diff options
Diffstat (limited to 'eit.h')
| -rw-r--r-- | eit.h | 173 |
1 files changed, 110 insertions, 63 deletions
@@ -13,80 +13,127 @@ * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * - * $Id: eit.h 1.1 2000/09/03 10:23:24 kls Exp $ + * $Id: eit.h 1.2 2000/10/29 10:21:56 kls Exp $ ***************************************************************************/ #ifndef __EIT_H #define __EIT_H -#include <dvb_v4l.h> +#include "thread.h" +#include "tools.h" -typedef struct eit_event { +class cEventInfo : public cListObject { + friend class cSchedule; + friend class cEIT; +private: + unsigned short uServiceID; // Service 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 + u_char cExtendedDescriptorNumber; // current extended descriptor number that has to be inserted + int nChannelNumber; // the actual channel number from VDR's channel list (used in cMenuSchedule for sorting by channel number) +protected: + void SetFollowing(bool foll); + void SetPresent(bool pres); + bool SetTitle(char *string); + void SetServiceID(unsigned short servid); + void SetEventID(unsigned short evid); + void SetDuration(long l); + void SetTime(time_t t); + bool AddExtendedDescription(char *string); + bool SetSubtitle(char *string); + void IncreaseExtendedDescriptorNumber(void); + cEventInfo(unsigned short serviceid, unsigned short eventid); +public: + ~cEventInfo(); + 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; + u_char GetExtendedDescriptorNumber(void) const; + unsigned short GetServiceID(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' + }; + +class cSchedule : public cListObject { + friend class cSchedules; + friend class cEIT; +private: + cEventInfo *pPresent; + cEventInfo *pFollowing; + unsigned short uServiceID; + cList<cEventInfo> Events; +protected: + void SetServiceID(unsigned short servid); + bool SetFollowingEvent(cEventInfo *pEvent); + bool SetPresentEvent(cEventInfo *pEvent); + void Cleanup(time_t tTime); + void Cleanup(void); + cSchedule(unsigned short servid = 0); +public: + ~cSchedule(); + const cEventInfo *GetPresentEvent(void) const; + const cEventInfo *GetFollowingEvent(void) const; + unsigned short GetServiceID(void) const; + const cEventInfo *GetEvent(unsigned short uEventID) const; + const cEventInfo *GetEvent(time_t tTime) const; + const cEventInfo *GetEventNumber(int n) const { return Events.Get(n); } + int NumEvents(void) const { return Events.Count(); } + }; - bool bIsValid; - char szTitle[512]; - char szSubTitle[512]; - char szDate[12]; - char szTime[12]; +class cSchedules : public cList<cSchedule> { + friend class cSIProcessor; +private: + const cSchedule *pCurrentSchedule; + unsigned short uCurrentServiceID; +protected: + bool SetCurrentServiceID(unsigned short servid); + void Cleanup(); +public: + cSchedules(void); + ~cSchedules(); + const cSchedule *GetSchedule(unsigned short servid) const; + const cSchedule *GetSchedule(void) const; +}; -}eit_event; +typedef struct sip_filter { -/** - *@author Robert Schneider - */ + u_char pid; + u_char tid; + int handle; + bool inuse; -class cEIT { -public: - cEIT(); - ~cEIT(); - /** */ - int GetEIT(); - /** */ - int SetProgramNumber(unsigned short pnr); - /** Retrieves the string representing the time of the current event */ - char * GetRunningTime(); - /** Retrieves the string representing the date of the current event */ - char * GetRunningDate(); - /** Retrieves the string for the running subtitle */ - char * GetRunningSubtitle(); - /** retrieves the string for the running title */ - char * GetRunningTitle(); - /** Retrieves the string representing the time of the next event */ - char * GetNextTime(); - /** Retrieves the string representing the date of the next event */ - char * GetNextDate(); - /** Retrieves the string for the next subtitle */ - char * GetNextSubtitle(); - /** retrieves the string for the next title */ - char * GetNextTitle(); - /** */ - bool IsValid(); +}SIP_FILTER; -protected: // Protected attributes - /** Device name of VBI device */ - const char * cszBitFilter; -protected: // Protected attributes - /** handle to VBI device (usually /dev/vbi) */ +class cSIProcessor : public cThread { +private: + cSchedules *schedules; + bool useTStime; + SIP_FILTER *filters; int fsvbi; - /** Describes the event next on */ - eit_event evtNext; - /** Describes the running event */ - eit_event evtRunning; -protected: // Protected methods - /** Set the bitfilter in vbi device to return -correct tables */ - int SetBitFilter(unsigned short pid, unsigned short section, unsigned short mode); - /** */ - int GetSection(unsigned char *buf, ushort PID, unsigned char sec); - /** */ - int CloseFilter(unsigned short handle); - /** */ - char * mjd2string(unsigned short mjd); - /** */ - int strdvbcpy(unsigned char *dst, unsigned char *src, int max); -public: // Public attributes - /** */ - unsigned short uProgramNumber; -}; + bool RefreshFilters(void); + void Action(void); +public: + cSIProcessor(const char *FileName); + ~cSIProcessor(); + bool SetUseTSTime(bool use); + bool AddFilter(u_char pid, u_char tid); + bool ShutDownFilters(void); + bool SetCurrentServiceID(unsigned short servid); + const cSchedules *Schedules(void) { return schedules; } + }; #endif |