locale/programs/localedef.h

   1 /* General definitions for localedef(1).
   2    Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, write to the Free
  18    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  19    02111-1307 USA.  */
  20
  21 #ifndef _LOCALEDEF_H
  22 #define _LOCALEDEF_H    1
  23
  24 /* Get the basic locale definitions.  */
  25 #include <errno.h>
  26 #include <locale.h>
  27 #include <stdbool.h>
  28 #include <stddef.h>
  29
  30 #include "repertoire.h"
  31 #include "../locarchive.h"
  32
  33
  34 /* We need a bitmask for the locales.  */
  35 enum
  36 {
  37   CTYPE_LOCALE = 1 << LC_CTYPE,
  38   NUMERIC_LOCALE = 1 << LC_NUMERIC,
  39   TIME_LOCALE = 1 << LC_TIME,
  40   COLLATE_LOCALE = 1 << LC_COLLATE,
  41   MONETARY_LOCALE = 1 << LC_MONETARY,
  42   MESSAGES_LOCALE = 1 << LC_MESSAGES,
  43   PAPER_LOCALE = 1 << LC_PAPER,
  44   NAME_LOCALE = 1 << LC_NAME,
  45   ADDRESS_LOCALE = 1 << LC_ADDRESS,
  46   TELEPHONE_LOCALE = 1 << LC_TELEPHONE,
  47   MEASUREMENT_LOCALE = 1 << LC_MEASUREMENT,
  48   IDENTIFICATION_LOCALE = 1 << LC_IDENTIFICATION,
  49   ALL_LOCALES = (1 << LC_CTYPE
  50                  | 1 << LC_NUMERIC
  51                  | 1 << LC_TIME
  52                  | 1 << LC_COLLATE
  53                  | 1 << LC_MONETARY
  54                  | 1 << LC_MESSAGES
  55                  | 1 << LC_PAPER
  56                  | 1 << LC_NAME
  57                  | 1 << LC_ADDRESS
  58                  | 1 << LC_TELEPHONE
  59                  | 1 << LC_MEASUREMENT
  60                  | 1 << LC_IDENTIFICATION)
  61 };
  62
  63
  64 /* Opaque types for the different locales.  */
  65 struct locale_ctype_t;
  66 struct locale_collate_t;
  67 struct locale_monetary_t;
  68 struct locale_numeric_t;
  69 struct locale_time_t;
  70 struct locale_messages_t;
  71 struct locale_paper_t;
  72 struct locale_name_t;
  73 struct locale_address_t;
  74 struct locale_telephone_t;
  75 struct locale_measurement_t;
  76 struct locale_identification_t;
  77
  78
  79 /* Definitions for the locale.  */
  80 struct localedef_t
  81 {
  82   struct localedef_t *next;
  83
  84   const char *name;
  85
  86   int needed;
  87   int avail;
  88
  89   union
  90   {
  91     void *generic;
  92     struct locale_ctype_t *ctype;
  93     struct locale_collate_t *collate;
  94     struct locale_monetary_t *monetary;
  95     struct locale_numeric_t *numeric;
  96     struct locale_time_t *time;
  97     struct locale_messages_t *messages;
  98     struct locale_paper_t *paper;
  99     struct locale_name_t *name;
 100     struct locale_address_t *address;
 101     struct locale_telephone_t *telephone;
 102     struct locale_measurement_t *measurement;
 103     struct locale_identification_t *identification;
 104   } categories[__LC_LAST];
 105
 106   size_t len[__LC_LAST];
 107
 108   const char *copy_name[__LC_LAST];
 109
 110   const char *repertoire_name;
 111 };
 112
 113
 114 /* Global variables of the localedef program.  */
 115 extern int verbose;
 116 extern int be_quiet;
 117 extern int oldstyle_tables;
 118 extern const char *repertoire_global;
 119 extern int max_locarchive_open_retry;
 120 extern bool no_archive;
 121 extern const char *alias_file;
 122
 123
 124 /* Prototypes for a few program-wide used functions.  */
 125 extern void *xmalloc (size_t __n);
 126 extern void *xcalloc (size_t __n, size_t __size);
 127 extern void *xrealloc (void *__p, size_t __n);
 128 extern char *xstrdup (const char *__str);
 129
 130
 131 /* Wrapper to switch LC_CTYPE back to the locale specified in the
 132    environment for output.  */
 133 #define WITH_CUR_LOCALE(stmt)                                   \
 134   do {                                                          \
 135       int saved_errno = errno;                                  \
 136       const char *cur_locale_ = setlocale (LC_CTYPE, NULL);     \
 137       setlocale (LC_CTYPE, "");                                 \
 138       errno = saved_errno;                                      \
 139       stmt;                                                     \
 140       setlocale (LC_CTYPE, cur_locale_);                        \
 141   } while (0)
 142
 143
 144 /* Mark given locale as to be read.  */
 145 extern struct localedef_t *add_to_readlist (int locale, const char *name,
 146                                             const char *repertoire_name,
 147                                             int generate,
 148                                             struct localedef_t *copy_locale);
 149
 150 /* Find the information for the locale NAME.  */
 151 extern struct localedef_t *find_locale (int locale, const char *name,
 152                                         const char *repertoire_name,
 153                                         const struct charmap_t *charmap);
 154
 155 /* Load (if necessary) the information for the locale NAME.  */
 156 extern struct localedef_t *load_locale (int locale, const char *name,
 157                                         const char *repertoire_name,
 158                                         const struct charmap_t *charmap,
 159                                         struct localedef_t *copy_locale);
 160
 161
 162 /* Open the locale archive.  */
 163 extern void open_archive (struct locarhandle *ah, bool readonly);
 164
 165 /* Close the locale archive.  */
 166 extern void close_archive (struct locarhandle *ah);
 167
 168 /* Add given locale data to the archive.  */
 169 extern int add_locale_to_archive (struct locarhandle *ah, const char *name,
 170                                   locale_data_t data, bool replace);
 171
 172 /* Add content of named directories to locale archive.  */
 173 extern int add_locales_to_archive (size_t nlist, char *list[], bool replace);
 174
 175 /* Removed named locales from archive.  */
 176 extern int delete_locales_from_archive (size_t nlist, char *list[]);
 177
 178 /* List content of locale archive.  */
 179 extern void show_archive_content (int verbose);
 180
 181 #endif /* localedef.h */