/// <summary>
/// Initializes a new Windows Script engine instance with the specified list of supported file name extensions and synchronous invoker.
/// </summary>
/// <param name="progID">The programmatic identifier (ProgID) of the Windows Script engine class.</param>
/// <param name="name">A name to associate with the instance. Currently this name is used only as a label in presentation contexts such as debugger user interfaces.</param>
/// <param name="fileNameExtensions">A semicolon-delimited list of supported file name extensions.</param>
/// <param name="flags">A value that selects options for the operation.</param>
/// <param name="syncInvoker">An object that enforces thread affinity for the instance.</param>
/// <remarks>
/// The <paramref name="progID"/> argument can be a class identifier (CLSID) in standard
/// GUID format with braces (e.g., "{F414C260-6AC0-11CF-B6D1-00AA00BBBB58}").
/// </remarks>
protected WindowsScriptEngine(string progID, string name, string fileNameExtensions, WindowsScriptEngineFlags flags, ISyncInvoker syncInvoker)
: base(name, fileNameExtensions)
{
MiscHelpers.VerifyNonNullArgument(syncInvoker, nameof(syncInvoker));
this.syncInvoker = syncInvoker;
script = base.ScriptInvoke(() =>
{
activeScript = ActiveScriptWrapper.Create(progID, flags);
engineFlags = flags;
if (flags.HasFlag(WindowsScriptEngineFlags.EnableDebugging) && ProcessDebugManagerWrapper.TryCreate(out processDebugManager))
{
processDebugManager.CreateApplication(out debugApplication);
debugApplication.SetName(Name);
if (processDebugManager.TryAddApplication(debugApplication, out debugApplicationCookie))
{
sourceManagement = !flags.HasFlag(WindowsScriptEngineFlags.DisableSourceManagement);
}
else
{
debugApplication.Close();
debugApplication = null;
processDebugManager = null;
}
}
activeScript.SetScriptSite(new ScriptSite(this));
activeScript.InitNew();
activeScript.SetScriptState(ScriptState.Started);
return(WindowsScriptItem.Wrap(this, GetScriptDispatch()));
});
}
public static IDebugApplication64 Unwrap(DebugApplicationWrapper wrapper)
{
return((wrapper is DebugApplicationWrapper64 wrapper64) ? wrapper64.debugApplication : null);
}
public static IDebugApplication32 Unwrap(DebugApplicationWrapper wrapper)
{
return((wrapper is DebugApplicationWrapper32 wrapper32) ? wrapper32.debugApplication : null);
}
public override bool TryAddApplication(DebugApplicationWrapper applicationWrapper, out uint cookie)
{
return(HResult.Succeeded(processDebugManager.AddApplication(DebugApplicationWrapper64.Unwrap(applicationWrapper), out cookie)));
}
public override void CreateApplication(out DebugApplicationWrapper applicationWrapper)
{
processDebugManager.CreateApplication(out var debugApplication);
applicationWrapper = DebugApplicationWrapper.Create(debugApplication);
}
public abstract bool TryAddApplication(DebugApplicationWrapper applicationWrapper, out uint cookie);
public abstract void CreateApplication(out DebugApplicationWrapper applicationWrapper);
