mirror of
https://github.com/VDR4Arch/vdr.git
synced 2023-10-10 13:36:52 +02:00
128 lines
4.2 KiB
C++
128 lines
4.2 KiB
C++
/*
|
|
* channels.h: Channel handling
|
|
*
|
|
* See the main source file 'vdr.c' for copyright information and
|
|
* how to reach the author.
|
|
*
|
|
* $Id: channels.h 1.4 2002/11/10 13:01:23 kls Exp $
|
|
*/
|
|
|
|
#ifndef __CHANNELS_H
|
|
#define __CHANNELS_H
|
|
|
|
#include "config.h"
|
|
#include "sources.h"
|
|
#include "tools.h"
|
|
|
|
#define ISTRANSPONDER(f1, f2) (abs((f1) - (f2)) < 4) //XXX
|
|
|
|
struct tChannelParameterMap {
|
|
int userValue;
|
|
int driverValue;
|
|
};
|
|
|
|
//XXX into cChannel???
|
|
int MapToUser(int Value, const tChannelParameterMap *Map);
|
|
int MapToDriver(int Value, const tChannelParameterMap *Map);
|
|
int UserIndex(int Value, const tChannelParameterMap *Map);
|
|
int DriverIndex(int Value, const tChannelParameterMap *Map);
|
|
|
|
extern const tChannelParameterMap InversionValues[];
|
|
extern const tChannelParameterMap BandwidthValues[];
|
|
extern const tChannelParameterMap CoderateValues[];
|
|
extern const tChannelParameterMap ModulationValues[];
|
|
extern const tChannelParameterMap TransmissionValues[];
|
|
extern const tChannelParameterMap GuardValues[];
|
|
extern const tChannelParameterMap HierarchyValues[];
|
|
|
|
class cChannel : public cListObject {
|
|
friend class cMenuEditChannel;
|
|
private:
|
|
static char *buffer;
|
|
static const char *ToText(cChannel *Channel);
|
|
enum { MaxChannelName = 32 }; // 31 chars + terminating 0!
|
|
int __BeginData__;
|
|
char name[MaxChannelName];
|
|
int frequency; // MHz
|
|
int source;
|
|
int srate;
|
|
int vpid;
|
|
int apid1, apid2;
|
|
int dpid1, dpid2;
|
|
int tpid;
|
|
int ca;
|
|
int sid;
|
|
int number; // Sequence number assigned on load
|
|
bool groupSep;
|
|
char polarization;
|
|
int inversion;
|
|
int bandwidth;
|
|
int coderateH;
|
|
int coderateL;
|
|
int modulation;
|
|
int transmission;
|
|
int guard;
|
|
int hierarchy;
|
|
int __EndData__;
|
|
const char *ParametersToString(void);
|
|
bool StringToParameters(const char *s);
|
|
public:
|
|
cChannel(void);
|
|
cChannel& operator= (const cChannel &Channel);
|
|
const char *ToText(void);
|
|
bool Parse(const char *s, bool AllowNonUniqueID = false);
|
|
bool Save(FILE *f);
|
|
const char *Name(void) const { return name; }
|
|
int Frequency(void) const { return frequency; }
|
|
int Source(void) const { return source; }
|
|
int Srate(void) const { return srate; }
|
|
int Vpid(void) const { return vpid; }
|
|
int Apid1(void) const { return apid1; }
|
|
int Apid2(void) const { return apid2; }
|
|
int Dpid1(void) const { return dpid1; }
|
|
int Dpid2(void) const { return dpid2; }
|
|
int Tpid(void) const { return tpid; }
|
|
int Ca(void) const { return ca; }
|
|
int Sid(void) const { return sid; }
|
|
int Number(void) const { return number; }
|
|
void SetNumber(int Number) { number = Number; }
|
|
bool GroupSep(void) const { return groupSep; }
|
|
char Polarization(void) const { return polarization; }
|
|
int Inversion(void) const { return inversion; }
|
|
int Bandwidth(void) const { return bandwidth; }
|
|
int CoderateH(void) const { return coderateH; }
|
|
int CoderateL(void) const { return coderateL; }
|
|
int Modulation(void) const { return modulation; }
|
|
int Transmission(void) const { return transmission; }
|
|
int Guard(void) const { return guard; }
|
|
int Hierarchy(void) const { return hierarchy; }
|
|
bool IsCable(void) { return (source & cSource::st_Mask) == cSource::stCable; }
|
|
bool IsSat(void) { return (source & cSource::st_Mask) == cSource::stSat; }
|
|
bool IsTerr(void) { return (source & cSource::st_Mask) == cSource::stTerr; }
|
|
uint64 GetChannelID(void) const;
|
|
const char *GetChannelIDStr(void) const;
|
|
static uint64 StringToChannelID(const char *s);
|
|
};
|
|
|
|
class cChannels : public cConfig<cChannel> {
|
|
protected:
|
|
int maxNumber;
|
|
public:
|
|
cChannels(void) { maxNumber = 0; }
|
|
virtual bool Load(const char *FileName, bool AllowComments = false);
|
|
int GetNextGroup(int Idx); // Get next channel group
|
|
int GetPrevGroup(int Idx); // Get previous channel group
|
|
int GetNextNormal(int Idx); // Get next normal channel (not group)
|
|
void ReNumber(void); // Recalculate 'number' based on channel type
|
|
cChannel *GetByNumber(int Number, int SkipGap = 0);
|
|
cChannel *GetByServiceID(int Source, unsigned short ServiceID);
|
|
cChannel *GetByChannelID(uint64 ChannelID);
|
|
bool HasUniqueChannelID(cChannel *NewChannel, cChannel *OldChannel = NULL);
|
|
bool SwitchTo(int Number);
|
|
int MaxNumber(void) { return maxNumber; }
|
|
};
|
|
|
|
extern cChannels Channels;
|
|
|
|
#endif //__CHANNELS_H
|