/* * NonJUSB.java * * Created on 30. Juli 2003, 10:37 */package usb.windows;import java.io.IOException;import usb.core.*;import usb.util.LangCode;/** * Provides all functionality from the DeviceImpl class. * A device in that class is not using the jUSB driver and is therefore * not suited for the jUSB API * * @author  Mike Stahl * @version $id: NonJUSB.java, v1.0 Created on 30. Juli 2003, 10:37  */public class NonJUSB extends DeviceImpl implements DeviceSPI {      /**     * Create a new instance of NonJUSB root hub     * So far we can not modify the root hub    */   NonJUSB(USB bus, String devicePath, int address,DeviceImpl devices[])   throws IOException{      super(bus,devicePath,address,devices);    }            /**      * Creates a new instance of NonJUSB devices, such as an external hub or an usb device     */    public NonJUSB(USB bus,DeviceImpl hub, String devicePath, int address,String driverKeyName,String friendlyDevName, String uniqueID,int portIndex)     throws IOException{        super(bus, hub, devicePath,address,driverKeyName,friendlyDevName,uniqueID,portIndex);                        try{                       // we get the device descriptor for this devices as well            int hubHandle = this.openHandle(hub.getDevicePath());           if(hubHandle == USBException.ERROR_INVALID_HANDLE)                throw new USBException("INVALID_HANDLE_VALUE for external hub ",hubHandle);                    if(Windows.debugJUSB) System.out.println("getDeviceDescriptor: hubHandle:" + hubHandle +"  Port:" + getHubPortNum());                           super.descriptor = new DeviceDescriptor (this, getDeviceDescriptor(hubHandle,getHubPortNum()));              // close the root hub handle            this.closeHandle(hubHandle);                        hubHandle = this.openHandle(hub.getDevicePath());            //get the current Configuration Descriptor            byte[] buf;            if(Windows.debugJUSB) System.out.println("getConfigurationDescriptor: hubHandle:" + hubHandle +"  Port:" + getHubPortNum());            buf = getConfigurationDescriptor(hubHandle,getHubPortNum());            if (buf == null) System.out.println("No Configuration Descriptor Builded for that device");            else super.configuration = new Configuration(this, buf);                        // close the root hub handle            this.closeHandle(hubHandle);        }catch(IOException e){          System.out.println("Could not open the Handle to the device: " + e.getMessage());           }                    }          /** Never available, because this device does not use the jUSB driver. */        public void claimInterface(int ifnum) throws IOException {        throw new IOException("NonJusb.claimInterface()   >>> NO JUSB DRIVER SUPPORT! Install jusb driver for that device to use this method.");    }     /** Never available, because this device does not use the jUSB driver. */           public int clearHalt(byte ep) throws IOException {        throw new IOException("NonJusb.clearHalt()   >>> NO JUSB DRIVER SUPPORT! Install jusb driver for that device to use this method.");    }         /** Never available, because this device does not use the jUSB driver. */       public String getClaimer(int ifnum) throws IOException {        throw new IOException("NonJusb.getClaimer()   >>> NO JUSB DRIVER SUPPORT! Install jusb driver for that device to use this method.");    }         /** Never available, because this device does not use the jUSB driver. */       public byte[] getConfigBuf(int n) throws IOException {        throw new IOException("NonJusb.getConfigBuf()   >>> NO JUSB DRIVER SUPPORT! Install jusb driver for that device to use this method.");    }         /** Never available, because this device does not use the jUSB driver. */       public byte[] readBulk(int ep, int length) throws IOException {        throw new IOException("NonJusb.readBulk()   >>> NO JUSB DRIVER SUPPORT! Install jusb driver for that device to use this method.");    }         /** Never available, because this device does not use the jUSB driver. */       public byte[] readControl(byte type, byte request, short value, short index, short length) throws IOException {        throw new IOException("NonJusb.readControl()   >>> NO JUSB DRIVER SUPPORT! Install jusb driver for that device to use this method.");    }          /** Never available, because this device does not use the jUSB driver. */      public byte[] readIntr(int ep, int len) throws IOException {        throw new IOException("NonJusb.readIntr()   >>> NO JUSB DRIVER SUPPORT! Install jusb driver for that device to use this method.");    }          /** Never available, because this device does not use the jUSB driver. */      public void releaseInterface(int ifnum) throws IOException {        throw new IOException("NonJusb.releaseInterface()   >>> NO JUSB DRIVER SUPPORT! Install jusb driver for that device to use this method.");    }          /** Never available, because this device does not use the jUSB driver. */      public void setInterface(int ifnum, int alt) throws IOException {        throw new IOException("NonJusb.setInterface()   >>> NO JUSB DRIVER SUPPORT! Install jusb driver for that device to use this method.");    }           /** Never available, because this device does not use the jUSB driver. */     public void writeBulk(int ep, byte[] buf) throws IOException {        throw new IOException("NonJusb.writeBulk()   >>> NO JUSB DRIVER SUPPORT! Install jusb driver for that device to use this method.");    }          /** Never available, because this device does not use the jUSB driver. */      public void writeControl(byte type, byte request, short value, short index, byte[] buf) throws IOException {        throw new IOException("NonJusb.cwriteControl()   >>> NO JUSB DRIVER SUPPORT! Install jusb driver for that device to use this method.");    }            /** Never available, because this device does not use the jUSB driver. */    public void writeIntr(int ep, byte[] buf) throws IOException {        throw new IOException("NonJusb.writeIntr()   >>> NO JUSB DRIVER SUPPORT! Install jusb driver for that device to use this method.");    }        /** Never available, because this device does not use the jUSB driver. */     public String getSpeed() {        return null; }        }