blockfile/rankings.h"
#include "net/disk_cache/blockfile/stats.h"
#include "net/disk_cache/blockfile/stress_support.h"
#include "net/disk_cache/disk_cache.h"

namespace base {
class SingleThreadTaskRunner;
}  // namespace base

namespace net {
class NetLog;
}  // namespace net

namespace disk_cache {

class BackendCleanupTracker;
struct Index;

enum BackendFlags { … };

// This class implements the Backend interface. An object of this
// class handles the operations of the cache for a particular profile.
class NET_EXPORT_PRIVATE BackendImpl : public Backend { … };

}  // namespace disk_cache

#endif  // NET_DISK_CACHE_BLOCKFILE_BACKEND_IMPL_H_