#include <config.h>
#endif
+#include <gdbus.h>
+
#include "connman.h"
+
+struct connman_network {
+ struct connman_element element;
+ enum connman_network_type type;
+ char *identifier;
+
+ struct connman_network_driver *driver;
+ void *driver_data;
+
+ struct connman_device *device;
+};
+
+static DBusMessage *get_properties(DBusConnection *conn,
+ DBusMessage *msg, void *data)
+{
+ DBusMessage *reply;
+ DBusMessageIter array, dict;
+
+ DBG("conn %p", conn);
+
+ reply = dbus_message_new_method_return(msg);
+ if (reply == NULL)
+ return NULL;
+
+ dbus_message_iter_init_append(reply, &array);
+
+ dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
+ DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
+ DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
+ DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
+
+ dbus_message_iter_close_container(&array, &dict);
+
+ return reply;
+}
+
+static DBusMessage *set_property(DBusConnection *conn,
+ DBusMessage *msg, void *data)
+{
+ DBusMessageIter iter, value;
+ const char *name;
+
+ DBG("conn %p", conn);
+
+ if (dbus_message_iter_init(msg, &iter) == FALSE)
+ return __connman_error_invalid_arguments(msg);
+
+ dbus_message_iter_get_basic(&iter, &name);
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_recurse(&iter, &value);
+
+ if (__connman_security_check_privileges(msg) < 0)
+ return __connman_error_permission_denied(msg);
+
+ return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+}
+
+static DBusMessage *do_connect(DBusConnection *conn,
+ DBusMessage *msg, void *data)
+{
+ DBG("conn %p", conn);
+
+ return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+}
+
+static DBusMessage *do_disconnect(DBusConnection *conn,
+ DBusMessage *msg, void *data)
+{
+ DBG("conn %p", conn);
+
+ return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+}
+
+static GDBusMethodTable network_methods[] = {
+ { "GetProperties", "", "a{sv}", get_properties },
+ { "SetProperty", "sv", "", set_property },
+ { "Connect", "", "", do_connect },
+ { "Disconnect", "", "", do_disconnect },
+ { },
+};
+
+static GDBusSignalTable network_signals[] = {
+ { "PropertyChanged", "sv" },
+ { },
+};
+
+static DBusConnection *connection;
+
+static void emit_networks_signal(void)
+{
+}
+
+static int register_interface(struct connman_element *element)
+{
+ struct connman_network *network = element->network;
+
+ g_dbus_unregister_interface(connection, element->path,
+ CONNMAN_NETWORK_INTERFACE);
+
+ if (g_dbus_register_interface(connection, element->path,
+ CONNMAN_NETWORK_INTERFACE,
+ network_methods, network_signals,
+ NULL, network, NULL) == FALSE) {
+ connman_error("Failed to register %s network", element->path);
+ return -EIO;
+ }
+
+ emit_networks_signal();
+
+ return 0;
+}
+
+static void unregister_interface(struct connman_element *element)
+{
+ emit_networks_signal();
+
+ g_dbus_unregister_interface(connection, element->path,
+ CONNMAN_NETWORK_INTERFACE);
+}
+
+static GSList *driver_list = NULL;
+
+static gint compare_priority(gconstpointer a, gconstpointer b)
+{
+ const struct connman_network_driver *driver1 = a;
+ const struct connman_network_driver *driver2 = b;
+
+ return driver2->priority - driver1->priority;
+}
+
+/**
+ * connman_network_driver_register:
+ * @driver: network driver definition
+ *
+ * Register a new network driver
+ *
+ * Returns: %0 on success
+ */
+int connman_network_driver_register(struct connman_network_driver *driver)
+{
+ DBG("driver %p name %s", driver, driver->name);
+
+ driver_list = g_slist_insert_sorted(driver_list, driver,
+ compare_priority);
+
+ return 0;
+}
+
+/**
+ * connman_network_driver_unregister:
+ * @driver: network driver definition
+ *
+ * Remove a previously registered network driver
+ */
+void connman_network_driver_unregister(struct connman_network_driver *driver)
+{
+ DBG("driver %p name %s", driver, driver->name);
+
+ driver_list = g_slist_remove(driver_list, driver);
+}
+
+static void network_destruct(struct connman_element *element)
+{
+ struct connman_network *network = element->network;
+
+ DBG("element %p name %s", element, element->name);
+
+ g_free(network->identifier);
+}
+
+/**
+ * connman_network_create:
+ * @identifier: network identifier (for example an unqiue name)
+ *
+ * Allocate a new network and assign the #identifier to it.
+ *
+ * Returns: a newly-allocated #connman_network structure
+ */
+struct connman_network *connman_network_create(const char *identifier,
+ enum connman_network_type type)
+{
+ struct connman_network *network;
+
+ DBG("identifier %s type %d", identifier, type);
+
+ network = g_try_new0(struct connman_network, 1);
+ if (network == NULL)
+ return NULL;
+
+ DBG("network %p", network);
+
+ network->element.refcount = 1;
+
+ network->element.name = g_strdup(identifier);
+ network->element.type = CONNMAN_ELEMENT_TYPE_NETWORK;
+ network->element.index = -1;
+
+ network->element.network = network;
+ network->element.destruct = network_destruct;
+
+ network->type = type;
+ network->identifier = g_strdup(identifier);
+
+ return network;
+}
+
+/**
+ * connman_network_ref:
+ * @network: network structure
+ *
+ * Increase reference counter of network
+ */
+struct connman_network *connman_network_ref(struct connman_network *network)
+{
+ if (connman_element_ref(&network->element) == NULL)
+ return NULL;
+
+ return network;
+}
+
+/**
+ * connman_network_unref:
+ * @network: network structure
+ *
+ * Decrease reference counter of network
+ */
+void connman_network_unref(struct connman_network *network)
+{
+ connman_element_unref(&network->element);
+}
+
+/**
+ * connman_network_get_identifier:
+ * @network: network structure
+ *
+ * Get identifier of network
+ */
+const char *connman_network_get_identifier(struct connman_network *network)
+{
+ return network->identifier;
+}
+
+void __connman_network_set_device(struct connman_network *network,
+ struct connman_device *device)
+{
+ network->device = device;
+}
+
+/**
+ * connman_network_get_device:
+ * @network: network structure
+ *
+ * Get parent device of network
+ */
+struct connman_device *connman_network_get_device(struct connman_network *network)
+{
+ return network->device;
+}
+
+/**
+ * connman_network_get_data:
+ * @network: network structure
+ *
+ * Get private network data pointer
+ */
+void *connman_network_get_data(struct connman_network *network)
+{
+ return network->driver_data;
+}
+
+/**
+ * connman_network_set_data:
+ * @network: network structure
+ * @data: data pointer
+ *
+ * Set private network data pointer
+ */
+void connman_network_set_data(struct connman_network *network, void *data)
+{
+ network->driver_data = data;
+}
+
+static gboolean match_driver(struct connman_network *network,
+ struct connman_network_driver *driver)
+{
+ if (network->type == driver->type ||
+ driver->type == CONNMAN_NETWORK_TYPE_UNKNOWN)
+ return TRUE;
+
+ return FALSE;
+}
+
+static int network_probe(struct connman_element *element)
+{
+ struct connman_network *network = element->network;
+ GSList *list;
+ int err;
+
+ DBG("element %p name %s", element, element->name);
+
+ if (network == NULL)
+ return -ENODEV;
+
+ for (list = driver_list; list; list = list->next) {
+ struct connman_network_driver *driver = list->data;
+
+ if (match_driver(network, driver) == FALSE)
+ continue;
+
+ DBG("driver %p name %s", driver, driver->name);
+
+ if (driver->probe(network) == 0) {
+ network->driver = driver;
+ break;
+ }
+ }
+
+ if (!network->driver)
+ return -ENODEV;
+
+ err = register_interface(element);
+ if (err < 0) {
+ if (network->driver->remove)
+ network->driver->remove(network);
+ return err;
+ }
+
+ return 0;
+}
+
+static void network_remove(struct connman_element *element)
+{
+ struct connman_network *network = element->network;
+
+ DBG("element %p name %s", element, element->name);
+
+ if (network == NULL)
+ return;
+
+ if (!network->driver)
+ return;
+
+ unregister_interface(element);
+
+ if (network->driver->remove)
+ network->driver->remove(network);
+}
+
+static struct connman_driver network_driver = {
+ .name = "network",
+ .type = CONNMAN_ELEMENT_TYPE_NETWORK,
+ .priority = CONNMAN_DRIVER_PRIORITY_LOW,
+ .probe = network_probe,
+ .remove = network_remove,
+};
+
+int __connman_network_init(void)
+{
+ DBG("");
+
+ connection = connman_dbus_get_connection();
+
+ return connman_driver_register(&network_driver);
+}
+
+void __connman_network_cleanup(void)
+{
+ DBG("");
+
+ connman_driver_unregister(&network_driver);
+
+ dbus_connection_unref(connection);
+}
projects / connman / blobdiff