2 * Copyright (C) 1999-2001 Free Software Foundation, Inc.
3 * This file is part of the GNU LIBICONV Library.
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.
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.
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.
17 * If not, write to the Free Software Foundation, Inc., 59 Temple Place -
18 * Suite 330, Boston, MA 02111-1307, USA.
26 euc_tw_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
29 /* Code set 0 (ASCII) */
31 return ascii_mbtowc(conv,pwc,s,n);
32 /* Code set 1 (CNS 11643-1992 Plane 1) */
33 if (c >= 0xa1 && c < 0xff) {
37 unsigned char c2 = s[1];
38 if (c2 >= 0xa1 && c2 < 0xff) {
40 buf[0] = c-0x80; buf[1] = c2-0x80;
41 return cns11643_1_mbtowc(conv,pwc,buf,2);
46 /* Code set 2 (CNS 11643-1992 Planes 1-16) */
51 unsigned char c2 = s[1];
52 if (c2 >= 0xa1 && c2 <= 0xb0) {
53 unsigned char c3 = s[2];
54 unsigned char c4 = s[3];
55 if (c3 >= 0xa1 && c3 < 0xff && c4 >= 0xa1 && c4 < 0xff) {
58 buf[0] = c3-0x80; buf[1] = c4-0x80;
60 case 1: ret = cns11643_1_mbtowc(conv,pwc,buf,2); break;
61 case 2: ret = cns11643_2_mbtowc(conv,pwc,buf,2); break;
62 case 3: ret = cns11643_3_mbtowc(conv,pwc,buf,2); break;
63 case 4: ret = cns11643_4_mbtowc(conv,pwc,buf,2); break;
64 case 5: ret = cns11643_5_mbtowc(conv,pwc,buf,2); break;
65 case 6: ret = cns11643_6_mbtowc(conv,pwc,buf,2); break;
66 case 7: ret = cns11643_7_mbtowc(conv,pwc,buf,2); break;
67 case 15: ret = cns11643_15_mbtowc(conv,pwc,buf,2); break;
68 default: return RET_ILSEQ;
72 if (ret != 2) abort();
82 euc_tw_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
87 /* Code set 0 (ASCII) */
88 ret = ascii_wctomb(conv,r,wc,n);
92 ret = cns11643_wctomb(conv,buf,wc,3);
93 if (ret != RET_ILUNI) {
94 if (ret != 3) abort();
96 /* Code set 1 (CNS 11643-1992 Plane 1) */
105 /* Code set 2 (CNS 11643-1992 Planes 1-16) */