internal static void processDemandActive(RdpPacket data) { int num3; RDPClient.rdp_shareid = data.getLittleEndian32(); int num = data.getLittleEndian16(); data.getLittleEndian16(); data.Position += num; int numCaps = data.getLittleEndian16(); data.getLittleEndian16(); processServerCapabilities(data, numCaps); sendConfirmActive(); sendSynchronize(); sendControl(4); sendControl(1); ISO.Secure_Receive(out num3); ISO.Secure_Receive(out num3); ISO.Secure_Receive(out num3); if (!RDPClient.m_bInitialised) { sendPersistKeyList(); } List <Rdp.InputInfo> inputToSend = new List <Rdp.InputInfo> { new Rdp.InputInfo(0, Rdp.InputType.INPUT_EVENT_SYNC, 0, 0, 0) }; IsoLayer.SendInput(inputToSend); sendFontList(); ISO.Secure_Receive(out num3); if (RDPClient.m_bInitialised) { RDPClient.OnInitialise(); } RDPClient.m_bInitialised = true; resetOrderState(); }
internal static void mainloop() { RDPClient.m_bInitialised = false; RDPClient.m_bHalt = false; RDPClient.m_bExceptionReported = false; try { while (!RDPClient.m_bHalt) { int num; RdpPacket data = ISO.Secure_Receive(out num); switch (num) { case 0: case 6: break; case 1: try { ControlFlow.processDemandActive(data); } catch { } Network.ConnectionAlive = true; break; case 7: processData(data); break; case 10: ControlFlow.processRedirection(data, false); break; case 0xff: // 255 // FastPathUpdate break; default: throw new RDFatalException("Illegal type in main process :" + num.ToString()); } Thread.Sleep(1); } } catch (RDFatalException exception) { Network.Close(); if (!RDPClient.m_bExceptionReported) { RDPClient.m_bExceptionReported = true; RDPClient.OnError(exception); } } catch (EndOfTransmissionException) { Network.Close(); } catch (SocketAbortException) { } catch (ThreadAbortException) { } catch (Exception exception2) { if (!RDPClient.m_bExceptionReported) { RDPClient.m_bExceptionReported = true; RDPClient.OnError(exception2); } } finally { ISO.Disconnect(); RDPClient.OnClosed(); } }
private static RdpPacket getLoginInfo(string domain, string username, string password, string command, string directory, bool bAutoReconnect) { int num = 2 * "127.0.0.1".Length; int num2 = 2 * @"C:\WINNT\System32\mstscax.dll".Length; int num1 = _p; int num3 = 2 * domain.Length; int num4 = 2 * username.Length; int num5 = 2 * password.Length; int num6 = 2 * command.Length; int num7 = 2 * directory.Length; RdpPacket packet = new RdpPacket(); int num8 = 0x213b; packet.WriteLittleEndian32(0); packet.WriteLittleEndian32(num8); packet.WriteLittleEndian16((short)num3); packet.WriteLittleEndian16((short)num4); if ((num8 & 8) != 0) { packet.WriteLittleEndian16((short)num5); } else { packet.WriteLittleEndian16((short)0); } packet.WriteLittleEndian16((short)num6); packet.WriteLittleEndian16((short)num7); if (0 < num3) { packet.WriteUnicodeString(domain); } else { packet.WriteLittleEndian16((short)0); } packet.WriteUnicodeString(username); if ((num8 & 8) != 0) { packet.WriteUnicodeString(password); } else { packet.WriteLittleEndian16((short)0); } if (0 < num6) { packet.WriteUnicodeString(command); } else { packet.WriteLittleEndian16((short)0); } if (0 < num7) { packet.WriteUnicodeString(directory); } else { packet.WriteLittleEndian16((short)0); } packet.WriteLittleEndian16((short)2); packet.WriteLittleEndian16((short)(num + 2)); packet.WriteUnicodeString("127.0.0.1"); packet.WriteLittleEndian16((short)(num2 + 2)); packet.WriteUnicodeString(@"C:\WINNT\System32\mstscax.dll"); TimeZoneInfo info = TimeZoneInfo.Local; packet.WriteLittleEndian32((int)info.BaseUtcOffset.TotalMinutes); packet.WriteUnicodeString(info.StandardName); packet.Position += 0x3e - (2 * info.StandardName.Length); if (info.SupportsDaylightSavingTime) { packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((ushort)10); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)30); packet.WriteLittleEndian16((short)2); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian32(0); } else { packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian32(0); } packet.WriteUnicodeString(info.DaylightName); packet.Position += 0x3e - (2 * info.DaylightName.Length); if (info.SupportsDaylightSavingTime) { packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((ushort)3); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0x1b); packet.WriteLittleEndian16((short)1); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian32((int)(info.BaseUtcOffset.TotalMinutes + 1.0)); } else { packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian16((short)0); packet.WriteLittleEndian32(0); } packet.WriteLittleEndianU32(0); PerformanceFlags flags = (PerformanceFlags)0; if (!RDPClient.IsHostFlagSet(HostFlags.DesktopBackground)) { flags |= PerformanceFlags.PERF_DISABLE_WALLPAPER; } if (RDPClient.IsHostFlagSet(HostFlags.FontSmoothing)) { flags |= PerformanceFlags.PERF_ENABLE_FONT_SMOOTHING; } if (RDPClient.IsHostFlagSet(HostFlags.DesktopComposition)) { flags |= PerformanceFlags.PERF_ENABLE_DESKTOP_COMPOSITION; } if (!RDPClient.IsHostFlagSet(HostFlags.ShowWindowContents)) { flags |= PerformanceFlags.PERF_DISABLE_FULLWINDOWDRAG; } if (!RDPClient.IsHostFlagSet(HostFlags.MenuAnimation)) { flags |= PerformanceFlags.PERF_DISABLE_MENUANIMATIONS; } if (!RDPClient.IsHostFlagSet(HostFlags.VisualStyles)) { flags |= PerformanceFlags.PERF_DISABLE_THEMING; } packet.WriteLittleEndian32((int)flags); if (bAutoReconnect) { packet.WriteLittleEndian32(0x1c); packet.WriteLittleEndian32(0x1c); packet.WriteLittleEndian32(1); packet.WriteLittleEndian32(RDPClient.LogonID); HMACT64 hmact = new HMACT64(RDPClient.ReconnectCookie); hmact.update(Secure.GetClentRandom()); byte[] buffer = hmact.digest(); packet.Write(buffer, 0, buffer.Length); return(packet); } packet.WriteLittleEndian32(0); return(packet); }