From ead67afc96cdff3e74bb616e8e3a8b0a7695a28a Mon Sep 17 00:00:00 2001 From: Pixel Date: Tue, 11 Oct 2011 16:45:31 -0700 Subject: Making the project compile with mingw32, on the same Makefile. No more separate Makefiles insanity. --- win32/iconv/cp1255.h | 379 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 379 insertions(+) create mode 100644 win32/iconv/cp1255.h (limited to 'win32/iconv/cp1255.h') diff --git a/win32/iconv/cp1255.h b/win32/iconv/cp1255.h new file mode 100644 index 0000000..2830780 --- /dev/null +++ b/win32/iconv/cp1255.h @@ -0,0 +1,379 @@ +/* + * 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