chromium/components/safe_browsing/core/browser/realtime/url_lookup_service_base.h

// Copyright 2020 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_REALTIME_URL_LOOKUP_SERVICE_BASE_H_
#define COMPONENTS_SAFE_BROWSING_CORE_BROWSER_REALTIME_URL_LOOKUP_SERVICE_BASE_H_

#include <memory>
#include <optional>
#include <string>
#include <vector>

#include "base/containers/flat_map.h"
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.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 "base/timer/timer.h"
#include "components/enterprise/common/proto/connectors.pb.h"
#include "components/keyed_service/core/keyed_service.h"
#include "components/safe_browsing/core/browser/db/v4_protocol_manager_util.h"
#include "components/safe_browsing/core/browser/utils/backoff_operator.h"
#include "components/safe_browsing/core/common/proto/csd.pb.h"
#include "components/safe_browsing/core/common/proto/realtimeapi.pb.h"
#include "components/sessions/core/session_id.h"
#include "url/gurl.h"

namespace net {
struct NetworkTrafficAnnotationTag;
}

namespace network {
struct ResourceRequest;
class SimpleURLLoader;
class SharedURLLoaderFactory;
}  // namespace network

class PrefService;

namespace safe_browsing {

// Suffix for metrics when there is no URL lookup service.
constexpr char kNoRealTimeURLLookupService[] = …;

RTLookupResponseCallback;

ReferrerChain;

class VerdictCacheManager;
class ReferrerChainProvider;

// This base class implements the backoff and cache logic for real time URL
// lookup feature.
class RealTimeUrlLookupServiceBase : public KeyedService { … };  // class RealTimeUrlLookupServiceBase

}  // namespace safe_browsing

#endif  // COMPONENTS_SAFE_BROWSING_CORE_BROWSER_REALTIME_URL_LOOKUP_SERVICE_BASE_H_