You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
692 lines
18 KiB
692 lines
18 KiB
/* |
|
* Copyright (C) 1999-2001, 2008, 2016 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, see <http://www.gnu.org/licenses/>. |
|
*/ |
|
|
|
/* |
|
* ISO-2022-JP-2 |
|
*/ |
|
|
|
/* Specification: RFC 1554 */ |
|
/* ESC '(' 'I' for JISX0201 Katakana is an extension not found in RFC 1554 or |
|
CJK.INF, but implemented in glibc-2.1 and qt-2.0. */ |
|
|
|
#define ESC 0x1b |
|
|
|
/* |
|
* The state is composed of one of the following values |
|
*/ |
|
#define STATE_ASCII 0 |
|
#define STATE_JISX0201ROMAN 1 |
|
#define STATE_JISX0201KATAKANA 2 |
|
#define STATE_JISX0208 3 |
|
#define STATE_JISX0212 4 |
|
#define STATE_GB2312 5 |
|
#define STATE_KSC5601 6 |
|
/* |
|
* and one of the following values, << 8 |
|
*/ |
|
#define STATE_G2_NONE 0 |
|
#define STATE_G2_ISO8859_1 1 |
|
#define STATE_G2_ISO8859_7 2 |
|
|
|
#define SPLIT_STATE \ |
|
unsigned int state1 = state & 0xff, state2 = state >> 8 |
|
#define COMBINE_STATE \ |
|
state = (state2 << 8) | state1 |
|
|
|
static int |
|
iso2022_jp2_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, size_t n) |
|
{ |
|
state_t state = conv->istate; |
|
SPLIT_STATE; |
|
int count = 0; |
|
unsigned char c; |
|
for (;;) { |
|
c = *s; |
|
if (c == ESC) { |
|
if (n < count+3) |
|
goto none; |
|
if (s[1] == '(') { |
|
if (s[2] == 'B') { |
|
state1 = STATE_ASCII; |
|
s += 3; count += 3; |
|
if (n < count+1) |
|
goto none; |
|
continue; |
|
} |
|
if (s[2] == 'J') { |
|
state1 = STATE_JISX0201ROMAN; |
|
s += 3; count += 3; |
|
if (n < count+1) |
|
goto none; |
|
continue; |
|
} |
|
if (s[2] == 'I') { |
|
state1 = STATE_JISX0201KATAKANA; |
|
s += 3; count += 3; |
|
if (n < count+1) |
|
goto none; |
|
continue; |
|
} |
|
goto ilseq; |
|
} |
|
if (s[1] == '$') { |
|
if (s[2] == '@' || s[2] == 'B') { |
|
/* We don't distinguish JIS X 0208-1978 and JIS X 0208-1983. */ |
|
state1 = STATE_JISX0208; |
|
s += 3; count += 3; |
|
if (n < count+1) |
|
goto none; |
|
continue; |
|
} |
|
if (s[2] == 'A') { |
|
state1 = STATE_GB2312; |
|
s += 3; count += 3; |
|
if (n < count+1) |
|
goto none; |
|
continue; |
|
} |
|
if (s[2] == '(') { |
|
if (n < count+4) |
|
goto none; |
|
if (s[3] == 'D') { |
|
state1 = STATE_JISX0212; |
|
s += 4; count += 4; |
|
if (n < count+1) |
|
goto none; |
|
continue; |
|
} |
|
if (s[3] == 'C') { |
|
state1 = STATE_KSC5601; |
|
s += 4; count += 4; |
|
if (n < count+1) |
|
goto none; |
|
continue; |
|
} |
|
goto ilseq; |
|
} |
|
goto ilseq; |
|
} |
|
if (s[1] == '.') { |
|
if (n < count+3) |
|
goto none; |
|
if (s[2] == 'A') { |
|
state2 = STATE_G2_ISO8859_1; |
|
s += 3; count += 3; |
|
if (n < count+1) |
|
goto none; |
|
continue; |
|
} |
|
if (s[2] == 'F') { |
|
state2 = STATE_G2_ISO8859_7; |
|
s += 3; count += 3; |
|
if (n < count+1) |
|
goto none; |
|
continue; |
|
} |
|
goto ilseq; |
|
} |
|
if (s[1] == 'N') { |
|
switch (state2) { |
|
case STATE_G2_NONE: |
|
goto ilseq; |
|
case STATE_G2_ISO8859_1: |
|
if (s[2] < 0x80) { |
|
unsigned char buf = s[2]+0x80; |
|
int ret = iso8859_1_mbtowc(conv,pwc,&buf,1); |
|
if (ret == RET_ILSEQ) |
|
goto ilseq; |
|
if (ret != 1) abort(); |
|
COMBINE_STATE; |
|
conv->istate = state; |
|
return count+3; |
|
} else |
|
goto ilseq; |
|
case STATE_G2_ISO8859_7: |
|
if (s[2] < 0x80) { |
|
unsigned char buf = s[2]+0x80; |
|
int ret = iso8859_7_mbtowc(conv,pwc,&buf,1); |
|
if (ret == RET_ILSEQ) |
|
goto ilseq; |
|
if (ret != 1) abort(); |
|
COMBINE_STATE; |
|
conv->istate = state; |
|
return count+3; |
|
} else |
|
goto ilseq; |
|
default: abort(); |
|
} |
|
} |
|
goto ilseq; |
|
} |
|
break; |
|
} |
|
switch (state1) { |
|
case STATE_ASCII: |
|
if (c < 0x80) { |
|
int ret = ascii_mbtowc(conv,pwc,s,1); |
|
if (ret == RET_ILSEQ) |
|
goto ilseq; |
|
if (ret != 1) abort(); |
|
if (*pwc == 0x000a || *pwc == 0x000d) |
|
state2 = STATE_G2_NONE; |
|
COMBINE_STATE; |
|
conv->istate = state; |
|
return count+1; |
|
} else |
|
goto ilseq; |
|
case STATE_JISX0201ROMAN: |
|
if (c < 0x80) { |
|
int ret = jisx0201_mbtowc(conv,pwc,s,1); |
|
if (ret == RET_ILSEQ) |
|
goto ilseq; |
|
if (ret != 1) abort(); |
|
if (*pwc == 0x000a || *pwc == 0x000d) |
|
state2 = STATE_G2_NONE; |
|
COMBINE_STATE; |
|
conv->istate = state; |
|
return count+1; |
|
} else |
|
goto ilseq; |
|
case STATE_JISX0201KATAKANA: |
|
if (c < 0x80) { |
|
unsigned char buf = c+0x80; |
|
int ret = jisx0201_mbtowc(conv,pwc,&buf,1); |
|
if (ret == RET_ILSEQ) |
|
goto ilseq; |
|
if (ret != 1) abort(); |
|
COMBINE_STATE; |
|
conv->istate = state; |
|
return count+1; |
|
} else |
|
goto ilseq; |
|
case STATE_JISX0208: |
|
if (n < count+2) |
|
goto none; |
|
if (s[0] < 0x80 && s[1] < 0x80) { |
|
int ret = jisx0208_mbtowc(conv,pwc,s,2); |
|
if (ret == RET_ILSEQ) |
|
goto ilseq; |
|
if (ret != 2) abort(); |
|
COMBINE_STATE; |
|
conv->istate = state; |
|
return count+2; |
|
} else |
|
goto ilseq; |
|
case STATE_JISX0212: |
|
if (n < count+2) |
|
goto none; |
|
if (s[0] < 0x80 && s[1] < 0x80) { |
|
int ret = jisx0212_mbtowc(conv,pwc,s,2); |
|
if (ret == RET_ILSEQ) |
|
goto ilseq; |
|
if (ret != 2) abort(); |
|
COMBINE_STATE; |
|
conv->istate = state; |
|
return count+2; |
|
} else |
|
goto ilseq; |
|
case STATE_GB2312: |
|
if (n < count+2) |
|
goto none; |
|
if (s[0] < 0x80 && s[1] < 0x80) { |
|
int ret = gb2312_mbtowc(conv,pwc,s,2); |
|
if (ret == RET_ILSEQ) |
|
goto ilseq; |
|
if (ret != 2) abort(); |
|
COMBINE_STATE; |
|
conv->istate = state; |
|
return count+2; |
|
} else |
|
goto ilseq; |
|
case STATE_KSC5601: |
|
if (n < count+2) |
|
goto none; |
|
if (s[0] < 0x80 && s[1] < 0x80) { |
|
int ret = ksc5601_mbtowc(conv,pwc,s,2); |
|
if (ret == RET_ILSEQ) |
|
goto ilseq; |
|
if (ret != 2) abort(); |
|
COMBINE_STATE; |
|
conv->istate = state; |
|
return count+2; |
|
} else |
|
goto ilseq; |
|
default: abort(); |
|
} |
|
|
|
none: |
|
COMBINE_STATE; |
|
conv->istate = state; |
|
return RET_TOOFEW(count); |
|
|
|
ilseq: |
|
COMBINE_STATE; |
|
conv->istate = state; |
|
return RET_SHIFT_ILSEQ(count); |
|
} |
|
|
|
#undef COMBINE_STATE |
|
#undef SPLIT_STATE |
|
|
|
/* |
|
* The state can also contain one of the following values, << 16. |
|
* Values >= STATE_TAG_LANGUAGE are temporary tag parsing states. |
|
*/ |
|
#define STATE_TAG_NONE 0 |
|
#define STATE_TAG_LANGUAGE 4 |
|
#define STATE_TAG_LANGUAGE_j 5 |
|
#define STATE_TAG_LANGUAGE_ja 1 |
|
#define STATE_TAG_LANGUAGE_k 6 |
|
#define STATE_TAG_LANGUAGE_ko 2 |
|
#define STATE_TAG_LANGUAGE_z 7 |
|
#define STATE_TAG_LANGUAGE_zh 3 |
|
|
|
#define SPLIT_STATE \ |
|
unsigned int state1 = state & 0xff, state2 = (state >> 8) & 0xff, state3 = state >> 16 |
|
#define COMBINE_STATE \ |
|
state = (state3 << 16) | (state2 << 8) | state1 |
|
|
|
static int |
|
iso2022_jp2_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, size_t n) |
|
{ |
|
state_t state = conv->ostate; |
|
SPLIT_STATE; |
|
unsigned char buf[2]; |
|
int ret; |
|
/* This defines the conversion preferences depending on the current |
|
langauge tag. */ |
|
enum conversion { none = 0, european, japanese, chinese, korean, other }; |
|
static const unsigned int conversion_lists[STATE_TAG_LANGUAGE] = { |
|
/* STATE_TAG_NONE */ |
|
japanese + (european << 3) + (chinese << 6) + (korean << 9) + (other << 12), |
|
/* STATE_TAG_LANGUAGE_ja */ |
|
japanese + (european << 3) + (chinese << 6) + (korean << 9) + (other << 12), |
|
/* STATE_TAG_LANGUAGE_ko */ |
|
korean + (european << 3) + (japanese << 6) + (chinese << 9) + (other << 12), |
|
/* STATE_TAG_LANGUAGE_zh */ |
|
chinese + (european << 3) + (japanese << 6) + (korean << 9) + (other << 12) |
|
}; |
|
unsigned int conversion_list; |
|
|
|
/* Handle Unicode tag characters (range U+E0000..U+E007F). */ |
|
if ((wc >> 7) == (0xe0000 >> 7)) { |
|
char c = wc & 0x7f; |
|
if (c >= 'A' && c <= 'Z') |
|
c += 'a'-'A'; |
|
switch (c) { |
|
case 0x01: |
|
state3 = STATE_TAG_LANGUAGE; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return 0; |
|
case 'j': |
|
if (state3 == STATE_TAG_LANGUAGE) { |
|
state3 = STATE_TAG_LANGUAGE_j; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return 0; |
|
} |
|
break; |
|
case 'a': |
|
if (state3 == STATE_TAG_LANGUAGE_j) { |
|
state3 = STATE_TAG_LANGUAGE_ja; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return 0; |
|
} |
|
break; |
|
case 'k': |
|
if (state3 == STATE_TAG_LANGUAGE) { |
|
state3 = STATE_TAG_LANGUAGE_k; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return 0; |
|
} |
|
break; |
|
case 'o': |
|
if (state3 == STATE_TAG_LANGUAGE_k) { |
|
state3 = STATE_TAG_LANGUAGE_ko; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return 0; |
|
} |
|
break; |
|
case 'z': |
|
if (state3 == STATE_TAG_LANGUAGE) { |
|
state3 = STATE_TAG_LANGUAGE_z; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return 0; |
|
} |
|
break; |
|
case 'h': |
|
if (state3 == STATE_TAG_LANGUAGE_z) { |
|
state3 = STATE_TAG_LANGUAGE_zh; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return 0; |
|
} |
|
break; |
|
case 0x7f: |
|
state3 = STATE_TAG_NONE; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return 0; |
|
default: |
|
break; |
|
} |
|
/* Other tag characters reset the tag parsing state or are ignored. */ |
|
if (state3 >= STATE_TAG_LANGUAGE) |
|
state3 = STATE_TAG_NONE; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return 0; |
|
} |
|
if (state3 >= STATE_TAG_LANGUAGE) |
|
state3 = STATE_TAG_NONE; |
|
|
|
/* Try ASCII. */ |
|
ret = ascii_wctomb(conv,buf,wc,1); |
|
if (ret != RET_ILUNI) { |
|
if (ret != 1) abort(); |
|
if (buf[0] < 0x80) { |
|
int count = (state1 == STATE_ASCII ? 1 : 4); |
|
if (n < count) |
|
return RET_TOOSMALL; |
|
if (state1 != STATE_ASCII) { |
|
r[0] = ESC; |
|
r[1] = '('; |
|
r[2] = 'B'; |
|
r += 3; |
|
state1 = STATE_ASCII; |
|
} |
|
r[0] = buf[0]; |
|
if (wc == 0x000a || wc == 0x000d) |
|
state2 = STATE_G2_NONE; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return count; |
|
} |
|
} |
|
|
|
conversion_list = conversion_lists[state3]; |
|
|
|
do { |
|
switch (conversion_list & ((1 << 3) - 1)) { |
|
|
|
case european: |
|
|
|
/* Try ISO-8859-1. */ |
|
ret = iso8859_1_wctomb(conv,buf,wc,1); |
|
if (ret != RET_ILUNI) { |
|
if (ret != 1) abort(); |
|
if (buf[0] >= 0x80) { |
|
int count = (state2 == STATE_G2_ISO8859_1 ? 3 : 6); |
|
if (n < count) |
|
return RET_TOOSMALL; |
|
if (state2 != STATE_G2_ISO8859_1) { |
|
r[0] = ESC; |
|
r[1] = '.'; |
|
r[2] = 'A'; |
|
r += 3; |
|
state2 = STATE_G2_ISO8859_1; |
|
} |
|
r[0] = ESC; |
|
r[1] = 'N'; |
|
r[2] = buf[0]-0x80; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return count; |
|
} |
|
} |
|
|
|
/* Try ISO-8859-7. */ |
|
ret = iso8859_7_wctomb(conv,buf,wc,1); |
|
if (ret != RET_ILUNI) { |
|
if (ret != 1) abort(); |
|
if (buf[0] >= 0x80) { |
|
int count = (state2 == STATE_G2_ISO8859_7 ? 3 : 6); |
|
if (n < count) |
|
return RET_TOOSMALL; |
|
if (state2 != STATE_G2_ISO8859_7) { |
|
r[0] = ESC; |
|
r[1] = '.'; |
|
r[2] = 'F'; |
|
r += 3; |
|
state2 = STATE_G2_ISO8859_7; |
|
} |
|
r[0] = ESC; |
|
r[1] = 'N'; |
|
r[2] = buf[0]-0x80; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return count; |
|
} |
|
} |
|
|
|
break; |
|
|
|
case japanese: |
|
|
|
/* Try JIS X 0201-1976 Roman. */ |
|
ret = jisx0201_wctomb(conv,buf,wc,1); |
|
if (ret != RET_ILUNI) { |
|
if (ret != 1) abort(); |
|
if (buf[0] < 0x80) { |
|
int count = (state1 == STATE_JISX0201ROMAN ? 1 : 4); |
|
if (n < count) |
|
return RET_TOOSMALL; |
|
if (state1 != STATE_JISX0201ROMAN) { |
|
r[0] = ESC; |
|
r[1] = '('; |
|
r[2] = 'J'; |
|
r += 3; |
|
state1 = STATE_JISX0201ROMAN; |
|
} |
|
r[0] = buf[0]; |
|
if (wc == 0x000a || wc == 0x000d) |
|
state2 = STATE_G2_NONE; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return count; |
|
} |
|
} |
|
|
|
/* Try JIS X 0208-1990 in place of JIS X 0208-1978 and |
|
JIS X 0208-1983. */ |
|
ret = jisx0208_wctomb(conv,buf,wc,2); |
|
if (ret != RET_ILUNI) { |
|
if (ret != 2) abort(); |
|
if (buf[0] < 0x80 && buf[1] < 0x80) { |
|
int count = (state1 == STATE_JISX0208 ? 2 : 5); |
|
if (n < count) |
|
return RET_TOOSMALL; |
|
if (state1 != STATE_JISX0208) { |
|
r[0] = ESC; |
|
r[1] = '$'; |
|
r[2] = 'B'; |
|
r += 3; |
|
state1 = STATE_JISX0208; |
|
} |
|
r[0] = buf[0]; |
|
r[1] = buf[1]; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return count; |
|
} |
|
} |
|
|
|
/* Try JIS X 0212-1990. */ |
|
ret = jisx0212_wctomb(conv,buf,wc,2); |
|
if (ret != RET_ILUNI) { |
|
if (ret != 2) abort(); |
|
if (buf[0] < 0x80 && buf[1] < 0x80) { |
|
int count = (state1 == STATE_JISX0212 ? 2 : 6); |
|
if (n < count) |
|
return RET_TOOSMALL; |
|
if (state1 != STATE_JISX0212) { |
|
r[0] = ESC; |
|
r[1] = '$'; |
|
r[2] = '('; |
|
r[3] = 'D'; |
|
r += 4; |
|
state1 = STATE_JISX0212; |
|
} |
|
r[0] = buf[0]; |
|
r[1] = buf[1]; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return count; |
|
} |
|
} |
|
|
|
break; |
|
|
|
case chinese: |
|
|
|
/* Try GB 2312-1980. */ |
|
ret = gb2312_wctomb(conv,buf,wc,2); |
|
if (ret != RET_ILUNI) { |
|
if (ret != 2) abort(); |
|
if (buf[0] < 0x80 && buf[1] < 0x80) { |
|
int count = (state1 == STATE_GB2312 ? 2 : 5); |
|
if (n < count) |
|
return RET_TOOSMALL; |
|
if (state1 != STATE_GB2312) { |
|
r[0] = ESC; |
|
r[1] = '$'; |
|
r[2] = 'A'; |
|
r += 3; |
|
state1 = STATE_GB2312; |
|
} |
|
r[0] = buf[0]; |
|
r[1] = buf[1]; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return count; |
|
} |
|
} |
|
|
|
break; |
|
|
|
case korean: |
|
|
|
/* Try KS C 5601-1992. */ |
|
ret = ksc5601_wctomb(conv,buf,wc,2); |
|
if (ret != RET_ILUNI) { |
|
if (ret != 2) abort(); |
|
if (buf[0] < 0x80 && buf[1] < 0x80) { |
|
int count = (state1 == STATE_KSC5601 ? 2 : 6); |
|
if (n < count) |
|
return RET_TOOSMALL; |
|
if (state1 != STATE_KSC5601) { |
|
r[0] = ESC; |
|
r[1] = '$'; |
|
r[2] = '('; |
|
r[3] = 'C'; |
|
r += 4; |
|
state1 = STATE_KSC5601; |
|
} |
|
r[0] = buf[0]; |
|
r[1] = buf[1]; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return count; |
|
} |
|
} |
|
|
|
break; |
|
|
|
case other: |
|
|
|
/* Try JIS X 0201-1976 Kana. This is not officially part of |
|
ISO-2022-JP-2, according to RFC 1554. Therefore we try this |
|
only after all other attempts. */ |
|
ret = jisx0201_wctomb(conv,buf,wc,1); |
|
if (ret != RET_ILUNI) { |
|
if (ret != 1) abort(); |
|
if (buf[0] >= 0x80) { |
|
int count = (state1 == STATE_JISX0201KATAKANA ? 1 : 4); |
|
if (n < count) |
|
return RET_TOOSMALL; |
|
if (state1 != STATE_JISX0201KATAKANA) { |
|
r[0] = ESC; |
|
r[1] = '('; |
|
r[2] = 'I'; |
|
r += 3; |
|
state1 = STATE_JISX0201KATAKANA; |
|
} |
|
r[0] = buf[0]-0x80; |
|
COMBINE_STATE; |
|
conv->ostate = state; |
|
return count; |
|
} |
|
} |
|
|
|
break; |
|
|
|
default: |
|
abort(); |
|
} |
|
|
|
conversion_list = conversion_list >> 3; |
|
} while (conversion_list != 0); |
|
|
|
return RET_ILUNI; |
|
} |
|
|
|
static int |
|
iso2022_jp2_reset (conv_t conv, unsigned char *r, size_t n) |
|
{ |
|
state_t state = conv->ostate; |
|
SPLIT_STATE; |
|
(void)state2; |
|
(void)state3; |
|
if (state1 != STATE_ASCII) { |
|
if (n < 3) |
|
return RET_TOOSMALL; |
|
r[0] = ESC; |
|
r[1] = '('; |
|
r[2] = 'B'; |
|
/* conv->ostate = 0; will be done by the caller */ |
|
return 3; |
|
} else |
|
return 0; |
|
} |
|
|
|
#undef COMBINE_STATE |
|
#undef SPLIT_STATE |
|
#undef STATE_TAG_LANGUAGE_zh |
|
#undef STATE_TAG_LANGUAGE_z |
|
#undef STATE_TAG_LANGUAGE_ko |
|
#undef STATE_TAG_LANGUAGE_k |
|
#undef STATE_TAG_LANGUAGE_ja |
|
#undef STATE_TAG_LANGUAGE_j |
|
#undef STATE_TAG_LANGUAGE |
|
#undef STATE_TAG_NONE |
|
#undef STATE_G2_ISO8859_7 |
|
#undef STATE_G2_ISO8859_1 |
|
#undef STATE_G2_NONE |
|
#undef STATE_KSC5601 |
|
#undef STATE_GB2312 |
|
#undef STATE_JISX0212 |
|
#undef STATE_JISX0208 |
|
#undef STATE_JISX0201KATAKANA |
|
#undef STATE_JISX0201ROMAN |
|
#undef STATE_ASCII
|
|
|