internal Lease(BinaryReader bR)
{
switch (bR.ReadByte())
{
case 1:
_type = (LeaseType)bR.ReadByte();
_clientIdentifier = DhcpOption.Parse(bR.BaseStream) as ClientIdentifierOption;
_clientIdentifier.ParseOptionValue();
_hostName = bR.ReadShortString();
if (_hostName == "")
{
_hostName = null;
}
_hardwareAddress = bR.ReadBuffer();
_address = IPAddressExtension.Parse(bR);
_leaseObtained = bR.ReadDate();
_leaseExpires = bR.ReadDate();
break;
default:
throw new InvalidDataException("Lease data format version not supported.");
}
}
internal Lease(BinaryReader bR)
{
byte version = bR.ReadByte();
switch (version)
{
case 1:
case 2:
_type = (LeaseType)bR.ReadByte();
_clientIdentifier = DhcpOption.Parse(bR.BaseStream) as ClientIdentifierOption;
_clientIdentifier.ParseOptionValue();
_hostName = bR.ReadShortString();
if (string.IsNullOrWhiteSpace(_hostName))
{
_hostName = null;
}
_hardwareAddress = bR.ReadBuffer();
_address = IPAddressExtension.Parse(bR);
if (version >= 2)
{
_comments = bR.ReadShortString();
if (string.IsNullOrWhiteSpace(_comments))
{
_comments = null;
}
}
_leaseObtained = bR.ReadDateTime();
_leaseExpires = bR.ReadDateTime();
break;
default:
throw new InvalidDataException("Lease data format version not supported.");
}
}