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/*
* config.h: Configuration file handling
*
* See the main source file 'osm.c' for copyright information and
* how to reach the author.
*
* $Id: config.h 1.3 2000/04/15 12:44:23 kls Exp $
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define _GNU_SOURCE
#include <stdio.h>
#include <string.h>
#include <time.h>
#include "tools.h"
#define MaxBuffer 1000
enum eKeys { // "Up" and "Down" must be the first two keys!
kUp,
kDown,
kMenu,
kOk,
kBack,
kLeft,
kRight,
k0, k1, k2, k3, k4, k5, k6, k7, k8, k9,
kRed,
kGreen,
kYellow,
kBlue,
kRecord,
kPause,
kStop,
kBegin,
kSearchForward,
kSearchBack,
kSkipForward,
kSkipBack,
kNone
};
struct tKey {
eKeys type;
char *name;
unsigned int code;
};
class cKeys {
private:
char *fileName;
public:
unsigned char code;
unsigned short address;
tKey *keys;
cKeys(void);
void Clear(void);
bool Load(char *FileName = NULL);
bool Save(void);
eKeys Get(unsigned int Code);
void Set(eKeys Key, unsigned int Code);
};
class cChannel : public cListObject {
public:
enum { MaxChannelName = 32 }; // 31 chars + terminating 0!
char name[MaxChannelName];
int frequency; // MHz
char polarization;
int diseqc;
int srate;
int vpid;
int apid;
int ca;
int pnr;
cChannel(void);
cChannel(const cChannel *Channel);
bool Parse(char *s);
bool Save(FILE *f);
bool Switch(void);
static bool SwitchTo(int i);
};
class cTimer : public cListObject {
private:
time_t startTime, stopTime;
public:
enum { MaxFileName = 256 };
bool recording;
int active;
int channel;
int day;
int start;
int stop;
//TODO VPS???
int priority;
int lifetime;
char file[MaxFileName];
cTimer(bool Instant = false);
bool Parse(char *s);
bool Save(FILE *f);
bool IsSingleEvent(void);
bool Matches(void);
time_t StartTime(void);
time_t StopTime(void);
void SetRecording(bool Recording);
static cTimer *GetMatch(void);
static int TimeToInt(int t);
static time_t Day(time_t t);
static int ParseDay(char *s);
static char *PrintDay(int d);
};
template<class T> class cConfig : public cList<T> {
private:
char *fileName;
void Clear(void)
{
delete fileName;
cList<T>::Clear();
}
public:
bool Load(char *FileName)
{
isyslog(LOG_INFO, "loading %s", FileName);
bool result = true;
Clear();
fileName = strdup(FileName);
FILE *f = fopen(fileName, "r");
if (f) {
int line = 0;
char buffer[MaxBuffer];
while (fgets(buffer, sizeof(buffer), f) > 0) {
line++;
T *l = new T;
if (l->Parse(buffer))
Add(l);
else {
esyslog(LOG_ERR, "error in %s, line %d\n", fileName, line);
delete l;
result = false;
break;
}
}
fclose(f);
}
else {
esyslog(LOG_ERR, "can't open '%s'\n", fileName);
result = false;
}
return result;
}
bool Save(void)
{
//TODO make backup copies???
bool result = true;
T *l = (T *)First();
FILE *f = fopen(fileName, "w");
if (f) {
while (l) {
if (!l->Save(f)) {
result = false;
break;
}
l = (T *)l->Next();
}
fclose(f);
}
else
result = false;
return result;
}
};
class cChannels : public cConfig<cChannel> {};
class cTimers : public cConfig<cTimer> {};
extern int CurrentChannel;
extern cChannels Channels;
extern cTimers Timers;
extern cKeys Keys;
#endif //__CONFIG_H
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