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/* Copyright (C) 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef _LOCALES_H
#define _LOCALES_H
#include <ctype.h>
/* Undefine following line in production version. */
/* #define NDEBUG 1 */
#include <assert.h>
#include "linereader.h"
#include "locfile-token.h"
#include "charset.h"
#include "locfile.h"
#include "localeinfo.h"
/* Header of the locale data files. */
struct locale_file
{
int magic;
int n;
};
/* Handle LC_CTYPE category. */
static inline unsigned int
charclass_to_bit (enum token_t tok)
{
static unsigned int lastbit = _ISalnum;
switch (tok)
{
#define CLASS(name) case tok_##name: return _IS##name
CLASS (upper);
CLASS (lower);
CLASS (alpha);
CLASS (digit);
CLASS (alnum);
CLASS (space);
CLASS (cntrl);
CLASS (punct);
CLASS (graph);
CLASS (print);
CLASS (xdigit);
CLASS (blank);
#undef CLASS
case tok_string:
lastbit <<= 1;
if (lastbit == 0ul)
/* Exit status 2 means a limitation in the implementation is
exceeded. */
error (2, 0, _("too many character classes defined"));
return lastbit;
default:
assert (1 == 0);
}
return 0;
}
/* Remember name of newly created charclass. */
void ctype_startup (struct linereader *lr, struct localedef_t *locale,
struct charset_t *charset);
void ctype_finish (struct localedef_t *locale, struct charset_t *charset);
void ctype_output (struct localedef_t *locale, struct charset_t *charset,
const char *output_path);
int ctype_is_charclass (struct linereader *lr, struct localedef_t *locale,
const char *name);
void ctype_class_new (struct linereader *lr, struct localedef_t *locale,
enum token_t tok, struct token *code,
struct charset_t *charset);
void ctype_class_start (struct linereader *lr, struct localedef_t *locale,
enum token_t tok, const char *name,
struct charset_t *charset);
void ctype_class_from (struct linereader *lr, struct localedef_t *locale,
struct token *code, struct charset_t *charset);
void ctype_class_to (struct linereader *lr, struct localedef_t *locale,
struct token *code, struct charset_t *charset);
void ctype_class_end (struct linereader *lr, struct localedef_t *locale);
int ctype_is_charconv (struct linereader *lr, struct localedef_t *locale,
const char *name);
void ctype_map_new (struct linereader *lr, struct localedef_t *locale,
enum token_t tok, struct token *code,
struct charset_t *charset);
void ctype_map_start (struct linereader *lr, struct localedef_t *locale,
enum token_t tok, const char *name,
struct charset_t *charset);
void ctype_map_from (struct linereader *lr, struct localedef_t *locale,
struct token *code, struct charset_t *charset);
void ctype_map_to (struct linereader *lr, struct localedef_t *locale,
struct token *code, struct charset_t *charset);
void ctype_map_end (struct linereader *lr, struct localedef_t *locale);
/* Handle LC_COLLATE category. */
void collate_startup (struct linereader *lr, struct localedef_t *locale,
struct charset_t *charset);
void collate_finish (struct localedef_t *locale,
struct charset_t *charset);
void collate_output (struct localedef_t *locale, const char *output_path);
void collate_element_to (struct linereader *lr, struct localedef_t *locale,
struct token *code, struct charset_t *charset);
void collate_element_from (struct linereader *lr,
struct localedef_t *locale, struct token *code,
struct charset_t *charset);
void collate_symbol (struct linereader *lr, struct localedef_t *locale,
struct token *code, struct charset_t *charset);
void collate_new_order (struct linereader *lr, struct localedef_t *locale,
enum coll_sort_rule sort_rule);
void collate_build_arrays (struct linereader *lr,
struct localedef_t *locale);
int collate_order_elem (struct linereader *lr, struct localedef_t *locale,
struct token *code, struct charset_t *charset);
int collate_weight_bsymbol (struct linereader *lr,
struct localedef_t *locale,
struct token *code, struct charset_t *charset);
int collate_next_weight (struct linereader *lr,
struct localedef_t *locale);
int collate_simple_weight (struct linereader *lr,
struct localedef_t *locale,
struct token *code, struct charset_t *charset);
void collate_end_weight (struct linereader *lr,
struct localedef_t *locale);
/* Handle LC_MONETARY category. */
void monetary_startup (struct linereader *lr, struct localedef_t *locale,
struct charset_t *charset);
void monetary_finish (struct localedef_t *locale);
void monetary_output (struct localedef_t *locale, const char *output_path);
void monetary_add (struct linereader *lr, struct localedef_t *locale,
enum token_t tok, struct token *code,
struct charset_t *charset);
/* Handle LC_NUMERIC category. */
void numeric_startup (struct linereader *lr, struct localedef_t *locale,
struct charset_t *charset);
void numeric_finish (struct localedef_t *locale);
void numeric_output (struct localedef_t *locale, const char *output_path);
void numeric_add (struct linereader *lr, struct localedef_t *locale,
enum token_t tok, struct token *code,
struct charset_t *charset);
/* Handle LC_TIME category. */
void time_startup (struct linereader *lr, struct localedef_t *locale,
struct charset_t *charset);
void time_finish (struct localedef_t *locale);
void time_output (struct localedef_t *locale, const char *output_path);
void time_add (struct linereader *lr, struct localedef_t *locale,
enum token_t tok, struct token *code,
struct charset_t *charset);
/* Handle LC_MESSAGES category. */
void messages_startup (struct linereader *lr, struct localedef_t *locale,
struct charset_t *charset);
void messages_finish (struct localedef_t *locale);
void messages_output (struct localedef_t *locale, const char *output_path);
void messages_add (struct linereader *lr, struct localedef_t *locale,
enum token_t tok, struct token *code,
struct charset_t *charset);
#endif /* locales.h */
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