source: svn/newcon3bcm2_21bu/dst/app/src/Function/App_Fnc_Ucm.h

/****************************************************************************
* NAME: App_Fnc_Ucm.h
*----------------------------------------------------------------------------
* Copyright (c) DIGITAL STREAM Technology Inc.
*----------------------------------------------------------------------------
* CREATED_BY: Do Gon Lee
* CREATION_DATE: 2009/08/26
* $Author: foxhunt $
* $Revision: 1.0 $
* $Date: 2009/08/26 09:12:22 $
*----------------------------------------------------------------------------
* PURPOSE:
* - App_Fnc_Ucm.c header file
*****************************************************************************/

#ifndef __APP_FNC_UCM_H__
#define __APP_FNC_UCM_H__

/*_____ I N C L U D E __________________________________________*/





#if COMMENT
____Overview____(){}
#endif





/*_____ D E F I N I T I O N ____________________________________*/

#if COMMENT
____Config____(){}
#endif





#if COMMENT
____Types____(){}
#endif



typedef struct {
        UINT16 uid;
        
        UINT16 major;
        UINT16 minor;
        UINT8 rf;
        
        UINT16 source_id;

        UINT16 prog_number;

        UINT16 short_name[8];
        
        UINT16 pcr_pid;
        UINT16 vid_pid;
        UINT16 aud_pid;

        UINT8 service_type;      // 0: NTSC, 1: ATSC-VSB, 2: ATSC-64QAM, 3: ATSC-256QAM

        BOOL bAdd;
        BOOL bFav;
        BOOL bHidden;
        
        UINT8 vct_flag;
        
        tDHL_AudioCodingType aud_type;
        tDHL_VideoCodingType vid_type;
        
        tDHL_DispFormat video_format;
        
} tApp_UcmShortInfo;


typedef enum {
        eAPP_UCM_MAJOR,
        eAPP_UCM_MINOR,
        eAPP_UCM_RF,
        eAPP_UCM_VCT_FLAG,
        eAPP_UCM_PROG_NUMBER,
        eAPP_UCM_SERVICE_TYPE,
        eAPP_UCM_SKIPPED,
        eAPP_UCM_SURF_INDEX,
        eAPP_UCM_SHORT_NAME,
        eAPP_UCM_FREQ_OFFSET,
        eAPP_UCM_SOURCE_ID,
        eAPP_UCM_UID,
        eAPP_UCM_P_EPG_DB,
        eAPP_UCM_PCR_PID,
        eAPP_UCM_VID_PID,
        eAPP_UCM_AUD_PID,
        eAPP_UCM_AUD_TYPE,
        eAPP_UCM_PMT_PID,
        eAPP_UCM_SIG_STR,
        eAPP_UCM_TSID,
        eAPP_UCM_CHANNEL_TSID,
        eAPP_UCM_HIDDEN,
        eAPP_UCM_BLOCKED,
        eAPP_UCM_SCRAMBLED,
        eAPP_UCM_FRESH,
        eAPP_UCM_NUM_CSD,
        eAPP_UCM_MAX_CSD,
        eAPP_UCM_P_CSD
} tApp_UcmItem;


typedef struct
{
        // input channels
        int nUid;
        int *uidBuf;

        // criterions
        int program_number; // if > 0, try to find channel which has same program number
        
} tApp_UcmSelectParam;



typedef struct
{
        //------------------------
        // channel environment Á¤º¸
        
        // cafrii 060609 add
        UINT8 nChannelType;   // 0: Air, 1: CableSTD
        UINT8 nCableType;      // 
        
        //------------------------
        // ÇöÀç ä³Î Á¤º¸
        
        UINT8 nRF;      // RF
        UINT8 nServiceType;  // service type (VSB, QAM..) ÇöÀç´Â °ÅÀÇ »ç¿ëµÇÁö ¾ÊÀ½.
        UINT16 nProgramNumber;
                // program number´Â ¾î¶°ÇÑ °æ¿ì¿¡µµ ¿Ã¹Ù¸¥ °ªÀ» °¡Áö°í ÀÖ¾î¾ß ÇÑ´Ù.

        int   nUid;  // DRF¸¦ ÀÌ¿ëÇÑ Æ©´×½Ã¿¡´Â 0À¸·Î reset µÇ¾î¾ß ÇÑ´Ù.

        //------------------------
        // ºÎ°¡ Á¤º¸.
        
        UINT16 nMajor;          // major number
        UINT16 nMinor;          // minor number
        
        UINT16 nSourceId;
                // PMT·Î Æ©´×µÈ °æ¿ì¿¡´Â nSourceId´Â 0À¸·Î ¼³Á¤ÇÏÀÚ.
                // 0Àº PSIP spec¿¡ invalid ÇÑ °ªÀÌ´Ù.
                
        BOOL bPSIChannel; 
                // cafrii 060628 add,
                // PAT/PMT¸¸ Àִ ä³ÎÀ̸é TRUE..
        
        UINT16 uPcrPid, uVidPid, uAudPid;

        tDHL_AudioCodingType   AudioType;
        tDHL_VideoCodingType   VideoType;
        
        UINT16 ShortName[7];
        
} DST_CURCHANNEL;


#define APP_CUR_CH (*(DST_CURCHANNEL *)App_Ucm_GetCurChInfo(NULL))



typedef struct {
        BOOL exc_skip;
        BOOL exc_hidden;
        BOOL exc_disable;
        BOOL exc_hd;
        BOOL exc_sd;
        BOOL exc_audio;
        BOOL turn_around; //
        BOOL only_fav; //
        BOOL inc_cur_ch; //skipÀ̾ cur channelÀ̸é Ãß°¡ÇÔ.
} tApp_ChSelParam;



#if COMMENT
____Variables____(){}
#endif





#if COMMENT
____NvParam____(){}
#endif





/*_____ F U N C T I O N ________________________________________*/

#if COMMENT
____Function____(){}
#endif

STATUS App_GetUcmShortInfo(int uid, tApp_UcmShortInfo *pinfo);
STATUS App_GetUcmInfo(int uid, tApp_UcmItem item, UINT32 *ret);
STATUS App_GetCurUcmShortInfo(tApp_UcmShortInfo *pinfo);
DST_CURCHANNEL *App_Ucm_GetCurChInfo(DST_CURCHANNEL* chinfo );
void App_ChtuneSetChannelInfo_AudioPid(UINT16 audpid);

STATUS App_Ucm_GetShortInfobyIndex(int index, tApp_UcmShortInfo *pinfo);
int App_Ucm_GetTotalUcmCount(void);
int App_Ucm_GetNoHiddenUcmCount(void);
BOOL App_Ucm_CheckHiddenCh(int index);
BOOL App_Ucm_CheckDisabledCh(int index);
void App_Ucm_SetChinfo_AddFav(int idx, BOOL bAdd, BOOL bFav);

int App_Ucm_GetChNum(tApp_ChSelParam *pparam);
        //param¿¡ ¸í½ÃµÈ ¼º°ÝÀ» °®´Â ä³ÎÀÌ ¸î °³ÀÎÁö ¸®ÅÏÇÔ.


/*
        ÁöÁ¤ÇÑ uid ä³Î µé Áß¿¡¼­ ÀûÀýÇÑ Ã¤³ÎÀ» ¼±ÅÃÇÑ´Ù.
        Á¶°ÇÀº non-hidden, non-scrambed ¼ø¼­.
        preference¸¦ Ãß°¡ÇÏ°í ½ÍÀ¸¸é À§ struct ¿¡ Ãß°¡ÇÏ°í Äڵ带 ¼öÁ¤ÇÒ °Í.

        ¸®ÅÏ°ªÀº ¼±Åà µÈ ä³ÎÀÇ uid ¹øÈ£ÀÌ´Ù.
        Àû´çÇÑ Ã¤³ÎÀÌ ¾øÀ» °æ¿ì -1À» ¸®ÅÏÇÑ´Ù.
*/
int App_Ucm_SelectChannels(tApp_UcmSelectParam *param);


/*
        ä³ÎDBÀÇ ¸ðµç ä³Î Áß¿¡¼­ ÁöÁ¤ÇÑ rf ¹øÈ£¸¦ °®´Â ä³ÎÀ» ¼±ÅÃÇÑ´Ù.

        ¸®ÅÏ °ªÀº ÀÌ ÇÔ¼ö°¡ ½º½º·Î ÆÇ´ÜÇÏ¿© ¼±ÅÃÇÑ °¡Àå ÀûÀýÇÑ Ã¤³ÎÀÇ uid ÀÌ´Ù.
        Çϳªµµ ¹ß°ßµÇÁö ¾Ê°Å³ª Çϸé -1 ¸®ÅÏ.

        nUidBufSize ¿Í pUidBuf¸¦ ÁöÁ¤ÇÏÁö ¾Ê°í ±×³É ¸®ÅÏ°ª¸¸ »ç¿ëÇصµ µÈ´Ù.
*/
int App_Ucm_FindChannelByRF(int rf, int nUidBufSize, int *pUidBuf);


int App_Ucm_GetNextChannel(int cur_uid, tApp_ChSelParam *pparam);

int App_Ucm_GetNextChannelNumber(int cur_idx, BOOL bTrue, BOOL bTune);

int App_Ucm_GetPrevChannel(int cur_uid, tApp_ChSelParam *pparam);

int App_Ucm_GetChannelNum(BOOL binc_skip); //return channel num using skip flag

void App_UcmInit(void);





#endif /* __APP_FNC_UCM_H__ */