public IEnumerable <IInstruction> LoadReceiver(IMethod method, bool newobj)
{
EnsureMethod(method);
if (!HasReceiver(method, newobj))
{
return(null);
}
var code = new AbcCode(_abc);
CallStaticCtor(code, method);
if (newobj)
{
LoadCtorReceiver(code, method);
return(code);
}
if (LoadSpecReceiver(method, code))
{
return(code);
}
var inlineCall = method.Data as InlineCall;
if (inlineCall != null && inlineCall.TargetType != null)
{
code.Getlex(inlineCall.TargetType);
return(code);
}
if (method.IsStaticCall())
{
LoadStaticInstance(code, method.DeclaringType);
return(code);
}
// TODO: check that code below is not needed now and remove it
var mname = method.Data as AbcMultiname;
if (mname != null)
{
code.FindPropertyStrict(mname);
return(code);
}
//NOTE:
//Primitive types should be boxed before calling of any instance method
//But not here because object must be onto the stack.
//And this operation must be controlled from the top level
//if (TypeService.IsBoxablePrimitiveType(type))
//{
// BoxPrimitive(code, type, false);
//}
return(code);
}
private void LoadGlobalReceiver(AbcCode code, IMethod method)
{
var type = method.DeclaringType;
if (type.Data is GlobalFunctionsContainer)
{
var mn = GetMethodName(method);
code.FindPropertyStrict(mn);
return;
}
if (type.IsInternalType())
{
string name = method.Name;
var mn = _abc.DefineName(QName.Global(name));
code.FindPropertyStrict(mn);
return;
}
if (type.Is(SystemTypeCode.String))
{
code.Getlex(AvmTypeCode.String);
return;
}
if (type.Is(AvmTypeCode.Class))
{
if (method.Name == "Find")
{
var m = _generator.RuntimeImpl.FindClass();
code.Getlex(m);
return;
}
}
throw new InvalidOperationException();
}
private void RegisterRemoteClasses(AbcFile app, AbcCode code)
{
if (_remoteClasses.Count == 0)
{
return;
}
var registerClassAlias = app.DefineName(QName.Package("flash.net", "registerClassAlias"));
foreach (var pair in _remoteClasses)
{
code.FindPropertyStrict(registerClassAlias);
code.PushString(pair.Key);
code.Getlex(pair.Value);
code.CallVoid(registerClassAlias, 2);
}
}
public static void GetItem2(IMethod method, AbcCode code)
{
var p0 = method.Parameters[0].Type;
if (p0.Name == "Namespace")
{
code.GetRuntimeProperty();
code.CoerceXMLList();
}
else //namespace as Avm.String
{
code.Swap(); //stack [name, nsname]
var ns = code[AvmTypeCode.Namespace];
code.FindPropertyStrict(ns); //stack [name, nsname, global]
code.Swap(); //stack [name, global, nsname]
code.ConstructProperty(ns, 1); //stack [name, ns]
code.Coerce(ns); //stack [name, ns]
code.Swap(); //stack [ns, name]
code.GetRuntimeProperty();
code.CoerceXMLList();
}
}
public static void Findpropstrict(AbcCode code)
{
code.FindPropertyStrict(code.Abc.RuntimeQName);
}
