From 3d077e536e9fae7c292e9ab7c1e76e64076723f1 Mon Sep 17 00:00:00 2001 From: "Nicolas \"Pixel\" Noble" Date: Sat, 9 Aug 2014 19:32:46 -0700 Subject: Replacing GPLed iconv with a public domain one. --- win32/iconv/cp1258.h | 275 --------------------------------------------------- 1 file changed, 275 deletions(-) delete mode 100644 win32/iconv/cp1258.h (limited to 'win32/iconv/cp1258.h') diff --git a/win32/iconv/cp1258.h b/win32/iconv/cp1258.h deleted file mode 100644 index c1bf93a..0000000 --- a/win32/iconv/cp1258.h +++ /dev/null @@ -1,275 +0,0 @@ -/* - * Copyright (C) 1999-2001 Free Software Foundation, Inc. - * This file is part of the GNU LIBICONV Library. - * - * The GNU LIBICONV Library is free software; you can redistribute it - * and/or modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * The GNU LIBICONV Library is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with the GNU LIBICONV Library; see the file COPYING.LIB. - * If not, write to the Free Software Foundation, Inc., 59 Temple Place - - * Suite 330, Boston, MA 02111-1307, USA. - */ - -/* - * CP1258 - */ - -#include "flushwc.h" -#include "vietcomb.h" - -static const unsigned char cp1258_comb_table[] = { - 0xcc, 0xec, 0xde, 0xd2, 0xf2, -}; - -static const unsigned short cp1258_2uni[128] = { - /* 0x80 */ - 0x20ac, 0xfffd, 0x201a, 0x0192, 0x201e, 0x2026, 0x2020, 0x2021, - 0x02c6, 0x2030, 0xfffd, 0x2039, 0x0152, 0xfffd, 0xfffd, 0xfffd, - /* 0x90 */ - 0xfffd, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014, - 0x02dc, 0x2122, 0xfffd, 0x203a, 0x0153, 0xfffd, 0xfffd, 0x0178, - /* 0xa0 */ - 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, - 0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, - /* 0xb0 */ - 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, - 0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf, - /* 0xc0 */ - 0x00c0, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x00c5, 0x00c6, 0x00c7, - 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x0300, 0x00cd, 0x00ce, 0x00cf, - /* 0xd0 */ - 0x0110, 0x00d1, 0x0309, 0x00d3, 0x00d4, 0x01a0, 0x00d6, 0x00d7, - 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x01af, 0x0303, 0x00df, - /* 0xe0 */ - 0x00e0, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x00e5, 0x00e6, 0x00e7, - 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x0301, 0x00ed, 0x00ee, 0x00ef, - /* 0xf0 */ - 0x0111, 0x00f1, 0x0323, 0x00f3, 0x00f4, 0x01a1, 0x00f6, 0x00f7, - 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x01b0, 0x20ab, 0x00ff, -}; - -/* In the CP1258 to Unicode direction, the state contains a buffered - character, or 0 if none. */ - -static int -cp1258_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n) -{ - unsigned char c = *s; - unsigned short wc; - unsigned short last_wc; - if (c < 0x80) { - wc = c; - } else { - wc = cp1258_2uni[c-0x80]; - if (wc == 0xfffd) - return RET_ILSEQ; - } - last_wc = conv->istate; - if (last_wc) { - if (wc >= 0x0300 && wc < 0x0340) { - /* See whether last_wc and wc can be combined. */ - unsigned int k; - unsigned int i1, i2; - switch (wc) { - case 0x0300: k = 0; break; - case 0x0301: k = 1; break; - case 0x0303: k = 2; break; - case 0x0309: k = 3; break; - case 0x0323: k = 4; break; - default: abort(); - } - i1 = viet_comp_table[k].idx; - i2 = i1 + viet_comp_table[k].len-1; - if (last_wc >= viet_comp_table_data[i1].base - && last_wc <= viet_comp_table_data[i2].base) { - unsigned int i; - for (;;) { - i = (i1+i2)>>1; - if (last_wc == viet_comp_table_data[i].base) - break; - if (last_wc < viet_comp_table_data[i].base) { - if (i1 == i) - goto not_combining; - i2 = i; - } else { - if (i1 != i) - i1 = i; - else { - i = i2; - if (last_wc == viet_comp_table_data[i].base) - break; - goto not_combining; - } - } - } - last_wc = viet_comp_table_data[i].composed; - /* Output the combined character. */ - conv->istate = 0; - *pwc = (ucs4_t) last_wc; - return 1; - } - } - not_combining: - /* Output the buffered character. */ - conv->istate = 0; - *pwc = (ucs4_t) last_wc; - return 0; /* Don't advance the input pointer. */ - } - if (wc >= 0x0041 && wc <= 0x01b0) { - /* wc is a possible match in viet_comp_table_data. Buffer it. */ - conv->istate = wc; - return RET_TOOFEW(1); - } else { - /* Output wc immediately. */ - *pwc = (ucs4_t) wc; - return 1; - } -} - -#define cp1258_flushwc normal_flushwc - -static const unsigned char cp1258_page00[88] = { - 0xc0, 0xc1, 0xc2, 0x00, 0xc4, 0xc5, 0xc6, 0xc7, /* 0xc0-0xc7 */ - 0xc8, 0xc9, 0xca, 0xcb, 0x00, 0xcd, 0xce, 0xcf, /* 0xc8-0xcf */ - 0x00, 0xd1, 0x00, 0xd3, 0xd4, 0x00, 0xd6, 0xd7, /* 0xd0-0xd7 */ - 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0x00, 0x00, 0xdf, /* 0xd8-0xdf */ - 0xe0, 0xe1, 0xe2, 0x00, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xe0-0xe7 */ - 0xe8, 0xe9, 0xea, 0xeb, 0x00, 0xed, 0xee, 0xef, /* 0xe8-0xef */ - 0x00, 0xf1, 0x00, 0xf3, 0xf4, 0x00, 0xf6, 0xf7, /* 0xf0-0xf7 */ - 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0x00, 0x00, 0xff, /* 0xf8-0xff */ - /* 0x0100 */ - 0x00, 0x00, 0xc3, 0xe3, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */ - 0xd0, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */ -}; -static const unsigned char cp1258_page01[104] = { - 0x00, 0x00, 0x8c, 0x9c, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */ - 0x9f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */ - 0x00, 0x00, 0x83, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */ - 0xd5, 0xf5, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xdd, /* 0xa8-0xaf */ - 0xfd, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb0-0xb7 */ -}; -static const unsigned char cp1258_page02[32] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x00, /* 0xc0-0xc7 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd0-0xd7 */ - 0x00, 0x00, 0x00, 0x00, 0x98, 0x00, 0x00, 0x00, /* 0xd8-0xdf */ -}; -static const unsigned char cp1258_page03[40] = { - 0xcc, 0xec, 0x00, 0xde, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */ - 0x00, 0xd2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18-0x1f */ - 0x00, 0x00, 0x00, 0xf2, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */ -}; -static const unsigned char cp1258_page20[48] = { - 0x00, 0x00, 0x00, 0x96, 0x97, 0x00, 0x00, 0x00, /* 0x10-0x17 */ - 0x91, 0x92, 0x82, 0x00, 0x93, 0x94, 0x84, 0x00, /* 0x18-0x1f */ - 0x86, 0x87, 0x95, 0x00, 0x00, 0x00, 0x85, 0x00, /* 0x20-0x27 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */ - 0x89, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */ - 0x00, 0x8b, 0x9b, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */ -}; - -static int -cp1258_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n) -{ - unsigned char c = 0; - if (wc < 0x0080) { - *r = wc; - return 1; - } - else if (wc >= 0x00a0 && wc < 0x00c0) - c = wc; - else if (wc >= 0x00c0 && wc < 0x0118) - c = cp1258_page00[wc-0x00c0]; - else if (wc >= 0x0150 && wc < 0x01b8) - c = cp1258_page01[wc-0x0150]; - else if (wc >= 0x02c0 && wc < 0x02e0) - c = cp1258_page02[wc-0x02c0]; - else if (wc >= 0x0300 && wc < 0x0328) - c = cp1258_page03[wc-0x0300]; - else if (wc >= 0x0340 && wc < 0x0342) /* deprecated Vietnamese tone marks */ - c = cp1258_page03[wc-0x0340]; - else if (wc >= 0x2010 && wc < 0x2040) - c = cp1258_page20[wc-0x2010]; - else if (wc == 0x20ab) - c = 0xfe; - else if (wc == 0x20ac) - c = 0x80; - else if (wc == 0x2122) - c = 0x99; - if (c != 0) { - *r = c; - return 1; - } - /* Try canonical decomposition. */ - { - /* Binary search through viet_decomp_table. */ - unsigned int i1 = 0; - unsigned int i2 = sizeof(viet_decomp_table)/sizeof(viet_decomp_table[0])-1; - if (wc >= viet_decomp_table[i1].composed - && wc <= viet_decomp_table[i2].composed) { - unsigned int i; - for (;;) { - /* Here i2 - i1 > 0. */ - i = (i1+i2)>>1; - if (wc == viet_decomp_table[i].composed) - break; - if (wc < viet_decomp_table[i].composed) { - if (i1 == i) - return RET_ILUNI; - /* Here i1 < i < i2. */ - i2 = i; - } else { - /* Here i1 <= i < i2. */ - if (i1 != i) - i1 = i; - else { - /* Here i2 - i1 = 1. */ - i = i2; - if (wc == viet_decomp_table[i].composed) - break; - else - return RET_ILUNI; - } - } - } - /* Found a canonical decomposition. */ - wc = viet_decomp_table[i].base; - /* wc is one of 0x0020, 0x0041..0x005a, 0x0061..0x007a, 0x00a5, 0x00a8, - 0x00c2, 0x00c5..0x00c7, 0x00ca, 0x00cf, 0x00d3, 0x00d4, 0x00d6, - 0x00d8, 0x00da, 0x00dc, 0x00e2, 0x00e5..0x00e7, 0x00ea, 0x00ef, - 0x00f3, 0x00f4, 0x00f6, 0x00f8, 0x00fc, 0x0102, 0x0103, 0x01a0, - 0x01a1, 0x01af, 0x01b0. */ - if (wc < 0x0100) - c = wc; - else if (wc < 0x0118) - c = cp1258_page00[wc-0x00c0]; - else - c = cp1258_page01[wc-0x0150]; - if (n < 2) - return RET_TOOSMALL; - r[0] = c; - r[1] = cp1258_comb_table[viet_decomp_table[i].comb1]; - return 2; - } - } - return RET_ILUNI; -} -- cgit v1.2.3