v4_database.h | Explore in Territory

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_SAFE_BROWSING_CORE_BROWSER_DB_V4_DATABASE_H_
#define COMPONENTS_SAFE_BROWSING_CORE_BROWSER_DB_V4_DATABASE_H_

#include <memory>
#include <string>
#include <unordered_map>
#include <vector>

#include "base/files/file_path.h"
#include "base/functional/callback.h"
#include "base/gtest_prod_util.h"
#include "base/memory/ref_counted.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "base/task/sequenced_task_runner.h"
#include "base/time/time.h"
#include "components/safe_browsing/core/browser/db/v4_protocol_manager_util.h"
#include "components/safe_browsing/core/browser/db/v4_store.h"
#include "components/safe_browsing/core/common/proto/webui.pb.h"

class SafeBrowsingServiceTest;
class TestSafeBrowsingDatabaseHelper;

namespace safe_browsing {

class V4Database;

// Scheduled when the database has been read from disk and is ready to process
// resource reputation requests.
NewDatabaseReadyCallback;

// Scheduled when the checksum for all the stores in the database has been
// verified to match the expected value. Stores for which the checksum did not
// match are passed as the argument and need to be reset.
DatabaseReadyForUpdatesCallback;

// This callback is scheduled once the database has finished processing the
// update requests for all stores and is ready to process the next set of update
// requests.
DatabaseUpdatedCallback;

// Maps the ListIdentifiers to their corresponding in-memory stores, which
// contain the hash prefixes for that ListIdentifier as well as manage their
// storage on disk.
StoreMap;

// Associates metadata for a list with its ListIdentifier.
class ListInfo { … };

ListInfos;

// Factory for creating V4Database. Tests implement this factory to create fake
// databases for testing.
class V4DatabaseFactory { … };

// The on-disk databases are shared among all profiles, as it doesn't contain
// user-specific data. This object is not thread-safe, i.e. all its methods
// should be used on the same thread that it was created on, unless specified
// otherwise.
// The hash-prefixes of each type are managed by a V4Store (including saving to
// and reading from disk).
// The V4Database serves as a single place to manage all the V4Stores.
class V4Database { … };

}  // namespace safe_browsing

#endif  // COMPONENTS_SAFE_BROWSING_CORE_BROWSER_DB_V4_DATABASE_H_
chromium/components/safe_browsing/core/browser/db/v4_database.h
