internal void Execute(ApplicationJob application, ApplicationJobError errorInfo = null)
{
using (PowerShell powerShell = PowerShell.Create())
{
powerShell.AddScript(this.scriptText);
// Make application object available to the script.
if (application != null)
{
powerShell.Runspace.SessionStateProxy.SetVariable("app", application);
}
if (errorInfo != null)
{
powerShell.Runspace.SessionStateProxy.SetVariable("apperror", errorInfo);
}
powerShell.Runspace.SessionStateProxy.SetVariable("globalvars", UrlVariable.GlobalVariables);
// Output all information we can get.
powerShell.Streams.Debug.DataAdded += this.DebugDataAdded;
powerShell.Streams.Warning.DataAdded += this.WarningDataAdded;
try
{
powerShell.Streams.Information.DataAdded += this.InfoDataAdded;
}
catch (MissingMethodException)
{
// Only supported in PS 5.0 and higher
}
Collection <PSObject> psOutput = powerShell.Invoke();
foreach (PSObject outputItem in psOutput)
{
// if null object was dumped to the pipeline during the script then a null
// object may be present here. check for null to prevent potential NRE.
if (outputItem != null)
{
this.LastOutput = outputItem.ToString();
LogDialog.Log("PowerShell: " + outputItem);
}
}
if (powerShell.HadErrors)
{
StringBuilder sb = new StringBuilder();
foreach (ErrorRecord error in powerShell.Streams.Error)
{
sb.AppendLine(error.Exception.Message);
}
throw new ApplicationException(sb.ToString());
}
}
}
/// <summary>
/// Handles download failure (set failed state, add to errors) and executes the "update failed"
/// command for additional control.
/// </summary>
private void HandleUpdateFailed(ApplicationJob job, ApplicationJobError error)
{
// Execute: Default update failed command
string updateFailedCommand = Settings.GetValue("UpdateFailedCommand", "") as string;
ScriptType defaultPreCommandType = Command.ConvertToScriptType(Settings.GetValue("UpdateFailedCommandType", ScriptType.Batch.ToString()) as string);
m_Status[job] = Status.Failure;
if (!string.IsNullOrEmpty(updateFailedCommand))
{
int exitCode = new Command(updateFailedCommand, defaultPreCommandType).Execute(job, null, error);
// Do not show failure in error window.
if (exitCode == 1)
{
LogDialog.Log(job, "Update failed command returned '1', ignoring error");
return;
}
}
m_Errors.Add(error);
}
/// <summary>
/// Executes the command.
/// </summary>
/// <param name="targetFileName">Content for variable "{url:...}"</param>
public virtual int Execute(ApplicationJob application, string targetFileName = null, ApplicationJobError errorInfo = null)
{
switch (Type)
{
case ScriptType.CS:
UserCSScript script = new UserCSScript(this.Text);
script.Execute(application);
break;
case ScriptType.PowerShell:
PowerShellScript psScript = new PowerShellScript(this.Text);
psScript.Execute(application, errorInfo);
return(Conversion.ToInt(psScript.LastOutput));
default:
return(ExecuteBatchCommand(application, this.Text, targetFileName));
}
return(0);
}
