| // 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_ATTRIBUTION_REPORTING_AGGREGATABLE_DEDUP_KEY_H_ |
| #define COMPONENTS_ATTRIBUTION_REPORTING_AGGREGATABLE_DEDUP_KEY_H_ |
| |
| #include <stdint.h> |
| |
| #include <optional> |
| |
| #include "base/component_export.h" |
| #include "base/types/expected.h" |
| #include "base/values.h" |
| #include "components/attribution_reporting/filters.h" |
| #include "components/attribution_reporting/trigger_registration_error.mojom-forward.h" |
| |
| namespace attribution_reporting { |
| |
| struct COMPONENT_EXPORT(ATTRIBUTION_REPORTING) AggregatableDedupKey { |
| static base::expected<AggregatableDedupKey, mojom::TriggerRegistrationError> |
| FromJSON(base::Value& value); |
| |
| // Key specified for deduplication against existing trigger with the same |
| // source. If absent, no deduplication is performed. |
| std::optional<uint64_t> dedup_key; |
| |
| // The filters used to determine whether this `AggregatableDedupKey`'s dedup |
| // key is used. |
| FilterPair filters; |
| |
| AggregatableDedupKey(); |
| |
| AggregatableDedupKey(std::optional<uint64_t> dedup_key, FilterPair); |
| |
| base::Value::Dict ToJson() const; |
| |
| friend bool operator==(const AggregatableDedupKey&, |
| const AggregatableDedupKey&) = default; |
| }; |
| |
| } // namespace attribution_reporting |
| |
| #endif // COMPONENTS_ATTRIBUTION_REPORTING_AGGREGATABLE_DEDUP_KEY_H_ |