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57 lines
1.6 KiB
57 lines
1.6 KiB
4 months ago
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// Copyright 2014 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 "base/macros.h"
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#include "base/memory/ptr_util.h"
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#include "ipc/ipc_channel_factory.h"
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#include "ipc/ipc_channel_mojo.h"
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namespace IPC {
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namespace {
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class PlatformChannelFactory : public ChannelFactory {
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public:
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PlatformChannelFactory(
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ChannelHandle handle,
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Channel::Mode mode,
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const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner)
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: handle_(handle), mode_(mode), ipc_task_runner_(ipc_task_runner) {}
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std::unique_ptr<Channel> BuildChannel(Listener* listener) override {
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#if defined(OS_NACL_SFI)
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return Channel::Create(handle_, mode_, listener);
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#else
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DCHECK(handle_.is_mojo_channel_handle());
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return ChannelMojo::Create(
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mojo::ScopedMessagePipeHandle(handle_.mojo_handle), mode_, listener,
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ipc_task_runner_, base::ThreadTaskRunnerHandle::Get());
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#endif
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}
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scoped_refptr<base::SingleThreadTaskRunner> GetIPCTaskRunner() override {
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return ipc_task_runner_;
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}
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private:
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ChannelHandle handle_;
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Channel::Mode mode_;
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scoped_refptr<base::SingleThreadTaskRunner> ipc_task_runner_;
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DISALLOW_COPY_AND_ASSIGN(PlatformChannelFactory);
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};
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} // namespace
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// static
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std::unique_ptr<ChannelFactory> ChannelFactory::Create(
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const ChannelHandle& handle,
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Channel::Mode mode,
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const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner) {
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return std::make_unique<PlatformChannelFactory>(handle, mode,
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ipc_task_runner);
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}
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} // namespace IPC
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