/// <summary>
/// Creates the type reference.
/// </summary>
/// <param name="engine">The engine.</param>
/// <param name="type">The type.</param>
/// <returns></returns>
public static EngineTypeReference CreateTypeReference(Engine engine, Type type)
{
var obj = new EngineTypeReference(engine, TypeReference.CreateTypeReference(engine, type))
{
Extensible = false,
Type = type,
Prototype = engine.Function.PrototypeObject
};
obj.FastAddProperty("length", 0, false, false, false);
// The initial value of Boolean.prototype is the Boolean prototype object
obj.FastAddProperty("prototype", engine.Object.PrototypeObject, false, false, false);
return(obj);
}
/// <summary>
/// Executes the specified script.
/// </summary>
/// <param name="script">The script.</param>
public void Execute(string script)
{
var engine = new Engine();
ExecuteStartedDateTime = DateTime.Now;
//
// Add in this object for specialized use by other methods that
// need to access us.
//
engine.SetValue("__Bootstrap", this);
//
// Add in our global class types.
//
engine.SetValue("Template", EngineTypeReference.CreateTypeReference(engine, typeof(Template)));
engine.SetValue("Instance", EngineTypeReference.CreateTypeReference(engine, typeof(Instance)));
//
// Add in global methods available to the scripts.
//
engine.SetValue("Log", new Action <object>(Log));
engine.SetValue("LogProgress", new Action <object>(LogProgress));
engine.SetValue("Abort", new Action <object>(Abort));
engine.SetValue("Beep", new Action(Beep));
try
{
engine.Execute(script);
}
catch (EngineAbortException)
{
/* Intentionally left blank */
}
catch (Exception ex)
{
var node = engine.GetLastSyntaxNode();
if (node != null && node.Location != null)
{
Log(string.Format("Exception occurred at line {0}.", node.Location.Start.Line));
}
throw ex;
}
}
