Fix setup of udev context before loading any plugins
[platform/upstream/connman.git] / src / network.c
index cf0586b..4567d9a 100644 (file)
@@ -34,10 +34,10 @@ struct connman_network {
        struct connman_element element;
        enum connman_network_type type;
        enum connman_network_protocol protocol;
-       connman_bool_t associating;
        connman_bool_t secondary;
        connman_bool_t available;
        connman_bool_t connected;
+       connman_bool_t hidden;
        connman_uint8_t strength;
        connman_uint16_t frequency;
        char *identifier;
@@ -45,11 +45,14 @@ struct connman_network {
        char *name;
        char *node;
        char *group;
+       struct connman_ipconfig *ipconfig;
 
        struct connman_network_driver *driver;
        void *driver_data;
 
        connman_bool_t registered;
+       connman_bool_t connecting;
+       connman_bool_t associating;
 
        struct connman_device *device;
 
@@ -76,6 +79,7 @@ static const char *type2string(enum connman_network_type type)
        case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
        case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
                return "bluetooth";
+       case CONNMAN_NETWORK_TYPE_MBM:
        case CONNMAN_NETWORK_TYPE_HSO:
                return "cellular";
        }
@@ -198,69 +202,15 @@ static DBusMessage *set_property(DBusConnection *conn,
 
                g_free(network->wifi.passphrase);
                network->wifi.passphrase = g_strdup(passphrase);
-       }
-
-       __connman_storage_save_network(network);
-
-       return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
-}
-
-static DBusMessage *do_connect(DBusConnection *conn,
-                                       DBusMessage *msg, void *data)
-{
-       struct connman_network *network = data;
-       int err;
-
-       DBG("conn %p", conn);
-
-       if (__connman_security_check_privilege(msg,
-                                       CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
-               return __connman_error_permission_denied(msg);
-
-       if (network->connected == TRUE)
-               return __connman_error_failed(msg, EALREADY);
-
-       if (network->driver && network->driver->connect) {
-               enum connman_device_mode mode;
-
-               mode = connman_device_get_mode(network->device);
-               if (mode == CONNMAN_DEVICE_MODE_NETWORK_SINGLE)
-                       __connman_device_disconnect(network->device);
-
-               err = network->driver->connect(network);
-               if (err < 0 && err != -EINPROGRESS)
-                       return __connman_error_failed(msg, -err);
-       } else
-               network->connected = TRUE;
-
-       return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
-}
+       } else if (g_str_has_prefix(name, "IPv4.") == TRUE) {
+               int err;
 
-static DBusMessage *do_disconnect(DBusConnection *conn,
-                                       DBusMessage *msg, void *data)
-{
-       struct connman_network *network = data;
-       int err;
-
-       DBG("conn %p", conn);
-
-       if (__connman_security_check_privilege(msg,
-                                       CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
-               return __connman_error_permission_denied(msg);
-
-       if (network->connected == FALSE)
-               return __connman_error_failed(msg, EINVAL);
-
-       connman_element_unregister_children(&network->element);
-
-       connman_device_set_disconnected(network->device, TRUE);
-
-       if (network->driver && network->driver->disconnect) {
-               err = network->driver->disconnect(network);
-               if (err < 0 && err != -EINPROGRESS)
+               err = __connman_ipconfig_set_ipv4(network->ipconfig,
+                                                       name + 5, &value);
+               if (err < 0)
                        return __connman_error_failed(msg, -err);
        } else
-               network->connected = FALSE;
+               return __connman_error_invalid_property(msg);
 
        return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 }
@@ -268,8 +218,6 @@ static DBusMessage *do_disconnect(DBusConnection *conn,
 static GDBusMethodTable network_methods[] = {
        { "GetProperties", "",   "a{sv}", get_properties },
        { "SetProperty",   "sv", "",      set_property   },
-       { "Connect",       "",   "",      do_connect     },
-       { "Disconnect",    "",   "",      do_disconnect  },
        { },
 };
 
@@ -419,6 +367,8 @@ static void network_destruct(struct connman_element *element)
        g_free(network->name);
        g_free(network->address);
        g_free(network->identifier);
+
+       connman_ipconfig_unref(network->ipconfig);
 }
 
 /**
@@ -448,7 +398,12 @@ struct connman_network *connman_network_create(const char *identifier,
        __connman_element_initialize(&network->element);
 
        //temp = connman_dbus_encode_string(identifier);
-       temp = g_strdup(identifier);
+       if (identifier == NULL) {
+               temp = g_strdup("hidden");
+               network->hidden = TRUE;
+       } else
+               temp = g_strdup(identifier);
+
        if (temp == NULL) {
                g_free(network);
                return NULL;
@@ -468,7 +423,13 @@ struct connman_network *connman_network_create(const char *identifier,
 
        network->type       = type;
        network->secondary  = FALSE;
-       network->identifier = g_strdup(identifier);
+       network->identifier = g_strdup(temp);
+
+       network->ipconfig = connman_ipconfig_create();
+       if (network->ipconfig == NULL) {
+               connman_network_unref(network);
+               return NULL;
+       }
 
        return network;
 }
@@ -593,8 +554,9 @@ void connman_network_set_group(struct connman_network *network,
        case CONNMAN_NETWORK_TYPE_VENDOR:
        case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
        case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
-       case CONNMAN_NETWORK_TYPE_HSO:
                return;
+       case CONNMAN_NETWORK_TYPE_MBM:
+       case CONNMAN_NETWORK_TYPE_HSO:
        case CONNMAN_NETWORK_TYPE_WIFI:
        case CONNMAN_NETWORK_TYPE_WIMAX:
                break;
@@ -612,7 +574,13 @@ void connman_network_set_group(struct connman_network *network,
                __connman_profile_add_network(network);
 }
 
-const char *__connman_network_get_group(struct connman_network *network)
+/**
+ * connman_network_get_group:
+ * @network: network structure
+ *
+ * Get group name for automatic clustering
+ */
+const char *connman_network_get_group(struct connman_network *network)
 {
        return network->group;
 }
@@ -625,6 +593,29 @@ const char *__connman_network_get_ident(struct connman_network *network)
        return __connman_device_get_ident(network->device);
 }
 
+connman_bool_t __connman_network_get_weakness(struct connman_network *network)
+{
+       if (network->secondary == TRUE)
+               return FALSE;
+
+       switch (network->type) {
+       case CONNMAN_NETWORK_TYPE_UNKNOWN:
+       case CONNMAN_NETWORK_TYPE_VENDOR:
+       case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
+       case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
+       case CONNMAN_NETWORK_TYPE_MBM:
+       case CONNMAN_NETWORK_TYPE_HSO:
+       case CONNMAN_NETWORK_TYPE_WIMAX:
+               break;
+       case CONNMAN_NETWORK_TYPE_WIFI:
+               if (network->strength > 0 && network->strength < 20)
+                       return TRUE;
+               break;
+       }
+
+       return FALSE;
+}
+
 /**
  * connman_network_set_available:
  * @network: network structure
@@ -653,6 +644,9 @@ int connman_network_set_available(struct connman_network *network,
  */
 connman_bool_t connman_network_get_available(struct connman_network *network)
 {
+       if (network->hidden == TRUE)
+               return TRUE;
+
        return network->available;
 }
 
@@ -725,16 +719,21 @@ static gboolean set_connected(gpointer user_data)
                                        CONNMAN_SERVICE_STATE_CONFIGURATION);
                }
        } else {
-               __connman_service_indicate_state(service,
-                                               CONNMAN_SERVICE_STATE_IDLE);
-
                connman_element_unregister_children(&network->element);
 
                __connman_device_set_network(network->device, NULL);
+               network->hidden = FALSE;
 
                __connman_device_decrease_connections(network->device);
+
+               __connman_service_indicate_state(service,
+                                               CONNMAN_SERVICE_STATE_IDLE);
        }
 
+       network->connecting = FALSE;
+
+       connman_network_set_associating(network, FALSE);
+
        return FALSE;
 }
 
@@ -754,14 +753,18 @@ int connman_network_set_connected(struct connman_network *network,
 
        DBG("network %p connected %d", network, connected);
 
+       if ((network->connecting == TRUE || network->associating == TRUE) &&
+                                                       connected == FALSE) {
+               connman_element_set_error(&network->element,
+                                       CONNMAN_ELEMENT_ERROR_CONNECT_FAILED);
+               __connman_network_disconnect(network);
+       }
+
        if (network->connected == connected)
                return -EALREADY;
 
        network->connected = connected;
 
-       if (connected == TRUE)
-               network->associating = FALSE;
-
        if (network->registered == FALSE) {
                g_idle_add(set_connected, network);
                return 0;
@@ -800,6 +803,17 @@ connman_bool_t connman_network_get_connected(struct connman_network *network)
 }
 
 /**
+ * connman_network_get_associating:
+ * @network: network structure
+ *
+ * Get network associating status
+ */
+connman_bool_t connman_network_get_associating(struct connman_network *network)
+{
+       return network->associating;
+}
+
+/**
  * __connman_network_connect:
  * @network: network structure
  *
@@ -812,6 +826,9 @@ int __connman_network_connect(struct connman_network *network)
        DBG("network %p", network);
 
        if (network->connected == TRUE)
+               return -EISCONN;
+
+       if (network->connecting == TRUE || network->associating == TRUE)
                return -EALREADY;
 
        if (network->driver == NULL)
@@ -822,12 +839,21 @@ int __connman_network_connect(struct connman_network *network)
 
        __connman_device_disconnect(network->device);
 
+       network->connecting = TRUE;
+
        err = network->driver->connect(network);
-       if (err == 0) {
-               network->connected = TRUE;
-               set_connected(network);
+       if (err < 0) {
+               if (err == -EINPROGRESS)
+                       connman_network_set_associating(network, TRUE);
+               else
+                       network->hidden = FALSE;
+
+               return err;
        }
 
+       network->connected = TRUE;
+       set_connected(network);
+
        return err;
 }
 
@@ -843,7 +869,8 @@ int __connman_network_disconnect(struct connman_network *network)
 
        DBG("network %p", network);
 
-       if (network->connected == FALSE)
+       if (network->connected == FALSE && network->connecting == FALSE &&
+                                               network->associating == FALSE)
                return -ENOTCONN;
 
        if (network->driver == NULL)
@@ -852,6 +879,8 @@ int __connman_network_disconnect(struct connman_network *network)
        if (network->driver->disconnect == NULL)
                return -ENOSYS;
 
+       network->connecting = FALSE;
+
        err = network->driver->disconnect(network);
        if (err == 0) {
                network->connected = FALSE;
@@ -1215,8 +1244,9 @@ static int network_probe(struct connman_element *element)
        case CONNMAN_NETWORK_TYPE_VENDOR:
        case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
        case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
-       case CONNMAN_NETWORK_TYPE_HSO:
                break;
+       case CONNMAN_NETWORK_TYPE_MBM:
+       case CONNMAN_NETWORK_TYPE_HSO:
        case CONNMAN_NETWORK_TYPE_WIFI:
        case CONNMAN_NETWORK_TYPE_WIMAX:
                if (network->group != NULL && network->secondary == FALSE)
@@ -1244,8 +1274,9 @@ static void network_remove(struct connman_element *element)
        case CONNMAN_NETWORK_TYPE_VENDOR:
        case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
        case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
-       case CONNMAN_NETWORK_TYPE_HSO:
                break;
+       case CONNMAN_NETWORK_TYPE_MBM:
+       case CONNMAN_NETWORK_TYPE_HSO:
        case CONNMAN_NETWORK_TYPE_WIFI:
        case CONNMAN_NETWORK_TYPE_WIMAX:
                if (network->group != NULL && network->secondary == FALSE) {