diff options
| -rw-r--r-- | Makefile.am | 5 | ||||
| -rw-r--r-- | acinclude.m4 | 6 | ||||
| -rw-r--r-- | plugins/wiimote.c | 111 |
3 files changed, 122 insertions, 0 deletions
diff --git a/Makefile.am b/Makefile.am index 5f54b5b7f..6a9c76f99 100644 --- a/Makefile.am +++ b/Makefile.am @@ -227,6 +227,11 @@ builtin_sources += plugins/storage.c builtin_modules += adaptername builtin_sources += plugins/adaptername.c +if WIIMOTEPLUGIN +builtin_modules += wiimote +builtin_sources += plugins/wiimote.c +endif + if MAEMO6PLUGIN builtin_modules += maemo6 builtin_sources += plugins/maemo6.c diff --git a/acinclude.m4 b/acinclude.m4 index af97cce5a..4073f59f4 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -213,6 +213,7 @@ AC_DEFUN([AC_ARG_BLUEZ], [ maemo6_enable=no sap_driver=dummy dbusoob_enable=no + wiimote_enable=no AC_ARG_ENABLE(optimization, AC_HELP_STRING([--disable-optimization], [disable code optimization]), [ optimization_enable=${enableval} @@ -345,6 +346,10 @@ AC_DEFUN([AC_ARG_BLUEZ], [ dbusoob_enable=${enableval} ]) + AC_ARG_ENABLE(wiimote, AC_HELP_STRING([--enable-wiimote], [compile with Wii Remote plugin]), [ + wiimote_enable=${enableval} + ]) + AC_ARG_ENABLE(hal, AC_HELP_STRING([--enable-hal], [Use HAL to determine adapter class]), [ hal_enable=${enableval} ]) @@ -403,4 +408,5 @@ AC_DEFUN([AC_ARG_BLUEZ], [ AM_CONDITIONAL(DATAFILES, test "${datafiles_enable}" = "yes") AM_CONDITIONAL(MAEMO6PLUGIN, test "${maemo6_enable}" = "yes") AM_CONDITIONAL(DBUSOOBPLUGIN, test "${dbusoob_enable}" = "yes") + AM_CONDITIONAL(WIIMOTEPLUGIN, test "${wiimote_enable}" = "yes") ]) diff --git a/plugins/wiimote.c b/plugins/wiimote.c new file mode 100644 index 000000000..e60231b54 --- /dev/null +++ b/plugins/wiimote.c @@ -0,0 +1,111 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2011 David Herrmann <dh.herrmann@googlemail.com> + * + * + * 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 <bluetooth/bluetooth.h> + +#include "plugin.h" +#include "adapter.h" +#include "device.h" +#include "log.h" +#include "storage.h" + +/* + * Nintendo Wii Remote devices require the bdaddr of the host as pin input for + * authentication. This plugin registers a pin-callback and forces this pin + * to be used for authentication. + * + * There are two ways to place the wiimote into discoverable mode. + * - Pressing the red-sync button on the back of the wiimote. This module + * supports pairing via this method. Auto-reconnect should be possible after + * the device was paired once. + * - Pressing the 1+2 buttons on the front of the wiimote. This module does + * not support this method since this method never enables auto-reconnect. + * Hence, pairing is not needed. Use it without pairing if you want. + * After connecting the wiimote you should immediately connect to the input + * service of the wiimote. If you don't, the wiimote will close the connection. + * The wiimote waits about 5 seconds until it turns off again. + * Auto-reconnect is only enabled when pairing with the wiimote via the red + * sync-button and then connecting to the input service. If you do not connect + * to the input service, then auto-reconnect is not enabled. + * If enabled, the wiimote connects to the host automatically when any button + * is pressed. + */ + +static ssize_t wii_pincb(struct btd_adapter *adapter, struct btd_device *device, + char *pinbuf) +{ + uint16_t vendor, product; + bdaddr_t sba, dba; + char src_addr[18], dst_addr[18]; + + adapter_get_address(adapter, &sba); + device_get_address(device, &dba); + ba2str(&sba, src_addr); + ba2str(&dba, dst_addr); + + if (0 == read_device_id(src_addr, dst_addr, NULL, &vendor, &product, + NULL)) { + if (vendor == 0x057e && product == 0x0306) { + DBG("Forcing fixed pin on detected wiimote %s", dst_addr); + memcpy(pinbuf, &sba, 6); + return 6; + } + } + + return 0; +} + +static int wii_probe(struct btd_adapter *adapter) +{ + btd_adapter_register_pin_cb(adapter, wii_pincb); + + return 0; +} + +static void wii_remove(struct btd_adapter *adapter) +{ + btd_adapter_unregister_pin_cb(adapter, wii_pincb); +} + +static struct btd_adapter_driver wii_driver = { + .name = "wiimote", + .probe = wii_probe, + .remove = wii_remove, +}; + +static int wii_init(void) +{ + return btd_register_adapter_driver(&wii_driver); +} + +static void wii_exit(void) +{ + btd_unregister_adapter_driver(&wii_driver); +} + +BLUETOOTH_PLUGIN_DEFINE(wiimote, VERSION, + BLUETOOTH_PLUGIN_PRIORITY_LOW, wii_init, wii_exit) |