From 7311a3ea25980c98307156bb16cf9a31b9228473 Mon Sep 17 00:00:00 2001 From: Jari Vetoniemi Date: Sat, 4 Apr 2020 23:59:51 +0900 Subject: mkxp fixes --- jni/iconv/lib/iso2022_cn.h | 324 --------------------------------------------- 1 file changed, 324 deletions(-) delete mode 100644 jni/iconv/lib/iso2022_cn.h (limited to 'jni/iconv/lib/iso2022_cn.h') diff --git a/jni/iconv/lib/iso2022_cn.h b/jni/iconv/lib/iso2022_cn.h deleted file mode 100644 index d7e3e39..0000000 --- a/jni/iconv/lib/iso2022_cn.h +++ /dev/null @@ -1,324 +0,0 @@ -/* - * Copyright (C) 1999-2001, 2008 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. - */ - -/* - * ISO-2022-CN - */ - -/* Specification: RFC 1922 */ - -#define ESC 0x1b -#define SO 0x0e -#define SI 0x0f - -/* - * The state is composed of one of the following values - */ -#define STATE_ASCII 0 -#define STATE_TWOBYTE 1 -/* - * and one of the following values, << 8 - */ -#define STATE2_NONE 0 -#define STATE2_DESIGNATED_GB2312 1 -#define STATE2_DESIGNATED_CNS11643_1 2 -/* - * and one of the following values, << 16 - */ -#define STATE3_NONE 0 -#define STATE3_DESIGNATED_CNS11643_2 1 - -#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_cn_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n) -{ - state_t state = conv->istate; - SPLIT_STATE; - int count = 0; - unsigned char c; - for (;;) { - c = *s; - if (c == ESC) { - if (n < count+4) - goto none; - if (s[1] == '$') { - if (s[2] == ')') { - if (s[3] == 'A') { - state2 = STATE2_DESIGNATED_GB2312; - s += 4; count += 4; - if (n < count+1) - goto none; - continue; - } - if (s[3] == 'G') { - state2 = STATE2_DESIGNATED_CNS11643_1; - s += 4; count += 4; - if (n < count+1) - goto none; - continue; - } - } - if (s[2] == '*') { - if (s[3] == 'H') { - state3 = STATE3_DESIGNATED_CNS11643_2; - s += 4; count += 4; - if (n < count+1) - goto none; - continue; - } - } - } - if (s[1] == 'N') { - switch (state3) { - case STATE3_NONE: - goto ilseq; - case STATE3_DESIGNATED_CNS11643_2: - if (s[2] < 0x80 && s[3] < 0x80) { - int ret = cns11643_2_mbtowc(conv,pwc,s+2,2); - if (ret == RET_ILSEQ) - goto ilseq; - if (ret != 2) abort(); - COMBINE_STATE; - conv->istate = state; - return count+4; - } else - goto ilseq; - default: abort(); - } - } - goto ilseq; - } - if (c == SO) { - if (state2 != STATE2_DESIGNATED_GB2312 && state2 != STATE2_DESIGNATED_CNS11643_1) - goto ilseq; - state1 = STATE_TWOBYTE; - s++; count++; - if (n < count+1) - goto none; - continue; - } - if (c == SI) { - state1 = STATE_ASCII; - s++; count++; - if (n < count+1) - goto none; - continue; - } - 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 = STATE2_NONE; state3 = STATE3_NONE; - } - COMBINE_STATE; - conv->istate = state; - return count+1; - } else - goto ilseq; - case STATE_TWOBYTE: - if (n < count+2) - goto none; - if (s[0] < 0x80 && s[1] < 0x80) { - int ret; - switch (state2) { - case STATE2_NONE: - goto ilseq; - case STATE2_DESIGNATED_GB2312: - ret = gb2312_mbtowc(conv,pwc,s,2); break; - case STATE2_DESIGNATED_CNS11643_1: - ret = cns11643_1_mbtowc(conv,pwc,s,2); break; - default: abort(); - } - 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); -} - -static int -iso2022_cn_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n) -{ - state_t state = conv->ostate; - SPLIT_STATE; - unsigned char buf[3]; - int ret; - - /* There is no need to handle Unicode 3.1 tag characters and to look for - "zh-CN" or "zh-TW" tags, because GB2312 and CNS11643 are disjoint. */ - - /* 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 : 2); - if (n < count) - return RET_TOOSMALL; - if (state1 != STATE_ASCII) { - r[0] = SI; - r += 1; - state1 = STATE_ASCII; - } - r[0] = buf[0]; - if (wc == 0x000a || wc == 0x000d) { - state2 = STATE2_NONE; state3 = STATE3_NONE; - } - COMBINE_STATE; - conv->ostate = state; - return count; - } - } - - /* 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 = (state2 == STATE2_DESIGNATED_GB2312 ? 0 : 4) + (state1 == STATE_TWOBYTE ? 0 : 1) + 2; - if (n < count) - return RET_TOOSMALL; - if (state2 != STATE2_DESIGNATED_GB2312) { - r[0] = ESC; - r[1] = '$'; - r[2] = ')'; - r[3] = 'A'; - r += 4; - state2 = STATE2_DESIGNATED_GB2312; - } - if (state1 != STATE_TWOBYTE) { - r[0] = SO; - r += 1; - state1 = STATE_TWOBYTE; - } - r[0] = buf[0]; - r[1] = buf[1]; - COMBINE_STATE; - conv->ostate = state; - return count; - } - } - - ret = cns11643_wctomb(conv,buf,wc,3); - if (ret != RET_ILUNI) { - if (ret != 3) abort(); - - /* Try CNS 11643-1992 Plane 1. */ - if (buf[0] == 1 && buf[1] < 0x80 && buf[2] < 0x80) { - int count = (state2 == STATE2_DESIGNATED_CNS11643_1 ? 0 : 4) + (state1 == STATE_TWOBYTE ? 0 : 1) + 2; - if (n < count) - return RET_TOOSMALL; - if (state2 != STATE2_DESIGNATED_CNS11643_1) { - r[0] = ESC; - r[1] = '$'; - r[2] = ')'; - r[3] = 'G'; - r += 4; - state2 = STATE2_DESIGNATED_CNS11643_1; - } - if (state1 != STATE_TWOBYTE) { - r[0] = SO; - r += 1; - state1 = STATE_TWOBYTE; - } - r[0] = buf[1]; - r[1] = buf[2]; - COMBINE_STATE; - conv->ostate = state; - return count; - } - - /* Try CNS 11643-1992 Plane 2. */ - if (buf[0] == 2 && buf[1] < 0x80 && buf[2] < 0x80) { - int count = (state3 == STATE3_DESIGNATED_CNS11643_2 ? 0 : 4) + 4; - if (n < count) - return RET_TOOSMALL; - if (state3 != STATE3_DESIGNATED_CNS11643_2) { - r[0] = ESC; - r[1] = '$'; - r[2] = '*'; - r[3] = 'H'; - r += 4; - state3 = STATE3_DESIGNATED_CNS11643_2; - } - r[0] = ESC; - r[1] = 'N'; - r[2] = buf[1]; - r[3] = buf[2]; - COMBINE_STATE; - conv->ostate = state; - return count; - } - } - - return RET_ILUNI; -} - -static int -iso2022_cn_reset (conv_t conv, unsigned char *r, int n) -{ - state_t state = conv->ostate; - SPLIT_STATE; - (void)state2; - (void)state3; - if (state1 != STATE_ASCII) { - if (n < 1) - return RET_TOOSMALL; - r[0] = SI; - /* conv->ostate = 0; will be done by the caller */ - return 1; - } else - return 0; -} - -#undef COMBINE_STATE -#undef SPLIT_STATE -#undef STATE3_DESIGNATED_CNS11643_2 -#undef STATE3_NONE -#undef STATE2_DESIGNATED_CNS11643_1 -#undef STATE2_DESIGNATED_GB2312 -#undef STATE2_NONE -#undef STATE_TWOBYTE -#undef STATE_ASCII -- cgit v1.2.3