strerror-stringprep.c

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/* strerror-stringprep.c --- Convert stringprep errors into text.
   Copyright (C) 2004-2024 Simon Josefsson
 
   This file is part of GNU Libidn.
 
   GNU Libidn is free software: you can redistribute it and/or
   modify it under the terms of either:
 
     * the GNU Lesser General Public License as published by the Free
       Software Foundation; either version 3 of the License, or (at
       your option) any later version.
 
   or
 
     * the GNU General Public License as published by the Free
       Software Foundation; either version 2 of the License, or (at
       your option) any later version.
 
   or both in parallel, as here.
 
   GNU Libidn 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
   General Public License for more details.
 
   You should have received copies of the GNU General Public License and
   the GNU Lesser General Public License along with this program.  If
   not, see <https://www.gnu.org/licenses/>. */
 
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
 
#include "stringprep.h"
 
#include "gettext.h"
#define _(String) dgettext (PACKAGE, String)
 
const char *
stringprep_strerror (Stringprep_rc rc)
{
  const char *p;
 
  bindtextdomain (PACKAGE, LOCALEDIR);
 
  switch (rc)
    {
    case STRINGPREP_OK:
      p = _("Success");
      break;
 
    case STRINGPREP_CONTAINS_UNASSIGNED:
      p = _("Forbidden unassigned code points in input");
      break;
 
    case STRINGPREP_CONTAINS_PROHIBITED:
      p = _("Prohibited code points in input");
      break;
 
    case STRINGPREP_BIDI_BOTH_L_AND_RAL:
      p = _("Conflicting bidirectional properties in input");
      break;
 
    case STRINGPREP_BIDI_LEADTRAIL_NOT_RAL:
      p = _("Malformed bidirectional string");
      break;
 
    case STRINGPREP_BIDI_CONTAINS_PROHIBITED:
      p = _("Prohibited bidirectional code points in input");
      break;
 
    case STRINGPREP_TOO_SMALL_BUFFER:
      p = _("Output would exceed the buffer space provided");
      break;
 
    case STRINGPREP_PROFILE_ERROR:
      p = _("Error in stringprep profile definition");
      break;
 
    case STRINGPREP_FLAG_ERROR:
      p = _("Flag conflict with profile");
      break;
 
    case STRINGPREP_UNKNOWN_PROFILE:
      p = _("Unknown profile");
      break;
 
    case STRINGPREP_ICONV_ERROR:
      p = _("Character encoding conversion error");
      break;
 
    case STRINGPREP_NFKC_FAILED:
      p = _("Unicode normalization failed (internal error)");
      break;
 
    case STRINGPREP_MALLOC_ERROR:
      p = _("Cannot allocate memory");
      break;
 
    default:
      p = _("Unknown error");
      break;
    }
 
  return p;
}