5 * Copyright (C) 2007-2010 Intel Corporation. All rights reserved.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
32 #include <gweb/gresolv.h>
36 static GMainLoop *main_loop;
38 static GResolv *resolv;
40 static void resolv_debug(const char *str, void *data)
42 g_print("%s: %s\n", (const char *) data, str);
45 static void sig_term(int sig)
47 g_main_loop_quit(main_loop);
50 static void resolv_result(GResolvResultStatus status,
51 char **results, gpointer user_data)
53 char *hostname = user_data;
58 if (status == G_RESOLV_RESULT_STATUS_SUCCESS) {
59 g_print("Found %s\n", hostname);
63 g_print("No result for %s\n", hostname);
65 ptr = strchr(hostname + 5, '.');
66 if (ptr == NULL || strlen(ptr) < 2) {
67 g_print("No more names\n");
71 if (strchr(ptr + 1, '.') == NULL) {
72 g_print("Not found\n");
76 str = g_strdup_printf("wpad.%s", ptr + 1);
78 g_resolv_lookup_hostname(resolv, str, resolv_result, str);
85 elapsed = g_timer_elapsed(timer, NULL);
87 g_print("elapse: %f seconds\n", elapsed);
89 if (results != NULL) {
90 for (i = 0; results[i]; i++)
91 g_print("result: %s\n", results[i]);
96 g_main_loop_quit(main_loop);
99 static void start_wpad(const char *search)
101 char domainname[256];
104 if (search == NULL) {
105 if (getdomainname(domainname, sizeof(domainname)) < 0) {
106 g_printerr("Failed to get domain name\n");
110 snprintf(domainname, sizeof(domainname), "%s", search);
112 if (strlen(domainname) == 0) {
113 g_printerr("Domain name is not set\n");
117 g_print("domainname: %s\n", domainname);
119 hostname = g_strdup_printf("wpad.%s", domainname);
121 g_resolv_lookup_hostname(resolv, hostname, resolv_result, hostname);
126 g_main_loop_quit(main_loop);
129 static gboolean option_debug = FALSE;
130 static gchar *option_search = NULL;
132 static GOptionEntry options[] = {
133 { "debug", 'd', 0, G_OPTION_ARG_NONE, &option_debug,
134 "Enable debug output" },
135 { "search", 's', 0, G_OPTION_ARG_STRING, &option_search,
136 "Specify search domain name" },
140 int main(int argc, char *argv[])
142 GOptionContext *context;
143 GError *error = NULL;
147 context = g_option_context_new(NULL);
148 g_option_context_add_main_entries(context, options, NULL);
150 if (g_option_context_parse(context, &argc, &argv, &error) == FALSE) {
152 g_printerr("%s\n", error->message);
155 g_printerr("An unknown error occurred\n");
159 g_option_context_free(context);
161 resolv = g_resolv_new(index);
162 if (resolv == NULL) {
163 g_printerr("Failed to create resolver\n");
167 if (option_debug == TRUE)
168 g_resolv_set_debug(resolv, resolv_debug, "RESOLV");
170 main_loop = g_main_loop_new(NULL, FALSE);
175 for (i = 1; i < argc; i++)
176 g_resolv_add_nameserver(resolv, argv[i], 53, 0);
178 g_resolv_add_nameserver(resolv, "127.0.0.1", 53, 0);
180 timer = g_timer_new();
182 start_wpad(option_search);
184 g_free(option_search);
186 memset(&sa, 0, sizeof(sa));
187 sa.sa_handler = sig_term;
188 sigaction(SIGINT, &sa, NULL);
189 sigaction(SIGTERM, &sa, NULL);
191 g_main_loop_run(main_loop);
193 g_timer_destroy(timer);
195 g_resolv_unref(resolv);
197 g_main_loop_unref(main_loop);