93 lines
3.0 KiB
Java
93 lines
3.0 KiB
Java
/*******************************************************************************
|
|
* Copyright (c) 2017 Ash (QuarkTheAwesome) & Maschell
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all
|
|
* copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*******************************************************************************/
|
|
package net.ash.HIDToVPADNetworkClient.hid.purejavahid;
|
|
|
|
import java.io.IOException;
|
|
import java.util.Arrays;
|
|
|
|
import lombok.Synchronized;
|
|
import net.ash.HIDToVPADNetworkClient.hid.HidDevice;
|
|
import purejavahidapi.HidDeviceInfo;
|
|
import purejavahidapi.InputReportListener;
|
|
|
|
class PureJavaHidDevice implements HidDevice, InputReportListener {
|
|
private purejavahidapi.HidDevice myDevice = null;
|
|
private final purejavahidapi.HidDeviceInfo myDeviceInfo;
|
|
|
|
private final Object dataLock = new Object();
|
|
protected byte[] currentData = new byte[0];
|
|
|
|
public PureJavaHidDevice(HidDeviceInfo info) {
|
|
this.myDeviceInfo = info;
|
|
}
|
|
|
|
@Override
|
|
@Synchronized("dataLock")
|
|
public void onInputReport(purejavahidapi.HidDevice source, byte reportID, byte[] reportData, int reportLength) {
|
|
currentData = Arrays.copyOfRange(reportData, 0, reportLength);
|
|
}
|
|
|
|
@Override
|
|
public short getVendorId() {
|
|
return myDeviceInfo.getVendorId();
|
|
}
|
|
|
|
@Override
|
|
public short getProductId() {
|
|
return myDeviceInfo.getProductId();
|
|
}
|
|
|
|
@Override
|
|
public boolean open() {
|
|
boolean result = true;
|
|
try {
|
|
myDevice = purejavahidapi.PureJavaHidApi.openDevice(myDeviceInfo);
|
|
myDevice.setInputReportListener(this);
|
|
} catch (IOException e) {
|
|
result = false;
|
|
e.printStackTrace();
|
|
}
|
|
return result;
|
|
}
|
|
|
|
@Override
|
|
public void close() {
|
|
myDevice.close();
|
|
}
|
|
|
|
@Override
|
|
@Synchronized("dataLock")
|
|
public byte[] getLatestData() {
|
|
return currentData.clone();
|
|
}
|
|
|
|
@Override
|
|
public short getUsage() {
|
|
return myDeviceInfo.getUsagePage();
|
|
}
|
|
|
|
@Override
|
|
public String getPath() {
|
|
return myDeviceInfo.getPath();
|
|
}
|
|
}
|