private EcmaObject ReadObject()
{
EcmaObject obj = new EcmaObject();
if (ReadToken() != '}')
{
do
{
if (ch != '"')
{
throw GetException();
}
string key = ReadString();
if (ch != ':' || ReadToken() == -1)
{
throw GetException();
}
obj.CreateDataPropertyOrThrow(key, ReadValue());
switch (ch)
{
case '}':
goto end;
case ',':
continue;
default:
throw GetException();
}
} while (ReadToken() != -1);
}
end:
ReadToken();
return(obj);
}
public void Serialize(EcmaValue value, TextWriter writer)
{
RuntimeObject holder = new EcmaObject();
holder.CreateDataProperty(String.Empty, new EcmaValue(value));
SerializeJsonProperty(writer, new Stack <RuntimeObject>(), holder, String.Empty);
}
public static EcmaValue CreateIterResultObject(EcmaValue value, bool done)
{
EcmaObject o = new EcmaObject();
o.CreateDataProperty(WellKnownProperty.Value, value);
o.CreateDataProperty(WellKnownProperty.Done, done);
return(o);
}
public static EcmaValue Parse(EcmaValue value, EcmaValue reviver)
{
EcmaValue unfiltered = Parse(value.ToStringOrThrow());
if (!reviver.IsCallable)
{
return(unfiltered);
}
RuntimeObject root = new EcmaObject();
root.CreateDataPropertyOrThrow(String.Empty, unfiltered);
return(InternalizeJsonProperty(root, String.Empty, reviver));
}
public static EcmaValue FromEntries(EcmaValue iterator)
{
EcmaObject obj = new EcmaObject();
foreach (EcmaValue entry in iterator.ForOf())
{
if (entry.Type != EcmaValueType.Object)
{
throw new EcmaTypeErrorException(InternalString.Error.EntryNotObject);
}
EcmaValue key = entry[0];
EcmaValue value = entry[1];
obj.CreateDataProperty(EcmaPropertyKey.FromValue(key), value);
}
return(obj);
}
public static EcmaValue CloneValue(EcmaValue value, EcmaValue[] transfer, RuntimeRealm targetRealm)
{
Guard.ArgumentNotNull(targetRealm, "targetRealm");
bool isPrimitive = value.Type != EcmaValueType.Object;
RuntimeObject[] transferList = transfer != null?transfer.Select(v => v.ToObject()).ToArray() : new RuntimeObject[0];
RuntimeObject obj;
if (isPrimitive)
{
obj = new EcmaObject();
obj[""] = value;
}
else
{
obj = value.ToObject();
}
obj = obj.Clone(targetRealm, transferList);
return(isPrimitive ? obj[""] : obj);
}