diff options
Diffstat (limited to 'serial/main.c')
-rw-r--r-- | serial/main.c | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/serial/main.c b/serial/main.c new file mode 100644 index 00000000..20aea93a --- /dev/null +++ b/serial/main.c @@ -0,0 +1,150 @@ +/* + * + * 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 <sys/types.h> + +#include <bluetooth/bluetooth.h> +#include <bluetooth/sdp.h> + +#include <gdbus.h> + +#include "plugin.h" +#include "device.h" +#include "adapter.h" +#include "logging.h" +#include "manager.h" +#include "port.h" + +#define SERIAL_PORT_UUID "00001101-0000-1000-8000-00805F9B34FB" +#define DIALUP_NET_UUID "00001103-0000-1000-8000-00805F9B34FB" + +#define SERIAL_INTERFACE "org.bluez.Serial" +#define ERROR_INVALID_ARGS "org.bluez.Error.InvalidArguments" +#define ERROR_DOES_NOT_EXIST "org.bluez.Error.DoesNotExist" + +static DBusMessage *serial_connect(DBusConnection *conn, + DBusMessage *msg, void *user_data) +{ + struct btd_device *device = user_data; + const char *target; + char src[18], dst[18]; + + if (dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &target, + DBUS_TYPE_INVALID) == FALSE) + return NULL; + + ba2str(&device->src, src); + ba2str(&device->dst, dst); + + service_connect(conn, msg, src, dst, target); + + return NULL; +} + +static DBusMessage *serial_disconnect(DBusConnection *conn, + DBusMessage *msg, void *user_data) +{ + const char *device, *sender; + int err, id; + + if (dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &device, + DBUS_TYPE_INVALID) == FALSE) + return NULL; + + sender = dbus_message_get_sender(msg); + + if (sscanf(device, "/dev/rfcomm%d", &id) != 1) + return g_dbus_create_error(msg, ERROR_INVALID_ARGS, NULL); + + err = port_remove_listener(sender, device); + if (err < 0) + return g_dbus_create_error(msg, ERROR_DOES_NOT_EXIST, NULL); + + return g_dbus_create_reply(msg, DBUS_TYPE_INVALID); +} + +static GDBusMethodTable serial_methods[] = { + { "Connect", "s", "s", serial_connect, G_DBUS_METHOD_FLAG_ASYNC }, + { "Disconnect", "s", "", serial_disconnect }, + { } +}; + +static DBusConnection *conn; + +static int serial_probe(struct btd_device *device) +{ + DBG("path %s", device->path); + + if (g_dbus_register_interface(conn, device->path, SERIAL_INTERFACE, + serial_methods, NULL, NULL, + device, NULL) == FALSE) + return -1; + + return 0; +} + +static void serial_remove(struct btd_device *device) +{ + DBG("path %s", device->path); + + g_dbus_unregister_interface(conn, device->path, SERIAL_INTERFACE); +} + +static struct btd_device_driver serial_driver = { + .name = "serial", + .uuids = BTD_UUIDS(SERIAL_PORT_UUID, DIALUP_NET_UUID), + .probe = serial_probe, + .remove = serial_remove, +}; + +static int serial_init(void) +{ + conn = dbus_bus_get(DBUS_BUS_SYSTEM, NULL); + if (conn == NULL) + return -EIO; + + if (serial_manager_init(conn) < 0) { + dbus_connection_unref(conn); + return -EIO; + } + + btd_register_device_driver(&serial_driver); + + return 0; +} + +static void serial_exit(void) +{ + btd_unregister_device_driver(&serial_driver); + + serial_manager_exit(); + + dbus_connection_unref(conn); +} + +BLUETOOTH_PLUGIN_DEFINE("serial", serial_init, serial_exit) |