/* Conversion from and to CP1258. Copyright (C) 1998, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998, and Bruno Haible <haible@clisp.cons.org>, 2001. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #include <dlfcn.h> #include <stdint.h> #include <assert.h> #include <stdlib.h> #define NELEMS(arr) (sizeof (arr) / sizeof (arr[0])) /* Definitions used in the body of the `gconv' function. */ #define CHARSET_NAME "CP1258//" #define FROM_LOOP from_cp1258 #define TO_LOOP to_cp1258 #define DEFINE_INIT 1 #define DEFINE_FINI 1 #define MIN_NEEDED_FROM 1 #define MAX_NEEDED_FROM 1 #define MIN_NEEDED_TO 4 #define MAX_NEEDED_TO 4 #define PREPARE_LOOP \ int saved_state; \ int *statep = &data->__statep->__count; #define EXTRA_LOOP_ARGS , statep /* Since we might have to reset input pointer we must be able to save and restore the state. */ #define SAVE_RESET_STATE(Save) \ if (Save) \ saved_state = *statep; \ else \ *statep = saved_state /* During CP1258 to UCS4 conversion, the COUNT element of the state contains the last UCS4 character, shifted by 3 bits. */ /* Since this is a stateful encoding we have to provide code which resets the output state to the initial state. This has to be done during the flushing. */ #define EMIT_SHIFT_TO_INIT \ if (data->__statep->__count != 0) \ { \ if (FROM_DIRECTION) \ { \ if (__builtin_expect (outbuf + 4 <= outend, 1)) \ { \ /* Write out the last character. */ \ *((uint32_t *) outbuf)++ = data->__statep->__count >> 3; \ data->__statep->__count = 0; \ } \ else \ /* We don't have enough room in the output buffer. */ \ status = __GCONV_FULL_OUTPUT; \ } \ else \ /* We don't use shift states in the TO_DIRECTION. */ \ data->__statep->__count = 0; \ } /* First define the conversion function from CP1258 to UCS4. */ static const uint16_t to_ucs4[128] = { /* 0x80 */ 0x20AC, 0, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021, 0x02C6, 0x2030, 0, 0x2039, 0x0152, 0, 0, 0, /* 0x90 */ 0, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x02DC, 0x2122, 0, 0x203A, 0x0153, 0, 0, 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, }; /* CP1258 contains five combining characters: 0x0300, 0x0301, 0x0303, 0x0309, 0x0323. */ /* Composition tables for each of the relevant combining characters. */ static const struct { uint16_t base; uint16_t composed; } comp_table_data[] = { #define COMP_TABLE_IDX_0300 0 #define COMP_TABLE_LEN_0300 31 { 0x0041, 0x00C0 }, { 0x0045, 0x00C8 }, { 0x0049, 0x00CC }, { 0x004E, 0x01F8 }, { 0x004F, 0x00D2 }, { 0x0055, 0x00D9 }, { 0x0057, 0x1E80 }, { 0x0059, 0x1EF2 }, { 0x0061, 0x00E0 }, { 0x0065, 0x00E8 }, { 0x0069, 0x00EC }, { 0x006E, 0x01F9 }, { 0x006F, 0x00F2 }, { 0x0075, 0x00F9 }, { 0x0077, 0x1E81 }, { 0x0079, 0x1EF3 }, { 0x00A8, 0x1FED }, { 0x00C2, 0x1EA6 }, { 0x00CA, 0x1EC0 }, { 0x00D4, 0x1ED2 }, { 0x00DC, 0x01DB }, { 0x00E2, 0x1EA7 }, { 0x00EA, 0x1EC1 }, { 0x00F4, 0x1ED3 }, { 0x00FC, 0x01DC }, { 0x0102, 0x1EB0 }, { 0x0103, 0x1EB1 }, /*{ 0x0112, 0x1E14 },*/ /*{ 0x0113, 0x1E15 },*/ /*{ 0x014C, 0x1E50 },*/ /*{ 0x014D, 0x1E51 },*/ { 0x01A0, 0x1EDC }, { 0x01A1, 0x1EDD }, { 0x01AF, 0x1EEA }, { 0x01B0, 0x1EEB }, #define COMP_TABLE_IDX_0301 (COMP_TABLE_IDX_0300 + COMP_TABLE_LEN_0300) #define COMP_TABLE_LEN_0301 60 { 0x0041, 0x00C1 }, { 0x0043, 0x0106 }, { 0x0045, 0x00C9 }, { 0x0047, 0x01F4 }, { 0x0049, 0x00CD }, { 0x004B, 0x1E30 }, { 0x004C, 0x0139 }, { 0x004D, 0x1E3E }, { 0x004E, 0x0143 }, { 0x004F, 0x00D3 }, { 0x0050, 0x1E54 }, { 0x0052, 0x0154 }, { 0x0053, 0x015A }, { 0x0055, 0x00DA }, { 0x0057, 0x1E82 }, { 0x0059, 0x00DD }, { 0x005A, 0x0179 }, { 0x0061, 0x00E1 }, { 0x0063, 0x0107 }, { 0x0065, 0x00E9 }, { 0x0067, 0x01F5 }, { 0x0069, 0x00ED }, { 0x006B, 0x1E31 }, { 0x006C, 0x013A }, { 0x006D, 0x1E3F }, { 0x006E, 0x0144 }, { 0x006F, 0x00F3 }, { 0x0070, 0x1E55 }, { 0x0072, 0x0155 }, { 0x0073, 0x015B }, { 0x0075, 0x00FA }, { 0x0077, 0x1E83 }, { 0x0079, 0x00FD }, { 0x007A, 0x017A }, { 0x00A5, 0x0385 }, { 0x00A8, 0x1FEE }, { 0x00C2, 0x1EA4 }, { 0x00C5, 0x01FA }, { 0x00C6, 0x01FC }, { 0x00C7, 0x1E08 }, { 0x00CA, 0x1EBE }, { 0x00CF, 0x1E2E }, { 0x00D4, 0x1ED0 }, /*{ 0x00D5, 0x1E4C },*/ { 0x00D8, 0x01FE }, { 0x00DC, 0x01D7 }, { 0x00E2, 0x1EA5 }, { 0x00E5, 0x01FB }, { 0x00E6, 0x01FD }, { 0x00E7, 0x1E09 }, { 0x00EA, 0x1EBF }, { 0x00EF, 0x1E2F }, { 0x00F4, 0x1ED1 }, /*{ 0x00F5, 0x1E4D },*/ { 0x00F8, 0x01FF }, { 0x00FC, 0x01D8 }, { 0x0102, 0x1EAE }, { 0x0103, 0x1EAF }, /*{ 0x0112, 0x1E16 },*/ /*{ 0x0113, 0x1E17 },*/ /*{ 0x014C, 0x1E52 },*/ /*{ 0x014D, 0x1E53 },*/ /*{ 0x0168, 0x1E78 },*/ /*{ 0x0169, 0x1E79 },*/ { 0x01A0, 0x1EDA }, { 0x01A1, 0x1EDB }, { 0x01AF, 0x1EE8 }, { 0x01B0, 0x1EE9 }, #define COMP_TABLE_IDX_0303 (COMP_TABLE_IDX_0301 + COMP_TABLE_LEN_0301) #define COMP_TABLE_LEN_0303 34 { 0x0041, 0x00C3 }, { 0x0045, 0x1EBC }, { 0x0049, 0x0128 }, { 0x004E, 0x00D1 }, { 0x004F, 0x00D5 }, { 0x0055, 0x0168 }, { 0x0056, 0x1E7C }, { 0x0059, 0x1EF8 }, { 0x0061, 0x00E3 }, { 0x0065, 0x1EBD }, { 0x0069, 0x0129 }, { 0x006E, 0x00F1 }, { 0x006F, 0x00F5 }, { 0x0075, 0x0169 }, { 0x0076, 0x1E7D }, { 0x0079, 0x1EF9 }, { 0x00C2, 0x1EAA }, { 0x00CA, 0x1EC4 }, { 0x00D3, 0x1E4C }, { 0x00D4, 0x1ED6 }, { 0x00D6, 0x1E4E }, { 0x00DA, 0x1E78 }, { 0x00E2, 0x1EAB }, { 0x00EA, 0x1EC5 }, { 0x00F3, 0x1E4D }, { 0x00F4, 0x1ED7 }, { 0x00F6, 0x1E4F }, { 0x00FA, 0x1E79 }, { 0x0102, 0x1EB4 }, { 0x0103, 0x1EB5 }, { 0x01A0, 0x1EE0 }, { 0x01A1, 0x1EE1 }, { 0x01AF, 0x1EEE }, { 0x01B0, 0x1EEF }, #define COMP_TABLE_IDX_0309 (COMP_TABLE_IDX_0303 + COMP_TABLE_LEN_0303) #define COMP_TABLE_LEN_0309 24 { 0x0041, 0x1EA2 }, { 0x0045, 0x1EBA }, { 0x0049, 0x1EC8 }, { 0x004F, 0x1ECE }, { 0x0055, 0x1EE6 }, { 0x0059, 0x1EF6 }, { 0x0061, 0x1EA3 }, { 0x0065, 0x1EBB }, { 0x0069, 0x1EC9 }, { 0x006F, 0x1ECF }, { 0x0075, 0x1EE7 }, { 0x0079, 0x1EF7 }, { 0x00C2, 0x1EA8 }, { 0x00CA, 0x1EC2 }, { 0x00D4, 0x1ED4 }, { 0x00E2, 0x1EA9 }, { 0x00EA, 0x1EC3 }, { 0x00F4, 0x1ED5 }, { 0x0102, 0x1EB2 }, { 0x0103, 0x1EB3 }, { 0x01A0, 0x1EDE }, { 0x01A1, 0x1EDF }, { 0x01AF, 0x1EEC }, { 0x01B0, 0x1EED }, #define COMP_TABLE_IDX_0323 (COMP_TABLE_IDX_0309 + COMP_TABLE_LEN_0309) #define COMP_TABLE_LEN_0323 50 { 0x0041, 0x1EA0 }, { 0x0042, 0x1E04 }, { 0x0044, 0x1E0C }, { 0x0045, 0x1EB8 }, { 0x0048, 0x1E24 }, { 0x0049, 0x1ECA }, { 0x004B, 0x1E32 }, { 0x004C, 0x1E36 }, { 0x004D, 0x1E42 }, { 0x004E, 0x1E46 }, { 0x004F, 0x1ECC }, { 0x0052, 0x1E5A }, { 0x0053, 0x1E62 }, { 0x0054, 0x1E6C }, { 0x0055, 0x1EE4 }, { 0x0056, 0x1E7E }, { 0x0057, 0x1E88 }, { 0x0059, 0x1EF4 }, { 0x005A, 0x1E92 }, { 0x0061, 0x1EA1 }, { 0x0062, 0x1E05 }, { 0x0064, 0x1E0D }, { 0x0065, 0x1EB9 }, { 0x0068, 0x1E25 }, { 0x0069, 0x1ECB }, { 0x006B, 0x1E33 }, { 0x006C, 0x1E37 }, { 0x006D, 0x1E43 }, { 0x006E, 0x1E47 }, { 0x006F, 0x1ECD }, { 0x0072, 0x1E5B }, { 0x0073, 0x1E63 }, { 0x0074, 0x1E6D }, { 0x0075, 0x1EE5 }, { 0x0076, 0x1E7F }, { 0x0077, 0x1E89 }, { 0x0079, 0x1EF5 }, { 0x007A, 0x1E93 }, { 0x00C2, 0x1EAC }, { 0x00CA, 0x1EC6 }, { 0x00D4, 0x1ED8 }, { 0x00E2, 0x1EAD }, { 0x00EA, 0x1EC7 }, { 0x00F4, 0x1ED9 }, { 0x0102, 0x1EB6 }, { 0x0103, 0x1EB7 }, { 0x01A0, 0x1EE2 }, { 0x01A1, 0x1EE3 }, { 0x01AF, 0x1EF0 }, { 0x01B0, 0x1EF1 }, #define COMP_TABLE_IDX_END (COMP_TABLE_IDX_0323 + COMP_TABLE_LEN_0323) }; /* Compile-time verification of table size. */ typedef int verify1[(NELEMS (comp_table_data) == COMP_TABLE_IDX_END) - 1]; static const struct { unsigned int idx; unsigned int len; } comp_table[5] = { { COMP_TABLE_IDX_0300, COMP_TABLE_LEN_0300 }, { COMP_TABLE_IDX_0301, COMP_TABLE_LEN_0301 }, { COMP_TABLE_IDX_0303, COMP_TABLE_LEN_0303 }, { COMP_TABLE_IDX_0309, COMP_TABLE_LEN_0309 }, { COMP_TABLE_IDX_0323, COMP_TABLE_LEN_0323 }, }; #define MIN_NEEDED_INPUT MIN_NEEDED_FROM #define MIN_NEEDED_OUTPUT MIN_NEEDED_TO #define MAX_NEEDED_OUTPUT 8 #define LOOPFCT FROM_LOOP #define BODY \ { \ uint32_t ch = *inptr; \ uint32_t last_ch; \ int must_buffer_ch; \ \ if (ch >= 0x80) \ { \ ch = to_ucs4[ch - 0x80]; \ if (__builtin_expect (ch == L'\0', 0)) \ { \ /* This is an illegal character. */ \ if (! ignore_errors_p ()) \ { \ result = __GCONV_ILLEGAL_INPUT; \ break; \ } \ \ ++inptr; \ ++*irreversible; \ continue; \ } \ } \ \ /* Determine whether there is a buffered character pending. */ \ last_ch = *statep >> 3; \ \ /* We have to buffer ch if it is a possible match in comp_table_data. */ \ must_buffer_ch = (ch >= 0x0041 && ch <= 0x01b0); \ \ if (last_ch) \ { \ if (ch >= 0x0300 && ch < 0x0340) \ { \ /* See whether last_ch and ch can be combined. */ \ unsigned int i, i1, i2; \ \ switch (ch) \ { \ case 0x0300: \ i = 0; \ break; \ case 0x0301: \ i = 1; \ break; \ case 0x0303: \ i = 2; \ break; \ case 0x0309: \ i = 3; \ break; \ case 0x0323: \ i = 4; \ break; \ default: \ abort (); \ } \ \ i1 = comp_table[i].idx; \ i2 = i1 + comp_table[i].len - 1; \ \ if (last_ch >= comp_table_data[i1].base \ && last_ch <= comp_table_data[i2].base) \ { \ for (;;) \ { \ i = (i1 + i2) >> 1; \ if (last_ch == comp_table_data[i].base) \ break; \ if (last_ch < comp_table_data[i].base) \ { \ if (i1 == i) \ goto not_combining; \ i2 = i; \ } \ else \ { \ if (i1 != i) \ i1 = i; \ else \ { \ i = i2; \ if (last_ch == comp_table_data[i].base) \ break; \ goto not_combining; \ } \ } \ } \ last_ch = comp_table_data[i].composed; \ /* Output the combined character. */ \ put32 (outptr, last_ch); \ outptr += 4; \ *statep = 0; \ ++inptr; \ continue; \ } \ } \ \ not_combining: \ /* Output the buffered character. */ \ put32 (outptr, last_ch); \ outptr += 4; \ *statep = 0; \ \ /* If we don't have enough room to output ch as well, then deal \ with it in another round. */ \ if (!must_buffer_ch && __builtin_expect (outptr + 4 > outend, 0)) \ continue; \ } \ \ if (must_buffer_ch) \ *statep = ch << 3; \ else \ { \ put32 (outptr, ch); \ outptr += 4; \ } \ ++inptr; \ } #define LOOP_NEED_FLAGS #define EXTRA_LOOP_DECLS , int *statep #include <iconv/loop.c> /* Next, define the conversion function from UCS4 to CP1258. */ static const unsigned char from_ucs4[] = { #define FROM_IDX_00 0 0xc4, 0xc5, 0xc6, 0xc7, /* 0x00c4-0x00c7 */ 0xc8, 0xc9, 0xca, 0xcb, 0x00, 0xcd, 0xce, 0xcf, /* 0x00c8-0x00cf */ 0x00, 0xd1, 0x00, 0xd3, 0xd4, 0x00, 0xd6, 0xd7, /* 0x00d0-0x00d7 */ 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0x00, 0x00, 0xdf, /* 0x00d8-0x00df */ 0xe0, 0xe1, 0xe2, 0x00, 0xe4, 0xe5, 0xe6, 0xe7, /* 0x00e0-0x00e7 */ 0xe8, 0xe9, 0xea, 0xeb, 0x00, 0xed, 0xee, 0xef, /* 0x00e8-0x00ef */ 0x00, 0xf1, 0x00, 0xf3, 0xf4, 0x00, 0xf6, 0xf7, /* 0x00f0-0x00f7 */ 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0x00, 0x00, 0xff, /* 0x00f8-0x00ff */ 0x00, 0x00, 0xc3, 0xe3, 0x00, 0x00, 0x00, 0x00, /* 0x0100-0x0107 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0108-0x010f */ 0xd0, 0xf0, /* 0x0110-0x0111 */ #define FROM_IDX_01 (FROM_IDX_00 + 78) 0x8c, 0x9c, 0x00, 0x00, 0x00, 0x00, /* 0x0152-0x0157 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0158-0x015f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0160-0x0167 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0168-0x016f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0170-0x0177 */ 0x9f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0178-0x017f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0180-0x0187 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0188-0x018f */ 0x00, 0x00, 0x83, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0190-0x0197 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0198-0x019f */ 0xd5, 0xf5, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x01a0-0x01a7 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xdd, /* 0x01a8-0x01af */ 0xfd, /* 0x01b0-0x01b0 */ #define FROM_IDX_02 (FROM_IDX_01 + 95) 0x88, 0x00, /* 0x02c6-0x02c7 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x02c8-0x02cf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x02d0-0x02d7 */ 0x00, 0x00, 0x00, 0x00, 0x98, /* 0x02d8-0x02dc */ #define FROM_IDX_03 (FROM_IDX_02 + 23) 0xcc, 0xec, 0x00, 0xde, 0x00, 0x00, 0x00, 0x00, /* 0x0300-0x0307 */ 0x00, 0xd2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0308-0x030f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0310-0x0317 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0318-0x031f */ 0x00, 0x00, 0x00, 0xf2, /* 0x0320-0x0323 */ #define FROM_IDX_20 (FROM_IDX_03 + 36) 0x96, 0x97, 0x00, 0x00, 0x00, /* 0x2013-0x2017 */ 0x91, 0x92, 0x82, 0x00, 0x93, 0x94, 0x84, 0x00, /* 0x2018-0x201f */ 0x86, 0x87, 0x95, 0x00, 0x00, 0x00, 0x85, 0x00, /* 0x2020-0x2027 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2028-0x202f */ 0x89, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2030-0x2037 */ 0x00, 0x8b, 0x9b, /* 0x2038-0x203a */ #define FROM_IDX_FF (FROM_IDX_20 + 40) }; /* Compile-time verification of table size. */ typedef int verify2[(NELEMS (from_ucs4) == FROM_IDX_FF) - 1]; static const unsigned char comb_table[5] = { 0xcc, 0xec, 0xde, 0xd2, 0xf2, }; /* Decomposition table for the relevant Unicode characters. */ static const struct { uint16_t composed; uint32_t base : 12; uint32_t comb1 : 4; } decomp_table[] = { { 0x00c0, 0x0041, 0 }, { 0x00c1, 0x0041, 1 }, { 0x00c3, 0x0041, 2 }, { 0x00c8, 0x0045, 0 }, { 0x00c9, 0x0045, 1 }, { 0x00cc, 0x0049, 0 }, { 0x00cd, 0x0049, 1 }, { 0x00d1, 0x004e, 2 }, { 0x00d2, 0x004f, 0 }, { 0x00d3, 0x004f, 1 }, { 0x00d5, 0x004f, 2 }, { 0x00d9, 0x0055, 0 }, { 0x00da, 0x0055, 1 }, { 0x00dd, 0x0059, 1 }, { 0x00e0, 0x0061, 0 }, { 0x00e1, 0x0061, 1 }, { 0x00e3, 0x0061, 2 }, { 0x00e8, 0x0065, 0 }, { 0x00e9, 0x0065, 1 }, { 0x00ec, 0x0069, 0 }, { 0x00ed, 0x0069, 1 }, { 0x00f1, 0x006e, 2 }, { 0x00f2, 0x006f, 0 }, { 0x00f3, 0x006f, 1 }, { 0x00f5, 0x006f, 2 }, { 0x00f9, 0x0075, 0 }, { 0x00fa, 0x0075, 1 }, { 0x00fd, 0x0079, 1 }, { 0x0106, 0x0043, 1 }, { 0x0107, 0x0063, 1 }, { 0x0128, 0x0049, 2 }, { 0x0129, 0x0069, 2 }, { 0x0139, 0x004c, 1 }, { 0x013a, 0x006c, 1 }, { 0x0143, 0x004e, 1 }, { 0x0144, 0x006e, 1 }, { 0x0154, 0x0052, 1 }, { 0x0155, 0x0072, 1 }, { 0x015a, 0x0053, 1 }, { 0x015b, 0x0073, 1 }, { 0x0168, 0x0055, 2 }, { 0x0169, 0x0075, 2 }, { 0x0179, 0x005a, 1 }, { 0x017a, 0x007a, 1 }, { 0x01d7, 0x00dc, 1 }, { 0x01d8, 0x00fc, 1 }, { 0x01db, 0x00dc, 0 }, { 0x01dc, 0x00fc, 0 }, { 0x01f4, 0x0047, 1 }, { 0x01f5, 0x0067, 1 }, { 0x01f8, 0x004e, 0 }, { 0x01f9, 0x006e, 0 }, { 0x01fa, 0x00c5, 1 }, { 0x01fb, 0x00e5, 1 }, { 0x01fc, 0x00c6, 1 }, { 0x01fd, 0x00e6, 1 }, { 0x01fe, 0x00d8, 1 }, { 0x01ff, 0x00f8, 1 }, { 0x0385, 0x00a5, 1 }, { 0x1e04, 0x0042, 4 }, { 0x1e05, 0x0062, 4 }, { 0x1e08, 0x00c7, 1 }, { 0x1e09, 0x00e7, 1 }, { 0x1e0c, 0x0044, 4 }, { 0x1e0d, 0x0064, 4 }, { 0x1e24, 0x0048, 4 }, { 0x1e25, 0x0068, 4 }, { 0x1e2e, 0x00cf, 1 }, { 0x1e2f, 0x00ef, 1 }, { 0x1e30, 0x004b, 1 }, { 0x1e31, 0x006b, 1 }, { 0x1e32, 0x004b, 4 }, { 0x1e33, 0x006b, 4 }, { 0x1e36, 0x004c, 4 }, { 0x1e37, 0x006c, 4 }, { 0x1e3e, 0x004d, 1 }, { 0x1e3f, 0x006d, 1 }, { 0x1e42, 0x004d, 4 }, { 0x1e43, 0x006d, 4 }, { 0x1e46, 0x004e, 4 }, { 0x1e47, 0x006e, 4 }, { 0x1e4c, 0x00d3, 2 }, /*{ 0x1e4c, 0x00d5, 1 }, { 0x1e4c, 0x004f, 1, 2 },*/ { 0x1e4d, 0x00f3, 2 }, /*{ 0x1e4d, 0x00f5, 1 }, { 0x1e4d, 0x006f, 1, 2 },*/ { 0x1e4e, 0x00d6, 2 }, { 0x1e4f, 0x00f6, 2 }, { 0x1e54, 0x0050, 1 }, { 0x1e55, 0x0070, 1 }, { 0x1e5a, 0x0052, 4 }, { 0x1e5b, 0x0072, 4 }, { 0x1e62, 0x0053, 4 }, { 0x1e63, 0x0073, 4 }, { 0x1e6c, 0x0054, 4 }, { 0x1e6d, 0x0074, 4 }, { 0x1e78, 0x00da, 2 }, /*{ 0x1e78, 0x0168, 1 }, { 0x1e78, 0x0055, 1, 2 },*/ { 0x1e79, 0x00fa, 2 }, /*{ 0x1e79, 0x0169, 1 }, { 0x1e79, 0x0075, 1, 2 },*/ { 0x1e7c, 0x0056, 2 }, { 0x1e7d, 0x0076, 2 }, { 0x1e7e, 0x0056, 4 }, { 0x1e7f, 0x0076, 4 }, { 0x1e80, 0x0057, 0 }, { 0x1e81, 0x0077, 0 }, { 0x1e82, 0x0057, 1 }, { 0x1e83, 0x0077, 1 }, { 0x1e88, 0x0057, 4 }, { 0x1e89, 0x0077, 4 }, { 0x1e92, 0x005a, 4 }, { 0x1e93, 0x007a, 4 }, { 0x1ea0, 0x0041, 4 }, { 0x1ea1, 0x0061, 4 }, { 0x1ea2, 0x0041, 3 }, { 0x1ea3, 0x0061, 3 }, { 0x1ea4, 0x00c2, 1 }, { 0x1ea5, 0x00e2, 1 }, { 0x1ea6, 0x00c2, 0 }, { 0x1ea7, 0x00e2, 0 }, { 0x1ea8, 0x00c2, 3 }, { 0x1ea9, 0x00e2, 3 }, { 0x1eaa, 0x00c2, 2 }, { 0x1eab, 0x00e2, 2 }, { 0x1eac, 0x00c2, 4 }, { 0x1ead, 0x00e2, 4 }, { 0x1eae, 0x0102, 1 }, { 0x1eaf, 0x0103, 1 }, { 0x1eb0, 0x0102, 0 }, { 0x1eb1, 0x0103, 0 }, { 0x1eb2, 0x0102, 3 }, { 0x1eb3, 0x0103, 3 }, { 0x1eb4, 0x0102, 2 }, { 0x1eb5, 0x0103, 2 }, { 0x1eb6, 0x0102, 4 }, { 0x1eb7, 0x0103, 4 }, { 0x1eb8, 0x0045, 4 }, { 0x1eb9, 0x0065, 4 }, { 0x1eba, 0x0045, 3 }, { 0x1ebb, 0x0065, 3 }, { 0x1ebc, 0x0045, 2 }, { 0x1ebd, 0x0065, 2 }, { 0x1ebe, 0x00ca, 1 }, { 0x1ebf, 0x00ea, 1 }, { 0x1ec0, 0x00ca, 0 }, { 0x1ec1, 0x00ea, 0 }, { 0x1ec2, 0x00ca, 3 }, { 0x1ec3, 0x00ea, 3 }, { 0x1ec4, 0x00ca, 2 }, { 0x1ec5, 0x00ea, 2 }, { 0x1ec6, 0x00ca, 4 }, { 0x1ec7, 0x00ea, 4 }, { 0x1ec8, 0x0049, 3 }, { 0x1ec9, 0x0069, 3 }, { 0x1eca, 0x0049, 4 }, { 0x1ecb, 0x0069, 4 }, { 0x1ecc, 0x004f, 4 }, { 0x1ecd, 0x006f, 4 }, { 0x1ece, 0x004f, 3 }, { 0x1ecf, 0x006f, 3 }, { 0x1ed0, 0x00d4, 1 }, { 0x1ed1, 0x00f4, 1 }, { 0x1ed2, 0x00d4, 0 }, { 0x1ed3, 0x00f4, 0 }, { 0x1ed4, 0x00d4, 3 }, { 0x1ed5, 0x00f4, 3 }, { 0x1ed6, 0x00d4, 2 }, { 0x1ed7, 0x00f4, 2 }, { 0x1ed8, 0x00d4, 4 }, { 0x1ed9, 0x00f4, 4 }, { 0x1eda, 0x01a0, 1 }, { 0x1edb, 0x01a1, 1 }, { 0x1edc, 0x01a0, 0 }, { 0x1edd, 0x01a1, 0 }, { 0x1ede, 0x01a0, 3 }, { 0x1edf, 0x01a1, 3 }, { 0x1ee0, 0x01a0, 2 }, { 0x1ee1, 0x01a1, 2 }, { 0x1ee2, 0x01a0, 4 }, { 0x1ee3, 0x01a1, 4 }, { 0x1ee4, 0x0055, 4 }, { 0x1ee5, 0x0075, 4 }, { 0x1ee6, 0x0055, 3 }, { 0x1ee7, 0x0075, 3 }, { 0x1ee8, 0x01af, 1 }, { 0x1ee9, 0x01b0, 1 }, { 0x1eea, 0x01af, 0 }, { 0x1eeb, 0x01b0, 0 }, { 0x1eec, 0x01af, 3 }, { 0x1eed, 0x01b0, 3 }, { 0x1eee, 0x01af, 2 }, { 0x1eef, 0x01b0, 2 }, { 0x1ef0, 0x01af, 4 }, { 0x1ef1, 0x01b0, 4 }, { 0x1ef2, 0x0059, 0 }, { 0x1ef3, 0x0079, 0 }, { 0x1ef4, 0x0059, 4 }, { 0x1ef5, 0x0079, 4 }, { 0x1ef6, 0x0059, 3 }, { 0x1ef7, 0x0079, 3 }, { 0x1ef8, 0x0059, 2 }, { 0x1ef9, 0x0079, 2 }, { 0x1fed, 0x00a8, 0 }, { 0x1fee, 0x00a8, 1 }, }; #define MIN_NEEDED_INPUT MIN_NEEDED_TO #define MIN_NEEDED_OUTPUT MIN_NEEDED_FROM #define MAX_NEEDED_OUTPUT 2 #define LOOPFCT TO_LOOP #define BODY \ { \ uint32_t ch = get32 (inptr); \ \ if (ch < 0x0080 || (ch >= 0x00a0 && ch < 0x00c3)) \ { \ *outptr++ = ch; \ inptr += 4; \ } \ else \ { \ unsigned char res; \ \ if (ch >= 0x00c4 && ch < 0x0112) \ res = from_ucs4[ch - 0x00c4 + FROM_IDX_00]; \ else if (ch >= 0x0152 && ch < 0x01b1) \ res = from_ucs4[ch - 0x0152 + FROM_IDX_01]; \ else if (ch >= 0x02c6 && ch < 0x02dd) \ res = from_ucs4[ch - 0x02c6 + FROM_IDX_02]; \ else if (ch >= 0x0300 && ch < 0x0324) \ res = from_ucs4[ch - 0x0300 + FROM_IDX_03]; \ else if (ch >= 0x0340 && ch < 0x0342) /* Vietnamese tone marks */ \ res = from_ucs4[ch - 0x0340 + FROM_IDX_03]; \ else if (ch >= 0x2013 && ch < 0x203b) \ res = from_ucs4[ch - 0x2013 + FROM_IDX_20]; \ else if (ch == 0x20ab) \ res = 0xfe; \ else if (ch == 0x20ac) \ res = 0x80; \ else if (ch == 0x2122) \ res = 0x99; \ else \ { \ UNICODE_TAG_HANDLER (ch, 4); \ res = 0; \ } \ \ if (__builtin_expect (res != 0, 1)) \ { \ *outptr++ = res; \ inptr += 4; \ } \ else \ { \ /* Try canonical decomposition. */ \ unsigned int i1, i2; \ \ i1 = 0; \ i2 = sizeof (decomp_table) / sizeof (decomp_table[0]) - 1; \ if (ch >= decomp_table[i1].composed \ && ch <= decomp_table[i2].composed) \ { \ unsigned int i; \ \ for (;;) \ { \ i = (i1 + i2) >> 1; \ if (ch == decomp_table[i].composed) \ break; \ if (ch < decomp_table[i].composed) \ { \ if (i1 == i) \ goto failed; \ i2 = i; \ } \ else \ { \ if (i1 != i) \ i1 = i; \ else \ { \ i = i2; \ if (ch == decomp_table[i].composed) \ break; \ goto failed; \ } \ } \ } \ \ /* Found a canonical decomposition. */ \ ch = decomp_table[i].base; \ /* ch 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 (ch >= 0x0100) \ { \ if (ch < 0x0112) \ ch = from_ucs4[ch - 0x00c4 + FROM_IDX_00]; \ else \ ch = from_ucs4[ch - 0x0152 + FROM_IDX_01]; \ } \ assert (ch != 0); \ \ /* See whether we have room for two bytes. */ \ if (__builtin_expect (outptr + 1 >= outend, 0)) \ { \ result = __GCONV_FULL_OUTPUT; \ break; \ } \ \ *outptr++ = (unsigned char) ch; \ *outptr++ = comb_table[decomp_table[i].comb1]; \ inptr += 4; \ continue; \ } \ \ failed: \ /* This is an illegal character. */ \ STANDARD_ERR_HANDLER (4); \ } \ } \ } #define LOOP_NEED_FLAGS #define EXTRA_LOOP_DECLS , int *statep #include <iconv/loop.c> /* Now define the toplevel functions. */ #include <iconv/skeleton.c>