/// <summary>Constructor for a TunnelEdge, RemoteID == -1 for out bound.</summary>
public TunnelEdge(IEdgeSendHandler send_handler, TunnelTransportAddress local_ta,
TunnelTransportAddress remote_ta, IForwarderSelector ias, List <Connection> overlap,
int remote_id) : base(send_handler, remote_id != -1)
{
_remote_id = remote_id;
lock (_rand) {
LocalID = _rand.Next();
}
byte[] bid = new byte[8];
NumberSerializer.WriteInt(LocalID, bid, 0);
NumberSerializer.WriteInt(_remote_id, bid, 4);
_mid = MemBlock.Reference(bid);
_local_ta = local_ta;
_remote_ta = remote_ta;
_tunnels = new List <Connection>(overlap);
_ias = ias;
_ias.Update(_tunnels);
AHHeader ahh = new AHHeader(1, 20, local_ta.Target, remote_ta.Target,
AHHeader.Options.Exact);
ICopyable header = new CopyList(PType.Protocol.AH, ahh,
PType.Protocol.Tunneling);
Header = MemBlock.Copy(header);
}
/// <summary>Constructor for a RelayEdge, RemoteID == -1 for out bound.</summary>
public RelayEdge(IEdgeSendHandler send_handler, RelayTransportAddress local_ta,
RelayTransportAddress remote_ta, IForwarderSelector ias, List<Connection> overlap,
int remote_id) : base(send_handler, remote_id != -1)
{
_remote_id = remote_id;
lock(_rand) {
LocalID = _rand.Next();
}
byte[] bid = new byte[8];
NumberSerializer.WriteInt(LocalID, bid, 0);
NumberSerializer.WriteInt(_remote_id, bid, 4);
_mid = MemBlock.Reference(bid);
_local_ta = local_ta;
_remote_ta = remote_ta;
_tunnels = new List<Connection>(overlap);
_ias = ias;
_ias.Update(_tunnels);
AHHeader ahh = new AHHeader(1, 20, local_ta.Target, remote_ta.Target,
AHHeader.Options.Exact);
ICopyable header = new CopyList(PType.Protocol.AH, ahh,
PType.Protocol.Relaying);
Header = MemBlock.Copy(header);
}
/// <summary>Outgoing edge, since we don't know the RemoteID yet!</summary>
public RelayEdge(IEdgeSendHandler send_handler, RelayTransportAddress local_ta,
RelayTransportAddress remote_ta, IForwarderSelector ias, List<Connection> overlap) :
this(send_handler, local_ta, remote_ta, ias, overlap, -1)
{
}
/// <summary>Outgoing edge, since we don't know the RemoteID yet!</summary>
public TunnelEdge(IEdgeSendHandler send_handler, TunnelTransportAddress local_ta,
TunnelTransportAddress remote_ta, IForwarderSelector ias, List <Connection> overlap) :
this(send_handler, local_ta, remote_ta, ias, overlap, -1)
{
}
