*
* Connection Manager
*
- * Copyright (C) 2007-2008 Intel Corporation. All rights reserved.
+ * Copyright (C) 2007-2012 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 <stdio.h>
#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <netinet/ether.h>
#include <gdbus.h>
+#define CONNMAN_API_SUBJECT_TO_CHANGE
#include <connman/plugin.h>
+#include <connman/technology.h>
#include <connman/device.h>
+#include <connman/inet.h>
+#include <connman/dbus.h>
#include <connman/log.h>
-#define BLUEZ_SERVICE "org.bluez"
+#define BLUEZ_SERVICE "org.bluez"
+#define BLUEZ_MANAGER_INTERFACE BLUEZ_SERVICE ".Manager"
+#define BLUEZ_ADAPTER_INTERFACE BLUEZ_SERVICE ".Adapter"
+#define BLUEZ_DEVICE_INTERFACE BLUEZ_SERVICE ".Device"
+#define BLUEZ_NETWORK_INTERFACE BLUEZ_SERVICE ".Network"
+#define BLUEZ_NETWORK_SERVER BLUEZ_SERVICE ".NetworkServer"
-static int bluetooth_probe(struct connman_device *device)
+#define LIST_ADAPTERS "ListAdapters"
+#define ADAPTER_ADDED "AdapterAdded"
+#define ADAPTER_REMOVED "AdapterRemoved"
+#define DEVICE_REMOVED "DeviceRemoved"
+
+#define PROPERTY_CHANGED "PropertyChanged"
+#define GET_PROPERTIES "GetProperties"
+#define SET_PROPERTY "SetProperty"
+
+#define CONNECT "Connect"
+#define DISCONNECT "Disconnect"
+
+#define REGISTER "Register"
+#define UNREGISTER "Unregister"
+
+#define UUID_NAP "00001116-0000-1000-8000-00805f9b34fb"
+
+#define TIMEOUT 5000
+
+static DBusConnection *connection;
+
+static GHashTable *bluetooth_devices = NULL;
+static GHashTable *bluetooth_networks = NULL;
+
+static int pan_probe(struct connman_network *network)
{
- DBG("device %p", device);
+ DBG("network %p", network);
return 0;
}
-static void bluetooth_remove(struct connman_device *device)
+static void pan_remove(struct connman_network *network)
{
- DBG("device %p", device);
+ DBG("network %p", network);
}
-static struct connman_device_driver bluetooth_driver = {
- .name = "bluetooth",
- .type = CONNMAN_DEVICE_TYPE_BLUETOOTH,
- .probe = bluetooth_probe,
- .remove = bluetooth_remove,
+static void connect_reply(DBusPendingCall *call, void *user_data)
+{
+ struct connman_network *network = user_data;
+ DBusMessage *reply;
+ DBusError error;
+ const char *interface = NULL;
+ int index;
+
+ DBG("network %p", network);
+
+ reply = dbus_pending_call_steal_reply(call);
+
+ dbus_error_init(&error);
+
+ if (dbus_set_error_from_message(&error, reply) == TRUE) {
+ connman_error("%s", error.message);
+ dbus_error_free(&error);
+
+ goto err;
+ }
+
+ if (dbus_message_get_args(reply, &error,
+ DBUS_TYPE_STRING, &interface,
+ DBUS_TYPE_INVALID) == FALSE) {
+ if (dbus_error_is_set(&error) == TRUE) {
+ connman_error("%s", error.message);
+ dbus_error_free(&error);
+ } else
+ connman_error("Wrong arguments for connect");
+ goto err;
+ }
+
+ if (interface == NULL)
+ goto err;
+
+ DBG("interface %s", interface);
+
+ index = connman_inet_ifindex(interface);
+
+ connman_network_set_index(network, index);
+
+ connman_network_set_connected(network, TRUE);
+
+ dbus_message_unref(reply);
+
+ dbus_pending_call_unref(call);
+
+ return;
+err:
+
+ connman_network_set_connected(network, FALSE);
+
+ dbus_message_unref(reply);
+
+ dbus_pending_call_unref(call);
+}
+
+static int pan_connect(struct connman_network *network)
+{
+ const char *path = connman_network_get_string(network, "Path");
+ const char *uuid = "nap";
+ DBusMessage *message;
+ DBusPendingCall *call;
+
+ DBG("network %p", network);
+
+ if (path == NULL)
+ return -EINVAL;
+
+ message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
+ BLUEZ_NETWORK_INTERFACE, CONNECT);
+ if (message == NULL)
+ return -ENOMEM;
+
+ dbus_message_set_auto_start(message, FALSE);
+
+ dbus_message_append_args(message, DBUS_TYPE_STRING, &uuid,
+ DBUS_TYPE_INVALID);
+
+ if (dbus_connection_send_with_reply(connection, message,
+ &call, TIMEOUT * 10) == FALSE) {
+ connman_error("Failed to connect service");
+ dbus_message_unref(message);
+ return -EINVAL;
+ }
+
+ if (call == NULL) {
+ connman_error("D-Bus connection not available");
+ dbus_message_unref(message);
+ return -EINVAL;
+ }
+
+ dbus_pending_call_set_notify(call, connect_reply, network, NULL);
+
+ dbus_message_unref(message);
+
+ return -EINPROGRESS;
+}
+
+static void disconnect_reply(DBusPendingCall *call, void *user_data)
+{
+ struct connman_network *network = user_data;
+ DBusMessage *reply;
+ DBusError error;
+
+ DBG("network %p", network);
+
+ reply = dbus_pending_call_steal_reply(call);
+
+ dbus_error_init(&error);
+
+ if (dbus_set_error_from_message(&error, reply) == TRUE) {
+ connman_error("%s", error.message);
+ dbus_error_free(&error);
+ goto done;
+ }
+
+ if (dbus_message_get_args(reply, &error, DBUS_TYPE_INVALID) == FALSE) {
+ if (dbus_error_is_set(&error) == TRUE) {
+ connman_error("%s", error.message);
+ dbus_error_free(&error);
+ } else
+ connman_error("Wrong arguments for disconnect");
+ goto done;
+ }
+
+ connman_network_set_connected(network, FALSE);
+
+done:
+ dbus_message_unref(reply);
+
+ dbus_pending_call_unref(call);
+
+ connman_network_unref(network);
+}
+
+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 == NULL)
+ return -EINVAL;
+
+ message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
+ BLUEZ_NETWORK_INTERFACE, DISCONNECT);
+ if (message == NULL)
+ 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) == FALSE) {
+ connman_error("Failed to disconnect service");
+ dbus_message_unref(message);
+ return -EINVAL;
+ }
+
+ if (call == NULL) {
+ 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, network, NULL);
+
+ dbus_message_unref(message);
+
+ return 0;
+}
+
+static struct connman_network_driver pan_driver = {
+ .name = "bluetooth-pan",
+ .type = CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN,
+ .probe = pan_probe,
+ .remove = pan_remove,
+ .connect = pan_connect,
+ .disconnect = pan_disconnect,
};
+static gboolean network_changed(DBusConnection *connection,
+ DBusMessage *message, void *user_data)
+{
+ const char *path = dbus_message_get_path(message);
+ struct connman_network *network;
+ DBusMessageIter iter, value;
+ const char *key;
+
+ DBG("path %s", path);
+
+ network = g_hash_table_lookup(bluetooth_networks, path);
+ if (network == NULL)
+ return TRUE;
+
+ if (dbus_message_iter_init(message, &iter) == FALSE)
+ return TRUE;
+
+ dbus_message_iter_get_basic(&iter, &key);
+
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_recurse(&iter, &value);
+
+ if (g_str_equal(key, "Connected") == TRUE) {
+ dbus_bool_t connected;
+
+ dbus_message_iter_get_basic(&value, &connected);
+
+ if (connected == TRUE)
+ return TRUE;
+
+ connman_network_set_associating(network, FALSE);
+ connman_network_set_connected(network, FALSE);
+ }
+
+ return TRUE;
+}
+
+static void extract_properties(DBusMessage *reply, const char **parent,
+ const char **address,
+ const char **name,
+ const char **alias,
+ dbus_bool_t *powered,
+ dbus_bool_t *scanning,
+ DBusMessageIter *uuids,
+ DBusMessageIter *networks)
+{
+ DBusMessageIter array, dict;
+
+ if (dbus_message_iter_init(reply, &array) == FALSE)
+ return;
+
+ if (dbus_message_iter_get_arg_type(&array) != DBUS_TYPE_ARRAY)
+ return;
+
+ dbus_message_iter_recurse(&array, &dict);
+
+ while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
+ DBusMessageIter entry, value;
+ const char *key;
+
+ dbus_message_iter_recurse(&dict, &entry);
+ dbus_message_iter_get_basic(&entry, &key);
+
+ dbus_message_iter_next(&entry);
+ dbus_message_iter_recurse(&entry, &value);
+
+ if (g_str_equal(key, "Adapter") == TRUE) {
+ if (parent != NULL)
+ dbus_message_iter_get_basic(&value, parent);
+ } else if (g_str_equal(key, "Address") == TRUE) {
+ if (address != NULL)
+ dbus_message_iter_get_basic(&value, address);
+ } else if (g_str_equal(key, "Name") == TRUE) {
+ if (name != NULL)
+ dbus_message_iter_get_basic(&value, name);
+ } else if (g_str_equal(key, "Alias") == TRUE) {
+ if (alias != NULL)
+ dbus_message_iter_get_basic(&value, alias);
+ } else if (g_str_equal(key, "Powered") == TRUE) {
+ if (powered != NULL)
+ dbus_message_iter_get_basic(&value, powered);
+ } else if (g_str_equal(key, "Discovering") == TRUE) {
+ if (scanning != NULL)
+ dbus_message_iter_get_basic(&value, scanning);
+ } else if (g_str_equal(key, "Devices") == TRUE) {
+ if (networks != NULL)
+ memcpy(networks, &value, sizeof(value));
+ } else if (g_str_equal(key, "UUIDs") == TRUE) {
+ if (uuids != NULL)
+ memcpy(uuids, &value, sizeof(value));
+ }
+
+ dbus_message_iter_next(&dict);
+ }
+}
+
+static dbus_bool_t has_pan(DBusMessageIter *array)
+{
+ DBusMessageIter value;
+
+ if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
+ return FALSE;
+
+ dbus_message_iter_recurse(array, &value);
+
+ while (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_STRING) {
+ const char *uuid;
+
+ dbus_message_iter_get_basic(&value, &uuid);
+
+ if (g_strcmp0(uuid, UUID_NAP) == 0)
+ return TRUE;
+
+ dbus_message_iter_next(&value);
+ }
+
+ return FALSE;
+}
+
+static void network_properties_reply(DBusPendingCall *call, void *user_data)
+{
+ char *path = user_data;
+ struct connman_device *device;
+ struct connman_network *network;
+ DBusMessage *reply;
+ DBusMessageIter uuids;
+ const char *parent = NULL, *address = NULL, *name = NULL;
+ struct ether_addr addr;
+ char ident[13];
+
+ reply = dbus_pending_call_steal_reply(call);
+
+ extract_properties(reply, &parent, &address, NULL, &name,
+ NULL, NULL, &uuids, NULL);
+
+ if (parent == NULL)
+ goto done;
+
+ device = g_hash_table_lookup(bluetooth_devices, parent);
+ if (device == NULL)
+ goto done;
+
+ if (address == NULL)
+ goto done;
+
+ ether_aton_r(address, &addr);
+
+ snprintf(ident, 13, "%02x%02x%02x%02x%02x%02x",
+ addr.ether_addr_octet[0],
+ addr.ether_addr_octet[1],
+ addr.ether_addr_octet[2],
+ addr.ether_addr_octet[3],
+ addr.ether_addr_octet[4],
+ addr.ether_addr_octet[5]);
+
+ if (has_pan(&uuids) == FALSE)
+ goto done;
+
+ network = connman_device_get_network(device, ident);
+ if (network != NULL)
+ goto done;
+
+ network = connman_network_create(ident,
+ CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN);
+ if (network == NULL)
+ goto done;
+
+ connman_network_set_string(network, "Path", path);
+
+ connman_network_set_name(network, name);
+
+ connman_device_add_network(device, network);
+
+ connman_network_set_group(network, ident);
+
+ g_hash_table_replace(bluetooth_networks, g_strdup(path), network);
+
+done:
+ dbus_message_unref(reply);
+
+ dbus_pending_call_unref(call);
+}
+
+static void add_network(struct connman_device *device, const char *path)
+{
+ DBusMessage *message;
+ DBusPendingCall *call;
+
+ DBG("path %s", path);
+
+ message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
+ BLUEZ_DEVICE_INTERFACE, GET_PROPERTIES);
+ if (message == NULL)
+ return;
+
+ dbus_message_set_auto_start(message, FALSE);
+
+ if (dbus_connection_send_with_reply(connection, message,
+ &call, TIMEOUT) == FALSE) {
+ connman_error("Failed to get network properties for %s", path);
+ goto done;
+ }
+
+ if (call == NULL) {
+ connman_error("D-Bus connection not available");
+ goto done;
+ }
+
+ dbus_pending_call_set_notify(call, network_properties_reply,
+ g_strdup(path), g_free);
+
+done:
+ dbus_message_unref(message);
+}
+
+static void check_networks(struct connman_device *device,
+ DBusMessageIter *array)
+{
+ DBusMessageIter value;
+
+ if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
+ return;
+
+ dbus_message_iter_recurse(array, &value);
+
+ while (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_OBJECT_PATH) {
+ const char *path;
+
+ dbus_message_iter_get_basic(&value, &path);
+
+ add_network(device, path);
+
+ dbus_message_iter_next(&value);
+ }
+}
+
+static gboolean adapter_changed(DBusConnection *connection,
+ DBusMessage *message, void *user_data)
+{
+ const char *path = dbus_message_get_path(message);
+ struct connman_device *device;
+ DBusMessageIter iter, value;
+ const char *key;
+
+ DBG("path %s", path);
+
+ device = g_hash_table_lookup(bluetooth_devices, path);
+ if (device == NULL)
+ return TRUE;
+
+ if (dbus_message_iter_init(message, &iter) == FALSE)
+ return TRUE;
+
+ dbus_message_iter_get_basic(&iter, &key);
+
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_recurse(&iter, &value);
+
+ if (g_str_equal(key, "Powered") == TRUE) {
+ dbus_bool_t val;
+
+ dbus_message_iter_get_basic(&value, &val);
+ connman_device_set_powered(device, val);
+ } else if (g_str_equal(key, "Discovering") == TRUE) {
+ dbus_bool_t val;
+
+ dbus_message_iter_get_basic(&value, &val);
+ connman_device_set_scanning(device, val);
+ } else if (g_str_equal(key, "Devices") == TRUE) {
+ check_networks(device, &value);
+ }
+
+ return TRUE;
+}
+
+static gboolean device_removed(DBusConnection *connection,
+ DBusMessage *message, void *user_data)
+{
+ const char *network_path;
+ struct connman_network *network;
+ struct connman_device *device;
+ DBusMessageIter iter;
+
+ DBG("");
+
+ if (dbus_message_iter_init(message, &iter) == FALSE)
+ return TRUE;
+
+ dbus_message_iter_get_basic(&iter, &network_path);
+
+ network = g_hash_table_lookup(bluetooth_networks, network_path);
+ if (network == NULL)
+ return TRUE;
+
+ device = connman_network_get_device(network);
+ if (device == NULL)
+ return TRUE;
+
+ g_hash_table_remove(bluetooth_networks, network_path);
+
+ return TRUE;
+}
+
+static gboolean device_changed(DBusConnection *connection,
+ DBusMessage *message, void *user_data)
+{
+ const char *path = dbus_message_get_path(message);
+ DBusMessageIter iter, value;
+ const char *key;
+
+ DBG("path %s", path);
+
+ if (dbus_message_iter_init(message, &iter) == FALSE)
+ return TRUE;
+
+ dbus_message_iter_get_basic(&iter, &key);
+
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_recurse(&iter, &value);
+
+ DBG("key %s", key);
+
+ if (g_str_equal(key, "UUIDs") == TRUE)
+ add_network(NULL, path);
+
+ return TRUE;
+}
+
+static void remove_device_networks(struct connman_device *device)
+{
+ GHashTableIter iter;
+ gpointer key, value;
+ GSList *key_list = NULL;
+ GSList *list;
+
+ if (bluetooth_networks == NULL)
+ return;
+
+ g_hash_table_iter_init(&iter, bluetooth_networks);
+
+ while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
+ struct connman_network *network = value;
+
+ if (connman_network_get_device(network) != device)
+ continue;
+
+ key_list = g_slist_append(key_list, key);
+ }
+
+ for (list = key_list; list != NULL; list = list->next) {
+ const char *network_path = list->data;
+
+ g_hash_table_remove(bluetooth_networks, network_path);
+ }
+
+ g_slist_free(key_list);
+}
+
+static void adapter_properties_reply(DBusPendingCall *call, void *user_data)
+{
+ char *path = user_data;
+ struct connman_device *device;
+ DBusMessage *reply;
+ DBusMessageIter networks;
+ const char *address = NULL, *name = NULL;
+ dbus_bool_t powered = FALSE, scanning = FALSE;
+ struct ether_addr addr;
+ char ident[13];
+
+ DBG("path %s", path);
+
+ reply = dbus_pending_call_steal_reply(call);
+
+ if (path == NULL)
+ goto done;
+
+ extract_properties(reply, NULL, &address, &name, NULL,
+ &powered, &scanning, NULL, &networks);
+
+ if (address == NULL)
+ goto done;
+
+ if (g_strcmp0(address, "00:00:00:00:00:00") == 0)
+ goto done;
+
+ device = g_hash_table_lookup(bluetooth_devices, path);
+ if (device != NULL)
+ goto update;
+
+ ether_aton_r(address, &addr);
+
+ snprintf(ident, 13, "%02x%02x%02x%02x%02x%02x",
+ addr.ether_addr_octet[0],
+ addr.ether_addr_octet[1],
+ addr.ether_addr_octet[2],
+ addr.ether_addr_octet[3],
+ addr.ether_addr_octet[4],
+ addr.ether_addr_octet[5]);
+
+ device = connman_device_create(ident, CONNMAN_DEVICE_TYPE_BLUETOOTH);
+ if (device == NULL)
+ goto done;
+
+ connman_device_set_ident(device, ident);
+
+ connman_device_set_string(device, "Path", path);
+
+ if (connman_device_register(device) < 0) {
+ connman_device_unref(device);
+ goto done;
+ }
+
+ g_hash_table_insert(bluetooth_devices, g_strdup(path), device);
+
+update:
+ connman_device_set_string(device, "Address", address);
+ connman_device_set_string(device, "Name", name);
+ connman_device_set_string(device, "Path", path);
+
+ connman_device_set_powered(device, powered);
+ connman_device_set_scanning(device, scanning);
+
+ if (powered == TRUE)
+ check_networks(device, &networks);
+ else
+ remove_device_networks(device);
+
+done:
+ dbus_message_unref(reply);
+
+ dbus_pending_call_unref(call);
+}
+
+static void add_adapter(DBusConnection *connection, const char *path)
+{
+ DBusMessage *message;
+ DBusPendingCall *call;
+
+ DBG("path %s", path);
+
+ message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
+ BLUEZ_ADAPTER_INTERFACE, GET_PROPERTIES);
+ if (message == NULL)
+ return;
+
+ dbus_message_set_auto_start(message, FALSE);
+
+ if (dbus_connection_send_with_reply(connection, message,
+ &call, TIMEOUT) == FALSE) {
+ connman_error("Failed to get adapter properties for %s", path);
+ goto done;
+ }
+
+ if (call == NULL) {
+ connman_error("D-Bus connection not available");
+ goto done;
+ }
+
+ dbus_pending_call_set_notify(call, adapter_properties_reply,
+ g_strdup(path), g_free);
+
+done:
+ dbus_message_unref(message);
+}
+
+static gboolean adapter_added(DBusConnection *connection, DBusMessage *message,
+ void *user_data)
+{
+ const char *path;
+
+ dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &path,
+ DBUS_TYPE_INVALID);
+ add_adapter(connection, path);
+ return TRUE;
+}
+
+static void remove_adapter(DBusConnection *connection, const char *path)
+{
+ DBG("path %s", path);
+
+ g_hash_table_remove(bluetooth_devices, path);
+}
+
+static gboolean adapter_removed(DBusConnection *connection, DBusMessage *message,
+ void *user_data)
+{
+ const char *path;
+
+ dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &path,
+ DBUS_TYPE_INVALID);
+ remove_adapter(connection, path);
+ return TRUE;
+}
+
+static void list_adapters_reply(DBusPendingCall *call, void *user_data)
+{
+ DBusMessage *reply;
+ DBusError error;
+ char **adapters;
+ int i, num_adapters;
+
+ DBG("");
+
+ reply = dbus_pending_call_steal_reply(call);
+
+ dbus_error_init(&error);
+
+ if (dbus_set_error_from_message(&error, reply) == TRUE) {
+ connman_error("%s", error.message);
+ dbus_error_free(&error);
+ goto done;
+ }
+
+ if (dbus_message_get_args(reply, &error,
+ DBUS_TYPE_ARRAY, DBUS_TYPE_OBJECT_PATH,
+ &adapters, &num_adapters,
+ DBUS_TYPE_INVALID) == FALSE) {
+ if (dbus_error_is_set(&error) == TRUE) {
+ connman_error("%s", error.message);
+ dbus_error_free(&error);
+ } else
+ connman_error("Wrong arguments for adapter list");
+ goto done;
+ }
+
+ for (i = 0; i < num_adapters; i++)
+ add_adapter(connection, adapters[i]);
+
+ g_strfreev(adapters);
+
+done:
+ dbus_message_unref(reply);
+
+ dbus_pending_call_unref(call);
+}
+
+static void unregister_device(gpointer data)
+{
+ struct connman_device *device = data;
+
+ DBG("");
+
+ remove_device_networks(device);
+
+ connman_device_unregister(device);
+ connman_device_unref(device);
+}
+
+static void remove_network(gpointer data)
+{
+ struct connman_network *network = data;
+ struct connman_device *device;
+
+ DBG("network %p", network);
+
+ device = connman_network_get_device(network);
+ if (device != NULL)
+ connman_device_remove_network(device, network);
+
+ connman_network_unref(network);
+}
+
static void bluetooth_connect(DBusConnection *connection, void *user_data)
{
+ DBusMessage *message;
+ DBusPendingCall *call;
+
DBG("connection %p", connection);
+
+ bluetooth_devices = g_hash_table_new_full(g_str_hash, g_str_equal,
+ g_free, unregister_device);
+
+ bluetooth_networks = g_hash_table_new_full(g_str_hash, g_str_equal,
+ g_free, remove_network);
+
+ message = dbus_message_new_method_call(BLUEZ_SERVICE, "/",
+ BLUEZ_MANAGER_INTERFACE, LIST_ADAPTERS);
+ if (message == NULL)
+ return;
+
+ dbus_message_set_auto_start(message, FALSE);
+
+ if (dbus_connection_send_with_reply(connection, message,
+ &call, TIMEOUT) == FALSE) {
+ connman_error("Failed to get Bluetooth adapters");
+ goto done;
+ }
+
+ if (call == NULL) {
+ connman_error("D-Bus connection not available");
+ goto done;
+ }
+
+ dbus_pending_call_set_notify(call, list_adapters_reply, NULL, NULL);
+
+done:
+ dbus_message_unref(message);
}
static void bluetooth_disconnect(DBusConnection *connection, void *user_data)
{
DBG("connection %p", connection);
+
+ if (bluetooth_devices == NULL)
+ return;
+
+ g_hash_table_destroy(bluetooth_networks);
+ bluetooth_networks = NULL;
+ g_hash_table_destroy(bluetooth_devices);
+ bluetooth_devices = NULL;
}
-static DBusConnection *connection;
+static int bluetooth_probe(struct connman_device *device)
+{
+ GHashTableIter iter;
+ gpointer key, value;
+
+ DBG("device %p", device);
+
+ if (bluetooth_devices == NULL)
+ return -ENOTSUP;
+
+ g_hash_table_iter_init(&iter, bluetooth_devices);
+
+ while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
+ struct connman_device *device_pan = value;
+
+ if (device == device_pan)
+ return 0;
+ }
+
+ return -ENOTSUP;
+}
+
+static void bluetooth_remove(struct connman_device *device)
+{
+ DBG("device %p", device);
+}
+
+static void powered_reply(DBusPendingCall *call, void *user_data)
+{
+ DBusError error;
+ DBusMessage *reply;
+
+ DBG("");
+
+ reply = dbus_pending_call_steal_reply(call);
+
+ dbus_error_init(&error);
+
+ if (dbus_set_error_from_message(&error, reply) == TRUE) {
+ connman_error("%s", error.message);
+ dbus_error_free(&error);
+ dbus_message_unref(reply);
+ dbus_pending_call_unref(call);
+ return;
+ }
+
+ dbus_message_unref(reply);
+ dbus_pending_call_unref(call);
+
+ add_adapter(connection, user_data);
+}
+
+static int change_powered(DBusConnection *connection, const char *path,
+ dbus_bool_t powered)
+{
+ DBusMessage *message;
+ DBusMessageIter iter;
+ DBusPendingCall *call;
+
+ DBG("");
+
+ if (path == NULL)
+ return -EINVAL;
+
+ message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
+ BLUEZ_ADAPTER_INTERFACE, SET_PROPERTY);
+ if (message == NULL)
+ return -ENOMEM;
+
+ dbus_message_set_auto_start(message, FALSE);
+
+ dbus_message_iter_init_append(message, &iter);
+ connman_dbus_property_append_basic(&iter, "Powered",
+ DBUS_TYPE_BOOLEAN, &powered);
+
+ if (dbus_connection_send_with_reply(connection, message,
+ &call, TIMEOUT) == FALSE) {
+ connman_error("Failed to change Powered property");
+ dbus_message_unref(message);
+ return -EINVAL;
+ }
+
+ if (call == NULL) {
+ connman_error("D-Bus connection not available");
+ dbus_message_unref(message);
+ return -EINVAL;
+ }
+
+ dbus_pending_call_set_notify(call, powered_reply,
+ g_strdup(path), g_free);
+
+ dbus_message_unref(message);
+
+ return -EINPROGRESS;
+}
+
+static int bluetooth_enable(struct connman_device *device)
+{
+ const char *path = connman_device_get_string(device, "Path");
+
+ DBG("device %p", device);
+
+ return change_powered(connection, path, TRUE);
+}
+
+static int bluetooth_disable(struct connman_device *device)
+{
+ const char *path = connman_device_get_string(device, "Path");
+
+ DBG("device %p", device);
+
+ return change_powered(connection, path, FALSE);
+}
+
+static struct connman_device_driver bluetooth_driver = {
+ .name = "bluetooth",
+ .type = CONNMAN_DEVICE_TYPE_BLUETOOTH,
+ .probe = bluetooth_probe,
+ .remove = bluetooth_remove,
+ .enable = bluetooth_enable,
+ .disable = bluetooth_disable,
+};
+
+static int tech_probe(struct connman_technology *technology)
+{
+ return 0;
+}
+
+static void tech_remove(struct connman_technology *technology)
+{
+}
+
+static void server_register_reply(DBusPendingCall *call, void *user_data)
+{
+ struct connman_technology *technology = user_data;
+ DBusError error;
+ DBusMessage *reply;
+
+ DBG("");
+
+ reply = dbus_pending_call_steal_reply(call);
+
+ dbus_error_init(&error);
+
+ if (dbus_set_error_from_message(&error, reply) == TRUE) {
+ connman_error("%s", error.message);
+ dbus_error_free(&error);
+ dbus_message_unref(reply);
+ dbus_pending_call_unref(call);
+ return;
+ }
+
+ dbus_message_unref(reply);
+ dbus_pending_call_unref(call);
+
+ connman_technology_tethering_notify(technology, TRUE);
+}
+
+static void server_unregister_reply(DBusPendingCall *call, void *user_data)
+{
+ struct connman_technology *technology = user_data;
+ DBusError error;
+ DBusMessage *reply;
+
+ DBG("");
+
+ reply = dbus_pending_call_steal_reply(call);
+
+ dbus_error_init(&error);
+
+ if (dbus_set_error_from_message(&error, reply) == TRUE) {
+ connman_error("%s", error.message);
+ dbus_error_free(&error);
+ dbus_message_unref(reply);
+ dbus_pending_call_unref(call);
+ return;
+ }
+
+ dbus_message_unref(reply);
+ dbus_pending_call_unref(call);
+
+ connman_technology_tethering_notify(technology, FALSE);
+}
+
+
+static void server_register(const char *path, const char *uuid,
+ struct connman_technology *technology,
+ const char *bridge, connman_bool_t enabled)
+{
+ DBusMessage *message;
+ DBusPendingCall *call;
+ char *command;
+
+ DBG("path %s enabled %d", path, enabled);
+
+ command = enabled ? REGISTER : UNREGISTER;
+
+ message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
+ BLUEZ_NETWORK_SERVER, command);
+ if (message == NULL)
+ return;
+
+ dbus_message_set_auto_start(message, FALSE);
+
+ dbus_message_append_args(message, DBUS_TYPE_STRING, &uuid,
+ DBUS_TYPE_INVALID);
+
+ if (enabled == TRUE)
+ dbus_message_append_args(message, DBUS_TYPE_STRING, &bridge,
+ DBUS_TYPE_INVALID);
+
+ if (dbus_connection_send_with_reply(connection, message,
+ &call, TIMEOUT) == FALSE) {
+ connman_error("Failed to enable PAN server");
+ dbus_message_unref(message);
+ return;
+ }
+
+ if (call == NULL) {
+ connman_error("D-Bus connection not available");
+ dbus_message_unref(message);
+ return;
+ }
+
+ if (enabled == TRUE)
+ dbus_pending_call_set_notify(call, server_register_reply,
+ technology, NULL);
+ else
+ dbus_pending_call_set_notify(call, server_unregister_reply,
+ technology, NULL);
+
+ dbus_message_unref(message);
+}
+
+struct tethering_info {
+ struct connman_technology *technology;
+ const char *bridge;
+};
+
+static void enable_nap(gpointer key, gpointer value, gpointer user_data)
+{
+ struct tethering_info *info = user_data;
+ struct connman_device *device = value;
+ const char *path;
+
+ DBG("");
+
+ path = connman_device_get_string(device, "Path");
+
+ server_register(path, "nap", info->technology, info->bridge, TRUE);
+}
+
+static void disable_nap(gpointer key, gpointer value, gpointer user_data)
+{
+ struct tethering_info *info = user_data;
+ struct connman_device *device = value;
+ const char *path;
+
+ DBG("");
+
+ path = connman_device_get_string(device, "Path");
+
+ server_register(path, "nap", info->technology, info->bridge, FALSE);
+}
+
+static int tech_set_tethering(struct connman_technology *technology,
+ const char *identifier, const char *passphrase,
+ const char *bridge, connman_bool_t enabled)
+{
+ struct tethering_info info = {
+ .technology = technology,
+ .bridge = bridge,
+ };
+
+ DBG("bridge %s", bridge);
+
+ if (enabled)
+ g_hash_table_foreach(bluetooth_devices, enable_nap, &info);
+ else
+ g_hash_table_foreach(bluetooth_devices, disable_nap, &info);
+
+ return 0;
+}
+
+static struct connman_technology_driver tech_driver = {
+ .name = "bluetooth",
+ .type = CONNMAN_SERVICE_TYPE_BLUETOOTH,
+ .probe = tech_probe,
+ .remove = tech_remove,
+ .set_tethering = tech_set_tethering,
+};
+
static guint watch;
+static guint added_watch;
+static guint removed_watch;
+static guint adapter_watch;
+static guint device_watch;
+static guint device_removed_watch;
+static guint network_watch;
static int bluetooth_init(void)
{
int err;
- connection = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
+ connection = connman_dbus_get_connection();
if (connection == NULL)
return -EIO;
+ watch = g_dbus_add_service_watch(connection, BLUEZ_SERVICE,
+ bluetooth_connect, bluetooth_disconnect, NULL, NULL);
+
+ added_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
+ BLUEZ_MANAGER_INTERFACE,
+ ADAPTER_ADDED, adapter_added,
+ NULL, NULL);
+
+ removed_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
+ BLUEZ_MANAGER_INTERFACE,
+ ADAPTER_REMOVED, adapter_removed,
+ NULL, NULL);
+
+ adapter_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
+ BLUEZ_ADAPTER_INTERFACE,
+ PROPERTY_CHANGED, adapter_changed,
+ NULL, NULL);
+
+ device_removed_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
+ BLUEZ_ADAPTER_INTERFACE,
+ DEVICE_REMOVED, device_removed,
+ NULL, NULL);
+
+ device_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
+ BLUEZ_DEVICE_INTERFACE,
+ PROPERTY_CHANGED, device_changed,
+ NULL, NULL);
+
+ network_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
+ BLUEZ_NETWORK_INTERFACE,
+ PROPERTY_CHANGED, network_changed,
+ NULL, NULL);
+
+ if (watch == 0 || added_watch == 0 || removed_watch == 0
+ || adapter_watch == 0 || network_watch == 0
+ || device_watch == 0
+ || device_removed_watch == 0) {
+ err = -EIO;
+ goto remove;
+ }
+
+ err = connman_network_driver_register(&pan_driver);
+ if (err < 0)
+ goto remove;
+
err = connman_device_driver_register(&bluetooth_driver);
if (err < 0) {
- dbus_connection_unref(connection);
- return -EIO;
+ connman_network_driver_unregister(&pan_driver);
+ goto remove;
}
- watch = g_dbus_add_service_watch(connection, BLUEZ_SERVICE,
- bluetooth_connect, bluetooth_disconnect, NULL, NULL);
- if (watch == 0) {
+ err = connman_technology_driver_register(&tech_driver);
+ if (err < 0) {
connman_device_driver_unregister(&bluetooth_driver);
- dbus_connection_unref(connection);
- return -EIO;
+ connman_network_driver_unregister(&pan_driver);
+ goto remove;
}
return 0;
+
+remove:
+ g_dbus_remove_watch(connection, watch);
+ g_dbus_remove_watch(connection, added_watch);
+ g_dbus_remove_watch(connection, removed_watch);
+ g_dbus_remove_watch(connection, adapter_watch);
+ g_dbus_remove_watch(connection, device_removed_watch);
+ g_dbus_remove_watch(connection, device_watch);
+ g_dbus_remove_watch(connection, network_watch);
+
+ dbus_connection_unref(connection);
+
+ return err;
}
static void bluetooth_exit(void)
{
g_dbus_remove_watch(connection, watch);
+ g_dbus_remove_watch(connection, added_watch);
+ g_dbus_remove_watch(connection, removed_watch);
+ g_dbus_remove_watch(connection, adapter_watch);
+ g_dbus_remove_watch(connection, device_removed_watch);
+ g_dbus_remove_watch(connection, device_watch);
+ g_dbus_remove_watch(connection, network_watch);
+
+ bluetooth_disconnect(connection, NULL);
+
+ connman_technology_driver_unregister(&tech_driver);
connman_device_driver_unregister(&bluetooth_driver);
+ connman_network_driver_unregister(&pan_driver);
dbus_connection_unref(connection);
}
-CONNMAN_PLUGIN_DEFINE("bluetooth", "Bluetooth technology plugin", VERSION,
- bluetooth_init, bluetooth_exit)
+CONNMAN_PLUGIN_DEFINE(bluetooth, "Bluetooth technology plugin", VERSION,
+ CONNMAN_PLUGIN_PRIORITY_DEFAULT, bluetooth_init, bluetooth_exit)
projects / framework / connectivity / connman.git / blobdiff