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Add files accidentally omitted from the autogenerated list
This commit is contained in:
John Zaitseff
parent
a937acd979
commit
888405edc0
3
lib/.gitignore
vendored
3
lib/.gitignore
vendored
@ -21,6 +21,3 @@ wchar.h
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wctype.h
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unistr/.dirstamp
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unistr/u8-mbtoucr.c
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unistr/u8-uctomb-aux.c
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unistr/u8-uctomb.c
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285
lib/unistr/u8-mbtoucr.c
Normal file
285
lib/unistr/u8-mbtoucr.c
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@ -0,0 +1,285 @@
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/* Look at first character in UTF-8 string, returning an error code.
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Copyright (C) 1999-2002, 2006-2007, 2009-2011 Free Software Foundation, Inc.
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Written by Bruno Haible <bruno@clisp.org>, 2001.
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This program is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <config.h>
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/* Specification. */
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#include "unistr.h"
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int
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u8_mbtoucr (ucs4_t *puc, const uint8_t *s, size_t n)
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{
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uint8_t c = *s;
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if (c < 0x80)
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{
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*puc = c;
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return 1;
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}
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else if (c >= 0xc2)
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{
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if (c < 0xe0)
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{
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if (n >= 2)
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{
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if ((s[1] ^ 0x80) < 0x40)
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{
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*puc = ((unsigned int) (c & 0x1f) << 6)
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| (unsigned int) (s[1] ^ 0x80);
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return 2;
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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else if (c < 0xf0)
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{
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if (n >= 2)
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{
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if ((s[1] ^ 0x80) < 0x40
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&& (c >= 0xe1 || s[1] >= 0xa0)
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&& (c != 0xed || s[1] < 0xa0))
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{
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if (n >= 3)
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{
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if ((s[2] ^ 0x80) < 0x40)
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{
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*puc = ((unsigned int) (c & 0x0f) << 12)
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| ((unsigned int) (s[1] ^ 0x80) << 6)
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| (unsigned int) (s[2] ^ 0x80);
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return 3;
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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else if (c < 0xf8)
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{
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if (n >= 2)
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{
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if ((s[1] ^ 0x80) < 0x40
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&& (c >= 0xf1 || s[1] >= 0x90)
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#if 1
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&& (c < 0xf4 || (c == 0xf4 && s[1] < 0x90))
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#endif
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)
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{
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if (n >= 3)
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{
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if ((s[2] ^ 0x80) < 0x40)
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{
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if (n >= 4)
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{
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if ((s[3] ^ 0x80) < 0x40)
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{
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*puc = ((unsigned int) (c & 0x07) << 18)
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| ((unsigned int) (s[1] ^ 0x80) << 12)
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| ((unsigned int) (s[2] ^ 0x80) << 6)
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| (unsigned int) (s[3] ^ 0x80);
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return 4;
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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#if 0
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else if (c < 0xfc)
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{
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if (n >= 2)
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{
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if ((s[1] ^ 0x80) < 0x40
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&& (c >= 0xf9 || s[1] >= 0x88))
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{
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if (n >= 3)
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{
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if ((s[2] ^ 0x80) < 0x40)
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{
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if (n >= 4)
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{
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if ((s[3] ^ 0x80) < 0x40)
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{
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if (n >= 5)
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{
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if ((s[4] ^ 0x80) < 0x40)
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{
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*puc = ((unsigned int) (c & 0x03) << 24)
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| ((unsigned int) (s[1] ^ 0x80) << 18)
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| ((unsigned int) (s[2] ^ 0x80) << 12)
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| ((unsigned int) (s[3] ^ 0x80) << 6)
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| (unsigned int) (s[4] ^ 0x80);
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return 5;
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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else if (c < 0xfe)
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{
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if (n >= 2)
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{
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if ((s[1] ^ 0x80) < 0x40
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&& (c >= 0xfd || s[1] >= 0x84))
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{
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if (n >= 3)
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{
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if ((s[2] ^ 0x80) < 0x40)
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{
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if (n >= 4)
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{
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if ((s[3] ^ 0x80) < 0x40)
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{
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if (n >= 5)
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{
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if ((s[4] ^ 0x80) < 0x40)
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{
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if (n >= 6)
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{
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if ((s[5] ^ 0x80) < 0x40)
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{
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*puc = ((unsigned int) (c & 0x01) << 30)
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| ((unsigned int) (s[1] ^ 0x80) << 24)
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| ((unsigned int) (s[2] ^ 0x80) << 18)
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| ((unsigned int) (s[3] ^ 0x80) << 12)
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| ((unsigned int) (s[4] ^ 0x80) << 6)
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| (unsigned int) (s[5] ^ 0x80);
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return 6;
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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/* invalid multibyte character */
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}
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else
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{
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/* incomplete multibyte character */
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*puc = 0xfffd;
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return -2;
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}
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}
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#endif
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}
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/* invalid multibyte character */
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*puc = 0xfffd;
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return -1;
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}
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69
lib/unistr/u8-uctomb-aux.c
Normal file
69
lib/unistr/u8-uctomb-aux.c
Normal file
@ -0,0 +1,69 @@
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/* Conversion UCS-4 to UTF-8.
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Copyright (C) 2002, 2006-2007, 2009-2011 Free Software Foundation, Inc.
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Written by Bruno Haible <bruno@clisp.org>, 2002.
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This program is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <config.h>
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/* Specification. */
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#include "unistr.h"
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int
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u8_uctomb_aux (uint8_t *s, ucs4_t uc, int n)
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{
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int count;
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if (uc < 0x80)
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/* The case n >= 1 is already handled by the caller. */
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return -2;
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else if (uc < 0x800)
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count = 2;
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else if (uc < 0x10000)
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{
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if (uc < 0xd800 || uc >= 0xe000)
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count = 3;
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else
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return -1;
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}
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#if 0
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else if (uc < 0x200000)
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count = 4;
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else if (uc < 0x4000000)
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count = 5;
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else if (uc <= 0x7fffffff)
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count = 6;
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#else
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else if (uc < 0x110000)
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count = 4;
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#endif
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else
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return -1;
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if (n < count)
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return -2;
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switch (count) /* note: code falls through cases! */
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{
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#if 0
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case 6: s[5] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x4000000;
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case 5: s[4] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x200000;
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#endif
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case 4: s[3] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x10000;
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case 3: s[2] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x800;
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case 2: s[1] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0xc0;
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/*case 1:*/ s[0] = uc;
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}
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return count;
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}
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88
lib/unistr/u8-uctomb.c
Normal file
88
lib/unistr/u8-uctomb.c
Normal file
@ -0,0 +1,88 @@
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/* Store a character in UTF-8 string.
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Copyright (C) 2002, 2005-2006, 2009-2011 Free Software Foundation, Inc.
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Written by Bruno Haible <bruno@clisp.org>, 2002.
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This program is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <config.h>
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#if defined IN_LIBUNISTRING
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/* Tell unistr.h to declare u8_uctomb as 'extern', not 'static inline'. */
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# include "unistring-notinline.h"
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#endif
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/* Specification. */
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#include "unistr.h"
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#if !HAVE_INLINE
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int
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u8_uctomb (uint8_t *s, ucs4_t uc, int n)
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{
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if (uc < 0x80)
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{
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if (n > 0)
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{
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s[0] = uc;
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return 1;
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}
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/* else return -2, below. */
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}
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else
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{
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int count;
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if (uc < 0x800)
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count = 2;
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else if (uc < 0x10000)
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{
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if (uc < 0xd800 || uc >= 0xe000)
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count = 3;
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else
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return -1;
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}
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#if 0
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else if (uc < 0x200000)
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count = 4;
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else if (uc < 0x4000000)
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count = 5;
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else if (uc <= 0x7fffffff)
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count = 6;
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#else
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else if (uc < 0x110000)
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count = 4;
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#endif
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else
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return -1;
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if (n >= count)
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{
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switch (count) /* note: code falls through cases! */
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{
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#if 0
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case 6: s[5] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x4000000;
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case 5: s[4] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x200000;
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#endif
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case 4: s[3] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x10000;
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case 3: s[2] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x800;
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case 2: s[1] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0xc0;
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/*case 1:*/ s[0] = uc;
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}
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return count;
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}
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}
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return -2;
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}
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#endif
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