50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
// Copyright 2015 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/ipc_mojo_param_traits.h"
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#include "ipc/ipc_message_utils.h"
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#include "ipc/ipc_mojo_message_helper.h"
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namespace IPC {
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void ParamTraits<mojo::MessagePipeHandle>::GetSize(base::PickleSizer* sizer,
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const param_type& p) {
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GetParamSize(sizer, p.is_valid());
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if (p.is_valid())
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sizer->AddAttachment();
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}
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void ParamTraits<mojo::MessagePipeHandle>::Write(base::Pickle* m,
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const param_type& p) {
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WriteParam(m, p.is_valid());
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if (p.is_valid())
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MojoMessageHelper::WriteMessagePipeTo(m, mojo::ScopedMessagePipeHandle(p));
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}
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bool ParamTraits<mojo::MessagePipeHandle>::Read(const base::Pickle* m,
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base::PickleIterator* iter,
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param_type* r) {
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bool is_valid;
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if (!ReadParam(m, iter, &is_valid))
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return false;
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if (!is_valid)
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return true;
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mojo::ScopedMessagePipeHandle handle;
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if (!MojoMessageHelper::ReadMessagePipeFrom(m, iter, &handle))
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return false;
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DCHECK(handle.is_valid());
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*r = handle.release();
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return true;
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}
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void ParamTraits<mojo::MessagePipeHandle>::Log(const param_type& p,
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std::string* l) {
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l->append("mojo::MessagePipeHandle(");
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LogParam(p.value(), l);
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l->append(")");
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}
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} // namespace IPC
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