iconv/gconv_builtin.c

   1 /* Table for builtin transformation mapping.
   2    Copyright (C) 1997 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Library General Public License as
   8    published by the Free Software Foundation; either version 2 of the
   9    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    Library General Public License for more details.
  15
  16    You should have received a copy of the GNU Library General Public
  17    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  18    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19    Boston, MA 02111-1307, USA.  */
  20
  21 #include <gconv.h>
  22 #include <string.h>
  23
  24 #include <assert.h>
  25
  26
  27 static struct builtin_map
  28 {
  29   const char *name;
  30   gconv_fct fct;
  31   gconv_init_fct init;
  32   gconv_end_fct end;
  33
  34 } map[] =
  35 {
  36 #define BUILTIN_TRANSFORMATION(From, ConstPfx, ConstLen, To, Cost, Name, \
  37                                Fct, Init, End) \
  38   {                                                                           \
  39     name: Name,                                                               \
  40     fct: Fct,                                                                 \
  41     init: Init,                                                               \
  42     end: End,                                                                 \
  43   },
  44
  45 #include <gconv_builtin.h>
  46 };
  47
  48
  49 void
  50 __gconv_get_builtin_trans (const char *name, struct gconv_step *step)
  51 {
  52   size_t cnt;
  53
  54   for (cnt = 0; cnt < sizeof (map) / sizeof (map[0]); ++cnt)
  55     if (strcmp (name, map[cnt].name) == 0)
  56       break;
  57
  58   assert (cnt < sizeof (map) / sizeof (map[0]));
  59
  60   step->fct = map[cnt].fct;
  61   step->init_fct = map[cnt].init;
  62   step->end_fct = map[cnt].end;
  63   step->shlib_handle = NULL;
  64 }