// mojo/public/interfaces/bindings/native_struct.mojom-shared.h is auto generated by mojom_bindings_generator.py, do not edit

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef MOJO_PUBLIC_INTERFACES_BINDINGS_NATIVE_STRUCT_MOJOM_SHARED_H_
#define MOJO_PUBLIC_INTERFACES_BINDINGS_NATIVE_STRUCT_MOJOM_SHARED_H_

#include <stdint.h>

#include <functional>
#include <iosfwd>
#include <type_traits>
#include <utility>
#include "mojo/public/cpp/bindings/array_data_view.h"
#include "mojo/public/cpp/bindings/map_data_view.h"
#include "mojo/public/cpp/bindings/string_data_view.h"
#include "mojo/public/cpp/system/message_pipe.h"

#include "third_party/perfetto/include/perfetto/tracing/traced_value_forward.h"

#include "mojo/public/interfaces/bindings/native_struct.mojom-shared-internal.h"




#include "mojo/public/interfaces/bindings/native_struct.mojom-data-view.h"  // IWYU pragma: export
#include "base/component_export.h"




namespace std {

template <>
struct hash<::mojo::native::SerializedHandleType>
    : public mojo::internal::EnumHashImpl<::mojo::native::SerializedHandleType> {};

}  // namespace std

namespace mojo {


namespace internal {

template <typename MaybeConstUserType>
struct Serializer<::mojo::native::SerializedHandleType, MaybeConstUserType> {
  using UserType = typename std::remove_const<MaybeConstUserType>::type;
  using Traits = EnumTraits<::mojo::native::SerializedHandleType, UserType>;

  static void Serialize(UserType input, int32_t* output) {
    *output = static_cast<int32_t>(Traits::ToMojom(input));
  }

  static bool Deserialize(int32_t input, UserType* output) {
    auto known_value = ::mojo::internal::ToKnownEnumValueHelper(
        static_cast<::mojo::native::SerializedHandleType>(input));
    if constexpr (requires {
                    {
                      Traits::FromMojom(known_value)
                    } -> std::same_as<UserType>;
                  }) {
      static_assert(std::same_as<::mojo::native::SerializedHandleType, UserType> ||
                        HasInfallibleConversion(::mojo::native::SerializedHandleType()),
                    "::mojo::native::SerializedHandleType does not have an infallible conversion, "
                    "use an optional return type.");
      *output = Traits::FromMojom(known_value);
      return true;
    } else {
      static_assert(
          requires {
            {
              Traits::FromMojom(known_value)
            } -> std::same_as<std::optional<UserType>>;
          }, "FromMojom must return by value or optional.");
      std::optional<UserType> from_mojom = Traits::FromMojom(known_value);
      if (from_mojom) {
        *output = *from_mojom;
      }
      return from_mojom.has_value();
    }
  }
};

}  // namespace internal


namespace internal {

template <typename MaybeConstUserType>
struct Serializer<::mojo::native::SerializedHandleDataView, MaybeConstUserType> {
  using UserType = typename std::remove_const<MaybeConstUserType>::type;
  using Traits = StructTraits<::mojo::native::SerializedHandleDataView, UserType>;

  static void Serialize(
      MaybeConstUserType& input,
      mojo::internal::MessageFragment<::mojo::native::internal::SerializedHandle_Data>& fragment) {
    if (CallIsNullIfExists<Traits>(input))
      return;
    fragment.Allocate();

    decltype(Traits::the_handle(input)) in_the_handle = Traits::the_handle(input);

    
    mojo::internal::Serialize<mojo::ScopedHandle>(
      in_the_handle,
      &fragment->the_handle,
      &fragment.message());

    
    MOJO_INTERNAL_CHECK_SERIALIZATION(
      mojo::internal::SendValidation::kDefault,
      !(!mojo::internal::IsHandleOrInterfaceValid(fragment->the_handle)),
      mojo::internal::VALIDATION_ERROR_UNEXPECTED_INVALID_HANDLE,
      "invalid the_handle in SerializedHandle struct");

    
    mojo::internal::Serialize<::mojo::native::SerializedHandleType>(
      Traits::type(input),
      &fragment->type);
  }

  static bool Deserialize(::mojo::native::internal::SerializedHandle_Data* input,
                          UserType* output,
                          Message* message) {
    if (!input)
      return CallSetToNullIfExists<Traits>(output);

    ::mojo::native::SerializedHandleDataView data_view(input, message);
    return CallTraitsRead<Traits>(data_view, output);
  }
};

}  // namespace internal


}  // namespace mojo


namespace mojo::native {



inline void NativeStructDataView::GetDataDataView(
    mojo::ArrayDataView<uint8_t>* output) {
  auto pointer = data_->data.Get();
  *output = mojo::ArrayDataView<uint8_t>(pointer, message_);
}
inline void NativeStructDataView::GetHandlesDataView(
    mojo::ArrayDataView<SerializedHandleDataView>* output) {
  auto pointer = data_->handles.Get();
  *output = mojo::ArrayDataView<SerializedHandleDataView>(pointer, message_);
}



}  // mojo::native

// Declare TraceFormatTraits for enums, which should be defined in ::perfetto
// namespace.

namespace perfetto {

template <>
struct COMPONENT_EXPORT(MOJO_MOJOM_BINDINGS_SHARED) TraceFormatTraits<::mojo::native::SerializedHandleType> {
 static void WriteIntoTrace(perfetto::TracedValue context, ::mojo::native::SerializedHandleType value);
};

} // namespace perfetto

#endif  // MOJO_PUBLIC_INTERFACES_BINDINGS_NATIVE_STRUCT_MOJOM_SHARED_H_