internal static void Init(Scriptable scope, bool @sealed)
{
Rhino.NativeJSON obj = new Rhino.NativeJSON();
obj.ActivatePrototypeMap(MAX_ID);
obj.SetPrototype(GetObjectPrototype(scope));
obj.SetParentScope(scope);
if (@sealed)
{
obj.SealObject();
}
ScriptableObject.DefineProperty(scope, "JSON", obj, ScriptableObject.DONTENUM);
}
private static string Ja(NativeArray value, NativeJSON.StringifyState state)
{
if (state.stack.Search(value) != -1)
{
throw ScriptRuntime.TypeError0("msg.cyclic.value");
}
state.stack.Push(value);
string stepback = state.indent;
state.indent = state.indent + state.gap;
IList<object> partial = new List<object>();
long len = value.GetLength();
for (long index = 0; index < len; index++)
{
object strP;
if (index > int.MaxValue)
{
strP = Str(System.Convert.ToString(index), value, state);
}
else
{
strP = Str((int)index, value, state);
}
if (strP == Undefined.instance)
{
partial.Add("null");
}
else
{
partial.Add(strP);
}
}
string finalValue;
if (partial.IsEmpty())
{
finalValue = "[]";
}
else
{
if (state.gap.Length == 0)
{
finalValue = '[' + Join(partial, ",") + ']';
}
else
{
string separator = ",\n" + state.indent;
string properties = Join(partial, separator);
finalValue = "[\n" + state.indent + properties + '\n' + stepback + ']';
}
}
state.stack.Pop();
state.indent = stepback;
return finalValue;
}
private static string Jo(Scriptable value, NativeJSON.StringifyState state)
{
if (state.stack.Search(value) != -1)
{
throw ScriptRuntime.TypeError0("msg.cyclic.value");
}
state.stack.Push(value);
string stepback = state.indent;
state.indent = state.indent + state.gap;
object[] k = null;
if (state.propertyList != null)
{
k = Sharpen.Collections.ToArray(state.propertyList);
}
else
{
k = value.GetIds();
}
IList<object> partial = new List<object>();
foreach (object p in k)
{
object strP = Str(p, value, state);
if (strP != Undefined.instance)
{
string member = Quote(p.ToString()) + ":";
if (state.gap.Length > 0)
{
member = member + " ";
}
member = member + strP;
partial.Add(member);
}
}
string finalValue;
if (partial.IsEmpty())
{
finalValue = "{}";
}
else
{
if (state.gap.Length == 0)
{
finalValue = '{' + Join(partial, ",") + '}';
}
else
{
string separator = ",\n" + state.indent;
string properties = Join(partial, separator);
finalValue = "{\n" + state.indent + properties + '\n' + stepback + '}';
}
}
state.stack.Pop();
state.indent = stepback;
return finalValue;
}
private static object Str(object key, Scriptable holder, NativeJSON.StringifyState state)
{
object value = null;
if (key is string)
{
value = GetProperty(holder, (string)key);
}
else
{
value = GetProperty(holder, System.Convert.ToInt32(((Number)key)));
}
if (value is Scriptable)
{
object toJSON = GetProperty((Scriptable)value, "toJSON");
if (toJSON is Callable)
{
value = CallMethod(state.cx, (Scriptable)value, "toJSON", new object[] { key });
}
}
if (state.replacer != null)
{
value = state.replacer.Call(state.cx, state.scope, holder, new object[] { key, value });
}
if (value is NativeNumber)
{
value = ScriptRuntime.ToNumber(value);
}
else
{
if (value is NativeString)
{
value = ScriptRuntime.ToString(value);
}
else
{
if (value is NativeBoolean)
{
value = ((NativeBoolean)value).GetDefaultValue(ScriptRuntime.BooleanClass);
}
}
}
if (value == null)
{
return "null";
}
if (value.Equals(true))
{
return "true";
}
if (value.Equals(false))
{
return "false";
}
if (value is CharSequence)
{
return Quote(value.ToString());
}
if (value is Number)
{
double d = System.Convert.ToDouble(((Number)value));
if (d == d && d != double.PositiveInfinity && d != double.NegativeInfinity)
{
return ScriptRuntime.ToString(value);
}
else
{
return "null";
}
}
if (value is Scriptable && !(value is Callable))
{
if (value is NativeArray)
{
return Ja((NativeArray)value, state);
}
return Jo((Scriptable)value, state);
}
return Undefined.instance;
}
