/*
  LibRCC - this header defines internal string representation: UTF-8 encoding
  string + information on language.

  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.,
  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/

#ifndef _RCC_STRING_H
#define _RCC_STRING_H

#define RCC_STRING_MAGIC 0xFF7F01FF

struct rcc_string_header_t {
    unsigned int magic;
    rcc_language_id language_id;
    char language[2];
};
typedef struct rcc_string_header_t rcc_string_header;


rcc_string rccCreateString(rcc_language_id language_id, const char *buf, size_t len);
void rccStringFree(rcc_string str);

int rccStringSetLang(rcc_string string, const char *sn);
int rccStringFixID(rcc_string string, rcc_context ctx);
int rccStringChangeID(rcc_string string, rcc_language_id language_id);

#ifdef HAVE_STRNLEN
# ifndef strnlen
int strnlen(const char *str, size_t size);
# endif /* !strnlen */
#else
int rccStrnlen(const char *str, size_t size);
#endif /* HAVE_STRNLEN */
int rccIsASCII(const char *str);
size_t rccStringSizedGetChars(const char *str, size_t size);

#endif /* _RCC_STRING_H */