diff options
Diffstat (limited to 'iconvdata/tcvn5712-1.c')
| -rw-r--r-- | iconvdata/tcvn5712-1.c | 725 |
1 files changed, 0 insertions, 725 deletions
diff --git a/iconvdata/tcvn5712-1.c b/iconvdata/tcvn5712-1.c deleted file mode 100644 index a601d1232a..0000000000 --- a/iconvdata/tcvn5712-1.c +++ /dev/null @@ -1,725 +0,0 @@ -/* Conversion to and from TCVN5712-1. - Copyright (C) 2001-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 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, see - <http://www.gnu.org/licenses/>. */ - -#include <dlfcn.h> -#include <stdint.h> -#include <stdlib.h> - -#define NELEMS(arr) (sizeof (arr) / sizeof (arr[0])) - -/* Definitions used in the body of the `gconv' function. */ -#define CHARSET_NAME "TCVN5712-1//" -#define FROM_LOOP from_tcvn5712_1 -#define TO_LOOP to_tcvn5712_1 -#define DEFINE_INIT 1 -#define DEFINE_FINI 1 -#define ONE_DIRECTION 0 -#define FROM_LOOP_MIN_NEEDED_FROM 1 -#define FROM_LOOP_MAX_NEEDED_FROM 1 -#define FROM_LOOP_MIN_NEEDED_TO 4 -#define FROM_LOOP_MAX_NEEDED_TO 4 -#define TO_LOOP_MIN_NEEDED_FROM 4 -#define TO_LOOP_MAX_NEEDED_FROM 4 -#define TO_LOOP_MIN_NEEDED_TO 1 -#define TO_LOOP_MAX_NEEDED_TO 2 -#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 TCVN5712-1 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 (__glibc_likely (outbuf + 4 <= outend)) \ - { \ - /* Write out the last character. */ \ - *((uint32_t *) outbuf) = data->__statep->__count >> 3; \ - outbuf += sizeof (uint32_t); \ - 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; \ - } - - -static const uint16_t map_from_tcvn_low[0x18] = - { - 0x0000, 0x00da, 0x1ee4, 0x0003, 0x1eea, 0x1eec, 0x1eee, 0x0007, - 0x0008, 0x0009, 0x000a, 0x000b, 0x000c, 0x000d, 0x000e, 0x000f, - 0x0010, 0x1ee8, 0x1ef0, 0x1ef2, 0x1ef6, 0x1ef8, 0x00dd, 0x1ef4 - }; - -static const uint16_t map_from_tcvn_high[0x80] = - { - 0x00c0, 0x1ea2, 0x00c3, 0x00c1, 0x1ea0, 0x1eb6, 0x1eac, 0x00c8, - 0x1eba, 0x1ebc, 0x00c9, 0x1eb8, 0x1ec6, 0x00cc, 0x1ec8, 0x0128, - 0x00cd, 0x1eca, 0x00d2, 0x1ece, 0x00d5, 0x00d3, 0x1ecc, 0x1ed8, - 0x1edc, 0x1ede, 0x1ee0, 0x1eda, 0x1ee2, 0x00d9, 0x1ee6, 0x0168, - 0x00a0, 0x0102, 0x00c2, 0x00ca, 0x00d4, 0x01a0, 0x01af, 0x0110, - 0x0103, 0x00e2, 0x00ea, 0x00f4, 0x01a1, 0x01b0, 0x0111, 0x1eb0, - 0x0300, 0x0309, 0x0303, 0x0301, 0x0323, 0x00e0, 0x1ea3, 0x00e3, - 0x00e1, 0x1ea1, 0x1eb2, 0x1eb1, 0x1eb3, 0x1eb5, 0x1eaf, 0x1eb4, - 0x1eae, 0x1ea6, 0x1ea8, 0x1eaa, 0x1ea4, 0x1ec0, 0x1eb7, 0x1ea7, - 0x1ea9, 0x1eab, 0x1ea5, 0x1ead, 0x00e8, 0x1ec2, 0x1ebb, 0x1ebd, - 0x00e9, 0x1eb9, 0x1ec1, 0x1ec3, 0x1ec5, 0x1ebf, 0x1ec7, 0x00ec, - 0x1ec9, 0x1ec4, 0x1ebe, 0x1ed2, 0x0129, 0x00ed, 0x1ecb, 0x00f2, - 0x1ed4, 0x1ecf, 0x00f5, 0x00f3, 0x1ecd, 0x1ed3, 0x1ed5, 0x1ed7, - 0x1ed1, 0x1ed9, 0x1edd, 0x1edf, 0x1ee1, 0x1edb, 0x1ee3, 0x00f9, - 0x1ed6, 0x1ee7, 0x0169, 0x00fa, 0x1ee5, 0x1eeb, 0x1eed, 0x1eef, - 0x1ee9, 0x1ef1, 0x1ef3, 0x1ef7, 0x1ef9, 0x00fd, 0x1ef5, 0x1ed0 - }; - - -/* TCVN5712-1 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 28 - { 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 50 - { 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 }, - /*{ 0x00A8, 0x0385 },*//* prefer U+0385 over U+1FEE */ - { 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 }, - }; - - -/* First define the conversion function from TCVN5712-1 to UCS4. */ -#define MIN_NEEDED_INPUT FROM_LOOP_MIN_NEEDED_FROM -#define MAX_NEEDED_INPUT FROM_LOOP_MAX_NEEDED_FROM -#define MIN_NEEDED_OUTPUT FROM_LOOP_MIN_NEEDED_TO -#define MAX_NEEDED_OUTPUT FROM_LOOP_MAX_NEEDED_TO -#define LOOPFCT FROM_LOOP -#define BODY \ - { \ - uint32_t ch = *inptr; \ - uint32_t last_ch; \ - int must_buffer_ch; \ - \ - if (ch < 0x18) \ - ch = map_from_tcvn_low[ch]; \ - else if (ch >= 0x80) \ - ch = map_from_tcvn_high[ch - 0x80]; \ - \ - /* 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; \ - unsigned int i1; \ - unsigned int 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 EXTRA_LOOP_DECLS , int *statep -#define ONEBYTE_BODY \ - { \ - uint32_t ch; \ - \ - if (c < 0x18) \ - ch = map_from_tcvn_low[c]; \ - else if (c >= 0x80) \ - ch = map_from_tcvn_high[c - 0x80]; \ - else \ - ch = c; \ - if (ch >= 0x0041 && ch <= 0x01b0) \ - return WEOF; \ - return ch; \ - } -#include <iconv/loop.c> - - -/* Next, define the conversion function from UCS4 to TCVN5712-1. */ - -static const unsigned char from_ucs4[] = - { -#define FROM_IDX_00 0 - 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x07, /* 0x0001-0x0007 */ - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x0008-0x000f */ - 0x10, /* 0x0010-0x0010 */ - -#define FROM_IDX_01 (FROM_IDX_00 + 16) - 0x80, 0x83, 0xa2, 0x82, 0x00, 0x00, 0x00, 0x00, /* 0x00c0-0x00c7 */ - 0x87, 0x8a, 0xa3, 0x00, 0x8d, 0x90, 0x00, 0x00, /* 0x00c8-0x00cf */ - 0x00, 0x00, 0x92, 0x95, 0xa4, 0x94, 0x00, 0x00, /* 0x00d0-0x00d7 */ - 0x00, 0x9d, 0x01, 0x00, 0x00, 0x16, 0x00, 0x00, /* 0x00d8-0x00df */ - 0xb5, 0xb8, 0xa9, 0xb7, 0x00, 0x00, 0x00, 0x00, /* 0x00e0-0x00e7 */ - 0xcc, 0xd0, 0xaa, 0x00, 0xd7, 0xdd, 0x00, 0x00, /* 0x00e8-0x00ef */ - 0x00, 0x00, 0xdf, 0xe3, 0xab, 0xe2, 0x00, 0x00, /* 0x00f0-0x00f7 */ - 0x00, 0xef, 0xf3, 0x00, 0x00, 0xfd, 0x00, 0x00, /* 0x00f8-0x00ff */ - 0x00, 0x00, 0xa1, 0xa8, 0x00, 0x00, 0x00, 0x00, /* 0x0100-0x0107 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0108-0x010f */ - 0xa7, 0xae, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0110-0x0117 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0118-0x011f */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0120-0x0127 */ - 0x8f, 0xdc, /* 0x0128-0x0129 */ - -#define FROM_IDX_02 (FROM_IDX_01 + 106) - 0x9f, 0xf2, /* 0x0168-0x0169 */ - -#define FROM_IDX_03 (FROM_IDX_02 + 2) - 0xa5, 0xac, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x01a0-0x01a7 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa6, /* 0x01a8-0x01af */ - 0xad, /* 0x01b0-0x01b0 */ - -#define FROM_IDX_04 (FROM_IDX_03 + 17) - 0xb0, 0xb3, 0x00, 0xb2, 0x00, 0x00, 0x00, 0x00, /* 0x0300-0x0307 */ - 0x00, 0xb1, 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, 0xb4, /* 0x0320-0x0323 */ - -#define FROM_IDX_05 (FROM_IDX_04 + 36) - 0x84, 0xb9, 0x81, 0xb6, 0xc4, 0xca, 0xc1, 0xc7, /* 0x1ea0-0x1ea7 */ - 0xc2, 0xc8, 0xc3, 0xc9, 0x86, 0xcb, 0xc0, 0xbe, /* 0x1ea8-0x1eaf */ - 0xaf, 0xbb, 0xba, 0xbc, 0xbf, 0xbd, 0x85, 0xc6, /* 0x1eb0-0x1eb7 */ - 0x8b, 0xd1, 0x88, 0xce, 0x89, 0xcf, 0xda, 0xd5, /* 0x1eb8-0x1ebf */ - 0xc5, 0xd2, 0xcd, 0xd3, 0xd9, 0xd4, 0x8c, 0xd6, /* 0x1ec0-0x1ec7 */ - 0x8e, 0xd8, 0x91, 0xde, 0x96, 0xe4, 0x93, 0xe1, /* 0x1ec8-0x1ecf */ - 0xff, 0xe8, 0xdb, 0xe5, 0xe0, 0xe6, 0xf0, 0xe7, /* 0x1ed0-0x1ed7 */ - 0x97, 0xe9, 0x9b, 0xed, 0x98, 0xea, 0x99, 0xeb, /* 0x1ed8-0x1edf */ - 0x9a, 0xec, 0x9c, 0xee, 0x02, 0xf4, 0x9e, 0xf1, /* 0x1ee0-0x1ee7 */ - 0x11, 0xf8, 0x04, 0xf5, 0x05, 0xf6, 0x06, 0xf7, /* 0x1ee8-0x1eef */ - 0x12, 0xf9, 0x13, 0xfa, 0x17, 0xfe, 0x14, 0xfb, /* 0x1ef0-0x1ef7 */ - 0x15, 0xfc /* 0x1ef8-0x1ef9 */ -#define FROM_IDX_END (FROM_IDX_05 + 90) - }; -/* Compile-time verification of table size. */ -typedef int verify2[(NELEMS (from_ucs4) == FROM_IDX_END) - 1]; - -/* Decomposition table for the relevant Unicode characters. */ -static const struct -{ - uint16_t composed; - uint32_t base:8; - uint32_t comb1:8; -} decomp_table[] = - { - { 0x00d1, 0x4e, 0xb2 }, - { 0x00f1, 0x6e, 0xb2 }, - { 0x0106, 0x43, 0xb3 }, - { 0x0107, 0x63, 0xb3 }, - { 0x0139, 0x4c, 0xb3 }, - { 0x013a, 0x6c, 0xb3 }, - { 0x0143, 0x4e, 0xb3 }, - { 0x0144, 0x6e, 0xb3 }, - { 0x0154, 0x52, 0xb3 }, - { 0x0155, 0x72, 0xb3 }, - { 0x015a, 0x53, 0xb3 }, - { 0x015b, 0x73, 0xb3 }, - { 0x0179, 0x5a, 0xb3 }, - { 0x017a, 0x7a, 0xb3 }, - { 0x01f4, 0x47, 0xb3 }, - { 0x01f5, 0x67, 0xb3 }, - { 0x01f8, 0x4e, 0xb0 }, - { 0x01f9, 0x6e, 0xb0 }, - { 0x1e04, 0x42, 0xb4 }, - { 0x1e05, 0x62, 0xb4 }, - { 0x1e0c, 0x44, 0xb4 }, - { 0x1e0d, 0x64, 0xb4 }, - { 0x1e24, 0x48, 0xb4 }, - { 0x1e25, 0x68, 0xb4 }, - { 0x1e30, 0x4b, 0xb3 }, - { 0x1e31, 0x6b, 0xb3 }, - { 0x1e32, 0x4b, 0xb4 }, - { 0x1e33, 0x6b, 0xb4 }, - { 0x1e36, 0x4c, 0xb4 }, - { 0x1e37, 0x6c, 0xb4 }, - { 0x1e3e, 0x4d, 0xb3 }, - { 0x1e3f, 0x6d, 0xb3 }, - { 0x1e42, 0x4d, 0xb4 }, - { 0x1e43, 0x6d, 0xb4 }, - { 0x1e46, 0x4e, 0xb4 }, - { 0x1e47, 0x6e, 0xb4 }, - { 0x1e54, 0x50, 0xb3 }, - { 0x1e55, 0x70, 0xb3 }, - { 0x1e5a, 0x52, 0xb4 }, - { 0x1e5b, 0x72, 0xb4 }, - { 0x1e62, 0x53, 0xb4 }, - { 0x1e63, 0x73, 0xb4 }, - { 0x1e6c, 0x54, 0xb4 }, - { 0x1e6d, 0x74, 0xb4 }, - { 0x1e7c, 0x56, 0xb2 }, - { 0x1e7d, 0x76, 0xb2 }, - { 0x1e7e, 0x56, 0xb4 }, - { 0x1e7f, 0x76, 0xb4 }, - { 0x1e80, 0x57, 0xb0 }, - { 0x1e81, 0x77, 0xb0 }, - { 0x1e82, 0x57, 0xb3 }, - { 0x1e83, 0x77, 0xb3 }, - { 0x1e88, 0x57, 0xb4 }, - { 0x1e89, 0x77, 0xb4 }, - { 0x1e92, 0x5a, 0xb4 }, - { 0x1e93, 0x7a, 0xb4 }, - }; - - -/* Next, define the other direction. */ -#define MIN_NEEDED_INPUT TO_LOOP_MIN_NEEDED_FROM -#define MAX_NEEDED_INPUT TO_LOOP_MAX_NEEDED_FROM -#define MIN_NEEDED_OUTPUT TO_LOOP_MIN_NEEDED_TO -#define MAX_NEEDED_OUTPUT TO_LOOP_MAX_NEEDED_TO -#define LOOPFCT TO_LOOP -#define BODY \ - { \ - uint32_t ch = get32 (inptr); \ - \ - if (ch == 0x00 || (ch >= 0x18 && ch < 0x80) || ch == 0xa0) \ - { \ - *outptr++ = ch; \ - inptr += 4; \ - } \ - else \ - { \ - unsigned char res; \ - \ - if (ch <= 0x0010) \ - res = from_ucs4[ch - 0x0001 + FROM_IDX_00]; \ - else if (ch >= 0x00c0 && ch <= 0x0129) \ - res = from_ucs4[ch - 0x00c0 + FROM_IDX_01]; \ - else if (ch >= 0x0168 && ch <= 0x0169) \ - res = from_ucs4[ch - 0x0168 + FROM_IDX_02]; \ - else if (ch >= 0x01a0 && ch <= 0x01b0) \ - res = from_ucs4[ch - 0x01a0 + FROM_IDX_03]; \ - else if (ch >= 0x0300 && ch <= 0x0323) \ - res = from_ucs4[ch - 0x0300 + FROM_IDX_04]; \ - else if (ch >= 0x1ea0 && ch <= 0x1ef9) \ - res = from_ucs4[ch - 0x1ea0 + FROM_IDX_05]; \ - else \ - { \ - UNICODE_TAG_HANDLER (ch, 4); \ - res = 0; \ - } \ - \ - if (__glibc_likely (res != 0)) \ - { \ - *outptr++ = res; \ - inptr += 4; \ - } \ - else \ - { \ - /* Try canonical decomposition. */ \ - unsigned int i1; \ - unsigned int 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; \ - } \ - } \ - } \ - \ - /* See whether we have room for two bytes. */ \ - if (__glibc_unlikely (outptr + 1 >= outend)) \ - { \ - result = __GCONV_FULL_OUTPUT; \ - break; \ - } \ - \ - /* Found a canonical decomposition. */ \ - *outptr++ = decomp_table[i].base; \ - *outptr++ = decomp_table[i].comb1; \ - inptr += 4; \ - continue; \ - } \ - \ - failed: \ - /* This is an illegal character. */ \ - STANDARD_TO_LOOP_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> |