/// <summary>
/// Send data to ssh client
/// </summary>
/// <param name="byteData"></param>
private static void SendSSHClientData(byte byteData)
{
try
{
shellStream.WriteByte(byteData);
shellStream.Flush();
}
catch (Exception e)
{
Trace.TraceError("Failed to send data to ssh client, remote session {0} ({1})", RemoteSessionID, e);
throw;
}
}
/// <summary>
/// Send data to ssh client
/// </summary>
/// <param name="data"></param>
private static void SendSSHClientData(byte byteData)
{
try
{
shellStream.WriteByte(byteData);
shellStream.Flush();
}
catch (Exception e)
{
pipeMessaging.ClosePipes();
DisconnectSSHClient();
}
}
public void ShellSend(Gdk.Key key)
{
if (UserInputMode)
{
LastKeyPress = key;
userkeypress.Set();
}
else
{
if (LocalEcho)
{
Write(key.ToString());
}
if (shellStream != null && shellStream.CanWrite)
{
shellStream.WriteByte((byte)key);
shellStream.Flush();
}
}
}
public void SSHRunCommand(string command)
{
StringBuilder reply = new StringBuilder();
ss.Flush();
StreamReader sreader = new StreamReader(ss);
sreader.ReadToEnd();
if (command != "\u0003\n")
{
while (!sreader.EndOfStream)
{
if (!this.IsDriverRunning)
{
break;
}
reply.AppendLine(sreader.ReadLine());
Thread.Sleep(1000);
}
}
if (command.StartsWith("CHAR_"))
{
command = command.Replace("CHAR_", "").Replace("\n", "");
try
{
ss.WriteByte(System.Convert.ToByte(Convert.ToInt32(command)));
}
catch (Exception ex) { Reporter.ToLog(eLogLevel.ERROR, $"Method - {MethodBase.GetCurrentMethod().Name}, Error - {ex.Message}", ex); }
}
else
{
ss.Write(command);
}
try
{
if (mWait == 0 || mWait == null)
{
mWait = this.ImplicitWait;
}
if (mWait == 0)
{
mWait = 30;
}
DateTime startingTime = DateTime.Now;
bool expOut = false;
Regex regExp;
mExpString = string.IsNullOrEmpty(mExpString) ? "" : mExpString;
if (mExpString != "" && command != "\u0003\n")
{
regExp = new Regex(@"~~~GINGER_RC_END~~~|" + mExpString);
}
else
{
regExp = new Regex(@"\> |\$ |\% |assword: |\. |~~~GINGER_RC_END~~~");
}
while ((DateTime.Now - startingTime).TotalSeconds <= mWait && taskFinished != true)
{
if (!this.IsDriverRunning)
{
break;
}
reply.AppendLine(sreader.ReadToEnd());
Thread.Sleep(1000);
if (regExp.Matches(reply.ToString()).Count > 0)
{
if (reply.ToString().Contains(command) && expOut == false)
{
taskFinished = true;
expOut = true;
}
else
{
break;
}
}
if (sreader.EndOfStream)
{
Thread.Sleep(1000);
continue;
}
if ((DateTime.Now - startingTime).TotalSeconds >= mWait)
{
taskFinished = true;
break;
}
}
if (command != "\u0003\n")
{
mConsoleDriverWindow.ConsoleWriteText(reply.ToString(), true);
reply.Clear();
}
taskFinished = true;
}
catch (Exception ex)
{
Reporter.ToLog(eLogLevel.ERROR, ex.Message);
}
mConsoleDriverWindow.ConsoleWriteText(reply.ToString(), true);
reply.Clear();
}
/// <summary>
/// Starts the user interaction.
/// </summary>
/// <param name="sshClient">The SSH client.</param>
/// <param name="sftpClient">The SFTP client.</param>
/// <param name="shellStream">The shell stream.</param>
/// <param name="verbOptions">The verb options.</param>
private static void StartUserInteraction(
SshClient sshClient,
SftpClient sftpClient,
ShellStream shellStream,
MonitorVerbOptions verbOptions)
{
_forwardShellStreamInput = false;
while (true)
{
var readKey = Console.ReadKey(true);
if (readKey.Key == ConsoleKey.F1)
{
_forwardShellStreamInput = !_forwardShellStreamInput;
if (_forwardShellStreamInput)
{
Program.Title = "Monitor (Interactive)";
Terminal.WriteLine(" >> Entered console input forwarding.", ConsoleColor.Green);
_forwardShellStreamOutput = true;
}
else
{
Program.Title = "Monitor (Press H for Help)";
Terminal.WriteLine(" >> Left console input forwarding.", ConsoleColor.Red);
}
continue;
}
if (_forwardShellStreamInput)
{
if (readKey.Key == ConsoleKey.Enter)
{
shellStream.Write("\r\n");
}
else
{
shellStream.WriteByte((byte)readKey.KeyChar);
}
shellStream.Flush();
continue;
}
switch (readKey.Key)
{
case ConsoleKey.Q:
return;
case ConsoleKey.C:
Console.Clear();
break;
case ConsoleKey.N:
CreateNewDeployment(sshClient, sftpClient, shellStream, verbOptions);
break;
case ConsoleKey.E:
RunSshClientCommand(sshClient, verbOptions);
break;
case ConsoleKey.S:
RunShellStreamCommand(shellStream, verbOptions);
break;
case ConsoleKey.H:
const ConsoleColor helpColor = ConsoleColor.Cyan;
Terminal.WriteLine("Console help", helpColor);
Terminal.WriteLine(" H Prints this screen", helpColor);
Terminal.WriteLine(" Q Quits this application", helpColor);
Terminal.WriteLine(" C Clears the screen", helpColor);
Terminal.WriteLine(" N Force a deployment cycle", helpColor);
Terminal.WriteLine(" E Run the Pre-deployment command", helpColor);
Terminal.WriteLine(" S Run the Post-deployment command", helpColor);
Terminal.WriteLine(" F1 Toggle shell-interactive mode", helpColor);
Terminal.WriteLine();
break;
default:
Terminal.WriteLine($"Unrecognized command '{readKey.KeyChar}' -- Press 'H' to get a list of available commands.", ConsoleColor.Red);
break;
}
}
}
/// <summary>
/// Starts the user interaction.
/// </summary>
/// <param name="fsMonitor">The fs monitor.</param>
/// <param name="sshClient">The SSH client.</param>
/// <param name="sftpClient">The SFTP client.</param>
/// <param name="shellStream">The shell stream.</param>
/// <param name="verbOptions">The verb options.</param>
private static void StartUserInteraction(FileSystemMonitor fsMonitor, SshClient sshClient, SftpClient sftpClient, ShellStream shellStream, MonitorVerbOptions verbOptions)
{
ForwardShellStreamInput = false;
while (true)
{
var readKey = Console.ReadKey(true);
if (readKey.Key == ConsoleKey.F1)
{
ForwardShellStreamInput = !ForwardShellStreamInput;
if (ForwardShellStreamInput)
{
ConsoleManager.WriteLine(" >> Entered console input forwarding.", ConsoleColor.Green);
ForwardShellStreamOutput = true;
}
else
{
ConsoleManager.WriteLine(" >> Left console input forwarding.", ConsoleColor.Red);
}
continue;
}
if (ForwardShellStreamInput)
{
if (readKey.Key == ConsoleKey.Enter)
{
shellStream.WriteLine(string.Empty);
}
else
{
shellStream.WriteByte((byte)readKey.KeyChar);
}
shellStream.Flush();
continue;
}
if (readKey.Key == ConsoleKey.Q)
{
break;
}
if (readKey.Key == ConsoleKey.C)
{
ConsoleManager.Clear();
continue;
}
if (readKey.Key == ConsoleKey.N)
{
CreateNewDeployment(sshClient, sftpClient, shellStream, verbOptions);
continue;
}
if (readKey.Key == ConsoleKey.E)
{
RunSshClientCommand(sshClient, verbOptions);
continue;
}
if (readKey.Key == ConsoleKey.S)
{
RunShellStreamCommand(shellStream, verbOptions);
continue;
}
if (readKey.Key != ConsoleKey.H)
{
ConsoleManager.WriteLine("Unrecognized command '" + readKey.KeyChar + "' -- Press 'H' to get a list of available commands.", ConsoleColor.Red);
}
if (readKey.Key == ConsoleKey.H)
{
var helpColor = ConsoleColor.Cyan;
ConsoleManager.WriteLine("Console help", helpColor);
ConsoleManager.WriteLine(" H Prints this screen", helpColor);
ConsoleManager.WriteLine(" Q Quits this application", helpColor);
ConsoleManager.WriteLine(" C Clears the screen", helpColor);
ConsoleManager.WriteLine(" N Force a deployment cycle", helpColor);
ConsoleManager.WriteLine(" E Run the Pre-deployment command", helpColor);
ConsoleManager.WriteLine(" S Run the Post-deployment command", helpColor);
ConsoleManager.WriteLine(" F1 Toggle shell-interactive mode", helpColor);
ConsoleManager.WriteLine(string.Empty);
continue;
}
}
}
