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/cp1255.h | 379 --------------------------------------------------- 1 file changed, 379 deletions(-) delete mode 100644 win32/iconv/cp1255.h (limited to 'win32/iconv/cp1255.h') diff --git a/win32/iconv/cp1255.h b/win32/iconv/cp1255.h deleted file mode 100644 index 2830780..0000000 --- a/win32/iconv/cp1255.h +++ /dev/null @@ -1,379 +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. - */ - -/* - * CP1255 - */ - -#include "flushwc.h" - -/* Combining characters used in Hebrew encoding CP1255. */ - -/* Relevant combining characters: - 0x05b4, 0x05b7, 0x05b8, 0x05b9, 0x05bc, 0x05bf, 0x05c1, 0x05c2. */ - -/* Composition tables for each of the relevant combining characters. */ -static const struct { unsigned short base; unsigned short composed; } cp1255_comp_table_data[] = { -#define cp1255_comp_table05b4_idx 0 -#define cp1255_comp_table05b4_len 1 - { 0x05D9, 0xFB1D }, -#define cp1255_comp_table05b7_idx (cp1255_comp_table05b4_idx+cp1255_comp_table05b4_len) -#define cp1255_comp_table05b7_len 2 - { 0x05D0, 0xFB2E }, - { 0x05F2, 0xFB1F }, -#define cp1255_comp_table05b8_idx (cp1255_comp_table05b7_idx+cp1255_comp_table05b7_len) -#define cp1255_comp_table05b8_len 1 - { 0x05D0, 0xFB2F }, -#define cp1255_comp_table05b9_idx (cp1255_comp_table05b8_idx+cp1255_comp_table05b8_len) -#define cp1255_comp_table05b9_len 1 - { 0x05D5, 0xFB4B }, -#define cp1255_comp_table05bc_idx (cp1255_comp_table05b9_idx+cp1255_comp_table05b9_len) -#define cp1255_comp_table05bc_len 24 - { 0x05D0, 0xFB30 }, - { 0x05D1, 0xFB31 }, - { 0x05D2, 0xFB32 }, - { 0x05D3, 0xFB33 }, - { 0x05D4, 0xFB34 }, - { 0x05D5, 0xFB35 }, - { 0x05D6, 0xFB36 }, - { 0x05D8, 0xFB38 }, - { 0x05D9, 0xFB39 }, - { 0x05DA, 0xFB3A }, - { 0x05DB, 0xFB3B }, - { 0x05DC, 0xFB3C }, - { 0x05DE, 0xFB3E }, - { 0x05E0, 0xFB40 }, - { 0x05E1, 0xFB41 }, - { 0x05E3, 0xFB43 }, - { 0x05E4, 0xFB44 }, - { 0x05E6, 0xFB46 }, - { 0x05E7, 0xFB47 }, - { 0x05E8, 0xFB48 }, - { 0x05E9, 0xFB49 }, - { 0x05EA, 0xFB4A }, - { 0xFB2A, 0xFB2C }, - { 0xFB2B, 0xFB2D }, -#define cp1255_comp_table05bf_idx (cp1255_comp_table05bc_idx+cp1255_comp_table05bc_len) -#define cp1255_comp_table05bf_len 3 - { 0x05D1, 0xFB4C }, - { 0x05DB, 0xFB4D }, - { 0x05E4, 0xFB4E }, -#define cp1255_comp_table05c1_idx (cp1255_comp_table05bf_idx+cp1255_comp_table05bf_len) -#define cp1255_comp_table05c1_len 2 - { 0x05E9, 0xFB2A }, - { 0xFB49, 0xFB2C }, -#define cp1255_comp_table05c2_idx (cp1255_comp_table05c1_idx+cp1255_comp_table05c1_len) -#define cp1255_comp_table05c2_len 2 - { 0x05E9, 0xFB2B }, - { 0xFB49, 0xFB2D }, -}; -static const struct { unsigned int len; unsigned int idx; } cp1255_comp_table[] = { - { cp1255_comp_table05b4_len, cp1255_comp_table05b4_idx }, - { cp1255_comp_table05b7_len, cp1255_comp_table05b7_idx }, - { cp1255_comp_table05b8_len, cp1255_comp_table05b8_idx }, - { cp1255_comp_table05b9_len, cp1255_comp_table05b9_idx }, - { cp1255_comp_table05bc_len, cp1255_comp_table05bc_idx }, - { cp1255_comp_table05bf_len, cp1255_comp_table05bf_idx }, - { cp1255_comp_table05c1_len, cp1255_comp_table05c1_idx }, - { cp1255_comp_table05c2_len, cp1255_comp_table05c2_idx }, -}; - -/* Decomposition table for the relevant Unicode characters. */ -struct cp1255_decomp { unsigned short composed; unsigned short base; int comb1 : 8; signed int comb2 : 8; }; -static const struct cp1255_decomp cp1255_decomp_table[] = { - { 0xFB1D, 0x05D9, 0, -1 }, - { 0xFB1F, 0x05F2, 1, -1 }, - { 0xFB2A, 0x05E9, 6, -1 }, - { 0xFB2B, 0x05E9, 7, -1 }, - { 0xFB2C, 0x05E9, 4, 6 }, - { 0xFB2D, 0x05E9, 4, 7 }, - { 0xFB2E, 0x05D0, 1, -1 }, - { 0xFB2F, 0x05D0, 2, -1 }, - { 0xFB30, 0x05D0, 4, -1 }, - { 0xFB31, 0x05D1, 4, -1 }, - { 0xFB32, 0x05D2, 4, -1 }, - { 0xFB33, 0x05D3, 4, -1 }, - { 0xFB34, 0x05D4, 4, -1 }, - { 0xFB35, 0x05D5, 4, -1 }, - { 0xFB36, 0x05D6, 4, -1 }, - { 0xFB38, 0x05D8, 4, -1 }, - { 0xFB39, 0x05D9, 4, -1 }, - { 0xFB3A, 0x05DA, 4, -1 }, - { 0xFB3B, 0x05DB, 4, -1 }, - { 0xFB3C, 0x05DC, 4, -1 }, - { 0xFB3E, 0x05DE, 4, -1 }, - { 0xFB40, 0x05E0, 4, -1 }, - { 0xFB41, 0x05E1, 4, -1 }, - { 0xFB43, 0x05E3, 4, -1 }, - { 0xFB44, 0x05E4, 4, -1 }, - { 0xFB46, 0x05E6, 4, -1 }, - { 0xFB47, 0x05E7, 4, -1 }, - { 0xFB48, 0x05E8, 4, -1 }, - { 0xFB49, 0x05E9, 4, -1 }, - { 0xFB4A, 0x05EA, 4, -1 }, - { 0xFB4B, 0x05D5, 3, -1 }, - { 0xFB4C, 0x05D1, 5, -1 }, - { 0xFB4D, 0x05DB, 5, -1 }, - { 0xFB4E, 0x05E4, 5, -1 }, -}; - -static const unsigned char cp1255_comb_table[] = { - 0xc4, 0xc7, 0xc8, 0xc9, 0xcc, 0xcf, 0xd1, 0xd2, -}; - -static const unsigned short cp1255_2uni[128] = { - /* 0x80 */ - 0x20ac, 0xfffd, 0x201a, 0x0192, 0x201e, 0x2026, 0x2020, 0x2021, - 0x02c6, 0x2030, 0xfffd, 0x2039, 0xfffd, 0xfffd, 0xfffd, 0xfffd, - /* 0x90 */ - 0xfffd, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014, - 0x02dc, 0x2122, 0xfffd, 0x203a, 0xfffd, 0xfffd, 0xfffd, 0xfffd, - /* 0xa0 */ - 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x20aa, 0x00a5, 0x00a6, 0x00a7, - 0x00a8, 0x00a9, 0x00d7, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, - /* 0xb0 */ - 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, - 0x00b8, 0x00b9, 0x00f7, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf, - /* 0xc0 */ - 0x05b0, 0x05b1, 0x05b2, 0x05b3, 0x05b4, 0x05b5, 0x05b6, 0x05b7, - 0x05b8, 0x05b9, 0xfffd, 0x05bb, 0x05bc, 0x05bd, 0x05be, 0x05bf, - /* 0xd0 */ - 0x05c0, 0x05c1, 0x05c2, 0x05c3, 0x05f0, 0x05f1, 0x05f2, 0x05f3, - 0x05f4, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, - /* 0xe0 */ - 0x05d0, 0x05d1, 0x05d2, 0x05d3, 0x05d4, 0x05d5, 0x05d6, 0x05d7, - 0x05d8, 0x05d9, 0x05da, 0x05db, 0x05dc, 0x05dd, 0x05de, 0x05df, - /* 0xf0 */ - 0x05e0, 0x05e1, 0x05e2, 0x05e3, 0x05e4, 0x05e5, 0x05e6, 0x05e7, - 0x05e8, 0x05e9, 0x05ea, 0xfffd, 0xfffd, 0x200e, 0x200f, 0xfffd, -}; - -/* In the CP1255 to Unicode direction, the state contains a buffered - character, or 0 if none. */ - -static int -cp1255_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 = cp1255_2uni[c-0x80]; - if (wc == 0xfffd) - return RET_ILSEQ; - } - last_wc = conv->istate; - if (last_wc) { - if (wc >= 0x05b0 && wc < 0x05c5) { - /* See whether last_wc and wc can be combined. */ - unsigned int k; - unsigned int i1, i2; - switch (wc) { - case 0x05b4: k = 0; break; - case 0x05b7: k = 1; break; - case 0x05b8: k = 2; break; - case 0x05b9: k = 3; break; - case 0x05bc: k = 4; break; - case 0x05bf: k = 5; break; - case 0x05c1: k = 6; break; - case 0x05c2: k = 7; break; - default: goto not_combining; - } - i1 = cp1255_comp_table[k].idx; - i2 = i1 + cp1255_comp_table[k].len-1; - if (last_wc >= cp1255_comp_table_data[i1].base - && last_wc <= cp1255_comp_table_data[i2].base) { - unsigned int i; - for (;;) { - i = (i1+i2)>>1; - if (last_wc == cp1255_comp_table_data[i].base) - break; - if (last_wc < cp1255_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 == cp1255_comp_table_data[i].base) - break; - goto not_combining; - } - } - } - last_wc = cp1255_comp_table_data[i].composed; - if (last_wc == 0xfb2a || last_wc == 0xfb2b || last_wc == 0xfb49) { - /* Buffer the combined character. */ - conv->istate = last_wc; - return RET_TOOFEW(1); - } else { - /* 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 >= 0x05d0 && wc <= 0x05f2) { - /* wc is a possible match in cp1255_comp_table_data. Buffer it. */ - conv->istate = wc; - return RET_TOOFEW(1); - } else { - /* Output wc immediately. */ - *pwc = (ucs4_t) wc; - return 1; - } -} - -#define cp1255_flushwc normal_flushwc - -static const unsigned char cp1255_page00[88] = { - 0xa0, 0xa1, 0xa2, 0xa3, 0x00, 0xa5, 0xa6, 0xa7, /* 0xa0-0xa7 */ - 0xa8, 0xa9, 0x00, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0xa8-0xaf */ - 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0xb0-0xb7 */ - 0xb8, 0xb9, 0x00, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0xb8-0xbf */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc0-0xc7 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xaa, /* 0xd0-0xd7 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd8-0xdf */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe0-0xe7 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe8-0xef */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xba, /* 0xf0-0xf7 */ -}; -static const unsigned char cp1255_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 cp1255_page05[72] = { - 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0xb0-0xb7 */ - 0xc8, 0xc9, 0x00, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0xb8-0xbf */ - 0xd0, 0xd1, 0xd2, 0xd3, 0x00, 0x00, 0x00, 0x00, /* 0xc0-0xc7 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */ - 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xd0-0xd7 */ - 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xd8-0xdf */ - 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xe0-0xe7 */ - 0xf8, 0xf9, 0xfa, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe8-0xef */ - 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0x00, 0x00, 0x00, /* 0xf0-0xf7 */ -}; -static const unsigned char cp1255_page20[56] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfd, 0xfe, /* 0x08-0x0f */ - 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 -cp1255_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 < 0x00f8) - c = cp1255_page00[wc-0x00a0]; - else if (wc == 0x0192) - c = 0x83; - else if (wc >= 0x02c0 && wc < 0x02e0) - c = cp1255_page02[wc-0x02c0]; - else if (wc >= 0x05b0 && wc < 0x05f8) - c = cp1255_page05[wc-0x05b0]; - else if (wc >= 0x2008 && wc < 0x2040) - c = cp1255_page20[wc-0x2008]; - else if (wc == 0x20aa) - c = 0xa4; - 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 cp1255_decomp_table. */ - unsigned int i1 = 0; - unsigned int i2 = sizeof(cp1255_decomp_table)/sizeof(cp1255_decomp_table[0])-1; - if (wc >= cp1255_decomp_table[i1].composed - && wc <= cp1255_decomp_table[i2].composed) { - unsigned int i; - for (;;) { - /* Here i2 - i1 > 0. */ - i = (i1+i2)>>1; - if (wc == cp1255_decomp_table[i].composed) - break; - if (wc < cp1255_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 == cp1255_decomp_table[i].composed) - break; - else - return RET_ILUNI; - } - } - } - /* Found a canonical decomposition. */ - wc = cp1255_decomp_table[i].base; - /* wc is one of 0x05d0..0x05d6, 0x05d8..0x05dc, 0x05de, 0x05e0..0x05e1, - 0x05e3..0x05e4, 0x05e6..0x05ea, 0x05f2. */ - c = cp1255_page05[wc-0x05b0]; - if (cp1255_decomp_table[i].comb2 < 0) { - if (n < 2) - return RET_TOOSMALL; - r[0] = c; - r[1] = cp1255_comb_table[cp1255_decomp_table[i].comb1]; - return 2; - } else { - if (n < 3) - return RET_TOOSMALL; - r[0] = c; - r[1] = cp1255_comb_table[cp1255_decomp_table[i].comb1]; - r[2] = cp1255_comb_table[cp1255_decomp_table[i].comb2]; - return 3; - } - } - } - return RET_ILUNI; -} -- cgit v1.2.3