Cleaned up codepage handling, by Yoshihisa Uchida. (FS#9349)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19339 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 44 insertions, 2 deletions

diff --git a/firmware/include/rbunicode.h b/firmware/include/rbunicode.h
index 6e61905..39fe253 100644
--- a/firmware/include/rbunicode.h
+++ b/firmware/include/rbunicode.h
@@ -1,16 +1,56 @@
-/*   Some conversion functions for handling UTF-8
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (c) 2004,2005 by Marcoen Hirschberg
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *   copyright Marcoen Hirschberg (2004,2005)
+ ****************************************************************************/
+/*   Some conversion functions for handling UTF-8
  *
  *   I got all the info from:
  *   http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
  *   and
  *   http://en.wikipedia.org/wiki/Unicode
  */
+#ifndef _RBUNICODE_H_
+#define _RBUNICODE_H_
+ 
+#ifndef __PCTOOL__
+#include "config.h"
+#endif
 
 #define MASK   0xC0 /* 11000000 */
 #define COMP   0x80 /* 10x      */
 
+#ifdef HAVE_LCD_BITMAP
+ 
+enum codepages {
+    ISO_8859_1 = 0, ISO_8859_7, ISO_8859_8, WIN_1251,
+    ISO_8859_11, WIN_1256, ISO_8859_9, ISO_8859_2, WIN_1250,
+    SJIS, GB_2312, KSX_1001, BIG_5, UTF_8, NUM_CODEPAGES
+};
+
+#else /* !HAVE_LCD_BITMAP, reduced support */
+
+enum codepages {
+    ISO_8859_1 = 0, ISO_8859_7, WIN_1251, ISO_8859_9,
+    ISO_8859_2, WIN_1250, UTF_8, NUM_CODEPAGES
+};
+
+#endif
 
 /* Encode a UCS value as UTF-8 and return a pointer after this UTF-8 char. */
 unsigned char* utf8encode(unsigned long ucs, unsigned char *utf8);
@@ -21,3 +61,5 @@ unsigned long utf8length(const unsigned char *utf8);
 const unsigned char* utf8decode(const unsigned char *utf8, unsigned short *ucs);
 void set_codepage(int cp);
 int utf8seek(const unsigned char* utf8, int offset);
+const char* get_codepage_name(int cp);
+#endif /* _RBUNICODE_H_ */