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Annotation of embedaddon/libiconv/lib/mulelao.h, revision 1.1.1.2

1.1       misho       1: /*
1.1.1.2 ! misho       2:  * Copyright (C) 1999-2001, 2016 Free Software Foundation, Inc.
1.1       misho       3:  * This file is part of the GNU LIBICONV Library.
                      4:  *
                      5:  * The GNU LIBICONV Library is free software; you can redistribute it
                      6:  * and/or modify it under the terms of the GNU Library General Public
                      7:  * License as published by the Free Software Foundation; either version 2
                      8:  * of the License, or (at your option) any later version.
                      9:  *
                     10:  * The GNU LIBICONV Library is distributed in the hope that it will be
                     11:  * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
                     12:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
                     13:  * Library General Public License for more details.
                     14:  *
                     15:  * You should have received a copy of the GNU Library General Public
                     16:  * License along with the GNU LIBICONV Library; see the file COPYING.LIB.
1.1.1.2 ! misho      17:  * If not, see <https://www.gnu.org/licenses/>.
1.1       misho      18:  */
                     19: 
                     20: /*
                     21:  * MULELAO-1
                     22:  */
                     23: 
                     24: static const unsigned short mulelao_2uni[96] = {
                     25:   /* 0xa0 */
                     26:   0x00a0, 0x0e81, 0x0e82, 0xfffd, 0x0e84, 0xfffd, 0xfffd, 0x0e87,
                     27:   0x0e88, 0xfffd, 0x0e8a, 0xfffd, 0xfffd, 0x0e8d, 0xfffd, 0xfffd,
                     28:   /* 0xb0 */
                     29:   0xfffd, 0xfffd, 0xfffd, 0xfffd, 0x0e94, 0x0e95, 0x0e96, 0x0e97,
                     30:   0xfffd, 0x0e99, 0x0e9a, 0x0e9b, 0x0e9c, 0x0e9d, 0x0e9e, 0x0e9f,
                     31:   /* 0xc0 */
                     32:   0xfffd, 0x0ea1, 0x0ea2, 0x0ea3, 0xfffd, 0x0ea5, 0xfffd, 0x0ea7,
                     33:   0xfffd, 0xfffd, 0x0eaa, 0x0eab, 0xfffd, 0x0ead, 0x0eae, 0x0eaf,
                     34:   /* 0xd0 */
                     35:   0x0eb0, 0x0eb1, 0x0eb2, 0x0eb3, 0x0eb4, 0x0eb5, 0x0eb6, 0x0eb7,
                     36:   0x0eb8, 0x0eb9, 0xfffd, 0x0ebb, 0x0ebc, 0x0ebd, 0xfffd, 0xfffd,
                     37:   /* 0xe0 */
                     38:   0x0ec0, 0x0ec1, 0x0ec2, 0x0ec3, 0x0ec4, 0xfffd, 0x0ec6, 0xfffd,
                     39:   0x0ec8, 0x0ec9, 0x0eca, 0x0ecb, 0x0ecc, 0x0ecd, 0xfffd, 0xfffd,
                     40:   /* 0xf0 */
                     41:   0x0ed0, 0x0ed1, 0x0ed2, 0x0ed3, 0x0ed4, 0x0ed5, 0x0ed6, 0x0ed7,
                     42:   0x0ed8, 0x0ed9, 0xfffd, 0xfffd, 0x0edc, 0x0edd, 0xfffd, 0xfffd,
                     43: };
                     44: 
                     45: static int
1.1.1.2 ! misho      46: mulelao_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, size_t n)
1.1       misho      47: {
                     48:   unsigned char c = *s;
                     49:   if (c < 0xa0) {
                     50:     *pwc = (ucs4_t) c;
                     51:     return 1;
                     52:   }
                     53:   else {
                     54:     unsigned short wc = mulelao_2uni[c-0xa0];
                     55:     if (wc != 0xfffd) {
                     56:       *pwc = (ucs4_t) wc;
                     57:       return 1;
                     58:     }
                     59:   }
                     60:   return RET_ILSEQ;
                     61: }
                     62: 
                     63: static const unsigned char mulelao_page0e[96] = {
                     64:   0x00, 0xa1, 0xa2, 0x00, 0xa4, 0x00, 0x00, 0xa7, /* 0x80-0x87 */
                     65:   0xa8, 0x00, 0xaa, 0x00, 0x00, 0xad, 0x00, 0x00, /* 0x88-0x8f */
                     66:   0x00, 0x00, 0x00, 0x00, 0xb4, 0xb5, 0xb6, 0xb7, /* 0x90-0x97 */
                     67:   0x00, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0x98-0x9f */
                     68:   0x00, 0xc1, 0xc2, 0xc3, 0x00, 0xc5, 0x00, 0xc7, /* 0xa0-0xa7 */
                     69:   0x00, 0x00, 0xca, 0xcb, 0x00, 0xcd, 0xce, 0xcf, /* 0xa8-0xaf */
                     70:   0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0xb0-0xb7 */
                     71:   0xd8, 0xd9, 0x00, 0xdb, 0xdc, 0xdd, 0x00, 0x00, /* 0xb8-0xbf */
                     72:   0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0x00, 0xe6, 0x00, /* 0xc0-0xc7 */
                     73:   0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0x00, 0x00, /* 0xc8-0xcf */
                     74:   0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xd0-0xd7 */
                     75:   0xf8, 0xf9, 0x00, 0x00, 0xfc, 0xfd, 0x00, 0x00, /* 0xd8-0xdf */
                     76: };
                     77: 
                     78: static int
1.1.1.2 ! misho      79: mulelao_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, size_t n)
1.1       misho      80: {
                     81:   unsigned char c = 0;
                     82:   if (wc < 0x00a0) {
                     83:     *r = wc;
                     84:     return 1;
                     85:   }
                     86:   else if (wc == 0x00a0)
                     87:     c = 0xa0;
                     88:   else if (wc >= 0x0e80 && wc < 0x0ee0)
                     89:     c = mulelao_page0e[wc-0x0e80];
                     90:   if (c != 0) {
                     91:     *r = c;
                     92:     return 1;
                     93:   }
                     94:   return RET_ILUNI;
                     95: }