📄 epg.h
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// epg.h: interface for the PSI and SI information.
//
//Title: PSI and SI Information
//Author: zhusenguang
//Description: this file defines some objects about program including:
// Network, TS, Service, Event, Component(Elementary Stream),
// Delivery System, Cable System, Satellite System, Terrestrial
// system CA etc.
//////////////////////////////////////////////////////////////////////
#ifndef _STB_H_
#define _STB_H_
//#include "stddefs.h"
#include "stbtype.h"
#include "../common/list.h"
#include "linkpti.h"//为了pid_t和slot_t
#include "../src/fhtca/fhtca.h"
#include "stbdebug.h"
#define CABLE_TYPE 0
#define SATELLITE_TYPE 1
#define TERRESTRIAL_TYPE 2
#define INVALID_DELIVERY_TYPE 3
//#define MAX_SERVICE_NAME_LEN 20
//#define MAX_PROVIDER_NAME_LEN 20
#define MAX_SERVICE_NAME_LEN 20
#define MAX_PROVIDER_NAME_LEN 100//modify by zqj on 2001/4/10
/*#define MAX_NET_WORK_NAME_LEN 20
#define MAX_CAPROVIDER_NAME 20
#define MAX_EVENT_NAME_LEN 20
#define MAX_ES_DESCRIPTION_LEN 50*///modify by zqj on 2001/4/10
#define MAX_NET_WORK_NAME_LEN 20
#define MAX_CAPROVIDER_NAME 20
#define MAX_EVENT_NAME_LEN 82
#define MAX_ES_DESCRIPTION_LEN 20
//modify by zqj on 2001/4/10
//#define MAX_EVENT_DESCRIPTION_LEN 100
#define MAX_EVENT_DESCRIPTION_LEN 256 //modify by zqj on 2001/4/4
#define MAX_TIME_LEN 3
#define MAX_BOUQUET_NAME_LEN 20
#define MAX_DATA_BROADCAST_TEXT_LEN 20
//////////////////////////////////////////////////////////////////////
// Delivery Struct
//////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////
// Cable Struct
//////////////////////////////////////////////////////////////////////
struct DvbService ;
//add for EPG receive by lilihui 2002\11\13
typedef struct DvbEPGSectionSegment
{
S8 scSegmentNo;
S16 ssSegmentLastSectionNo;
S8 SectionReceived[8];
} DvbEPGSectionSegment_t;
typedef struct DvbEPGSubTable
{
U8 ucSubTableId;
S16 ssLastSectionNo;
list_t EPGSectionSegmentList;
} DvbEPGSubTable_t;
typedef struct DvbEPGIndex
{
S16 scTimeOut;
S32 siReceivingStartTime;
S16 ssLastTableId;
list_t EPGSubTableList;
} DvbEPGIndex_t;
//add for EPG receive by lilihui 2002\11\13
//add for BAT by lilihui 2002\12\9
typedef struct DvbBouquet
{
U8 szBouquetName[MAX_BOUQUET_NAME_LEN];
U8 ucBATVersionNo;
U16 uiBouquetID;
list_t BouquetServiceIndexList;
} DvbBouquet_t;
typedef struct DvbBouquetService
{
U16 uiOriginalNetworkID;//original network ID
U16 uiTsID; //TS ID
U16 uiServiceID;
U16 uiServiceType;
S16 uiChnlIndexNo;
/* 2004-03-30 li xuelei 添加音量调节数据域 */
S8 scChnlVolumeCompensating;
}DvbBouquetService_t ;
//add for BAT by lilihui 2002\12\9
//add for BAT by lilihui 2002\12\10
typedef struct DvbDataBroadcast
{
U16 usDataBroadcastID;
U8 ucComponentTag;
void *pPData;
U8 Text[MAX_DATA_BROADCAST_TEXT_LEN];
} DvbDataBroadcast_t ;
typedef struct DvbDataCarousel
{
U8 ucCarouselTypeID;
U32 uiTransactionID;
U32 uiDSITimeOut;
U32 uiDIITimeOut;
U32 uiLeakRate;
} DvbDataCarousel_t ;
//add for BAT by lilihui 2002\12\10
typedef struct DvbCable
{
unsigned int uiFrequency;
unsigned short uiFECOuter;
unsigned short uiFECInner;
unsigned short uiModulation;
unsigned int uiSymbolRate;
} DvbCable_t;
//////////////////////////////////////////////////////////////////////
// Satellite Struct
//////////////////////////////////////////////////////////////////////
typedef struct DvbSatellite
{
unsigned int uiFrequency;
unsigned short uiOrbitalPosition;
BOOL bWestEastFlag; //"0" : western position; "1": eastern position
unsigned short uiPolarization;//specifying the polarisation of the transmitted signal.
unsigned short uiModulation;
unsigned int uiSymbolRate;
unsigned short uiFECInner;
} DvbSatellite_t;
//////////////////////////////////////////////////////////////////////
// Terrestrial Struct
//////////////////////////////////////////////////////////////////////
typedef struct DvbTerrestrial
{
unsigned int uiCentreFrequency;
unsigned short uiBandWidth; //the value is "8" or "7"
unsigned short uiConstellation;//specifies the constellation pattern used on a terrestrial delivery system
unsigned short uiHierarchyInfo;//specifies whether the transmission is
unsigned short uiCodeRateHPStream;
unsigned short uiCodeRateLPStream;
unsigned short uiGuardInterval;
unsigned short uiTransmissionMode;
BOOL bOtherFrequencyFlag;
} DvbTerrestrial_t;
typedef struct DvbDelivery
{
unsigned short uiDeliveryType; //delivery type
union {
DvbCable_t stCable;
DvbSatellite_t stSate;
DvbTerrestrial_t stTerr;
} Content;
} DvbDelivery_t;
//////////////////////////////////////////////////////////////////////
// Rating Struct
//////////////////////////////////////////////////////////////////////
typedef struct DvbRating
{
char szCountryName[3];
unsigned short rating;
} DvbRating_t;
//////////////////////////////////////////////////////////////////////
// CCa Struct
//////////////////////////////////////////////////////////////////////
typedef struct DvbCa
{
unsigned short uiPID; //ECM PID
unsigned short uiCaSID; //CAS_ID
char szCaProviderName[MAX_CAPROVIDER_NAME]; //the ca's name
} DvbCa_t;
/*hanjian:2001/3/17:start*/
typedef struct DvbCaAlloc
{
pid_t pidEs;
pid_t pidEcm;
slot_t slot;
} DvbCaAlloc_t;
/*hanjian:2001/3/17:end*/
//////////////////////////////////////////////////////////////////////
// Network Class
//////////////////////////////////////////////////////////////////////
typedef struct DvbNetwork
{
unsigned short uiNetworkID; //network id
char szNetworkName[MAX_NET_WORK_NAME_LEN];
unsigned char uchVersion;
list_t TsList;
unsigned short nStatus;
} DvbNetwork_t;
//////////////////////////////////////////////////////////////////////
// Ts Struct
//////////////////////////////////////////////////////////////////////
typedef struct DvbTs
{
unsigned short uiTsID; //TS ID
unsigned short uiOriginalNetworkID;//original network ID
unsigned short uiNetworkID; //network ID
DvbDelivery_t Delivery;
list_t EmmList;
list_t ServiceList;
U8 ucSDTVersionNo;
U8 ucPATVersionNo;
U16 usEMMPID;
unsigned short nStatus;
bool bSDTReceived;
bool bPATReceived;
DvbNetwork_t* pDvbNetwork; //add by zqj on 2001/1/11
} DvbTs_t;
//////////////////////////////////////////////////////////////////////
// Component Struct
//////////////////////////////////////////////////////////////////////
typedef struct DvbComponent
{
unsigned short uiStreamType; // used in pmt "added by junm"
unsigned short uiStreamContent; //Stream content got from component descriptor
unsigned short uiEsPID; // ES PID
unsigned short uiEsTag; //used in stream_identifier_descriptor "added by junm"
char szLanguageCode[3]; //the 3-charactors language code
char szDescription[MAX_ES_DESCRIPTION_LEN]; //ES descriptor
BOOL bScrambled; // 1: scrambled
//modified by junn:2001-03-17
//list_t EcmList;
DvbCa_t EcmInfo;
//ended by junm:2001-03-17
unsigned short nStatus;
} DvbComponent_t;
//////////////////////////////////////////////////////////////////////
// DvbEvent struct
//////////////////////////////////////////////////////////////////////
typedef struct DvbEvent
{
/* unsigned short uiEventSID;
unsigned short uiServiceSID;*/
unsigned short uiEventID;
/* UINT StartDate;
char szStartTime[MAX_TIME_LEN]; //3 bytes
UINT EndDate;
char szEndTime[MAX_TIME_LEN]; //3 bytes
*/
DWORD dwStartTime; //added by junm
DWORD dwEndTime; //added by junm
char szEventName[MAX_EVENT_NAME_LEN]; //event name
char *szEventDescription; //event descriptor
#ifdef DZ_VOD
char *szExtendedEventDescription;//add by zqj on 2002/3/6
#endif
S16 ssDescriptionLength;
unsigned char uiRunningStatus;
unsigned short uiEventType; //event type
TFCAIPPVInfo_t *pEventIPPV;
list_t RatingList;
list_t ComponentList;
BOOL bPreOrder; //TRUE: PreOrder
BOOL bFreeCA; //TRUE: scrambled
BOOL bInteractive;
// add by lilihui
BOOL bPreRecord;
unsigned short nStatus;
S16 ssChnlEPGNo;
struct DvbService *pDvbService; //add by zqj on 2001/1/11
}DvbEvent_t;
//////////////////////////////////////////////////////////////////////
// Service struct
//////////////////////////////////////////////////////////////////////
typedef struct DvbService
{
unsigned short uiApplicationID; //identifier of application
unsigned short uiServiceType;
unsigned short uiServiceID;
bool bMultilingual; //added by pxg on 2002/3/6
char szServiceName[MAX_SERVICE_NAME_LEN];
char szProviderName[MAX_PROVIDER_NAME_LEN];
// list_t LinkServiceList;
char sDuration[MAX_TIME_LEN];
BOOL bEitS; //eit_schedule_flag used in SDT
BOOL bEitPF; //eit_prsent_following_flag used in SDT
unsigned char ucRunStatus; //running_status used in SDT
unsigned short uiPcrPid;
unsigned short PmtPID;
BOOL bScrambled; // 1: scrambled; if true it means all component
U8 ucPMTVersionNo;
U8 ucEITSDVersionNo;
U8 ucEITPFVersionNo;
//modified by junm:2001-03-17
//list_t EcmList; //belonging to this service being scrambled by the following CA provider
DvbCa_t EcmInfo; //the pid of Ecm this service being scrambled by the following CA provider
//ended by junm:2001-03-17
DvbEvent_t *pPresentEvent;
DvbEvent_t *pFollowingEvent;
DvbEPGIndex_t *pEPGIndex;
S32 siLastEventSDReceivedTime;
bool EventReceiveComplete;
bool bEventIntegrity;
list_t EventList; //all events belonging to this service
list_t ComponentList; //all component belonging to this service
list_t DataBroadcastList;
BOOL bFavorite; //TRUE: favorite channel
BOOL bFreeCA; //TRUE: Scrambled
BOOL bPMTReceived; //add by lilihui 03-08-06
unsigned short uiCtrlChannelPid; //control channel
unsigned short nStatus; //the status of the table item, both for running and building
DvbTs_t *pDvbTs; //add by zqj on 2001/1/11
}DvbService_t ;
//////////////////////////////////////////////////////////////////////
// DvbStb
//////////////////////////////////////////////////////////////////////
/* The structure for saving the generic preference information of the stb, user preference
information will be copied to the structure when needed*/
typedef struct StbPref
{
unsigned int uiTag; //The tag for item
char strLangCode[3]; //Language code
char strCountryCode[3]; //country code
int nVol; //volume level
char cVolLevel; //Volume Level
char cVolBalance; //Balance Level
char cStartup; //box start up option
} StbPref_t;
#define DVB_STBPREF_VALID 0x0001
#define DVB_STBPREF_FORCESAVE 0x0002
//////////////////////////////////////////////////////////////////////
// UserInfo Struct
//////////////////////////////////////////////////////////////////////
/* The structure for describing the preference or disgust information of specific user to
service or event*/
typedef struct DvbSID
{
unsigned short uiSID; //the unique id of the item
unsigned short uiType; //the type of the item
unsigned short uiTag; //The tag for the item
} DvbSID_t;
#define DVB_ITEM_FAVORATE 0x0001
#define DVB_ITEM_FORCESAVE 0x0002
/* The structure for specific user*/
typedef struct DvbUserInfo
{
DWORD dwUserCode; //0: administrator
DWORD dwPassword; //the user password
unsigned short uiRating; //the rating for the item
} DvbUserInfo_t;
#define DVB_USERCODE_INVALID 0xFFFF
#define DVB_RATING_INVALID 0xFFFF
typedef unsigned short DVB_USER_TAG;
/*The structure for combined user and preference information*/
typedef struct DvbUserPrefInfo
{
DVB_USER_TAG uiTag; //The status of the user slot
DvbUserInfo_t UserInfo; //The simple user info
DvbSID_t *pPrgPrefs; //Pointer to the subs that the user has booked or cleared
StbPref_t *pStbPrefs; //the user specific preference inforamtion
} DvbUserPrefInfo_t;
#define DVB_USER_VALID 0x0001
#define DVB_STB_VALID 0x0002
#define DVB_PREF_VALID 0x0004
#define DVB_ALL_VALID 0x0007
#define DVB_USER_INFO_FORCE 0x0100
#define DVB_USER_PREF_FORCE 0x0200
#define DVB_USER_STB_FORCE 0x0400
#define DVB_USER_ALL_FORCE 0x0700
#define DVB_USER_CURRENT 0x8000
//////////////////////////////////////////////////////////////////////
// DvbSI
//////////////////////////////////////////////////////////////////////
typedef struct DvbSI {
list_t NetworkList; //the pointer to the list of network
list_t BouquetList;
long nIndexHead; //the head index of the si information
long nIndexEnd; //the end index of the si information
U16 nStatus; //the status of the si information
U8 ucNITVersionNo;
U8 ucNITOtherVersionNo;
bool bNITReceived;
} DvbSI_t;
//add by zqj on 2001/9/27
typedef struct ChannelInfo{
CHAR cValidity;//added by pxg on 2002/4/30
UI32 nNetID;
UI32 nTsID;
UI32 nServiceID;
//add by zqj on 2001/12/21
pid_t pidVideo;
pid_t pidAudio;
pid_t pidPcr;
pid_t pidEcm;
pid_t pidEmm;
unsigned short uiCaSID;
//add by zqj on 2001/12/21
//added by pxg on 2002/2/8
char cVolLevel;
char cVolBalance;
//added by pxg on 2002/2/8
}DvbChannel_t;
//add by zqj on 2001/9/27
//add by zqj on 2001/12/28
typedef struct VodInfo{
short int nNetID;
short int nTsID;
short int nServiceID;
}VodInfo_t;
//add by zqj on 2001/12/28
#endif
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