// SERIALIZATION
//_________________________________________________________________________________________
#if !SILVERLIGHT
/// <summary>
/// Initializes a new instance of the ObjectInstance class with serialized data.
/// </summary>
/// <param name="info"> The SerializationInfo that holds the serialized object data about
/// the exception being thrown. </param>
/// <param name="context"> The StreamingContext that contains contextual information about
/// the source or destination. </param>
private ScriptEngine(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context)
{
// Set the DeserializationEnvironment to this script engine.
ScriptEngine.DeserializationEnvironment = this;
// Create the initial hidden class schema. This must be done first.
this.emptySchema = HiddenClassSchema.CreateEmptySchema();
// Deserialize the compatibility mode.
this.compatibilityMode = (CompatibilityMode)info.GetInt32("compatibilityMode");
// Deserialize the ForceStrictMode flag.
this.ForceStrictMode = info.GetBoolean("forceStrictMode");
// Deserialize the built-in objects.
this.globalObject = (GlobalObject)info.GetValue("globalObject", typeof(GlobalObject));
this.arrayConstructor = (ArrayConstructor)info.GetValue("arrayConstructor", typeof(ArrayConstructor));
this.booleanConstructor = (BooleanConstructor)info.GetValue("booleanConstructor", typeof(BooleanConstructor));
this.dateConstructor = (DateConstructor)info.GetValue("dateConstructor", typeof(DateConstructor));
this.functionConstructor = (FunctionConstructor)info.GetValue("functionConstructor", typeof(FunctionConstructor));
this.jsonObject = (JSONObject)info.GetValue("jsonObject", typeof(JSONObject));
this.mathObject = (MathObject)info.GetValue("mathObject", typeof(MathObject));
this.numberConstructor = (NumberConstructor)info.GetValue("numberConstructor", typeof(NumberConstructor));
this.objectConstructor = (ObjectConstructor)info.GetValue("objectConstructor", typeof(ObjectConstructor));
this.regExpConstructor = (RegExpConstructor)info.GetValue("regExpConstructor", typeof(RegExpConstructor));
this.stringConstructor = (StringConstructor)info.GetValue("stringConstructor", typeof(StringConstructor));
// Deserialize the built-in error objects.
this.errorConstructor = (ErrorConstructor)info.GetValue("errorConstructor", typeof(ErrorConstructor));
this.rangeErrorConstructor = (ErrorConstructor)info.GetValue("rangeErrorConstructor", typeof(ErrorConstructor));
this.typeErrorConstructor = (ErrorConstructor)info.GetValue("typeErrorConstructor", typeof(ErrorConstructor));
this.syntaxErrorConstructor = (ErrorConstructor)info.GetValue("syntaxErrorConstructor", typeof(ErrorConstructor));
this.uriErrorConstructor = (ErrorConstructor)info.GetValue("uriErrorConstructor", typeof(ErrorConstructor));
this.evalErrorConstructor = (ErrorConstructor)info.GetValue("evalErrorConstructor", typeof(ErrorConstructor));
this.referenceErrorConstructor = (ErrorConstructor)info.GetValue("referenceErrorConstructor", typeof(ErrorConstructor));
}
public ScriptEngine()
{
// Create the initial hidden class schema. This must be done first.
this.emptySchema = HiddenClassSchema.CreateEmptySchema();
// Create the base of the prototype chain.
var baseObject = ObjectInstance.CreateRootObject(this);
// Create the global object.
this.globalObject = new GlobalObject(baseObject);
// Create the function object that second to last in the prototype chain.
var baseFunction = UserDefinedFunction.CreateEmptyFunction(baseObject);
// Object must be created first, then function.
this.objectConstructor = new ObjectConstructor(baseFunction, baseObject);
this.functionConstructor = new FunctionConstructor(baseFunction, baseFunction);
// Create all the built-in objects.
this.mathObject = new MathObject(baseObject);
this.jsonObject = new JSONObject(baseObject);
// Create all the built-in functions.
this.arrayConstructor = new ArrayConstructor(baseFunction);
this.booleanConstructor = new BooleanConstructor(baseFunction);
this.dateConstructor = new DateConstructor(baseFunction);
this.numberConstructor = new NumberConstructor(baseFunction);
this.regExpConstructor = new RegExpConstructor(baseFunction);
this.stringConstructor = new StringConstructor(baseFunction);
// Create the error functions.
this.errorConstructor = new ErrorConstructor(baseFunction, "Error");
this.rangeErrorConstructor = new ErrorConstructor(baseFunction, "RangeError");
this.typeErrorConstructor = new ErrorConstructor(baseFunction, "TypeError");
this.syntaxErrorConstructor = new ErrorConstructor(baseFunction, "SyntaxError");
this.uriErrorConstructor = new ErrorConstructor(baseFunction, "URIError");
this.evalErrorConstructor = new ErrorConstructor(baseFunction, "EvalError");
this.referenceErrorConstructor = new ErrorConstructor(baseFunction, "ReferenceError");
// Populate the instance prototypes (TODO: optimize this, currently takes about 15ms).
this.globalObject.PopulateFunctions();
this.objectConstructor.PopulateFunctions();
this.objectConstructor.InstancePrototype.PopulateFunctions();
this.functionConstructor.InstancePrototype.PopulateFunctions(typeof(FunctionInstance));
this.mathObject.PopulateFunctions();
this.mathObject.PopulateFields();
this.jsonObject.PopulateFunctions();
this.arrayConstructor.PopulateFunctions();
this.arrayConstructor.InstancePrototype.PopulateFunctions();
this.booleanConstructor.InstancePrototype.PopulateFunctions();
this.dateConstructor.PopulateFunctions();
this.dateConstructor.InstancePrototype.PopulateFunctions();
this.numberConstructor.InstancePrototype.PopulateFunctions();
this.numberConstructor.PopulateFields();
this.regExpConstructor.InstancePrototype.PopulateFunctions();
this.stringConstructor.PopulateFunctions();
this.stringConstructor.InstancePrototype.PopulateFunctions();
this.errorConstructor.InstancePrototype.PopulateFunctions();
// Add them as JavaScript-accessible properties of the global instance.
this.globalObject.FastSetProperty("Array", this.arrayConstructor, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("Boolean", this.booleanConstructor, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("Date", this.dateConstructor, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("Function", this.functionConstructor, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("JSON", this.jsonObject, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("Math", this.mathObject, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("Number", this.numberConstructor, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("Object", this.objectConstructor, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("RegExp", this.regExpConstructor, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("String", this.stringConstructor, PropertyAttributes.NonEnumerable);
// And the errors.
this.globalObject.FastSetProperty("Error", this.errorConstructor, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("RangeError", this.rangeErrorConstructor, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("TypeError", this.typeErrorConstructor, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("SyntaxError", this.syntaxErrorConstructor, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("URIError", this.uriErrorConstructor, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("EvalError", this.evalErrorConstructor, PropertyAttributes.NonEnumerable);
this.globalObject.FastSetProperty("ReferenceError", this.referenceErrorConstructor, PropertyAttributes.NonEnumerable);
}
