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pgindent run over code.
This commit is contained in:
Bruce Momjian
@@ -4,344 +4,372 @@
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* This program is partially copied from lv(Multilingual file viewer)
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* and slightly modified. lv is written and copyrighted by NARITA Tomio
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* (nrt@web.ad.jp).
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*
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*
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* 1999/1/15 Tatsuo Ishii
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*
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* $Id: big5.c,v 1.1 1999/02/02 18:51:22 momjian Exp $
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* $Id: big5.c,v 1.2 1999/05/25 16:12:40 momjian Exp $
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*/
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#include "mb/pg_wchar.h"
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typedef struct {
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unsigned short code, peer;
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} codes_t;
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typedef struct
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{
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unsigned short code,
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peer;
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} codes_t;
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/* map Big5 Level 1 to CNS 11643-1992 Plane 1 */
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static codes_t big5Level1ToCnsPlane1[ 25 ] = { /* range */
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{ 0xA140, 0x2121 },
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{ 0xA1F6, 0x2258 },
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{ 0xA1F7, 0x2257 },
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{ 0xA1F8, 0x2259 },
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{ 0xA2AF, 0x2421 },
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{ 0xA3C0, 0x4221 },
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{ 0xa3e1, 0x0000 },
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{ 0xA440, 0x4421 },
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{ 0xACFE, 0x5753 },
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{ 0xacff, 0x0000 },
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{ 0xAD40, 0x5323 },
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{ 0xAFD0, 0x5754 },
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{ 0xBBC8, 0x6B51 },
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{ 0xBE52, 0x6B50 },
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{ 0xBE53, 0x6F5C },
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{ 0xC1AB, 0x7536 },
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{ 0xC2CB, 0x7535 },
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{ 0xC2CC, 0x7737 },
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{ 0xC361, 0x782E },
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{ 0xC3B9, 0x7865 },
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{ 0xC3BA, 0x7864 },
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{ 0xC3BB, 0x7866 },
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{ 0xC456, 0x782D },
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{ 0xC457, 0x7962 },
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{ 0xc67f, 0x0000 }
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static codes_t big5Level1ToCnsPlane1[25] = { /* range */
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{0xA140, 0x2121},
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{0xA1F6, 0x2258},
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{0xA1F7, 0x2257},
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{0xA1F8, 0x2259},
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{0xA2AF, 0x2421},
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{0xA3C0, 0x4221},
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{0xa3e1, 0x0000},
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{0xA440, 0x4421},
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{0xACFE, 0x5753},
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{0xacff, 0x0000},
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{0xAD40, 0x5323},
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{0xAFD0, 0x5754},
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{0xBBC8, 0x6B51},
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{0xBE52, 0x6B50},
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{0xBE53, 0x6F5C},
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{0xC1AB, 0x7536},
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{0xC2CB, 0x7535},
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{0xC2CC, 0x7737},
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{0xC361, 0x782E},
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{0xC3B9, 0x7865},
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{0xC3BA, 0x7864},
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{0xC3BB, 0x7866},
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{0xC456, 0x782D},
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{0xC457, 0x7962},
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{0xc67f, 0x0000}
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};
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/* map CNS 11643-1992 Plane 1 to Big5 Level 1 */
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static codes_t cnsPlane1ToBig5Level1[ 26 ] = { /* range */
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{ 0x2121, 0xA140 },
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{ 0x2257, 0xA1F7 },
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{ 0x2258, 0xA1F6 },
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{ 0x2259, 0xA1F8 },
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{ 0x234f, 0x0000 },
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{ 0x2421, 0xA2AF },
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{ 0x2571, 0x0000 },
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{ 0x4221, 0xA3C0 },
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{ 0x4242, 0x0000 },
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{ 0x4421, 0xA440 },
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{ 0x5323, 0xAD40 },
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{ 0x5753, 0xACFE },
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{ 0x5754, 0xAFD0 },
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{ 0x6B50, 0xBE52 },
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{ 0x6B51, 0xBBC8 },
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{ 0x6F5C, 0xBE53 },
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{ 0x7535, 0xC2CB },
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{ 0x7536, 0xC1AB },
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{ 0x7737, 0xC2CC },
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{ 0x782D, 0xC456 },
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{ 0x782E, 0xC361 },
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{ 0x7864, 0xC3BA },
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{ 0x7865, 0xC3B9 },
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{ 0x7866, 0xC3BB },
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{ 0x7962, 0xC457 },
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{ 0x7d4c, 0x0000 }
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static codes_t cnsPlane1ToBig5Level1[26] = { /* range */
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{0x2121, 0xA140},
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{0x2257, 0xA1F7},
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{0x2258, 0xA1F6},
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{0x2259, 0xA1F8},
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{0x234f, 0x0000},
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{0x2421, 0xA2AF},
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{0x2571, 0x0000},
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{0x4221, 0xA3C0},
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{0x4242, 0x0000},
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{0x4421, 0xA440},
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{0x5323, 0xAD40},
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{0x5753, 0xACFE},
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{0x5754, 0xAFD0},
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{0x6B50, 0xBE52},
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{0x6B51, 0xBBC8},
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{0x6F5C, 0xBE53},
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{0x7535, 0xC2CB},
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{0x7536, 0xC1AB},
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{0x7737, 0xC2CC},
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{0x782D, 0xC456},
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{0x782E, 0xC361},
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{0x7864, 0xC3BA},
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{0x7865, 0xC3B9},
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{0x7866, 0xC3BB},
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{0x7962, 0xC457},
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{0x7d4c, 0x0000}
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};
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/* map Big5 Level 2 to CNS 11643-1992 Plane 2 */
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static codes_t big5Level2ToCnsPlane2[ 48 ] = { /* range */
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{ 0xC940, 0x2121 },
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{ 0xc94a, 0x0000 },
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{ 0xC94B, 0x212B },
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{ 0xC96C, 0x214D },
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{ 0xC9BE, 0x214C },
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{ 0xC9BF, 0x217D },
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{ 0xC9ED, 0x224E },
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{ 0xCAF7, 0x224D },
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{ 0xCAF8, 0x2439 },
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{ 0xD77A, 0x3F6A },
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{ 0xD77B, 0x387E },
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{ 0xDBA7, 0x3F6B },
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{ 0xDDFC, 0x4176 },
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{ 0xDDFD, 0x4424 },
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{ 0xE8A3, 0x554C },
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{ 0xE976, 0x5723 },
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{ 0xEB5B, 0x5A29 },
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{ 0xEBF1, 0x554B },
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{ 0xEBF2, 0x5B3F },
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{ 0xECDE, 0x5722 },
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{ 0xECDF, 0x5C6A },
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{ 0xEDAA, 0x5D75 },
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{ 0xEEEB, 0x642F },
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{ 0xEEEC, 0x6039 },
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{ 0xF056, 0x5D74 },
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{ 0xF057, 0x6243 },
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{ 0xF0CB, 0x5A28 },
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{ 0xF0CC, 0x6337 },
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{ 0xF163, 0x6430 },
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{ 0xF16B, 0x6761 },
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{ 0xF16C, 0x6438 },
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{ 0xF268, 0x6934 },
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{ 0xF269, 0x6573 },
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{ 0xF2C3, 0x664E },
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{ 0xF375, 0x6762 },
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{ 0xF466, 0x6935 },
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{ 0xF4B5, 0x664D },
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{ 0xF4B6, 0x6962 },
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{ 0xF4FD, 0x6A4C },
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{ 0xF663, 0x6A4B },
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{ 0xF664, 0x6C52 },
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{ 0xF977, 0x7167 },
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{ 0xF9C4, 0x7166 },
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{ 0xF9C5, 0x7234 },
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{ 0xF9C6, 0x7240 },
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{ 0xF9C7, 0x7235 },
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{ 0xF9D2, 0x7241 },
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{ 0xf9d6, 0x0000 }
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static codes_t big5Level2ToCnsPlane2[48] = { /* range */
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{0xC940, 0x2121},
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{0xc94a, 0x0000},
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{0xC94B, 0x212B},
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{0xC96C, 0x214D},
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{0xC9BE, 0x214C},
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{0xC9BF, 0x217D},
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{0xC9ED, 0x224E},
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{0xCAF7, 0x224D},
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{0xCAF8, 0x2439},
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{0xD77A, 0x3F6A},
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{0xD77B, 0x387E},
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{0xDBA7, 0x3F6B},
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{0xDDFC, 0x4176},
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{0xDDFD, 0x4424},
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{0xE8A3, 0x554C},
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{0xE976, 0x5723},
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{0xEB5B, 0x5A29},
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{0xEBF1, 0x554B},
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{0xEBF2, 0x5B3F},
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{0xECDE, 0x5722},
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{0xECDF, 0x5C6A},
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{0xEDAA, 0x5D75},
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{0xEEEB, 0x642F},
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{0xEEEC, 0x6039},
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{0xF056, 0x5D74},
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{0xF057, 0x6243},
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{0xF0CB, 0x5A28},
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{0xF0CC, 0x6337},
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{0xF163, 0x6430},
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{0xF16B, 0x6761},
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{0xF16C, 0x6438},
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{0xF268, 0x6934},
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{0xF269, 0x6573},
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{0xF2C3, 0x664E},
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{0xF375, 0x6762},
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{0xF466, 0x6935},
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{0xF4B5, 0x664D},
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{0xF4B6, 0x6962},
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{0xF4FD, 0x6A4C},
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{0xF663, 0x6A4B},
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{0xF664, 0x6C52},
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{0xF977, 0x7167},
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{0xF9C4, 0x7166},
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{0xF9C5, 0x7234},
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{0xF9C6, 0x7240},
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{0xF9C7, 0x7235},
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{0xF9D2, 0x7241},
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{0xf9d6, 0x0000}
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};
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/* map CNS 11643-1992 Plane 2 to Big5 Level 2 */
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static codes_t cnsPlane2ToBig5Level2[ 49 ] = { /* range */
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{ 0x2121, 0xC940 },
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{ 0x212B, 0xC94B },
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{ 0x214C, 0xC9BE },
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{ 0x214D, 0xC96C },
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{ 0x217D, 0xC9BF },
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{ 0x224D, 0xCAF7 },
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{ 0x224E, 0xC9ED },
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{ 0x2439, 0xCAF8 },
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{ 0x387E, 0xD77B },
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{ 0x3F6A, 0xD77A },
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{ 0x3F6B, 0xDBA7 },
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{ 0x4424, 0x0000 },
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{ 0x4176, 0xDDFC },
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{ 0x4177, 0x0000 },
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{ 0x4424, 0xDDFD },
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{ 0x554B, 0xEBF1 },
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{ 0x554C, 0xE8A3 },
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{ 0x5722, 0xECDE },
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{ 0x5723, 0xE976 },
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{ 0x5A28, 0xF0CB },
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{ 0x5A29, 0xEB5B },
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{ 0x5B3F, 0xEBF2 },
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{ 0x5C6A, 0xECDF },
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{ 0x5D74, 0xF056 },
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{ 0x5D75, 0xEDAA },
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{ 0x6039, 0xEEEC },
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{ 0x6243, 0xF057 },
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{ 0x6337, 0xF0CC },
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{ 0x642F, 0xEEEB },
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{ 0x6430, 0xF163 },
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{ 0x6438, 0xF16C },
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{ 0x6573, 0xF269 },
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{ 0x664D, 0xF4B5 },
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{ 0x664E, 0xF2C3 },
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{ 0x6761, 0xF16B },
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{ 0x6762, 0xF375 },
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{ 0x6934, 0xF268 },
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{ 0x6935, 0xF466 },
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{ 0x6962, 0xF4B6 },
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{ 0x6A4B, 0xF663 },
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{ 0x6A4C, 0xF4FD },
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{ 0x6C52, 0xF664 },
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{ 0x7166, 0xF9C4 },
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{ 0x7167, 0xF977 },
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{ 0x7234, 0xF9C5 },
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{ 0x7235, 0xF9C7 },
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{ 0x7240, 0xF9C6 },
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{ 0x7241, 0xF9D2 },
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{ 0x7245, 0x0000 }
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static codes_t cnsPlane2ToBig5Level2[49] = { /* range */
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{0x2121, 0xC940},
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{0x212B, 0xC94B},
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{0x214C, 0xC9BE},
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{0x214D, 0xC96C},
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{0x217D, 0xC9BF},
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{0x224D, 0xCAF7},
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{0x224E, 0xC9ED},
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{0x2439, 0xCAF8},
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{0x387E, 0xD77B},
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{0x3F6A, 0xD77A},
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{0x3F6B, 0xDBA7},
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{0x4424, 0x0000},
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{0x4176, 0xDDFC},
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{0x4177, 0x0000},
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{0x4424, 0xDDFD},
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{0x554B, 0xEBF1},
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{0x554C, 0xE8A3},
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{0x5722, 0xECDE},
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{0x5723, 0xE976},
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{0x5A28, 0xF0CB},
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{0x5A29, 0xEB5B},
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{0x5B3F, 0xEBF2},
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{0x5C6A, 0xECDF},
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{0x5D74, 0xF056},
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{0x5D75, 0xEDAA},
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{0x6039, 0xEEEC},
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{0x6243, 0xF057},
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{0x6337, 0xF0CC},
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{0x642F, 0xEEEB},
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{0x6430, 0xF163},
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{0x6438, 0xF16C},
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{0x6573, 0xF269},
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{0x664D, 0xF4B5},
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{0x664E, 0xF2C3},
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{0x6761, 0xF16B},
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{0x6762, 0xF375},
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{0x6934, 0xF268},
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{0x6935, 0xF466},
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{0x6962, 0xF4B6},
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{0x6A4B, 0xF663},
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{0x6A4C, 0xF4FD},
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{0x6C52, 0xF664},
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{0x7166, 0xF9C4},
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{0x7167, 0xF977},
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{0x7234, 0xF9C5},
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{0x7235, 0xF9C7},
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{0x7240, 0xF9C6},
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{0x7241, 0xF9D2},
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{0x7245, 0x0000}
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};
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/* Big Five Level 1 Correspondence to CNS 11643-1992 Plane 4 */
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static unsigned short b1c4[][2] = {
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{0xC879, 0x2123},
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{0xC87B, 0x2124},
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{0xC87D, 0x212A},
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{0xC8A2, 0x2152}
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{0xC879, 0x2123},
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{0xC87B, 0x2124},
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{0xC87D, 0x212A},
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{0xC8A2, 0x2152}
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};
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/* Big Five Level 2 Correspondence to CNS 11643-1992 Plane 3 */
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static unsigned short b2c3[][2] = {
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{0xF9D6, 0x4337},
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{0xF9D7, 0x4F50},
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{0xF9D8, 0x444E},
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{0xF9D9, 0x504A},
|
||||
{0xF9DA, 0x2C5D},
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||||
{0xF9DB, 0x3D7E},
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{0xF9DC, 0x4B5C}
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{0xF9D6, 0x4337},
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||||
{0xF9D7, 0x4F50},
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{0xF9D8, 0x444E},
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||||
{0xF9D9, 0x504A},
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{0xF9DA, 0x2C5D},
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{0xF9DB, 0x3D7E},
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{0xF9DC, 0x4B5C}
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};
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static unsigned short BinarySearchRange
|
||||
(codes_t *array, int high, unsigned short code )
|
||||
(codes_t * array, int high, unsigned short code)
|
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{
|
||||
int low, mid, distance, tmp;
|
||||
int low,
|
||||
mid,
|
||||
distance,
|
||||
tmp;
|
||||
|
||||
low = 0;
|
||||
mid = high >> 1;
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low = 0;
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||||
mid = high >> 1;
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||||
|
||||
for (; low <= high; mid = (low + high) >> 1)
|
||||
{
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||||
if ((array[mid].code <= code) && (array[mid + 1].code > code))
|
||||
{
|
||||
if (0 == array[mid].peer)
|
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return 0;
|
||||
if (code >= 0xa140 U)
|
||||
{
|
||||
/* big5 to cns */
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||||
tmp = ((code & 0xff00) - (array[mid].code & 0xff00)) >> 8;
|
||||
high = code & 0x00ff;
|
||||
low = array[mid].code & 0x00ff;
|
||||
|
||||
/*
|
||||
* NOTE: big5 high_byte: 0xa1-0xfe, low_byte: 0x40-0x7e,
|
||||
* 0xa1-0xfe (radicals: 0x00-0x3e, 0x3f-0x9c) big5 radix
|
||||
* is 0x9d. [region_low, region_high]
|
||||
* We should remember big5 has two different regions
|
||||
* (above). There is a bias for the distance between these
|
||||
* regions. 0xa1 - 0x7e + bias = 1 (Distance between 0xa1
|
||||
* and 0x7e is 1.) bias = - 0x22.
|
||||
*/
|
||||
distance = tmp * 0x9d + high - low +
|
||||
(high >= 0xa1 ? (low >= 0xa1 ? 0 : -0x22)
|
||||
: (low >= 0xa1 ? +0x22 : 0));
|
||||
|
||||
/*
|
||||
* NOTE: we have to convert the distance into a code
|
||||
* point. The code point's low_byte is 0x21 plus mod_0x5e.
|
||||
* In the first, we extract the mod_0x5e of the starting
|
||||
* code point, subtracting 0x21, and add distance to it.
|
||||
* Then we calculate again mod_0x5e of them, and restore
|
||||
* the final codepoint, adding 0x21.
|
||||
*/
|
||||
tmp = (array[mid].peer & 0x00ff) + distance - 0x21;
|
||||
tmp = (array[mid].peer & 0xff00) + ((tmp / 0x5e) << 8)
|
||||
+ 0x21 + tmp % 0x5e;
|
||||
return tmp;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* cns to big5 */
|
||||
tmp = ((code & 0xff00) - (array[mid].code & 0xff00)) >> 8;
|
||||
|
||||
/*
|
||||
* NOTE: ISO charsets ranges between 0x21-0xfe
|
||||
* (94charset). Its radix is 0x5e. But there is no
|
||||
* distance bias like big5.
|
||||
*/
|
||||
distance = tmp * 0x5e
|
||||
+ ((int) (code & 0x00ff) - (int) (array[mid].code & 0x00ff));
|
||||
|
||||
/*
|
||||
* NOTE: Similar to big5 to cns conversion, we extract
|
||||
* mod_0x9d and restore mod_0x9d into a code point.
|
||||
*/
|
||||
low = array[mid].peer & 0x00ff;
|
||||
tmp = low + distance - (low >= 0xa1 ? 0x62 : 0x40);
|
||||
low = tmp % 0x9d;
|
||||
tmp = (array[mid].peer & 0xff00) + ((tmp / 0x9d) << 8)
|
||||
+ (low > 0x3e ? 0x62 : 0x40) + low;
|
||||
return tmp;
|
||||
}
|
||||
}
|
||||
else if (array[mid].code > code)
|
||||
high = mid - 1;
|
||||
else
|
||||
low = mid + 1;
|
||||
}
|
||||
|
||||
for( ; low <= high ; mid = ( low + high ) >> 1 ){
|
||||
if( ( array[ mid ].code <= code ) && ( array[ mid + 1 ].code > code ) ){
|
||||
if( 0 == array[ mid ].peer )
|
||||
return 0;
|
||||
if( code >= 0xa140U ){
|
||||
/* big5 to cns */
|
||||
tmp = ( ( code & 0xff00 ) - ( array[ mid ].code & 0xff00 ) ) >> 8;
|
||||
high = code & 0x00ff;
|
||||
low = array[ mid ].code & 0x00ff;
|
||||
/*
|
||||
* NOTE: big5 high_byte: 0xa1-0xfe, low_byte: 0x40-0x7e, 0xa1-0xfe
|
||||
* (radicals: 0x00-0x3e, 0x3f-0x9c)
|
||||
* big5 radix is 0x9d. [region_low, region_high]
|
||||
* We should remember big5 has two different regions (above).
|
||||
* There is a bias for the distance between these regions.
|
||||
* 0xa1 - 0x7e + bias = 1 (Distance between 0xa1 and 0x7e is 1.)
|
||||
* bias = - 0x22.
|
||||
*/
|
||||
distance = tmp * 0x9d + high - low +
|
||||
( high >= 0xa1 ? ( low >= 0xa1 ? 0 : - 0x22 )
|
||||
: ( low >= 0xa1 ? + 0x22 : 0 ) );
|
||||
/*
|
||||
* NOTE: we have to convert the distance into a code point.
|
||||
* The code point's low_byte is 0x21 plus mod_0x5e.
|
||||
* In the first, we extract the mod_0x5e of the starting
|
||||
* code point, subtracting 0x21, and add distance to it.
|
||||
* Then we calculate again mod_0x5e of them, and restore
|
||||
* the final codepoint, adding 0x21.
|
||||
*/
|
||||
tmp = ( array[ mid ].peer & 0x00ff ) + distance - 0x21;
|
||||
tmp = ( array[ mid ].peer & 0xff00 ) + ( ( tmp / 0x5e ) << 8 )
|
||||
+ 0x21 + tmp % 0x5e;
|
||||
return tmp;
|
||||
} else {
|
||||
/* cns to big5 */
|
||||
tmp = ( ( code & 0xff00 ) - ( array[ mid ].code & 0xff00 ) ) >> 8;
|
||||
/*
|
||||
* NOTE: ISO charsets ranges between 0x21-0xfe (94charset).
|
||||
* Its radix is 0x5e. But there is no distance bias like big5.
|
||||
*/
|
||||
distance = tmp * 0x5e
|
||||
+ ( (int)( code & 0x00ff ) - (int)( array[ mid ].code & 0x00ff ) );
|
||||
/*
|
||||
* NOTE: Similar to big5 to cns conversion, we extract mod_0x9d and
|
||||
* restore mod_0x9d into a code point.
|
||||
*/
|
||||
low = array[ mid ].peer & 0x00ff;
|
||||
tmp = low + distance - ( low >= 0xa1 ? 0x62 : 0x40 );
|
||||
low = tmp % 0x9d;
|
||||
tmp = ( array[ mid ].peer & 0xff00 ) + ( ( tmp / 0x9d ) << 8 )
|
||||
+ ( low > 0x3e ? 0x62 : 0x40 ) + low;
|
||||
return tmp;
|
||||
}
|
||||
} else if( array[ mid ].code > code ){
|
||||
high = mid - 1;
|
||||
} else {
|
||||
low = mid + 1;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
unsigned short BIG5toCNS(unsigned short big5, unsigned char *lc )
|
||||
unsigned short
|
||||
BIG5toCNS(unsigned short big5, unsigned char *lc)
|
||||
{
|
||||
unsigned short cns = 0;
|
||||
int i;
|
||||
unsigned short cns = 0;
|
||||
int i;
|
||||
|
||||
if( big5 < 0xc940U ){
|
||||
/* level 1 */
|
||||
if (big5 < 0xc940 U)
|
||||
{
|
||||
/* level 1 */
|
||||
|
||||
for (i=0;i<sizeof(b1c4)/sizeof(unsigned short);i++) {
|
||||
if (b1c4[i][0] == big5) {
|
||||
*lc = LC_CNS11643_4;
|
||||
return(b1c4[i][1] | 0x8080U);
|
||||
}
|
||||
}
|
||||
for (i = 0; i < sizeof(b1c4) / sizeof(unsigned short); i++)
|
||||
{
|
||||
if (b1c4[i][0] == big5)
|
||||
{
|
||||
*lc = LC_CNS11643_4;
|
||||
return (b1c4[i][1] | 0x8080 U);
|
||||
}
|
||||
}
|
||||
|
||||
if( 0 < (cns = BinarySearchRange( big5Level1ToCnsPlane1, 23, big5 )) )
|
||||
*lc = LC_CNS11643_1;
|
||||
} else if( big5 == 0xc94aU ){
|
||||
/* level 2 */
|
||||
*lc = LC_CNS11643_1;
|
||||
cns = 0x4442;
|
||||
} else {
|
||||
/* level 2 */
|
||||
for (i=0;i<sizeof(b2c3)/sizeof(unsigned short);i++) {
|
||||
if (b2c3[i][0] == big5) {
|
||||
*lc = LC_CNS11643_3;
|
||||
return(b2c3[i][1]);
|
||||
}
|
||||
}
|
||||
if (0 < (cns = BinarySearchRange(big5Level1ToCnsPlane1, 23, big5)))
|
||||
*lc = LC_CNS11643_1;
|
||||
}
|
||||
else if (big5 == 0xc94a U)
|
||||
{
|
||||
/* level 2 */
|
||||
*lc = LC_CNS11643_1;
|
||||
cns = 0x4442;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* level 2 */
|
||||
for (i = 0; i < sizeof(b2c3) / sizeof(unsigned short); i++)
|
||||
{
|
||||
if (b2c3[i][0] == big5)
|
||||
{
|
||||
*lc = LC_CNS11643_3;
|
||||
return (b2c3[i][1]);
|
||||
}
|
||||
}
|
||||
|
||||
if( 0 < (cns = BinarySearchRange( big5Level2ToCnsPlane2, 46, big5 )) )
|
||||
*lc = LC_CNS11643_2;
|
||||
}
|
||||
if (0 < (cns = BinarySearchRange(big5Level2ToCnsPlane2, 46, big5)))
|
||||
*lc = LC_CNS11643_2;
|
||||
}
|
||||
|
||||
if( 0 == cns ){ /* no mapping Big5 to CNS 11643-1992 */
|
||||
*lc = 0;
|
||||
return (unsigned short)'?';
|
||||
}
|
||||
if (0 == cns)
|
||||
{ /* no mapping Big5 to CNS 11643-1992 */
|
||||
*lc = 0;
|
||||
return (unsigned short) '?';
|
||||
}
|
||||
|
||||
return cns | 0x8080;
|
||||
return cns | 0x8080;
|
||||
}
|
||||
|
||||
unsigned short CNStoBIG5( unsigned short cns, unsigned char lc )
|
||||
unsigned short
|
||||
CNStoBIG5(unsigned short cns, unsigned char lc)
|
||||
{
|
||||
int i;
|
||||
unsigned int big5 = 0;
|
||||
int i;
|
||||
unsigned int big5 = 0;
|
||||
|
||||
cns &= 0x7f7f;
|
||||
cns &= 0x7f7f;
|
||||
|
||||
switch( lc ){
|
||||
case LC_CNS11643_1:
|
||||
big5 = BinarySearchRange( cnsPlane1ToBig5Level1, 24, cns );
|
||||
break;
|
||||
case LC_CNS11643_2:
|
||||
big5 = BinarySearchRange( cnsPlane2ToBig5Level2, 47, cns );
|
||||
break;
|
||||
case LC_CNS11643_3:
|
||||
for (i=0;i<sizeof(b2c3)/sizeof(unsigned short);i++) {
|
||||
if (b2c3[i][1] == cns) {
|
||||
return(b2c3[i][0]);
|
||||
}
|
||||
}
|
||||
break;
|
||||
case LC_CNS11643_4:
|
||||
for (i=0;i<sizeof(b1c4)/sizeof(unsigned short);i++) {
|
||||
if (b1c4[i][1] == cns) {
|
||||
return(b1c4[i][0]);
|
||||
}
|
||||
}
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return big5;
|
||||
switch (lc)
|
||||
{
|
||||
case LC_CNS11643_1:
|
||||
big5 = BinarySearchRange(cnsPlane1ToBig5Level1, 24, cns);
|
||||
break;
|
||||
case LC_CNS11643_2:
|
||||
big5 = BinarySearchRange(cnsPlane2ToBig5Level2, 47, cns);
|
||||
break;
|
||||
case LC_CNS11643_3:
|
||||
for (i = 0; i < sizeof(b2c3) / sizeof(unsigned short); i++)
|
||||
{
|
||||
if (b2c3[i][1] == cns)
|
||||
return (b2c3[i][0]);
|
||||
}
|
||||
break;
|
||||
case LC_CNS11643_4:
|
||||
for (i = 0; i < sizeof(b1c4) / sizeof(unsigned short); i++)
|
||||
{
|
||||
if (b1c4[i][1] == cns)
|
||||
return (b1c4[i][0]);
|
||||
}
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return big5;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user