/* Host name resolution and matching.
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
This file is part of GNU Wget.
You should have received a copy of the GNU General Public License
along with Wget. If not, see <http://www.gnu.org/licenses/>.
-In addition, as a special exception, the Free Software Foundation
-gives permission to link the code of its release of Wget with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version. */
+Additional permission under GNU GPL version 3 section 7
+
+If you modify this program, or any covered work, by linking or
+combining it with the OpenSSL project's OpenSSL library (or a
+modified version of that library), containing parts covered by the
+terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
+grants you additional permission to convey the resulting work.
+Corresponding Source for a non-source form of such a combination
+shall include the source code for the parts of OpenSSL used as well
+as that of the covered work. */
#include "wget.h"
#include <assert.h>
#ifndef WINDOWS
+# include <sys/types.h>
# include <sys/socket.h>
# include <netinet/in.h>
# ifndef __BEOS__
# include <arpa/inet.h>
# endif
-# include <netdb.h>
+# ifdef __VMS
+# include "vms_ip.h"
+# else /* def __VMS */
+# include <netdb.h>
+# endif /* def __VMS [else] */
# define SET_H_ERRNO(err) ((void)(h_errno = (err)))
#else /* WINDOWS */
# define SET_H_ERRNO(err) WSASetLastError (err)
# define NO_ADDRESS NO_DATA
#endif
+#if !HAVE_DECL_H_ERRNO
+extern int h_errno;
+#endif
+
+
/* Lists of IP addresses that result from running DNS queries. See
lookup_host for details. */
/* No luck with the cache; resolve HOST. */
if (!silent && !numeric_address)
- logprintf (LOG_VERBOSE, _("Resolving %s... "), escnonprint (host));
+ {
+ char *str = NULL, *name;
+
+ if (opt.enable_iri && (name = idn_decode ((char *) host)) != NULL)
+ {
+ int len = strlen (host) + strlen (name) + 4;
+ str = xmalloc (len);
+ snprintf (str, len, "%s (%s)", name, host);
+ str[len-1] = '\0';
+ xfree (name);
+ }
+
+ logprintf (LOG_VERBOSE, _("Resolving %s... "),
+ quotearg_style (escape_quoting_style, str ? str : host));
+
+ if (str)
+ xfree (str);
+ }
#ifdef ENABLE_IPV6
{