mirror of https://github.com/VDR4Arch/vdr.git
314 lines
7.4 KiB
C++
314 lines
7.4 KiB
C++
/*
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* config.h: Configuration file handling
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*
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* See the main source file 'vdr.c' for copyright information and
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* how to reach the author.
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*
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* $Id: config.h 1.82 2001/09/30 10:37:18 kls Exp $
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#define _GNU_SOURCE
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#include <unistd.h>
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#include "dvbapi.h"
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#include "eit.h"
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#include "tools.h"
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#define VDRVERSION "0.97"
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#define MAXPRIORITY 99
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#define MAXLIFETIME 99
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#define MINOSDWIDTH 40
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#define MAXOSDWIDTH 56
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#define MINOSDHEIGHT 12
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#define MAXOSDHEIGHT 21
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enum eKeys { // "Up" and "Down" must be the first two keys!
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kUp,
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kDown,
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kMenu,
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kOk,
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kBack,
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kLeft,
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kRight,
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kRed,
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kGreen,
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kYellow,
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kBlue,
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k0, k1, k2, k3, k4, k5, k6, k7, k8, k9,
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kPower,
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kVolUp,
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kVolDn,
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kMute,
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kNone,
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// The following flags are OR'd with the above codes:
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k_Repeat = 0x8000,
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k_Release = 0x4000,
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k_Flags = k_Repeat | k_Release,
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};
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// This is in preparation for having more key codes:
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#define kMarkToggle k0
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#define kMarkMoveBack k4
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#define kMarkMoveForward k6
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#define kMarkJumpBack k7
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#define kMarkJumpForward k9
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#define kEditCut k2
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#define kEditTest k8
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#define RAWKEY(k) (eKeys((k) & ~k_Flags))
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#define ISRAWKEY(k) ((k) != kNone && ((k) & k_Flags) == 0)
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#define NORMALKEY(k) (eKeys((k) & ~k_Repeat))
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struct tKey {
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eKeys type;
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char *name;
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unsigned int code;
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};
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class cKeys {
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private:
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char *fileName;
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public:
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unsigned char code;
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unsigned short address;
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tKey *keys;
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cKeys(void);
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void Clear(void);
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void SetDummyValues(void);
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bool Load(const char *FileName = NULL);
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bool Save(void);
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eKeys Translate(const char *Command);
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unsigned int Encode(const char *Command);
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eKeys Get(unsigned int Code);
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void Set(eKeys Key, unsigned int Code);
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};
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class cChannel : public cListObject {
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private:
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static char *buffer;
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static const char *ToText(cChannel *Channel);
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public:
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enum { MaxChannelName = 32 }; // 31 chars + terminating 0!
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char name[MaxChannelName];
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int frequency; // MHz
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char polarization;
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int diseqc;
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int srate;
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int vpid;
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int apid1, apid2;
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int dpid1, dpid2;
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int tpid;
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int ca;
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int pnr;
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int number; // Sequence number assigned on load
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bool groupSep;
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cChannel(void);
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cChannel(const cChannel *Channel);
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const char *ToText(void);
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bool Parse(const char *s);
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bool Save(FILE *f);
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bool Switch(cDvbApi *DvbApi = NULL, bool Log = true);
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};
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class cTimer : public cListObject {
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private:
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time_t startTime, stopTime;
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static char *buffer;
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static const char *ToText(cTimer *Timer);
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public:
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enum { MaxFileName = 256 };
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bool recording, pending;
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int active;
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int channel;
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int day;
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int start;
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int stop;
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//TODO VPS???
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int priority;
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int lifetime;
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char file[MaxFileName];
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char *summary;
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cTimer(bool Instant = false);
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cTimer(const cEventInfo *EventInfo);
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virtual ~cTimer();
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cTimer& operator= (const cTimer &Timer);
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bool operator< (const cTimer &Timer);
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const char *ToText(void);
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bool Parse(const char *s);
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bool Save(FILE *f);
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bool IsSingleEvent(void);
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int GetMDay(time_t t);
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int GetWDay(time_t t);
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bool DayMatches(time_t t);
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time_t IncDay(time_t t, int Days);
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time_t SetTime(time_t t, int SecondsFromMidnight);
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bool Matches(time_t t = 0);
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time_t StartTime(void);
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time_t StopTime(void);
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void SetRecording(bool Recording);
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void SetPending(bool Pending);
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static int TimeToInt(int t);
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static int ParseDay(const char *s);
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static const char *PrintDay(int d);
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};
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class cCommand : public cListObject {
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private:
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char *title;
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char *command;
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static char *result;
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public:
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cCommand(void);
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virtual ~cCommand();
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bool Parse(const char *s);
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const char *Title(void) { return title; }
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const char *Execute(void);
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};
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template<class T> class cConfig : public cList<T> {
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private:
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char *fileName;
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void Clear(void)
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{
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delete fileName;
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cList<T>::Clear();
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}
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public:
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cConfig(void) { fileName = NULL; }
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virtual ~cConfig() { delete fileName; }
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virtual bool Load(const char *FileName)
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{
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Clear();
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fileName = strdup(FileName);
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bool result = false;
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if (access(FileName, F_OK) == 0) {
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isyslog(LOG_INFO, "loading %s", FileName);
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FILE *f = fopen(fileName, "r");
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if (f) {
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int line = 0;
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char buffer[MAXPARSEBUFFER];
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result = true;
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while (fgets(buffer, sizeof(buffer), f) > 0) {
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line++;
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if (!isempty(buffer)) {
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T *l = new T;
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if (l->Parse(buffer))
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Add(l);
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else {
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esyslog(LOG_ERR, "error in %s, line %d\n", fileName, line);
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delete l;
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result = false;
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break;
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}
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}
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}
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fclose(f);
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}
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else
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LOG_ERROR_STR(fileName);
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}
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return result;
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}
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bool Save(void)
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{
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bool result = true;
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T *l = (T *)First();
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cSafeFile f(fileName);
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if (f.Open()) {
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while (l) {
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if (!l->Save(f)) {
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result = false;
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break;
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}
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l = (T *)l->Next();
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}
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if (!f.Close())
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result = false;
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}
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else
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result = false;
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return result;
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}
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};
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class cChannels : public cConfig<cChannel> {
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protected:
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int maxNumber;
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public:
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cChannels(void) { maxNumber = 0; }
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virtual bool Load(const char *FileName);
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int GetNextGroup(int Idx); // Get next channel group
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int GetPrevGroup(int Idx); // Get previous channel group
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int GetNextNormal(int Idx); // Get next normal channel (not group)
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void ReNumber(void); // Recalculate 'number' based on channel type
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cChannel *GetByNumber(int Number);
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cChannel *GetByServiceID(unsigned short ServiceId);
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const char *GetChannelNameByNumber(int Number);
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bool SwitchTo(int Number, cDvbApi *DvbApi = NULL);
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int MaxNumber(void) { return maxNumber; }
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};
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class cTimers : public cConfig<cTimer> {
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public:
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cTimer *GetTimer(cTimer *Timer);
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cTimer *GetMatch(time_t t);
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cTimer *GetNextActiveTimer(void);
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};
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class cCommands : public cConfig<cCommand> {};
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extern cChannels Channels;
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extern cTimers Timers;
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extern cKeys Keys;
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extern cCommands Commands;
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class cSetup {
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private:
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static char *fileName;
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bool Parse(char *s);
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public:
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// Also adjust cMenuSetup (menu.c) when adding parameters here!
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int OSDLanguage;
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int PrimaryDVB;
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int ShowInfoOnChSwitch;
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int MenuScrollPage;
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int MarkInstantRecord;
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int LnbSLOF;
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int LnbFrequLo;
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int LnbFrequHi;
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int DiSEqC;
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int SetSystemTime;
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int MarginStart, MarginStop;
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int EPGScanTimeout;
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int EPGBugfixLevel;
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int SVDRPTimeout;
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int SortTimers;
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int PrimaryLimit;
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int DefaultPriority, DefaultLifetime;
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int UseSubtitle;
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int VideoFormat;
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int ChannelInfoPos;
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int OSDwidth, OSDheight;
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int OSDMessageTime;
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int MaxVideoFileSize;
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int MinEventTimeout, MinUserInactivity;
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int MultiSpeedMode;
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int ShowReplayMode;
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int CurrentChannel;
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int CurrentVolume;
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cSetup(void);
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bool Load(const char *FileName);
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bool Save(const char *FileName = NULL);
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};
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extern cSetup Setup;
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#endif //__CONFIG_H
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