/* strerror-tld.c --- Convert TLD errors into text. * Copyright (C) 2004, 2005, 2006, 2007 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 the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with GNU Libidn; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA * */ #if HAVE_CONFIG_H # include "config.h" #endif #include "tld.h" #include "gettext.h" #define _(String) dgettext (PACKAGE, String) /** * tld_strerror - return string describing tld error code * @rc: tld return code * * Convert a return code integer to a text string. This string can be * used to output a diagnostic message to the user. * * TLD_SUCCESS: Successful operation. This value is guaranteed to * always be zero, the remaining ones are only guaranteed to hold * non-zero values, for logical comparison purposes. * TLD_INVALID: Invalid character found. * TLD_NODATA: No input data was provided. * TLD_MALLOC_ERROR: Error during memory allocation. * TLD_ICONV_ERROR: Error during iconv string conversion. * TLD_NO_TLD: No top-level domain found in domain string. * * Return value: Returns a pointer to a statically allocated string * containing a description of the error with the return code @rc. **/ const char * tld_strerror (Tld_rc rc) { const char *p; bindtextdomain (PACKAGE, LOCALEDIR); switch (rc) { case TLD_SUCCESS: p = _("Success"); break; case TLD_INVALID: p = _("Code points prohibited by top-level domain"); break; case TLD_NODATA: p = _("Missing input"); break; case TLD_MALLOC_ERROR: p = _("Cannot allocate memory"); break; case TLD_ICONV_ERROR: p = _("System iconv failed"); break; case TLD_NO_TLD: p = _("No top-level domain found in input"); break; default: p = _("Unknown error"); break; } return p; }