From 7ff59171e3f907a5584b72f0f8588ed65f22c0bd Mon Sep 17 00:00:00 2001 From: Klaus Schmidinger Date: Mon, 22 Dec 2003 13:29:24 +0100 Subject: Changed section handling; replaced 'libdtv' with 'libsi' --- eit.h | 190 +++++------------------------------------------------------------- 1 file changed, 13 insertions(+), 177 deletions(-) (limited to 'eit.h') diff --git a/eit.h b/eit.h index 076e4f87..c57dd519 100644 --- a/eit.h +++ b/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 - - ***************************************************************************/ - -/*************************************************************************** - * * - * 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" - -#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) -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); -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); - }; - -class cSchedule : public cListObject { - friend class cSchedules; - friend class cEIT; -private: - cEventInfo *pPresent; - cEventInfo *pFollowing; - tChannelID channelID; - cList 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); - }; +#include "filter.h" -class cSchedules : public cList { - friend class cSchedule; - friend class cSIProcessor; -private: - const cSchedule *pCurrentSchedule; - tChannelID currentChannelID; +class cEitFilter : public cFilter { 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 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); + virtual void Process(u_short Pid, u_char Tid, const u_char *Data, int Length); 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); + cEitFilter(void); }; -#endif +#endif //__EIT_H -- cgit v1.2.3