| #include "os2cp.h" |
| #define INCL_DOSNLS |
| #define INCL_DOSERRORS |
| #include <os2.h> |
| #include <string.h> |
| #include <ctype.h> |
| |
| typedef struct _CP2NAME { |
| ULONG ulCode; |
| PSZ pszName; |
| } CP2NAME; |
| |
| typedef struct _NAME2CP { |
| PSZ pszName; |
| ULONG ulCode; |
| } NAME2CP; |
| |
| static CP2NAME aCP2Name[] = |
| { |
| {367, "ANSI_X3.4-1968"}, |
| {813, "ECMA-118"}, |
| {819, "CP819"}, |
| {850, "850"}, |
| {862, "862"}, |
| {866, "866"}, |
| {874, "ISO-IR-166"}, |
| {878, "KOI8-R"}, |
| {896, "JISX0201-1976"}, |
| {901, "ISO-8859-13"}, |
| {912, "ISO-8859-2"}, |
| {913, "ISO-8859-3"}, |
| {914, "ISO-8859-4"}, |
| {915, "CYRILLIC"}, |
| {920, "ISO-8859-9"}, |
| {923, "ISO-8859-15"}, |
| {943, "MS_KANJI"}, |
| {954, "EUC-JP"}, |
| {964, "EUC-TW"}, |
| {970, "EUC-KR"}, |
| {1051, "HP-ROMAN8"}, |
| {1089, "ARABIC"}, |
| {1129, "VISCII"}, |
| {1168, "KOI8-U"}, |
| {1200, "ISO-10646-UCS-2"}, |
| {1202, "UTF-16LE"}, |
| {1204, "UCS-2BE"}, |
| {1208, "UTF-8"}, |
| {1232, "UTF-32BE"}, |
| {1234, "UTF-32LE"}, |
| {1236, "ISO-10646-UCS-4"}, |
| {1250, "CP1250"}, |
| {1251, "CP1251"}, |
| {1252, "CP1252"}, |
| {1253, "CP1253"}, |
| {1254, "CP1254"}, |
| {1255, "CP1255"}, |
| {1256, "CP1256"}, |
| {1257, "CP1257"}, |
| {1275, "MAC"}, |
| {1383, "CN-GB"}, |
| {1386, "GBK"}, |
| {1392, "GB18030"}, |
| {62210, "HEBREW"} |
| }; |
| |
| static NAME2CP aName2CP[] = |
| { |
| {"850", 850}, |
| {"862", 862}, |
| {"866", 866}, |
| {"ANSI_X3.4-1968", 367}, |
| {"ANSI_X3.4-1986", 367}, |
| {"ARABIC", 1089}, |
| {"ASCII", 367}, |
| {"ASMO-708", 1089}, |
| {"CN-GB", 1383}, |
| {"CP1250", 1250}, |
| {"CP1251", 1251}, |
| {"CP1252", 1252}, |
| {"CP1253", 1253}, |
| {"CP1254", 1254}, |
| {"CP1255", 1255}, |
| {"CP1256", 1256}, |
| {"CP1257", 1257}, |
| {"CP367", 367}, |
| {"CP819", 819}, |
| {"CP850", 850}, |
| {"CP862", 862}, |
| {"CP866", 866}, |
| {"CP936", 1386}, |
| {"CSASCII", 367}, |
| {"CSEUCKR", 970}, |
| {"CSEUCPKDFMTJAPANESE", 954}, |
| {"CSEUCTW", 964}, |
| {"CSGB2312", 1383}, |
| {"CSHALFWIDTHKATAKANA", 896}, |
| {"CSHPROMAN8", 1051}, |
| {"CSIBM866", 866}, |
| {"CSISOLATIN1", 819}, |
| {"CSISOLATIN2", 912}, |
| {"CSISOLATIN3", 913}, |
| {"CSISOLATIN4", 914}, |
| {"CSISOLATIN5", 920}, |
| {"CSISOLATINARABIC", 1089}, |
| {"CSISOLATINCYRILLIC", 915}, |
| {"CSISOLATINGREEK", 813}, |
| {"CSISOLATINHEBREW", 62210}, |
| {"CSKOI8R", 878}, |
| {"CSKSC56011987", 970}, |
| {"CSMACINTOSH", 1275}, |
| {"CSPC850MULTILINGUAL", 850}, |
| {"CSPC862LATINHEBREW", 862}, |
| {"CSSHIFTJIS", 943}, |
| {"CSUCS4", 1236}, |
| {"CSUNICODE", 1200}, |
| {"CSUNICODE11", 1204}, |
| {"CSVISCII", 1129}, |
| {"CYRILLIC", 915}, |
| {"ECMA-114", 1089}, |
| {"ECMA-118", 813}, |
| {"ELOT_928", 813}, |
| {"EUC-CN", 1383}, |
| {"EUC-JP", 954}, |
| {"EUC-KR", 970}, |
| {"EUC-TW", 964}, |
| {"EUCCN", 1383}, |
| {"EUCJP", 954}, |
| {"EUCKR", 970}, |
| {"EUCTW", 964}, |
| {"EXTENDED_UNIX_CODE_PACKED_FORMAT_FOR_JAPANESE", 954}, |
| {"GB18030", 1392}, |
| {"GB2312", 1383}, |
| {"GBK", 1386}, |
| {"GREEK", 813}, |
| {"GREEK8", 813}, |
| {"HEBREW", 62210}, |
| {"HP-ROMAN8", 1051}, |
| {"IBM367", 367}, |
| {"IBM819", 819}, |
| {"IBM850", 850}, |
| {"IBM862", 862}, |
| {"IBM866", 866}, |
| {"ISO-10646-UCS-2", 1200}, |
| {"ISO-10646-UCS-4", 1236}, |
| {"ISO-8859-1", 819}, |
| {"ISO-8859-13", 901}, |
| {"ISO-8859-15", 923}, |
| {"ISO-8859-2", 912}, |
| {"ISO-8859-3", 913}, |
| {"ISO-8859-4", 914}, |
| {"ISO-8859-5", 915}, |
| {"ISO-8859-6", 1089}, |
| {"ISO-8859-7", 813}, |
| {"ISO-8859-8", 62210}, |
| {"ISO-8859-9", 920}, |
| {"ISO-IR-100", 819}, |
| {"ISO-IR-101", 912}, |
| {"ISO-IR-109", 913}, |
| {"ISO-IR-110", 914}, |
| {"ISO-IR-126", 813}, |
| {"ISO-IR-127", 1089}, |
| {"ISO-IR-138", 62210}, |
| {"ISO-IR-144", 915}, |
| {"ISO-IR-148", 920}, |
| {"ISO-IR-149", 970}, |
| {"ISO-IR-166", 874}, |
| {"ISO-IR-179", 901}, |
| {"ISO-IR-203", 923}, |
| {"ISO-IR-6", 367}, |
| {"ISO646-US", 367}, |
| {"ISO8859-1", 819}, |
| {"ISO8859-13", 901}, |
| {"ISO8859-15", 923}, |
| {"ISO8859-2", 912}, |
| {"ISO8859-3", 913}, |
| {"ISO8859-4", 914}, |
| {"ISO8859-5", 915}, |
| {"ISO8859-6", 1089}, |
| {"ISO8859-7", 813}, |
| {"ISO8859-8", 62210}, |
| {"ISO8859-9", 920}, |
| {"ISO_646.IRV:1991", 367}, |
| {"ISO_8859-1", 819}, |
| {"ISO_8859-13", 901}, |
| {"ISO_8859-15", 923}, |
| {"ISO_8859-15:1998", 923}, |
| {"ISO_8859-1:1987", 819}, |
| {"ISO_8859-2", 912}, |
| {"ISO_8859-2:1987", 912}, |
| {"ISO_8859-3", 913}, |
| {"ISO_8859-3:1988", 913}, |
| {"ISO_8859-4", 914}, |
| {"ISO_8859-4:1988", 914}, |
| {"ISO_8859-5", 915}, |
| {"ISO_8859-5:1988", 915}, |
| {"ISO_8859-6", 1089}, |
| {"ISO_8859-6:1987", 1089}, |
| {"ISO_8859-7", 813}, |
| {"ISO_8859-7:1987", 813}, |
| {"ISO_8859-7:2003", 813}, |
| {"ISO_8859-8", 62210}, |
| {"ISO_8859-8:1988", 62210}, |
| {"ISO_8859-9", 920}, |
| {"ISO_8859-9:1989", 920}, |
| {"JISX0201-1976", 896}, |
| {"JIS_X0201", 896}, |
| {"KOI8-R", 878}, |
| {"KOI8-U", 1168}, |
| {"KOREAN", 970}, |
| {"KSC_5601", 970}, |
| {"KS_C_5601-1987", 970}, |
| {"KS_C_5601-1989", 970}, |
| {"L1", 819}, |
| {"L2", 912}, |
| {"L3", 913}, |
| {"L4", 914}, |
| {"L5", 920}, |
| {"L7", 901}, |
| {"LATIN-9", 923}, |
| {"LATIN1", 819}, |
| {"LATIN2", 912}, |
| {"LATIN3", 913}, |
| {"LATIN4", 914}, |
| {"LATIN5", 920}, |
| {"LATIN7", 901}, |
| {"MAC", 1275}, |
| {"MACINTOSH", 1275}, |
| {"MACROMAN", 1275}, |
| {"MS-ANSI", 1252}, |
| {"MS-ARAB", 1256}, |
| {"MS-CYRL", 1251}, |
| {"MS-EE", 1250}, |
| {"MS-GREEK", 1253}, |
| {"MS-HEBR", 1255}, |
| {"MS-TURK", 1254}, |
| {"MS936", 1386}, |
| {"MS_KANJI", 943}, |
| {"R8", 1051}, |
| {"ROMAN8", 1051}, |
| {"SHIFT-JIS", 943}, |
| {"SHIFT_JIS", 943}, |
| {"SJIS", 943}, |
| {"TIS-620", 874}, |
| {"TIS620", 874}, |
| {"TIS620-0", 874}, |
| {"TIS620.2529-1", 874}, |
| {"TIS620.2533-0", 874}, |
| {"TIS620.2533-1", 874}, |
| {"UCS-2", 1200}, |
| {"UCS-2BE", 1204}, |
| {"UCS-4", 1236}, |
| {"UNICODE-1-1", 1204}, |
| {"UNICODEBIG", 1204}, |
| {"US", 367}, |
| {"US-ASCII", 367}, |
| {"UTF-16", 1204}, |
| {"UTF-16BE", 1200}, |
| {"UTF-16LE", 1202}, |
| {"UTF-32", 1236}, |
| {"UTF-32BE", 1232}, |
| {"UTF-32LE", 1234}, |
| {"UTF-8", 1208}, |
| {"VISCII", 1129}, |
| {"VISCII1.1-1", 1129}, |
| {"WINBALTRIM", 1257}, |
| {"WINDOWS-1250", 1250}, |
| {"WINDOWS-1251", 1251}, |
| {"WINDOWS-1252", 1252}, |
| {"WINDOWS-1253", 1253}, |
| {"WINDOWS-1254", 1254}, |
| {"WINDOWS-1255", 1255}, |
| {"WINDOWS-1256", 1256}, |
| {"WINDOWS-1257", 1257}, |
| {"WINDOWS-936", 1386}, |
| {"X0201", 896} |
| }; |
| |
| char * os2cpToName(unsigned long cp) |
| { |
| ULONG ulLo = 0; |
| ULONG ulHi = ( sizeof(aCP2Name) / sizeof(struct _CP2NAME) ) - 1; |
| ULONG ulNext; |
| LONG lFound = -1; |
| |
| if ( cp == SYSTEM_CP ) |
| { |
| ULONG aulCP[3]; |
| ULONG cCP; |
| |
| if ( DosQueryCp( sizeof(aulCP), &aulCP, &cCP ) != NO_ERROR ) |
| return NULL; |
| |
| cp = aulCP[0]; |
| } |
| |
| if ( ( aCP2Name[0].ulCode > cp ) || ( aCP2Name[ulHi].ulCode < cp ) ) |
| return NULL; |
| |
| if ( aCP2Name[0].ulCode == cp ) |
| return aCP2Name[0].pszName; |
| |
| if ( aCP2Name[ulHi].ulCode == cp ) |
| return aCP2Name[ulHi].pszName; |
| |
| while( ( ulHi - ulLo ) > 1 ) |
| { |
| ulNext = ( ulLo + ulHi ) / 2; |
| |
| if ( aCP2Name[ulNext].ulCode < cp ) |
| ulLo = ulNext; |
| else if ( aCP2Name[ulNext].ulCode > cp ) |
| ulHi = ulNext; |
| else |
| { |
| lFound = ulNext; |
| break; |
| } |
| } |
| |
| return lFound == -1 ? NULL : aCP2Name[lFound].pszName; |
| } |
| |
| unsigned long os2cpFromName(char *cp) |
| { |
| ULONG ulLo = 0; |
| ULONG ulHi = ( sizeof(aName2CP) / sizeof(struct _NAME2CP) ) - 1; |
| ULONG ulNext; |
| LONG lFound = -1; |
| LONG lCmp; |
| PCHAR pcEnd; |
| CHAR acBuf[64]; |
| |
| if ( cp == NULL ) |
| { |
| ULONG aulCP[3]; |
| ULONG cCP; |
| |
| return DosQueryCp( sizeof(aulCP), &aulCP, &cCP ) != NO_ERROR ? 0 : aulCP[0]; |
| } |
| |
| while( isspace( *cp ) ) cp++; |
| pcEnd = strchr( cp, ' ' ); |
| if ( pcEnd == NULL ) |
| pcEnd = strchr( cp, '\0' ); |
| |
| ulNext = pcEnd - cp; |
| if ( ulNext >= sizeof(acBuf) ) |
| return 0; |
| |
| memcpy( &acBuf, cp, ulNext ); |
| acBuf[ulNext] = '\0'; |
| strupr( &acBuf ); |
| |
| lCmp = strcmp( aName2CP[0].pszName, &acBuf ); |
| if ( lCmp > 0 ) |
| return 0; |
| else if ( lCmp == 0 ) |
| return aName2CP[0].ulCode; |
| |
| lCmp = strcmp( aName2CP[ulHi].pszName, &acBuf ); |
| if ( lCmp < 0 ) |
| return 0; |
| else if ( lCmp == 0 ) |
| return aName2CP[ulHi].ulCode; |
| |
| while( ( ulHi - ulLo ) > 1 ) |
| { |
| ulNext = ( ulLo + ulHi ) / 2; |
| |
| lCmp = strcmp( aName2CP[ulNext].pszName, &acBuf ); |
| if ( lCmp < 0 ) |
| ulLo = ulNext; |
| else if ( lCmp > 0 ) |
| ulHi = ulNext; |
| else |
| { |
| lFound = ulNext; |
| break; |
| } |
| } |
| |
| return lFound == -1 ? 0 : aName2CP[lFound].ulCode; |
| } |
