/*
* Copyright 2011 Future Systems
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.krakenapps.dhcp.server;
import java.io.IOException;
import java.util.List;
import org.krakenapps.dhcp.DhcpMessage;
import org.krakenapps.dhcp.DhcpServer;
import org.krakenapps.dhcp.model.DhcpIpGroup;
import org.krakenapps.dhcp.model.DhcpOptionConfig;
class DhcpInformHandler {
private DhcpServer server;
private DhcpServerContext c;
public DhcpInformHandler(DhcpServer server, DhcpServerContext c) {
this.server = server;
this.c = c;
}
public void handle(DhcpMessage msg) throws IOException {
// RFC allow only ACK
DhcpIpGroup group = server.getIpGroup(msg.getClientAddress());
if (group == null)
return;
List<DhcpOptionConfig> configs = server.getGroupOptions(group.getName());
c.send(msg.getClientAddress(), DhcpMessageBuilder.newAck(msg, configs, DhcpServerContext.ZERO_ADDRESS));
}
}