*
* Connection Manager
*
- * Copyright (C) 2007-2008 Intel Corporation. All rights reserved.
+ * Copyright (C) 2013 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
#endif
#include <errno.h>
-#include <stdlib.h>
-
-#include <gdbus.h>
+#include <string.h>
+#define CONNMAN_API_SUBJECT_TO_CHANGE
#include <connman/plugin.h>
-#include <connman/device.h>
#include <connman/dbus.h>
-#include <connman/log.h>
-
-#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 LIST_ADAPTERS "ListAdapters"
-#define ADAPTER_ADDED "AdapterAdded"
-#define ADAPTER_REMOVED "AdapterRemoved"
+#include <connman/technology.h>
+#include <connman/device.h>
+#include <connman/inet.h>
+#include <gdbus.h>
-#define PROPERTY_CHANGED "PropertyChanged"
-#define GET_PROPERTIES "GetProperties"
-#define SET_PROPERTY "SetProperty"
+#define BLUEZ_SERVICE "org.bluez"
+#define BLUEZ_PATH "/org/bluez"
+#define BLUETOOTH_PAN_PANU "00001115-0000-1000-8000-00805f9b34fb"
+#define BLUETOOTH_PAN_NAP "00001116-0000-1000-8000-00805f9b34fb"
+#define BLUETOOTH_PAN_GN "00001117-0000-1000-8000-00805f9b34fb"
-#define TIMEOUT 5000
+#define BLUETOOTH_ADDR_LEN 6
-typedef void (* properties_callback_t) (DBusConnection *connection,
- const char *path,
- DBusMessage *message,
- void *user_data);
+static DBusConnection *connection;
+static GDBusClient *client;
+static GHashTable *devices;
+static GHashTable *networks;
+static bool bluetooth_tethering;
-struct properties_data {
- DBusConnection *connection;
- DBusMessage *message;
- properties_callback_t callback;
- void *user_data;
+struct bluetooth_pan {
+ struct connman_network *network;
+ GDBusProxy *btdevice_proxy;
+ GDBusProxy *btnetwork_proxy;
+ const char *pan_role;
};
-static void get_properties_reply(DBusPendingCall *call, void *user_data)
+static void address2ident(const char *address, char *ident)
{
- struct properties_data *data = user_data;
- DBusMessage *reply;
- const char *path;
+ int i;
- reply = dbus_pending_call_steal_reply(call);
- if (reply == NULL)
- goto done;
+ for (i = 0; i < BLUETOOTH_ADDR_LEN; i++) {
+ ident[i * 2] = address[i * 3];
+ ident[i * 2 + 1] = address[i * 3 + 1];
+ }
+ ident[BLUETOOTH_ADDR_LEN * 2] = '\0';
+}
+
+static const char *proxy_get_string(GDBusProxy *proxy, const char *property)
+{
+ DBusMessageIter iter;
+ const char *str;
- path = dbus_message_get_path(data->message);
+ if (!g_dbus_proxy_get_property(proxy, property, &iter))
+ return NULL;
+ dbus_message_iter_get_basic(&iter, &str);
+ return str;
+}
- data->callback(data->connection, path, reply, data->user_data);
+static bool proxy_get_bool(GDBusProxy *proxy, const char *property)
+{
+ DBusMessageIter iter;
+ dbus_bool_t value;
- dbus_message_unref(reply);
+ if (!g_dbus_proxy_get_property(proxy, property, &iter))
+ return false;
+ dbus_message_iter_get_basic(&iter, &value);
+ return value;
+}
-done:
- dbus_message_unref(data->message);
- g_free(data);
+static const char *proxy_get_role(GDBusProxy *proxy)
+{
+ DBusMessageIter iter, value;
+ const char *pref = NULL;
+
+ if (!proxy)
+ return NULL;
+
+ if (!g_dbus_proxy_get_property(proxy, "UUIDs", &iter))
+ return NULL;
+
+ dbus_message_iter_recurse(&iter, &value);
+ while (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_STRING) {
+ const char *uuid;
+
+ dbus_message_iter_get_basic(&value, &uuid);
+ /*
+ * If a device offers more than one role, we prefer NAP,
+ * then GN, then PANU.
+ */
+ if (!strcmp(uuid, BLUETOOTH_PAN_NAP))
+ return "nap";
+ if (!strcmp(uuid, BLUETOOTH_PAN_GN))
+ pref = "gn";
+ if (!strcmp(uuid, BLUETOOTH_PAN_PANU) && !pref)
+ pref = "panu";
+
+ dbus_message_iter_next(&value);
+ }
+
+ return pref;
}
-static void get_properties(DBusConnection *connection,
- const char *path, const char *interface,
- properties_callback_t callback, void *user_data)
+static int bluetooth_pan_probe(struct connman_network *network)
{
- struct properties_data *data;
- DBusMessage *message;
- DBusPendingCall *call;
+ GHashTableIter iter;
+ gpointer key, value;
- DBG("path %s interface %s", path, interface);
+ DBG("network %p", network);
- data = g_try_new0(struct properties_data, 1);
- if (data == NULL)
- return;
+ g_hash_table_iter_init(&iter, networks);
- message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
- interface, GET_PROPERTIES);
- if (message == NULL) {
- g_free(data);
- return;
- }
+ while (g_hash_table_iter_next(&iter, &key, &value)) {
+ struct bluetooth_pan *pan = value;
- if (dbus_connection_send_with_reply(connection, message,
- &call, TIMEOUT) == FALSE) {
- connman_error("Failed to get properties for %s", interface);
- dbus_message_unref(message);
- g_free(data);
- return;
+ if (network == pan->network)
+ return 0;
}
- data->connection = connection;
- data->message = message;
- data->callback = callback;
- data->user_data = user_data;
-
- dbus_pending_call_set_notify(call, get_properties_reply, data, NULL);
+ return -EOPNOTSUPP;
}
-struct adapter_data {
- DBusConnection *connection;
-};
-
-static int bluetooth_probe(struct connman_device *adapter)
+static void pan_remove_nap(struct bluetooth_pan *pan)
{
- struct adapter_data *data;
+ struct connman_device *device;
+ struct connman_network *network = pan->network;
- DBG("adapter %p", adapter);
+ DBG("network %p pan %p", pan->network, pan);
- data = g_try_new0(struct adapter_data, 1);
- if (data == NULL)
- return -ENOMEM;
+ if (!network)
+ return;
- data->connection = connman_dbus_get_connection();
- if (data->connection == NULL) {
- g_free(data);
- return -EIO;
- }
+ pan->network = NULL;
+ connman_network_set_data(network, NULL);
- connman_device_set_data(adapter, data);
+ device = connman_network_get_device(network);
+ if (device)
+ connman_device_remove_network(device, network);
- return 0;
+ connman_network_unref(network);
}
-static void bluetooth_remove(struct connman_device *adapter)
+static void bluetooth_pan_remove(struct connman_network *network)
{
- struct adapter_data *data = connman_device_get_data(adapter);
+ struct bluetooth_pan *pan = connman_network_get_data(network);
- DBG("adapter %p", adapter);
+ DBG("network %p pan %p", network, pan);
- connman_device_set_data(adapter, NULL);
+ connman_network_set_data(network, NULL);
- dbus_connection_unref(data->connection);
-
- g_free(data);
+ if (pan)
+ pan_remove_nap(pan);
}
-static void powered_reply(DBusPendingCall *call, void *user_data)
+static bool pan_connect(struct bluetooth_pan *pan,
+ const char *iface)
{
- DBusMessage *reply;
+ int index;
+
+ if (!iface) {
+ if (!proxy_get_bool(pan->btnetwork_proxy, "Connected"))
+ return false;
+ iface = proxy_get_string(pan->btnetwork_proxy, "Interface");
+ }
- DBG("");
+ if (!iface)
+ return false;
- reply = dbus_pending_call_steal_reply(call);
+ index = connman_inet_ifindex(iface);
+ if (index < 0) {
+ DBG("network %p invalid index %d", pan->network, index);
+ return false;
+ }
- dbus_message_unref(reply);
+#if defined TIZEN_EXT
+ if (pan->network) {
+#endif
+ connman_network_set_index(pan->network, index);
+ connman_network_set_connected(pan->network, true);
+#if defined TIZEN_EXT
+ }
+#endif
+
+ return true;
}
-static int change_powered(DBusConnection *connection, const char *path,
- dbus_bool_t powered)
+static void pan_connect_cb(DBusMessage *message, void *user_data)
{
- DBusMessage *message;
+ const char *path = user_data;
+ const char *iface = NULL;
+ struct bluetooth_pan *pan;
DBusMessageIter iter;
- DBusPendingCall *call;
- DBG("");
+ pan = g_hash_table_lookup(networks, path);
+ if (!pan || !pan->network) {
+ DBG("network already removed");
+ return;
+ }
- message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
- BLUEZ_ADAPTER_INTERFACE, SET_PROPERTY);
- if (message == NULL)
- return -ENOMEM;
+ if (dbus_message_get_type(message) == DBUS_MESSAGE_TYPE_ERROR) {
+ const char *dbus_error = dbus_message_get_error_name(message);
- dbus_message_iter_init_append(message, &iter);
- connman_dbus_property_append_variant(&iter, "Powered",
- DBUS_TYPE_BOOLEAN, &powered);
+ DBG("network %p %s", pan->network, dbus_error);
- 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 (strcmp(dbus_error,
+ "org.bluez.Error.AlreadyConnected") != 0) {
+ connman_network_set_associating(pan->network, false);
+ connman_network_set_error(pan->network,
+ CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
+ return;
+ }
+ } else {
+ if (dbus_message_iter_init(message, &iter) &&
+ dbus_message_iter_get_arg_type(&iter) ==
+ DBUS_TYPE_STRING)
+ dbus_message_iter_get_basic(&iter, &iface);
}
- dbus_pending_call_set_notify(call, powered_reply, NULL, NULL);
-
- dbus_message_unref(message);
+ DBG("network %p interface %s", pan->network, iface);
- return -EINPROGRESS;
+ pan_connect(pan, iface);
}
-static int bluetooth_enable(struct connman_device *adapter)
+static void pan_connect_append(DBusMessageIter *iter,
+ void *user_data)
{
- struct adapter_data *data = connman_device_get_data(adapter);
- const char *path = connman_device_get_path(adapter);
-
- DBG("adapter %p", adapter);
+ const char *path = user_data;
+ struct bluetooth_pan *pan;
- return change_powered(data->connection, path, TRUE);
+ pan = g_hash_table_lookup(networks, path);
+ dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &pan->pan_role);
}
-static int bluetooth_disable(struct connman_device *adapter)
+static int bluetooth_pan_connect(struct connman_network *network)
{
- struct adapter_data *data = connman_device_get_data(adapter);
- const char *path = connman_device_get_path(adapter);
+ struct bluetooth_pan *pan = connman_network_get_data(network);
+ const char *path;
+
+ DBG("network %p", network);
- DBG("adapter %p", adapter);
+ if (!pan)
+ return -EINVAL;
+
+ path = g_dbus_proxy_get_path(pan->btnetwork_proxy);
+
+ if (!g_dbus_proxy_method_call(pan->btnetwork_proxy, "Connect",
+ pan_connect_append, pan_connect_cb,
+ g_strdup(path), g_free))
+ return -EIO;
- return change_powered(data->connection, path, FALSE);
+#if defined TIZEN_EXT
+ if (pan->network)
+#endif
+ connman_network_set_associating(pan->network, true);
+
+ return -EINPROGRESS;
}
-static int bluetooth_scan(struct connman_device *adapter)
+static void pan_disconnect_cb(DBusMessage *message, void *user_data)
{
- DBG("adapter %p", adapter);
+ const char *path = user_data;
+ struct bluetooth_pan *pan;
- return -EIO;
-}
+ pan = g_hash_table_lookup(networks, path);
+ if (!pan || !pan->network) {
+ DBG("network already removed");
+ return;
+ }
-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,
- .scan = bluetooth_scan,
-};
+ if (dbus_message_get_type(message) == DBUS_MESSAGE_TYPE_ERROR) {
+ const char *dbus_error = dbus_message_get_error_name(message);
+
+ DBG("network %p %s", pan->network, dbus_error);
+ }
+
+ DBG("network %p", pan->network);
-static GSList *adapter_list = NULL;
+#if defined TIZEN_EXT
+ if (pan->network)
+#endif
+ connman_network_set_connected(pan->network, false);
+}
-static void free_adapters(void)
+static int bluetooth_pan_disconnect(struct connman_network *network)
{
- GSList *list;
+ struct bluetooth_pan *pan = connman_network_get_data(network);
+ const char *path;
- DBG("");
+ DBG("network %p", network);
- for (list = adapter_list; list; list = list->next) {
- struct connman_device *adapter = list->data;
+ if (!pan)
+ return -EINVAL;
- connman_device_unregister(adapter);
- connman_device_unref(adapter);
- }
+#if defined TIZEN_EXT
+ if (connman_network_get_associating(network) == TRUE)
+ connman_network_clear_associating(network);
+#endif
+
+ path = g_dbus_proxy_get_path(pan->btnetwork_proxy);
+
+ if (!g_dbus_proxy_method_call(pan->btnetwork_proxy, "Disconnect",
+ NULL, pan_disconnect_cb, g_strdup(path), g_free))
+ return -EIO;
- g_slist_free(adapter_list);
- adapter_list = NULL;
+ return -EINPROGRESS;
}
-static struct connman_device *find_adapter(const char *path)
+static void btnetwork_property_change(GDBusProxy *proxy, const char *name,
+ DBusMessageIter *iter, void *user_data)
{
- GSList *list;
+ struct bluetooth_pan *pan;
+ dbus_bool_t connected;
+ bool proxy_connected, network_connected;
- DBG("path %s", path);
+ if (strcmp(name, "Connected") != 0)
+ return;
+
+ pan = g_hash_table_lookup(networks, g_dbus_proxy_get_path(proxy));
+ if (!pan || !pan->network)
+ return;
- for (list = adapter_list; list; list = list->next) {
- struct connman_device *adapter = list->data;
- const char *adapter_path = connman_device_get_path(adapter);
+ dbus_message_iter_get_basic(iter, &connected);
+ proxy_connected = connected;
- if (adapter_path == NULL)
- continue;
+ network_connected = connman_network_get_connected(pan->network);
- if (g_str_equal(adapter_path, path) == TRUE)
- return adapter;
- }
+ DBG("network %p network connected %d proxy connected %d",
+ pan->network, network_connected, proxy_connected);
- return NULL;
+ if (network_connected != proxy_connected)
+ connman_network_set_connected(pan->network, proxy_connected);
}
-static void device_properties(DBusConnection *connection, const char *path,
- DBusMessage *message, void *user_data)
+static void pan_create_nap(struct bluetooth_pan *pan)
{
- struct connman_device *device = user_data;
- const char *node = g_basename(path);
- struct connman_network *network;
+ struct connman_device *device;
+ const char* role;
+ const char *adapter;
+
+ role = proxy_get_role(pan->btdevice_proxy);
+ if (!role) {
+ pan_remove_nap(pan);
+ return;
+ }
- DBG("path %s", path);
+ adapter = proxy_get_string(pan->btdevice_proxy, "Adapter");
- network = connman_device_get_network(device, node);
- if (network != NULL)
+ if (!adapter)
return;
- network = connman_network_create(node, CONNMAN_NETWORK_TYPE_WIFI);
- if (network == NULL)
+ device = g_hash_table_lookup(devices, adapter);
+
+ if (!device || !connman_device_get_powered(device))
return;
- connman_device_add_network(device, network);
+ if (!pan->network) {
+ const char *address;
+ char ident[BLUETOOTH_ADDR_LEN * 2 + 1];
+ const char *name, *path;
+
+ address = proxy_get_string(pan->btdevice_proxy, "Address");
+ if (!address) {
+ connman_warn("Bluetooth device address missing");
+ return;
+ }
+
+ address2ident(address, ident);
+
+ pan->network = connman_network_create(ident,
+ CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN);
+
+ name = proxy_get_string(pan->btdevice_proxy, "Alias");
+ path = g_dbus_proxy_get_path(pan->btnetwork_proxy);
+
+ DBG("network %p %s %s", pan->network, path, name);
+
+ if (!pan->network) {
+ connman_warn("Bluetooth network %s creation failed",
+ path);
+ return;
+ }
+
+ connman_network_set_data(pan->network, pan);
+ connman_network_set_name(pan->network, name);
+ connman_network_set_group(pan->network, ident);
+ }
+
+ pan->pan_role = role;
+ connman_device_add_network(device, pan->network);
+
+ if (pan_connect(pan, NULL))
+ DBG("network %p already connected", pan->network);
}
-static void check_devices(struct connman_device *adapter,
- DBusConnection *connection, DBusMessageIter *array)
+static void btdevice_property_change(GDBusProxy *proxy, const char *name,
+ DBusMessageIter *iter, void *user_data)
{
- DBusMessageIter value;
+ struct bluetooth_pan *pan;
+ const char *old_role = NULL;
+ const char *new_role;
- if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
+ if (strcmp(name, "UUIDs"))
return;
- dbus_message_iter_recurse(array, &value);
+ pan = g_hash_table_lookup(networks, g_dbus_proxy_get_path(proxy));
+ if (!pan)
+ return;
- while (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_OBJECT_PATH) {
- const char *path;
+ if (pan->network &&
+ connman_network_get_device(pan->network))
+ old_role = pan->pan_role;
+ new_role = proxy_get_role(pan->btdevice_proxy);
- dbus_message_iter_get_basic(&value, &path);
+ DBG("network %p network role %s proxy role %s", pan->network, old_role,
+ new_role);
- get_properties(connection, path, BLUEZ_DEVICE_INTERFACE,
- device_properties, adapter);
+ if (old_role && new_role && !strcmp(old_role, new_role))
+ return;
- dbus_message_iter_next(&value);
+ pan_create_nap(pan);
+}
+
+static void pan_free(gpointer data)
+{
+ struct bluetooth_pan *pan = data;
+
+ if (pan->btnetwork_proxy) {
+ g_dbus_proxy_unref(pan->btnetwork_proxy);
+ pan->btnetwork_proxy = NULL;
}
+
+ if (pan->btdevice_proxy) {
+ g_dbus_proxy_unref(pan->btdevice_proxy);
+ pan->btdevice_proxy = NULL;
+ }
+
+ pan_remove_nap(pan);
+
+ g_free(pan);
}
-static void property_changed(DBusConnection *connection, DBusMessage *message)
+static void pan_create(GDBusProxy *network_proxy)
{
- const char *path = dbus_message_get_path(message);
- struct connman_device *adapter;
- DBusMessageIter iter, value;
- const char *key;
+ const char *path = g_dbus_proxy_get_path(network_proxy);
+ struct bluetooth_pan *pan;
- DBG("path %s", path);
+ pan = g_try_new0(struct bluetooth_pan, 1);
- adapter = find_adapter(path);
- if (adapter == NULL)
+ if (!pan) {
+ connman_error("Out of memory creating PAN NAP");
return;
+ }
+
+ g_hash_table_replace(networks, g_strdup(path), pan);
- if (dbus_message_iter_init(message, &iter) == FALSE)
+ pan->btnetwork_proxy = g_dbus_proxy_ref(network_proxy);
+ pan->btdevice_proxy = g_dbus_proxy_new(client, path,
+ "org.bluez.Device1");
+
+ if (!pan->btdevice_proxy) {
+ connman_error("Cannot create BT PAN watcher %s", path);
+ g_hash_table_remove(networks, path);
return;
+ }
+
+ g_dbus_proxy_set_property_watch(pan->btnetwork_proxy,
+ btnetwork_property_change, NULL);
+
+ g_dbus_proxy_set_property_watch(pan->btdevice_proxy,
+ btdevice_property_change, NULL);
+
+ DBG("pan %p %s role %s", pan, path, proxy_get_role(pan->btdevice_proxy));
+
+ pan_create_nap(pan);
+}
+
+static struct connman_network_driver network_driver = {
+ .name = "bluetooth",
+ .type = CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN,
+ .probe = bluetooth_pan_probe,
+ .remove = bluetooth_pan_remove,
+ .connect = bluetooth_pan_connect,
+ .disconnect = bluetooth_pan_disconnect,
+};
- dbus_message_iter_get_basic(&iter, &key);
+static void enable_device(struct connman_device *device, const char *path)
+{
+ GHashTableIter iter;
+ gpointer key, value;
- dbus_message_iter_next(&iter);
- dbus_message_iter_recurse(&iter, &value);
+ DBG("device %p %s", device, path);
+ connman_device_set_powered(device, true);
- if (g_str_equal(key, "Powered") == TRUE) {
- gboolean val;
+ g_hash_table_iter_init(&iter, networks);
+ while (g_hash_table_iter_next(&iter, &key, &value)) {
+ struct bluetooth_pan *pan = value;
- dbus_message_iter_get_basic(&value, &val);
- connman_device_set_powered(adapter, val);
- } else if (g_str_equal(key, "Discovering") == TRUE) {
- gboolean val;
+ if (g_strcmp0(proxy_get_string(pan->btdevice_proxy, "Adapter"),
+ path) == 0) {
- dbus_message_iter_get_basic(&value, &val);
- connman_device_set_scanning(adapter, val);
+ DBG("enable network %p", pan->network);
+ pan_create_nap(pan);
+ }
}
}
-static void parse_adapter_properties(struct connman_device *adapter,
- DBusConnection *connection,
- DBusMessage *reply)
+static void device_enable_cb(const DBusError *error, void *user_data)
{
- DBusMessageIter array, dict;
+ char *path = user_data;
+ struct connman_device *device;
- if (dbus_message_iter_init(reply, &array) == FALSE)
- return;
+ device = g_hash_table_lookup(devices, path);
+ if (!device) {
+ DBG("device already removed");
+ goto out;
+ }
- if (dbus_message_iter_get_arg_type(&array) != DBUS_TYPE_ARRAY)
- return;
+ if (dbus_error_is_set(error)) {
+ connman_warn("Bluetooth device %s not enabled %s",
+ path, error->message);
+ goto out;
+ }
+
+#if !defined TIZEN_EXT
+ enable_device(device, path);
+#endif
+out:
+ g_free(path);
+}
+
+static int bluetooth_device_enable(struct connman_device *device)
+{
+ GDBusProxy *proxy = connman_device_get_data(device);
+ dbus_bool_t device_powered = TRUE;
+ const char *path;
+
+ if (!proxy)
+ return 0;
+
+ path = g_dbus_proxy_get_path(proxy);
+
+ if (proxy_get_bool(proxy, "Powered")) {
+ DBG("already enabled %p %s", device, path);
+ return -EALREADY;
+ }
- dbus_message_iter_recurse(&array, &dict);
+ DBG("device %p %s", device, path);
- while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
- DBusMessageIter entry, value;
- const char *key;
+ g_dbus_proxy_set_property_basic(proxy, "Powered",
+ DBUS_TYPE_BOOLEAN, &device_powered,
+ device_enable_cb, g_strdup(path), NULL);
- dbus_message_iter_recurse(&dict, &entry);
- dbus_message_iter_get_basic(&entry, &key);
+ return -EINPROGRESS;
+}
- dbus_message_iter_next(&entry);
- dbus_message_iter_recurse(&entry, &value);
+static void disable_device(struct connman_device *device, const char *path)
+{
+ GHashTableIter iter;
+ gpointer key, value;
- if (g_str_equal(key, "Powered") == TRUE) {
- gboolean val;
+ DBG("device %p %s", device, path);
+ connman_device_set_powered(device, false);
- dbus_message_iter_get_basic(&value, &val);
- connman_device_set_powered(adapter, val);
- } else if (g_str_equal(key, "Discovering") == TRUE) {
- gboolean val;
+ g_hash_table_iter_init(&iter, networks);
+ while (g_hash_table_iter_next(&iter, &key, &value)) {
+ struct bluetooth_pan *pan = value;
- dbus_message_iter_get_basic(&value, &val);
- connman_device_set_scanning(adapter, val);
- } else if (g_str_equal(key, "Devices") == TRUE) {
- check_devices(adapter, connection, &value);
+ if (pan->network && connman_network_get_device(pan->network)
+ == device) {
+ DBG("disable network %p", pan->network);
+ connman_device_remove_network(device, pan->network);
}
+ }
+}
+
+static void device_disable_cb(const DBusError *error, void *user_data)
+{
+ char *path = user_data;
+ struct connman_device *device;
- dbus_message_iter_next(&dict);
+ device = g_hash_table_lookup(devices, path);
+ if (!device) {
+ DBG("device already removed");
+ goto out;
}
+
+ if (dbus_error_is_set(error)) {
+ connman_warn("Bluetooth device %s not disabled: %s",
+ path, error->message);
+ goto out;
+ }
+
+#if !defined TIZEN_EXT
+ disable_device(device, path);
+#endif
+
+out:
+ g_free(path);
}
-static void adapter_properties(DBusConnection *connection, const char *path,
- DBusMessage *message, void *user_data)
+static int bluetooth_device_disable(struct connman_device *device)
{
- const char *node = g_basename(path);
- struct connman_device *adapter;
+ GDBusProxy *proxy = connman_device_get_data(device);
+ dbus_bool_t device_powered = FALSE;
+ const char *path;
+
+ if (!proxy)
+ return 0;
- DBG("path %s", path);
+ path = g_dbus_proxy_get_path(proxy);
- adapter = find_adapter(path);
- if (adapter != NULL)
- goto done;
+ if (!proxy_get_bool(proxy, "Powered")) {
+ DBG("already disabled %p %s", device, path);
+ return -EALREADY;
+ }
+
+ DBG("device %p %s", device, path);
+
+ g_dbus_proxy_set_property_basic(proxy, "Powered",
+ DBUS_TYPE_BOOLEAN, &device_powered,
+ device_disable_cb, g_strdup(path), NULL);
+
+ return -EINPROGRESS;
+}
- adapter = connman_device_create(node, CONNMAN_DEVICE_TYPE_BLUETOOTH);
- if (adapter == NULL)
+static void adapter_property_change(GDBusProxy *proxy, const char *name,
+ DBusMessageIter *iter, void *user_data)
+{
+ struct connman_device *device;
+ const char *path;
+ bool adapter_powered, device_powered;
+
+ if (strcmp(name, "Powered") != 0)
return;
- connman_device_set_path(adapter, path);
+ path = g_dbus_proxy_get_path(proxy);
+ device = g_hash_table_lookup(devices, path);
+
+ adapter_powered = proxy_get_bool(proxy, "Powered");
+ device_powered = connman_device_get_powered(device);
- if (g_str_has_prefix(node, "hci") == TRUE) {
- int index;
- errno = 0;
- index = atoi(node + 3);
- if (errno == 0)
- connman_device_set_index(adapter, index);
+ DBG("device %p %s device powered %d adapter powered %d", device, path,
+ device_powered, adapter_powered);
+
+ if (device_powered != adapter_powered) {
+ if (adapter_powered)
+ enable_device(device, path);
+ else
+ disable_device(device, path);
}
+}
+
+static void device_free(gpointer data)
+{
+ struct connman_device *device = data;
+ GDBusProxy *proxy = connman_device_get_data(device);
+
+ connman_device_set_data(device, NULL);
+ if (proxy)
+ g_dbus_proxy_unref(proxy);
- connman_device_set_interface(adapter, node);
+ connman_device_unregister(device);
+ connman_device_unref(device);
+}
+
+struct tethering_info {
+ struct connman_technology *technology;
+ char *bridge;
+ bool enable;
+};
+
+static void tethering_free(void *user_data)
+{
+ struct tethering_info *tethering = user_data;
+
+ g_free(tethering->bridge);
+ g_free(tethering);
+}
- connman_device_set_policy(adapter, CONNMAN_DEVICE_POLICY_MANUAL);
- connman_device_set_mode(adapter, CONNMAN_DEVICE_MODE_MULTIPLE_NETWORKS);
+static void tethering_create_cb(DBusMessage *message, void *user_data)
+{
+ struct tethering_info *tethering = user_data;
- if (connman_device_register(adapter) < 0) {
- connman_device_unref(adapter);
+ if (dbus_message_get_type(message) == DBUS_MESSAGE_TYPE_ERROR) {
+ const char *dbus_error = dbus_message_get_error_name(message);
+
+ DBG("%s tethering failed: %s",
+ tethering->enable ? "enable" : "disable",
+ dbus_error);
return;
}
- adapter_list = g_slist_append(adapter_list, adapter);
+ DBG("bridge %s %s", tethering->bridge, tethering->enable ?
+ "enabled": "disabled");
-done:
- parse_adapter_properties(adapter, connection, message);
+ if (tethering->technology)
+ connman_technology_tethering_notify(tethering->technology,
+ tethering->enable);
}
-static void add_adapter(DBusConnection *connection, const char *path)
+static void tethering_append(DBusMessageIter *iter, void *user_data)
{
- DBG("path %s", path);
+ struct tethering_info *tethering = user_data;
+ const char *nap = "nap";
- get_properties(connection, path, BLUEZ_ADAPTER_INTERFACE,
- adapter_properties, NULL);
+ dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &nap);
+ if (tethering->enable)
+ dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
+ &tethering->bridge);
}
-static void remove_adapter(DBusConnection *connection, const char *path)
+static bool tethering_create(const char *path,
+ struct connman_technology *technology, const char *bridge,
+ bool enabled)
{
- struct connman_device *adapter;
+ struct tethering_info *tethering = g_new0(struct tethering_info, 1);
+ GDBusProxy *proxy;
+ const char *method;
+ bool result;
+
+ if (!bridge) {
+ g_free(tethering);
+ return false;
+ }
- DBG("path %s", path);
+ proxy = g_dbus_proxy_new(client, path, "org.bluez.NetworkServer1");
+ if (!proxy) {
+ g_free(tethering);
+ return false;
+ }
- adapter = find_adapter(path);
- if (adapter == NULL)
- return;
+ DBG("path %s bridge %s", path, bridge);
+
+ tethering->technology = technology;
+ tethering->bridge = g_strdup(bridge);
+ tethering->enable = enabled;
+
+ if (tethering->enable)
+ method = "Register";
+ else
+ method = "Unregister";
+
+ result = g_dbus_proxy_method_call(proxy, method, tethering_append,
+ tethering_create_cb, tethering, tethering_free);
- adapter_list = g_slist_remove(adapter_list, adapter);
+ g_dbus_proxy_unref(proxy);
- connman_device_unregister(adapter);
- connman_device_unref(adapter);
+ return result;
}
-static void list_adapters_reply(DBusPendingCall *call, void *user_data)
+static void device_create(GDBusProxy *proxy)
{
- DBusConnection *connection = user_data;
- DBusMessage *reply;
- DBusError error;
- char **adapters;
- int i, num_adapters;
+ struct connman_device *device = NULL;
+ const char *path = g_dbus_proxy_get_path(proxy);
+ const char *address;
+ char ident[BLUETOOTH_ADDR_LEN * 2 + 1];
+ bool powered;
+
+ address = proxy_get_string(proxy, "Address");
+ if (!address)
+ return;
+
+ address2ident(address, ident);
+
+ device = connman_device_create("bluetooth",
+ CONNMAN_DEVICE_TYPE_BLUETOOTH);
+ if (!device)
+ return;
- DBG("");
+ connman_device_set_data(device, g_dbus_proxy_ref(proxy));
+ connman_device_set_ident(device, ident);
- reply = dbus_pending_call_steal_reply(call);
+ g_hash_table_replace(devices, g_strdup(path), device);
- dbus_error_init(&error);
+ DBG("device %p %s device powered %d adapter powered %d", device,
+ path, connman_device_get_powered(device),
+ proxy_get_bool(proxy, "Powered"));
- 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;
+ if (connman_device_register(device) < 0) {
+ g_hash_table_remove(devices, device);
+ return;
}
- for (i = 0; i < num_adapters; i++)
- get_properties(connection, adapters[i],
- BLUEZ_ADAPTER_INTERFACE,
- adapter_properties, NULL);
+ g_dbus_proxy_set_property_watch(proxy, adapter_property_change, NULL);
- g_strfreev(adapters);
+ powered = proxy_get_bool(proxy, "Powered");
+ connman_device_set_powered(device, powered);
-done:
- dbus_message_unref(reply);
+ if (proxy_get_role(proxy) && !bluetooth_tethering)
+ tethering_create(path, NULL, NULL, false);
}
-static void bluetooth_connect(DBusConnection *connection, void *user_data)
+static void object_added(GDBusProxy *proxy, void *user_data)
{
- DBusMessage *message;
- DBusPendingCall *call;
+ const char *interface;
- DBG("connection %p", connection);
+ interface = g_dbus_proxy_get_interface(proxy);
+ if (!interface) {
+ connman_warn("Interface or proxy missing when adding "
+ "bluetooth object");
+ return;
+ }
- message = dbus_message_new_method_call(BLUEZ_SERVICE, "/",
- BLUEZ_MANAGER_INTERFACE, LIST_ADAPTERS);
- if (message == NULL)
+ if (strcmp(interface, "org.bluez.Adapter1") == 0) {
+ DBG("%s %s", interface, g_dbus_proxy_get_path(proxy));
+ device_create(proxy);
return;
+ }
- if (dbus_connection_send_with_reply(connection, message,
- &call, TIMEOUT) == FALSE) {
- connman_error("Failed to get Bluetooth adapters");
- dbus_message_unref(message);
+ if (strcmp(interface, "org.bluez.Network1") == 0) {
+ DBG("%s %s", interface, g_dbus_proxy_get_path(proxy));
+ pan_create(proxy);
return;
}
+}
+
+static void object_removed(GDBusProxy *proxy, void *user_data)
+{
+ const char *interface, *path;
+
+ interface = g_dbus_proxy_get_interface(proxy);
+ if (!interface) {
+ connman_warn("Interface or proxy missing when removing "
+ "bluetooth object");
+ return;
+ }
+
+ if (strcmp(interface, "org.bluez.Adapter1") == 0) {
+ path = g_dbus_proxy_get_path(proxy);
+ DBG("%s %s", interface, path);
+
+ g_hash_table_remove(devices, path);
+ }
- dbus_pending_call_set_notify(call, list_adapters_reply,
- connection, NULL);
+ if (strcmp(interface, "org.bluez.Network1") == 0) {
+ path = g_dbus_proxy_get_path(proxy);
+ DBG("%s %s", interface, path);
+
+ g_hash_table_remove(networks, path);
+ }
- dbus_message_unref(message);
}
-static void bluetooth_disconnect(DBusConnection *connection, void *user_data)
+static int bluetooth_device_probe(struct connman_device *device)
{
- DBG("connection %p", connection);
+ GHashTableIter iter;
+ gpointer key, value;
+
+ g_hash_table_iter_init(&iter, devices);
+
+ while (g_hash_table_iter_next(&iter, &key, &value)) {
+ struct connman_device *known = value;
+
+ if (device == known)
+ return 0;
+ }
- free_adapters();
+ return -EOPNOTSUPP;
}
-static DBusHandlerResult bluetooth_signal(DBusConnection *connection,
- DBusMessage *message, void *user_data)
+static void bluetooth_device_remove(struct connman_device *device)
{
- if (dbus_message_has_interface(message,
- BLUEZ_MANAGER_INTERFACE) == FALSE &&
- dbus_message_has_interface(message,
- BLUEZ_ADAPTER_INTERFACE) == FALSE)
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+ DBG("%p", device);
+}
- DBG("connection %p", connection);
+static struct connman_device_driver device_driver = {
+ .name = "bluetooth",
+ .type = CONNMAN_DEVICE_TYPE_BLUETOOTH,
+ .probe = bluetooth_device_probe,
+ .remove = bluetooth_device_remove,
+ .enable = bluetooth_device_enable,
+ .disable = bluetooth_device_disable,
+};
- if (dbus_message_is_signal(message, BLUEZ_ADAPTER_INTERFACE,
- PROPERTY_CHANGED) == TRUE) {
- property_changed(connection, message);
- } else if (dbus_message_is_signal(message, BLUEZ_MANAGER_INTERFACE,
- ADAPTER_ADDED) == TRUE) {
- const char *path;
- dbus_message_get_args(message, NULL,
- DBUS_TYPE_OBJECT_PATH, &path,
- DBUS_TYPE_INVALID);
- add_adapter(connection, path);
- } else if (dbus_message_is_signal(message, BLUEZ_MANAGER_INTERFACE,
- ADAPTER_REMOVED) == TRUE) {
- const char *path;
- dbus_message_get_args(message, NULL,
- DBUS_TYPE_OBJECT_PATH, &path,
- DBUS_TYPE_INVALID);
- remove_adapter(connection, path);
- }
+static int bluetooth_tech_probe(struct connman_technology *technology)
+{
+ return 0;
+}
+
+static void bluetooth_tech_remove(struct connman_technology *technology)
+{
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
-static DBusConnection *connection;
-static guint watch;
+static int bluetooth_tech_set_tethering(struct connman_technology *technology,
+ const char *identifier, const char *passphrase,
+ const char *bridge, bool enabled)
+{
+ GHashTableIter hash_iter;
+ gpointer key, value;
+ int i = 0;
+
+ bluetooth_tethering = enabled;
-static const char *added_rule = "type=signal,member=" ADAPTER_ADDED
- ",interface=" BLUEZ_MANAGER_INTERFACE;
-static const char *removed_rule = "type=signal,member=" ADAPTER_REMOVED
- ",interface=" BLUEZ_MANAGER_INTERFACE;
+ g_hash_table_iter_init(&hash_iter, devices);
-static const char *adapter_rule = "type=signal,member=" PROPERTY_CHANGED
- ",interface=" BLUEZ_ADAPTER_INTERFACE;
+ while (g_hash_table_iter_next(&hash_iter, &key, &value)) {
+ const char *path = key;
+ struct connman_device *device = value;
+
+ DBG("device %p", device);
+
+ if (tethering_create(path, technology, bridge, enabled)
+ )
+ i++;
+ }
+
+ DBG("%s %d device(s)", enabled ? "enabled" : "disabled", i);
+
+ if (i == 0)
+ return -ENODEV;
+
+ return 0;
+}
+
+static struct connman_technology_driver tech_driver = {
+ .name = "bluetooth",
+ .type = CONNMAN_SERVICE_TYPE_BLUETOOTH,
+ .probe = bluetooth_tech_probe,
+ .remove = bluetooth_tech_remove,
+ .set_tethering = bluetooth_tech_set_tethering,
+};
static int bluetooth_init(void)
{
- int err = -EIO;
-
connection = connman_dbus_get_connection();
- if (connection == NULL)
- return -EIO;
+ if (!connection)
+ goto out;
- if (dbus_connection_add_filter(connection, bluetooth_signal,
- NULL, NULL) == FALSE)
- goto unref;
+ if (connman_technology_driver_register(&tech_driver) < 0) {
+ connman_warn("Failed to initialize technology for Bluez 5");
+ goto out;
+ }
+
+ devices = g_hash_table_new_full(g_str_hash, g_str_equal, g_free,
+ device_free);
- err = connman_device_driver_register(&bluetooth_driver);
- if (err < 0)
- goto remove;
+ if (connman_device_driver_register(&device_driver) < 0) {
+ connman_warn("Failed to initialize device driver for "
+ BLUEZ_SERVICE);
+ connman_technology_driver_unregister(&tech_driver);
+ goto out;
+ }
- watch = g_dbus_add_service_watch(connection, BLUEZ_SERVICE,
- bluetooth_connect, bluetooth_disconnect, NULL, NULL);
- if (watch == 0) {
- connman_device_driver_unregister(&bluetooth_driver);
- err = -EIO;
- goto remove;
+ if (connman_network_driver_register(&network_driver) < 0) {
+ connman_technology_driver_unregister(&tech_driver);
+ connman_device_driver_unregister(&device_driver);
+ goto out;
}
- if (g_dbus_check_service(connection, BLUEZ_SERVICE) == TRUE)
- bluetooth_connect(connection, NULL);
+ networks = g_hash_table_new_full(g_str_hash, g_str_equal, g_free,
+ pan_free);
- dbus_bus_add_match(connection, added_rule, NULL);
- dbus_bus_add_match(connection, removed_rule, NULL);
- dbus_bus_add_match(connection, adapter_rule, NULL);
- dbus_connection_flush(connection);
+ client = g_dbus_client_new(connection, BLUEZ_SERVICE, BLUEZ_PATH);
+ if (!client) {
+ connman_warn("Failed to initialize D-Bus client for "
+ BLUEZ_SERVICE);
+ goto out;
+ }
+
+ g_dbus_client_set_proxy_handlers(client, object_added, object_removed,
+ NULL, NULL);
return 0;
-remove:
- dbus_connection_remove_filter(connection, bluetooth_signal, NULL);
+out:
+ if (networks)
+ g_hash_table_destroy(networks);
-unref:
- dbus_connection_unref(connection);
+ if (devices)
+ g_hash_table_destroy(devices);
+
+ if (client)
+ g_dbus_client_unref(client);
- return err;
+ if (connection)
+ dbus_connection_unref(connection);
+
+ return -EIO;
}
static void bluetooth_exit(void)
{
- dbus_bus_remove_match(connection, adapter_rule, NULL);
- dbus_bus_remove_match(connection, removed_rule, NULL);
- dbus_bus_remove_match(connection, added_rule, NULL);
- dbus_connection_flush(connection);
-
- g_dbus_remove_watch(connection, watch);
+ /*
+ * We unset the disabling of the Bluetooth device when shutting down
+ * so that non-PAN BT connections are not affected.
+ */
+ device_driver.disable = NULL;
- free_adapters();
+ g_dbus_client_unref(client);
- connman_device_driver_unregister(&bluetooth_driver);
+ connman_network_driver_unregister(&network_driver);
+ g_hash_table_destroy(networks);
- dbus_connection_remove_filter(connection, bluetooth_signal, NULL);
+ connman_device_driver_unregister(&device_driver);
+ g_hash_table_destroy(devices);
+ connman_technology_driver_unregister(&tech_driver);
dbus_connection_unref(connection);
}
CONNMAN_PLUGIN_DEFINE(bluetooth, "Bluetooth technology plugin", VERSION,
- bluetooth_init, bluetooth_exit)
+ CONNMAN_PLUGIN_PRIORITY_DEFAULT, bluetooth_init, bluetooth_exit)
projects / platform / upstream / connman.git / blobdiff