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/*
This file is part of GNUnet.
(C) 2012 Christian Grothoff (and other contributing authors)
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 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 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.
*/
/**
* @file gnunet-gns.c
* @brief command line tool to access distributed GNS
* @author Christian Grothoff
*
* TODO:
* - everything
*/
#include "platform.h"
#include <gnunet_util_lib.h>
#include <gnunet_dnsparser_lib.h>
#include <gnunet_namestore_service.h>
#include <gnunet_gns_service.h>
/**
* Handle to GNS service.
*/
static struct GNUNET_GNS_Handle *gns;
/**
* GNS name to shorten. (-s option)
*/
static struct char *name;
/**
* Task run on shutdown. Cleans up everything.
*
* @param cls unused
* @param tc scheduler context
*/
static void
do_shutdown (void *cls,
const struct GNUNET_SCHEDULER_TaskContext *tc)
{
if (NULL != gns)
{
GNUNET_GNS_disconnect (gns);
gns = NULL;
}
}
/**
* Main function that will be run.
*
* @param cls closure
* @param args remaining command-line arguments
* @param cfgfile name of the configuration file used (for saving, can be NULL!)
* @param cfg configuration
*/
static void
run (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
gns = GNUNET_GNS_connect (cfg);
if (NULL == gns)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_("Failed to connect to GNS\n"));
return;
}
if (NULL == s)
{
GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
return;
}
// FIXME: do work here...
GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
}
/**
* The main function for gnunet-gns.
*
* @param argc number of arguments from the command line
* @param argv command line arguments
* @return 0 ok, 1 on error
*/
int
main (int argc, char *const *argv)
{
static const struct GNUNET_GETOPT_CommandLineOption options[] = {
{'s', "shorten", NULL,
gettext_noop ("try to shorten a given GNS name"), 0,
&GNUNET_GETOPT_set_string, &name},
GNUNET_GETOPT_OPTION_END
};
int ret;
GNUNET_log_setup ("gnunet-gns", "WARNING", NULL);
ret =
(GNUNET_OK ==
GNUNET_PROGRAM_run (argc, argv, "gnunet-gns",
_("GNUnet GNS access tool"),
options,
&run, NULL)) ? 0 : 1;
return ret;
}
/* end of gnunet-gns.c */
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