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Diffstat (limited to 'jni/iconv/lib/tcvn.h')
-rw-r--r--jni/iconv/lib/tcvn.h291
1 files changed, 0 insertions, 291 deletions
diff --git a/jni/iconv/lib/tcvn.h b/jni/iconv/lib/tcvn.h
deleted file mode 100644
index abd5def..0000000
--- a/jni/iconv/lib/tcvn.h
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * Copyright (C) 1999-2002, 2004 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., 51 Franklin Street,
- * Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-/*
- * TCVN-5712
- */
-
-#include "flushwc.h"
-#include "vietcomb.h"
-
-static const unsigned char tcvn_comb_table[] = {
- 0xb0, 0xb3, 0xb2, 0xb1, 0xb4,
-};
-
-/* The possible bases in viet_comp_table_data:
- 0x0041..0x0045, 0x0047..0x0049, 0x004B..0x0050, 0x0052..0x0057,
- 0x0059..0x005A, 0x0061..0x0065, 0x0067..0x0069, 0x006B..0x0070,
- 0x0072..0x0077, 0x0079..0x007A, 0x00A5, 0x00C2, 0x00CA, 0x00D3..0x00D6,
- 0x00DA, 0x00E2, 0x00EA, 0x00F3..0x00F6, 0x00FA, 0x0102..0x0103,
- 0x0168..0x0169, 0x01A0..0x01A1, 0x01AF..0x01B0. */
-static const unsigned int tcvn_comp_bases[] = {
- 0x06fdfbbe, 0x06fdfbbe, 0x00000000, 0x00000020, 0x04780404, 0x04780404,
- 0x0000000c, 0x00000000, 0x00000000, 0x00000300, 0x00000000, 0x00018003
-};
-
-static const unsigned short tcvn_2uni_1[24] = {
- /* 0x00 */
- 0x0000, 0x00da, 0x1ee4, 0x0003, 0x1eea, 0x1eec, 0x1eee, 0x0007,
- 0x0008, 0x0009, 0x000a, 0x000b, 0x000c, 0x000d, 0x000e, 0x000f,
- /* 0x10 */
- 0x0010, 0x1ee8, 0x1ef0, 0x1ef2, 0x1ef6, 0x1ef8, 0x00dd, 0x1ef4,
-};
-static const unsigned short tcvn_2uni_2[128] = {
- /* 0x80 */
- 0x00c0, 0x1ea2, 0x00c3, 0x00c1, 0x1ea0, 0x1eb6, 0x1eac, 0x00c8,
- 0x1eba, 0x1ebc, 0x00c9, 0x1eb8, 0x1ec6, 0x00cc, 0x1ec8, 0x0128,
- /* 0x90 */
- 0x00cd, 0x1eca, 0x00d2, 0x1ece, 0x00d5, 0x00d3, 0x1ecc, 0x1ed8,
- 0x1edc, 0x1ede, 0x1ee0, 0x1eda, 0x1ee2, 0x00d9, 0x1ee6, 0x0168,
- /* 0xa0 */
- 0x00a0, 0x0102, 0x00c2, 0x00ca, 0x00d4, 0x01a0, 0x01af, 0x0110,
- 0x0103, 0x00e2, 0x00ea, 0x00f4, 0x01a1, 0x01b0, 0x0111, 0x1eb0,
- /* 0xb0 */
- 0x0300, 0x0309, 0x0303, 0x0301, 0x0323, 0x00e0, 0x1ea3, 0x00e3,
- 0x00e1, 0x1ea1, 0x1eb2, 0x1eb1, 0x1eb3, 0x1eb5, 0x1eaf, 0x1eb4,
- /* 0xc0 */
- 0x1eae, 0x1ea6, 0x1ea8, 0x1eaa, 0x1ea4, 0x1ec0, 0x1eb7, 0x1ea7,
- 0x1ea9, 0x1eab, 0x1ea5, 0x1ead, 0x00e8, 0x1ec2, 0x1ebb, 0x1ebd,
- /* 0xd0 */
- 0x00e9, 0x1eb9, 0x1ec1, 0x1ec3, 0x1ec5, 0x1ebf, 0x1ec7, 0x00ec,
- 0x1ec9, 0x1ec4, 0x1ebe, 0x1ed2, 0x0129, 0x00ed, 0x1ecb, 0x00f2,
- /* 0xe0 */
- 0x1ed4, 0x1ecf, 0x00f5, 0x00f3, 0x1ecd, 0x1ed3, 0x1ed5, 0x1ed7,
- 0x1ed1, 0x1ed9, 0x1edd, 0x1edf, 0x1ee1, 0x1edb, 0x1ee3, 0x00f9,
- /* 0xf0 */
- 0x1ed6, 0x1ee7, 0x0169, 0x00fa, 0x1ee5, 0x1eeb, 0x1eed, 0x1eef,
- 0x1ee9, 0x1ef1, 0x1ef3, 0x1ef7, 0x1ef9, 0x00fd, 0x1ef5, 0x1ed0,
-};
-
-/* In the TCVN to Unicode direction, the state contains a buffered
- character, or 0 if none. */
-
-static int
-tcvn_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 < 0x18)
- wc = tcvn_2uni_1[c];
- else if (c < 0x80)
- wc = c;
- else
- wc = tcvn_2uni_2[c-0x80];
- 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
- && ((tcvn_comp_bases[(wc - 0x0040) >> 5] >> (wc & 0x1f)) & 1)) {
- /* 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 tcvn_flushwc normal_flushwc
-
-static const unsigned char tcvn_page00[96+184] = {
- 0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa8-0xaf */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb0-0xb7 */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb8-0xbf */
- 0x80, 0x83, 0xa2, 0x82, 0x00, 0x00, 0x00, 0x00, /* 0xc0-0xc7 */
- 0x87, 0x8a, 0xa3, 0x00, 0x8d, 0x90, 0x00, 0x00, /* 0xc8-0xcf */
- 0x00, 0x00, 0x92, 0x95, 0xa4, 0x94, 0x00, 0x00, /* 0xd0-0xd7 */
- 0x00, 0x9d, 0x01, 0x00, 0x00, 0x16, 0x00, 0x00, /* 0xd8-0xdf */
- 0xb5, 0xb8, 0xa9, 0xb7, 0x00, 0x00, 0x00, 0x00, /* 0xe0-0xe7 */
- 0xcc, 0xd0, 0xaa, 0x00, 0xd7, 0xdd, 0x00, 0x00, /* 0xe8-0xef */
- 0x00, 0x00, 0xdf, 0xe3, 0xab, 0xe2, 0x00, 0x00, /* 0xf0-0xf7 */
- 0x00, 0xef, 0xf3, 0x00, 0x00, 0xfd, 0x00, 0x00, /* 0xf8-0xff */
- /* 0x0100 */
- 0x00, 0x00, 0xa1, 0xa8, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */
- 0xa7, 0xae, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18-0x1f */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
- 0x8f, 0xdc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */
- 0x00, 0x00, 0x00, 0x00, 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 */
- 0x9f, 0xf2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
- 0x00, 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, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */
- 0xa5, 0xac, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa6, /* 0xa8-0xaf */
- 0xad, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb0-0xb7 */
-};
-static const unsigned char tcvn_page03[40] = {
- 0xb0, 0xb3, 0x00, 0xb2, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
- 0x00, 0xb1, 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, 0xb4, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
-};
-static const unsigned char tcvn_page1e[96] = {
- 0x84, 0xb9, 0x81, 0xb6, 0xc4, 0xca, 0xc1, 0xc7, /* 0xa0-0xa7 */
- 0xc2, 0xc8, 0xc3, 0xc9, 0x86, 0xcb, 0xc0, 0xbe, /* 0xa8-0xaf */
- 0xaf, 0xbb, 0xba, 0xbc, 0xbf, 0xbd, 0x85, 0xc6, /* 0xb0-0xb7 */
- 0x8b, 0xd1, 0x88, 0xce, 0x89, 0xcf, 0xda, 0xd5, /* 0xb8-0xbf */
- 0xc5, 0xd2, 0xcd, 0xd3, 0xd9, 0xd4, 0x8c, 0xd6, /* 0xc0-0xc7 */
- 0x8e, 0xd8, 0x91, 0xde, 0x96, 0xe4, 0x93, 0xe1, /* 0xc8-0xcf */
- 0xff, 0xe8, 0xdb, 0xe5, 0xe0, 0xe6, 0xf0, 0xe7, /* 0xd0-0xd7 */
- 0x97, 0xe9, 0x9b, 0xed, 0x98, 0xea, 0x99, 0xeb, /* 0xd8-0xdf */
- 0x9a, 0xec, 0x9c, 0xee, 0x02, 0xf4, 0x9e, 0xf1, /* 0xe0-0xe7 */
- 0x11, 0xf8, 0x04, 0xf5, 0x05, 0xf6, 0x06, 0xf7, /* 0xe8-0xef */
- 0x12, 0xf9, 0x13, 0xfa, 0x17, 0xfe, 0x14, 0xfb, /* 0xf0-0xf7 */
- 0x15, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xf8-0xff */
-};
-
-static int
-tcvn_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
-{
- unsigned char c = 0;
- if (wc < 0x0080 && (wc >= 0x0020 || (0x00fe0076 & (1 << wc)) == 0)) {
- *r = wc;
- return 1;
- }
- else if (wc >= 0x00a0 && wc < 0x01b8)
- c = tcvn_page00[wc-0x00a0];
- else if (wc >= 0x0300 && wc < 0x0328)
- c = tcvn_page03[wc-0x0300];
- else if (wc >= 0x0340 && wc < 0x0342) /* deprecated Vietnamese tone marks */
- c = tcvn_page03[wc-0x0340];
- else if (wc >= 0x1ea0 && wc < 0x1f00)
- c = tcvn_page1e[wc-0x1ea0];
- if (c != 0) {
- *r = c;
- return 1;
- }
- /* Try compatibility or 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 compatibility or 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 < 0x0080)
- c = wc;
- else {
- c = tcvn_page00[wc-0x00a0];
- if (c == 0)
- return RET_ILUNI;
- }
- if (n < 2)
- return RET_TOOSMALL;
- r[0] = c;
- r[1] = tcvn_comb_table[viet_decomp_table[i].comb1];
- return 2;
- }
- }
- return RET_ILUNI;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-28 23:48:06 +0000