1999-08-31 07:04:41 +00:00
|
|
|
/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
|
1998-04-30 16:57:48 +00:00
|
|
|
This file is part of the GNU C Library.
|
|
|
|
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
|
|
|
|
|
|
|
|
|
|
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 _REPERTOIREMAP_H
|
|
|
|
|
#define _REPERTOIREMAP_H 1
|
|
|
|
|
|
|
|
|
|
#include <obstack.h>
|
1999-08-31 07:04:41 +00:00
|
|
|
#include <stdint.h>
|
1998-04-30 16:57:48 +00:00
|
|
|
|
1999-08-31 07:04:41 +00:00
|
|
|
#include "charmap.h"
|
1998-04-30 16:57:48 +00:00
|
|
|
#include "simple-hash.h"
|
|
|
|
|
|
|
|
|
|
struct repertoire_t
|
|
|
|
|
{
|
1999-08-31 07:04:41 +00:00
|
|
|
const char *name;
|
1998-04-30 16:57:48 +00:00
|
|
|
struct obstack mem_pool;
|
|
|
|
|
hash_table char_table;
|
1999-08-31 07:04:41 +00:00
|
|
|
hash_table reverse_table;
|
|
|
|
|
hash_table seq_table;
|
1998-04-30 16:57:48 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
1999-08-31 07:04:41 +00:00
|
|
|
/* We need one value to mark the error case. Let's use 0xffffffff.
|
|
|
|
|
I.e., it is placed in the last page of ISO 10646. For now only the
|
|
|
|
|
first is used and we have plenty of room. */
|
|
|
|
|
#define ILLEGAL_CHAR_VALUE ((uint32_t) 0xffffffffu)
|
|
|
|
|
|
|
|
|
|
/* Another value is needed to signal that a value is not yet determined. */
|
|
|
|
|
#define UNINITIALIZED_CHAR_VALUE ((uint32_t) 0xfffffffeu)
|
|
|
|
|
|
|
|
|
|
|
1998-04-30 16:57:48 +00:00
|
|
|
/* Prototypes for repertoire map handling functions. */
|
1999-08-31 07:04:41 +00:00
|
|
|
extern struct repertoire_t *repertoire_read (const char *filename);
|
|
|
|
|
|
|
|
|
|
/* Return UCS4 value of character with given NAME. */
|
|
|
|
|
extern uint32_t repertoire_find_value (const struct repertoire_t *repertoire,
|
|
|
|
|
const char *name, size_t len);
|
|
|
|
|
|
|
|
|
|
/* Return symbol for given UCS4 value. */
|
|
|
|
|
extern const char *repertoire_find_symbol (const struct repertoire_t *repertoire,
|
|
|
|
|
uint32_t ucs);
|
|
|
|
|
|
|
|
|
|
/* Query the has table to memoize mapping from UCS4 to byte sequences. */
|
|
|
|
|
extern struct charseq *repertoire_find_seq (const struct repertoire_t *rep,
|
|
|
|
|
uint32_t ucs);
|
1998-04-30 16:57:48 +00:00
|
|
|
|
|
|
|
|
#endif /* repertoiremap.h */
|
