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/*
LibRCC - various definitions used internally
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_INTERNAL_H
#define _RCC_INTERNAL_H
#ifndef LIBRCC_DATA_DIR
# define LIBRCC_DATA_DIR "/usr/lib/rcc"
#endif /* LIBRCC_DATA_DIR */
#define RCC_MAX_LANGUAGE_PARENTS 4
#define RCC_MAX_RELATIONS RCC_MAX_LANGUAGES
#ifdef HAVE_STRNLEN
#define STRNLEN(str,n) (n?strnlen(str,n):strlen(str))
#else
#define STRNLEN(str,n) (n?rccStrnlen(str,n):strlen(str))
#endif /* !strnlen */
#define RCC_MAX_PLUGINS 32
#define RCC_MAX_STRING_CHARS 1024
#define RCC_MAX_PREFIX_CHARS 32
#define RCC_MIN_DB4_CHARS 3
#include "librcc.h"
#include "recode.h"
#include "engine.h"
#include "lngconfig.h"
#include "rccstring.h"
#include "rccdb4.h"
#include "rcciconv.h"
#include "rccstring.h"
#include "rccmutex.h"
#include "rcclocale.h"
#define RCC_MAX_ADDITION_CHARSETS 8
#define RCC_MAX_DISABLED_CHARSETS 64
typedef rcc_language_id rcc_language_parent_list[RCC_MAX_LANGUAGE_PARENTS];
struct rcc_language_internal_t {
rcc_language language;
rcc_language_id parents[RCC_MAX_LANGUAGE_PARENTS + 1];
unsigned char latin;
};
typedef struct rcc_language_internal_t rcc_language_internal;
typedef rcc_language_internal *rcc_language_internal_ptr;
struct rcc_class_internal_t {
rcc_class cl;
rcc_charset *additional;
rcc_charset *disabled;
};
typedef struct rcc_class_internal_t rcc_class_internal;
struct rcc_context_t {
char locale_variable[RCC_MAX_VARIABLE_CHARS+1];
rcc_language_alias_list aliases;
rcc_option_value options[RCC_MAX_OPTIONS];
unsigned char default_options[RCC_MAX_OPTIONS];
unsigned int max_languages;
unsigned int n_languages;
rcc_language_internal *ilang;
rcc_language_ptr *languages;
rcc_language_config configs;
unsigned int max_classes;
unsigned int n_classes;
rcc_class_internal *iclass;
rcc_class_ptr *classes;
rcc_iconv *iconv_from;
rcc_iconv iconv_auto[RCC_MAX_CHARSETS];
rcc_iconv fsiconv;
char tmpbuffer[RCC_MAX_STRING_CHARS+sizeof(rcc_string_header)+9];
char lastprefix[RCC_MAX_PREFIX_CHARS+1];
unsigned char configure;
rcc_language_config current_config;
rcc_language_id current_language;
rcc_language_id default_language;
db4_context db4ctx;
rcc_mutex mutex;
unsigned int configuration_lock;
};
typedef struct rcc_context_t rcc_context_s;
int rccLock();
void rccUnLock();
int rccConfigure(rcc_context ctx);
char *rccCreateResult(rcc_context ctx, size_t len);
extern rcc_context rcc_default_ctx;
#endif /* _RCC_INTERNAL_H */
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