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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.
#include "components/attribution_reporting/registration_header_error_mojom_traits.h"
#include <variant>
#include "components/attribution_reporting/registration_header_error.h"
#include "components/attribution_reporting/registration_header_error.mojom-shared.h"
#include "mojo/public/cpp/bindings/struct_traits.h"
#include "mojo/public/cpp/bindings/union_traits.h"
#include "third_party/abseil-cpp/absl/functional/overload.h"
namespace mojo {
// static
bool StructTraits<attribution_reporting::mojom::RegistrationHeaderErrorDataView,
attribution_reporting::RegistrationHeaderError>::
Read(attribution_reporting::mojom::RegistrationHeaderErrorDataView data,
attribution_reporting::RegistrationHeaderError* out) {
if (!data.ReadHeaderValue(&out->header_value)) {
return false;
}
if (!data.ReadErrorDetails(&out->error_details)) {
return false;
}
return true;
}
// static
attribution_reporting::mojom::RegistrationHeaderErrorDetailsDataView::Tag
UnionTraits<
attribution_reporting::mojom::RegistrationHeaderErrorDetailsDataView,
attribution_reporting::RegistrationHeaderErrorDetails>::
GetTag(
const attribution_reporting::RegistrationHeaderErrorDetails& details) {
return std::visit(
absl::Overload{
[](attribution_reporting::mojom::SourceRegistrationError) {
return attribution_reporting::mojom::
RegistrationHeaderErrorDetailsDataView::Tag::kSourceError;
},
[](attribution_reporting::mojom::TriggerRegistrationError) {
return attribution_reporting::mojom::
RegistrationHeaderErrorDetailsDataView::Tag::kTriggerError;
},
[](attribution_reporting::OsSourceRegistrationError) {
return attribution_reporting::mojom::
RegistrationHeaderErrorDetailsDataView::Tag::kOsSourceError;
},
[](attribution_reporting::OsTriggerRegistrationError) {
return attribution_reporting::mojom::
RegistrationHeaderErrorDetailsDataView::Tag::kOsTriggerError;
},
},
details);
}
// static
bool UnionTraits<
attribution_reporting::mojom::RegistrationHeaderErrorDetailsDataView,
attribution_reporting::RegistrationHeaderErrorDetails>::
Read(attribution_reporting::mojom::RegistrationHeaderErrorDetailsDataView
data,
attribution_reporting::RegistrationHeaderErrorDetails* out) {
switch (data.tag()) {
case attribution_reporting::mojom::RegistrationHeaderErrorDetailsDataView::
Tag::kSourceError:
attribution_reporting::mojom::SourceRegistrationError source_error;
if (!data.ReadSourceError(&source_error)) {
return false;
}
*out = source_error;
return true;
case attribution_reporting::mojom::RegistrationHeaderErrorDetailsDataView::
Tag::kTriggerError:
attribution_reporting::mojom::TriggerRegistrationError trigger_error;
if (!data.ReadTriggerError(&trigger_error)) {
return false;
}
*out = trigger_error;
return true;
case attribution_reporting::mojom::RegistrationHeaderErrorDetailsDataView::
Tag::kOsSourceError:
attribution_reporting::mojom::OsRegistrationError os_source_error;
if (!data.ReadOsSourceError(&os_source_error)) {
return false;
}
*out = attribution_reporting::OsSourceRegistrationError(os_source_error);
return true;
case attribution_reporting::mojom::RegistrationHeaderErrorDetailsDataView::
Tag::kOsTriggerError:
attribution_reporting::mojom::OsRegistrationError os_trigger_error;
if (!data.ReadOsTriggerError(&os_trigger_error)) {
return false;
}
*out =
attribution_reporting::OsTriggerRegistrationError(os_trigger_error);
return true;
}
return false;
}
} // namespace mojo
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