/*************************************************************************/
/*  midi_driver_alsamidi.h                                               */
/*************************************************************************/
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/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
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#ifndef MIDI_DRIVER_ALSAMIDI_H
#define MIDI_DRIVER_ALSAMIDI_H

#ifdef ALSAMIDI_ENABLED

#include "core/os/midi_driver.h"
#include "core/os/mutex.h"
#include "core/os/thread.h"
#include "core/vector.h"

#include <alsa/asoundlib.h>
#include <stdio.h>

class MIDIDriverALSAMidi : public MIDIDriver {

	Thread *thread;
	Mutex *mutex;

	Vector<snd_rawmidi_t *> connected_inputs;

	bool exit_thread;

	static void thread_func(void *p_udata);

	void lock() const;
	void unlock() const;

public:
	virtual Error open();
	virtual void close();

	virtual PoolStringArray get_connected_inputs();

	MIDIDriverALSAMidi();
	virtual ~MIDIDriverALSAMidi();
};

#endif // ALSAMIDI_ENABLED

#endif // MIDI_DRIVER_ALSAMIDI_H
