/******************************************************************* * DMW_Ucm.c * * User Channel Map management routines. * * Copyright 2003 Digital STREAM Technology, Inc. * All Rights Reserved * * $Id: DMW_Ucm.c,v 1.0 2004/05 cafrii Exp $ * ********************************************************************/ #include "DMW_Platform.h" #include "DHL_OSAL.h" #include "DHL_DBG.h" //#include "DHL_VIDEO.h" #define USE_FLATTEN_VIDEO 0 #include "DMW_Config.h" #include "DMW_Channel.h" #include "DMW_ChannelAPI.h" #include "DMW_Mutex.h" #include "DMW_DebugUtil.h" #include "DMW_CodeConv.h" #include "dmw_ucm_priv.h" #include "dmw_channel_priv.h" //#include DHL_MODULE("$ucm", 0); //------------------------------------------ // Configurations.. BOOL g_bReserveUcmIndex0 = FALSE; // runtime½Ã¿¡ Ucm index 0¸¦ reserve ÇÒ °ÍÀÎÁö ¾Æ´ÑÁö Á¶°Ç üũ. // TRUEÀ̸é reserve¸¦ ÇÑ´Ù. //------------------------------------------ #define equiv4(a1, a2, a3, a4, b1, b2, b3, b4) \ ((a1)==(b1) && (a2)==(b2) && (a3)==(b3) && (a4)==(b4)) #define equiv_ucm(a, b) \ ((a)->Major==(b)->Major && (a)->Minor==(b)->Minor && (a)->RF==(b)->RF && (a)->VctFlag==(b)->VctFlag) // a == b //------------------------------------------ // Global variables.. // // char *ShortNameString(UINT16 *src, char *dst) { // 'dst' buffer´Â ÃÖ¼Ò 15¹ÙÀÌÆ®ÀÌ»óÀ̾î¾ß ÇÔ. // return DMW_Unicode2Ks((UINT16*)src, 7, dst); // cafrii 041103 replace #if 0 #if 1 // cafrii 041103 add for MBCS int k; for (k=0; k<7; k++) { if ((src[k] >> 8) == 0) dst[k] = src[k] & 0xff; else dst[k] = '?'; // ascii°¡ ¾Æ´Ñ ±ÛÀڴ Ưº°ÇÑ Ç¥½Ã¸¦ Çϵµ·Ï ÇÔ.. } dst[7] = 0; return dst; #else int k; for (k=0; k<7; k++) dst[k] = (char)src[k]; // unicode to ascii dst[7] = 0; return dst; #endif #endif } #if 0 _____________________() #endif //---------------------------- // UCM libraries.. // UCM_DB_T *g_UCM = NULL; // DB pointer INT32 g_UCM_number; // number of DB element stored in RAM, not NvRam!!! INT32 g_UCM_max; // max number of writable DB element. const int g_sizeUcmExtension; // È®Àå ¿µ¿ª Å©±â. // Mutex = { SemID, Owner, lockCnt, FailCnt, UseOsMutex, Name, flag, traceLvl } // DMW_MUTEX ucmMutex = { 0, 0, 0, 0, FALSE, "UcmMtx", OS_SEM_PRIO, FALSE, }; void DMW_MSC_LockUcm() { DMW_LockMutex(&ucmMutex); } STATUS DMW_MSC_LockUcmWait(UINT32 tick) { STATUS status; status = DMW_LockMutexWait(&ucmMutex, tick); return status; } void DMW_MSC_UnlockUcm() { DMW_UnlockMutex(&ucmMutex); } #if 0 _____________________() #endif //--------------------------------------------------------------------- // UCM management library. // // ¾Æ·¡ Á¦°øÇÏ´Â UCMµéÀº ÀÌ¹Ì °ø°³µÈ ±¸Á¶¸¦ °®´Â g_UCM ÀڷᱸÁ¶¸¦ access Çϱâ À§ÇÑ // ÆíÀÇ ÇÔ¼öµéÀÌ´Ù. // ¸ðµÎ lock/unlockÀ¸·Î º¸È£µÇ°í ÀÖÁö ¾ÊÀ¸¹Ç·Î callerÃø¿¡¼­ À̸¦ °í·ÁÇÏ¿© È£ÃâÇØ¾ß ÇÑ´Ù. // // // UID Generation functions. // ÀÌ ÇÔ¼ö´Â MW ³»ºÎÀûÀ¸·Î¸¸ »ç¿ëµÈ´Ù. // // UID´Â 1ºÎÅÍ ½ÃÀÛÇØ¼­ 1¾¿ Áõ°¡µÇ¾î ºÎ¿©µÈ´Ù. // UINT16 ¹üÀ§ÀÇ ÃÖ´ë°ª (65535)¸¦ ³Ñ¾î°¡¸é 0ÀÌ µÇ´Âµ¥ 0ÀÇ °ªÀº »ç¿ëµÇÁö ¾Ê°í 1ºÎÅÍ ´Ù½Ã ½ÃÀÛÇÑ´Ù. // ä³Î DB °¹¼ö°¡ 65535°³°¡ ³ÑÁö ¾ÊÀ» °ÍÀ̹ǷΠuid fullÀÌ ³¯ °¡´É¼ºÀº ¾ø´Ù. // UID°¡ ¸¸µé¾îÁö´Â ½ÃÁ¡: // 1. Autoscan Á¾·á ½ÃÁ¡¿¡ MCMÀ¸·ÎºÎÅÍ UCMÀ¸·Î º¹»çµÉ¶§ UID »ý¼º ¹øÈ£°¡ ¸®¼ÂµÇ°í »õ·Ó°Ô UID°¡ ºÎ¿©µÈ´Ù. // 2. NvRam¿¡¼­ UCMÀ» ÀоîµéÀ϶§ UID »ý¼º ¹øÈ£°¡ ¸®¼ÂµÇ°í »õ·Ó°Ô UID°¡ ºÎ¿©µÈ´Ù. // 3. Application¿¡¼­ Àӽà UCM itemÀ» ¸¸µé¶§ ºÎ¿©µÈ´Ù. static UINT16 g_current_uid = 1; // 0 is not used. UINT16 make_new_ucm_uid_counter() { int i; int original_uid = g_current_uid ? g_current_uid : 1; // 0Àº »ç¿ëÇÏÁö ¾Ê±â·Î ÇßÀ¸´Ï±î.. while (1) { for (i=0; i= g_UCM_max) // °ø°£ÀÌ ºÎÁ·Çϸé, { g_UCM_number = g_UCM_max; // for safety.. // g_UCM_number°¡ g_UCM_maxº¸´Ù Ŭ ¼ö ¾øÀ½. if (margin < 8) margin = 8; if (g_UCM) { #if 0 // ¸Þ¸ð¸® ÀçÇÒ´ç.. if (OS_Realloc(&g_UCM, g_UCM_max * UcmItemMemorySize(), (g_UCM_max + margin) * UcmItemMemorySize())) { g_UCM_max += margin; } else { // OS_Realloc()ÀÌ ½ÇÆÐÇØµµ g_UCM¿¡´Â º¯È­°¡ ¾ø´Ù. return statusOutOfMemory; } #else // cafrii 031112 TL_OS bug.. UCM_DB_T *tmpUcm = DHL_OS_Malloc(UcmItemMemorySize() * (g_UCM_max + margin)); if (tmpUcm == NULL) return statusOutOfMemory; memcpy(tmpUcm, g_UCM, UcmItemMemorySize() * g_UCM_number); DHL_OS_Free((void**)&g_UCM); g_UCM = tmpUcm; g_UCM_max += margin; #endif } else { g_UCM_number = 0; // ¸Þ¸ð¸® ½Å±Ô ÇÒ´ç. g_UCM_max = margin; g_UCM = DHL_OS_Malloc(UcmItemMemorySize() * g_UCM_max); if (g_UCM == NULL) { g_UCM_max = 0; return statusOutOfMemory; } } } return statusOK; } UCM_DB_T *insert_ucm_ptr(int major, int minor, int rf, int vctFlag) { int idx = insert_ucm(major, minor, rf, vctFlag); if (g_UCM && idx >= 0) return &g_UCM[idx]; else return NULL; } int insert_ucm(int major, int minor, int rf, int vctFlag) { // ÁÖ¾îÁø parameterÀÇ ucmÀÌ µé¾î°¥ ÀÚ¸®¸¦ ã´Â´Ù. (¿À¸§Â÷¼ø Á¤·Ä Á¶°ÇÇÏ¿¡¼­..) // »õ ucmÀ» À§ÇÑ °ø°£À» ¸¶·ÃÇϰí, // »õ ucmÀÇ index¸¦ ¸®ÅÏÇÑ´Ù. // ucm È®ÀåÀ» À§ÇÑ ¸Þ¸ð¸®°¡ ºÎÁ·ÇÒ °æ¿ì -1 ¸®ÅÏ. // // ÁÖÀÇ!!!! // ¸¸¾à ±âÁ¸ÀÇ UCM¿¡ ÀÌ¿Í ¶È°°Àº Á¤º¸¸¦ °¡Áø°Ô ÀÖÀ¸¸é ±âÁ¸ÀÇ °ÍÀ» Áö¿ö¹ö¸± °ÍÀ̴ϱî // ²À find_ucm_mj_mn_rf_vf()À» ÀÌ¿ëÇØ¼­ È®½ÇÈ÷ ¾ø´Ù°í ÆÇ´Ü ÇÑ ÈÄ ÀÌ ÇÔ¼ö¸¦ ÀÌ¿ëÇϱ⠹ٶ÷. UCM_DB_T *t; int i, k; BOOL equiv_found = FALSE; vctFlag = vctFlag ? 1 : 0; if (g_UCM) { //oldidx = find_ucm(major, minor, rf, vctFlag); // µÎ¹ø ·çÇÁµµ´Â °ÍÀº ºñÈ¿À²ÀûÀ̶ó »èÁ¦ÇÔ.. //if (oldidx < 0) ... for (i=0; g_UCM && iMajor, t->Minor, t->RF, t->VctFlag, major, minor, rf, vctFlag)) { if (equiv4(t->Major, t->Minor, t->RF, t->VctFlag, major, minor, rf, vctFlag)) { equiv_found = TRUE; dprint(0, "!! warning! insert_ucm(): equiv ucm found (%d-%d %d %c, %d). overwritten.\n", major, minor, rf, vctFlag ? 'v' : '_', t->Uid); } break; } } } else i = 0; // g_UCMÀÌ ¾øÀ¸¸é ¸Ç óÀ½¿¡ µé¾î°¨. if (equiv_found) { memset(t, 0, UcmItemMemorySize()); // cafrii 030326 t->Major = major; // cafrii 040812 bugfix t->Minor = minor; t->RF = rf; t->VctFlag = vctFlag; t->Skipped = 1; // ÁÖÀÇ!! cafrii 040812 add comment // Mj/Mn, RF, Vf ¸¦ Á¦¿ÜÇÑ ¸ðµç ´Ù¸¥ flagµéÀº ¸®¼Â½ÃÄѹö¸°´Ù. } else { // (t == 'i'¹øÁö)°¡ »õ ucmÀÌ µé¾î°¥ ÀÚ¸®´Ù. // ucm ¹öÆÛ È®ÀåÇÑ´Ù. if (prepare_ucm_space(8) != statusOK) return -1; // i¹øÂ° ucm ÀÌÇÏ ¸ðµç itemÀ» ÇÑÄ­¾¿ µÚ·Î shift.. (i¹øÂ° ucm Æ÷ÇÔ) for (k=g_UCM_number-1; k>=i; k--) //g_UCM[k+1] = g_UCM[k]; // BUGBUG!! memcpy(&g_UCM[k+1], &g_UCM[k], UcmItemMemorySize()); // cafrii, 030326 t = &g_UCM[i]; // ÀÌÁ¦ t ('i'¹øÂ° ucm) ´Â ºñ¾îÀÖ´Ù. memset(t, 0, UcmItemMemorySize()); t->Major = major; t->Minor = minor; t->RF = rf; t->VctFlag = vctFlag; t->Skipped = 1; // cafrii 030325, initially disable. g_UCM_number++; } return i; // return index of newly allocated ucm. } int find_ucm_mj_mn_rf_vf(int major, int minor, int rf, int vctFlag) { // Á¶°Ç¿¡ ¸Â´Â ucm itemÀ» ã´Â´Ù. index¸¦ ¸®ÅÏÇÑ´Ù. ÀÏÄ¡ÇÏ´Â°Ô ¾øÀ¸¸é -1. int i; if (!g_UCM) return -1; vctFlag = vctFlag ? 1 : 0; for (i=0; iMajor, a->Minor, a->RF, a->VctFlag, b->Major, b->Minor, b->RF, b->VctFlag)) { dprint(0, "!! %d:[%03d] > %d:[%03d], not sorted!\n", i-1, g_UCM[i-1].Uid, i, g_UCM[i].Uid); has_err = TRUE; } } } // Uid üũ. for (i=0; i=0) { g_UCM[i].Skipped = bEnable ? 0 : 1; // caution! inverted. DMW_CDB_ReleaseSurfChannel(i); //g_UCM[i].SurfIndex = 0; } else status = statusChannelNotFound; DMW_MSC_UnlockUcm(); return status; } void DMW_MSC_DisableAllPsiChannel() { int i; DMW_MSC_LockUcm(); for (i=0; iMajor>(b)->Major) || \ ((a)->Major==(b)->Major && (a)->Minor>(b)->Minor) || \ ((a)->Major==(b)->Major && (a)->Minor==(b)->Minor && (a)->RF>(b)->RF) || \ ((a)->Major==(b)->Major && (a)->Minor==(b)->Minor && (a)->RF==(b)->RF && \ (a)->VctFlag<(b)->VctFlag) ) // UCM Á¤·Ä¿¡¼­ a¿Í b µÎ UCM item À§Ä¡¸¦ ¹Ù²ã¾ß µÇ´ÂÁö üũÇÏ´Â ¸ÅÅ©·Î. // ±âº»ÀûÀ¸·Î Major/Minor/RF/VctFlag ¼ø¼­·Î ¼øÀ§¸¦ µÎ°í, Major/Minor/Rf´Â ¿À¸§Â÷¼ø, // VctFlag´Â ³»¸²Â÷¼øÀ¸·Î Á¤·ÄÇØ¾ß ÇÑ´Ù. UCM_DB_T tmp; int i, k; if (g_UCM_number <= 0) return; DMW_MSC_LockUcm(); for (i=0; i=0; i--) { if (g_bReserveUcmIndex0) if(i==0) continue; if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209 if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue; if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue; if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue; if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 051031 add // curMajor º¸´Ù À۰ųª °°Àº ä³ÎÁß¿¡¼­ óÀ½ ¹ß°ßµÇ´Â ä³ÎÀ» ã´Â´Ù. if (curMajor > g_UCM[i].Major) { dprint(3, " find first ucm: %c(%02d) %d-%d %c %d\n", g_UCM[i].Skipped ? ' ' : '+', i, g_UCM[i].Major, g_UCM[i].Minor, g_UCM[i].VctFlag ? 'v' : 'p', g_UCM[i].Service_type); break; } } if (i < 0) { // ucm db ¸Ç ¾Õ¿¡ µµ´ÞÇØ¹ö·È´Ù!!! Àû´çÇÑ up ä³ÎÀÌ ¾ø´Ù´Â ÀǹÌÀÓ. // ±×·¯¸é UCMÀÇ ¸Ç µÚ¿¡¼­ºÎÅÍ ´Ù½Ã ã´Â´Ù. (wrap-around) dprint(3, " ucm not found!. wrap around and retry..\n"); for (i=g_UCM_number-1; i>=0; i--) { if (g_bReserveUcmIndex0) if(i==0) continue; if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209 if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue; if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue; if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue; if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 051031 add break; // À§ÀÇ Á¶°ÇÀ» ´Ù °Ç³Ê¶Ù¾úÀ¸¸é OK! } if (i < 0) { // !!! ÀÌ UCM¿¡´Â enable ä³ÎÀÌ Çϳªµµ ¾ø´Ù!! // ±×³É ¾Æ¹«°Íµµ ¾ÈÇÑ´Ù. dprint(0, "!! FindNextMajor: no proper %s ucm!!\n", CsfString(flag, tmp)); return -1; } else { dprint(3, " ucm wrapped around: (%02d) %d-%d\n", i, g_UCM[i].Major, g_UCM[i].Minor); } } // decresing ÀÎ °æ¿ìÀÇ Ãß°¡»çÇ×: // ÀÌÁ¦ ÇØ´ç major-XXX ÁýÇÕ Áß¿¡¼­ Á¦ÀÏ ¾Õ¿¡ À§Ä¡ÇÑ Ã¤³ÎÀ» ¼±ÅÃÇÑ´Ù. newMajor = g_UCM[i].Major; minimumIndex = i; for (k=i; k>=0; k--) { // cafrii 050906 bugfix! change 'i' -> 'k' in this for loop if (g_bReserveUcmIndex0) if(k==0) continue; if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209 if ((flag & CSF_Include_Skipped) == 0 && g_UCM[k].Skipped) continue; if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[k].Service_type == 0) continue; if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[k].Service_type != 0) continue; if ((flag & CSF_Include_PSI) == 0 && g_UCM[k].VctFlag == 0) continue; if ((flag & CSF_Include_Hidden) == 0 && g_UCM[k].hidden) continue; // cafrii 051031 add if (g_UCM[k].Major == newMajor) minimumIndex = k; } i = minimumIndex; } if (pNewMajor) *pNewMajor = newMajor; return i; } #if 0 _____________________() #endif // »õ Tuning Policy ¿ä±¸»çÇ×À» Àû¿ëÇÑ ÄÚµå. // UCM ä³Î Á¤º¸ÀÇ Uid (Unique ID) // // »õ Tuning Policy¿¡´Â Uid¶ó´Â »õ id°ªÀ» »ç¿ëÇÑ´Ù. // ´õÀÌ»ó Major/Minor/RF µ¥ÀÌÅÍ ½ÖÀÌ unique ÇÔÀ» º¸ÀåÇÒ ¼ö ¾ø°í, // UCMÀÇ index °ªÀº UCM lockÀ» ÇÒ °æ¿ì¿¡¸¸ Àǹ̰¡ ÀÖÀ¸¹Ç·Î »õ·Î¿î ID°¡ ÇÊ¿äÇÏ°Ô µÈ °Í. // // Uid´Â 16bit unsigned °ªÀ¸·Î¼­ ä³Î Á¤º¸°¡ ¸Þ¸ð¸®¿¡ Á¸ÀçÇÏ´Â µ¿¾ÈÀº ±× Á¤º¸¸¦ À¯ÀÏÇÏ°Ô // ±¸º°ÇÒ ¼ö ÀÖµµ·Ï ºÎ¿©µÈ °ªÀÌ´Ù. // NvRam¿¡´Â ÀúÀåµÇÁö ¾Ê´Â Èֹ߼º °ªÀÌ´Ù. NvRam¿¡¼­ loadµÉ °æ¿ì¿¡´Â »õ·Ó°Ô ID°¡ ÇÒ´çµÈ´Ù. // // ÇöÀç ±¸Çö Á¤º¸: // ÇöÀç ±¸ÇöÀº 1ºÎÅÍ ½ÃÀÛÇÏ´Â ÀÏ·Ã ¹øÈ£À̸ç, Áß°£¿¡ UCM µ¥ÀÌÅÍ ÀϺθ¦ »èÁ¦ÇÒ °æ¿ì ºó ¹øÈ£°¡ // Á¸ÀçÇϱ⵵ ÇÑ´Ù. // UINT16ÀÇ ÃÖ´ë°ªÀÎ 65535¸¦ ³Ñ¾î°¡¸é wrap-aroundµÇÁö¸¸ '0'ÀÇ °ªÀº »ç¿ëÇÏÁö ¾Ê°í ÀÖ´Ù. // //$$ // int DMW_MSC_Uid2Index(UINT16 uid); // int DMW_MSC_Index2Uid(int index); // index <--> Uid°£ÀÇ º¯È¯¿¡ »ç¿ëÇÑ´Ù. // ÇØ´ç ä³ÎÀÌ ¾øÀ¸¸é -1À» ¸®ÅÏÇÑ´Ù. // // ÁÖÀÇ1: // UidÀÇ Å¸ÀÔÀº ¿ø·¡ UINT16À̳ª, -1°ú °°Àº ¿¡·¯¸¦ ¾Ë·ÁÁÖ±â À§ÇØ ¸®Åϰª 'int'°¡ »ç¿ëµÇ¾ú´Ù. // // ÁÖÀÇ2: // index¸¦ ÇÔ¼öÀÎÀÚ³ª ¸®ÅϰªÀ¸·Î »ç¿ëÇÏ´Â ¸ðµç ÇÔ¼ö´Â caller¿¡¼­ UcmÀ» lockÀ» °É¾î º¸È£ÇØ ÁÙ Çʿ䰡 ÀÖ´Ù. // ÀÌ µÎ ÇÔ¼öµµ ¿¹¿Ü°¡ ¾Æ´Ô. // int DMW_MSC_Uid2Index(int uid) { int i; for (i=0; i= g_UCM_number) return -1; return g_UCM[index].Uid; } //$$ // DMW_MSC_GetMaxMinorNumber(int major); // // ÇØ´ç 'major' °ªÀ» ¸ÞÀÌÀú ¹øÈ£·Î °®´Â ä³Î Á¤º¸µé Áß¿¡¼­ ÃÖ´ë minor°ªÀ» ã´Â´Ù. // ÀÌ´Â PSI·ÎºÎÅÍ ÃßÃâµÈ ä³Î Á¤º¸¿¡ Major-Minor ½ºÅ¸ÀÏÀÇ Ã¤³Î ¹øÈ£ ¸í¸íÀ» Çϱâ À§ÇØ // application¿¡¼­ »ç¿ëÇÒ ¼ö ÀÖ´Ù. // // ¿¹¸¦ µé¾î ÇöÀç major 9¸¦ °®´Â ä³Î Á¤º¸µé Áß, minor °ªÀÇ ÃÖ´ë°ªÀÌ 3À̶ó°í Çϸé // applicaiton¿¡¼­´Â PMT¿¡¼­ ¾Ë¾Æ³½ ä³Î Á¤º¸ µÎ°³¸¦ 9-4, 9-5·Î ¸í¸íÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù. // // PSI ä³Î Á¤º¸ÀÇ ¸í¸í¹ýÀº applicationÀÇ ÀÚÀ¯À̹ǷΠÀ§ÀÇ ¿¹´Â °­Á¦»çÇ×ÀÌ ¾Æ´Ï´Ù. // int DMW_MSC_GetMaxMinorNumber(int major) { int i, maxminor = -1; DMW_MSC_LockUcm(); for (i=0; i= 0) // UID·Î ã´Â´Ù. { uidCurrent = uidCurrentOrMajor; index = DMW_MSC_Uid2Index(uidCurrent); if (index < 0) { DMW_MSC_UnlockUcm(); return 0; } curMajor = g_UCM[index].Major; // find next new major number. for (i=index+1; i= g_UCM_number) // not found! { // cafrii 050608 add if (flag & CSF_DontWrapAround) { dprint(2, " ucm not found.. return..\n"); DMW_MSC_UnlockUcm(); return 0; } for (i=0; i<=index; i++) // wrap-around and found smallest major. { if (g_bReserveUcmIndex0) if(i==0) continue; if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209 if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325 if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue; if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue; if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue; if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050608 add break; } if (i > index) { // ÇѹÙÄû¸¦ ´Ù µ¹¾Ò´Âµ¥ ¾ø´Ù. not found again!! DMW_MSC_UnlockUcm(); dprint(0, "!! FindMajorUp: next major of %d (uid %d) not found\n", curMajor, uidCurrent); return 0; } } // 'i' is index of new major. } else { // uidCurrentOrMajor°¡ À½ÀÇ °ªÀ» °¡Áö°í ÀÖÀ½. Major·Î ã´Â´Ù. curMajor = -uidCurrentOrMajor; // curMajor °ªº¸´Ù ´õ Å« major °ªÀ» °¡Áö°í ÀÖ´Â channel Á¤º¸¸¦ ã´Â´Ù. i = find_next_key_major(curMajor, TRUE, flag, &newMajor); // increasing direction if (i < 0) { // ¹ß°ßµÇÁö ¾ÊÀ½!!! DMW_MSC_UnlockUcm(); dprint(0, "!! FindMajorDown: smaller major of %d not found!\n", curMajor); return 0; } // 'i' is index of new major. } // 'i' is index of new major. newMajor = g_UCM[i].Major; // ÀÌÁ¦ °°Àº major Áß¿¡¼­ Àִ´ë·Î ¼±ÅÃÇÑ´Ù. for (; i= 0) { uidCurrent = uidCurrentOrMajor; // cafrii 040511 bugfix //dprint(2, "find major down by uid %d\n", uidCurrent index = DMW_MSC_Uid2Index(uidCurrent); if (index < 0) { DMW_MSC_UnlockUcm(); return 0; } curMajor = g_UCM[index].Major; // find next new major number. for (i=index-1; i>=0; i--) { if (g_bReserveUcmIndex0) if(i==0) continue; if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209 if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325 if (g_UCM[i].Major >= curMajor) continue; // cafrii, 030325 bug fix. if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue; if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue; if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue; if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050608 add break; // this is one!! } if (i < 0) // not found! { // cafrii 050608 add if (flag & CSF_DontWrapAround) { dprint(2, " ucm not found.. return..\n"); DMW_MSC_UnlockUcm(); return 0; // channel not found } for (i=g_UCM_number-1; i>=index; i--) // wrap-around to top and found largest major. { if (g_bReserveUcmIndex0) if(i==0) continue; if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209 if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325 if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue; if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue; if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue; if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050608 add break; } if (i < index) { // not found again!! DMW_MSC_UnlockUcm(); dprint(0, "!! FindMajorDown: smaller major of %d (uid %d) not found\n", curMajor, uidCurrent); return 0; } } // 'i' is index of new major. } else { // uidCurrentOrMajor°¡ À½ÀÇ °ªÀ» °¡Áö°í ÀÖÀ½. curMajor = -uidCurrentOrMajor; // curMajor °ªº¸´Ù ´õ Å« major °ªÀ» °¡Áö°í ÀÖ´Â channel Á¤º¸¸¦ ã´Â´Ù. i = find_next_key_major(curMajor, FALSE, flag, &newMajor); // decreasing direction if (i < 0) { // ¹ß°ßµÇÁö ¾ÊÀ½!!! DMW_MSC_UnlockUcm(); dprint(0, "!! FindMajorDown: smaller major of %d not found!\n", curMajor); return 0; } // 'i' is index of new major. } // 'i' is index of new major. newMajor = g_UCM[i].Major; // ÀÌÁ¦ °°Àº major Áß¿¡¼­ Àִ´ë·Î ¼±ÅÃÇÑ´Ù. // Note! cafrii 030331. // index¸¦ ³»·Á°¡¸é¼­ ¼±ÅÃÇϸé UCMÀÇ inverse-order°¡ µÈ´Ù. // µû¶ó¼­ ¸Ç óÀ½À¸·Î ¸ÕÀú ¿òÁ÷ÀÎ ÈÄ ±×°÷ºÎÅÍ ½ÃÀÛÇØ¼­ ¼±ÅÃÇÑ´Ù. for (; i>=0; i--) { if (g_bReserveUcmIndex0) if(i==0) continue; if (g_UCM[i].Major != newMajor) break; if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209 if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325 if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue; if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue; if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue; if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050608 add //if (nMatch < szBuf && uidBuf) // uidBuf[nMatch] = g_UCM[i].Uid; nMatch++; //dprint(2, " find ucm: (%02d) %d-%d, %d %c[%03d]\n", i, g_UCM[i].Major, g_UCM[i].Minor, // g_UCM[i].RF, g_UCM[i].VctFlag ? 'v' : ' ', g_UCM[i].Uid); } if (nMatch == 0) { dprint(0, "!!! FindMajorDown: Critical Error! Should be greater than 1!!\n"); DMW_MSC_UnlockUcm(); return 0; } // ÀÌ ½ÃÁ¡¿¡¼­ i´Â newMajorº¸´Ù ÀÛÀº majorÀ̰ųª ¶Ç´Â i==-1 ÀÌ µÉ °ÍÀ̹ǷΠÀ̰÷ºÎÅÍ ´Ù½Ã ¿Ã¶ó°¡¸ç // ¼±ÅÃÇÑ´Ù. if (i < 0) i = 0; //if (g_UCM[i].Major != newMajor) i++; // BUGBUG!! skip µÈ ä³ÎÀÌ ÀÖÀ¸¹Ç·Î 1¸¸ ´õÇØ¼­´Â ¾ÈµÊ! // ¾ó¸¶¸¸Å­ ´õÇØ¾ß µÉÁö ¸ð¸£¹Ç·Î ¿©±â¼­ ´õÇÏÁö ¾Ê°í, // ³ªÁß¿¡ buffer¿¡ ä¿ö³ÖÀ»¶§ major check¸¦ Çѹø ´õ ÇÑ´Ù. nMatch = 0; for (; i newMajor) // Á¶°ÇÀÌ º¯°æµÊ. ´õÀÌ»ó ºñ±³ÇÒ ÇÊ¿ä¾øÀ½!! break; if (g_UCM[i].Major != newMajor) continue; // Á¶°ÇÀÌ Ãß°¡µÊ. if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209 if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325 if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue; if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue; if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue; if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050608 add if (nMatch < szBuf && uidBuf) uidBuf[nMatch] = g_UCM[i].Uid; nMatch++; dprint(2, " find ucm: (%02d) %d-%d, %d %c[%03d]\n", i, g_UCM[i].Major, g_UCM[i].Minor, g_UCM[i].RF, g_UCM[i].VctFlag ? 'v' : ' ', g_UCM[i].Uid); } DMW_MSC_UnlockUcm(); return nMatch; } int DMW_MSC_FindMinorUp(int uidCurrentOrMajorMinor, int flag, int szBuf, int *uidBuf) { // ÇöÀç uidCurrent ä³Î¿¡¼­ºÎÅÍ Çϳª up ä³ÎÀÇ uid¸¦ ¸®ÅÏ. // ³¡±îÁö µµ´ÞÇϸé wrap-aroundµÈ´Ù. // ¼±ÅÃµÈ Ã¤³Î °¹¼ö¸¦ ¸®ÅÏÇÑ´Ù. ÀÌ ÇÔ¼ö´Â Ç×»ó ÇѰ³ÀÇ Ã¤³Î¸¸À» ãÀ¸¹Ç·Î 1À» ¸®ÅÏÇÔ. // ¼±ÅÃÇÒ Ã¤³ÎÀÌ ¾øÀ¸¸é 0À» ¸®ÅÏ. // // ucmÀº Á¤·ÄÀÌ µÇ¾î ÀÖÀ¸¹Ç·Î ÀÛÀº ÂÊ¿¡¼­ºÎÅÍ Ã£¾Æ¿Ã¶ó°¡¸éµÈ´Ù. // flagÀÇ °ª¿¡ µû¶ó ´Ù¸£°Ô µ¿ÀÛÇÑ´Ù. // // uidCurrent°¡ À߸øµÈ °ªÀ̶ó¸é (Á¸ÀçÇÏÁö ¾Ê´Â ä³Î), ¸Ç óÀ½ºÎÅÍ »õ·Î ã´Â´Ù. int i, index; DMW_MSC_LockUcm(); if (uidCurrentOrMajorMinor < 0) { //int nMajor, nMinor; UINT32 majorminor; uidCurrentOrMajorMinor = -uidCurrentOrMajorMinor; index = -1; for (i=0; i= g_UCM_number) { // ucm db ³¡¿¡ µµ´ÞÇØ¹ö·È´Ù!!! ÇöÀç ä³Î ÀÌÈÄÀÇ Àû´çÇÑ up ä³ÎÀÌ ¾ø´Ù´Â ÀǹÌÀÓ. // ±×·¯¸é UCMÀÇ ¾Õ¿¡¼­ºÎÅÍ Ã¹¹øÂ° enable ä³ÎÀ» µ¹·ÁÁØ´Ù! (wrap-around) // cafrii 050602 add if (flag & CSF_DontWrapAround) { dprint(2, " ucm not found.. return..\n"); DMW_MSC_UnlockUcm(); return 0; // channel not found } dprint(2, " ucm not found!. wrap around and retry..\n"); for (i=0; i<=index; i++) { if (g_bReserveUcmIndex0) if(i==0) continue; if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209 if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325 if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue; if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue; if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue; if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050602 add break; } if (i > index) { // !!! ÀÌ UCM¿¡´Â enable ä³ÎÀÌ Çϳªµµ ¾ø´Ù!! // ±×³É ¾Æ¹«°Íµµ ¾ÈÇÑ´Ù. dprint(0, "!! no enabled proper ucm!!\n"); DMW_MSC_UnlockUcm(); return 0; } //dprint(2, " find ucm: (%02d) %d-%d, %d %c[%03d]\n", i, g_UCM[i].Major, g_UCM[i].Minor, // g_UCM[i].RF, g_UCM[i].VctFlag ? 'v' : ' ', g_UCM[i].Uid); } // minor up/downÀÇ °æ¿ì caller°¡ uid buffer¸¦ Á¦°øÇÏÁö¸¸ ¾îÂ¥ÇÇ ³Ñ°ÜÁÖ´Â °ÍÀº ÃÖ´ë 1°³´Ù. if (szBuf > 0 && uidBuf) uidBuf[0] = g_UCM[i].Uid; DMW_MSC_UnlockUcm(); return 1; } int DMW_MSC_FindMinorDown(int uidCurrentOrMajorMinor, int flag, int szBuf, int *uidBuf) { // DMW_MSC_FindMinorUp()°ú µ¿ÀÏÇÏ´Ù. // // uidCurrent°¡ À߸øµÈ °ªÀ̶ó¸é (Á¸ÀçÇÏÁö ¾Ê´Â ä³Î), ¸Ç µÚºÎÅÍ »õ·Î ã´Â´Ù. int i, index; DMW_MSC_LockUcm(); if (uidCurrentOrMajorMinor < 0) { //int nMajor, nMinor; UINT32 majorminor; uidCurrentOrMajorMinor = -uidCurrentOrMajorMinor; index = -1; for (i=g_UCM_number-1; i>=0; i--) { if (g_bReserveUcmIndex0) if(i==0) continue; majorminor = ((g_UCM[i].Major & 0xffff) << 16) | (g_UCM[i].Minor & 0xffff); if ((unsigned int)uidCurrentOrMajorMinor == majorminor) { break; // Á¤È®È÷ ÀÏÄ¡. ÀÌ Ã¤³Î ¾ÕºÎÅÍ Ã£¾Æ ³»·Á¿À¸é µÈ´Ù. } if ((unsigned int)uidCurrentOrMajorMinor > majorminor) { i++; // ÀÌ i¹øÂ° ä³ÎºÎÅÍ Ã£À¸¸é µÈ´Ù. break; } } if (i >= 0) index = i; else // DBÀÇ ¸ðµç ä³ÎÀÌ ÁöÁ¤ÇÑ °ªº¸´Ù Å« °æ¿ì.. index = 0; } else { UINT16 uidCurrent = (uidCurrentOrMajorMinor & 0xffff); index = DMW_MSC_Uid2Index(uidCurrent); if (index < 0) { if (g_UCM_number <= 0) { dprint(0, "!! no channel info in ucm\n"); DMW_MSC_UnlockUcm(); return 0; } #if 0 index = 0; // cafrii 030323, ¸Ç ¸¶Áö¸· ä³ÎºÎÅÍ Ã£À» ¼ö ÀÖµµ·Ï.. #else index = g_UCM_number; // cafrii 050614 bugfix // ¸Ç ¸¶Áö¸· ä³ÎºÎÅÍ Ã£±â À§Çؼ­´Â ÀÌ·¸°Ô ÇØ¾ß ÇÑ´Ù. // Don'tWrapAround Ç÷¡±×°¡ Àֱ⠶§¹®.. #endif } } for (i=index-1; i>=0; i--) // ÀÌ À§Ä¡¿¡¼­ºÎÅÍ enable ä³ÎÀ» ã´Â´Ù. { if (g_bReserveUcmIndex0) if(i==0) continue; if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209 if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325 if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue; if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue; if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue; if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050602 add break; } if (i < 0) { // ucm db ¾Õ¿¡ µµ´ÞÇØ¹ö·È´Ù!!! ÇöÀç ä³Î ¾Õ¿¡ Àû´çÇÑ down ä³ÎÀÌ ¾ø´Ù´Â ÀǹÌÀÓ. // cafrii 050602 add if (flag & CSF_DontWrapAround) { dprint(2, " ucm not found.. return..\n"); DMW_MSC_UnlockUcm(); return 0; // channel not found } dprint(2, " ucm not found!. wrap around and retry..\n"); for (i=g_UCM_number-1; i>=index; i--) { if (g_bReserveUcmIndex0) if(i==0) continue; if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209 if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325 if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue; if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue; if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue; if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050602 add break; } if (i < index) { dprint(0, "!! no enabled proper ucm!!\n"); DMW_MSC_UnlockUcm(); return 0; } //dprint(2, " find ucm: (%02d) %d-%d, %d %c[%03d]\n", i, g_UCM[i].Major, g_UCM[i].Minor, // g_UCM[i].RF, g_UCM[i].VctFlag ? 'v' : ' ', g_UCM[i].Uid); } if (szBuf > 0 && uidBuf) uidBuf[0] = g_UCM[i].Uid; DMW_MSC_UnlockUcm(); return 1; } #if 0 _____________________() #endif // Rf surfing °ü·Ã.. 4/24 Ãß°¡ // // int DMW_MSC_FindRfUp(UINT16 rfCurrent, int flag, int szBuf, int *uidBuf) { int i, nMatch = 0; int rf, rfOriginal = rfCurrent; BOOL bOverwrapped = FALSE; DMW_MSC_LockUcm(); // rfCurrent validity check. // required?? if (g_UCM_number <= 0) { DMW_MSC_UnlockUcm(); return 0; } while (1) { // ¿øÇÏ´Â Á¤º¸¸¦ ãÀ» ¶§ ±îÁö ¹Ýº¹ÇÑ´Ù. // rfCurrentº¸´Ù Å« ÃÖ¼Ò rf¸¦ ã´Â´Ù. // g_UCM[i].RF °¡ UINT8À̹ǷΠºñ±³¿¡ ÁÖÀǸ¦ ¿äÇÔ!! rf = 1000; // set to maximum. for (i=0; i rfCurrent && g_UCM[i].RF < rf) rf = g_UCM[i].RF; } if (rf == 1000) { // not found in this rfCurrent. if (bOverwrapped) { //dprint(0, "!! no proper channel in UCM!\n"); break; } rfCurrent = 0; // retry finding from lowest rf bOverwrapped = TRUE; //dprint(2, "RF greater than %d not found. retry from lowest..\n", rfCurrent); continue; } //dprint(2, "found rf %d\n", rf); if (bOverwrapped && rfCurrent >= rfOriginal) { // not found in whole UCM. end loop. //dprint(2, "! overwrapped and return to original %d\n", rfCurrent); break; } nMatch = 0; for (i=0; i 0) break; // some ucm found. //dprint(0, "!! rf %d found, but not proper. continue next rf..\n", rf); rfCurrent = rf; } // end of while DMW_MSC_UnlockUcm(); return nMatch; } int DMW_MSC_FindRfDown(UINT16 rfCurrent, int flag, int szBuf, int *uidBuf) { int i, nMatch = 0; int rf, rfOriginal = rfCurrent; BOOL bOverwrapped = FALSE; DMW_MSC_LockUcm(); // rfCurrent validity check. // required?? if (g_UCM_number <= 0) { DMW_MSC_UnlockUcm(); return 0; } while (1) { // ¿øÇÏ´Â Á¤º¸¸¦ ãÀ» ¶§ ±îÁö ¹Ýº¹ÇÑ´Ù. // rfCurrentº¸´Ù ÀÛÀº ÃÖ´ë rf¸¦ ã´Â´Ù. rf = 0; for (i=0; i rf) rf = g_UCM[i].RF; } if (rf == 0) { // not found using this rf. find from largest rf. if (bOverwrapped) break; rfCurrent = 1000; bOverwrapped = TRUE; continue; } if (bOverwrapped && rfCurrent <= rfOriginal) { // not found in whole UCM. end loop. break; } nMatch = 0; for (i=0; i 0) break; // some ucm found. rfCurrent = rf; } // end of while DMW_MSC_UnlockUcm(); return nMatch; } #if 0 _____________________() #endif // surf ä³Î °ü·Ã.. 3/21 Ãß°¡ // // int DMW_MSC_Surf2Index(int surf) { // surfIndex --> index (ucm). require caller's UCM lock. int i, idx = -1; for (i=0; i uid // µ¿ÀÏÇÑ surfIndex°¡ ¿©·¯°³ ¹ß°ßµÉ °æ¿ì, Á¦ÀÏ ¸¶Áö¸·¿¡ ¹ß°ßµÈ ä³Î uid°¡ ¸®ÅϵȴÙ. int i, uid = -1; if (surf == 0) return 0; DMW_MSC_LockUcm(); for (i=0; i surfIndex int index; UINT16 surf; DMW_MSC_LockUcm(); index = DMW_MSC_Uid2Index(uid); if (index < 0) { DMW_MSC_UnlockUcm(); return 0; } surf = g_UCM[index].SurfIndex; DMW_MSC_UnlockUcm(); return surf; } UINT16 DMW_MSC_FindMaxSurfIndex(int *returnUcmIndex) { // *returnUcmIndex: max surfIndex¸¦ °¡Áö´Â channelÀÇ UCM index // return value: surfIndex // returnUcmIndex°¡ NonNullÀÏ °æ¿ì¿¡´Â callerÃø¿¡¼­ UcmLockÀ» ÇÊ¿ä·Î ÇÔ. int i; int maxidx = -1; UINT16 maxsurf = 0; DMW_MSC_LockUcm(); for (i=0; i= 0 && returnUcmIndex) *returnUcmIndex = maxidx; DMW_MSC_UnlockUcm(); return maxsurf; } UINT16 DMW_MSC_FindMinSurfIndex(int *returnUcmIndex) { // *returnUcmIndex: min surfIndex¸¦ °¡Áö´Â channelÀÇ UCM index // return value: surfIndex // returnUcmIndex°¡ NonNullÀÏ °æ¿ì¿¡´Â callerÃø¿¡¼­ UcmLockÀ» ÇÊ¿ä·Î ÇÔ. int i; int minidx = -1; UINT16 minsurf = 65535; DMW_MSC_LockUcm(); for (i=0; i g_UCM[i].SurfIndex) { minsurf = g_UCM[i].SurfIndex; minidx = i; } } if (minidx >= 0 && returnUcmIndex) *returnUcmIndex = minidx; DMW_MSC_UnlockUcm(); return minsurf; } int DMW_MSC_FindSurfUp(int uidCurrent, int flag) { // return uid. int i, index, uid; UINT16 surf, surf_start, max_surf; DMW_MSC_LockUcm(); index = DMW_MSC_Uid2Index(uidCurrent); if (index < 0 || g_UCM[index].SurfIndex == 0) { dprint(0, "!! uid %d, idx %d is invalid or not surf ch.\n", uidCurrent, index); if (index < 0 || flag & CSF_IgnoreSurfOrder) { // find lowest index channel which is in surf list. uid = -1; for (i=0; i= 0) break; } if (surf == surf_start) { dprint(0, "!! not found any other surf channel!\n"); i = index; } //else dprint(2, "found sid %d\n", surf); uid = g_UCM[i].Uid; DMW_MSC_UnlockUcm(); return uid; } } int DMW_MSC_FindSurfDown(int uidCurrent, int flag) { // return uid. int i, index, uid; UINT16 surf, surf_start, max_surf; DMW_MSC_LockUcm(); index = DMW_MSC_Uid2Index(uidCurrent); if (index < 0 || g_UCM[index].SurfIndex == 0) { dprint(0, "!! uid %d, idx %d is invalid or not surf ch.\n", uidCurrent, index); if (index < 0 || flag & CSF_IgnoreSurfOrder) { // find lowest index channel which is in surf list. uid = -1; for (i=0; i= 0) break; } if (surf == surf_start) { dprint(0, "!! not found any other surf channel!\n"); i = index; } //else dprint(2, "found sid %d\n", surf); uid = g_UCM[i].Uid; DMW_MSC_UnlockUcm(); return uid; } } #if 0 ______API_____________() #endif STATUS (*g_fnUcmDeleteHook)(int idx); // channel delete hook entry function STATUS DMW_CDB_InitializeChannelLib(ChannelType type, int sizeExtension) { if (sizeExtension < 0) sizeExtension = 0; if (sizeExtension > 32) sizeExtension = 32; #if 1 // Custom ChannelTypeÀ» Ãß°¡ÇÑ °æ¿ì´Â ºñ±³ ±¸¹®À» ¼öÁ¤ÇØ¾ß ÇÑ´Ù. // if (type != ChannelType_Air && type != ChannelType_Cable) { dprint(0, "!! invalid channel type %d\n", type); return statusInvalidArgument; } #endif if (g_CurChannelType != type) { DMW_CDB_ClearAll(); // ±âÁ¸ÀÇ UCmÀ» Æó±â. if (g_sizeUcmExtension != sizeExtension) { DMW_MSC_LockUcm(); DHL_OS_Free((void**)&g_UCM); g_UCM_max = 0; *(int *)&g_sizeUcmExtension = sizeExtension; DMW_MSC_UnlockUcm(); } // cafrii 040628 add // // µðÆúÆ® Frequency standard¸¦ Àû¿ë½ÃÄÑÁØ´Ù. // Cable MultiStandard¸¦ Áö¿øÇÏÁö ¾Ê´Â Application¿¡¼­´Â ½Å°æ¾²Áö ¾Ê°í // Air/Cable_Std µÎ°¡Áö¸¸ »ç¿ëÇÒ ¼ö ÀÖµµ·Ï... // if (type == ChannelType_Air) { DMW_HAL_SetChannelStandard(eDHL_FREQ_AIR); } else { DMW_HAL_SetChannelStandard(eDHL_FREQ_STD); // ÀÏ´Ü STD_Cable·Î ¼³Á¤ÇÑ´Ù. // ¸¸¾à STD ÀÌ¿ÜÀÇ ´Ù¸¥ ±Ô°ÝÀ» Áö¿øÇÑ´Ù¸é ÀÌ API ÀÌÈÄ¿¡ º°µµ·Î Change ÇÏ´Â API¸¦ // ´Ù½Ã È£ÃâÇØ¾ß ÇÑ´Ù. } *(ChannelType *)&g_CurChannelType = type; // cafrii, 030322 ¹ö±×¼öÁ¤. } else { // cafrii 040628 add // channel number, PID °ªÀ» Context ÀúÀåÀÇ Å°·Î »ç¿ëÇϱ⠶§¹®¿¡ // ¸ðµç FlattenµÈ Á¤º¸µµ »èÁ¦µÇ¾î¾ß ÇÑ´Ù. // DB Clear µÉ¶§ ¼öÇàµÇ±â´Â ÇÏÁö¸¸ channel typeÀº µ¿ÀÏÇѵ¥ // Frequency std ¸¸ º¯°æµÇ´Â °æ¿ì¿¡´Â Ȥ UserÀÇ ½Ç¼ö·Î DB¸¦ Áö¿ìÁö ¾ÊÀ» ¼öµµ Àֱ⶧¹®.. // #if USE_FLATTEN_VIDEO DHL_VID_DeleteAllFlattenedInfo(); #endif } return statusOK; } STATUS DMW_CDB_TerminateChannelLib() { dprint(2, "TerminateChannelLib.\n"); return statusOK; } //****************************************************************** // // Update Channel DB APIs // // // channel DB¿Í °ü·ÃÀÖ´Â broadcast typeÀº Air/CableÀε¥, // ÇöÀç ¸Þ¸ð¸®¿¡´Â ÇÑ Á¾·ùÀÇ channel DB¸¸ ¿Ã¶ó¿Ã¼ö ÀÖ´Ù. // ¹°·Ð NvRAM¿¡´Â µÎ Á¾·ù ´Ù ÀúÀåµÇ¾î ÀÖÀ» ¼ö ÀÖ´Ù. //-------------------------------------------------- // initialize channel DB // STATUS DMW_CDB_ClearAll() { int i; DMW_MSC_LockUcm(); // DMW_CDB_DeleteUcmChannel ÀÌ ÇÔ¼ö¸¦ °¢ entryº°·Î °¢°¢ ºÎ¸£¸é ¸Å¹ø delete ÇÒ ¶§¸¶´Ù // DB sortingÀ» ¼öÇàÇϱ⠶§¹®¿¡ ºÎÇϰ¡ ¸¹´Ù. // µû¶ó¼­ ¸ðµç DB¸¦ ´Ù Áö¿ì´Â ÀÌ·± ÇÔ¼ö°°Àº °æ¿ì¿¡´Â µû·Î Äڵ带 ÀÛ¼ºÇÑ´Ù. // if (g_fnUcmDeleteHook) { // delete hookÀÌ ÀÖ´Â °æ¿ì¿¡¸¸ °¢ entryº° 󸮸¦ ÇÏ¸é µÈ´Ù. // delete hookÀÌ ¾ø´Ù¸é ±×³É UCM ¿µ¿ª¸¸ Áö¿ö¹ö¸®¸é µÈ´Ù. for (i=g_UCM_number-1; i>=0; i--) { g_fnUcmDeleteHook(i); } } // cafrii 041126 add //for (i=g_UCM_number-1; i>=0; i--) // DMW_CDB_DeleteUcmCsd(i); DMW_CDB_DeleteAllUcmCsd(); // cafrii 041127 fix.. more efficient g_UCM_number = 0; // ÇÒ´çµÈ ¸Þ¸ð¸®¸¦ ÇØÁ¦ÇÏÁö´Â ¾Ê´Â´Ù. ´Ù½Ã »ç¿ëµÉ °æ¿ì¸¦ ´ëºñÇØ¼­ ±×³É µÐ´Ù. // index 0¿¡ ´ëÇÑ Æ¯º°ÇÑ °æ¿ìµµ ÀÌ ÇÔ¼ö¿¡¼­´Â ½Å°æ¾²Áö ¾Ê´Â´Ù. // caller¿¡¼­ ÇÊ¿äÇÑ °æ¿ì Ãß°¡·Î assine ÇÏ¸é µÈ´Ù. DMW_MSC_UnlockUcm(); // cafrii 060630 add // channel number, PID °ªÀ» Context ÀúÀåÀÇ Å°·Î »ç¿ëÇϱ⠶§¹®¿¡ // ¸ðµç FlattenµÈ Á¤º¸µµ »èÁ¦µÇ¾î¾ß ÇÑ´Ù. // #if USE_FLATTEN_VIDEO DHL_VID_DeleteAllFlattenedInfo(); #endif return statusOK; } //------------------------------ // DMW_CDB_UpdateDB // // TV ½Ãû Áß¿¡ ÇöÀç RF ÀÇ Ã¤³ÎÀ» ´Ù½Ã °Ë»öÇÏ´Â ÇÔ¼ö. // ÀÌ¹Ì tuningÀº µÇ¾î Àֱ⠶§¹®¿¡ Tuner ¼³Á¤Àº ÇÏÁö ¾ÊÀ¸¸ç, ´ÜÁö table ¸¸ ´Ù½Ã ¹Þ´Â´Ù. // // ¿©±â¼­ ÁöÁ¤ÇÏ´Â rf´Â ½ÇÁ¦·Î tuner¸¦ settingÇϱâ À§ÇÑ °ÍÀÌ ¾Æ´Ï°í, // updateÇÒ DBÀÇ ÇÊ¿äÇÑ ÀÚ·á·Î¼­ ³Ñ°ÜÁÖ´Â °ÍÀÌ´Ù. µû¶ó¼­ ¹Ýµå½Ã Á¤È®ÇÑ RF¸¦ ³Ñ°ÜÁà¾ß ÇÑ´Ù. // // ÀϺΠTuner ¸ðµâÀº ¾Æ³¯·Î±×¿Í µðÁöÅÐ Æ©´×ÀÌ ¿ÏÀüÈ÷ ±¸ºÐµÇ¾î »ç¿ëµÇ¾î¾ß Çϴµ¥, // ÀÌ °æ¿ì ¸¸¾à ÇöÀç ¾Æ³¯·Î±×¸¦ ½ÃûÁßÀ̶ó¸é µðÁöÅÐ °Ë»öÀÌ ºÒ°¡´ÉÇϸç // ÇöÀç µðÁöÅÐÀ» ½ÃûÁßÀ̶ó¸é ¾Æ³¯·Î±× °Ë»öÀº ºÒ°¡´ÉÇÏ´Ù. // Áï, scan_flagÀÇ ¸ðµç °ªÀÌ ´Ù ¹Ý¿µµÇÁö ¸øÇÏ´Â °æ¿ì°¡ ÀÖ´Ù. // // STATUS DMW_CDB_UpdateDB(int rf, int scan_flag, int *pnUid, int **puidBuf) { // ÀÌ ÇÔ¼ö´Â ´õÀÌ»ó Áö¿øÇÏÁö ¾Ê´Â´Ù. return statusNotImpl; } //------------------------------ // DMW_CDB_ScanChannel // // Autoscan ÇÔ¼öÀÇ one-channel ¹öÀü. // ²À TV Stop »óÅ¿¡¼­ call µÇ¾î¾ß ÇÔ. (Æ©³Ê¸¦ »õ·Î ¼³Á¤Çϱ⠶§¹®..) // »ç¿ëÀÚ°¡ ÁöÁ¤ÇÑ Air/Cable Ç÷¡±×´Â ¹«½ÃµÊ. ÇöÀçÀÇ ChannelType »óÅ ¾È¿¡¼­ µ¿ÀÛÇÑ´Ù. // NTSC/VSB/QAM Ç÷¡±×´Â »ç¿ëµÈ´Ù. // // DMW_CDB_ScanChannel °ú DMW_CDB_ScanChannelEx ÀÇ ±¸ºÐÀ» ¾ø¾Ö°í // DMW_CDB_ScanChannel ·Î ÅëÀÏÇÑ´Ù. // Argument°¡ Ãß°¡µÇ¾úÀ½¿¡ À¯ÀÇ. STATUS DMW_CDB_ScanChannel(int rf, int flag, ChannelScanCallback eventcb, int *pnUid, int **puidBuf) { // DMW_ASC_ScanChannel¿¡¼­ Áö¿øÇÑ´Ù. // return statusNotImpl; } #if 0 // ¾Æ·¡ ÇÔ¼ö°¡ Á¤¸®µÉ ¶§ ±îÁö block STATUS DMW_CDB_UpdateUcmFromTvct(tvctPtr_t tvct, int rf, int scan_flag, int *pnUid, int **puidBuf) { return update_ucm_from_tvct(tvct, rf, scan_flag, pnUid, puidBuf); } STATUS DMW_CDB_UpdateUcmFromCvct(cvctPtr_t cvct, int rf, int scan_flag, int *pnUid, int **puidBuf) { return update_ucm_from_cvct(cvct, rf, scan_flag, pnUid, puidBuf); } #endif /* ÀÌ ÇÔ¼ö´Â ÀÌ¹Ì Áغñ µÈ psi/psip Å×À̺íÀ» ÀÌ¿ëÇÏ¿© ch update¸¦ ¼öÇàÇÑ´Ù. */ STATUS DMW_CDB_UpdateChannel(xvctPtr_t vct, MPEG_PAT *pat, MPEG_PMT **pmtlist, int rf, int scan_flag, int *pnUid, int **puidBuf) { return SCN_UpdateUcmVct(vct, pat, pmtlist, rf, scan_flag, pnUid, puidBuf); } int DMW_CDB_MakeNewUcm(int major, int minor, int rf, int vf, int st) { // do not call this function unless you know what this function does.. // ¸®ÅϵǴ idx °ªÀ» »ç¿ëÇÏ·Á¸é callerÂÊ¿¡¼­µµ ¸¶Âù°¡Áö·Î UcmLockÀ» ÇØ¾ß ÇÑ´Ù. int idx; DMW_MSC_LockUcm(); idx = insert_ucm(major, minor, rf, vf); if (g_UCM && idx >= 0) { g_UCM[idx].Service_type = (st & 3); g_UCM[idx].Uid = make_new_ucm_uid_counter(); } DMW_MSC_UnlockUcm(); return idx; } void *DMW_CDB_RegisterUcmDeleteHook(STATUS (*fn)(int idx)) { void *oldfn; dprint(2, "RegisterUcmDeleteHook: %x\n", fn); oldfn = (void *)g_fnUcmDeleteHook; g_fnUcmDeleteHook = fn; return (void *) oldfn; // ¸®ÅϵǴ °ªÀº previous hook function. caller´Â ÀÌ °ªÀ» ±â¾ïÇß´Ù°¡ // hook functionÀÌ callµÇ¸é ¸Ç ³ªÁßÀÌ ÀÌÀü previous hookÀ» È£ÃâÇØ¼­ // call chainÀÌ ²÷¾îÁöÁö ¾Êµµ·Ï ÇØ¾ß ÇÑ´Ù. } STATUS DMW_CDB_DeleteUcmChannel(int idx) { // ÇØ´ç indexÀÇ ucmÀ» Áö¿î´Ù. // // ÀÌ ÇÔ¼ö´Â ±²ÀåÈ÷ ÁÖÀÇÇØ¼­ »ç¿ëÇϱ⠹ٶ÷. // AutoscanÀÇ ¸¶Áö¸· °úÁ¤ À̿ܿ¡ UCMÀ» Áö¿ì´Â °ÍÀº ±ÇÀåµÇÁö ¾Ê´Â´Ù. // // Áö¿î ÈÄ¿¡µµ ¿À¸§Â÷¼ø Á¤·ÄÀ» À¯ÁöÇϸç, ºó ÀÚ¸®´Â shiftµÇ¾î ¸Þ²ãÁø´Ù. // extern STATUS DMW_EPG_DeleteCurrentChannel(int idx); int i; if (!g_UCM || idx < 0 || idx >= g_UCM_number) return statusOutOfRange; if (g_bReserveUcmIndex0 && idx == 0) { dprint(0, "!! Deleting UCM[0] not allowed..\n"); return statusInvalidArgument; } dprint(2, "DeleteUcmItem(idx %d, uid %d) --> total ucm number %d\n", idx, g_UCM[idx].Uid, g_UCM_number-1); if (g_fnUcmDeleteHook == NULL) { if (g_UCM[idx].pEpgDB) dprint(0, "!! Warning: EPG DB link exist, but fnUcmDeleteHook not registerred\n"); } else { g_fnUcmDeleteHook(idx); } // cafrii 041126 add DMW_CDB_DeleteUcmCsd(idx); // idx¸¦ Áö¿ì´Â°Å´Ï±î idx+1 ºÎÅÍ ³¡±îÁö¸¦ ÇÑÄ­¾¿ ¾ÕÀ¸·Î À̵¿.. for (i=idx+1; i= 0) DMW_CDB_DeleteUcmChannel(i); DMW_MSC_UnlockUcm(); return (i>=0) ? statusOK : statusChannelNotFound; } // delete channel information of specified RF channel // STATUS DMW_CDB_DeleteRFChanInfo(int RF_number) { int i; if (!g_UCM) return statusOK; DMW_MSC_LockUcm(); for (i=0; i major_number) // ¿À¸§Â÷¼ø Á¤·ÄÀ̹ǷΠ´õ ÀÌ»ó ÁøÇà ºÒÇÊ¿ä. break; if (g_UCM[i].Major == major_number && g_UCM[i].VctFlag) { DMW_CDB_DeleteUcmChannel(i); // ¾È¿¡¼­ UCM_numberµµ °¨¼ÒÇØ¾ß ÇÔ.. i--; // ÇöÀç°ÍÀÌ Áö¿öÁ³À¸´Ï±î, ÇöÀç indexºÎÅÍ ´Ù½Ã ½ÃÀÛ. } } DMW_MSC_UnlockUcm(); return statusOK; } // delete channel information of specified major number STATUS DMW_CDB_DeleteMajorMinorChanInfo(int major, int minor) { int i; if (!g_UCM) return statusOK; DMW_MSC_LockUcm(); for (i=0; i major) // ¿À¸§Â÷¼ø Á¤·ÄÀ̹ǷΠ´õ ÀÌ»ó ÁøÇà ºÒÇÊ¿ä. break; if (g_UCM[i].Major == major && g_UCM[i].Minor == minor && g_UCM[i].VctFlag) { DMW_CDB_DeleteUcmChannel(i); // ¾È¿¡¼­ UCM_numberµµ °¨¼ÒÇØ¾ß ÇÔ.. i--; // ÇöÀç°ÍÀÌ Áö¿öÁ³À¸´Ï±î, ÇöÀç indexºÎÅÍ ´Ù½Ã ½ÃÀÛ. } } DMW_MSC_UnlockUcm(); return statusOK; } STATUS DMW_CDB_DeleteAllAnalogChannel() { // Digital only STBÀÇ °æ¿ì VCT¿¡¼­ ÃßÃâµÈ analog ä³Î Á¤º¸°¡ Çʿ䰡 ¾øÀ¸¹Ç·Î // ÀÌ ÇÔ¼ö¸¦ ÀÌ¿ëÇØ¼­ »èÁ¦ÇÒ ¼ö ÀÖ´Ù. // StartScan()ÀÇ scanComplete message callback¿¡¼­ ÀÌ ÇÔ¼ö¸¦ ºÒ·¯ÁÖ¸é µÈ´Ù. // // ¶Ç´Â ¾Æ¿¹ StartScan()¿¡¼­ VCTÀÇ analog¸¦ skipÇÏ´Â ¹æ¹ýµµ °í·ÁÇØ º¼ ¼ö ÀÖ´Ù. // À§ µÎ°¡Áö ¹æ¹ýÀ» °â¿ëÇÏ´Â °Íµµ ¾ÈÀüÀ» À§Çؼ­ ¼±ÅÃÇÒ ¼ö ÀÖ´Â ÁÁÀº ¹æ¹ýÀÓ. // int i; if (!g_UCM) return statusOK; DMW_MSC_LockUcm(); for (i=0; i= g_UCM_number) return statusInvalidArgument; #if 0//leon 2003.10.9 skipped channelµµ surf¿¡ Ãß°¡ÇÒ¼öÀÖµµ·Ï if (g_UCM[index].Skipped) return statusSkippedChannel; #endif if (g_UCM[index].SurfIndex) DMW_CDB_ReleaseSurfChannel(index); // ¸ÕÀú Áö¿ìÀÚ. // surfIndex´Â 1ºÎÅÍ ½ÃÀÛÇÏ´Â °ªÀÌ´Ù. if (prev_index == -1) surfindex = 1; else if (prev_index == -2) surfindex = DMW_MSC_FindMaxSurfIndex(NULL) + 1; // Çϳªµµ ¾øÀ¸¸é 1 (¸ÇóÀ½) else if (prev_index < 0 || prev_index >= g_UCM_number) surfindex = 1; // first channel in surf list. else { surfindex = g_UCM[prev_index].SurfIndex + 1; // prev_index°¡ surf list¿¡ ¾ø´Â °ÍÀ̸é 1¹øºÎÅÍ ¹øÈ£¸Å±è. } // 'surfindex' ÀÌÈÄÀÇ ¸ðµç surfindexµéÀ» Çϳª¾¿ µÚ·Î ¹Ì·é´Ù. for (i=0; i= surfindex) { g_UCM[i].SurfIndex++; } } g_UCM[index].SurfIndex = surfindex; //g_maxSufIndex++; return statusOK; } // delete a channel in Surf channel link STATUS DMW_CDB_ReleaseSurfChannel(int index) { int surfindex, i; if (index < 0 || index >= g_UCM_number) return statusInvalidArgument; surfindex = g_UCM[index].SurfIndex; g_UCM[index].SurfIndex = 0; if (surfindex) { // 'surfindex' ÀÌÈÄÀÇ ¸ðµç surfindexµéÀ» Çϳª¾¿ µÚ·Î ¹Ì·é´Ù. for (i=0; i surfindex) { g_UCM[i].SurfIndex--; } } } return statusOK; } // set a channel as active channel STATUS DMW_CDB_SetFavChannel(int index) { if (index < 0 || index >= g_UCM_number) return statusInvalidArgument; g_UCM[index].Skipped = FALSE; return statusOK; } // set a channel as inactive channel STATUS DMW_CDB_ReleaseFavChannel(int index) { if (index < 0 || index >= g_UCM_number) return statusInvalidArgument; DMW_CDB_ReleaseSurfChannel(index); g_UCM[index].Skipped = TRUE; return statusOK; } // cafrii 060630 add void DMW_CDB_InvalidateAllPidInfo(void) { int i; dprint(2, "invalidate all pids info\n"); DMW_MSC_LockUcm(); for (i=0; i= 0) { memset(tuneParam, 0, sizeof(TuneParam)); tuneParam->rf = g_UCM[index].RF; //tuneParam->tuneRequired = TRUE; tuneParam->type = (ModulationType) g_UCM[index].Service_type; // cafrii 060630 change if ((flag & CTF_SkipPrescanPidInfo) == 0) // if NOT skip, { // ¾î´À ÇϳªÀÇ pid¶óµµ NO_INFO°¡ ÀÖÀ¸¸é pid Æ©´×Àº »ç¿ë ºÒ°¡.. // // todo.. 070201 to check // ¿©±â¼­ pmt_pidµµ üũ ÇØ¾ß Çϴ°¡? // if (g_UCM[index].Video_pid == DMW_PID_NO_INFO || g_UCM[index].Audio_pid == DMW_PID_NO_INFO || g_UCM[index].Pcr_pid == DMW_PID_NO_INFO) { dprint(0, "!! no info pid exist. skip prescan pid info..\n"); tuneParam->vidPid = tuneParam->audPid = tuneParam->pcrPid = 0; flag |= CTF_SkipPrescanPidInfo; } else { tuneParam->vidPid = g_UCM[index].Video_pid; tuneParam->audPid = g_UCM[index].Audio_pid; tuneParam->pcrPid = g_UCM[index].Pcr_pid; tuneParam->vidType = g_UCM[index].Video_type; tuneParam->audType = g_UCM[index].Audio_type; } } tuneParam->flag = flag; tuneParam->flag = (tuneParam->flag & ~CTF_Mask_Tuning) | (g_UCM[index].VctFlag ? CTF_VCTOnly : CTF_PSIOnly); // CTF_TunerAutoFreqAdjust ´Â »ç¿ëÇÏÁö ¾Ê´Â´Ù. (ÇÊ¿äÇϸé Ãß°¡..) //tuneParam->flag |= CTF_ShowHiddenChannelAlso; if (g_UCM[index].Minor == ONE_PART_CHANNEL_INDICATOR) { // this is one part channel number tuneParam->major = g_UCM[index].Major; // only in VCT tuneParam->minor = g_UCM[index].Minor; } else { tuneParam->major = g_UCM[index].Major; // only in VCT tuneParam->minor = g_UCM[index].Minor; } tuneParam->progNumber = g_UCM[index].Prog_number; // only in PSI #if 1 // cafrii 050305 bugfix.. tuneParam->freqOffset = g_UCM[index].freqOffset; #else if(tuneParam->type == 0){ tuneParam->freqOffset = g_UCM[index].freqOffset; }else{ tuneParam->freqOffset = 0; } #endif } DMW_MSC_UnlockUcm(); if (index < 0) { // no such Uid exist. dprint(0, "!! invalid Uid %d. stop!\n", uid); return statusChannelNotFound; } dprint(2, "Call RfTune: rf %d, type %d, offset %d, %d-%d, #%d\n", tuneParam->rf, tuneParam->type, tuneParam->freqOffset, tuneParam->major, tuneParam->minor, tuneParam->progNumber); return Dmc_ChangeRfChannelByTuneParam(tuneParam, bWaitCompletion, (void *)fn, userparam); } // cafrii 041202, redesign using new API.. more simple.. // STATUS DMW_TUN_TuneChannelByUid(UINT16 uid, BOOL bSkipPrescanPids, BOOL bWaitCompletion, ChannelTuneCallback fn, UINT32 userparam) { UINT32 flag = 0; if (bSkipPrescanPids) flag |= CTF_SkipPrescanPidInfo; return DMW_TUN_TuneChannelByUidAndFlag(uid, flag, bWaitCompletion, fn, userparam); } #if 0 ______Backup____________() #endif //---------------------------------------------------------------- // cafrii 031205, add UCM CORE functionalities.. // UCM_CORE *DMW_CDB_BackupUcmCore() { // if NULL, memory resource is not sufficient to allocate memory.. // caller should free this memory after use int i; UCM_CORE *core = NULL; UCM_CORE_ENTRY *uc = NULL; DMW_MSC_LockUcm(); if (g_UCM_number) { uc = (UCM_CORE_ENTRY *) DHL_OS_Malloc(sizeof(UCM_CORE_ENTRY) * g_UCM_number); if (uc == NULL) { dprint(0, "!! Out of memory in BackupUcmCore\n"); goto end_of_function; } } core = (UCM_CORE *) DHL_OS_Malloc(sizeof(UCM_CORE)); if (core == NULL) { dprint(0, "!! Out of memory in BackupUcmCore\n"); DHL_OS_Free((void**)&uc); goto end_of_function; } core->num = g_UCM_number; core->entry = uc; // entry may be NULL if g_UCM_number is zero. for (i=0; ientry && knum; k++) { UCM_CORE_ENTRY *uc = core->entry; DHL_OS_Printf(" [%d] rf %d, %d-%d skip %d, surf %d, block %d\n", k, (int)uc[k].rf, (int)uc[k].major, (int)uc[k].minor, (int)uc[k].skip, (int)uc[k].surf, (int)uc[k].block); } } STATUS DMW_CDB_UpdateUcmCore(UCM_CORE *core) { // update UCM core so that channel parameters can be unchanged.. UCM_CORE_ENTRY *uc; int i, k; if (core == NULL) return statusInvalidArgument; //dprint(1, "UpdateUcmCore(%x, %d, %x)\n", core, core->num, core->entry); if (core->num == 0) { dprint(2, " No entries in UcmCore. \n"); return statusOK; // updateÇÒ µ¥ÀÌÅͰ¡ ¾ø´Ù. } DMW_MSC_LockUcm(); for (k=0; knum; k++) { uc = core->entry; //dprint(2, " [%d] rf %d, %d-%d skip %d, surf %d, block %d\n", //k, uc[k].rf, uc[k].major, uc[k].minor, uc[k].skip, uc[k].surf, uc[k].block); // ±âÁ¸ µ¥ÀÌÅͶû ÀÏÄ¡ÇÏ´Â °Í ÀÖÀ¸¸é ¹«Á¶°Ç overwrite. for (i=0; inum); // Please call this "FREE" function in caller (Application) return statusOK; } void DMW_CDB_FreeUcmCore(UCM_CORE *core) { if (!core) return; DHL_OS_Free((void**)&core->entry); DHL_OS_Free((void**)&core); } // cafrii 041126 add // use MW's own ucm print function // // // ¸Þ¸ð¸®¿¡ ÀÖ´Â UCMÀ» ¸®½ºÆ®ÇÑ´Ù. // void DMW_CDB_PrintOneUcm(int i, int detailLevel) { char surf[20]; char channel[20]; // 65536 135, 999-999 13 if (g_UCM[i].SurfIndex) sprintf(surf, "%02d", g_UCM[i].SurfIndex % 100); else sprintf(surf, ".."); if (g_UCM[i].Service_type == 0) { // NTSC #if 0 sprintf(channel, "%2d-%-3d %-3d", g_UCM[i].Major, g_UCM[i].Minor, g_UCM[i].RF); #else // cafrii 050119 add.. ¾Æ³¯·Î±×µµ OnePart °¡ °¡´ÉÇÔ if (g_UCM[i].Minor == ONE_PART_CHANNEL_INDICATOR) sprintf(channel, " %-5d %-3d", g_UCM[i].Major, g_UCM[i].RF); else sprintf(channel, "%2d-%-3d %-3d", g_UCM[i].Major, g_UCM[i].Minor, g_UCM[i].RF); #endif DHL_OS_Printf(" %c(%02d) %-10s %c[%03d] %s $%-3d analog (%dKHz) [%s] %d/%d\n", g_UCM[i].disabled ? 'x' : g_UCM[i].hidden ? 'h' : g_UCM[i].Skipped ? ' ' : g_UCM[i].blocked ? 'b' : '+', i, channel, // g_UCM[i].Major, g_UCM[i].Minor, g_UCM[i].RF, g_UCM[i].VctFlag ? 'v' : ' ', g_UCM[i].Uid, surf, g_UCM[i].source_id, // SI ¿¡¼­´Â source_id°¡ Áß¿äÇϹǷΠ°°ÀÌ Ç¥½Ã.. g_UCM[i].freqOffset/1000, DMW_Unicode2Ks((UINT16*)(g_UCM[i].ShortName), 7, NULL), g_UCM[i].num_csd, g_UCM[i].max_csd ); if (detailLevel >= 1 && g_UCM[i].csd) DMW_CDB_PrintCsd(g_UCM[i].csd, g_UCM[i].num_csd, 6, detailLevel); } else { if (g_UCM[i].VctFlag) { // from VCT if (g_UCM[i].Minor == ONE_PART_CHANNEL_INDICATOR) sprintf(channel, " %-5d %-3d", g_UCM[i].Major, g_UCM[i].RF); else sprintf(channel, "%2d-%-3d %-3d", g_UCM[i].Major, g_UCM[i].Minor, g_UCM[i].RF); DHL_OS_Printf(" %c(%02d) %-10s%c%c[%03d] %s #%-2d $%-3d %s [%s] (%dKHz) %x/%x/%x %x/%x:%x %d/%d\n", g_UCM[i].disabled ? 'x' : g_UCM[i].hidden ? 'h' : g_UCM[i].Skipped ? ' ' : g_UCM[i].blocked ? 'b' : '+', // enabled channel i, channel, g_UCM[i].scrambled ? '*' : ' ', // cafrii 041130 add g_UCM[i].VctFlag ? 'v' : ' ', g_UCM[i].Uid, surf, g_UCM[i].Prog_number, g_UCM[i].source_id, ServiceTypeString(g_UCM[i].Service_type), DMW_Unicode2Ks((UINT16*)(g_UCM[i].ShortName), 7, NULL), g_UCM[i].freqOffset/1000, g_UCM[i].Pcr_pid, g_UCM[i].Video_pid, g_UCM[i].Audio_pid, g_UCM[i].Video_type, g_UCM[i].Audio_type, g_UCM[i].video_format, g_UCM[i].num_csd, g_UCM[i].max_csd ); if (detailLevel >= 1 && g_UCM[i].csd) DMW_CDB_PrintCsd(g_UCM[i].csd, g_UCM[i].num_csd, 6, detailLevel); if (detailLevel >= 2 && g_UCM[i].LongName[0]) { char longname[100]; DMW_Unicode2Ks((UINT16*)(g_UCM[i].LongName), (int)sizeof(g_UCM[i].LongName)/sizeof(g_UCM[i].LongName[0]), longname), DHL_OS_Printf(" longname: '%s'\n", longname); } } else { // from PSI //if (g_UCM[i].Minor == ONE_PART_CHANNEL_INDICATOR) // sprintf(channel, "%3d", g_UCM[i].Major); //else sprintf(channel, "%2d-%-3d %-3d", g_UCM[i].Major, g_UCM[i].Minor, g_UCM[i].RF); DHL_OS_Printf(" %c(%02d) %-10s%c%c[%03d] %s #%-2d $%-3d %s [PSI] (%dKHz) %x/%x/%x %x/%x:%x %d/%d\n", g_UCM[i].disabled ? 'x' : g_UCM[i].Skipped ? ' ' : g_UCM[i].blocked ? 'b' : '+', // enabled channel i, channel, g_UCM[i].scrambled ? '*' : ' ', // cafrii 041130 add g_UCM[i].VctFlag ? 'v' : ' ', g_UCM[i].Uid, surf, g_UCM[i].Prog_number, g_UCM[i].source_id, ServiceTypeString(g_UCM[i].Service_type), g_UCM[i].freqOffset/1000, g_UCM[i].Pcr_pid, g_UCM[i].Video_pid, g_UCM[i].Audio_pid, g_UCM[i].Video_type, g_UCM[i].Audio_type, g_UCM[i].video_format, g_UCM[i].num_csd, g_UCM[i].max_csd ); if (detailLevel >= 1 && g_UCM[i].csd) DMW_CDB_PrintCsd(g_UCM[i].csd, g_UCM[i].num_csd, 6, detailLevel); } } } void DMW_CDB_PrintUcm(int detailLevel) // ¸Þ¸ð¸®¿¡ ÀÖ´Â UCMÀ» ¸®½ºÆ®ÇÑ´Ù. { int i; DMW_MSC_LockUcm(); DHL_OS_Printf(" ---- UCM (total %d) [pid:p/v/a vt/at hex]----\n", g_UCM_number); for (i=0; g_UCM && ifreqOffset À̸§ º¯°æ 1.16 2005/3/5 Uid tune¿¡¼­ freqOffsetÀÌ Àû¿ëµÇÁö ¾Ê´ø ¹®Á¦ ¼öÁ¤ 1.15 2005/01/19 PrintUCM ¼öÁ¤ 1.14 2004/12/09 update_current_scan ¿¡ bSetTuner ÀÎÀÚ Ãß°¡µÈ°Í Àû¿ë 1.13 2004/12/06 DMW_CDB_PrintRfUcm Ãß°¡ 1.12 2004/12/02 DMW_TUN_TuneChannelByUidAndFlag Ãß°¡. 1.11 2004/11/30 UpdateDB ¿¡¼­ scan_flag Á¶Á¤ DMW_CDB_PrintOneUcm, scramble channel Ç¥½Ã 1.10 2004/11/27 DMW_CDB_ClearAll ¿¡¼­ Á»´õ È¿À²ÀûÀÎ DeleteAllUcmCsd »ç¿ë 1.09 2004/11/26 ucm entry¸¦ delete ÇÒ¶§ csd µµ °°ÀÌ delete ÀÚüÀûÀÎ ucm print ÇÔ¼ö Ãß°¡ 1.08 2004/11/5 DMW_TUN_TuneChannelByUid ¿¡¼­ two part channel systemÀ¸·Î ´Ù½Ã º¯°æÇÏ´Â ÄÚµå »èÁ¦ 1.07 2004/11/3 ShortNameString¿¡¼­ non-ascii ±ÛÀÚ ±úÁö´Â°Å ¼öÁ¤. DebugUtil.h Æ÷ÇÔ 1.06 2004/11/1 UpdateDB¿¡¼­ CBTF_IgnoreScrambledChannel Ç÷¡±× »èÁ¦ 1.05 2004/8/30 DMW_CDB_ChangeFrequencyStandard °¡ ChannelTune ¸ðµâ·Î À̵¿ FreqSTd °ü·Ã ¸ðµç ±â´ÉÀº ChannelDB¿Í ºÐ¸® 8/31 g_CurChannelType HAL ¸ðµâ·Î À̵¿ 1.04 2004/8/12 insert_ucm ¿¡¼­ ÀÏÄ¡ÇÏ´Â entry°¡ ÀÖÀ»°æ¿ì resetµÇ´Â ¹ö±× ¼öÁ¤ (from miyu) 1.03 2004/6/4 DMW_CDB_UpdateDB ¿¡¼­ pauseÇϱâ Àü psiCtl»óÅ üũ 1.02 2004/5/11 FindMajorDown bugfix OS_Realloc ¹ö±× ȸÇÇÄÚµå Ãß°¡ 031111 DMW_CDB_DeleteMajorMinorChanInfo() Ãß°¡ rev 1.01 2003/2/24, cafrii insert_ucm ¹ö±× ¼öÁ¤. upper/lower major surfing Ãß°¡. Revision 1.0 2003/02/00 cafrii Initial coding from ground ******************************************************************************/