internal override PhpTypeCode EmitGet(CodeGenerator/*!*/ codeGenerator, IPlace instance, bool wantRef,
ConstructedType constructedType, bool runtimeVisibilityCheck)
{
return codeGenerator.EmitGetStaticPropertyOperator(declaringType, this.FullName, null, wantRef);
}
internal override PhpTypeCode EmitGet(CodeGenerator/*!*/ codeGenerator, IPlace instance, bool wantRef,
ConstructedType constructedType, bool runtimeVisibilityCheck)
{
Debug.Assert(IsStatic == (instance == null));
ILEmitter il = codeGenerator.IL;
if (IsStatic && runtimeVisibilityCheck)
{
// let the operator to check the visibility:
return codeGenerator.EmitGetStaticPropertyOperator(DeclaringType, this.FullName, null, wantRef);
}
EmitGetEventObject(il, codeGenerator.ScriptContextPlace, instance, false);
if (wantRef) il.Emit(OpCodes.Newobj, Constructors.PhpReference_Object);
return (wantRef ? PhpTypeCode.PhpReference : PhpTypeCode.DObject);
}
internal override PhpTypeCode EmitGet(CodeGenerator/*!*/ codeGenerator, IPlace instance, bool wantRef,
ConstructedType constructedType, bool runtimeVisibilityCheck)
{
Debug.Assert(IsStatic == (instance == null));
Debug.Assert(hasGetter, "TODO");
ILEmitter il = codeGenerator.IL;
if (IsStatic)
{
if (runtimeVisibilityCheck)
{
// let the operator to check the visibility:
return codeGenerator.EmitGetStaticPropertyOperator(DeclaringType, this.FullName, null, wantRef);
}
}
else
{
instance.EmitLoad(il);
}
MethodInfo getter = this.Getter;
il.Emit(getter.IsVirtual ? OpCodes.Callvirt : OpCodes.Call, getter);
PhpTypeCode result = ClrOverloadBuilder.EmitConvertToPhp(il, getter.ReturnType/*, codeGenerator.ScriptContextPlace*/);
codeGenerator.EmitReferenceDereference(ref result, wantRef);
return result;
}
internal override PhpTypeCode EmitGet(CodeGenerator/*!*/ codeGenerator, IPlace instance, bool wantRef,
ConstructedType constructedType, bool runtimeVisibilityCheck)
{
Debug.Assert(IsStatic == (instance == null));
ILEmitter il = codeGenerator.IL;
if (IsStatic)
{
if (runtimeVisibilityCheck)
{
// let the operator to check the visibility:
return codeGenerator.EmitGetStaticPropertyOperator(DeclaringType, this.FullName, null, wantRef);
}
il.Emit(OpCodes.Ldsfld, fieldInfo);
}
else
{
instance.EmitLoad(il);
il.Emit(OpCodes.Ldfld, fieldInfo);
}
PhpTypeCode result = ClrOverloadBuilder.EmitConvertToPhp(il, fieldInfo.FieldType/*, codeGenerator.ScriptContextPlace*/);
codeGenerator.EmitReferenceDereference(ref result, wantRef);
return result;
}
private PhpTypeCode EmitGetInternal(CodeGenerator/*!*/ codeGenerator, IPlace instance, bool wantRef,
ConstructedType constructedType, bool runtimeVisibilityCheck, bool setAliasedFlag)
{
ILEmitter il = codeGenerator.IL;
if (IsStatic)
{
if (runtimeVisibilityCheck || UpgradesVisibility)
{
// let the operator to check the visibility:
return codeGenerator.EmitGetStaticPropertyOperator(DeclaringType, this.FullName, null, wantRef);
}
if (!IsAppStatic) Implementor.EmitThreadStaticInit(codeGenerator, constructedType);
// retrieve field value
il.Emit(OpCodes.Ldsfld, DType.MakeConstructed(RealField, constructedType));
if (wantRef)
{
if (setAliasedFlag)
{
// set IsAliased to true
il.Emit(OpCodes.Dup);
il.Emit(OpCodes.Ldc_I4_1);
il.EmitCall(OpCodes.Callvirt, Properties.PhpReference_IsAliased.GetSetMethod(), null);
}
return PhpTypeCode.PhpReference;
}
else
{
il.Emit(OpCodes.Ldfld, Fields.PhpReference_Value);
return PhpTypeCode.Object;
}
}
else
{
// LOAD Operators.GetObjectFieldDirect[Ref](this,this.<field>,<name>,<type desc>,[<quiet>]);
codeGenerator.EmitLoadSelf();
instance.EmitLoad(il);
il.Emit(OpCodes.Ldfld, DType.MakeConstructed(RealField, constructedType));
il.Emit(OpCodes.Ldstr, Name.ToString());
codeGenerator.EmitLoadClassContext();
if (wantRef)
{
il.Emit(OpCodes.Call, Methods.Operators.GetObjectFieldDirectRef);
return PhpTypeCode.PhpReference;
}
else
{
il.LoadBool(codeGenerator.ChainBuilder.QuietRead);
il.Emit(OpCodes.Call, Methods.Operators.GetObjectFieldDirect);
return PhpTypeCode.Object;
}
}
}