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/*
* remote.h: Interface to the Remote Control Unit
*
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: remote.h 1.12 2000/10/08 11:19:17 kls Exp $
*/
#ifndef __REMOTE_H
#define __REMOTE_H
#include <stdio.h>
#include <time.h>
#include "thread.h"
#include "tools.h"
class cRcIoBase {
protected:
time_t t;
cRcIoBase(void);
virtual ~cRcIoBase();
public:
enum { modeH = 'h', modeB = 'b', modeS = 's' };
virtual bool SetCode(unsigned char Code, unsigned short Address) { return true; }
virtual bool SetMode(unsigned char Mode) { return true; }
virtual bool Number(int n, bool Hex = false) { return true; }
virtual void SetPoints(unsigned char Dp, bool On) {}
virtual bool String(char *s) { return true; }
virtual bool DetectCode(unsigned char *Code, unsigned short *Address) { return true; }
virtual void Flush(int WaitMs = 0) {}
virtual bool InputAvailable(void) = 0;
virtual bool GetCommand(unsigned int *Command = NULL, bool *Repeat = NULL, bool *Release = NULL) = 0;
};
#if defined REMOTE_KBD
class cRcIoKBD : public cRcIoBase {
private:
cFile f;
public:
cRcIoKBD(void);
virtual ~cRcIoKBD();
virtual void Flush(int WaitMs = 0);
virtual bool InputAvailable(void);
virtual bool GetCommand(unsigned int *Command = NULL, bool *Repeat = NULL, bool *Release = NULL);
};
#elif defined REMOTE_RCU
class cRcIoRCU : public cRcIoBase, private cThread {
private:
int f;
unsigned char dp, code, mode;
unsigned short address;
unsigned short receivedAddress;
unsigned int receivedCommand;
bool receivedData, receivedRepeat, receivedRelease;
int lastNumber;
bool SendCommand(unsigned char Cmd);
int ReceiveByte(int TimeoutMs = 0);
bool SendByteHandshake(unsigned char c);
bool SendByte(unsigned char c);
bool Digit(int n, int v);
virtual void Action(void);
public:
cRcIoRCU(char *DeviceName);
virtual ~cRcIoRCU();
virtual bool SetCode(unsigned char Code, unsigned short Address);
virtual bool SetMode(unsigned char Mode);
virtual bool Number(int n, bool Hex = false);
virtual void SetPoints(unsigned char Dp, bool On);
virtual bool String(char *s);
virtual bool DetectCode(unsigned char *Code, unsigned short *Address);
virtual void Flush(int WaitMs = 0);
virtual bool InputAvailable(void) { return receivedData; }
virtual bool GetCommand(unsigned int *Command = NULL, bool *Repeat = NULL, bool *Release = NULL);
};
#elif defined REMOTE_LIRC
class cRcIoLIRC : public cRcIoBase, private cThread {
private:
enum { LIRC_KEY_BUF = 8, LIRC_BUFFER_SIZE = 128 };
int f;
char keyName[LIRC_KEY_BUF];
bool receivedData, receivedRepeat, receivedRelease;
virtual void Action(void);
public:
cRcIoLIRC(char *DeviceName);
virtual ~cRcIoLIRC();
virtual bool InputAvailable(void) { return receivedData; }
virtual bool GetCommand(unsigned int *Command = NULL, bool *Repeat = NULL, bool *Release = NULL);
};
#else
#error Please define a remote control mode!
#endif
#endif //__REMOTE_H
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