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// Copyright 2024 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_ATTRIBUTION_SCOPES_DATA_H_
#define COMPONENTS_ATTRIBUTION_REPORTING_ATTRIBUTION_SCOPES_DATA_H_
#include <stdint.h>
#include <optional>
#include <utility>
#include "base/component_export.h"
#include "base/types/expected.h"
#include "components/attribution_reporting/attribution_scopes_set.h"
#include "components/attribution_reporting/source_registration_error.mojom-forward.h"
#include "mojo/public/cpp/bindings/default_construct_tag.h"
namespace base {
class DictValue;
class Value;
} // namespace base
namespace attribution_reporting {
class COMPONENT_EXPORT(ATTRIBUTION_REPORTING) AttributionScopesData {
public:
static std::optional<AttributionScopesData> Create(
AttributionScopesSet,
uint32_t attribution_scope_limit,
uint32_t max_event_states);
static base::expected<AttributionScopesData, mojom::SourceRegistrationError>
FromJSON(base::Value&);
// Creates an invalid instance for use with Mojo deserialization, which
// requires types to be default-constructible.
explicit AttributionScopesData(mojo::DefaultConstruct::Tag);
~AttributionScopesData();
AttributionScopesData(const AttributionScopesData&);
AttributionScopesData(AttributionScopesData&&);
AttributionScopesData& operator=(const AttributionScopesData&);
AttributionScopesData& operator=(AttributionScopesData&&);
const AttributionScopesSet& attribution_scopes_set() const {
return attribution_scopes_set_;
}
AttributionScopesSet TakeAttributionScopesSet() && {
return std::move(attribution_scopes_set_);
}
uint32_t attribution_scope_limit() const { return attribution_scope_limit_; }
uint32_t max_event_states() const { return max_event_states_; }
base::DictValue ToJson() const;
friend bool operator==(const AttributionScopesData&,
const AttributionScopesData&) = default;
private:
AttributionScopesData(AttributionScopesSet,
uint32_t attribution_scope_limit,
uint32_t max_event_states);
AttributionScopesSet attribution_scopes_set_;
uint32_t attribution_scope_limit_ = 0;
uint32_t max_event_states_ = 0;
};
} // namespace attribution_reporting
#endif // COMPONENTS_ATTRIBUTION_REPORTING_ATTRIBUTION_SCOPES_DATA_H_
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