int supplicant_connect(struct connman_network *network)
{
struct supplicant_task *task;
int index;
_DBG_SUPPLICANT("network %p", network);
index = connman_network_get_index(network);
task = find_task_by_index(index);
if (task == NULL)
return -ENODEV;
if (task->disconnecting == TRUE)
task->pending_network = connman_network_ref(network);
else {
task->network = connman_network_ref(network);
return task_connect(task);
}
return -EINPROGRESS;
}
int __connman_dhcp_start(struct connman_ipconfig *ipconfig,
struct connman_network *network, dhcp_cb callback,
gpointer user_data)
{
const char *last_addr = NULL;
struct connman_dhcp *dhcp;
int err;
DBG("");
if (network) {
struct connman_service *service;
service = connman_service_lookup_from_network(network);
if (!service)
return -EINVAL;
}
last_addr = __connman_ipconfig_get_dhcp_address(ipconfig);
dhcp = g_hash_table_lookup(ipconfig_table, ipconfig);
if (!dhcp) {
dhcp = g_try_new0(struct connman_dhcp, 1);
if (!dhcp)
return -ENOMEM;
dhcp->ipconfig = ipconfig;
__connman_ipconfig_ref(ipconfig);
if (network) {
dhcp->network = network;
connman_network_ref(network);
}
err = dhcp_initialize(dhcp);
if (err < 0) {
if (network)
connman_network_unref(network);
g_free(dhcp);
return err;
}
g_hash_table_insert(ipconfig_table, ipconfig, dhcp);
}
static int pan_disconnect(struct connman_network *network)
{
const char *path = connman_network_get_string(network, "Path");
DBusMessage *message;
DBusPendingCall *call;
DBG("network %p", network);
if (!path)
return -EINVAL;
message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
BLUEZ_NETWORK_INTERFACE, DISCONNECT);
if (!message)
return -ENOMEM;
dbus_message_set_auto_start(message, FALSE);
dbus_message_append_args(message, DBUS_TYPE_INVALID);
if (!dbus_connection_send_with_reply(connection, message,
&call, TIMEOUT)) {
connman_error("Failed to disconnect service");
dbus_message_unref(message);
return -EINVAL;
}
if (!call) {
connman_error("D-Bus connection not available");
dbus_message_unref(message);
return -EINVAL;
}
connman_network_ref(network);
connman_network_set_associating(network, false);
dbus_pending_call_set_notify(call, disconnect_reply, g_strdup(path),
g_free);
dbus_message_unref(message);
return 0;
}
/**
* connman_device_add_network:
* @device: device structure
* @network: network structure
*
* Add new network to the device
*/
int connman_device_add_network(struct connman_device *device,
struct connman_network *network)
{
const char *identifier = connman_network_get_identifier(network);
DBG("device %p network %p", device, network);
if (identifier == NULL)
return -EINVAL;
connman_network_ref(network);
__connman_network_set_device(network, device);
g_hash_table_replace(device->networks, g_strdup(identifier),
network);
return 0;
}
int __connman_dhcp_start(struct connman_network *network, dhcp_cb callback)
{
struct connman_dhcp *dhcp;
DBG("");
dhcp = g_try_new0(struct connman_dhcp, 1);
if (dhcp == NULL)
return -ENOMEM;
dhcp->network = network;
dhcp->callback = callback;
connman_network_ref(network);
g_hash_table_replace(network_table, network, dhcp);
return dhcp_request(dhcp);
}
int __connman_dhcpv6_start(struct connman_network *network,
GSList *prefixes, dhcp_cb callback)
{
struct connman_dhcpv6 *dhcp;
int delay;
DBG("");
if (network_table != NULL) {
dhcp = g_hash_table_lookup(network_table, network);
if (dhcp != NULL && dhcp->started == TRUE)
return -EBUSY;
}
dhcp = g_try_new0(struct connman_dhcpv6, 1);
if (dhcp == NULL)
return -ENOMEM;
dhcp->network = network;
dhcp->callback = callback;
dhcp->prefixes = prefixes;
dhcp->started = TRUE;
connman_network_ref(network);
DBG("replace network %p dhcp %p", network, dhcp);
g_hash_table_replace(network_table, network, dhcp);
/* Initial timeout, RFC 3315, 17.1.2 */
delay = rand() % 1000;
dhcp->timeout = g_timeout_add(delay, start_solicitation, dhcp);
return 0;
}