internal static JSValue DirectEvalCall(JSFunctionBase fnc, JSContext Scope, JSValue ThisObj, JSArgs Args) { if (fnc == JSContext.CurrentGlobalContext.GlobalEval) { return(_Eval(Scope, Args, false)); } return(fnc.Call(JSContext.CurrentGlobalContext, ThisObj, Args)); }
internal static JSFunctionBase JSFunctionCast(JSValue val) { JSFunctionBase r = val as JSFunctionBase; if (r == null) { throw new JSRuntimeException("TypeError", "not a function"); } return(r); }
public JSRuntimeException(string ExType, string message) : base(message) { this.Line = -1; JSFunctionBase ExCtor = JSContext.CurrentContext.GetBindingValue(ExType) as JSFunctionBase; if (ExCtor == null) { this.value = new JSString(ExType + ": " + this.Message); } else { this.value = ExCtor.Construct(JSContext.CurrentContext, new JSArgs(ExCtor, new JSValue[] { new JSString(this.Message) })); } }
private void AddArrayProperties() { this.Global.SetDataProp("Array", this.ArrayCtor, false, false, false); this.ArrayPrototype.SetDataProp("length", 0.0, true, false, true); this.ArrayCtor.SetDataProp("isArray", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { return(args[0] is JSArray); }, 1), true, false, true); this.ArrayPrototype.SetDataProp("toString", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (AsConstructor) { throw new JSRuntimeException("TypeError", "Array.toString cannot be used as a constructor"); } JSObject array = ThisObj.ToJSObject(); JSFunctionBase fnc = ThisObj["join"] as JSFunctionBase; if (fnc != null) { return(fnc.Call(Scope, ThisObj, new JSArgs(fnc, new JSValue[0]))); } return("[object " + ThisObj.ClassString + "]"); }), true, false, true); this.ArrayPrototype.SetDataProp("toLocaleString", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { JSObject elementObj; JSFunctionBase func; if (AsConstructor) { throw new JSRuntimeException("TypeError", "Array.toLocaleString called as constructor"); } JSObject O = ThisObj.ToJSObject(); uint len = O["length"].NumberValue().JSToUInt32(); if (len == 0) { return(string.Empty); } JSValue firstElement = O["0"]; StringBuilder R = new StringBuilder(); if (firstElement.CheckCoercible()) { elementObj = firstElement.ToJSObject(); func = InternalUtilities.JSFunctionCast(elementObj["toLocaleString"]); R.Append(func.Call(Scope, elementObj, new JSArgs(func, new JSValue[0])).StringValue()); } for (uint k = 1; k < len; k++) { R.Append(","); JSValue nextElement = O[k.ToString()]; if (nextElement.CheckCoercible()) { elementObj = nextElement.ToJSObject(); func = InternalUtilities.JSFunctionCast(elementObj["toLocaleString"]); R.Append(func.Call(Scope, elementObj, new JSArgs(func, new JSValue[0])).StringValue()); } } return(R.ToString()); }), true, false, true); this.ArrayPrototype.SetDataProp("concat", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (AsConstructor) { throw new JSRuntimeException("TypeError", "Array.concat called as constructor"); } JSObject O = ThisObj.ToJSObject(); JSArray A = new JSArray(new JSValue[0]); int n = 0; _concat_append(A, ref n, O); foreach (JSValue E in args.ArgValues) { _concat_append(A, ref n, E); } return(A); }, 1), true, false, true); this.ArrayPrototype.SetDataProp("join", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { string sep; if (AsConstructor) { throw new JSRuntimeException("TypeError", "Array.join called as constructor"); } JSObject O = ThisObj.ToJSObject(); uint len = O["length"].NumberValue().JSToUInt32(); if (args[0] is JSUndefined) { sep = ","; } else { sep = args[0].StringValue(); } if (len == 0) { return(string.Empty); } JSValue element0 = O["0"]; StringBuilder R = new StringBuilder(); if (element0.CheckCoercible()) { R.Append(element0.StringValue()); } for (int k = 1; k < len; k++) { R.Append(sep); JSValue element = O[k.ToString()]; if (element.CheckCoercible()) { R.Append(element.StringValue()); } } return(R.ToString()); }, 1), true, false, true); this.ArrayPrototype.SetDataProp("pop", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (AsConstructor) { throw new JSRuntimeException("TypeError", "Array.pop called as constructor"); } JSObject O = ThisObj.ToJSObject(); uint len = O["length"].NumberValue().JSToUInt32(); if (len == 0) { O["length"] = 0.0; return(JSUndefined.Instance); } string indx = (len - 1).ToString(); JSValue element = O[indx]; O.DeleteProperty(indx, true); O["length"] = (JSValue)(len - 1); return(element); }), true, false, true); this.ArrayPrototype.SetDataProp("push", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (AsConstructor) { throw new JSRuntimeException("TypeError", "Array.push called as constructor"); } JSObject O = ThisObj.ToJSObject(); double n = O["length"].NumberValue().JSToUInt32(); foreach (JSValue E in args.ArgValues) { O[n.ToString()] = E; n++; } O["length"] = n; return(n); }, 1), true, false, true); this.ArrayPrototype.SetDataProp("reverse", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (AsConstructor) { throw new JSRuntimeException("TypeError", "Array.reverse called as constructor"); } JSObject O = ThisObj.ToJSObject(); uint len = O["length"].NumberValue().JSToUInt32(); uint middle = len / 2; for (uint lower = 0; lower != middle; lower++) { string upperP = ((len - lower) - 1).ToString(); string lowerP = lower.ToString(); JSValue lowerValue = O[lowerP]; JSValue upperValue = O[upperP]; bool lowerExists = O.HasProperty(lowerP); bool upperExists = O.HasProperty(upperP); if (lowerExists && upperExists) { O[lowerP] = upperValue; O[upperP] = lowerValue; } else if (!(lowerExists || !upperExists)) { O[lowerP] = upperValue; O.DeleteProperty(upperP, true); } else if (!(!lowerExists || upperExists)) { O.DeleteProperty(lowerP, true); O[upperP] = lowerValue; } } return(O); }), true, false, true); this.ArrayPrototype.SetDataProp("shift", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (AsConstructor) { throw new JSRuntimeException("TypeError", "Array.shift called as constructor"); } JSObject O = ThisObj.ToJSObject(); double len = O["length"].NumberValue().JSToUInt32(); if (len == 0.0) { O["length"] = 0.0; return(JSUndefined.Instance); } JSValue first = O["0"]; for (int k = 1; k < len; k++) { string from = k.ToString(); string to = (k - 1).ToString(); if (O.HasProperty(from)) { JSValue fromVal = O[from]; O[to] = fromVal; } else { O.DeleteProperty(to, true); } } O.DeleteProperty((len - 1.0).ToString(), true); O["length"] = len - 1.0; return(first); }), true, false, true); this.ArrayPrototype.SetDataProp("slice", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { double k; double relativeEnd; double final; if (AsConstructor) { throw new JSRuntimeException("TypeError", "Array.slice called as constructor"); } JSObject O = ThisObj.ToJSObject(); JSArray A = new JSArray(new JSValue[0]); uint len = O["length"].NumberValue().JSToUInt32(); double relativeStart = args[0].NumberValue().JSToInteger(); if (relativeStart < 0.0) { k = Math.Max((double)(len + relativeStart), (double)0.0); } else { k = Math.Min(relativeStart, (double)len); } if (args[1] is JSUndefined) { relativeEnd = len; } else { relativeEnd = args[1].NumberValue().JSToInteger(); } if (relativeEnd < 0.0) { final = Math.Max((double)(len + relativeEnd), (double)0.0); } else { final = Math.Min(relativeEnd, (double)len); } uint ik = (uint)k; uint ifinal = (uint)final; for (int n = 0; ik < ifinal; n++) { string Pk = ik.ToString(); if (O.HasProperty(Pk)) { JSValue kValue = O[Pk]; A[n.ToString()] = kValue; } ik++; } return(A); }, 2), true, false, true); this.ArrayPrototype.SetDataProp("sort", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (AsConstructor) { throw new JSRuntimeException("TypeError", "Array.sort called as constructor"); } JSObject O = ThisObj.ToJSObject(); uint len = O["length"].NumberValue().JSToUInt32(); if (len != 0) { int i; IEnumerable <JSValue> a2; int nUnset = 0; int nUndef = 0; List <JSValue> a1 = new List <JSValue>(); for (i = 0; i < len; i++) { JSValue v; if (!O.TryGetPropertyValue(i.ToString(), out v)) { nUnset++; } else if (v is JSUndefined) { nUndef++; } else { a1.Add(v); } } if (args[0] is JSUndefined) { a2 = a1.OrderBy <JSValue, string>(x => x.StringValue(), StringComparer.Ordinal); } else { _sortHelper h = new _sortHelper(InternalUtilities.JSFunctionCast(args[0]), Scope); a2 = a1.OrderBy <JSValue, JSValue>(x => x, h); } i = 0; foreach (JSValue v in a2) { O[i.ToString()] = v; i++; } while (nUndef-- != 0) { O[i.ToString()] = JSUndefined.Instance; i++; } while (nUnset-- != 0) { string s = i.ToString(); if (O.HasOwnProperty(s)) { O.DeleteProperty(s, false); } i++; } } return(O); }, 1), true, false, true); this.ArrayPrototype.SetDataProp("splice", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { double actualStart; uint k; string from; JSValue fromValue; JSValue[] items; string to; if (AsConstructor) { throw new JSRuntimeException("TypeError", "Array.splice called as constructor"); } JSObject O = ThisObj.ToJSObject(); JSArray A = new JSArray(new JSValue[0]); uint len = O["length"].NumberValue().JSToUInt32(); double relativeStart = args[0].NumberValue().JSToInteger(); if (relativeStart < 0.0) { actualStart = Math.Max((double)(len + relativeStart), (double)0.0); } else { actualStart = Math.Min(relativeStart, (double)len); } double actualDeleteCount = Math.Min(Math.Max(args[1].NumberValue().JSToInteger(), 0.0), len - actualStart); uint iactualStart = (uint)actualStart; uint iactualDeleteCount = (uint)actualDeleteCount; for (k = 0; k < iactualDeleteCount; k++) { from = (iactualStart + k).ToString(); if (O.HasProperty(from)) { fromValue = O[from]; A[k.ToString()] = fromValue; } } if (args.Count <= 2) { items = new JSValue[0]; } else { items = args.ArgValues.Skip <JSValue>(2).ToArray <JSValue>(); } int itemCount = items.Length; if (itemCount < iactualDeleteCount) { for (k = iactualStart; k < (len - iactualDeleteCount); k++) { from = (k + iactualDeleteCount).ToString(); to = (k + itemCount).ToString(); if (O.HasProperty(from)) { fromValue = O[from]; O[to] = fromValue; } else { O.DeleteProperty(to, true); } } for (k = len; k > ((len - iactualDeleteCount) + itemCount); k--) { O.DeleteProperty((k - 1).ToString(), true); } } else if (itemCount > iactualDeleteCount) { for (k = len - iactualDeleteCount; k > iactualStart; k--) { from = ((k + iactualDeleteCount) - 1).ToString(); to = ((k + itemCount) - 1L).ToString(); if (O.HasProperty(from)) { fromValue = O[from]; O[to] = fromValue; } else { O.DeleteProperty(to, true); } } } k = iactualStart; foreach (JSValue E in items) { O[k.ToString()] = E; k++; } O["length"] = (JSValue)((len - iactualDeleteCount) + itemCount); return(A); }, 2), true, false, true); this.ArrayPrototype.SetDataProp("unshift", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (AsConstructor) { throw new JSRuntimeException("TypeError", "Array.unshift called as constructor"); } JSObject O = ThisObj.ToJSObject(); double len = O["length"].NumberValue().JSToUInt32(); for (double k = len; k > 0.0; k--) { string from = (k - 1.0).ToString(); string to = ((k + args.Count) - 1.0).ToString(); if (O.HasProperty(from)) { JSValue fromValue = O[from]; O[to] = fromValue; } else { O.DeleteProperty(to, true); } } int j = 0; foreach (JSValue E in args.ArgValues) { O[j.ToString()] = E; j++; } O["length"] = len + args.Count; return(len + args.Count); }, 1), true, false, true); this.ArrayPrototype.SetDataProp("indexOf", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (AsConstructor) { throw new JSRuntimeException("TypeError", "Array.indexOf called as constructor"); } JSObject O = ThisObj.ToJSObject(); uint len = O["length"].NumberValue().JSToUInt32(); if (len != 0) { double n; uint k; if (args.Count >= 2) { n = args[1].NumberValue(); } else { n = 0.0; } if (n >= len) { return(-1.0); } if (n >= 0.0) { k = (uint)n; } else { k = len - ((uint)-n); if (k < 0) { k = 0; } } while (k < len) { if (O.HasProperty(k.ToString())) { JSValue elementK = O[k.ToString()]; if (JSValue.JSEqualsExact(args[0], elementK)) { return((double)k); } } k++; } } return(-1.0); }, 1), true, false, true); this.ArrayPrototype.SetDataProp("lastIndexOf", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (AsConstructor) { throw new JSRuntimeException("TypeError", "Array.lastIndexOf called as constructor"); } JSObject O = ThisObj.ToJSObject(); uint len = O["length"].NumberValue().JSToUInt32(); if (len != 0) { double n; uint k; if (args.Count >= 2) { n = args[1].NumberValue(); } else { n = len; } if (n >= 0.0) { k = Math.Min((uint)n, len - 1); } else { k = len - ((uint)-n); } while (k >= 0) { if (O.HasProperty(k.ToString())) { JSValue elementK = O[k.ToString()]; if (JSValue.JSEqualsExact(args[0], elementK)) { return((double)k); } } k--; } } return(-1.0); }, 1), true, false, true); this.ArrayPrototype.SetDataProp("every", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { throw new Exception(); }), true, false, true); this.ArrayPrototype.SetDataProp("some", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { throw new Exception(); }), true, false, true); this.ArrayPrototype.SetDataProp("forEach", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { throw new Exception(); }), true, false, true); this.ArrayPrototype.SetDataProp("map", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { throw new Exception(); }), true, false, true); this.ArrayPrototype.SetDataProp("filter", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { throw new Exception(); }), true, false, true); this.ArrayPrototype.SetDataProp("reduce", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { throw new Exception(); }), true, false, true); this.ArrayPrototype.SetDataProp("reduceRight", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { throw new Exception(); }), true, false, true); }
public AccessorProperty(JSFunctionBase getter, JSFunctionBase setter, bool Writable, bool Enumerable, bool Configurable) : base(Writable && (setter != null), Enumerable, Configurable) { this.Getter = getter; this.Setter = setter; }
public AccessorProperty(JSFunctionBase getter, JSFunctionBase setter) : this(getter, setter, true, true, false) { }
private static void UpdatePropertyDescriptor(JSObject O, string P, JSObject desc) { JSValue tmp; JSValue value = JSUndefined.Instance; JSFunctionBase getter = null; JSFunctionBase setter = null; bool enumerable = true; bool configurable = true; bool writable = true; bool hasValue = false; bool hasGet = false; bool hasSet = false; bool hasEnumerable = false; bool hasConfigurable = false; bool hasWritable = false; if (desc.TryGetPropertyValue("enumerable", out tmp)) { enumerable = tmp.BoolValue(); hasEnumerable = true; } if (desc.TryGetPropertyValue("configurable", out tmp)) { configurable = tmp.BoolValue(); hasConfigurable = true; } if (desc.TryGetPropertyValue("value", out tmp)) { value = tmp; hasValue = true; } if (desc.TryGetPropertyValue("writable", out tmp)) { writable = tmp.BoolValue(); hasWritable = true; } if (desc.TryGetPropertyValue("get", out tmp)) { if (tmp is JSUndefined) { getter = null; } else { if (!(tmp is JSFunctionBase)) { throw new JSRuntimeException("TypeError", "invalid 'get' property in property descriptor"); } getter = (JSFunctionBase)tmp; } hasGet = true; } if (desc.TryGetPropertyValue("set", out tmp)) { if (tmp is JSUndefined) { setter = null; } else { if (!(tmp is JSFunctionBase)) { throw new JSRuntimeException("TypeError", "invalid 'set' property in property descriptor"); } setter = (JSFunctionBase)tmp; } hasSet = true; } if (hasValue || hasGet || hasSet || hasEnumerable || hasConfigurable || hasWritable) { PropWrapper newProp; bool bIsAccessor; if (!(hasGet || hasSet)) { bIsAccessor = false; } else { if (hasValue || hasWritable) { throw new JSRuntimeException("TypeError", "property descriptor contained values for both data and accessor"); } bIsAccessor = true; } PropWrapper oldProp = O.GetOwnPropertyRef(P); if (oldProp == null) { if (!O.IsExtensible) { throw new JSRuntimeException("TypeError", "object is not extensible"); } if (bIsAccessor) { newProp = new AccessorProperty(getter, setter, writable, enumerable, configurable); } else { newProp = new DataProperty(value, writable, enumerable, configurable); } } else { if (oldProp is DataProperty) { DataProperty _o = oldProp as DataProperty; if ((((!hasValue || JSValue.JSEqualsExact(value, _o.Value)) && (!hasEnumerable || (writable == oldProp.Writable))) && (!hasConfigurable || (enumerable == oldProp.Enumerable))) && (!hasWritable || (configurable == oldProp.Configurable))) { return; } } else if (oldProp is AccessorProperty) { AccessorProperty _o = oldProp as AccessorProperty; if ((((!hasEnumerable || (writable == oldProp.Writable)) && (!hasConfigurable || (enumerable == oldProp.Enumerable))) && (!hasGet || (getter == _o.Getter))) && (!hasSet || (setter == _o.Setter))) { return; } } if (!oldProp.Configurable) { throw new JSRuntimeException("TypeError", "property is not configurable"); } if ((bIsAccessor && (oldProp is AccessorProperty)) || (!bIsAccessor && (oldProp is DataProperty))) { newProp = oldProp; } else if (bIsAccessor) { newProp = new AccessorProperty(getter, setter); } else { newProp = new DataProperty(value); } if (hasConfigurable) { newProp.Configurable = configurable; } if (hasEnumerable) { newProp.Enumerable = enumerable; } if (bIsAccessor) { if (hasGet) { ((AccessorProperty)newProp).Getter = getter; } if (hasSet) { ((AccessorProperty)newProp).Setter = setter; } } else { if (hasWritable) { ((DataProperty)newProp).Value = value; } if (hasValue) { newProp.Set(O, value); } } } O.SetProp(P, newProp); } }
private void AddFunction() { this.FunctionCtor = new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { string argNames; string sBody; if (args.Count > 1) { string[] ar = new string[args.Count - 1]; for (int i = 0; i < (args.Count - 1); i++) { ar[i] = args[i].StringValue(); } argNames = string.Join(",", ar); } else { argNames = ""; } if (args.Count == 0) { sBody = ""; } else { sBody = args[args.Count - 1].StringValue(); } JSFunctionObject r = CompiledScript.Compile("(function (" + argNames + ") {" + sBody + "})", false).Run() as JSFunctionObject; r.Scope = JSContext.CurrentGlobalContext.LexicalEnv; return(r); }, 1); this.FunctionPrototype = new JSFunctionBase(); this.FunctionPrototype.SetDataProp("constructor", this.FunctionCtor, true, false, true); this.FunctionPrototype.SetDataProp("call", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { JSArgs newArgs; if (AsConstructor) { throw new JSRuntimeException("TypeError", "Function.call called as constructor"); } JSFunctionBase fnc = InternalUtilities.JSFunctionCast(ThisObj); if (args.Count == 0) { newArgs = args; } else { JSValue[] newAr = new JSValue[args.Count - 1]; Array.Copy(args.ArgValues, 1, newAr, 0, args.Count - 1); newArgs = new JSArgs(ThisObj, newAr); } return(fnc.Call(Scope, args[0], newArgs)); }, 1), true, false, true); this.FunctionPrototype.SetDataProp("apply", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (AsConstructor) { throw new JSRuntimeException("TypeError", "Function.apply called as constructor"); } JSFunctionBase fnc = InternalUtilities.JSFunctionCast(ThisObj); JSValue argArray = args[1]; if ((argArray is JSUndefined) || (argArray is JSNull)) { return(fnc.Call(Scope, args[0], new JSArgs(ThisObj, new JSValue[0]))); } if (!(argArray is JSObject)) { throw new JSRuntimeException("TypeError", "Invalid argument to Function.apply"); } JSValue olen = argArray["length"]; if (!olen.CheckCoercible()) { throw new JSRuntimeException("TypeError", "Invalid argument to Function.apply"); } double nlen = olen.NumberValue(); uint len = nlen.JSToUInt32(); if (len != nlen) { throw new JSRuntimeException("TypeError", "Invalid argument to Function.apply"); } JSValue[] newAr = new JSValue[len]; for (int i = 0; i < len; i++) { newAr[i] = argArray[i.ToString()]; } return(fnc.Call(Scope, args[0], new JSArgs(ThisObj, newAr))); }, 2), true, false, true); this.FunctionPrototype.SetDataProp("toString", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { return(InternalUtilities.JSFunctionCast(ThisObj).GenerateString()); }), true, false, true); this.FunctionPrototype.SetDataProp("length", 0.0, true, false, true); this.FunctionCtor.SetDataProp("prototype", this.FunctionPrototype, false, false, false); }
internal static JSValue DirectEvalCall(JSFunctionBase fnc, JSContext Scope, JSValue ThisObj, JSArgs Args) { if (fnc == JSContext.CurrentGlobalContext.GlobalEval) { return _Eval(Scope, Args, false); } return fnc.Call(JSContext.CurrentGlobalContext, ThisObj, Args); }
public AccessorProperty(JSFunctionBase getter, JSFunctionBase setter, bool Writable, bool Enumerable, bool Configurable) : base(Writable && (setter != null), Enumerable, Configurable) { this.Getter = getter; this.Setter = setter; }
public AccessorProperty(JSFunctionBase getter, JSFunctionBase setter) : this(getter, setter, true, true, false) { }
private void AddDateProperties() { this.Global.SetDataProp("Date", this.DateCtor, false, false, false); this.DateCtor.SetDataProp("parse", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { return(new JSDate(DateTime.Parse(args[0].StringValue()))); }), true, false, true); this.DateCtor.SetDataProp("UTC", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { return(new JSDate(JSDate.UTC(args))); }), true, false, true); this.DateCtor.SetDataProp("now", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { return(new JSDate(DateTime.UtcNow)); }), true, false, true); this.DatePrototype.SetDataProp("toString", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.toString called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return("Invalid Date"); } return(v.ToLocalTime().ToString("F")); }), true, false, true); this.DatePrototype.SetDataProp("toDateString", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.toDateString called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return("Invalid Date"); } return(v.ToLocalTime().ToString("D")); }), true, false, true); this.DatePrototype.SetDataProp("toTimeString", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.toTimeString called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return("Invalid Date"); } return(v.ToLocalTime().ToString("T")); }), true, false, true); this.DatePrototype.SetDataProp("toLocaleString", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.toLocaleString called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return("Invalid Date"); } return(v.ToLocalTime().ToString("F") + " GMT" + v.ToString("zzz") + " (" + (TimeZone.CurrentTimeZone.IsDaylightSavingTime(v) ? TimeZone.CurrentTimeZone.DaylightName : TimeZone.CurrentTimeZone.StandardName) + ")"); }), true, false, true); this.DatePrototype.SetDataProp("toLocaleDateString", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.toLocaleDateString called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return("Invalid Date"); } return(v.ToLocalTime().ToString("D")); }), true, false, true); this.DatePrototype.SetDataProp("toLocaleTimeString", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.toLocaleTimeString called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return("Invalid Date"); } return(v.ToLocalTime().ToString("T") + " GMT" + v.ToString("zzz") + " (" + (TimeZone.CurrentTimeZone.IsDaylightSavingTime(v) ? TimeZone.CurrentTimeZone.DaylightName : TimeZone.CurrentTimeZone.StandardName) + ")"); }), true, false, true); this.DatePrototype.SetDataProp("valueOf", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.valueOf called on non-date type"); } return(((JSDate)ThisObj).ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("getTime", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getTime called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return(((double)(v.Ticks - 0x89f7ff5f7b58000L)) / 10000.0); }), true, false, true); this.DatePrototype.SetDataProp("getFullYear", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getFullYear called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)v.ToLocalTime().Year); }), true, false, true); this.DatePrototype.SetDataProp("getUTCFullYear", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getUTCFullYear called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)v.Year); }), true, false, true); this.DatePrototype.SetDataProp("getMonth", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getMonth called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)(v.ToLocalTime().Month - 1)); }), true, false, true); this.DatePrototype.SetDataProp("getUTCMonth", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getUTCMonth called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)(v.Month - 1)); }), true, false, true); this.DatePrototype.SetDataProp("getDate", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getDate called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)v.ToLocalTime().Day); }), true, false, true); this.DatePrototype.SetDataProp("getUTCDate", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getUTCDate called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)v.Day); }), true, false, true); this.DatePrototype.SetDataProp("getDay", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getDay called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((double)v.ToLocalTime().DayOfWeek); }), true, false, true); this.DatePrototype.SetDataProp("getUTCDay", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getUTCDay called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((double)v.DayOfWeek); }), true, false, true); this.DatePrototype.SetDataProp("getHours", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getHours called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)v.ToLocalTime().Hour); }), true, false, true); this.DatePrototype.SetDataProp("getUTCHours", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getUTCHours called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)v.Hour); }), true, false, true); this.DatePrototype.SetDataProp("getMinutes", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getMinutes called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)v.ToLocalTime().Minute); }), true, false, true); this.DatePrototype.SetDataProp("getUTCMinutes", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getUTCMinutes called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)v.Minute); }), true, false, true); this.DatePrototype.SetDataProp("getSeconds", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getSeconds called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)v.ToLocalTime().Second); }), true, false, true); this.DatePrototype.SetDataProp("getUTCSeconds", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getUTCSeconds called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)v.Second); }), true, false, true); this.DatePrototype.SetDataProp("getMilliseconds", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getMilliseconds called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)v.ToLocalTime().Millisecond); }), true, false, true); this.DatePrototype.SetDataProp("getUTCMilliseconds", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getUTCMilliseconds called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)v.Millisecond); }), true, false, true); this.DatePrototype.SetDataProp("getTimezoneOffset", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.getTimezoneOffset called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return(((v - v.ToLocalTime())).TotalMinutes); }), true, false, true); this.DatePrototype.SetDataProp("setTime", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setTime called on non-date type"); } JSDate d = (JSDate)ThisObj; double v = JSDate.TimeClip(args[0].NumberValue()); d.CLRDate = JSDate.FromNumber(v); return(v); }), true, false, true); this.DatePrototype.SetDataProp("setMilliseconds", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setMilliseconds called on non-date type"); } JSDate d = (JSDate)ThisObj; double ms = args[0].NumberValue().JSToInteger(); d.CLRDate += TimeSpan.FromMilliseconds(ms - d.CLRDate.Millisecond); return(d.ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("setUTCMilliseconds", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setUTCMilliseconds called on non-date type"); } JSDate d = (JSDate)ThisObj; double ms = args[0].NumberValue().JSToInteger(); d.CLRDate += TimeSpan.FromMilliseconds(ms - d.CLRDate.Millisecond); return(d.ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("setSeconds", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setSeconds called on non-date type"); } JSDate d = (JSDate)ThisObj; double ms = args[0].NumberValue().JSToInteger(); d.CLRDate += TimeSpan.FromSeconds(ms - d.CLRDate.Second); return(d.ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("setUTCSeconds", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setUTCSeconds called on non-date type"); } JSDate d = (JSDate)ThisObj; double ms = args[0].NumberValue().JSToInteger(); d.CLRDate += TimeSpan.FromSeconds(ms - d.CLRDate.Second); return(d.ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("setMinutes", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setMinutes called on non-date type"); } JSDate d = (JSDate)ThisObj; double ms = args[0].NumberValue().JSToInteger(); d.CLRDate += TimeSpan.FromMinutes(ms - d.CLRDate.Minute); return(d.ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("setUTCMinutes", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setUTCMinutes called on non-date type"); } JSDate d = (JSDate)ThisObj; double ms = args[0].NumberValue().JSToInteger(); d.CLRDate += TimeSpan.FromMinutes(ms - d.CLRDate.Minute); return(d.ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("setHours", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setHours called on non-date type"); } JSDate d = (JSDate)ThisObj; double ms = args[0].NumberValue().JSToInteger(); d.CLRDate += TimeSpan.FromHours(ms - d.CLRDate.Hour); return(d.ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("setUTCHours", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setUTCHours called on non-date type"); } JSDate d = (JSDate)ThisObj; double ms = args[0].NumberValue().JSToInteger(); d.CLRDate += TimeSpan.FromHours(ms - d.CLRDate.Hour); return(d.ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("setDate", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setDate called on non-date type"); } JSDate d = (JSDate)ThisObj; double ms = args[0].NumberValue().JSToInteger(); d.CLRDate += TimeSpan.FromDays(ms - d.CLRDate.Day); return(d.ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("setUTCDate", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setDate called on non-date type"); } JSDate d = (JSDate)ThisObj; double ms = args[0].NumberValue().JSToInteger(); d.CLRDate += TimeSpan.FromDays(ms - d.CLRDate.Day); return(d.ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("setMonth", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setMonths called on non-date type"); } JSDate d = (JSDate)ThisObj; double ms = args[0].NumberValue().JSToInteger(); DateTime x = new DateTime(d.CLRDate.Year, (int)ms, 0); x += TimeSpan.FromDays((double)d.CLRDate.Day); x += d.CLRDate.TimeOfDay; d.CLRDate = x; return(d.ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("setUTCMonth", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setMilliseconds called on non-date type"); } JSDate d = (JSDate)ThisObj; double ms = args[0].NumberValue().JSToInteger(); d.CLRDate += TimeSpan.FromMilliseconds(ms - d.CLRDate.Millisecond); return(d.ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("setFullYear", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setMilliseconds called on non-date type"); } JSDate d = (JSDate)ThisObj; double ms = args[0].NumberValue().JSToInteger(); d.CLRDate += TimeSpan.FromMilliseconds(ms - d.CLRDate.Millisecond); return(d.ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("setUTCFullYear", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.setMilliseconds called on non-date type"); } JSDate d = (JSDate)ThisObj; double ms = args[0].NumberValue().JSToInteger(); d.CLRDate += TimeSpan.FromMilliseconds(ms - d.CLRDate.Millisecond); return(d.ToDouble()); }), true, false, true); this.DatePrototype.SetDataProp("toUTCString", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.toUTCString called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return("Invalid Date"); } return(v.ToString("F") + " GMT"); }), true, false, true); this.DatePrototype.SetDataProp("toISOString", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.toISOString called on non-date type"); } DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return("Invalid Date"); } return(v.ToString("yyyy-MM-ddTHH:mm:ss.FFFZ")); }), true, false, true); this.DatePrototype.SetDataProp("toJSON", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { if (!(ThisObj is JSDate)) { throw new JSRuntimeException("TypeError", "Date.toJSON called on non-date type"); } JSObject O = ThisObj.ToJSObject(); JSValue p = O.ToPrimitive(false); if (!(!(p is JSNumber) || p.NumberValue().IsFinite())) { return(JSNull.Instance); } JSFunctionBase toISO = O["toISOString"] as JSFunctionBase; if (toISO == null) { throw new JSRuntimeException("TypeError", "Date.toJSON called on object without toISOString"); } return(toISO.Call(Scope, O, new JSArgs(toISO, new JSValue[0]))); }), true, false, true); this.DatePrototype.SetDataProp("getYear", new JSDelegateWrapper(delegate(JSContext Scope, JSValue ThisObj, JSArgs args, bool AsConstructor) { DateTime v = ((JSDate)ThisObj).CLRDate; if (v == DateTime.MinValue) { return(JSNumber.NaN); } return((JSValue)(v.ToLocalTime().Year - 0x76c)); }), true, false, true); }