private object InvokeMember(InvokeMemberBinder binder, DynamicMetaObject[] args)
{
NSJSObject global = this.Value as NSJSObject;
Exception exception = null;
object result = default(object);
do
{
if (global == null)
{
exception = new InvalidOperationException("The current call is missing an instance of the object");
break;
}
else
{
NSJSVirtualMachine machine = global.VirtualMachine;
NSJSFunction function = global.Get(binder.Name) as NSJSFunction;
result = InternalInvokeTarget(function, args, binder.ReturnType, ref exception);
}
if (exception != null)
{
throw exception;
}
} while (false);
return(result);
}
public static bool Set(NSJSObject obj, object value)
{
if (obj == null)
{
return(false);
}
NSJSVirtualMachine machine = obj.VirtualMachine;
ConcurrentDictionary <int, object> dd = GetTable(machine);
lock (dd)
{
int key = GetObjectIdentity(obj);
if (dd.ContainsKey(key))
{
dd[key] = value;
}
else
{
key = GetObjectIdentity(dd);
dd.TryAdd(key, value);
obj.Set(RUNTIME_OBJECTID_PROPERTYKEY, key);
}
return(true);
}
}
public static bool Release(NSJSObject obj)
{
if (obj == null)
{
return(false);
}
object value;
return(Release(obj, out value));
}
public override IEnumerable <string> GetDynamicMemberNames()
{
NSJSObject owner = this.Value as NSJSObject;
if (owner == null)
{
return(new string[0]);
}
return(owner.GetPropertyNames());
}
public static bool Release(NSJSObject obj, out object value)
{
if (obj == null)
{
value = null;
return(false);
}
NSJSVirtualMachine machine = obj.VirtualMachine;
ConcurrentDictionary <int, object> dd = GetTable(machine);
int key = GetObjectIdentity(obj);
return(dd.TryRemove(key, out value));
}
public static bool Contains(NSJSObject obj)
{
if (obj == null)
{
return(false);
}
ConcurrentDictionary <int, object> d = GetTable(obj.VirtualMachine);
if (d == null)
{
return(false);
}
return(d.ContainsKey(GetObjectIdentity(obj)));
}
protected static int GetObjectIdentity(NSJSObject obj)
{
if (obj == null)
{
return(0);
}
IntPtr handle = obj.GetPropertyAndReturnHandle(RUNTIME_OBJECTID_PROPERTYKEY);
if (handle == null)
{
return(0);
}
return(new NSJSInt32(handle, obj.VirtualMachine).Value);
}
public static TValue Get <TValue>(NSJSObject obj)
{
if (obj == null)
{
return(default(TValue));
}
object result = Get(obj);
if (result == null || !typeof(TValue).IsInstanceOfType(result))
{
return(default(TValue));
}
return((TValue)result);
}
public virtual bool Extension(string key, NSJSValue value)
{
if (key == null)
{
throw new ArgumentNullException("The extension parameter key is not allowed to be null");
}
if (key.Length <= 0)
{
throw new ArgumentNullException("The extension parameter key is not allowed to be empty");
}
NSJSObject global = this.Global;
return(global.Set(key, value));
}
public static bool Release <TValue>(NSJSObject obj, out TValue value)
{
if (obj == null)
{
value = default(TValue);
return(false);
}
object result;
bool success = Release(obj, out result);
if (!success)
{
result = default(TValue);
}
value = (TValue)result;
return(success);
}
public static object Get(NSJSObject obj)
{
if (obj == null)
{
return(null);
}
NSJSVirtualMachine machine = obj.VirtualMachine;
ConcurrentDictionary <int, object> dd = GetTable(machine);
int key = GetObjectIdentity(obj);
object value;
if (dd.TryGetValue(key, out value))
{
return(value);
}
return(default(object));
}
public virtual void SetValue(Type type, string key, object value)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
if (key == null)
{
throw new ArgumentNullException("key");
}
if (key.Length <= 0)
{
throw new ArgumentException("key");
}
NSJSObject owner = this.Value as NSJSObject;
if (owner != null)
{
NSJSVirtualMachine machine = owner.VirtualMachine;
owner.Set(key, this.ToValue(machine, value));
}
}
public virtual object GetValue(Type type, string key)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
if (key == null)
{
throw new ArgumentNullException("key");
}
if (key.Length <= 0)
{
throw new ArgumentException("key");
}
NSJSObject owner = this.Value as NSJSObject;
NSJSValue value = null;
if (owner != null)
{
value = owner.Get(key);
}
return(this.GetValue(type, value));
}
public static NSJSValue From(IntPtr handle, NSJSObject owner, NSJSVirtualMachine machine)
{
if (machine == null)
{
return(null);
}
if (handle == NULL)
{
return(null);
}
NSJSDataType datatype = nsjs_localvalue_get_typeid(handle);
if (!((datatype & NSJSDataType.kUndefined) > 0 || (datatype & NSJSDataType.kNull) > 0))
{
if ((datatype & NSJSDataType.kString) > 0)
{
return(new NSJSString(handle, machine));
}
else if ((datatype & NSJSDataType.kInt32) > 0)
{
return(new NSJSInt32(handle, machine));
}
else if ((datatype & NSJSDataType.kUInt32) > 0)
{
return(new NSJSUInt32(handle, machine));
}
else if ((datatype & NSJSDataType.kBoolean) > 0)
{
return(new NSJSBoolean(handle, machine));
}
else if ((datatype & NSJSDataType.kDouble) > 0)
{
return(new NSJSDouble(handle, machine));
}
else if ((datatype & NSJSDataType.kFunction) > 0)
{
return(new NSJSFunction(handle, owner, machine));
}
else if ((datatype & NSJSDataType.kInt64) > 0)
{
return(new NSJSInt64(handle, machine));
}
else if ((datatype & NSJSDataType.kDateTime) > 0)
{
return(new NSJSDateTime(handle, machine));
}
else if ((datatype & NSJSDataType.kArray) > 0)
{
return(new NSJSArray(handle, machine));
}
else if ((datatype & NSJSDataType.kInt8Array) > 0)
{
return(new NSJSInt8Array(handle, machine));
}
else if ((datatype & NSJSDataType.kUInt8Array) > 0)
{
return(new NSJSUInt8Array(handle, machine));
}
else if ((datatype & NSJSDataType.kInt16Array) > 0)
{
return(new NSJSInt16Array(handle, machine));
}
else if ((datatype & NSJSDataType.kUInt16Array) > 0)
{
return(new NSJSUInt16Array(handle, machine));
}
else if ((datatype & NSJSDataType.kInt32Array) > 0)
{
return(new NSJSInt32Array(handle, machine));
}
else if ((datatype & NSJSDataType.kUInt32Array) > 0)
{
return(new NSJSUInt32Array(handle, machine));
}
else if ((datatype & NSJSDataType.kFloat32Array) > 0)
{
return(new NSJSFloat32Array(handle, machine));
}
else if ((datatype & NSJSDataType.kFloat64Array) > 0)
{
return(new NSJSFloat64Array(handle, machine));
}
else if ((datatype & NSJSDataType.kObject) > 0)
{
return(new NSJSObject(handle, machine));
}
}
return(new NSJSValue(handle, datatype, machine));
}
