mirror of
https://github.com/vdr-projects/vdr.git
synced 2025-03-01 10:50:46 +00:00
Changed section handling; replaced 'libdtv' with 'libsi'
This commit is contained in:
Klaus Schmidinger
190
eit.h
190
eit.h
@@ -1,186 +1,22 @@
|
||||
/***************************************************************************
|
||||
eit.h - description
|
||||
-------------------
|
||||
begin : Fri Aug 25 2000
|
||||
copyright : (C) 2000 by Robert Schneider
|
||||
email : Robert.Schneider@web.de
|
||||
|
||||
2001-08-15: Adapted to 'libdtv' by Rolf Hakenes <hakenes@hippomi.de>
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* This program is free software; you can redistribute it and/or modify *
|
||||
* it under the terms of the GNU General Public License as published by *
|
||||
* the Free Software Foundation; either version 2 of the License, or *
|
||||
* (at your option) any later version. *
|
||||
* *
|
||||
* $Id: eit.h 1.29 2003/05/18 12:51:50 kls Exp $
|
||||
***************************************************************************/
|
||||
/*
|
||||
* eit.h: EIT section filter
|
||||
*
|
||||
* See the main source file 'vdr.c' for copyright information and
|
||||
* how to reach the author.
|
||||
*
|
||||
* $Id: eit.h 1.30 2003/12/21 14:51:50 kls Exp $
|
||||
*/
|
||||
|
||||
#ifndef __EIT_H
|
||||
#define __EIT_H
|
||||
|
||||
#include "channels.h"
|
||||
#include "thread.h"
|
||||
#include "tools.h"
|
||||
#include "filter.h"
|
||||
|
||||
#define MAXEPGBUGFIXLEVEL 2
|
||||
|
||||
class cEventInfo : public cListObject {
|
||||
friend class cSchedule;
|
||||
friend class cEIT;
|
||||
private:
|
||||
unsigned char uTableID; // Table ID this event came from
|
||||
tChannelID channelID; // Channel ID of program for that event
|
||||
bool bIsFollowing; // true if this is the next event on this channel
|
||||
bool bIsPresent; // true if this is the present event running
|
||||
char *pExtendedDescription; // Extended description of this event
|
||||
char *pSubtitle; // Subtitle of event
|
||||
char *pTitle; // Title of event
|
||||
unsigned short uEventID; // Event ID of this event
|
||||
long lDuration; // duration of event in seconds
|
||||
time_t tTime; // Start time
|
||||
int nChannelNumber; // the actual channel number from VDR's channel list (used in cMenuSchedule for sorting by channel number)
|
||||
class cEitFilter : public cFilter {
|
||||
protected:
|
||||
void SetTableID(unsigned char tableid);
|
||||
void SetFollowing(bool foll);
|
||||
void SetPresent(bool pres);
|
||||
void SetTitle(const char *string);
|
||||
void SetChannelID(tChannelID channelid);
|
||||
void SetEventID(unsigned short evid);
|
||||
void SetDuration(long l);
|
||||
void SetTime(time_t t);
|
||||
void SetExtendedDescription(const char *string);
|
||||
void SetSubtitle(const char *string);
|
||||
cEventInfo(tChannelID channelid, unsigned short eventid);
|
||||
virtual void Process(u_short Pid, u_char Tid, const u_char *Data, int Length);
|
||||
public:
|
||||
~cEventInfo();
|
||||
const unsigned char GetTableID(void) const;
|
||||
const char *GetTimeString(void) const;
|
||||
const char *GetEndTimeString(void) const;
|
||||
const char *GetDate(void) const;
|
||||
bool IsFollowing(void) const;
|
||||
bool IsPresent(void) const;
|
||||
const char *GetExtendedDescription(void) const;
|
||||
const char *GetSubtitle(void) const;
|
||||
const char *GetTitle(void) const;
|
||||
unsigned short GetEventID(void) const;
|
||||
long GetDuration(void) const;
|
||||
time_t GetTime(void) const;
|
||||
tChannelID GetChannelID(void) const;
|
||||
int GetChannelNumber(void) const { return nChannelNumber; }
|
||||
void SetChannelNumber(int ChannelNumber) const { ((cEventInfo *)this)->nChannelNumber = ChannelNumber; } // doesn't modify the EIT data, so it's ok to make it 'const'
|
||||
void Dump(FILE *f, const char *Prefix = "") const;
|
||||
static bool Read(FILE *f, cSchedule *Schedule);
|
||||
void FixEpgBugs(void);
|
||||
cEitFilter(void);
|
||||
};
|
||||
|
||||
class cSchedule : public cListObject {
|
||||
friend class cSchedules;
|
||||
friend class cEIT;
|
||||
private:
|
||||
cEventInfo *pPresent;
|
||||
cEventInfo *pFollowing;
|
||||
tChannelID channelID;
|
||||
cList<cEventInfo> Events;
|
||||
protected:
|
||||
void SetChannelID(tChannelID channelid);
|
||||
bool SetFollowingEvent(cEventInfo *pEvent);
|
||||
bool SetPresentEvent(cEventInfo *pEvent);
|
||||
void Cleanup(time_t tTime);
|
||||
void Cleanup(void);
|
||||
cSchedule(tChannelID channelid = tChannelID::InvalidID);
|
||||
public:
|
||||
~cSchedule();
|
||||
cEventInfo *AddEvent(cEventInfo *EventInfo);
|
||||
const cEventInfo *GetPresentEvent(void) const;
|
||||
const cEventInfo *GetFollowingEvent(void) const;
|
||||
tChannelID GetChannelID(void) const;
|
||||
const cEventInfo *GetEvent(unsigned short uEventID, time_t tTime = 0) const;
|
||||
const cEventInfo *GetEventAround(time_t tTime) const;
|
||||
const cEventInfo *GetEventNumber(int n) const { return Events.Get(n); }
|
||||
int NumEvents(void) const { return Events.Count(); }
|
||||
void Dump(FILE *f, const char *Prefix = "") const;
|
||||
static bool Read(FILE *f, cSchedules *Schedules);
|
||||
};
|
||||
|
||||
class cSchedules : public cList<cSchedule> {
|
||||
friend class cSchedule;
|
||||
friend class cSIProcessor;
|
||||
private:
|
||||
const cSchedule *pCurrentSchedule;
|
||||
tChannelID currentChannelID;
|
||||
protected:
|
||||
const cSchedule *AddChannelID(tChannelID channelid);
|
||||
const cSchedule *SetCurrentChannelID(tChannelID channelid);
|
||||
void Cleanup();
|
||||
public:
|
||||
cSchedules(void);
|
||||
~cSchedules();
|
||||
const cSchedule *GetSchedule(tChannelID channelid) const;
|
||||
const cSchedule *GetSchedule(void) const;
|
||||
void Dump(FILE *f, const char *Prefix = "") const;
|
||||
static bool Read(FILE *f);
|
||||
};
|
||||
|
||||
typedef struct sip_filter {
|
||||
|
||||
unsigned short pid;
|
||||
u_char tid;
|
||||
int handle;
|
||||
bool inuse;
|
||||
|
||||
}SIP_FILTER;
|
||||
|
||||
class cCaDescriptor;
|
||||
|
||||
class cSIProcessor : public cThread {
|
||||
private:
|
||||
static int numSIProcessors;
|
||||
static cSchedules *schedules;
|
||||
static cMutex schedulesMutex;
|
||||
static cList<cCaDescriptor> caDescriptors;
|
||||
static cMutex caDescriptorsMutex;
|
||||
static const char *epgDataFileName;
|
||||
static time_t lastDump;
|
||||
bool masterSIProcessor;
|
||||
int currentSource;
|
||||
int currentTransponder;
|
||||
int statusCount;
|
||||
int pmtIndex;
|
||||
int pmtPid;
|
||||
SIP_FILTER *filters;
|
||||
char *fileName;
|
||||
bool active;
|
||||
void Action(void);
|
||||
bool AddFilter(unsigned short pid, u_char tid, u_char mask = 0xFF);
|
||||
bool DelFilter(unsigned short pid, u_char tid);
|
||||
bool ShutDownFilters(void);
|
||||
void NewCaDescriptor(struct Descriptor *d, int ServiceId);
|
||||
public:
|
||||
cSIProcessor(const char *FileName);
|
||||
~cSIProcessor();
|
||||
static void SetEpgDataFileName(const char *FileName);
|
||||
static const char *GetEpgDataFileName(void);
|
||||
static const cSchedules *Schedules(cMutexLock &MutexLock);
|
||||
// Caller must provide a cMutexLock which has to survive the entire
|
||||
// time the returned cSchedules is accessed. Once the cSchedules is no
|
||||
// longer used, the cMutexLock must be destroyed.
|
||||
static int GetCaDescriptors(int Source, int Transponder, int ServiceId, const unsigned short *CaSystemIds, int BufSize, uchar *Data);
|
||||
///< Gets all CA descriptors for a given channel.
|
||||
///< Copies all available CA descriptors for the given Source, Transponder and ServiceId
|
||||
///< into the provided buffer at Data (at most BufSize bytes). Only those CA descriptors
|
||||
///< are copied that match one of the given CA system IDs.
|
||||
///< \return Returns the number of bytes copied into Data (0 if no CA descriptors are
|
||||
///< available), or -1 if BufSize was too small to hold all CA descriptors.
|
||||
static bool Read(FILE *f = NULL);
|
||||
static void Clear(void);
|
||||
void SetStatus(bool On);
|
||||
void SetCurrentTransponder(int CurrentSource, int CurrentTransponder);
|
||||
static bool SetCurrentChannelID(tChannelID channelid);
|
||||
static void TriggerDump(void);
|
||||
};
|
||||
|
||||
#endif
|
||||
#endif //__EIT_H
|
||||
|
||||
Reference in New Issue
Block a user