diff options
Diffstat (limited to 'serial/manager.c')
| -rw-r--r-- | serial/manager.c | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/serial/manager.c b/serial/manager.c new file mode 100644 index 0000000..eba8a91 --- /dev/null +++ b/serial/manager.c @@ -0,0 +1,176 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2004-2010 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 <ctype.h> +#include <dirent.h> +#include <errno.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <termios.h> +#include <unistd.h> +#include <arpa/inet.h> +#include <sys/param.h> +#include <sys/ioctl.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <sys/un.h> + +#include <bluetooth/bluetooth.h> +#include <bluetooth/sdp.h> +#include <bluetooth/sdp_lib.h> +#include <bluetooth/rfcomm.h> + +#include <glib.h> +#include <gdbus.h> + +#include "../src/dbus-common.h" +#include "adapter.h" +#include "device.h" + +#include "log.h" +#include "textfile.h" + +#include "error.h" +#include "port.h" +#include "proxy.h" +#include "storage.h" +#include "manager.h" +#include "sdpd.h" +#include "glib-helper.h" + +#define RFCOMM_UUID_STR "00000003-0000-1000-8000-00805F9B34FB" + +static DBusConnection *connection = NULL; + +static int serial_probe(struct btd_device *device, const char *uuid) +{ + struct btd_adapter *adapter = device_get_adapter(device); + const gchar *path = device_get_path(device); + sdp_list_t *protos; + int ch; + bdaddr_t src, dst; + const sdp_record_t *rec; + + DBG("path %s: %s", path, uuid); + + rec = btd_device_get_record(device, uuid); + if (!rec) + return -EINVAL; + + if (sdp_get_access_protos(rec, &protos) < 0) + 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 < 1 || ch > 30) { + error("Channel out of range: %d", ch); + return -EINVAL; + } + + adapter_get_address(adapter, &src); + device_get_address(device, &dst); + + return port_register(connection, path, &src, &dst, uuid, ch); +} + +static void serial_remove(struct btd_device *device) +{ + const gchar *path = device_get_path(device); + + DBG("path %s", path); + + port_unregister(path); +} + + +static int port_probe(struct btd_device *device, GSList *uuids) +{ + while (uuids) { + serial_probe(device, uuids->data); + uuids = uuids->next; + } + + return 0; +} + +static void port_remove(struct btd_device *device) +{ + return serial_remove(device); +} + +static struct btd_device_driver serial_port_driver = { + .name = "serial-port", + .uuids = BTD_UUIDS(RFCOMM_UUID_STR), + .probe = port_probe, + .remove = port_remove, +}; + +static int proxy_probe(struct btd_adapter *adapter) +{ + const char *path = adapter_get_path(adapter); + + DBG("path %s", path); + + return proxy_register(connection, adapter); +} + +static void proxy_remove(struct btd_adapter *adapter) +{ + const char *path = adapter_get_path(adapter); + + DBG("path %s", path); + + proxy_unregister(adapter); +} + +static struct btd_adapter_driver serial_proxy_driver = { + .name = "serial-proxy", + .probe = proxy_probe, + .remove = proxy_remove, +}; + +int serial_manager_init(DBusConnection *conn) +{ + connection = dbus_connection_ref(conn); + + btd_register_adapter_driver(&serial_proxy_driver); + btd_register_device_driver(&serial_port_driver); + + return 0; +} + +void serial_manager_exit(void) +{ + btd_unregister_device_driver(&serial_port_driver); + + dbus_connection_unref(connection); + connection = NULL; +} |