public void PutDhcpOption(DhcpOption dhcpOption)
{
if ((dhcpOption != null))
{
this.dhcpOptions[dhcpOption.GetCode()] = dhcpOption;
}
}
public void PutDhcpOption(DhcpOption dhcpOption)
{
if (dhcpOption != null)
{
_dhcpOptions[dhcpOption.GetCode()] = dhcpOption;
}
}
protected void DecodeOptions(ByteBuffer buf, long eof)
{
while (buf.position() < eof)
{
int code = Util.GetUnsignedShort(buf);
log.Debug("Option code=" + code);
DhcpOption option = DhcpV6OptionFactory.GetDhcpOption(code);
if (option != null)
{
option.Decode(buf);
if (option is DhcpV6IaPrefixOption)
{
iaPrefixOptions.Add((DhcpV6IaPrefixOption)option);
}
else
{
dhcpOptions[option.GetCode()] = option;
}
}
else
{
break; // no more options, or one is malformed, so we're done
}
}
}
protected void DecodeOptions(ByteBuffer buf)
{
while (buf.hasRemaining())
{
int code = Util.GetUnsignedShort(buf);
log.Debug("Option code=" + code);
DhcpOption option = DhcpV6OptionFactory.GetDhcpOption(code);
if (option != null)
{
option.Decode(buf);
dhcpOptions[option.GetCode()] = option;
}
else
{
break; // no more options, or one is malformed, so we're done
}
}
}
/// <summary>
/// Decode the options.
/// </summary>
/// <param name="buf">ByteBuffer positioned at the start of the options in the packet</param>
/// <returns>a Map of DhcpOptions keyed by the option code</returns>
protected Dictionary <int, DhcpOption> DecodeOptions(ByteBuffer buf)
{
while (buf.hasRemaining())
{
int code = Util.GetUnsignedShort(buf);
if (log.IsDebugEnabled)
{
log.Debug("Option code=" + code);
}
DhcpOption option = DhcpV6OptionFactory.GetDhcpOption(code);
if (option != null)
{
if ((option is DhcpV6RelayOption) &&
(this is DhcpV6RelayMessage))
{
DhcpV6RelayOption relayOption = (DhcpV6RelayOption)option;
relayOption.SetRelayMessage((DhcpV6RelayMessage)this);
}
option.Decode(buf);
if (option is DhcpV6IaNaOption)
{
iaNaOptions.Add((DhcpV6IaNaOption)option);
}
else if (option is DhcpV6IaTaOption)
{
iaTaOptions.Add((DhcpV6IaTaOption)option);
}
else if (option is DhcpV6IaPdOption)
{
iaPdOptions.Add((DhcpV6IaPdOption)option);
}
else
{
dhcpOptions[option.GetCode()] = option;
}
}
else
{
break; // no more options, or one is malformed, so we're done
}
}
return(dhcpOptions);
}
public void SetDhcpOption(DhcpOption newOption)
{
if ((this.dhcpOptions == null))
{
this.dhcpOptions = new List <DhcpOption>();
}
// first remove the option, if it exists
foreach (DhcpOption dhcpOption in this.dhcpOptions)
{
if ((dhcpOption.GetCode() == newOption.GetCode()))
{
this.dhcpOptions.Remove(dhcpOption);
break;
}
}
this.dhcpOptions.Add(newOption);
}
/**
* Decode the options.
* @param buf ByteBuffer positioned at the start of the options in the packet
* @return a Map of DhcpOptions keyed by the option code
* @throws IOException
*/
protected Dictionary <int, DhcpOption> DecodeOptions(ByteBuffer buf)
{
while (buf.hasRemaining())
{
short code = Util.GetUnsignedByte(buf);
if (log.IsDebugEnabled)
{
log.Debug("Option code=" + code);
}
DhcpOption option = DhcpV4OptionFactory.GetDhcpOption(code);
if (option != null)
{
option.Decode(buf);
_dhcpOptions[option.GetCode()] = option;
}
else
{
break; // no more options, or one is malformed, so we're done
}
}
return(_dhcpOptions);
}
/**
* Implement DhcpOptionable.
*
* @param dhcpOption the dhcp option
*/
public void PutDhcpOption(DhcpOption dhcpOption)
{
dhcpOptions[dhcpOption.GetCode()] = dhcpOption;
}