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/*
*
* Connection Manager
*
* Copyright (C) 2007-2010 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include <gresolv/gresolv.h>
static GTimer *timer;
static GMainLoop *main_loop;
static void resolv_debug(const char *str, void *data)
{
g_print("%s: %s\n", (const char *) data, str);
}
static void sig_term(int sig)
{
g_main_loop_quit(main_loop);
}
static void resolv_result(GResolvResultStatus status,
char **results, gpointer user_data)
{
gdouble elapsed;
int i;
elapsed = g_timer_elapsed(timer, NULL);
g_print("elapse: %f seconds\n", elapsed);
g_print("status: %d\n", status);
if (results != NULL) {
for (i = 0; results[i]; i++)
g_print("result: %s\n", results[i]);
}
g_main_loop_quit(main_loop);
}
static gboolean option_debug = FALSE;
static GOptionEntry options[] = {
{ "debug", 'd', 0, G_OPTION_ARG_NONE, &option_debug,
"Enable debug output" },
{ NULL },
};
int main(int argc, char *argv[])
{
GOptionContext *context;
GError *error = NULL;
struct sigaction sa;
GResolv *resolv;
int index = 0;
context = g_option_context_new(NULL);
g_option_context_add_main_entries(context, options, NULL);
if (g_option_context_parse(context, &argc, &argv, &error) == FALSE) {
if (error != NULL) {
g_printerr("%s\n", error->message);
g_error_free(error);
} else
g_printerr("An unknown error occurred\n");
exit(1);
}
g_option_context_free(context);
if (argc < 2) {
printf("missing argument\n");
return 1;
}
resolv = g_resolv_new(index);
if (resolv == NULL) {
printf("failed to create resolver\n");
return 1;
}
if (option_debug == TRUE)
g_resolv_set_debug(resolv, resolv_debug, "RESOLV");
main_loop = g_main_loop_new(NULL, FALSE);
if (argc > 2) {
int i;
for (i = 2; i < argc; i++)
g_resolv_add_nameserver(resolv, argv[i], 53, 0);
} else
g_resolv_add_nameserver(resolv, "127.0.0.1", 53, 0);
timer = g_timer_new();
g_resolv_lookup_hostname(resolv, argv[1], resolv_result, NULL);
memset(&sa, 0, sizeof(sa));
sa.sa_handler = sig_term;
sigaction(SIGINT, &sa, NULL);
sigaction(SIGTERM, &sa, NULL);
g_main_loop_run(main_loop);
g_timer_destroy(timer);
g_resolv_unref(resolv);
g_main_loop_unref(main_loop);
return 0;
}
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