| 1 | #include "DST_DB.h" |
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| 2 | //#include "sqlite3.h" |
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| 3 | #include "DST_CommonAPI.h" |
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| 4 | #include "DST_ChannelTune.h" |
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| 5 | #include "DST_HostInterface.h" |
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| 6 | #include "DST_DB_Engine.h" |
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| 7 | #include "DST_MemoryDB.h" |
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| 8 | |
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| 9 | //int CT_DB_GetTSID(DS_U8 RF); |
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| 10 | DS_U32* DST_UTF82Uni(DS_U8 *utf); |
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| 11 | void CT_DB_GetVideoPid(DS_U8 RF, DS_U16 sID,DS_U16* pcr, DS_U16* pid, DS_U8* type); |
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| 12 | void CT_ChMapUpdate(); |
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| 13 | int CT_ChMapCount(); |
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| 14 | //char* CDBStringAdd(char*strText, const char* strSQL, ...); |
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| 15 | // |
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| 16 | //#ifdef SQLITE_ZERO_MALLOC |
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| 17 | //static void sqlite3MemSetDefault(void); |
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| 18 | //#endif |
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| 19 | |
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| 20 | #if SUPPORT_CHANNEL_EDIT |
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| 21 | void DST_DB_SetSkipChannel(int major, int minor, bool bAdd) |
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| 22 | { |
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| 23 | // CDB db; NewCDB(&db); |
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| 24 | // db.Query(&db, "delete from skip_list where rf=%d and program_number=%d",rf, program_number); |
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| 25 | // if(bAdd) db.Query(&db, "INSERT INTO skip_list VALUES (%d, %d)",rf, program_number); |
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| 26 | int i; |
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| 27 | for (i=0; i < DB_SKIP_LIST_MAX; i++) |
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| 28 | { |
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| 29 | if (db_skip_list[i].major == 0) continue; |
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| 30 | if (db_skip_list[i].minor != minor) continue; |
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| 31 | if (db_skip_list[i].major != major) continue; |
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| 32 | memset(&db_skip_list[i], 0, sizeof(_DB_SKIP_LIST_)); |
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| 33 | } |
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| 34 | if(bAdd) |
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| 35 | { |
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| 36 | for (i=0; i < DB_SKIP_LIST_MAX; i++) |
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| 37 | { |
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| 38 | if (db_skip_list[i].major != 0) continue; |
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| 39 | db_skip_list[i].minor = minor; |
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| 40 | db_skip_list[i].major = major; |
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| 41 | break; |
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| 42 | } |
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| 43 | } |
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| 44 | CT_ChMapUpdate(); // Skip ¸®½ºÆ®¿¡ µû¸¥ ä³Î ¾÷´Ù¿î ¸ñ·ÏÀ» °»½ÅÇÑ´Ù. |
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| 45 | // DeleteCDB(&db); |
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| 46 | } |
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| 47 | #endif // SUPPORT_CHANNEL_EDIT |
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| 48 | |
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| 49 | bool DST_DB_PresentChMap() |
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| 50 | { |
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| 51 | return (CT_ChMapCount() > 0); |
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| 52 | } |
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| 53 | |
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| 54 | int DST_DB_GetMajor(DS_U8 RF, DS_U16 program_number) |
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| 55 | { |
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| 56 | // CDB db; NewCDB(&db); |
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| 57 | // db.GetTable(&db, "select major from channel_db where rf=%d and program_number=%d", RF, program_number); |
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| 58 | // int result = (db.GetRow(&db) < 1) ? 0 : dst_atoi(db.GetResult(&db, 1)); |
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| 59 | // DeleteCDB(&db); |
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| 60 | // return result; |
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| 61 | int i; |
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| 62 | DBLock(true); |
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| 63 | for (i=0; i < DB_CHANNEL_DB_MAX; i++) |
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| 64 | { |
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| 65 | if (db_channel_db[i].program_number == 0) continue; |
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| 66 | if (db_channel_db[i].rf != RF) continue; |
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| 67 | if (db_channel_db[i].program_number != program_number) continue; |
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| 68 | int ret = db_channel_db[i].major; |
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| 69 | DBLock(false); |
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| 70 | return ret; |
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| 71 | } |
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| 72 | DBLock(false); |
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| 73 | return 0; |
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| 74 | } |
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| 75 | |
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| 76 | int DST_DB_GetMinor(DS_U8 RF, DS_U16 program_number) |
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| 77 | { |
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| 78 | // CDB db; NewCDB(&db); |
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| 79 | // db.GetTable(&db, "select minor from channel_db where rf=%d and program_number=%d", RF, program_number); |
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| 80 | // int result = (db.GetRow(&db) < 1) ? 0 : dst_atoi(db.GetResult(&db, 1)); |
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| 81 | // DeleteCDB(&db); |
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| 82 | // return result; |
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| 83 | int i; |
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| 84 | DBLock(true); |
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| 85 | for (i=0; i < DB_CHANNEL_DB_MAX; i++) |
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| 86 | { |
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| 87 | if (db_channel_db[i].program_number == 0) continue; |
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| 88 | if (db_channel_db[i].rf != RF) continue; |
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| 89 | if (db_channel_db[i].program_number != program_number) continue; |
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| 90 | int ret = db_channel_db[i].minor; |
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| 91 | DBLock(false); |
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| 92 | return ret; |
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| 93 | } |
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| 94 | DBLock(false); |
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| 95 | return 0; |
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| 96 | } |
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| 97 | |
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| 98 | void DST_DB_ChannelUpDn(bool bUp) |
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| 99 | { |
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| 100 | T(); |
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| 101 | int rf = DST_EEPROM_GetRF(); |
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| 102 | int program_number = DST_EEPROM_GetProgramNumber(); |
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| 103 | int nCount = 0; |
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| 104 | int nPos = -1; |
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| 105 | int i; |
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| 106 | DBLock(true); |
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| 107 | for (i =0; i < DB_CHANNEL_UPDN_MAX; i++) |
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| 108 | { |
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| 109 | if (db_channel_updn[i].program_number == 0) continue; |
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| 110 | nCount++; |
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| 111 | if (db_channel_updn[i].rf != rf) continue; |
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| 112 | if (db_channel_updn[i].program_number != program_number) continue; |
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| 113 | nPos = i; |
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| 114 | } |
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| 115 | if (nCount == 0) |
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| 116 | { |
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| 117 | DBLock(false); |
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| 118 | return; |
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| 119 | } |
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| 120 | if (nCount == 1) |
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| 121 | { |
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| 122 | DST_UI_ChannelTune(db_channel_updn[0].rf, db_channel_updn[0].program_number); |
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| 123 | DBLock(false); |
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| 124 | return; |
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| 125 | } |
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| 126 | if (nPos < 0) // ÇöÀçä³ÎÀÌ Ã¤³Î¸Ê¿¡ ¾ø´Â ä³ÎÀÎ °æ¿ì |
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| 127 | { |
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| 128 | if (bUp) |
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| 129 | { |
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| 130 | DST_UI_ChannelTune(db_channel_updn[0].rf, db_channel_updn[0].program_number); |
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| 131 | } |
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| 132 | else |
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| 133 | { |
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| 134 | DST_UI_ChannelTune(db_channel_updn[nCount-1].rf, db_channel_updn[nCount-1].program_number); |
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| 135 | } |
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| 136 | DBLock(false); |
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| 137 | return; |
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| 138 | } |
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| 139 | if (bUp) |
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| 140 | { |
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| 141 | nPos = (nPos >= nCount-1) ? 0 : nPos+1; |
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| 142 | } |
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| 143 | else |
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| 144 | { |
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| 145 | nPos = (nPos == 0) ? nCount-1 : nPos-1; |
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| 146 | } |
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| 147 | rf = db_channel_updn[nPos].rf; |
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| 148 | program_number = db_channel_updn[nPos].program_number; |
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| 149 | DBLock(false); |
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| 150 | DST_UI_ChannelTune(rf, program_number); |
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| 151 | } |
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| 152 | |
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| 153 | ChannelMap* DST_DB_GetChannelMapForChEdit(int *nChannels) |
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| 154 | { |
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| 155 | DBLock(true); |
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| 156 | *nChannels = CT_ChMapCount(); |
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| 157 | if (*nChannels == 0) |
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| 158 | { |
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| 159 | DBLock(false); |
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| 160 | return 0; |
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| 161 | } |
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| 162 | ChannelMap* chMap = (ChannelMap *)DST_OS_Calloc(sizeof(ChannelMap), *nChannels); |
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| 163 | int i; |
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| 164 | int nPos = 0; |
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| 165 | for (i=0; i < DB_CHANNEL_DB_MAX; i++) |
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| 166 | { |
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| 167 | if (db_channel_db[i].program_number == 0) continue; |
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| 168 | chMap[nPos].rf = db_channel_db[i].rf; |
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| 169 | chMap[nPos].major = db_channel_db[i].major; |
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| 170 | chMap[nPos].minor = db_channel_db[i].minor; |
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| 171 | strcpy((char*)chMap[nPos].name, db_channel_db[i].name); |
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| 172 | chMap[nPos].number = db_channel_db[i].program_number; |
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| 173 | sprintf(chMap[nPos].num, "%d-%d", chMap[nPos].major, chMap[nPos].minor); |
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| 174 | if (chMap[nPos].minor == 0) sprintf(chMap[nPos].num, "%d", chMap[nPos].major); |
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| 175 | nPos++; |
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| 176 | if (nPos >= *nChannels) break; |
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| 177 | } |
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| 178 | if (*nChannels > 1) |
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| 179 | { |
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| 180 | // major, minor, rf ¼ø¼·Î Á¤·Ä |
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| 181 | for (i=0; i < *nChannels-1; i++) |
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| 182 | { |
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| 183 | int j; |
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| 184 | for (j = i+1; j < *nChannels; j++) |
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| 185 | { |
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| 186 | if (chMap[i].major < chMap[j].major) continue; |
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| 187 | if (chMap[i].minor < chMap[j].minor) continue; |
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| 188 | if (chMap[i].rf < chMap[j].rf) continue; |
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| 189 | ChannelMap tmp = chMap[i]; |
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| 190 | chMap[i] = chMap[j]; |
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| 191 | chMap[j] = tmp; |
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| 192 | } |
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| 193 | } |
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| 194 | } |
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| 195 | DBLock(false); |
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| 196 | return chMap; |
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| 197 | } |
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| 198 | |
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| 199 | int DST_DB_GetChannelCount() |
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| 200 | { |
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| 201 | return CT_ChMapCount(); |
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| 202 | } |
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| 203 | |
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| 204 | bool DST_DB_GetCurrentChannelInfo(char* chNum, DS_U32* chName, int *num) |
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| 205 | { |
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| 206 | if (chNum) chNum[0] = 0; |
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| 207 | if (chName) chName[0] = 0; |
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| 208 | |
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| 209 | #if 0 |
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| 210 | DS_U8 RF= DST_EEPROM_GetRF(); |
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| 211 | DS_U16 program_number = DST_EEPROM_GetProgramNumber(); |
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| 212 | #else |
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| 213 | DS_U8 RF= 0; |
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| 214 | DS_U16 program_number = 0; |
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| 215 | DST_GetAVState(&RF, &program_number, 0); |
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| 216 | #endif |
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| 217 | |
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| 218 | if (program_number == 0) |
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| 219 | { |
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| 220 | if (num) *num = DST_GetFrequencyNumberbyIndex(RF); |
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| 221 | if (chNum) sprintf(chNum,"%d", DST_GetFrequencyNumberbyIndex(RF)); |
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| 222 | return false; |
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| 223 | } |
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| 224 | // CDB db; NewCDB(&db); |
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| 225 | // db.GetTable(&db, "select major, minor, name from channel_db where rf =%d and program_number=%d", RF, program_number); |
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| 226 | int major = 0; |
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| 227 | int minor = 0; |
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| 228 | int i; |
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| 229 | int nPos = -1; |
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| 230 | DBLock(true); |
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| 231 | for (i=0; i < DB_CHANNEL_DB_MAX;i++) |
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| 232 | { |
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| 233 | if (db_channel_db[i].program_number == 0) continue; |
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| 234 | if (db_channel_db[i].rf != RF) continue; |
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| 235 | if (db_channel_db[i].program_number != program_number) continue; |
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| 236 | major = db_channel_db[i].major; |
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| 237 | minor = db_channel_db[i].minor; |
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| 238 | nPos = i; |
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| 239 | break; |
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| 240 | } |
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| 241 | |
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| 242 | if (nPos < 0) |
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| 243 | { |
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| 244 | if (num) *num = DST_GetFrequencyNumberbyIndex(RF); |
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| 245 | if (chNum) sprintf(chNum,"%d", DST_GetFrequencyNumberbyIndex(RF)); |
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| 246 | // DeleteCDB(&db); |
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| 247 | DBLock(false); |
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| 248 | return false; |
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| 249 | } |
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| 250 | |
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| 251 | // int major = dst_atoi(db.GetResult(&db, 3)); |
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| 252 | // int minor = dst_atoi(db.GetResult(&db, 4)); |
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| 253 | if (chName) |
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| 254 | { |
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| 255 | DS_U32 *strText32 = DST_UTF82Uni((DS_U8*)db_channel_db[nPos].name); |
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| 256 | if (strText32) strcpy32(chName, strText32); |
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| 257 | } |
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| 258 | if (minor == 0) |
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| 259 | { |
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| 260 | sprintf(chNum,"%d (%d) ", major, DST_GetFrequencyNumberbyIndex(RF)); |
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| 261 | } |
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| 262 | else |
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| 263 | { |
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| 264 | sprintf(chNum,"%d-%d(%d) ", major, minor, DST_GetFrequencyNumberbyIndex(RF)); |
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| 265 | } |
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| 266 | // DeleteCDB(&db); |
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| 267 | DBLock(false); |
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| 268 | return true; |
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| 269 | } |
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| 270 | |
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| 271 | // ºÎÆÃ ÈÄ È¤Àº ¿ÀÅä ½ºÄµ ÈÄ È£Ã⠵ȴÙ. |
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| 272 | void DST_DB_TuneFirstChannel() |
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| 273 | { |
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| 274 | DBLock(true); |
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| 275 | if (DST_DB_PresentChMap() == false) |
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| 276 | { |
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| 277 | DST_UI_ChannelTune(DST_DB_GetUnexceptedFirstRF(), 0); |
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| 278 | DBLock(false); |
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| 279 | return; |
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| 280 | } |
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| 281 | // RF ¹øÈ£¿Í ÇÁ·Î±×·¥³Ñ¹ö ÀÏÄ¡Çϴ ä³ÎÀ» ã´Â´Ù. |
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| 282 | int rf = DST_EEPROM_GetRF(); |
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| 283 | int program_number = DST_EEPROM_GetProgramNumber(); |
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| 284 | int i; |
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| 285 | for (i=0; i < DB_CHANNEL_DB_MAX;i++) |
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| 286 | { |
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| 287 | if (db_channel_db[i].program_number == 0) continue; |
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| 288 | if (db_channel_db[i].rf != rf) continue; |
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| 289 | if (db_channel_db[i].program_number != program_number) continue; |
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| 290 | DST_UI_ChannelTune(rf, program_number); |
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| 291 | DBLock(false); |
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| 292 | return; |
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| 293 | } |
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| 294 | // RF ¹øÈ£ ÀÏÄ¡Çϴ ä³ÎÀ» ã´Â´Ù. |
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| 295 | for (i=0; i < DB_CHANNEL_DB_MAX;i++) |
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| 296 | { |
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| 297 | if (db_channel_db[i].program_number == 0) continue; |
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| 298 | if (db_channel_db[i].rf != rf) continue; |
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| 299 | DST_UI_ChannelTune(rf, db_channel_db[i].program_number); |
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| 300 | DBLock(false); |
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| 301 | return; |
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| 302 | } |
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| 303 | // ù¹øÂ° ä³Î |
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| 304 | if (db_channel_updn[0].program_number) |
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| 305 | { |
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| 306 | DST_UI_ChannelTune(db_channel_updn[0].rf, db_channel_updn[0].program_number); |
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| 307 | DBLock(false); |
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| 308 | return; |
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| 309 | } |
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| 310 | DST_UI_ChannelTune(DST_MinRF(), 0); |
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| 311 | DBLock(false); |
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| 312 | } |
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| 313 | |
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| 314 | int DST_DB_GetProgramNumber(int major, int minor) |
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| 315 | { |
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| 316 | int i; |
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| 317 | DBLock(true); |
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| 318 | for (i=0; i < DB_CHANNEL_DB_MAX;i++) |
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| 319 | { |
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| 320 | if (db_channel_db[i].program_number == 0) continue; |
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| 321 | if (db_channel_db[i].major != major) continue; |
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| 322 | if (db_channel_db[i].minor != minor) continue; |
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| 323 | int ret = db_channel_db[i].program_number; |
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| 324 | DBLock(false); |
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| 325 | return ret; |
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| 326 | } |
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| 327 | if (minor != 0) |
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| 328 | { |
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| 329 | DBLock(false); |
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| 330 | return 0; |
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| 331 | } |
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| 332 | for (i=0; i < DB_CHANNEL_DB_MAX;i++) |
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| 333 | { |
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| 334 | if (db_channel_db[i].program_number == 0) continue; |
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| 335 | if (db_channel_db[i].major != major) continue; |
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| 336 | //if (db_channel_db[i].minor != minor) continue; |
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| 337 | int ret = db_channel_db[i].program_number; |
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| 338 | DBLock(false); |
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| 339 | return ret; |
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| 340 | } |
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| 341 | DBLock(false); |
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| 342 | return 0; |
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| 343 | } |
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| 344 | |
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| 345 | int DST_DB_GetProgramNumberbyRFNumber(int rf) |
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| 346 | { |
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| 347 | int i; |
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| 348 | int program_number = 0; |
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| 349 | int min_minor = 10000; |
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| 350 | DBLock(true); |
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| 351 | for (i=0; i < DB_CHANNEL_DB_MAX;i++) |
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| 352 | { |
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| 353 | if (db_channel_db[i].program_number == 0) continue; |
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| 354 | if (db_channel_db[i].rf != rf) continue; |
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| 355 | if (db_channel_db[i].minor < min_minor) |
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| 356 | { |
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| 357 | program_number = db_channel_db[i].program_number; |
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| 358 | min_minor = db_channel_db[i].minor; |
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| 359 | } |
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| 360 | } |
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| 361 | DBLock(false); |
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| 362 | return program_number; |
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| 363 | } |
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| 364 | |
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| 365 | void DST_DB_Del() |
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| 366 | { |
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| 367 | DBLock(true); |
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| 368 | #if EPG_SUPPORT |
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| 369 | int i; |
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| 370 | for (i =0 ; i < DB_EIT_SUB_MAX; i++) |
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| 371 | { |
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| 372 | if (db_eit_sub[i].title) DST_OS_Free(&db_eit_sub[i].title); |
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| 373 | memset(&db_eit_sub[i], 0, sizeof(_DB_EIT_SUB_)); |
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| 374 | } |
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| 375 | for (i =0 ; i < DB_ETT_MAX; i++) |
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| 376 | { |
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| 377 | if (db_ett[i].title) DST_OS_Free(&db_ett[i].title); |
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| 378 | memset(&db_ett[i], 0, sizeof(_DB_ETT_)); |
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| 379 | } |
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| 380 | memset(&db_eit, 0, sizeof(_DB_EIT_)*DB_EIT_MAX); |
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| 381 | #endif |
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| 382 | memset(&db_pat, 0, sizeof(_DB_PAT_)*DB_PAT_MAX); |
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| 383 | memset(&db_pmt, 0, sizeof(_DB_PMT_)*DB_PMT_MAX); |
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| 384 | memset(&db_tvct, 0, sizeof(_DB_TVCT_)*DB_TVCT_MAX); |
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| 385 | memset(&db_tvct_sub, 0, sizeof(_DB_TVCT_SUB_)*DB_TVCT_SUB_MAX); |
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| 386 | #if CVCT_SUPPORT |
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| 387 | memset(&db_cvct, 0, sizeof(_DB_CVCT_)*DB_CVCT_MAX); |
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| 388 | memset(&db_cvct_sub, 0, sizeof(_DB_CVCT_SUB_)*DB_CVCT_SUB_MAX); |
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| 389 | #endif |
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| 390 | #if SUPPORT_CHANNEL_EDIT |
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| 391 | memset(&db_skip_list, 0, sizeof(_DB_SKIP_LIST_)*DB_SKIP_LIST_MAX); |
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| 392 | #endif // SUPPORT_CHANNEL_EDIT |
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| 393 | CT_ChMapUpdate(); |
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| 394 | DBLock(false); |
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| 395 | } |
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| 396 | |
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| 397 | // FLASH ¸Þ¸ð¸® ÀúÀå |
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| 398 | |
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| 399 | DS_U32 DST_CRC32(DS_U8 *data, int len) |
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| 400 | { |
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| 401 | static DS_U32 crcTable[256]; |
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| 402 | static bool bFirst=true; |
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| 403 | if (bFirst) |
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| 404 | { |
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| 405 | bFirst = false; |
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| 406 | int i; |
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| 407 | for ( i=0; i<256; i++) { |
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| 408 | DS_U32 crc = 0; |
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| 409 | int j; |
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| 410 | for ( j=7; j>=0; j--) { |
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| 411 | if (((i >> j) ^ (crc >> 31)) & 1) crc=(crc<<1)^0x04C11DB7; |
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| 412 | else crc<<=1; |
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| 413 | } |
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| 414 | crcTable[i] = crc; |
|---|
| 415 | } |
|---|
| 416 | } |
|---|
| 417 | DS_U32 crc = 0xFFFFFFFF; |
|---|
| 418 | int i; |
|---|
| 419 | for ( i = 0; i < len; ++i) crc = (crc << 8) ^ crcTable[(crc >> 24) ^ (*data++)]; |
|---|
| 420 | return crc; |
|---|
| 421 | } |
|---|
| 422 | |
|---|
| 423 | // FLASH MEMORY LOW LEVEL ACCESS FUNCTION |
|---|
| 424 | static DS_U8 *strFlash = 0; |
|---|
| 425 | static DS_U32 g_nFlashDBSize = 0; |
|---|
| 426 | static DS_U32 g_nFlashDBAddress[2] = {0, 0}; |
|---|
| 427 | |
|---|
| 428 | static DS_U32 g_sync_request_time = 0; |
|---|
| 429 | static DS_U32 g_Sync_finish_time = 0; |
|---|
| 430 | |
|---|
| 431 | void DST_DB_Sync() |
|---|
| 432 | { |
|---|
| 433 | g_sync_request_time = DST_OS_GetTickCount(); |
|---|
| 434 | } |
|---|
| 435 | |
|---|
| 436 | bool DST_DB_IsSync() |
|---|
| 437 | { |
|---|
| 438 | return (g_Sync_finish_time < g_sync_request_time) ? false : true; |
|---|
| 439 | } |
|---|
| 440 | |
|---|
| 441 | static void tDB_Sync() |
|---|
| 442 | { |
|---|
| 443 | while (1) |
|---|
| 444 | { |
|---|
| 445 | //T(); |
|---|
| 446 | DST_OS_Delay(1000); |
|---|
| 447 | if (DST_g_KeyPressTime > DST_OS_GetTickCount()) DST_g_KeyPressTime = DST_OS_GetTickCount(); |
|---|
| 448 | if (DST_OS_GetTickCount() - DST_g_KeyPressTime < DST_OS_GetTicksPerSecond()*5) continue; |
|---|
| 449 | if (DST_DB_IsSync()) continue; |
|---|
| 450 | //T(); |
|---|
| 451 | DS_U32 *version = (DS_U32 *)&strFlash[0]; |
|---|
| 452 | DS_U32 *crc = (DS_U32 *)&strFlash[4]; |
|---|
| 453 | int nPos = 8; |
|---|
| 454 | memcpy(&strFlash[nPos], &db_config, sizeof(_DB_CONFIG_) * DB_CONFIG_MAX); |
|---|
| 455 | nPos += sizeof(_DB_CONFIG_) * DB_CONFIG_MAX; |
|---|
| 456 | memcpy(&strFlash[nPos], &db_pat, sizeof(_DB_PAT_) * DB_PAT_MAX); |
|---|
| 457 | nPos += sizeof(_DB_PAT_) * DB_PAT_MAX; |
|---|
| 458 | memcpy(&strFlash[nPos], &db_pmt, sizeof(_DB_PMT_) * DB_PMT_MAX); |
|---|
| 459 | nPos += sizeof(_DB_PMT_) * DB_PMT_MAX; |
|---|
| 460 | memcpy(&strFlash[nPos], &db_tvct, sizeof(_DB_TVCT_) * DB_TVCT_MAX); |
|---|
| 461 | nPos += sizeof(_DB_TVCT_) * DB_TVCT_MAX; |
|---|
| 462 | memcpy(&strFlash[nPos], &db_tvct_sub, sizeof(_DB_TVCT_SUB_) * DB_TVCT_SUB_MAX); |
|---|
| 463 | nPos += sizeof(_DB_TVCT_SUB_) * DB_TVCT_SUB_MAX; |
|---|
| 464 | #if SUPPORT_CHANNEL_EDIT |
|---|
| 465 | memcpy(&strFlash[nPos], &db_skip_list, sizeof(_DB_SKIP_LIST_) * DB_SKIP_LIST_MAX); |
|---|
| 466 | nPos += sizeof(_DB_SKIP_LIST_) * DB_SKIP_LIST_MAX; |
|---|
| 467 | #endif // SUPPORT_CHANNEL_EDIT |
|---|
| 468 | *version = FLASH_VERSION; |
|---|
| 469 | *crc = DST_CRC32(&strFlash[8], g_nFlashDBSize-8); |
|---|
| 470 | int i; |
|---|
| 471 | for (i=0; i <g_nFlashDBSize; i++) strFlash[i] ^= 0xFF; |
|---|
| 472 | DHL_Flash_Write(g_nFlashDBAddress[0], g_nFlashDBSize, strFlash); |
|---|
| 473 | DHL_Flash_Write(g_nFlashDBAddress[1], g_nFlashDBSize, strFlash); |
|---|
| 474 | g_Sync_finish_time = DST_OS_GetTickCount(); |
|---|
| 475 | } |
|---|
| 476 | } |
|---|
| 477 | |
|---|
| 478 | void DST_DB_Open() |
|---|
| 479 | { |
|---|
| 480 | if (strFlash) DST_OS_Free(&strFlash); |
|---|
| 481 | g_nFlashDBSize = 8; //version, crc |
|---|
| 482 | g_nFlashDBSize += sizeof(_DB_CONFIG_) * DB_CONFIG_MAX; |
|---|
| 483 | g_nFlashDBSize += sizeof(_DB_PAT_) * DB_PAT_MAX; |
|---|
| 484 | g_nFlashDBSize += sizeof(_DB_PMT_) * DB_PMT_MAX; |
|---|
| 485 | g_nFlashDBSize += sizeof(_DB_TVCT_) * DB_TVCT_MAX; |
|---|
| 486 | g_nFlashDBSize += sizeof(_DB_TVCT_SUB_) * DB_TVCT_SUB_MAX; |
|---|
| 487 | #if SUPPORT_CHANNEL_EDIT |
|---|
| 488 | g_nFlashDBSize += sizeof(_DB_SKIP_LIST_) * DB_SKIP_LIST_MAX; |
|---|
| 489 | #endif |
|---|
| 490 | |
|---|
| 491 | // DST_Printf("nFlashDBSize4K = %d nFlashDBSize = %d\n", nFlashDBSize4K, (int)g_nFlashDBSize); |
|---|
| 492 | DS_U32 nFlashDBSize4K = ((g_nFlashDBSize+4096-1)/4096)*4096; |
|---|
| 493 | g_nFlashDBAddress[0] = FLASH_CH_MAP_POS; |
|---|
| 494 | g_nFlashDBAddress[1] = g_nFlashDBAddress[0] + nFlashDBSize4K; |
|---|
| 495 | |
|---|
| 496 | strFlash = DHL_Flash_Read(g_nFlashDBAddress[0], g_nFlashDBSize); |
|---|
| 497 | int i; |
|---|
| 498 | for (i=0; i <g_nFlashDBSize; i++) strFlash[i] ^= 0xFF; |
|---|
| 499 | DS_U32 version = *(DS_U32 *)&strFlash[0]; |
|---|
| 500 | DS_U32 crc = *(DS_U32 *)&strFlash[4]; |
|---|
| 501 | bool bValidDB = true; |
|---|
| 502 | if ((version != FLASH_VERSION) || (crc != DST_CRC32(&strFlash[8], g_nFlashDBSize-8))) //DB0 is broken |
|---|
| 503 | { |
|---|
| 504 | if (strFlash) DST_OS_Free(&strFlash); |
|---|
| 505 | strFlash = DHL_Flash_Read(g_nFlashDBAddress[1], g_nFlashDBSize); |
|---|
| 506 | for (i=0; i <g_nFlashDBSize; i++) strFlash[i] ^= 0xFF; |
|---|
| 507 | DS_U32* buff32 = (DS_U32*)strFlash; |
|---|
| 508 | version = buff32[0]; |
|---|
| 509 | crc = buff32[1]; |
|---|
| 510 | if ((version != FLASH_VERSION) || (crc != DST_CRC32(&strFlash[8], g_nFlashDBSize-8))) // DB1 is broken |
|---|
| 511 | { |
|---|
| 512 | bValidDB = false; |
|---|
| 513 | DST_Factory_Reset(); |
|---|
| 514 | } |
|---|
| 515 | } |
|---|
| 516 | if (bValidDB == true) |
|---|
| 517 | { |
|---|
| 518 | int nPos = 8; |
|---|
| 519 | memcpy(&db_config, &strFlash[nPos], sizeof(_DB_CONFIG_) * DB_CONFIG_MAX); |
|---|
| 520 | nPos += sizeof(_DB_CONFIG_) * DB_CONFIG_MAX; |
|---|
| 521 | memcpy(&db_pat, &strFlash[nPos], sizeof(_DB_PAT_) * DB_PAT_MAX); |
|---|
| 522 | nPos += sizeof(_DB_PAT_) * DB_PAT_MAX; |
|---|
| 523 | memcpy(&db_pmt, &strFlash[nPos], sizeof(_DB_PMT_) * DB_PMT_MAX); |
|---|
| 524 | nPos += sizeof(_DB_PMT_) * DB_PMT_MAX; |
|---|
| 525 | memcpy( &db_tvct, &strFlash[nPos], sizeof(_DB_TVCT_) * DB_TVCT_MAX); |
|---|
| 526 | nPos += sizeof(_DB_TVCT_) * DB_TVCT_MAX; |
|---|
| 527 | memcpy(&db_tvct_sub, &strFlash[nPos], sizeof(_DB_TVCT_SUB_) * DB_TVCT_SUB_MAX); |
|---|
| 528 | nPos += sizeof(_DB_TVCT_SUB_) * DB_TVCT_SUB_MAX; |
|---|
| 529 | #if SUPPORT_CHANNEL_EDIT |
|---|
| 530 | memcpy(&db_skip_list, &strFlash[nPos], sizeof(_DB_SKIP_LIST_) * DB_SKIP_LIST_MAX); |
|---|
| 531 | nPos += sizeof(_DB_SKIP_LIST_) * DB_SKIP_LIST_MAX; |
|---|
| 532 | #endif |
|---|
| 533 | int i; |
|---|
| 534 | for (i = 0; i < DB_CONFIG_MAX; i++) |
|---|
| 535 | { |
|---|
| 536 | if (strlen(db_config[i].name) == 0) continue; |
|---|
| 537 | DST_Printf("%s | %d\n", db_config[i].name, db_config[i].value); |
|---|
| 538 | } |
|---|
| 539 | } |
|---|
| 540 | DST_OS_SpawnTask( (void(*) (void *))tDB_Sync, (char*)"tDB_Sync", APP_TASK_PRIO_EEPROM_SYNC, WIN_MGR_TASK_STACKSIZE, 0); |
|---|
| 541 | } |
|---|
| 542 | |
|---|
| 543 | int DST_DB_GetRF(int major, int *minor, bool* bFound) |
|---|
| 544 | { |
|---|
| 545 | *bFound = true; |
|---|
| 546 | int i; |
|---|
| 547 | int min_rf = 10000; |
|---|
| 548 | int min_minor = 10000; |
|---|
| 549 | int nPos = -1; |
|---|
| 550 | DBLock(true); |
|---|
| 551 | for (i = 0; i < DB_CHANNEL_DB_MAX; i++) |
|---|
| 552 | { |
|---|
| 553 | if (db_channel_db[i].program_number == 0) continue; |
|---|
| 554 | if (db_channel_db[i].major != major) continue; |
|---|
| 555 | if (db_channel_db[i].minor != *minor) continue; |
|---|
| 556 | if (db_channel_db[i].rf < min_rf) |
|---|
| 557 | { |
|---|
| 558 | min_rf = db_channel_db[i].rf; |
|---|
| 559 | nPos = i; |
|---|
| 560 | } |
|---|
| 561 | } |
|---|
| 562 | if (nPos >=0) |
|---|
| 563 | { |
|---|
| 564 | *minor = db_channel_db[nPos].minor; |
|---|
| 565 | int ret = db_channel_db[nPos].rf; |
|---|
| 566 | DBLock(false); |
|---|
| 567 | return ret; |
|---|
| 568 | } |
|---|
| 569 | |
|---|
| 570 | min_rf = 10000; |
|---|
| 571 | min_minor = 10000; |
|---|
| 572 | nPos = -1; |
|---|
| 573 | |
|---|
| 574 | for (i = 0; i < DB_CHANNEL_DB_MAX; i++) |
|---|
| 575 | { |
|---|
| 576 | if (db_channel_db[i].program_number == 0) continue; |
|---|
| 577 | if (db_channel_db[i].major != major) continue; |
|---|
| 578 | // if (db_channel_db[i].minor != minor) continue; |
|---|
| 579 | if (db_channel_db[i].minor < min_minor) |
|---|
| 580 | { |
|---|
| 581 | min_minor = db_channel_db[i].minor; |
|---|
| 582 | nPos = i; |
|---|
| 583 | } |
|---|
| 584 | } |
|---|
| 585 | if (nPos >= 0) |
|---|
| 586 | { |
|---|
| 587 | nPos = -1; |
|---|
| 588 | for (i = 0; i < DB_CHANNEL_DB_MAX; i++) |
|---|
| 589 | { |
|---|
| 590 | if (db_channel_db[i].program_number == 0) continue; |
|---|
| 591 | if (db_channel_db[i].major != major) continue; |
|---|
| 592 | if (db_channel_db[i].minor != min_minor) continue; |
|---|
| 593 | if (db_channel_db[i].rf < min_rf) |
|---|
| 594 | { |
|---|
| 595 | min_rf = db_channel_db[i].rf; |
|---|
| 596 | nPos = i; |
|---|
| 597 | } |
|---|
| 598 | } |
|---|
| 599 | } |
|---|
| 600 | if (nPos >=0) |
|---|
| 601 | { |
|---|
| 602 | *minor = db_channel_db[nPos].minor; |
|---|
| 603 | int ret = db_channel_db[nPos].rf; |
|---|
| 604 | DBLock(false); |
|---|
| 605 | return ret; |
|---|
| 606 | } |
|---|
| 607 | *bFound = false; |
|---|
| 608 | DBLock(false); |
|---|
| 609 | return 0; |
|---|
| 610 | } |
|---|
| 611 | |
|---|
| 612 | int DST_DB_AvailableChannelCount(int major) |
|---|
| 613 | { |
|---|
| 614 | if (major == 0) return 0; |
|---|
| 615 | int i; |
|---|
| 616 | int nCount = 0; |
|---|
| 617 | DBLock(true); |
|---|
| 618 | for (i = 0; i < DB_CHANNEL_DB_MAX; i++) |
|---|
| 619 | { |
|---|
| 620 | if (db_channel_db[i].program_number == 0) continue; |
|---|
| 621 | if ((db_channel_db[i].major == major) || |
|---|
| 622 | (db_channel_db[i].major/10 == major) || |
|---|
| 623 | (db_channel_db[i].major/100 == major) || |
|---|
| 624 | (db_channel_db[i].major/1000 == major) || |
|---|
| 625 | (db_channel_db[i].major/10000 == major)) |
|---|
| 626 | { |
|---|
| 627 | nCount++; |
|---|
| 628 | } |
|---|
| 629 | } |
|---|
| 630 | DBLock(false); |
|---|
| 631 | return nCount; |
|---|
| 632 | } |
|---|
| 633 | |
|---|
| 634 | bool DST_DB_PresentMatchChannel(int rf, int major, int minor) |
|---|
| 635 | { |
|---|
| 636 | int i; |
|---|
| 637 | DBLock(true); |
|---|
| 638 | for (i = 0; i < DB_CHANNEL_DB_MAX; i++) |
|---|
| 639 | { |
|---|
| 640 | if (db_channel_db[i].program_number == 0) continue; |
|---|
| 641 | if (db_channel_db[i].rf != rf) continue; |
|---|
| 642 | if (db_channel_db[i].major != major) continue; |
|---|
| 643 | if (minor != 0) if (db_channel_db[i].minor != minor) continue; |
|---|
| 644 | DBLock(false); |
|---|
| 645 | return true; |
|---|
| 646 | } |
|---|
| 647 | DBLock(false); |
|---|
| 648 | return false; |
|---|
| 649 | } |
|---|
| 650 | |
|---|
| 651 | // Á֯ļö ¼³Á¤¿¡¼ Á¦¿ÜµÈ ä³ÎÀÎÁö? |
|---|
| 652 | // ÀԷ°ªÀº rfÀÇ index °ªÀÌ´Ù |
|---|
| 653 | int DST_DB_IsExceptRF(int rf) |
|---|
| 654 | { |
|---|
| 655 | if (DST_EEPROM_GetMinRF() == DST_MinRF() && DST_EEPROM_GetMaxRF() == DST_MaxRF()) return 0; |
|---|
| 656 | if (rf < DST_EEPROM_GetMinRF()) return 1; |
|---|
| 657 | if (rf > DST_EEPROM_GetMaxRF()) return 1; |
|---|
| 658 | return 0; |
|---|
| 659 | } |
|---|
| 660 | |
|---|
| 661 | // ¸î°³ÀÇ Ã¤³ÎÀÌ Á¦¿ÜµÇ¾ú´ÂÁö? |
|---|
| 662 | int DST_DB_GetExceptRFCount() |
|---|
| 663 | { |
|---|
| 664 | return (DST_EEPROM_GetMinRF() - DST_MinRF()) + (DST_MaxRF() - DST_EEPROM_GetMaxRF()); |
|---|
| 665 | } |
|---|
| 666 | |
|---|
| 667 | static int GetNextRF(int rf) |
|---|
| 668 | { |
|---|
| 669 | if (rf >= DST_MaxRF()) return 0; |
|---|
| 670 | return rf+1; |
|---|
| 671 | } |
|---|
| 672 | // Á¦¿ÜµÇÁö ¾ÊÀº ´ÙÀ½ RFÀÇ index°ªÀ» °¡Á®¿Â´Ù |
|---|
| 673 | // ÀÔ·ÂµÈ °ªÀº ÇöÀç indexed rf ´Ù |
|---|
| 674 | int DST_DB_GetNextUnexceptRF(int rf) |
|---|
| 675 | { |
|---|
| 676 | int i=0; |
|---|
| 677 | if (DST_EEPROM_GetMinRF() == DST_MinRF() && DST_EEPROM_GetMaxRF() == DST_MaxRF()) |
|---|
| 678 | { |
|---|
| 679 | return GetNextRF(rf); |
|---|
| 680 | } |
|---|
| 681 | int curRF = rf; |
|---|
| 682 | for (i = DST_MinRF(); i <= DST_MaxRF(); i++) |
|---|
| 683 | { |
|---|
| 684 | curRF = GetNextRF(curRF); |
|---|
| 685 | if (DST_DB_IsExceptRF(curRF) == 0) return curRF; |
|---|
| 686 | } |
|---|
| 687 | return 0; |
|---|
| 688 | } |
|---|
| 689 | |
|---|
| 690 | static int GetPrevRF(int rf) |
|---|
| 691 | { |
|---|
| 692 | if (rf <= DST_MinRF()) return DST_MaxRF(); |
|---|
| 693 | return rf-1; |
|---|
| 694 | } |
|---|
| 695 | // Á¦¿ÜµÇÁö ¾ÊÀº ´ÙÀ½ RFÀÇ index°ªÀ» °¡Á®¿Â´Ù |
|---|
| 696 | // ÀÔ·ÂµÈ °ªÀº ÇöÀç indexed rf ´Ù |
|---|
| 697 | int DST_DB_GetPrevUnexceptRF(int rf) |
|---|
| 698 | { |
|---|
| 699 | int i=0; |
|---|
| 700 | if (DST_EEPROM_GetMinRF() == DST_MinRF() && DST_EEPROM_GetMaxRF() == DST_MaxRF()) |
|---|
| 701 | { |
|---|
| 702 | return GetPrevRF(rf); |
|---|
| 703 | } |
|---|
| 704 | int curRF = rf; |
|---|
| 705 | for (i = DST_MinRF(); i <= DST_MaxRF(); i++) |
|---|
| 706 | { |
|---|
| 707 | curRF = GetPrevRF(curRF); |
|---|
| 708 | if (DST_DB_IsExceptRF(curRF) == 0) return curRF; |
|---|
| 709 | } |
|---|
| 710 | return 0; |
|---|
| 711 | } |
|---|
| 712 | |
|---|
| 713 | int DST_DB_GetUnexceptedFirstRF() |
|---|
| 714 | { |
|---|
| 715 | int i=0; |
|---|
| 716 | for (i = DST_MinRF(); i <= DST_MaxRF(); i++) |
|---|
| 717 | { |
|---|
| 718 | if (DST_DB_IsExceptRF(i) == 0) return i; |
|---|
| 719 | } |
|---|
| 720 | return DST_MinRF(); |
|---|
| 721 | } |
|---|
| 722 | |
|---|
| 723 | int DST_DB_GetUnexceptedLastRF() |
|---|
| 724 | { |
|---|
| 725 | int i=0; |
|---|
| 726 | for (i = DST_MaxRF(); i >= DST_MinRF(); i--) |
|---|
| 727 | { |
|---|
| 728 | if (DST_DB_IsExceptRF(i) == 0) return i; |
|---|
| 729 | } |
|---|
| 730 | return DST_MaxRF(); |
|---|
| 731 | } |
|---|