mirror of https://github.com/VDR4Arch/vdr.git
302 lines
7.3 KiB
C++
302 lines
7.3 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 1.131 2002/10/05 09:58:58 kls Exp $
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <arpa/inet.h>
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#include <stdio.h>
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#include <stdlib.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 "device.h"
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#include "eit.h"
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#include "tools.h"
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#define VDRVERSION "1.1.12"
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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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#define MaxFileName 256
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enum eTimerActive { taInactive = 0,
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taActive = 1,
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taInstant = 2,
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taActInst = (taActive | taInstant)
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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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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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time_t firstday;
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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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virtual bool operator< (const cListObject &ListObject);
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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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static time_t IncDay(time_t t, int Days);
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static time_t SetTime(time_t t, int SecondsFromMidnight);
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char *SetFile(const char *File);
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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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void Skip(void);
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const char *PrintFirstDay(void);
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static int TimeToInt(int t);
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static int ParseDay(const char *s, time_t *FirstDay = NULL);
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static const char *PrintDay(int d, time_t FirstDay = 0);
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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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typedef uint32_t in_addr_t; //XXX from /usr/include/netinet/in.h (apparently this is not defined on systems with glibc < 2.2)
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class cSVDRPhost : public cListObject {
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private:
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struct in_addr addr;
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in_addr_t mask;
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public:
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cSVDRPhost(void);
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bool Parse(const char *s);
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bool Accepts(in_addr_t Address);
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};
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#define CACONFBASE 100
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class cCaDefinition : public cListObject {
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private:
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int number;
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char *description;
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public:
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cCaDefinition(void);
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~cCaDefinition();
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bool Parse(const char *s);
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int Number(void) const { return number; }
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const char *Description(void) const { return description; }
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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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bool allowComments;
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void Clear(void)
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{
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free(fileName);
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fileName = NULL;
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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() { free(fileName); }
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const char *FileName(void) { return fileName; }
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bool Load(const char *FileName = NULL, bool AllowComments = false)
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{
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Clear();
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if (FileName) {
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free(fileName);
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fileName = strdup(FileName);
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allowComments = AllowComments;
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}
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bool result = false;
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if (fileName && access(fileName, F_OK) == 0) {
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isyslog("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 (allowComments) {
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char *p = strchr(buffer, '#');
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if (p)
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*p = 0;
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}
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stripspace(buffer);
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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("ERROR: 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 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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class cSVDRPhosts : public cConfig<cSVDRPhost> {
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public:
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bool Acceptable(in_addr_t Address);
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};
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class cCaDefinitions : public cConfig<cCaDefinition> {
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public:
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const cCaDefinition *Get(int Number);
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};
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extern cTimers Timers;
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extern cCommands Commands;
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extern cSVDRPhosts SVDRPhosts;
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extern cCaDefinitions CaDefinitions;
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class cSetupLine : public cListObject {
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private:
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char *plugin;
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char *name;
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char *value;
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public:
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cSetupLine(void);
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cSetupLine(const char *Name, const char *Value, const char *Plugin = NULL);
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virtual ~cSetupLine();
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virtual bool operator< (const cListObject &ListObject);
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const char *Plugin(void) { return plugin; }
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const char *Name(void) { return name; }
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const char *Value(void) { return value; }
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bool Parse(char *s);
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bool Save(FILE *f);
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};
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class cSetup : public cConfig<cSetupLine> {
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friend class cPlugin; // needs to be able to call Store()
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private:
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void StoreCaCaps(const char *Name);
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bool ParseCaCaps(const char *Value);
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bool Parse(const char *Name, const char *Value);
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cSetupLine *Get(const char *Name, const char *Plugin = NULL);
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void Store(const char *Name, const char *Value, const char *Plugin = NULL);
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void Store(const char *Name, int Value, const char *Plugin = NULL);
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public:
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// Also adjust cMenuSetup (menu.c) when adding parameters here!
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int __BeginData__;
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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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char NameInstantRecord[MaxFileName];
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int InstantRecordTime;
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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 TimeTransponder;
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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 RecordingDirs;
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int VideoFormat;
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int RecordDolbyDigital;
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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 SplitEditedFiles;
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int MinEventTimeout, MinUserInactivity;
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int MultiSpeedMode;
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int ShowReplayMode;
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int CaCaps[MAXDEVICES][MAXCACAPS];
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int CurrentChannel;
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int CurrentVolume;
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int __EndData__;
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cSetup(void);
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cSetup& operator= (const cSetup &s);
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bool Load(const char *FileName);
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bool Save(void);
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};
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extern cSetup Setup;
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#endif //__CONFIG_H
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