| /* |
| * |
| * BlueZ - Bluetooth protocol stack for Linux |
| * |
| * Copyright (C) 2004-2008 Marcel Holtmann <marcel@holtmann.org> |
| * |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * 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 <bluetooth/bluetooth.h> |
| |
| #include <gdbus.h> |
| |
| #include "plugin.h" |
| #include "../hcid/device.h" |
| #include "logging.h" |
| #include "dbus-service.h" |
| #include "manager.h" |
| |
| #define INPUT_INTERFACE "org.bluez.Input" |
| |
| static DBusMessage *input_connect(DBusConnection *conn, |
| DBusMessage *msg, void *user_data) |
| { |
| return g_dbus_create_reply(msg, DBUS_TYPE_INVALID); |
| } |
| |
| static DBusMessage *input_disconnect(DBusConnection *conn, |
| DBusMessage *msg, void *user_data) |
| { |
| return g_dbus_create_reply(msg, DBUS_TYPE_INVALID); |
| } |
| |
| static DBusMessage *input_is_connected(DBusConnection *conn, |
| DBusMessage *msg, void *user_data) |
| { |
| dbus_bool_t connected = FALSE; |
| |
| return g_dbus_create_reply(msg, DBUS_TYPE_BOOLEAN, &connected, |
| DBUS_TYPE_INVALID); |
| } |
| |
| static GDBusMethodTable input_methods[] = { |
| { "Connect", "", "", input_connect }, |
| { "Disconnect", "", "", input_disconnect }, |
| { "IsConnected", "", "b", input_is_connected }, |
| { } |
| }; |
| |
| static GDBusSignalTable input_signals[] = { |
| { "Connected", "" }, |
| { "Disconnected", "" }, |
| { } |
| }; |
| |
| static DBusConnection *conn; |
| |
| static int input_probe(struct btd_device *device) |
| { |
| DBG("path %s", device->path); |
| |
| if (g_dbus_register_interface(conn, device->path, INPUT_INTERFACE, |
| input_methods, input_signals, NULL, |
| device, NULL) == FALSE) |
| return -1; |
| |
| return 0; |
| } |
| |
| static void input_remove(struct btd_device *device) |
| { |
| DBG("path %s", device->path); |
| |
| g_dbus_unregister_interface(conn, device->path, INPUT_INTERFACE); |
| } |
| |
| static struct btd_device_driver input_driver = { |
| .name = "input", |
| .uuids = BTD_UUIDS("00001124-0000-1000-8000-00805f9b34fb"), |
| .probe = input_probe, |
| .remove = input_remove, |
| }; |
| |
| static GKeyFile *load_config_file(const char *file) |
| { |
| GKeyFile *keyfile; |
| GError *err = NULL; |
| |
| keyfile = g_key_file_new(); |
| |
| if (!g_key_file_load_from_file(keyfile, file, 0, &err)) { |
| error("Parsing %s failed: %s", file, err->message); |
| g_error_free(err); |
| g_key_file_free(keyfile); |
| return NULL; |
| } |
| |
| return keyfile; |
| } |
| |
| static int input_init(void) |
| { |
| GKeyFile *config; |
| |
| conn = dbus_bus_get(DBUS_BUS_SYSTEM, NULL); |
| if (conn == NULL) |
| return -EIO; |
| |
| config = load_config_file(CONFIGDIR "/input.conf"); |
| |
| if (input_manager_init(conn, config) < 0) { |
| dbus_connection_unref(conn); |
| return -EIO; |
| } |
| |
| if (config) |
| g_key_file_free(config); |
| |
| btd_register_device_driver(&input_driver); |
| |
| return 0; |
| } |
| |
| static void input_exit(void) |
| { |
| btd_unregister_device_driver(&input_driver); |
| |
| input_manager_exit(); |
| |
| dbus_connection_unref(conn); |
| } |
| |
| BLUETOOTH_PLUGIN_DEFINE("input", input_init, input_exit) |