Annotation of embedaddon/libiconv/lib/cp1254.h, revision 1.1
1.1 ! misho 1: /*
! 2: * Copyright (C) 1999-2001 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: * CP1254
! 23: */
! 24:
! 25: static const unsigned short cp1254_2uni_1[32] = {
! 26: /* 0x80 */
! 27: 0x20ac, 0xfffd, 0x201a, 0x0192, 0x201e, 0x2026, 0x2020, 0x2021,
! 28: 0x02c6, 0x2030, 0x0160, 0x2039, 0x0152, 0xfffd, 0xfffd, 0xfffd,
! 29: /* 0x90 */
! 30: 0xfffd, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014,
! 31: 0x02dc, 0x2122, 0x0161, 0x203a, 0x0153, 0xfffd, 0xfffd, 0x0178,
! 32: };
! 33: static const unsigned short cp1254_2uni_2[16] = {
! 34: /* 0xd0 */
! 35: 0x011e, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
! 36: 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0130, 0x015e, 0x00df,
! 37: };
! 38: static const unsigned short cp1254_2uni_3[16] = {
! 39: /* 0xf0 */
! 40: 0x011f, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
! 41: 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0131, 0x015f, 0x00ff,
! 42: };
! 43:
! 44: static int
! 45: cp1254_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
! 46: {
! 47: unsigned char c = *s;
! 48: if (c < 0x80) {
! 49: *pwc = (ucs4_t) c;
! 50: return 1;
! 51: }
! 52: else if (c < 0xa0) {
! 53: unsigned short wc = cp1254_2uni_1[c-0x80];
! 54: if (wc != 0xfffd) {
! 55: *pwc = (ucs4_t) wc;
! 56: return 1;
! 57: }
! 58: }
! 59: else if (c < 0xd0) {
! 60: *pwc = (ucs4_t) c;
! 61: return 1;
! 62: }
! 63: else if (c < 0xe0) {
! 64: *pwc = (ucs4_t) cp1254_2uni_2[c-0xd0];
! 65: return 1;
! 66: }
! 67: else if (c < 0xf0) {
! 68: *pwc = (ucs4_t) c;
! 69: return 1;
! 70: }
! 71: else {
! 72: *pwc = (ucs4_t) cp1254_2uni_3[c-0xf0];
! 73: return 1;
! 74: }
! 75: return RET_ILSEQ;
! 76: }
! 77:
! 78: static const unsigned char cp1254_page00[48] = {
! 79: 0x00, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0xd0-0xd7 */
! 80: 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0x00, 0x00, 0xdf, /* 0xd8-0xdf */
! 81: 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xe0-0xe7 */
! 82: 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xe8-0xef */
! 83: 0x00, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xf0-0xf7 */
! 84: 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0x00, 0x00, 0xff, /* 0xf8-0xff */
! 85: };
! 86: static const unsigned char cp1254_page01[128] = {
! 87: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xd0, 0xf0, /* 0x18-0x1f */
! 88: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
! 89: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
! 90: 0xdd, 0xfd, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
! 91: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
! 92: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */
! 93: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */
! 94: 0x00, 0x00, 0x8c, 0x9c, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
! 95: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xde, 0xfe, /* 0x58-0x5f */
! 96: 0x8a, 0x9a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */
! 97: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
! 98: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
! 99: 0x9f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */
! 100: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
! 101: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
! 102: 0x00, 0x00, 0x83, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
! 103: };
! 104: static const unsigned char cp1254_page02[32] = {
! 105: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x00, /* 0xc0-0xc7 */
! 106: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */
! 107: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd0-0xd7 */
! 108: 0x00, 0x00, 0x00, 0x00, 0x98, 0x00, 0x00, 0x00, /* 0xd8-0xdf */
! 109: };
! 110: static const unsigned char cp1254_page20[48] = {
! 111: 0x00, 0x00, 0x00, 0x96, 0x97, 0x00, 0x00, 0x00, /* 0x10-0x17 */
! 112: 0x91, 0x92, 0x82, 0x00, 0x93, 0x94, 0x84, 0x00, /* 0x18-0x1f */
! 113: 0x86, 0x87, 0x95, 0x00, 0x00, 0x00, 0x85, 0x00, /* 0x20-0x27 */
! 114: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
! 115: 0x89, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
! 116: 0x00, 0x8b, 0x9b, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
! 117: };
! 118:
! 119: static int
! 120: cp1254_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
! 121: {
! 122: unsigned char c = 0;
! 123: if (wc < 0x0080) {
! 124: *r = wc;
! 125: return 1;
! 126: }
! 127: else if (wc >= 0x00a0 && wc < 0x00d0)
! 128: c = wc;
! 129: else if (wc >= 0x00d0 && wc < 0x0100)
! 130: c = cp1254_page00[wc-0x00d0];
! 131: else if (wc >= 0x0118 && wc < 0x0198)
! 132: c = cp1254_page01[wc-0x0118];
! 133: else if (wc >= 0x02c0 && wc < 0x02e0)
! 134: c = cp1254_page02[wc-0x02c0];
! 135: else if (wc >= 0x2010 && wc < 0x2040)
! 136: c = cp1254_page20[wc-0x2010];
! 137: else if (wc == 0x20ac)
! 138: c = 0x80;
! 139: else if (wc == 0x2122)
! 140: c = 0x99;
! 141: if (c != 0) {
! 142: *r = c;
! 143: return 1;
! 144: }
! 145: return RET_ILUNI;
! 146: }
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