BiTel

package ru.bitel.bgbilling.modules.inet.dyn.device.cisco;

import org.apache.log4j.Logger;

import ru.bitel.bgbilling.kernel.network.dhcp.DhcpOption;
import ru.bitel.bgbilling.kernel.network.dhcp.DhcpPacket;
import ru.bitel.bgbilling.kernel.network.radius.RadiusPacket;
import ru.bitel.bgbilling.modules.inet.dhcp.InetDhcpProcessor;
import ru.bitel.bgbilling.modules.inet.radius.InetRadiusProcessor;
import ru.bitel.common.Utils;

public class ISGProtocolHandlerAscii
    extends ISGProtocolHandler
{
   private static final Logger logger = Logger.getLogger( ISGProtocolHandlerAscii.class );

   @Override
   protected void setAgentOptions( RadiusPacket request )
   {
      final Object agentRemoteId = getAttributeValue( request, radiusVendor, agentOptionRemoteIdType, agentOptionRemoteIdPrefix );
      if( agentRemoteId != null )
      {
         setAgentOption( request, agentRemoteId, InetRadiusProcessor.AGENT_REMOTE_ID );
      }

      String circuitId = (String)getAttributeValue( request, 9, 1, "circuit-id-tag=" );
      logger.info( "circuitId=" + circuitId );
      int interfaceId = Utils.parseInt( circuitId, -1 );
      request.setOption( InetRadiusProcessor.INTERFACE_ID, interfaceId );
   }

   @Override
   public void preprocessDhcpRequest( DhcpPacket request, DhcpPacket response )
       throws Exception
   {
      DhcpOption circuitId = request.getSubOption( (byte)1 );
      DhcpOption remoteId = request.getSubOption( (byte)2 );

      request.setOption( InetDhcpProcessor.AGENT_REMOTE_ID, "remoteId" );
      request.setOption( InetDhcpProcessor.INTERFACE_ID, "circuitId" );
   }
}