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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_COMMON_PERMISSIONS_POLICY_POLICY_VALUE_MOJOM_TRAITS_H_
#define THIRD_PARTY_BLINK_COMMON_PERMISSIONS_POLICY_POLICY_VALUE_MOJOM_TRAITS_H_
#include "base/notreached.h"
#include "third_party/blink/public/common/common_export.h"
#include "third_party/blink/public/common/permissions_policy/policy_value.h"
#include "third_party/blink/public/mojom/permissions_policy/policy_value.mojom-shared.h"
namespace mojo {
template <>
struct BLINK_COMMON_EXPORT
UnionTraits<blink::mojom::PolicyValueDataView, blink::PolicyValue> {
public:
static blink::mojom::PolicyValueDataView::Tag GetTag(
const blink::PolicyValue& value) {
switch (value.Type()) {
case blink::mojom::PolicyValueType::kNull:
return blink::mojom::PolicyValueDataView::Tag::kNullValue;
case blink::mojom::PolicyValueType::kBool:
return blink::mojom::PolicyValueDataView::Tag::kBoolValue;
case blink::mojom::PolicyValueType::kDecDouble:
return blink::mojom::PolicyValueDataView::Tag::kDecDoubleValue;
case blink::mojom::PolicyValueType::kEnum:
return blink::mojom::PolicyValueDataView::Tag::kEnumValue;
}
NOTREACHED();
}
static bool null_value(const blink::PolicyValue& value) { return false; }
static bool bool_value(const blink::PolicyValue& value) {
return value.BoolValue();
}
static double dec_double_value(const blink::PolicyValue& value) {
return value.DoubleValue();
}
static int32_t enum_value(const blink::PolicyValue& value) {
return value.IntValue();
}
static bool Read(blink::mojom::PolicyValueDataView in,
blink::PolicyValue* out);
};
} // namespace mojo
#endif // THIRD_PARTY_BLINK_COMMON_PERMISSIONS_POLICY_POLICY_VALUE_MOJOM_TRAITS_H_
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