Exemple #1
0
        /// <summary>
        /// Connects to the server and performs the initial handshaking
        /// </summary>
        public virtual void ConnectToServer()
        {
            StartTimeoutPeriod(30);

            ProxySocketConnector connector = new ProxySocketConnector(parent, Server, Port, Ssl);

            connector.ConnectionFailed   += delegate { DisconnectFromServer(true); };
            connector.ConnectionComplete += delegate(object sender, EventArgs e)
            {
                this.socket = (sender as ProxySocketConnector).Socket;
                OnConnectionFinished();
            };
            connector.BeginConnect();
        }
Exemple #2
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        /// <summary>
        /// Set up the connection to receive data through a stage 1 or stage 3 proxy transfer
        /// </summary>
        private void StartReceiveThroughProxy()
        {
            ProxySocketConnector connector = new ProxySocketConnector(parent, AOLProxyIP, parent.ServerSettings.LoginPort, Ssl); // okay...?

            connector.ConnectionFailed += delegate
            {
                Logging.WriteString("StartReceiveThroughProxy failed");
                OnDirectConnectFailed("Couldn't connect to sender");
            };
            connector.ConnectionComplete += delegate(object sender, EventArgs e)
            {
                this.socket = (sender as ProxySocketConnector).Socket;
                InitAolProxyReceiveConnectFinished();
            };
            connector.BeginConnect();
        }
Exemple #3
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        /// <summary>
        /// Sends a Rendezvous INITRECV and begins sending the file through the proxy connection
        /// </summary>
        internal void StartSendThroughStage2AolProxy()
        {
            ProxySocketConnector connector = new ProxySocketConnector(parent, AOLProxyIP, Port, Ssl);

            connector.ConnectionFailed += delegate
            {
                Logging.WriteString("StartSendThroughStage2Proxy couldn't connect to {0}", AOLProxyIP);
                DisconnectFromServer(true);
            };
            connector.ConnectionComplete += delegate(object sender, EventArgs e)
            {
                this.socket = (sender as ProxySocketConnector).Socket;
                SendThroughStage2AolProxyConnectFinished();
            };
            connector.BeginConnect();
        }
Exemple #4
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        /// <summary>
        /// Direct connection to the sender has failed, attempt a proxy redirect
        /// </summary>
        private void FallbackToStage2Connection()
        {
            directConnectionMethod = DirectConnectionMethod.Proxied;
            _sequence = RendezvousSequence.Stage2;
            ProxySocketConnector connector = new ProxySocketConnector(parent, parent.ServerSettings.IcqProxyServer, parent.ServerSettings.LoginPort, Ssl);

            connector.ConnectionFailed += delegate
            {
                Logging.WriteString("FallbackToStage2Connection failed");
                DisconnectFromServer(true);
            };
            connector.ConnectionComplete += delegate(object sender, EventArgs e)
            {
                this.socket = (sender as ProxySocketConnector).Socket;
                InitAolProxyConnectFinished();
            };
            connector.BeginConnect();
        }
Exemple #5
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        private void ConnectAsInitiatorProxied()
        {
            Server = parent.ServerSettings.IcqProxyServer;
            Port   = parent.ServerSettings.LoginPort;

            ProxySocketConnector connector = new ProxySocketConnector(parent, Server, Port, Ssl);

            connector.ConnectionFailed += delegate
            {
                Logging.WriteString("ConnectAsInitiatorProxied failed to connect to " + parent.ServerSettings.IcqProxyServer);
                DisconnectFromServer(true);
            };
            connector.ConnectionComplete += delegate(object sender, EventArgs e)
            {
                this.socket = (sender as ProxySocketConnector).Socket;
                InitAolProxyConnectFinished();
            };
            connector.BeginConnect();
        }
Exemple #6
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        /// <summary>
        /// Connect to the sender and begin receiving the file
        /// </summary>
        /// <remarks>If the direct connection fails at this stage, control is passed to <see cref="FallbackToStage2Connection"/></remarks>
        private void StartReceiveThroughDirectConnection()
        {
            // check for intranet
            string ipaddress = this.VerifiedIP == ParentSession.Connections.LocalExternalIP.ToString() ? this.ClientIP : this.VerifiedIP;

            ProxySocketConnector connector = new ProxySocketConnector(parent, ipaddress, Port, Ssl);

            connector.ConnectionFailed += delegate
            {
                Logging.WriteString("StartReceiveThroughDirectConnection couldn't connect, falling back to stage 2");
                FallbackToStage2Connection();
            };
            connector.ConnectionComplete += delegate(object sender, EventArgs e)
            {
                this.socket = (sender as ProxySocketConnector).Socket;
                parent.Messages.RequestDirectConnectionAccept(this);
                OnDirectConnectReady();
            };
            connector.BeginConnect();
        }
Exemple #7
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 /// <summary>
 /// Set up the connection to receive data through a stage 1 or stage 3 proxy transfer
 /// </summary>
 private void StartReceiveThroughProxy()
 {
     ProxySocketConnector connector = new ProxySocketConnector(parent, AOLProxyIP, parent.ServerSettings.LoginPort, Ssl); // okay...?
     connector.ConnectionFailed += delegate
     {
         Logging.WriteString("StartReceiveThroughProxy failed");
         OnDirectConnectFailed("Couldn't connect to sender");
     };
     connector.ConnectionComplete += delegate(object sender, EventArgs e)
     {
         this.socket = (sender as ProxySocketConnector).Socket;
         InitAolProxyReceiveConnectFinished();
     };
     connector.BeginConnect();
 }
Exemple #8
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        /// <summary>
        /// Connect to the sender and begin receiving the file
        /// </summary>
        /// <remarks>If the direct connection fails at this stage, control is passed to <see cref="FallbackToStage2Connection"/></remarks>
        private void StartReceiveThroughDirectConnection()
        {
            // check for intranet
            string ipaddress = this.VerifiedIP == ParentSession.Connections.LocalExternalIP.ToString() ? this.ClientIP : this.VerifiedIP;

            ProxySocketConnector connector = new ProxySocketConnector(parent, ipaddress, Port, Ssl);
            connector.ConnectionFailed += delegate
            {
                Logging.WriteString("StartReceiveThroughDirectConnection couldn't connect, falling back to stage 2");
                FallbackToStage2Connection();
            };
            connector.ConnectionComplete += delegate(object sender, EventArgs e)
            {
                this.socket = (sender as ProxySocketConnector).Socket;
                parent.Messages.RequestDirectConnectionAccept(this);
                OnDirectConnectReady();
            };
            connector.BeginConnect();
        }
Exemple #9
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 /// <summary>
 /// Direct connection to the sender has failed, attempt a proxy redirect
 /// </summary>
 private void FallbackToStage2Connection()
 {
     directConnectionMethod = DirectConnectionMethod.Proxied;
     _sequence = RendezvousSequence.Stage2;
     ProxySocketConnector connector = new ProxySocketConnector(parent, parent.ServerSettings.IcqProxyServer, parent.ServerSettings.LoginPort, Ssl);
     connector.ConnectionFailed += delegate
     {
         Logging.WriteString("FallbackToStage2Connection failed");
         DisconnectFromServer(true);
     };
     connector.ConnectionComplete += delegate(object sender, EventArgs e)
     {
         this.socket = (sender as ProxySocketConnector).Socket;
         InitAolProxyConnectFinished();
     };
     connector.BeginConnect();
 }
Exemple #10
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        private void ConnectAsInitiatorProxied()
        {
            Server = parent.ServerSettings.IcqProxyServer;
            Port = parent.ServerSettings.LoginPort;

            ProxySocketConnector connector = new ProxySocketConnector(parent, Server, Port, Ssl);
            connector.ConnectionFailed += delegate
            {
                Logging.WriteString("ConnectAsInitiatorProxied failed to connect to " + parent.ServerSettings.IcqProxyServer);
                DisconnectFromServer(true);
            };
            connector.ConnectionComplete += delegate(object sender, EventArgs e)
            {
                this.socket = (sender as ProxySocketConnector).Socket;
                InitAolProxyConnectFinished();
            };
            connector.BeginConnect();
        }
Exemple #11
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 /// <summary>
 /// Sends a Rendezvous INITRECV and begins sending the file through the proxy connection
 /// </summary>
 internal void StartSendThroughStage2AolProxy()
 {
     ProxySocketConnector connector = new ProxySocketConnector(parent, AOLProxyIP, Port, Ssl);
     connector.ConnectionFailed += delegate
     {
         Logging.WriteString("StartSendThroughStage2Proxy couldn't connect to {0}", AOLProxyIP);
         DisconnectFromServer(true);
     };
     connector.ConnectionComplete += delegate(object sender, EventArgs e)
     {
         this.socket = (sender as ProxySocketConnector).Socket;
         SendThroughStage2AolProxyConnectFinished();
     };
     connector.BeginConnect();
 }