5 * Copyright (C) 2007-2009 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 struct connman_ipconfig {
34 enum connman_ipconfig_method method;
38 * connman_ipconfig_create:
40 * Allocate a new ipconfig structure.
42 * Returns: a newly-allocated #connman_ipconfig structure
44 struct connman_ipconfig *connman_ipconfig_create(const char *interface)
46 struct connman_ipconfig *ipconfig;
51 index = connman_inet_ifindex(interface);
55 ipconfig = g_try_new0(struct connman_ipconfig, 1);
59 ipconfig->index = index;
60 ipconfig->interface = g_strdup(interface);
62 DBG("ipconfig %p", ipconfig);
64 __connman_rtnl_register_ipconfig(ipconfig);
70 * connman_ipconfig_ref:
71 * @ipconfig: ipconfig structure
73 * Increase reference counter of ipconfig
75 struct connman_ipconfig *connman_ipconfig_ref(struct connman_ipconfig *ipconfig)
77 g_atomic_int_inc(&ipconfig->refcount);
83 * connman_ipconfig_unref:
84 * @ipconfig: ipconfig structure
86 * Decrease reference counter of ipconfig
88 void connman_ipconfig_unref(struct connman_ipconfig *ipconfig)
90 if (g_atomic_int_dec_and_test(&ipconfig->refcount) == TRUE) {
91 __connman_rtnl_unregister_ipconfig(ipconfig);
93 g_free(ipconfig->interface);
99 * connman_ipconfig_set_method:
100 * @ipconfig: ipconfig structure
101 * @method: configuration method
103 * Set the configuration method
105 int connman_ipconfig_set_method(struct connman_ipconfig *ipconfig,
106 enum connman_ipconfig_method method)
108 ipconfig->method = method;
113 int __connman_ipconfig_get_index(struct connman_ipconfig *ipconfig)
115 return ipconfig->index;
118 void __connman_ipconfig_add_address(struct connman_ipconfig *ipconfig,
119 const char *label, unsigned int prefixlen,
120 const char *address, const char *broadcast)
122 connman_info("%s {add} address %s/%d label %s", ipconfig->interface,
123 address, prefixlen, label);
126 void __connman_ipconfig_del_address(struct connman_ipconfig *ipconfig,
127 const char *label, unsigned int prefixlen,
128 const char *address, const char *broadcast)
130 connman_info("%s {del} address %s/%d label %s", ipconfig->interface,
131 address, prefixlen, label);
134 const char *__connman_ipconfig_method2string(enum connman_ipconfig_method method)
137 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
139 case CONNMAN_IPCONFIG_METHOD_OFF:
141 case CONNMAN_IPCONFIG_METHOD_STATIC:
143 case CONNMAN_IPCONFIG_METHOD_DHCP:
150 enum connman_ipconfig_method __connman_ipconfig_string2method(const char *method)
152 if (g_strcmp0(method, "off") == 0)
153 return CONNMAN_IPCONFIG_METHOD_OFF;
154 else if (g_strcmp0(method, "static") == 0)
155 return CONNMAN_IPCONFIG_METHOD_STATIC;
156 else if (g_strcmp0(method, "dhcp") == 0)
157 return CONNMAN_IPCONFIG_METHOD_DHCP;
159 return CONNMAN_IPCONFIG_METHOD_UNKNOWN;
162 static void append_variant(DBusMessageIter *iter, const char *prefix,
163 const char *key, int type, void *val)
167 if (prefix == NULL) {
168 connman_dbus_dict_append_variant(iter, key, type, val);
172 str = g_strdup_printf("%s%s", prefix, key);
174 connman_dbus_dict_append_variant(iter, str, type, val);
179 void __connman_ipconfig_append_ipv4(struct connman_ipconfig *ipconfig,
180 DBusMessageIter *iter, const char *prefix)
184 str = __connman_ipconfig_method2string(ipconfig->method);
188 append_variant(iter, prefix, "Method", DBUS_TYPE_STRING, &str);
191 int __connman_ipconfig_set_ipv4(struct connman_ipconfig *ipconfig,
192 const char *key, DBusMessageIter *value)
194 int type = dbus_message_iter_get_arg_type(value);
196 DBG("ipconfig %p key %s type %d", ipconfig, key, type);
198 if (g_strcmp0(key, "Method") == 0) {
201 if (type != DBUS_TYPE_STRING)
204 dbus_message_iter_get_basic(value, &method);
206 ipconfig->method = __connman_ipconfig_string2method(method);
213 int __connman_ipconfig_load(struct connman_ipconfig *ipconfig,
214 GKeyFile *keyfile, const char *identifier, const char *prefix)
216 DBG("ipconfig %p identifier %s", ipconfig, identifier);
221 int __connman_ipconfig_save(struct connman_ipconfig *ipconfig,
222 GKeyFile *keyfile, const char *identifier, const char *prefix)
224 DBG("ipconfig %p identifier %s", ipconfig, identifier);
229 static GSList *driver_list = NULL;
231 static gint compare_priority(gconstpointer a, gconstpointer b)
233 const struct connman_ipconfig_driver *driver1 = a;
234 const struct connman_ipconfig_driver *driver2 = b;
236 return driver2->priority - driver1->priority;
240 * connman_ipconfig_driver_register:
241 * @driver: IP configuration driver
243 * Register a new IP configuration driver
245 * Returns: %0 on success
247 int connman_ipconfig_driver_register(struct connman_ipconfig_driver *driver)
249 DBG("driver %p name %s", driver, driver->name);
251 driver_list = g_slist_insert_sorted(driver_list, driver,
258 * connman_ipconfig_driver_unregister:
259 * @driver: IP configuration driver
261 * Remove a previously registered IP configuration driver.
263 void connman_ipconfig_driver_unregister(struct connman_ipconfig_driver *driver)
265 DBG("driver %p name %s", driver, driver->name);
267 driver_list = g_slist_remove(driver_list, driver);