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vdr/remote.h

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/*
* remote.h: Interface to the Remote Control Unit
*
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* See the main source file 'vdr.c' for copyright information and
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* how to reach the author.
*
* $Id: remote.h 1.13 2000/10/08 12:11:34 kls Exp $
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*/
#ifndef __REMOTE_H
#define __REMOTE_H
#include <stdio.h>
#include <time.h>
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#include "thread.h"
#include "tools.h"
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class cRcIoBase {
protected:
time_t t;
cRcIoBase(void);
public:
enum { modeH = 'h', modeB = 'b', modeS = 's' };
virtual ~cRcIoBase();
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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; }
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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;
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};
#if defined REMOTE_KBD
class cRcIoKBD : public cRcIoBase {
private:
cFile f;
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public:
cRcIoKBD(void);
virtual ~cRcIoKBD();
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virtual void Flush(int WaitMs = 0);
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virtual bool InputAvailable(void);
virtual bool GetCommand(unsigned int *Command = NULL, bool *Repeat = NULL, bool *Release = NULL);
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};
#elif defined REMOTE_RCU
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class cRcIoRCU : public cRcIoBase, private cThread {
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private:
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int f;
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unsigned char dp, code, mode;
unsigned short address;
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unsigned short receivedAddress;
unsigned int receivedCommand;
bool receivedData, receivedRepeat, receivedRelease;
int lastNumber;
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bool SendCommand(unsigned char Cmd);
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int ReceiveByte(int TimeoutMs = 0);
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bool SendByteHandshake(unsigned char c);
bool SendByte(unsigned char c);
bool Digit(int n, int v);
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virtual void Action(void);
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public:
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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);
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virtual void Flush(int WaitMs = 0);
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virtual bool InputAvailable(void) { return receivedData; }
virtual bool GetCommand(unsigned int *Command = NULL, bool *Repeat = NULL, bool *Release = NULL);
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};
#elif defined REMOTE_LIRC
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class cRcIoLIRC : public cRcIoBase, private cThread {
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private:
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enum { LIRC_KEY_BUF = 8, LIRC_BUFFER_SIZE = 128 };
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int f;
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char keyName[LIRC_KEY_BUF];
bool receivedData, receivedRepeat, receivedRelease;
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virtual void Action(void);
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public:
cRcIoLIRC(char *DeviceName);
virtual ~cRcIoLIRC();
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virtual bool InputAvailable(void) { return receivedData; }
virtual bool GetCommand(unsigned int *Command = NULL, bool *Repeat = NULL, bool *Release = NULL);
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};
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#else
#error Please define a remote control mode!
#endif
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#endif //__REMOTE_H