Simple System Fusion bent pipe.

YSFControl.h

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+/*
+ *   Copyright (C) 2015,2016 by Jonathan Naylor G4KLX
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#if !defined(YSFControl_H)
+#define	YSFControl_H
+
+#include "YSFDefines.h"
+#include "RingBuffer.h"
+#include "Display.h"
+#include "Defines.h"
+#include "Timer.h"
+#include "Modem.h"
+
+#include <string>
+
+class CYSFControl {
+public:
+	CYSFControl(const std::string& callsign, IDisplay* display, unsigned int timeout, bool duplex);
+	~CYSFControl();
+
+	bool writeModem(unsigned char* data);
+
+	unsigned int readModem(unsigned char* data);
+
+	void clock(unsigned int ms);
+
+private:
+	IDisplay*                  m_display;
+	bool                       m_duplex;
+	CRingBuffer<unsigned char> m_queue;
+	RPT_STATE                  m_state;
+	CTimer                     m_timeoutTimer;
+	unsigned int               m_frames;
+	FILE*                      m_fp;
+
+	void writeQueue(const unsigned char* data);
+
+	void writeEndOfTransmission();
+
+	bool openFile();
+	bool writeFile(const unsigned char* data);
+	void closeFile();
+};
+
+#endif