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- // Copyright 2019 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef COMPONENTS_BACKGROUND_SYNC_BACKGROUND_SYNC_METRICS_H_
- #define COMPONENTS_BACKGROUND_SYNC_BACKGROUND_SYNC_METRICS_H_
- #include "base/callback.h"
- #include "base/memory/raw_ptr.h"
- #include "base/memory/weak_ptr.h"
- #include "services/metrics/public/cpp/ukm_source_id.h"
- #include "third_party/abseil-cpp/absl/types/optional.h"
- #include "third_party/blink/public/common/service_worker/service_worker_status_code.h"
- namespace {
- // Exponential bucket spacing for UKM event data.
- constexpr double kUkmEventDataBucketSpacing = 2.0;
- } // namespace
- namespace background_sync {
- class BackgroundSyncDelegate;
- } // namespace background_sync
- namespace url {
- class Origin;
- } // namespace url
- // Lives entirely on the UI thread.
- class BackgroundSyncMetrics {
- public:
- using RecordCallback = base::OnceCallback<void(ukm::SourceId)>;
- explicit BackgroundSyncMetrics(
- background_sync::BackgroundSyncDelegate* delegate);
- BackgroundSyncMetrics(const BackgroundSyncMetrics&) = delete;
- BackgroundSyncMetrics& operator=(const BackgroundSyncMetrics&) = delete;
- ~BackgroundSyncMetrics();
- void MaybeRecordOneShotSyncRegistrationEvent(const url::Origin& origin,
- bool can_fire,
- bool is_reregistered);
- void MaybeRecordPeriodicSyncRegistrationEvent(const url::Origin& origin,
- int min_interval,
- bool is_reregistered);
- void MaybeRecordOneShotSyncCompletionEvent(
- const url::Origin& origin,
- blink::ServiceWorkerStatusCode status_code,
- int num_attempts,
- int max_attempts);
- void MaybeRecordPeriodicSyncEventCompletion(
- const url::Origin& origin,
- blink::ServiceWorkerStatusCode status_code,
- int num_attempts,
- int max_attempts);
- private:
- friend class BackgroundSyncMetricsBrowserTest;
- void DidGetBackgroundSourceId(RecordCallback record_callback,
- absl::optional<ukm::SourceId> source_id);
- void RecordOneShotSyncRegistrationEvent(bool can_fire,
- bool is_reregistered,
- ukm::SourceId source_id);
- void RecordPeriodicSyncRegistrationEvent(int min_interval,
- bool is_reregistered,
- ukm::SourceId source_id);
- void RecordOneShotSyncCompletionEvent(
- blink::ServiceWorkerStatusCode status_code,
- int num_attempts,
- int max_attempts,
- ukm::SourceId source_id);
- void RecordPeriodicSyncEventCompletion(
- blink::ServiceWorkerStatusCode status_code,
- int num_attempts,
- int max_attempts,
- ukm::SourceId source_id);
- raw_ptr<background_sync::BackgroundSyncDelegate> delegate_;
- // Used to signal tests that a UKM event has been recorded.
- base::OnceClosure ukm_event_recorded_for_testing_;
- base::WeakPtrFactory<BackgroundSyncMetrics> weak_ptr_factory_{this};
- };
- #endif // COMPONENTS_BACKGROUND_SYNC_BACKGROUND_SYNC_METRICS_H_
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