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/*
This file is part of GNUnet.
(C) 2001, 2002, 2004, 2005, 2006, 2007, 2009 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 template/gnunet-testing.c
* @brief tool to use testing functionality from cmd line
* @author Christian Grothoff
*/
#include "platform.h"
#include "gnunet_getopt_lib.h"
#include "gnunet_program_lib.h"
#include "gnunet_testing_lib.h"
/**
* Final status code.
*/
static int ret;
unsigned int create_cfg;
int create_cfg_no;
static char * create_cfg_template;
static int
create_unique_cfgs (const char * template, const unsigned int no)
{
int fail = GNUNET_NO;
uint16_t port = 20000;
uint32_t upnum = 1;
uint32_t fdnum = 1;
if (GNUNET_NO == GNUNET_DISK_file_test(template))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Configuration template `%s': file not found\n", create_cfg_template);
return 1;
}
int cur = 0;
char * cur_file;
struct GNUNET_CONFIGURATION_Handle *cfg_tmpl = GNUNET_CONFIGURATION_create();
struct GNUNET_CONFIGURATION_Handle *cfg_new = NULL;
if (GNUNET_OK != GNUNET_CONFIGURATION_load(cfg_tmpl, create_cfg_template))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not load template `%s'\n", create_cfg_template);
GNUNET_CONFIGURATION_destroy(cfg_tmpl);
return 1;
}
while (cur < no)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Creating configuration no. %u \n", cur);
GNUNET_asprintf(&cur_file,"%04u-%s",cur, create_cfg_template);
cfg_new = GNUNET_TESTING_create_cfg(cfg_tmpl, cur, &port, &upnum, NULL, &fdnum);
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Writing configuration no. %u to file `%s' \n", cur, cur_file);
if (GNUNET_OK != GNUNET_CONFIGURATION_write(cfg_new, cur_file))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failed to write configuration no. %u \n", cur);
fail = GNUNET_YES;
}
GNUNET_free (cur_file);
if (fail == GNUNET_YES)
break;
cur ++;
}
GNUNET_CONFIGURATION_destroy(cfg_tmpl);
if (fail == GNUNET_NO)
return 0;
else
return 1;
}
/**
* Main function that will be run by the scheduler.
*
* @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)
{
/* main code here */
if ((create_cfg == GNUNET_YES) &&
(create_cfg_no > 0) &&
(create_cfg_template != NULL))
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Creating %u configuration files based on template `%s'\n", create_cfg_no, create_cfg_template);
ret = create_unique_cfgs (create_cfg_template, create_cfg_no);
}
else
{
ret = 1;
}
GNUNET_free_non_null (create_cfg_template);
}
/**
* The main function.
*
* @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[] = {
{'C', "create", NULL, gettext_noop ("create unique configuration files"),
GNUNET_NO, &GNUNET_GETOPT_set_one, &create_cfg},
{'n', "number", NULL, gettext_noop ("number of unique configuration files to create"),
GNUNET_YES, &GNUNET_GETOPT_set_uint, &create_cfg_no},
{'t', "template", NULL, gettext_noop ("configuration template"),
GNUNET_YES, &GNUNET_GETOPT_set_string, &create_cfg_template},
GNUNET_GETOPT_OPTION_END
};
return (GNUNET_OK ==
GNUNET_PROGRAM_run (argc, argv, "gnunet-testing",
gettext_noop ("Command line tool to access the testing library"), options, &run,
NULL)) ? ret : 1;
}
/* end of gnunet-testing.c */
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