protected void socket_data_arrival(easy_socket.tcp.Socket_Data sender, easy_socket.tcp.EventArgs_ReceiveDataSocket e) { if (this.checkBox_rcv_hexa_data.Checked) { this.textBox_telnet_add(easy_socket.hexa_convert.byte_to_hexa(e.buffer, " ") + " "); } else { string strdata = System.Text.Encoding.Default.GetString(e.buffer, 0, e.buffer_size); // if telnet protocol #region telnet protocol if (this.b_telnet_protocol) { // data to show byte[][] reply_array = this.telnet.parse(strdata); if (reply_array != null) { for (int cnt = 0; cnt <= reply_array.GetUpperBound(0); cnt++) { this.clt.send(reply_array[cnt]); } } } #endregion else if (strdata.Length > 0) { this.textBox_telnet_add(strdata); } } }
protected void socket_data_arrival(easy_socket.tcp.Socket_Data sender, easy_socket.tcp.EventArgs_ReceiveDataSocket e) { string strdata = System.Text.Encoding.Default.GetString(e.buffer, 0, e.buffer_size); this.textBox_telnet_add(strdata + "\r\n"); }
protected void socket_data_arrival(easy_socket.tcp.Socket_Data sender, easy_socket.tcp.EventArgs_ReceiveDataSocket e) { int res; System.Threading.WaitHandle[] mHexaViewWaitHandles = new System.Threading.WaitHandle[] { this.evtStop, this.evtConnectedToServer }; // if sender is client if (sender == this.socket_to_clt) { // wait to be connected to server before trying to translate data res = System.Threading.WaitHandle.WaitAny(mHexaViewWaitHandles); if (res == 0) // close event { return; } } res = System.Threading.WaitHandle.WaitAny(this.HexaViewWaitHandles); if (res == 0) // close event { return; } System.Drawing.Color color = System.Drawing.Color.Black; bool b_transmit = false; if (sender == this.socket_to_clt) { // transfer data if required if (this.radioButton_clt_to_srv_allow.Checked) { b_transmit = true; } else if (this.radioButton_clt_to_srv_block.Checked) { b_transmit = false; } else// query { string msg = "Do you want to allow the transfer of following data from " + sender.RemoteIP + ":" + sender.RemotePort.ToString() + "?\r\n" + "Hexa Data:\r\n" + this.split_in_multiple_lines(easy_socket.hexa_convert.byte_to_hexa(e.buffer), 50) + "Text Data:\r\n" + this.split_in_multiple_lines(System.Text.Encoding.Default.GetString(e.buffer), 50); b_transmit = (MessageBox.Show(this, msg, "Tcp Interactive", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes); } if (b_transmit) { this.socket_to_srv.send(e.buffer); color = System.Drawing.Color.Blue; } else { color = System.Drawing.Color.Violet; } } else { // transfer data if required if (this.radioButton_srv_to_clt_allow.Checked) { b_transmit = true; } else if (this.radioButton_srv_to_clt_block.Checked) { b_transmit = false; } else// query { string msg = "Do you want to allow the transfer of following data from " + sender.RemoteIP + ":" + sender.RemotePort.ToString() + "?\r\n" + "Hexa Data:\r\n" + this.split_in_multiple_lines(easy_socket.hexa_convert.byte_to_hexa(e.buffer), 50) + "Text Data:\r\n" + this.split_in_multiple_lines(System.Text.Encoding.Default.GetString(e.buffer), 50); b_transmit = (MessageBox.Show(this, msg, "Tcp Interactive", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes); } if (b_transmit) { this.socket_to_clt.send(e.buffer); color = System.Drawing.Color.Black; } else { color = System.Drawing.Color.Red; } } if (b_transmit) { this.add_info("Data from " + sender.RemoteIP + ":" + sender.RemotePort.ToString()); } else { this.add_info("Data from " + sender.RemoteIP + ":" + sender.RemotePort.ToString() + "(Blocked)"); } // color depends of sender && user action this.add_data(e.buffer, color); this.refresh_data(); this.evtNotWrittingData.Set(); }
private void socket_event_Socket_Data_DataArrival(easy_socket.tcp.Socket_Data sender, easy_socket.tcp.EventArgs_ReceiveDataSocket e) { this.hevt_data_arrival.Set(); this.last_data = e.buffer; if (this.ConnectionState == PROXY_CONNECTION_STATE.READY_TO_SEND_USER_DATA) { if (this.event_ClassProxy_DataArrival != null) { this.event_ClassProxy_DataArrival(this, e); } } }