intl/loadinfo.h

   1 /* Copyright (C) 1996-2013 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef _LOADINFO_H
  20 #define _LOADINFO_H     1
  21
  22 /* Declarations of locale dependent catalog lookup functions.
  23    Implemented in
  24
  25      localealias.c    Possibly replace a locale name by another.
  26      explodename.c    Split a locale name into its various fields.
  27      l10nflist.c      Generate a list of filenames of possible message catalogs.
  28      finddomain.c     Find and open the relevant message catalogs.
  29
  30    The main function _nl_find_domain() in finddomain.c is declared
  31    in gettextP.h.
  32  */
  33
  34 #ifndef PARAMS
  35 # if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES
  36 #  define PARAMS(args) args
  37 # else
  38 #  define PARAMS(args) ()
  39 # endif
  40 #endif
  41
  42 #ifndef internal_function
  43 # define internal_function
  44 #endif
  45
  46 /* Encoding of locale name parts.  */
  47 #define XPG_NORM_CODESET        1
  48 #define XPG_CODESET             2
  49 #define XPG_TERRITORY           4
  50 #define XPG_MODIFIER            8
  51
  52
  53 struct loaded_l10nfile
  54 {
  55   const char *filename;
  56   int decided;
  57
  58   const void *data;
  59
  60   struct loaded_l10nfile *next;
  61   struct loaded_l10nfile *successor[1];
  62 };
  63
  64
  65 /* Normalize codeset name.  There is no standard for the codeset
  66    names.  Normalization allows the user to use any of the common
  67    names.  The return value is dynamically allocated and has to be
  68    freed by the caller.  */
  69 extern const char *_nl_normalize_codeset PARAMS ((const char *codeset,
  70                                                   size_t name_len));
  71
  72 extern struct loaded_l10nfile *
  73 _nl_make_l10nflist PARAMS ((struct loaded_l10nfile **l10nfile_list,
  74                             const char *dirlist, size_t dirlist_len, int mask,
  75                             const char *language, const char *territory,
  76                             const char *codeset,
  77                             const char *normalized_codeset,
  78                             const char *modifier, const char *filename,
  79                             int do_allocate));
  80
  81
  82 extern const char *_nl_expand_alias PARAMS ((const char *name));
  83
  84 /* normalized_codeset is dynamically allocated and has to be freed by
  85    the caller.  */
  86 extern int _nl_explode_name PARAMS ((char *name, const char **language,
  87                                      const char **modifier,
  88                                      const char **territory,
  89                                      const char **codeset,
  90                                      const char **normalized_codeset));
  91
  92 #endif  /* loadinfo.h */