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Annotation of embedaddon/libiconv/lib/cp1161.h, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Copyright (C) 1999-2002 Free Software Foundation, Inc.
        !             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.
        !            17:  * If not, write to the Free Software Foundation, Inc., 51 Franklin Street,
        !            18:  * Fifth Floor, Boston, MA 02110-1301, USA.
        !            19:  */
        !            20: 
        !            21: /*
        !            22:  * CP1161
        !            23:  */
        !            24: 
        !            25: static const unsigned short cp1161_2uni[96] = {
        !            26:   /* 0xa0 */
        !            27:   0x0e48, 0x0e01, 0x0e02, 0x0e03, 0x0e04, 0x0e05, 0x0e06, 0x0e07,
        !            28:   0x0e08, 0x0e09, 0x0e0a, 0x0e0b, 0x0e0c, 0x0e0d, 0x0e0e, 0x0e0f,
        !            29:   /* 0xb0 */
        !            30:   0x0e10, 0x0e11, 0x0e12, 0x0e13, 0x0e14, 0x0e15, 0x0e16, 0x0e17,
        !            31:   0x0e18, 0x0e19, 0x0e1a, 0x0e1b, 0x0e1c, 0x0e1d, 0x0e1e, 0x0e1f,
        !            32:   /* 0xc0 */
        !            33:   0x0e20, 0x0e21, 0x0e22, 0x0e23, 0x0e24, 0x0e25, 0x0e26, 0x0e27,
        !            34:   0x0e28, 0x0e29, 0x0e2a, 0x0e2b, 0x0e2c, 0x0e2d, 0x0e2e, 0x0e2f,
        !            35:   /* 0xd0 */
        !            36:   0x0e30, 0x0e31, 0x0e32, 0x0e33, 0x0e34, 0x0e35, 0x0e36, 0x0e37,
        !            37:   0x0e38, 0x0e39, 0x0e3a, 0x0e49, 0x0e4a, 0x0e4b, 0x20ac, 0x0e3f,
        !            38:   /* 0xe0 */
        !            39:   0x0e40, 0x0e41, 0x0e42, 0x0e43, 0x0e44, 0x0e45, 0x0e46, 0x0e47,
        !            40:   0x0e48, 0x0e49, 0x0e4a, 0x0e4b, 0x0e4c, 0x0e4d, 0x0e4e, 0x0e4f,
        !            41:   /* 0xf0 */
        !            42:   0x0e50, 0x0e51, 0x0e52, 0x0e53, 0x0e54, 0x0e55, 0x0e56, 0x0e57,
        !            43:   0x0e58, 0x0e59, 0x0e5a, 0x0e5b, 0x00a2, 0x00ac, 0x00a6, 0x00a0,
        !            44: };
        !            45: 
        !            46: static int
        !            47: cp1161_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
        !            48: {
        !            49:   unsigned char c = *s;
        !            50:   if (c < 0x80) {
        !            51:     *pwc = (ucs4_t) c;
        !            52:     return 1;
        !            53:   }
        !            54:   else if (c < 0xa0) {
        !            55:   }
        !            56:   else {
        !            57:     *pwc = (ucs4_t) cp1161_2uni[c-0xa0];
        !            58:     return 1;
        !            59:   }
        !            60:   return RET_ILSEQ;
        !            61: }
        !            62: 
        !            63: static const unsigned char cp1161_page00[16] = {
        !            64:   0xff, 0x00, 0xfc, 0x00, 0x00, 0x00, 0xfe, 0x00, /* 0xa0-0xa7 */
        !            65:   0x00, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x00, 0x00, /* 0xa8-0xaf */
        !            66: };
        !            67: 
        !            68: static int
        !            69: cp1161_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
        !            70: {
        !            71:   unsigned char c = 0;
        !            72:   if (wc < 0x0080) {
        !            73:     *r = wc;
        !            74:     return 1;
        !            75:   }
        !            76:   else if (wc >= 0x00a0 && wc < 0x00b0)
        !            77:     c = cp1161_page00[wc-0x00a0];
        !            78:   else if (wc >= 0x0e48 && wc < 0x0e4c)
        !            79:     c = wc-0x0d60;
        !            80:   else if (wc >= 0x0e00 && wc < 0x0e60)
        !            81:     c = cp874_page0e[wc-0x0e00];
        !            82:   else if (wc == 0x20ac)
        !            83:     c = 0xde;
        !            84:   if (c != 0) {
        !            85:     *r = c;
        !            86:     return 1;
        !            87:   }
        !            88:   return RET_ILUNI;
        !            89: }