| /* |
| * |
| * BlueZ - Bluetooth protocol stack for Linux |
| * |
| * Copyright (C) 2004-2009 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 <bluetooth/hci.h> |
| #include <bluetooth/sdp.h> |
| #include <bluetooth/sdp_lib.h> |
| |
| #include <gdbus.h> |
| |
| #include "logging.h" |
| #include "../src/adapter.h" |
| #include "../src/device.h" |
| |
| #include "device.h" |
| #include "server.h" |
| #include "manager.h" |
| |
| static int idle_timeout = 0; |
| |
| static DBusConnection *connection = NULL; |
| GSList *adapters = NULL; |
| |
| static void input_remove(struct btd_device *device, const char *uuid) |
| { |
| const gchar *path = device_get_path(device); |
| |
| DBG("path %s", path); |
| |
| input_device_unregister(path, uuid); |
| } |
| |
| static int hid_device_probe(struct btd_device *device, GSList *uuids) |
| { |
| struct btd_adapter *adapter = device_get_adapter(device); |
| const gchar *path = device_get_path(device); |
| const sdp_record_t *rec = btd_device_get_record(device, uuids->data); |
| bdaddr_t src, dst; |
| |
| DBG("path %s", path); |
| |
| if (!rec) |
| return -1; |
| |
| adapter_get_address(adapter, &src); |
| device_get_address(device, &dst); |
| |
| return input_device_register(connection, device, path, &src, &dst, |
| HID_UUID, rec->handle, idle_timeout * 60); |
| } |
| |
| static void hid_device_remove(struct btd_device *device) |
| { |
| input_remove(device, HID_UUID); |
| } |
| |
| static int headset_probe(struct btd_device *device, GSList *uuids) |
| { |
| struct btd_adapter *adapter = device_get_adapter(device); |
| const gchar *path = device_get_path(device); |
| const sdp_record_t *record; |
| sdp_list_t *protos; |
| uint8_t ch; |
| bdaddr_t src, dst; |
| |
| DBG("path %s", path); |
| |
| if (!g_slist_find_custom(uuids, HSP_HS_UUID, |
| (GCompareFunc) strcasecmp)) |
| return -EINVAL; |
| |
| record = btd_device_get_record(device, uuids->data); |
| |
| if (!record || sdp_get_access_protos(record, &protos) < 0) { |
| error("Invalid record"); |
| return -EINVAL; |
| } |
| |
| ch = sdp_get_proto_port(protos, RFCOMM_UUID); |
| sdp_list_foreach(protos, (sdp_list_func_t) sdp_list_free, NULL); |
| sdp_list_free(protos, NULL); |
| |
| if (ch <= 0) { |
| error("Invalid RFCOMM channel"); |
| return -EINVAL; |
| } |
| |
| adapter_get_address(adapter, &src); |
| device_get_address(device, &dst); |
| |
| return fake_input_register(connection, device, path, &src, &dst, |
| HSP_HS_UUID, ch); |
| } |
| |
| static void headset_remove(struct btd_device *device) |
| { |
| input_remove(device, HSP_HS_UUID); |
| } |
| |
| static int hid_server_probe(struct btd_adapter *adapter) |
| { |
| bdaddr_t src; |
| int ret; |
| |
| adapter_get_address(adapter, &src); |
| |
| ret = server_start(&src); |
| if (ret < 0) |
| return ret; |
| |
| adapters = g_slist_append(adapters, btd_adapter_ref(adapter)); |
| |
| return 0; |
| } |
| |
| static void hid_server_remove(struct btd_adapter *adapter) |
| { |
| bdaddr_t src; |
| |
| adapter_get_address(adapter, &src); |
| |
| server_stop(&src); |
| |
| adapters = g_slist_remove(adapters, adapter); |
| btd_adapter_unref(adapter); |
| } |
| |
| static struct btd_device_driver input_hid_driver = { |
| .name = "input-hid", |
| .uuids = BTD_UUIDS(HID_UUID), |
| .probe = hid_device_probe, |
| .remove = hid_device_remove, |
| }; |
| |
| static struct btd_device_driver input_headset_driver = { |
| .name = "input-headset", |
| .uuids = BTD_UUIDS(HSP_HS_UUID), |
| .probe = headset_probe, |
| .remove = headset_remove, |
| }; |
| |
| static struct btd_adapter_driver input_server_driver = { |
| .name = "input-server", |
| .probe = hid_server_probe, |
| .remove = hid_server_remove, |
| }; |
| |
| int input_manager_init(DBusConnection *conn, GKeyFile *config) |
| { |
| GError *err = NULL; |
| |
| if (config) { |
| idle_timeout = g_key_file_get_integer(config, "General", |
| "IdleTimeout", &err); |
| if (err) { |
| debug("input.conf: %s", err->message); |
| g_error_free(err); |
| } |
| } |
| |
| connection = dbus_connection_ref(conn); |
| |
| btd_register_adapter_driver(&input_server_driver); |
| |
| btd_register_device_driver(&input_hid_driver); |
| btd_register_device_driver(&input_headset_driver); |
| |
| return 0; |
| } |
| |
| void input_manager_exit(void) |
| { |
| btd_unregister_device_driver(&input_hid_driver); |
| btd_unregister_device_driver(&input_headset_driver); |
| |
| btd_unregister_adapter_driver(&input_server_driver); |
| |
| dbus_connection_unref(connection); |
| |
| connection = NULL; |
| } |