/// <summary>Create a DtlsFilter.</summary>
/// <param name="key">A CryptoKey initialized by the OpenSSL.NET library.</param>
/// <param name="cert">The path to the certificate to use.</param>
/// <param name="ca_cert">The path to the ca certificate to use.</param>
/// <param name="client">Use client initialization parameters.</param>
public DtlsAssociation(ISender sender, CertificateHandler ch, PType ptype,
Ssl ssl, bool client) : base(sender, ch)
{
_ip = new IdentifierPair();
PType = ptype;
_ssl = ssl;
_client = client;
_ssl.SetReadAhead(1);
// Buggy SSL versions have issue with compression and dtls
_ssl.SetOptions((int)SslOptions.SSL_OP_NO_COMPRESSION);
if (client)
{
_ssl.SetConnectState();
}
else
{
_ssl.SetAcceptState();
}
// The ssl object will take control
_read = BIO.MemoryBuffer(false);
_read.NonBlocking = true;
_write = BIO.MemoryBuffer(false);
_write.NonBlocking = true;
_ssl.SetBIO(_read, _write);
_ssl.DoHandshake();
_buffer = new byte[Int16.MaxValue];
_buffer_sync = new object();
_fe_lock = 0;
}
/// <summary>Create a XmppEdge.</summary>
public XmppEdge(IEdgeSendHandler send_handler, XmppTransportAddress local_ta,
XmppTransportAddress remote_ta, bool inbound) :
base(send_handler, inbound)
{
_ip = new IdentifierPair();
_local_ta = local_ta;
_remote_ta = remote_ta;
To = remote_ta.JID;
}
/// <summary>Constructor for an outgoing edge, since we don't know the remote
/// id yet, it must be outgoing!</summary>
public SubringEdge(TransportAddress local_ta, TransportAddress remote_ta,
bool inbound, ISender sender, PType ptype) :
base(null, inbound)
{
_ip = new IdentifierPair();
_local_ta = local_ta;
_remote_ta = remote_ta;
_ptype = ptype;
_overlay_sender = sender;
}
