private void ConfigureJintEngine(Jint.Options options)
{
if (this.options.Value.AllowClr)
{
options.AllowClr();
}
}
public JintEngine(Options options) {
Visitor = new ExecutionVisitor(options);
//permissionSet = new PermissionSet(PermissionState.None);
Visitor.AllowClr = allowClr;
MaxRecursions = 400;
var global = Visitor.Global as JsObject;
global["ToBoolean"] = Visitor.Global.FunctionClass.New(new Func<object, Boolean>(Convert.ToBoolean));
global["ToByte"] = Visitor.Global.FunctionClass.New(new Func<object, Byte>(Convert.ToByte));
global["ToChar"] = Visitor.Global.FunctionClass.New(new Func<object, Char>(Convert.ToChar));
global["ToDateTime"] = Visitor.Global.FunctionClass.New(new Func<object, DateTime>(Convert.ToDateTime));
global["ToDecimal"] = Visitor.Global.FunctionClass.New(new Func<object, Decimal>(Convert.ToDecimal));
global["ToDouble"] = Visitor.Global.FunctionClass.New(new Func<object, Double>(Convert.ToDouble));
global["ToInt16"] = Visitor.Global.FunctionClass.New(new Func<object, Int16>(Convert.ToInt16));
global["ToInt32"] = Visitor.Global.FunctionClass.New(new Func<object, Int32>(Convert.ToInt32));
global["ToInt64"] = Visitor.Global.FunctionClass.New(new Func<object, Int64>(Convert.ToInt64));
global["ToSByte"] = Visitor.Global.FunctionClass.New(new Func<object, SByte>(Convert.ToSByte));
global["ToSingle"] = Visitor.Global.FunctionClass.New(new Func<object, Single>(Convert.ToSingle));
global["ToString"] = Visitor.Global.FunctionClass.New(new Func<object, String>(Convert.ToString));
global["ToUInt16"] = Visitor.Global.FunctionClass.New(new Func<object, UInt16>(Convert.ToUInt16));
global["ToUInt32"] = Visitor.Global.FunctionClass.New(new Func<object, UInt32>(Convert.ToUInt32));
global["ToUInt64"] = Visitor.Global.FunctionClass.New(new Func<object, UInt64>(Convert.ToUInt64));
BreakPoints = new List<BreakPoint>();
}
public JintEngine(Options options)
{
visitor = new ExecutionVisitor(options, this as IScriptEngineContext);
CurrentVisitor = visitor;
AllowClr = true;
//permissionSet = new PermissionSet(PermissionState.None);
visitor.GlobalScope.Prototype["ToBoolean"] = visitor.Global.FunctionClass.New(new Func<object, Boolean>(Convert.ToBoolean));
visitor.GlobalScope.Prototype["ToByte"] = visitor.Global.FunctionClass.New(new Func<object, Byte>(Convert.ToByte));
visitor.GlobalScope.Prototype["ToChar"] = visitor.Global.FunctionClass.New(new Func<object, Char>(Convert.ToChar));
visitor.GlobalScope.Prototype["ToDateTime"] = visitor.Global.FunctionClass.New(new Func<object, DateTime>(Convert.ToDateTime));
visitor.GlobalScope.Prototype["ToDecimal"] = visitor.Global.FunctionClass.New(new Func<object, Decimal>(Convert.ToDecimal));
visitor.GlobalScope.Prototype["ToDouble"] = visitor.Global.FunctionClass.New(new Func<object, Double>(Convert.ToDouble));
visitor.GlobalScope.Prototype["ToInt16"] = visitor.Global.FunctionClass.New(new Func<object, Int16>(Convert.ToInt16));
visitor.GlobalScope.Prototype["ToInt32"] = visitor.Global.FunctionClass.New(new Func<object, Int32>(Convert.ToInt32));
visitor.GlobalScope.Prototype["ToInt64"] = visitor.Global.FunctionClass.New(new Func<object, Int64>(Convert.ToInt64));
visitor.GlobalScope.Prototype["ToSByte"] = visitor.Global.FunctionClass.New(new Func<object, SByte>(Convert.ToSByte));
visitor.GlobalScope.Prototype["ToSingle"] = visitor.Global.FunctionClass.New(new Func<object, Single>(Convert.ToSingle));
visitor.GlobalScope.Prototype["ToString"] = visitor.Global.FunctionClass.New(new Func<object, String>(Convert.ToString));
visitor.GlobalScope.Prototype["ToUInt16"] = visitor.Global.FunctionClass.New(new Func<object, UInt16>(Convert.ToUInt16));
visitor.GlobalScope.Prototype["ToUInt32"] = visitor.Global.FunctionClass.New(new Func<object, UInt32>(Convert.ToUInt32));
visitor.GlobalScope.Prototype["ToUInt64"] = visitor.Global.FunctionClass.New(new Func<object, UInt64>(Convert.ToUInt64));
BreakPoints = new List<BreakPoint>();
}
protected object Test(Options options, params string[] scripts)
{
JintEngine jint = CreateJintEngine()
//.SetDebugMode(true)
.SetFunction("assert", new Action<object, object>(Assert.AreEqual))
.SetFunction("istrue", new Action<bool>(Assert.IsTrue))
.SetFunction("isfalse", new Action<bool>(Assert.IsFalse))
// .SetFunction("alert", new Func<string, System.Windows.Forms.DialogResult>(System.Windows.Forms.MessageBox.Show))
.SetFunction("print", new Action<string>(Console.WriteLine))
.SetFunction("alert", new Action<string>(Console.WriteLine))
.SetFunction("loadAssembly", new Action<string>(assemblyName => Assembly.Load(assemblyName)))
.DisableSecurity();
//jint.BreakPoints.Add(new BreakPoint(3741, 9));
//jint.Break += new EventHandler<DebugInformation>(jint_Break);
object result = null;
var sw = new Stopwatch();
sw.Start();
foreach (string script in scripts)
result = jint.Run(script);
Console.WriteLine(sw.Elapsed);
return result;
}
public ScriptEngine(String moduleName, IDebugger debugger, Options options = Options.Ecmascript5 | Options.Strict)
: base(options)
{
this.debugger = debugger;
this.moduleName = moduleName;
SetDebugMode(debugger != null);
}
public ExecutionVisitor(Options options) {
typeResolver = CachedTypeResolver.Default;
Global = new JsGlobal(this, options);
GlobalScope = new JsScope(Global as JsObject);
EnterScope(GlobalScope);
CallStack = new Stack<string>();
}
public ExecutionVisitor(Options options)
{
this.methodInvoker = new CachedMethodInvoker(this);
this.propertyGetter = new CachedReflectionPropertyGetter(methodInvoker);
this.constructorInvoker = new CachedConstructorInvoker(methodInvoker);
this.typeResolver = new CachedTypeResolver();
this.fieldGetter = new CachedReflectionFieldGetter(methodInvoker);
GlobalScope = new JsObject();
Global = new JsGlobal(this, options);
GlobalScope.Prototype = Global as JsDictionaryObject;
EnterScope(GlobalScope);
CallStack = new Stack<string>();
}
public ExecutionVisitor(Options options, IScriptEngineContext context)
{
this.scriptEngineContext = context;
this.methodInvoker = context.GetMethodInvoker(this);//new CachedMethodInvoker(this);
this.propertyGetter = new CachedReflectionPropertyGetter(methodInvoker);
this.constructorInvoker = new CachedConstructorInvoker(methodInvoker);
this.typeResolver = context.GetTypeResolver();//new CachedTypeResolver();
this.fieldGetter = new CachedReflectionFieldGetter(methodInvoker);
_entitiyAccessor = new EntityAccessor();
GlobalScope = new JsObject();
Global = new JsGlobal(this, options);
GlobalScope.Prototype = Global as JsDictionaryObject;
EnterScope(GlobalScope);
CallStack = new Stack<string>();
}
public Engine(Action<Options> options)
{
_executionContexts = new Stack<ExecutionContext>();
Global = GlobalObject.CreateGlobalObject(this);
Object = ObjectConstructor.CreateObjectConstructor(this);
Function = FunctionConstructor.CreateFunctionConstructor(this);
Array = ArrayConstructor.CreateArrayConstructor(this);
String = StringConstructor.CreateStringConstructor(this);
RegExp = RegExpConstructor.CreateRegExpConstructor(this);
Number = NumberConstructor.CreateNumberConstructor(this);
Boolean = BooleanConstructor.CreateBooleanConstructor(this);
Date = DateConstructor.CreateDateConstructor(this);
Math = MathInstance.CreateMathObject(this);
Json = JsonInstance.CreateJsonObject(this);
Error = ErrorConstructor.CreateErrorConstructor(this, "Error");
EvalError = ErrorConstructor.CreateErrorConstructor(this, "EvalError");
RangeError = ErrorConstructor.CreateErrorConstructor(this, "RangeError");
ReferenceError = ErrorConstructor.CreateErrorConstructor(this, "ReferenceError");
SyntaxError = ErrorConstructor.CreateErrorConstructor(this, "SyntaxError");
TypeError = ErrorConstructor.CreateErrorConstructor(this, "TypeError");
UriError = ErrorConstructor.CreateErrorConstructor(this, "URIError");
// Because the properties might need some of the built-in object
// their configuration is delayed to a later step
Global.Configure();
Object.Configure();
Object.PrototypeObject.Configure();
Function.Configure();
Function.PrototypeObject.Configure();
Array.Configure();
Array.PrototypeObject.Configure();
String.Configure();
String.PrototypeObject.Configure();
RegExp.Configure();
RegExp.PrototypeObject.Configure();
Number.Configure();
Number.PrototypeObject.Configure();
Boolean.Configure();
Boolean.PrototypeObject.Configure();
Date.Configure();
Date.PrototypeObject.Configure();
Math.Configure();
Json.Configure();
Error.Configure();
Error.PrototypeObject.Configure();
// create the global environment http://www.ecma-international.org/ecma-262/5.1/#sec-10.2.3
GlobalEnvironment = LexicalEnvironment.NewObjectEnvironment(this, Global, null, false);
// create the global execution context http://www.ecma-international.org/ecma-262/5.1/#sec-10.4.1.1
EnterExecutionContext(GlobalEnvironment, GlobalEnvironment, Global);
Options = new Options();
if (options != null)
{
options(Options);
}
Eval = new EvalFunctionInstance(this, new string[0], LexicalEnvironment.NewDeclarativeEnvironment(this, ExecutionContext.LexicalEnvironment), StrictModeScope.IsStrictModeCode);
Global.FastAddProperty("eval", Eval, true, false, true);
_statements = new StatementInterpreter(this);
_expressions = new ExpressionInterpreter(this);
if (Options.IsClrAllowed())
{
Global.FastAddProperty("System", new NamespaceReference(this, "System"), false, false, false);
Global.FastAddProperty("importNamespace", new ClrFunctionInstance(this, (thisObj, arguments) =>
{
return new NamespaceReference(this, TypeConverter.ToString(arguments.At(0)));
}), false, false, false);
}
ClrTypeConverter = new DefaultTypeConverter(this);
BreakPoints = new List<BreakPoint>();
DebugHandler = new DebugHandler(this);
}
private bool HasOption(Options options)
{
return Global.HasOption(options);
}
public static JintEngine CreateJintEngine(Options options)
{
return new Script.ScriptEngine("Test", null, options);
}
public Engine(Action <Options> options)
{
_executionContexts = new Stack <ExecutionContext>();
Global = GlobalObject.CreateGlobalObject(this);
Object = ObjectConstructor.CreateObjectConstructor(this);
Function = FunctionConstructor.CreateFunctionConstructor(this);
Array = ArrayConstructor.CreateArrayConstructor(this);
String = StringConstructor.CreateStringConstructor(this);
RegExp = RegExpConstructor.CreateRegExpConstructor(this);
Number = NumberConstructor.CreateNumberConstructor(this);
Boolean = BooleanConstructor.CreateBooleanConstructor(this);
Date = DateConstructor.CreateDateConstructor(this);
Math = MathInstance.CreateMathObject(this);
Json = JsonInstance.CreateJsonObject(this);
Error = ErrorConstructor.CreateErrorConstructor(this, "Error");
EvalError = ErrorConstructor.CreateErrorConstructor(this, "EvalError");
RangeError = ErrorConstructor.CreateErrorConstructor(this, "RangeError");
ReferenceError = ErrorConstructor.CreateErrorConstructor(this, "ReferenceError");
SyntaxError = ErrorConstructor.CreateErrorConstructor(this, "SyntaxError");
TypeError = ErrorConstructor.CreateErrorConstructor(this, "TypeError");
UriError = ErrorConstructor.CreateErrorConstructor(this, "URIError");
// Because the properties might need some of the built-in object
// their configuration is delayed to a later step
Global.Configure();
Object.Configure();
Object.PrototypeObject.Configure();
Function.Configure();
Function.PrototypeObject.Configure();
Array.Configure();
Array.PrototypeObject.Configure();
String.Configure();
String.PrototypeObject.Configure();
RegExp.Configure();
RegExp.PrototypeObject.Configure();
Number.Configure();
Number.PrototypeObject.Configure();
Boolean.Configure();
Boolean.PrototypeObject.Configure();
Date.Configure();
Date.PrototypeObject.Configure();
Math.Configure();
Json.Configure();
Error.Configure();
Error.PrototypeObject.Configure();
// create the global environment http://www.ecma-international.org/ecma-262/5.1/#sec-10.2.3
GlobalEnvironment = LexicalEnvironment.NewObjectEnvironment(this, Global, null, false);
// create the global execution context http://www.ecma-international.org/ecma-262/5.1/#sec-10.4.1.1
EnterExecutionContext(GlobalEnvironment, GlobalEnvironment, Global);
Options = new Options();
if (options != null)
{
options(Options);
}
Eval = new EvalFunctionInstance(this, new string[0], LexicalEnvironment.NewDeclarativeEnvironment(this, ExecutionContext.LexicalEnvironment), StrictModeScope.IsStrictModeCode);
Global.FastAddProperty("eval", Eval, true, false, true);
_statements = new StatementInterpreter(this);
_expressions = new ExpressionInterpreter(this);
if (Options.IsClrAllowed())
{
Global.FastAddProperty("System", new NamespaceReference(this, "System"), false, false, false);
Global.FastAddProperty("importNamespace", new ClrFunctionInstance(this, (thisObj, arguments) =>
{
return(new NamespaceReference(this, TypeConverter.ToString(arguments.At(0))));
}), false, false, false);
}
}
