/*
This file is part of GNUnet.
- (C) 2010 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2010 GNUnet e.V.
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 3, or (at your
- option) any later version.
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
GNUnet 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.
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
+ SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
#include "gnunet_util_lib.h"
#include "gnunet_resolver_service.h"
-#define GET_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 1)
+#define GET_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5)
/**
* Flag for reverse lookup.
print_hostname (void *cls,
const char *hostname)
{
+ (void) cls;
if (NULL == hostname)
return;
- FPRINTF (stdout, "%s\n", hostname);
+ FPRINTF (stdout,
+ "%s\n",
+ hostname);
}
* @param addrlen length of the address
*/
static void
-print_sockaddr (void *cls, const struct sockaddr *addr, socklen_t addrlen)
+print_sockaddr (void *cls,
+ const struct sockaddr *addr,
+ socklen_t addrlen)
{
+ (void) cls;
if (NULL == addr)
return;
- FPRINTF (stdout, "%s\n", GNUNET_a2s (addr, addrlen));
+ FPRINTF (stdout,
+ "%s\n",
+ GNUNET_a2s (addr,
+ addrlen));
}
* @param cfg configuration
*/
static void
-run (void *cls, char *const *args, const char *cfgfile,
+run (void *cls,
+ char *const *args,
+ const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
const struct sockaddr *sa;
socklen_t salen;
struct sockaddr_in v4;
struct sockaddr_in6 v6;
-
- if (args[0] == NULL)
+
+ (void) cls;
+ (void) cfgfile;
+ (void) cfg;
+ if (NULL == args[0])
return;
if (! reverse)
{
- GNUNET_RESOLVER_ip_get (args[0], AF_UNSPEC, GET_TIMEOUT, &print_sockaddr, NULL);
+ GNUNET_RESOLVER_ip_get (args[0],
+ AF_UNSPEC,
+ GET_TIMEOUT,
+ &print_sockaddr,
+ NULL);
return;
}
-
+
sa = NULL;
memset (&v4, 0, sizeof (v4));
v4.sin_family = AF_INET;
}
if (NULL == sa)
{
- fprintf (stderr,
+ fprintf (stderr,
"`%s' is not a valid IP: %s\n",
args[0],
strerror (errno));
NULL);
}
+
/**
- * The main function to obtain statistics in GNUnet.
+ * The main function to access GNUnet's DNS resolver.
*
* @param argc number of arguments from the command line
* @param argv command line arguments
int
main (int argc, char *const *argv)
{
- static const struct GNUNET_GETOPT_CommandLineOption options[] = {
- { 'r', "reverse", NULL,
- gettext_noop ("perform a reverse lookup"),
- 0, &GNUNET_GETOPT_set_one, &reverse },
+ struct GNUNET_GETOPT_CommandLineOption options[] = {
+ GNUNET_GETOPT_option_flag ('r',
+ "reverse",
+ gettext_noop ("perform a reverse lookup"),
+ &reverse),
GNUNET_GETOPT_OPTION_END
};
int ret;