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Annotation of embedaddon/libiconv/tools/cjk_variants.c, revision 1.1

1.1     ! misho       1: /* Copyright (C) 1999-2002 Free Software Foundation, Inc.
        !             2:    This file is part of the GNU LIBICONV Tools.
        !             3: 
        !             4:    This program is free software: you can redistribute it and/or modify
        !             5:    it under the terms of the GNU General Public License as published by
        !             6:    the Free Software Foundation; either version 3 of the License, or
        !             7:    (at your option) any later version.
        !             8: 
        !             9:    This program is distributed in the hope that it will be useful,
        !            10:    but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            11:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            12:    GNU General Public License for more details.
        !            13: 
        !            14:    You should have received a copy of the GNU General Public License
        !            15:    along with this program; if not, write to the Free Software Foundation,
        !            16:    Inc., along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
        !            17: 
        !            18: /*
        !            19:  * Generates Unicode variants table from Koichi Yasuoka's UniVariants file.
        !            20:  */
        !            21: 
        !            22: #include <stdio.h>
        !            23: #include <stdlib.h>
        !            24: 
        !            25: #define ENTRIES  8176  /* number of lines in UniVariants file */
        !            26: #define MAX_PER_ENTRY  10  /* max number of entries per line in file */
        !            27: 
        !            28: int main (int argc, char *argv[])
        !            29: {
        !            30:   int variants[MAX_PER_ENTRY*ENTRIES];
        !            31:   int uni2index[0x10000];
        !            32:   int index;
        !            33: 
        !            34:   if (argc != 1)
        !            35:     exit(1);
        !            36: 
        !            37:   printf("/*\n");
        !            38:   printf(" * Copyright (C) 1999-2002 Free Software Foundation, Inc.\n");
        !            39:   printf(" * This file is part of the GNU LIBICONV Library.\n");
        !            40:   printf(" *\n");
        !            41:   printf(" * The GNU LIBICONV Library is free software; you can redistribute it\n");
        !            42:   printf(" * and/or modify it under the terms of the GNU Library General Public\n");
        !            43:   printf(" * License as published by the Free Software Foundation; either version 2\n");
        !            44:   printf(" * of the License, or (at your option) any later version.\n");
        !            45:   printf(" *\n");
        !            46:   printf(" * The GNU LIBICONV Library is distributed in the hope that it will be\n");
        !            47:   printf(" * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of\n");
        !            48:   printf(" * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\n");
        !            49:   printf(" * Library General Public License for more details.\n");
        !            50:   printf(" *\n");
        !            51:   printf(" * You should have received a copy of the GNU Library General Public\n");
        !            52:   printf(" * License along with the GNU LIBICONV Library; see the file COPYING.LIB.\n");
        !            53:   printf(" * If not, write to the Free Software Foundation, Inc., 51 Franklin Street,\n");
        !            54:   printf(" * Fifth Floor, Boston, MA 02110-1301, USA.\n");
        !            55:   printf(" */\n");
        !            56:   printf("\n");
        !            57:   printf("/*\n");
        !            58:   printf(" * CJK variants table\n");
        !            59:   printf(" */\n");
        !            60:   printf("\n");
        !            61:   {
        !            62:     int c;
        !            63:     int j;
        !            64:     for (j = 0; j < 0x10000; j++)
        !            65:       uni2index[j] = -1;
        !            66:     index = 0;
        !            67:     for (;;) {
        !            68:       c = getc(stdin);
        !            69:       if (c == EOF)
        !            70:         break;
        !            71:       if (c == '#') {
        !            72:         do { c = getc(stdin); } while (!(c == EOF || c == '\n'));
        !            73:         continue;
        !            74:       }
        !            75:       ungetc(c,stdin);
        !            76:       if (scanf("%x",&j) != 1)
        !            77:         exit(1);
        !            78:       c = getc(stdin);
        !            79:       if (c != '\t')
        !            80:         exit(1);
        !            81:       uni2index[j] = index;
        !            82:       for (;;) {
        !            83:         int i;
        !            84:         if (scanf("%x",&i) != 1)
        !            85:           exit(1);
        !            86:         if (!(i >= 0x3000 && i < 0x3000+0x8000))
        !            87:           exit(1);
        !            88:         variants[index++] = i-0x3000;
        !            89:         c = getc(stdin);
        !            90:         if (c != ' ')
        !            91:           break;
        !            92:       }
        !            93:       variants[index-1] |= 0x8000; /* end of list marker */
        !            94:       if (c != '\n')
        !            95:         exit(1);
        !            96:     }
        !            97:   }
        !            98:   printf("static const unsigned short cjk_variants[%d] = {",index);
        !            99:   {
        !           100:     int i;
        !           101:     for (i = 0; i < index; i++) {
        !           102:       if ((i % 8) == 0)
        !           103:         printf("\n ");
        !           104:       printf(" 0x%04x,",variants[i]);
        !           105:     }
        !           106:     printf("\n};\n");
        !           107:   }
        !           108:   printf("\n");
        !           109:   printf("static const short cjk_variants_indx[0x5200] = {\n");
        !           110:   {
        !           111:     int j;
        !           112:     for (j = 0x4e00; j < 0xa000; j++) {
        !           113:       if ((j % 0x100) == 0)
        !           114:         printf("  /* 0x%04x */\n", j);
        !           115:       if ((j % 8) == 0)
        !           116:         printf(" ");
        !           117:       printf(" %5d,",uni2index[j]);
        !           118:       if ((j % 8) == 7)
        !           119:         printf("\n");
        !           120:     }
        !           121:     printf("};\n");
        !           122:   }
        !           123:   printf("\n");
        !           124: 
        !           125:   return 0;
        !           126: }