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// 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.
#include "components/attribution_reporting/aggregatable_dedup_key.h"
#include <stdint.h>
#include <optional>
#include <utility>
#include "base/types/expected.h"
#include "base/types/expected_macros.h"
#include "base/values.h"
#include "components/attribution_reporting/filters.h"
#include "components/attribution_reporting/parsing_utils.h"
#include "components/attribution_reporting/trigger_registration_error.mojom.h"
namespace attribution_reporting {
namespace {
using ::attribution_reporting::mojom::TriggerRegistrationError;
} // namespace
// static
base::expected<AggregatableDedupKey, TriggerRegistrationError>
AggregatableDedupKey::FromJSON(base::Value& value) {
base::Value::Dict* dict = value.GetIfDict();
if (!dict) {
return base::unexpected(
TriggerRegistrationError::kAggregatableDedupKeyWrongType);
}
AggregatableDedupKey out;
ASSIGN_OR_RETURN(out.dedup_key, ParseDeduplicationKey(*dict), [](ParseError) {
return TriggerRegistrationError::kAggregatableDedupKeyValueInvalid;
});
ASSIGN_OR_RETURN(out.filters, FilterPair::FromJSON(*dict));
return out;
}
AggregatableDedupKey::AggregatableDedupKey() = default;
AggregatableDedupKey::AggregatableDedupKey(std::optional<uint64_t> dedup_key,
FilterPair filters)
: dedup_key(dedup_key), filters(std::move(filters)) {}
base::Value::Dict AggregatableDedupKey::ToJson() const {
base::Value::Dict dict;
filters.SerializeIfNotEmpty(dict);
SerializeDeduplicationKey(dict, dedup_key);
return dict;
}
} // namespace attribution_reporting
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