/// <summary>
/// Loop of single commands entered at console and sent to remote
/// Each command is essentially executed as a new login
/// (e.g. remote will always start at same login directory)
///
/// Will List output of the command to console,
/// and if non-empty, a [[StdErr]] heading and error output
///
/// Use 'exit' command to break the loop
/// </summary>
public void ManualSingleCommandLoop()
{
string cmdInput;
var cmd = new SshCmdBase(_localSsh);
do
{
Console.Write("{0}:{1} > ", _localSsh.HostName, _localSsh.HostPort);
cmdInput = Console.ReadLine().Trim();
if (cmdInput.Length > 0 && cmdInput.ToLower() != "exit")
{
Console.WriteLine();
cmd.CmdText = cmdInput;
_localSsh.ExecuteBaseSingleCommand(cmd);
if (cmd.StdOutText.Length > 0)
{
Console.WriteLine(cmd.StdOutText);
}
if (cmd.StdErrText.Length > 0)
{
Console.WriteLine("[[StdErr]]");
Console.WriteLine(cmd.StdErrText);
}
}
} while (cmdInput.ToLower() != "exit");
Console.WriteLine();
}
public void ExecuteSingleCommand_ThrowsApplicationExceptionWithDefaultData(string host, int port, string user, string pass)
{
var sut = new SshSessionBase(host, port, user, pass);
var cmd = new SshCmdBase(sut);
Action act = () => cmd.ExecuteCmd("echo test");
act.ShouldThrow <ApplicationException>()
.WithMessage("Connection Info not set!");
}
public void ExecuteSingleCommand_ReturnsFalseWithBadIpAddress(string host, int port, string user, string pass)
{
var sut = new SshSessionBase(host, port, user, pass);
var cmd = new SshCmdBase(sut);
cmd.ExecuteCmd("echo test");
cmd.IsExecuted.Should().BeFalse();
}
public void ExecuteSingleCommand_DoesNotThrowExceptionWithBadIpAddress()
{
var sut = new SshSessionBase("0.0.0.0", 22, "user", "pass");
var cmd = new SshCmdBase(sut);
Action act = () => cmd.ExecuteCmd("echo test");
act.ShouldNotThrow();
cmd.CmdText.Should().Be("echo test");
cmd.StdOutText.Should().BeNull();
cmd.StdErrText.Should().BeNull();
}
/// <summary>
/// Tests several basic SSH commands to make sure the connection is functioning. Prints the commands, stdout, and stderr, with headers for each.
/// </summary>
public void TestBasicSshCommandsWithStream()
{
{
// Create a basic command object, using our existing SshSessionBase object
var cmd = new SshCmdBase(_localSsh);
cmd.CmdText = "echo \"This is StdOut\"; echo \"This is StdErr\" >&2";
ExecuteSshCmdWithFullConsoleOutput(cmd);
Console.WriteLine("---");
cmd.CmdText = "pwd; cd ..; pwd; echo $USER";
ExecuteSshCmdWithFullConsoleOutput(cmd);
Console.WriteLine("---");
cmd.CmdText = "pwd";
ExecuteSshCmdWithFullConsoleOutput(cmd);
Console.WriteLine("---");
cmd.CmdText = "df -h";
ExecuteSshCmdWithFullConsoleOutput(cmd);
Console.WriteLine();
}
}