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- // Copyright 2016 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 COMPONENTS_NACL_COMMON_NACL_SERVICE_H_
- #define COMPONENTS_NACL_COMMON_NACL_SERVICE_H_
- #include "base/memory/scoped_refptr.h"
- #include "base/task/single_thread_task_runner.h"
- #include "mojo/core/embedder/scoped_ipc_support.h"
- #include "mojo/public/cpp/system/message_pipe.h"
- // Helper which establishes and holds open an IPC connection to the parent
- // process. This should exist as long as IPC needs to be possible.
- class NaClService {
- public:
- explicit NaClService(
- scoped_refptr<base::SingleThreadTaskRunner> ipc_task_runner);
- ~NaClService();
- // Returns a message pipe to use for the client endpoint of a legacy IPC
- // Channel in this process. Must only be called once.
- mojo::ScopedMessagePipeHandle TakeChannelPipe();
- private:
- const mojo::core::ScopedIPCSupport ipc_support_;
- };
- #endif // COMPONENTS_NACL_COMMON_NACL_SERVICE_H_
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