/*
* Copyright (C) 2013 Tobias Brunner
* Copyright (C) 2012 Christoph Buehler
* Copyright (C) 2012 Patrick Loetscher
* Hochschule fuer Technik Rapperswil
*
* 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. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* 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.
*/
package org.strongswan.android.logic.imc.attributes;
import org.strongswan.android.utils.BufferedByteWriter;
/**
* PA-TNC Product Information attribute (see section 4.2.2 of RFC 5792)
*
* 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Product Vendor ID | Product ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Product ID | Product Name (Variable Length) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
public class ProductInformationAttribute implements Attribute
{
private final String PRODUCT_NAME = "Android";
private final short PRODUCT_ID = 0;
@Override
public byte[] getEncoding()
{
BufferedByteWriter writer = new BufferedByteWriter();
writer.put24(PrivateEnterpriseNumber.GOOGLE.getValue());
writer.put16(PRODUCT_ID);
writer.put(PRODUCT_NAME.getBytes());
return writer.toByteArray();
}
}