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/*
*
* Connection Manager
*
* Copyright (C) 2007-2008 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
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <errno.h>
#include <gdbus.h>
#include <connman/plugin.h>
#include <connman/device.h>
#include <connman/log.h>
#define BLUEZ_SERVICE "org.bluez"
#define TIMEOUT 5000
static int bluetooth_probe(struct connman_device *device)
{
DBG("device %p", device);
return 0;
}
static void bluetooth_remove(struct connman_device *device)
{
DBG("device %p", device);
}
static struct connman_device_driver bluetooth_driver = {
.name = "bluetooth",
.type = CONNMAN_DEVICE_TYPE_BLUETOOTH,
.probe = bluetooth_probe,
.remove = bluetooth_remove,
};
static GSList *device_list = NULL;
static void 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_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++) {
struct connman_element *device;
device = connman_element_create(NULL);
device->type = CONNMAN_ELEMENT_TYPE_DEVICE;
device->subtype = CONNMAN_ELEMENT_SUBTYPE_BLUETOOTH;
device->name = g_path_get_basename(adapters[i]);
connman_element_register(device, NULL);
device_list = g_slist_append(device_list, device);
}
g_strfreev(adapters);
done:
dbus_message_unref(reply);
}
static void bluetooth_connect(DBusConnection *connection, void *user_data)
{
DBusMessage *message;
DBusPendingCall *call;
DBG("connection %p", connection);
message = dbus_message_new_method_call(BLUEZ_SERVICE, "/",
"org.bluez.Manager", "ListAdapters");
if (message == NULL)
return;
if (dbus_connection_send_with_reply(connection, message,
&call, TIMEOUT) == FALSE) {
connman_error("Failed to get Bluetooth adapters");
dbus_message_unref(message);
return;
}
dbus_pending_call_set_notify(call, adapters_reply, NULL, NULL);
dbus_message_unref(message);
}
static void bluetooth_disconnect(DBusConnection *connection, void *user_data)
{
GSList *list;
DBG("connection %p", connection);
for (list = device_list; list; list = list->next) {
struct connman_element *device = list->data;
connman_element_unregister(device);
connman_element_unref(device);
}
g_slist_free(device_list);
device_list = NULL;
}
static DBusConnection *connection;
static guint watch;
static int bluetooth_init(void)
{
int err;
connection = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
if (connection == NULL)
return -EIO;
err = connman_device_driver_register(&bluetooth_driver);
if (err < 0) {
dbus_connection_unref(connection);
return -EIO;
}
watch = g_dbus_add_service_watch(connection, BLUEZ_SERVICE,
bluetooth_connect, bluetooth_disconnect, NULL, NULL);
if (watch == 0) {
connman_device_driver_unregister(&bluetooth_driver);
dbus_connection_unref(connection);
return -EIO;
}
if (g_dbus_check_service(connection, BLUEZ_SERVICE) == TRUE)
bluetooth_connect(connection, NULL);
return 0;
}
static void bluetooth_exit(void)
{
g_dbus_remove_watch(connection, watch);
connman_device_driver_unregister(&bluetooth_driver);
dbus_connection_unref(connection);
}
CONNMAN_PLUGIN_DEFINE(bluetooth, "Bluetooth technology plugin", VERSION,
bluetooth_init, bluetooth_exit)
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