FluentFTP 추가

FluentFTP/Proxy/FtpClientUserAtHostProxyBlueCoat.cs

@@ -0,0 +1,42 @@
+namespace FluentFTP.Proxy {
+    /// <summary> 
+    /// A FTP client with a user@host proxy identification, that works with Blue Coat FTP Service servers.
+	/// 
+    /// The 'blue coat variant' forces the client to wait for a 220 FTP response code in 
+    /// the handshake phase.
+    /// </summary>
+    public class FtpClientUserAtHostProxyBlueCoat : FtpClientProxy
+    {
+        /// <summary> A FTP client with a user@host proxy identification. </summary>
+        /// <param name="proxy">Proxy information</param>
+        public FtpClientUserAtHostProxyBlueCoat(ProxyInfo proxy)
+            : base(proxy)
+        {
+            ConnectionType = "User@Host";
+        }
+
+        /// <summary>
+        /// Creates a new instance of this class. Useful in FTP proxy classes.
+        /// </summary>
+        protected override FtpClient Create()
+        {
+            return new FtpClientUserAtHostProxyBlueCoat(Proxy);
+        }
+
+        /// <summary> Redefine the first dialog: auth with proxy information </summary>
+        protected override void Handshake()
+        {
+            // Proxy authentication eventually needed.
+            if (Proxy.Credentials != null)
+                Authenticate(Proxy.Credentials.UserName, Proxy.Credentials.Password);
+
+            // Connection USER@Host means to change user name to add host.
+            Credentials.UserName = Credentials.UserName + "@" + Host;
+
+            FtpReply reply = GetReply();
+            if (reply.Code == "220")
+                FtpTrace.WriteLine(FtpTraceLevel.Info, "Status: Server is ready for the new client");
+        }
+    }
+
+}