chromium/components/safe_browsing/content/browser/triggers/trigger_throttler.h

// Copyright 2017 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_TRIGGERS_TRIGGER_THROTTLER_H_
#define COMPONENTS_SAFE_BROWSING_CONTENT_BROWSER_TRIGGERS_TRIGGER_THROTTLER_H_

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

#include "base/gtest_prod_util.h"
#include "base/memory/raw_ptr.h"
#include "base/time/clock.h"
#include "base/time/time.h"

class PrefService;

namespace safe_browsing {
// Default quota for ad sampler trigger.
extern const size_t kAdSamplerTriggerDefaultQuota;

// Default quota for suspicious site trigger.
extern const size_t kSuspiciousSiteTriggerDefaultQuota;

// Param name of the finch param containing the quota for the suspicious site
// trigger.
extern const char kSuspiciousSiteTriggerQuotaParam[];

enum class TriggerType { … };

struct TriggerTypeHash { … };

// A map for storing a list of event timestamps for different trigger types.
TriggerTimestampMap;

// A pair containing a TriggerType and its associated daily report quota.
TriggerTypeAndQuotaItem;

// TriggerThrottler keeps track of how often each type of trigger gets fired
// and throttles them if they fire too often.
class TriggerThrottler { … };

}  // namespace safe_browsing

#endif  // COMPONENTS_SAFE_BROWSING_CONTENT_BROWSER_TRIGGERS_TRIGGER_THROTTLER_H_