private void SendStreamHosts()
{
/*
* Recv:
* <iq xmlns="jabber:client" from="[email protected]/Psi" to="[email protected]/SharpIM"
* type="set" id="aab6a"> <query xmlns="http://jabber.org/protocol/bytestreams" sid="s5b_405645b6f2b7c681"
* mode="tcp"> <streamhost port="8010" jid="[email protected]/Psi" host="192.168.74.142" />
* <streamhost port="7777" jid="proxy.ag-software.de" host="82.165.34.23">
* <proxy xmlns="http://affinix.com/jabber/stream" />
* </streamhost>
* <fast xmlns="http://affinix.com/jabber/stream" /> </query> </iq>
*/
ByteStreamIq bsIq = new ByteStreamIq();
bsIq.To = m_To;
bsIq.Type = IqType.set;
bsIq.Query.Sid = m_Sid;
string hostname = System.Net.Dns.GetHostName();
System.Net.IPHostEntry iphe = System.Net.Dns.Resolve(hostname);
for (int i = 0; i < iphe.AddressList.Length; i++)
{
Console.WriteLine("IP address: {0}", iphe.AddressList[i].ToString());
//bsIq.Query.AddStreamHost(m_XmppCon.MyJID, iphe.AddressList[i].ToString(), 1000);
}
bsIq.Query.AddStreamHost(new Jid(PROXY), PROXY, 7777);
_p2pSocks5Socket = new JEP65Socket();
_p2pSocks5Socket.Initiator = m_XmppCon.MyJID;
_p2pSocks5Socket.Target = m_To;
_p2pSocks5Socket.SID = m_Sid;
_p2pSocks5Socket.OnConnect += new ObjectHandler(_socket_OnConnect);
_p2pSocks5Socket.OnDisconnect += new ObjectHandler(_socket_OnDisconnect);
_p2pSocks5Socket.Listen(1000);
m_XmppCon.IqGrabber.SendIq(bsIq, new IqCB(SendStreamHostsResult), null);
}
private void HandleStreamHost(ByteStream bs, IQ iq)
//private void HandleStreamHost(object obj)
{
//IQ iq = obj as IQ;
//ByteStream bs = iq.Query as agsXMPP.protocol.extensions.bytestreams.ByteStream;;
//ByteStream bs = iq.Query as ByteStream;
if (bs != null)
{
_proxySocks5Socket = new JEP65Socket();
_proxySocks5Socket.OnConnect += new ObjectHandler(m_s5Sock_OnConnect);
_proxySocks5Socket.OnReceive += new agsXMPP.net.BaseSocket.OnSocketDataHandler(m_s5Sock_OnReceive);
_proxySocks5Socket.OnDisconnect += new ObjectHandler(m_s5Sock_OnDisconnect);
StreamHost[] streamhosts = bs.GetStreamHosts();
//Scroll through the possible sock5 servers and try to connect
//foreach (StreamHost sh in streamhosts)
//this is done back to front in order to make sure that the proxy JID is chosen first
//this is necessary as at this stage the application only knows how to connect to a
//socks 5 proxy.
foreach (StreamHost sHost in streamhosts)
{
if (sHost.Host != null)
{
_proxySocks5Socket.Address = sHost.Host;
_proxySocks5Socket.Port = sHost.Port;
_proxySocks5Socket.Target = m_XmppCon.MyJID;
_proxySocks5Socket.Initiator = m_From;
_proxySocks5Socket.SID = m_Sid;
_proxySocks5Socket.ConnectTimeout = 5000;
_proxySocks5Socket.SyncConnect();
if (_proxySocks5Socket.Connected)
{
SendStreamHostUsedResponse(sHost, iq);
break;
}
}
}
}
}
private void SendStreamHostsResult(object sender, IQ iq, object data)
{
// <iq xmlns="jabber:client" type="result" to="[email protected]/Psi" id="aab6a">
// <query xmlns="http://jabber.org/protocol/bytestreams">
// <streamhost-used jid="[email protected]/Psi" />
// </query>
// </iq>
if (iq.Type == IqType.result)
{
ByteStream bs = iq.Query as ByteStream;
if (bs != null)
{
Jid sh = bs.StreamHostUsed.Jid;
if (sh != null & sh.Equals(m_XmppCon.MyJID, new agsXMPP.Collections.FullJidComparer()))
{
// direct connection
SendFile(null);
}
if (sh != null & sh.Equals(new Jid(PROXY), new agsXMPP.Collections.FullJidComparer()))
{
_p2pSocks5Socket = new JEP65Socket();
_p2pSocks5Socket.Address = PROXY;
_p2pSocks5Socket.Port = 7777;
_p2pSocks5Socket.Target = m_To;
_p2pSocks5Socket.Initiator = m_XmppCon.MyJID;
_p2pSocks5Socket.SID = m_Sid;
_p2pSocks5Socket.ConnectTimeout = 5000;
_p2pSocks5Socket.SyncConnect();
if (_p2pSocks5Socket.Connected)
{
ActivateBytestream(new Jid(PROXY));
}
}
}
}
}
