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nvod.h：源码内容
							#ifndef _NVOD_H_
#define _NVOD_H_
#include "gendef.h"
#include "osp.h"
#include "sipsi.h"
#include "dmd.h"
#include "db.h"
#include "db.h"
#define KB_NVOD_MAX_TS_NUM  5
#define KB_NVOD_MAX_RefEvent_One_Ts 20
#define KB_NVOD_MAX_ShiftSrv_One_Ts 40
#define KB_NVOD_MAX_REF  30
#define KB_NVOD_MAX_SVC  30
#define KB_NVOD_MAX_REFERENCE_NUM	20
#define KB_NVOD_MAX_NVOD_SERVICES   15
#define KB_NVOD_SCHEDULE_DAY_NUM	4
typedef enum
{
    KB_NVOD_ALLOCATE_FAIL = 0xFF,
    KB_NVOD_ALLOCATE_REPEAT = 0xFE,
    KB_NVOD_ALLOCATE_SUCCESS
}KB_NVOD_gatNODE_ALLOCATE_RET;
typedef struct _KB_NVODRefDes
{
	UINT16 TS_ID;
	UINT16 OrgnetID;
	UINT16 ServiceID;
}KB_NVODRefDes;
typedef struct _KB_NVODServiceInfo
{
	UINT16 reference_service_num;
	struct 
	{
		UINT16 reference_service_id;
		UINT8 TimeShiftedNum;
		UINT16 tsID;
		KB_NVODRefDes  TimeShift[KB_SI_MAX_TIMESHIFTED_NUM];
	}service[KB_NVOD_MAX_REFERENCE_NUM];
}KB_NVODServiceInfo;
typedef enum
{
    KB_NVOD_EMPTY,
    KB_NVOD_RECEIVING,
    KB_NVOD_RECEIVED,
    KB_NVOD_RECEIVE_TIMEOUT
}KB_NVODReceiveState;
typedef struct _KB_NVODPfInfo
{
    UINT32 nTsId;
    UINT32 nSvcID;
    UINT32 nState;
    UINT32 nEnable;
    KB_SIEitPF *pPresent;
}KB_NVODPfInfo;
typedef struct _KB_NVODSch
{
    UINT32 nTsId;
    UINT32 nSvcID;
    UINT32 nState;
    UINT32 nEnable;
    KB_SIEitSchTimeShift nSchInfo;
}KB_NVODSch;
typedef struct _KB_NVODTime
{
	unsigned short  tsID;
	unsigned short 	EvtID;
	unsigned short 	SerID;
	time_t			startTime;
}KB_NVODTime;
typedef struct _KB_NVODDay
{
    INT32 nEventCount;
    KB_SIEitSchTimeShiftNode *ptEvent;
}KB_NVODDay;
typedef struct  _KB_NVODStruct
{
	unsigned short 	refEvtID;
	unsigned short 	refSerID;
	char 			PrgName[30];
	char			PrgTxt[400];
	UINT16 			durTime;
	UINT16			TimeNum;
	KB_NVODTime 		TimeNode[500];
}KB_NVODStruct;
//add by zhengyang 2007-06-05 for multi-ts data
typedef struct  _KB_NVOD_Info
{
	KB_DMDTunerParameters  TsPara;         //注意它的fre是gPrgAllInfo.gChnnlInfo.ChannelList[i].Freq的100倍
	BOOL                   CurrentTsFlag;  //当前流标志, 初始为FALSE
    BOOL                   SearchStartFlag; //搜索起始标识,初始为FALSE,搜索开始后置位TRUE
	BOOL                   SearchCompleteFlag; //搜索完成标识,初始为FALSE,搜索完成后置位TRUE
    UINT8                  RefSrvNum;           //当前流的总参考业务数目
    UINT8                  RefEventNum;         //当前流的总参考事件数目
	KB_NVODStruct          RefEventData[KB_NVOD_MAX_RefEvent_One_Ts];
}KB_NVOD_Info;
typedef struct  _KB_NVODReceive
{
	UINT16 refScvId;
	UINT16 shiftSvcNum; 
	UINT16 recvSvcNum;
}KB_NVODReceive;
typedef struct _KB_NVODVariables
{
	int	State;
	int	PgmSerialNo;
	int TimeSerialNo;
	int PgmPageNo;
	int DatePageNo;
	int	OldPos;
}KB_NVODVariables;
typedef struct _KB_NVODTsInfo
{
	UINT16 netID;
	UINT16 tsID;
	UINT16 freq, symb, qamStyle;
}KB_NVODTsInfo;
typedef struct _KB_NVODSchedulePara
{
	UINT8  TSNum;
	struct 
	{
		UINT16 TSID;
		UINT16 ServiceNum;
		UINT16 ServiceID[KB_SI_MAX_TIMESHIFTED_NUM * KB_NVOD_MAX_REFERENCE_NUM];
	}info[KB_NVOD_MAX_NVOD_SERVICES];
}KB_NVODSchedulePara; 
typedef enum
{
    KB_NVOD_PF_OVER,
    KB_NVOD_PF_TIMEOUT,
    KB_NVOD_PF_CHANGE,
    KB_NVOD_SCH_OVER,     
    KB_NVOD_SCH_TIMEOUT,
    KB_NVOD_OVER,
    KB_NVOD_STATE_MAX
}KB_NVODState;
//EIT时间表当前流表ID范围是0x50---0x5f
typedef enum
{
    KB_EIT_SCHEDULE_CURRENT_TS_TABLE_DEFAULT = 0x50,
    KB_EIT_SCHEDULE_CURRENT_TS_TABLE_0X51
}KB_NvodEitCurTsSchTable;
    
//EIT时间表其他流表ID范围是0x60---0x6f
typedef enum
{
    KB_EIT_SCHEDULE_OTHER_TS_TABLE_DEFAULT = 0x60,
    KB_EIT_SCHEDULE_OTHER_TS_TABLE_0X61
}KB_NvodEitOtherTsSchTable;
INT32 KB_NVODInit(void);
INT32 KB_NVODCreate(void);
INT32 KB_NVODDestroy(void);
int KB_NVODInit2(void);
void KB_NVODAddTS(UINT16 netId,UINT16 tsId,UINT16 freq, UINT16 symb,UINT16 qam);
int KB_NVODAddTime(UINT16 SerID,UINT16 refSerID,UINT16 evtID,UINT16 refEvtID,time_t start_time);
int KB_NVODFindEveInd(UINT32 TsSequence, UINT16 refSerID,UINT16 refEvtID);
int KB_NVODAddRefSvc(unsigned short tsID,unsigned short refEvtID,unsigned short refSerID,
						char *PrgName,char *PrgTxt,UINT16 durTime);
INT32 KB_NVODHandleMsg(KB_OSPMsgNode *pInMsg);
INT32 KB_NVODGetPrgNum(UINT32 TsSequence);
char *KB_NVODGetPrgName(UINT32 TsSequence, INT32 RefEventIndex);
char *KB_NVODGetPrgContent(UINT32 TsSequence, INT32 RefEventIndex);
INT32 KB_NVODGetPrgDuring(UINT32 TsSequence, INT32 RefEventIndex);
INT32 KB_NVODGetPrgTimeNum(UINT32 TsSequence, INT32 RefEventIndex);
time_t KB_NVODGetPrgStartTime(UINT32 TsSequence, INT32 RefEventIndex, INT32 ShiftEventIndex);
BOOL KB_NVODGetTimeInfo(UINT32 TsSequence, 
                            INT32 RefEventIndex, 
                            INT32 ShiftEventIndex,
							INT32 *nTsId, 
							INT32 *nSvcID);
INT32 KB_NVODGetClassNum(void);
char *KB_NVODGetClassName(INT32 index);
UINT16 KB_NVODGetClassRefSvc(INT32 index);
BOOL KB_NVODGetPrgRefSvcFlag(UINT32 TsSequence, INT32 RefEventIndex, UINT16 nRefSvcID);
void KB_NVODSetNewFlag(BOOL bFlag);
BOOL KB_NVODGetNewFlag(void);
void KB_NVODSetPrgEnd(time_t tTime);
time_t KB_NVODGetPrgEnd(void);
//UINT16 KB_NvodGetTsIdFromRefsrvIdSrvId(UINT16 refSerID,UINT16 SerID);
INT32 KB_NvodGetRefEventNum(UINT32 TsSequence);
KB_NVOD_Info *KB_NvodGetRefNodeHead(void);
KB_DMDTunerParameters *KB_NVOD_GetTsParaFromTsSequence(UINT32  TsSequence);
KB_NVODStruct *KB_NVOD_GetTsIndexFromCur(int CursorIndex);
void KB_NVOD_GetValidFreInfo(UINT8 *pNum, KB_NVOD_Info *Address[]);
BOOL KB_NVOD_PlayForGrap(int nPrgCurRow, int nSchCurRow);
const KB_NVODStruct *KB_NVOD_GetCurRefEventInfoForGrap(int nPrgCurRow);
BOOL KB_NVOD_RefreshSchEvent(void);
time_t KB_NVOD_GetNvodTime(void);
INT32 KD_NVODStopAllPF(void);
INT32 KD_NVODStopAllSch(void);
UINT32 KB_NVOD_GetCurrentTsNum(void);
void KD_NVODHandleMsg2(KB_OSPMsgNode *pInMsg);
#endif

						