chromium/net/disk_cache/blockfile/block_files.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.

#ifndef NET_DISK_CACHE_BLOCKFILE_BLOCK_FILES_H_
#define NET_DISK_CACHE_BLOCKFILE_BLOCK_FILES_H_

#include <stdint.h>

#include <memory>
#include <vector>

#include "base/files/file_path.h"
#include "base/gtest_prod_util.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/scoped_refptr.h"
#include "net/base/net_export.h"
#include "net/disk_cache/blockfile/addr.h"
#include "net/disk_cache/blockfile/disk_format_base.h"
#include "net/disk_cache/blockfile/mapped_file.h"

namespace base {
class ThreadChecker;
}

namespace disk_cache {

// An instance of this class represents the header of a block file in memory.
// Note that this class doesn't perform any file operation (as in it only deals
// with entities in memory).
// The header of a block file (and hence, this object) is all that is needed to
// perform common operations like allocating or releasing space for storage;
// actual access to that storage, however, is not performed through this class.
class NET_EXPORT_PRIVATE BlockHeader { … };

BlockFilesBitmaps;

// This class handles the set of block-files open by the disk cache.
class NET_EXPORT_PRIVATE BlockFiles { … };

}  // namespace disk_cache

#endif  // NET_DISK_CACHE_BLOCKFILE_BLOCK_FILES_H_