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");
91 hostname = wpad->hostname;
93 if (strlen(hostname) < 6)
96 ptr = strchr(hostname + 5, '.');
97 if (ptr == NULL || strlen(ptr) < 2)
100 if (strchr(ptr + 1, '.') == NULL)
103 wpad->hostname = g_strdup_printf("wpad.%s", ptr + 1);
106 DBG("hostname %s", wpad->hostname);
108 g_resolv_lookup_hostname(wpad->resolv, wpad->hostname,
114 connman_service_set_proxy_method(wpad->service,
115 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
118 int __connman_wpad_start(struct connman_service *service)
120 struct connman_wpad *wpad;
121 const char *domainname;
126 DBG("service %p", service);
128 if (wpad_list == NULL)
131 index = __connman_service_get_index(service);
135 domainname = connman_service_get_domainname(service);
136 if (domainname == NULL)
139 nameservers = connman_service_get_nameservers(service);
140 if (nameservers == NULL)
143 wpad = g_try_new0(struct connman_wpad, 1);
147 wpad->service = service;
148 wpad->resolv = g_resolv_new(index);
149 if (wpad->resolv == NULL) {
154 if (getenv("CONNMAN_RESOLV_DEBUG"))
155 g_resolv_set_debug(wpad->resolv, resolv_debug, "RESOLV");
157 for (i = 0; nameservers[i] != NULL; i++)
158 g_resolv_add_nameserver(wpad->resolv, nameservers[i], 53, 0);
160 wpad->hostname = g_strdup_printf("wpad.%s", domainname);
162 DBG("hostname %s", wpad->hostname);
164 g_resolv_lookup_hostname(wpad->resolv, wpad->hostname,
167 g_hash_table_replace(wpad_list, GINT_TO_POINTER(index), wpad);
172 void __connman_wpad_stop(struct connman_service *service)
176 DBG("service %p", service);
178 if (wpad_list == NULL)
181 index = __connman_service_get_index(service);
185 g_hash_table_remove(wpad_list, GINT_TO_POINTER(index));
188 int __connman_wpad_init(void)
192 wpad_list = g_hash_table_new_full(g_direct_hash, g_direct_equal,
198 void __connman_wpad_cleanup(void)
202 g_hash_table_destroy(wpad_list);