*
* Connection Manager
*
- * Copyright (C) 2007-2008 Intel Corporation. All rights reserved.
+ * Copyright (C) 2007-2009 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
#include <config.h>
#endif
+#include <gdbus.h>
+
#include "connman.h"
struct connman_network {
struct connman_element element;
enum connman_network_type type;
+ enum connman_network_protocol protocol;
+ gboolean connected;
+ char *identifier;
+ char *path;
struct connman_network_driver *driver;
void *driver_data;
+
+ struct connman_device *device;
};
+static DBusMessage *get_properties(DBusConnection *conn,
+ DBusMessage *msg, void *data)
+{
+ struct connman_network *network = 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);
+
+ if (network->identifier != NULL)
+ connman_dbus_dict_append_variant(&dict, "Name",
+ DBUS_TYPE_STRING, &network->identifier);
+
+ connman_dbus_dict_append_variant(&dict, "Connected",
+ DBUS_TYPE_BOOLEAN, &network->connected);
+
+ 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)
+{
+ struct connman_network *network = data;
+ int err;
+
+ DBG("conn %p", conn);
+
+ if (network->driver && network->driver->connect) {
+ err = network->driver->connect(network);
+ if (err < 0 && err != -EINPROGRESS)
+ return __connman_error_failed(msg);
+ }
+
+ return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+}
+
+static DBusMessage *do_disconnect(DBusConnection *conn,
+ DBusMessage *msg, void *data)
+{
+ struct connman_network *network = data;
+ int err;
+
+ DBG("conn %p", conn);
+
+ if (network->driver && network->driver->disconnect) {
+ err = network->driver->disconnect(network);
+ if (err < 0 && err != -EINPROGRESS)
+ return __connman_error_failed(msg);
+ }
+
+ 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;
+
+ DBG("element %p name %s", element, element->name);
+
+ 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)
+{
+ DBG("element %p name %s", element, element->name);
+
+ 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->path);
+ g_free(network->identifier);
}
/**
network->element.type = CONNMAN_ELEMENT_TYPE_NETWORK;
network->element.index = -1;
+ switch (type) {
+ case CONNMAN_NETWORK_TYPE_UNKNOWN:
+ case CONNMAN_NETWORK_TYPE_VENDOR:
+ network->element.subtype = CONNMAN_ELEMENT_SUBTYPE_UNKNOWN;
+ break;
+ case CONNMAN_NETWORK_TYPE_WIFI:
+ network->element.subtype = CONNMAN_ELEMENT_SUBTYPE_WIFI;
+ break;
+ case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
+ case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
+ network->element.subtype = CONNMAN_ELEMENT_SUBTYPE_BLUETOOTH;
+ break;
+ case CONNMAN_NETWORK_TYPE_HSO:
+ network->element.subtype = CONNMAN_ELEMENT_SUBTYPE_CELLULAR;
+ break;
+ }
+
network->element.network = network;
network->element.destruct = network_destruct;
network->type = type;
+ network->identifier = g_strdup(identifier);
return 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;
+}
+
+/**
+ * connman_network_set_path:
+ * @network: network structure
+ * @path: path name
+ *
+ * Set path name of network
+ */
+void connman_network_set_path(struct connman_network *network, const char *path)
+{
+ g_free(network->element.devpath);
+ network->element.devpath = g_strdup(path);
+
+ g_free(network->path);
+ network->path = g_strdup(path);
+}
+
+/**
+ * connman_network_get_path:
+ * @network: network structure
+ *
+ * Get path name of network
+ */
+const char *connman_network_get_path(struct connman_network *network)
+{
+ return network->path;
+}
+
+/**
+ * connman_network_set_index:
+ * @network: network structure
+ * @index: index number
+ *
+ * Set index number of network
+ */
+void connman_network_set_index(struct connman_network *network, int index)
+{
+ network->element.index = index;
+}
+
+/**
+ * connman_network_get_index:
+ * @network: network structure
+ *
+ * Get index number of network
+ */
+int connman_network_get_index(struct connman_network *network)
+{
+ return network->element.index;
+}
+
+/**
+ * connman_network_set_protocol:
+ * @network: network structure
+ * @protocol: network protocol
+ *
+ * Change protocol of network
+ */
+void connman_network_set_protocol(struct connman_network *network,
+ enum connman_network_protocol protocol)
+{
+ network->protocol = protocol;
+}
+
+/**
+ * connman_network_set_connected:
+ * @network: network structure
+ * @connected: connected state
+ *
+ * Change connected state of network
+ */
+int connman_network_set_connected(struct connman_network *network,
+ connman_bool_t connected)
+{
+ DBG("network %p connected %d", network, connected);
+
+ if (network->connected == connected)
+ return -EALREADY;
+
+ network->connected = connected;
+
+ if (connected == TRUE) {
+ struct connman_element *element;
+ enum connman_element_type type = CONNMAN_ELEMENT_TYPE_UNKNOWN;
+
+ switch (network->protocol) {
+ case CONNMAN_NETWORK_PROTOCOL_UNKNOWN:
+ return 0;
+ case CONNMAN_NETWORK_PROTOCOL_IP:
+ type = CONNMAN_ELEMENT_TYPE_DHCP;
+ break;
+ case CONNMAN_NETWORK_PROTOCOL_PPP:
+ type = CONNMAN_ELEMENT_TYPE_PPP;
+ break;
+ }
+
+ element = connman_element_create(NULL);
+ if (element != NULL) {
+ element->type = type;
+ element->subtype = network->element.subtype;
+ element->index = network->element.index;
+
+ if (connman_element_register(element,
+ &network->element) < 0)
+ connman_element_unref(element);
+ }
+ } else
+ connman_element_unregister_children(&network->element);
+
+ return 0;
+}
+
+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 == NULL)
+ 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 == NULL)
+ return;
+
+ unregister_interface(element);
+
+ if (network->driver->remove)
+ network->driver->remove(network);
}
static struct connman_driver network_driver = {
.remove = network_remove,
};
+static struct connman_storage network_storage = {
+ .name = "network",
+ .priority = CONNMAN_STORAGE_PRIORITY_LOW,
+};
+
int __connman_network_init(void)
{
DBG("");
+ connection = connman_dbus_get_connection();
+
+ if (connman_storage_register(&network_storage) < 0)
+ connman_error("Failed to register network storage");
+
return connman_driver_register(&network_driver);
}
DBG("");
connman_driver_unregister(&network_driver);
+
+ connman_storage_unregister(&network_storage);
+
+ dbus_connection_unref(connection);
}
projects / connman / blobdiff