ADUJAVA Source Code

AduJava - Java Source Code
// Java Demo for ADU devices

class AduJava {
	public native int displayVersion();

	public native int OpenAduDevice(int iTimeout);

	public native int WriteAduDevice(int hDevice, 
                   String jBuffer, 
                   int nNumberOfBytesToWrite,
                   int iTimeout);

	public native String ReadAduDevice(int hDevice, 
                   int nNumberOfBytesToRead,
                   int iTimeout);

	public native void CloseAduDevice(int hDevice);

	static {
		System.loadLibrary("AduJava");
	}

	public static void main(String[] args) {
		int iVersion;
		int iThousands;
		int iHundreds;
		int iTens;
		int iUnits;
		int iBytes = 0;
		int handle;
		int iRC;

		AduJava me = new AduJava();
		iVersion = me.displayVersion();
		iThousands = iVersion / 1000;
		iHundreds = iVersion / 100 - iThousands*10;
		iTens = iVersion / 10 - iThousands*100 - iHundreds*10;
		iUnits = iVersion - iThousands*1000 - iHundreds*100 - iTens*10;
		System.out.println("Mainline sees version: " + 
			iThousands + "." +
			iHundreds + "." +
			iTens + "." +
			iUnits);

		handle = me.OpenAduDevice(500);

		iRC = me.WriteAduDevice(handle, "mk0", 3, 500);
		iRC = me.WriteAduDevice(handle, "mk1", 3, 500);
		if (args.length > 0)
		{
			iRC = me.WriteAduDevice(handle, args[0], args[0].length(), 500);
		}

		iRC = me.WriteAduDevice(handle, "rpk", 3, 500);
		String sResponse = me.ReadAduDevice(handle, 4, 500);
		System.out.println("Mainline sees response: " + sResponse);

		me.CloseAduDevice(handle);
	}
}