/*
  LibRCD - Public Interface

  Copyright (C) 2005-2008 Suren A. Chilingaryan <csa@dside.dyndns.org>

  This program is free software; you can redistribute it and/or modify it
  under the terms of version 2 of the GNU General Public License as published
  by the Free Software Foundation.

  This program 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 General Public License for
  more details.

  You should have received a copy of the GNU General Public License along
  with this program; if not, write to the Free Software Foundation, Inc.,
  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#ifndef _LIBRCD_H
#define _LIBRCD_H

#ifdef __cplusplus
extern "C" {
#endif

enum rcd_russian_charset_t {
    RUSSIAN_CHARSET_WIN = 0,
    RUSSIAN_CHARSET_KOI,
    RUSSIAN_CHARSET_UTF8,
    RUSSIAN_CHARSET_ALT,
    RUSSIAN_CHARSET_LATIN
};
typedef enum rcd_russian_charset_t rcd_russian_charset;


/*
rcdGetRussianCharset
    Detects encoding of russian text passed in buf variable. Support 
    UTF-8, CP1251, CP866 and KOI8-R encoding.
    
    buf  	String with russian texts
    len  	Number of bytes to use from buf. If zero is passed determined 
		by strlen.
    
    Returns:
	0 - CP1251
	1 - KOI8-R
	2 - UTF8
	3 - CP866
	4 - ISO8859-1
*/

rcd_russian_charset rcdGetRussianCharset(const char *buf, int len);

#ifdef __cplusplus
}
#endif

/* Backward compatibility */
#ifndef _LIBRCD_C
# define russian_charsets rcd_russian_charset_t
# define get_russian_charset rcdGetRussianCharset
#endif /* ! _LIBRCD_C */

#endif /* _LIBRCD_H */