/*
* $Id$
*
* Copyright (C) 2003-2015 JNode.org
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; If not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.jnode.driver.net.usb;
import org.apache.log4j.Logger;
import org.jnode.driver.Device;
import org.jnode.driver.DeviceToDriverMapper;
import org.jnode.driver.Driver;
import org.jnode.driver.bus.usb.InterfaceDescriptor;
import org.jnode.driver.bus.usb.USBConfiguration;
import org.jnode.driver.bus.usb.USBDevice;
import org.jnode.driver.bus.usb.USBInterface;
import org.jnode.driver.net.usb.bluetooth.UsbBluetoothDriver;
/**
* This class define driver finder for USB Wireless device.
*
* @author fabien L.
*/
public class UsbNetDeviceToDriverMapper implements DeviceToDriverMapper, UsbNetConstant {
private static final Logger log = Logger.getLogger(UsbNetDeviceToDriverMapper.class);
public Driver findDriver(Device device) {
if (!(device instanceof USBDevice)) {
return null;
}
final USBDevice dev = (USBDevice) device;
final USBConfiguration conf = dev.getConfiguration(0);
final USBInterface intf = conf.getInterface(0);
final InterfaceDescriptor descr = intf.getDescriptor();
if (descr.getInterfaceClass() != USB_CLASS_WIRELESS) {
return null;
}
log.debug("Found USB wireless device.");
if (descr.getInterfaceSubClass() == US_SC_RF) {
log.debug("Subclass " + descr.getInterfaceSubClass());
return new UsbBluetoothDriver();
}
return null;
}
public int getMatchLevel() {
return MATCH_DEVCLASS;
}
}