static public int __get(IntPtr ctx)
{
try {
// read params
object csObject = Bind.RequireThis(ctx);
string member = Native.duk_require_string_s(ctx, 0);
RET_TYPE retType = (RET_TYPE)Native.duk_require_int(ctx, 1);
Type type = csObject.GetType();
FieldInfo finfo = null;
PropertyInfo prop = type.GetProperty(member);
if (prop == null)
{
finfo = type.GetField(member);
}
if (finfo == null && prop == null)
{
throw new Exception(string.Format("Attr<{0}> not in {1} !", member, type.Name));
}
object ret = (prop != null) ? prop.GetValue(csObject, null) : finfo.GetValue(csObject);
// handle return value
return(pushRetVal(ctx, ret, retType, member, type, 2));
}
catch (Exception e) {
return(Native.duk_throw_error(ctx, Convert.ToString(e)));
}
}
static public int __call(IntPtr ctx)
{
try {
// read params
int memberid = Native.duk_require_int(ctx, 0);
string member = Native.duk_require_string_s(ctx, 1);
bool isStaticCall = member.IndexOf(".") > 0;
object csObject = isStaticCall ? null : Bind.RequireThis(ctx);
RET_TYPE retType = (RET_TYPE)Native.duk_require_int(ctx, 2);
int fromStackPos = retType == RET_TYPE.CLASSOBJECT ? 4 : 3;
MethodInfo m = null;
Type type = null;
string memberKey = getMemberKey(csObject, isStaticCall, member, memberid);
DynBindMgr.MInfo mInfo = DynBindMgr.GetMethodInfo(memberKey);
if (mInfo == null)
{
string methodName = null;
getNeedInfo(csObject, isStaticCall, member, memberid, out methodName, out type);
m = getMethod(ctx, methodName, fromStackPos, type);
DynBindMgr.SetMethodInfo(memberKey, type, m);
}
else
{
type = mInfo.classType;
m = mInfo.method;
}
if (m == null)
{
throw new Exception(string.Format("Not find method[{0}] in {1}.", member, type.Name));
}
// handle args
object[] args;
fillArgs(ctx, fromStackPos, m.GetParameters(), out args);
object ret = m.Invoke(m.IsStatic ? null : csObject, args);
if (ret == null)
{
return(0);
}
// handle return value
return(pushRetVal(ctx, ret, retType, member, type, 3));
}
catch (Exception e) {
return(Native.duk_throw_error(ctx, e.ToString()));
}
}
static private int pushRetVal(IntPtr ctx, object ret, RET_TYPE retType, string member, Type type, int tsTypePos)
{
Type t = ret.GetType();
if (retType == RET_TYPE.CLASSOBJECT)
{
Bind.PushDynCsObject(ctx, ret, tsTypePos);
}
else if (t.IsEnum || t.Name == "Int32")
{
Native.duk_push_int(ctx, Convert.ToInt32(ret));
}
else if (t.Name == "String")
{
Native.duk_push_string(ctx, Convert.ToString(ret));
}
else
{
throw new Exception(string.Format("Return value is invalid! attr<{0}> in {1} return type is {2}.", member, type.Name, t.Name));
}
return(1);
}
