internal FtpResponse Connect(int timeout,
string server,
int port)
{
CheckDisposed();
NSTrace.WriteLineVerbose("CC: -> Connect");
if (null == server)
{
throw new ArgumentNullException("server");
}
if (port < IPEndPoint.MinPort || port > IPEndPoint.MaxPort)
{
throw new ArgumentOutOfRangeException("port", "Value, specified for the port, is out of valid range.");
}
SetProgress(true);
try
{
_socket.ConnectTimeout = timeout;
string msg = string.Format("CC: Connecting (timeout: {0}, srv: {1}:{2})...", timeout, server, port);
NSTrace.WriteLineInfo(msg);
_socket.Connect(server, port);
msg = string.Format("CC: Reading response...");
NSTrace.WriteLineInfo(msg);
_response = _reader.ReadResponse(timeout);
NSTrace.WriteLineVerbose("CC: <- Connect");
}
catch (SocketException e)
{
CheckDisposed();
CheckTimeoutException(e);
throw;
}
catch (Exception)
{
CheckDisposed();
throw;
}
catch
{
CheckDisposed();
throw;
}
finally
{
SetProgress(false);
}
OnResponseReceived();
return(_response);
}
public SocketEx()
{
this._opState = OpState.Finished;
this._recvTimeout = -1;
this._sendTimeout = -1;
this._acceptTimeout = -1;
this._connectTimeout = -1;
NSTrace.WriteLineVerbose("-> SocketEx()");
this._baseSocket = new Socket_None();
this.Init();
NSTrace.WriteLineVerbose("<- SocketEx()");
}
internal SocketEx(SocketBase baseSocket)
{
this._opState = OpState.Finished;
this._recvTimeout = -1;
this._sendTimeout = -1;
this._acceptTimeout = -1;
this._connectTimeout = -1;
NSTrace.WriteLineVerbose("-> SocketEx(handle)");
if (baseSocket == null)
{
NSTrace.WriteLineError("EX: SocketEx(handle), handle == null. " + Environment.StackTrace);
throw new ArgumentNullException("baseSocket");
}
this._baseSocket = baseSocket;
this.Init();
NSTrace.WriteLineVerbose("<- SocketEx(handle)");
}
public SocketEx(BytesRoad.Net.Sockets.ProxyType proxyType, string proxyServer, int proxyPort, byte[] proxyUser, byte[] proxyPassword)
{
this._opState = OpState.Finished;
this._recvTimeout = -1;
this._sendTimeout = -1;
this._acceptTimeout = -1;
this._connectTimeout = -1;
NSTrace.WriteLineVerbose("-> SocketEx(full)");
if (proxyType == BytesRoad.Net.Sockets.ProxyType.None)
{
this._baseSocket = new Socket_None();
}
else if (BytesRoad.Net.Sockets.ProxyType.Socks4 == proxyType)
{
this._baseSocket = new Socket_Socks4(proxyServer, proxyPort, proxyUser);
}
else if (BytesRoad.Net.Sockets.ProxyType.Socks4a == proxyType)
{
this._baseSocket = new Socket_Socks4a(proxyServer, proxyPort, proxyUser);
}
else if (BytesRoad.Net.Sockets.ProxyType.Socks5 == proxyType)
{
this._baseSocket = new Socket_Socks5(proxyServer, proxyPort, proxyUser, proxyPassword);
}
else if (BytesRoad.Net.Sockets.ProxyType.HttpConnect == proxyType)
{
this._baseSocket = new Socket_HttpConnect(proxyServer, proxyPort, proxyUser, proxyPassword);
}
else
{
string message = string.Format("Proxy type is not supported ({0}).", proxyType.ToString());
NSTrace.WriteLineError("EX: " + message + " " + Environment.StackTrace);
throw new NotSupportedException(message);
}
this.Init();
NSTrace.WriteLineVerbose("<- SocketEx(full)");
}
