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41 lines
1.1 KiB
41 lines
1.1 KiB
4 months ago
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// Copyright 2018 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "ipc/message_mojom_traits.h"
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#include "mojo/public/cpp/base/big_buffer_mojom_traits.h"
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namespace mojo {
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// static
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mojo_base::BigBufferView
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StructTraits<IPC::mojom::MessageDataView, IPC::MessageView>::buffer(
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IPC::MessageView& view) {
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return view.TakeBufferView();
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}
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// static
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base::Optional<std::vector<mojo::native::SerializedHandlePtr>>
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StructTraits<IPC::mojom::MessageDataView, IPC::MessageView>::handles(
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IPC::MessageView& view) {
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return view.TakeHandles();
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}
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// static
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bool StructTraits<IPC::mojom::MessageDataView, IPC::MessageView>::Read(
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IPC::mojom::MessageDataView data,
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IPC::MessageView* out) {
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mojo_base::BigBufferView buffer_view;
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if (!data.ReadBuffer(&buffer_view))
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return false;
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base::Optional<std::vector<mojo::native::SerializedHandlePtr>> handles;
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if (!data.ReadHandles(&handles))
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return false;
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*out = IPC::MessageView(std::move(buffer_view), std::move(handles));
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return true;
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}
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} // namespace mojo
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