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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_COMMON_MOJO_CHANNEL_INIT_H_
#define CONTENT_COMMON_MOJO_CHANNEL_INIT_H_
#include "base/files/file.h"
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "content/common/content_export.h"
#include "ipc/mojo/scoped_ipc_support.h"
#include "mojo/public/cpp/system/message_pipe.h"
namespace base {
class TaskRunner;
}
namespace content {
// ChannelInit handles creation and destruction of the Mojo channel. It is not
// thread-safe, but may be used on any single thread with a MessageLoop.
class CONTENT_EXPORT ChannelInit {
public:
ChannelInit();
~ChannelInit();
// Initializes the channel. This takes ownership of |file|.
mojo::ScopedMessagePipeHandle Init(
base::PlatformFile file,
scoped_refptr<base::TaskRunner> io_thread_task_runner);
private:
scoped_ptr<IPC::ScopedIPCSupport> ipc_support_;
DISALLOW_COPY_AND_ASSIGN(ChannelInit);
};
} // namespace content
#endif // CONTENT_COMMON_MOJO_CHANNEL_INIT_H_
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