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
31 #define CONNMAN_API_SUBJECT_TO_CHANGE
32 #include <connman/plugin.h>
33 #include <connman/location.h>
34 #include <connman/proxy.h>
35 #include <connman/log.h>
37 #include "gweb/gweb.h"
39 #define STATUS_URL "http://www.connman.net/online/status.html"
46 static void web_debug(const char *str, void *data)
48 connman_info("%s: %s\n", (const char *) data, str);
51 static gboolean web_result(GWebResult *result, gpointer user_data)
53 struct connman_location *location = user_data;
54 struct server_data *data = connman_location_get_data(location);
58 if (data->request_id == 0)
61 status = g_web_result_get_status(result);
63 /* If status header is not available, it is a portal */
64 if (g_web_result_get_header(result, "X-ConnMan-Status", &str) == FALSE)
67 DBG("status %u", status);
71 if (g_web_result_get_header(result, "X-ConnMan-Client-IP",
73 connman_info("Client-IP: %s", str);
75 if (g_web_result_get_header(result, "X-ConnMan-Client-Country",
77 connman_info("Client-Country: %s", str);
79 connman_location_report_result(location,
80 CONNMAN_LOCATION_RESULT_ONLINE);
83 connman_location_report_result(location,
84 CONNMAN_LOCATION_RESULT_PORTAL);
87 connman_location_report_result(location,
88 CONNMAN_LOCATION_RESULT_UNKNOWN);
97 static void proxy_callback(const char *proxy, void *user_data)
99 struct connman_location *location = user_data;
100 struct server_data *data = connman_location_get_data(location);
102 DBG("proxy %s", proxy);
105 proxy = getenv("http_proxy");
108 g_web_set_proxy(data->web, proxy);
110 data->request_id = g_web_request_get(data->web, STATUS_URL,
111 web_result, location);
114 connman_location_unref(location);
117 static int location_detect(struct connman_location *location)
119 struct server_data *data;
120 enum connman_service_type service_type;
124 DBG("location %p", location);
126 service_type = connman_location_get_type(location);
128 switch (service_type) {
129 case CONNMAN_SERVICE_TYPE_ETHERNET:
130 case CONNMAN_SERVICE_TYPE_WIFI:
131 case CONNMAN_SERVICE_TYPE_WIMAX:
132 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
133 case CONNMAN_SERVICE_TYPE_CELLULAR:
135 case CONNMAN_SERVICE_TYPE_UNKNOWN:
136 case CONNMAN_SERVICE_TYPE_SYSTEM:
137 case CONNMAN_SERVICE_TYPE_GPS:
138 case CONNMAN_SERVICE_TYPE_VPN:
139 case CONNMAN_SERVICE_TYPE_GADGET:
143 interface = connman_location_get_interface(location);
144 if (interface == NULL)
147 DBG("interface %s", interface);
149 data = g_try_new0(struct server_data, 1);
155 connman_location_set_data(location, data);
157 data->web = g_web_new(0);
158 if (data->web == NULL) {
164 if (getenv("CONNMAN_WEB_DEBUG"))
165 g_web_set_debug(data->web, web_debug, "WEB");
167 g_web_set_accept(data->web, NULL);
168 g_web_set_user_agent(data->web, "ConnMan/%s", VERSION);
169 g_web_set_close_connection(data->web, TRUE);
171 err = connman_proxy_lookup(interface, STATUS_URL,
172 proxy_callback, location);
176 connman_location_ref(location);
184 static int location_finish(struct connman_location *location)
186 struct server_data *data = connman_location_get_data(location);
188 DBG("location %p", location);
190 connman_location_set_data(location, NULL);
192 if (data->request_id > 0)
193 g_web_cancel_request(data->web, data->request_id);
195 g_web_unref(data->web);
202 static struct connman_location_driver location = {
204 .type = CONNMAN_SERVICE_TYPE_WIFI,
205 .priority = CONNMAN_LOCATION_PRIORITY_HIGH,
206 .detect = location_detect,
207 .finish = location_finish,
210 static int portal_init(void)
212 return connman_location_driver_register(&location);
215 static void portal_exit(void)
217 connman_location_driver_unregister(&location);
220 CONNMAN_PLUGIN_DEFINE(portal, "Portal detection plugin", VERSION,
221 CONNMAN_PLUGIN_PRIORITY_DEFAULT, portal_init, portal_exit)