/**
* This file is part of Waarp Project.
*
* Copyright 2009, Frederic Bregier, and individual contributors by the @author tags. See the
* COPYRIGHT.txt in the distribution for a full listing of individual contributors.
*
* All Waarp Project 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 3 of
* the License, or (at your option) any later version.
*
* Waarp 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.
*
* You should have received a copy of the GNU General Public License along with Waarp . If not, see
* <http://www.gnu.org/licenses/>.
*/
package org.waarp.openr66.protocol.localhandler.packet;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import org.waarp.openr66.protocol.exception.OpenR66ProtocolPacketException;
import org.waarp.openr66.protocol.localhandler.LocalChannelReference;
/**
* Test class for packet
*
* 3 strings: sheader,smiddle,send
*
* @author frederic bregier
*/
public class TestPacket extends AbstractLocalPacket {
public static final int pingpong = 100;
private final String sheader;
private final String smiddle;
private int code = 0;
public static TestPacket createFromBuffer(int headerLength,
int middleLength, int endLength, ByteBuf buf) {
final byte[] bheader = new byte[headerLength - 1];
final byte[] bmiddle = new byte[middleLength];
if (headerLength - 1 > 0) {
buf.readBytes(bheader);
}
if (middleLength > 0) {
buf.readBytes(bmiddle);
}
return new TestPacket(new String(bheader),
new String(bmiddle), buf.readInt());
}
public TestPacket(String header, String middle, int code) {
sheader = header;
smiddle = middle;
this.code = code;
}
@Override
public void createEnd(LocalChannelReference lcr) throws OpenR66ProtocolPacketException {
end = Unpooled.buffer(4);
end.writeInt(code);
}
@Override
public void createHeader(LocalChannelReference lcr) throws OpenR66ProtocolPacketException {
header = Unpooled.wrappedBuffer(sheader.getBytes());
}
@Override
public void createMiddle(LocalChannelReference lcr) throws OpenR66ProtocolPacketException {
middle = Unpooled.wrappedBuffer(smiddle.getBytes());
}
@Override
public byte getType() {
if (code > pingpong) {
return LocalPacketFactory.VALIDPACKET;
}
return LocalPacketFactory.TESTPACKET;
}
@Override
public String toString() {
return "TestPacket: " + sheader + ":" + smiddle + ":" + code;
}
public void update() {
code++;
end = null;
}
}