af078b4f86
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19339 a1c6a512-1295-4272-9138-f99709370657
65 lines
2.4 KiB
C
65 lines
2.4 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (c) 2004,2005 by Marcoen Hirschberg
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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/* Some conversion functions for handling UTF-8
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*
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* I got all the info from:
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* http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
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* and
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* http://en.wikipedia.org/wiki/Unicode
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*/
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#ifndef _RBUNICODE_H_
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#define _RBUNICODE_H_
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#ifndef __PCTOOL__
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#include "config.h"
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#endif
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#define MASK 0xC0 /* 11000000 */
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#define COMP 0x80 /* 10x */
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#ifdef HAVE_LCD_BITMAP
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enum codepages {
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ISO_8859_1 = 0, ISO_8859_7, ISO_8859_8, WIN_1251,
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ISO_8859_11, WIN_1256, ISO_8859_9, ISO_8859_2, WIN_1250,
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SJIS, GB_2312, KSX_1001, BIG_5, UTF_8, NUM_CODEPAGES
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};
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#else /* !HAVE_LCD_BITMAP, reduced support */
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enum codepages {
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ISO_8859_1 = 0, ISO_8859_7, WIN_1251, ISO_8859_9,
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ISO_8859_2, WIN_1250, UTF_8, NUM_CODEPAGES
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};
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#endif
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/* Encode a UCS value as UTF-8 and return a pointer after this UTF-8 char. */
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unsigned char* utf8encode(unsigned long ucs, unsigned char *utf8);
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unsigned char* iso_decode(const unsigned char *latin1, unsigned char *utf8, int cp, int count);
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unsigned char* utf16LEdecode(const unsigned char *utf16, unsigned char *utf8, int count);
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unsigned char* utf16BEdecode(const unsigned char *utf16, unsigned char *utf8, int count);
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unsigned long utf8length(const unsigned char *utf8);
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const unsigned char* utf8decode(const unsigned char *utf8, unsigned short *ucs);
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void set_codepage(int cp);
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int utf8seek(const unsigned char* utf8, int offset);
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const char* get_codepage_name(int cp);
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#endif /* _RBUNICODE_H_ */
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