overlapped_io_controller.h

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// Copyright (c) 2018, Smart Projects Holdings Ltd
// All rights reserved.
// See LICENSE file for license details.

#ifndef _UGCS_VSM_OVERLAPPED_IO_CONTROLLER_H_
#define _UGCS_VSM_OVERLAPPED_IO_CONTROLLER_H_

#include <ugcs/vsm/windows_file_handle.h>

namespace ugcs {
namespace vsm {
namespace internal {

class Overlapped_io_controller: public File_processor::Native_controller {
public:
    Overlapped_io_controller();

    virtual
    ~Overlapped_io_controller();

    virtual void
    Enable() override;

    virtual void
    Disable() override;

    virtual void
    Register_handle(File_processor::Stream::Native_handle &handle) override;

    virtual void
    Unregister_handle(File_processor::Stream::Native_handle &handle) override;

private:
    HANDLE completion_port;
    std::thread dispatcher_thread;

    void
    Dispatcher_thread();
};

} /* namespace internal */
} /* namespace vsm */
} /* namespace ugcs */

#endif /* _UGCS_VSM_OVERLAPPED_IO_CONTROLLER_H_ */