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
30 #include <gweb/gresolv.h>
35 struct connman_service *service;
41 static GHashTable *wpad_list = NULL;
43 static void resolv_debug(const char *str, void *data)
45 connman_info("%s: %s\n", (const char *) data, str);
48 static void free_wpad(gpointer data)
50 struct connman_wpad *wpad = data;
52 g_resolv_unref(wpad->resolv);
54 g_strfreev(wpad->addrlist);
55 g_free(wpad->hostname);
59 static void download_pac(struct connman_wpad *wpad, const char *target)
63 static void wpad_result(GResolvResultStatus status,
64 char **results, gpointer user_data)
66 struct connman_wpad *wpad = user_data;
70 DBG("status %d", status);
72 if (status == G_RESOLV_RESULT_STATUS_SUCCESS) {
75 if (results == NULL || g_strv_length(results) == 0)
78 url = g_strdup_printf("http://%s/wpad.dat", wpad->hostname);
80 __connman_service_set_proxy_autoconfig(wpad->service, url);
82 wpad->addrlist = g_strdupv(results);
83 if (wpad->addrlist != NULL)
84 download_pac(wpad, "wpad.dat");
88 __connman_wispr_start(wpad->service,
89 CONNMAN_IPCONFIG_TYPE_IPV4);
94 hostname = wpad->hostname;
96 if (strlen(hostname) < 6)
99 ptr = strchr(hostname + 5, '.');
100 if (ptr == NULL || strlen(ptr) < 2)
103 if (strchr(ptr + 1, '.') == NULL)
106 wpad->hostname = g_strdup_printf("wpad.%s", ptr + 1);
109 DBG("hostname %s", wpad->hostname);
111 g_resolv_lookup_hostname(wpad->resolv, wpad->hostname,
117 connman_service_set_proxy_method(wpad->service,
118 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
120 __connman_wispr_start(wpad->service,
121 CONNMAN_IPCONFIG_TYPE_IPV4);
124 int __connman_wpad_start(struct connman_service *service)
126 struct connman_wpad *wpad;
127 const char *domainname;
132 DBG("service %p", service);
134 if (wpad_list == NULL)
137 index = __connman_service_get_index(service);
141 domainname = connman_service_get_domainname(service);
142 if (domainname == NULL)
145 nameservers = connman_service_get_nameservers(service);
146 if (nameservers == NULL)
149 wpad = g_try_new0(struct connman_wpad, 1);
153 wpad->service = service;
154 wpad->resolv = g_resolv_new(index);
155 if (wpad->resolv == NULL) {
160 if (getenv("CONNMAN_RESOLV_DEBUG"))
161 g_resolv_set_debug(wpad->resolv, resolv_debug, "RESOLV");
163 for (i = 0; nameservers[i] != NULL; i++)
164 g_resolv_add_nameserver(wpad->resolv, nameservers[i], 53, 0);
166 wpad->hostname = g_strdup_printf("wpad.%s", domainname);
168 DBG("hostname %s", wpad->hostname);
170 g_resolv_lookup_hostname(wpad->resolv, wpad->hostname,
173 connman_service_ref(service);
174 g_hash_table_replace(wpad_list, GINT_TO_POINTER(index), wpad);
179 void __connman_wpad_stop(struct connman_service *service)
183 DBG("service %p", service);
185 if (wpad_list == NULL)
188 index = __connman_service_get_index(service);
192 if (g_hash_table_remove(wpad_list, GINT_TO_POINTER(index)) == TRUE)
193 connman_service_unref(service);
196 int __connman_wpad_init(void)
200 wpad_list = g_hash_table_new_full(g_direct_hash, g_direct_equal,
206 void __connman_wpad_cleanup(void)
210 g_hash_table_destroy(wpad_list);