chromium/components/safe_browsing/content/browser/client_side_phishing_model.h

// Copyright 2023 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_CONTENT_BROWSER_CLIENT_SIDE_PHISHING_MODEL_H_
#define COMPONENTS_SAFE_BROWSING_CONTENT_BROWSER_CLIENT_SIDE_PHISHING_MODEL_H_

#include <map>
#include <memory>

#include "base/callback_list.h"
#include "base/containers/flat_map.h"
#include "base/files/file.h"
#include "base/gtest_prod_util.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/read_only_shared_memory_region.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "base/synchronization/lock.h"
#include "base/thread_annotations.h"
#include "components/optimization_guide/core/optimization_target_model_observer.h"
#include "components/safe_browsing/core/common/fbs/client_model_generated.h"
#include "components/safe_browsing/core/common/proto/client_model.pb.h"
#include "components/safe_browsing/core/common/proto/csd.pb.h"

namespace optimization_guide {
class OptimizationGuideModelProvider;
}  // namespace optimization_guide

namespace safe_browsing {

enum class CSDModelType { … };

// This holds the currently active client side phishing detection model.
//
// The data to populate it is fetched periodically from Google to get the most
// up-to-date model. We assume it is updated at most every few hours.
//
// This class lives on UI thread and can only be called there. In particular
// GetModelStr() returns a string reference, which assumes the string won't be
// used and updated at the same time.

class ClientSidePhishingModel
    : public optimization_guide::OptimizationTargetModelObserver { … };

}  // namespace safe_browsing

#endif  // COMPONENTS_SAFE_BROWSING_CONTENT_BROWSER_CLIENT_SIDE_PHISHING_MODEL_H_