public static object UnwrapTarget(object target)
{
//
// If target is a managed wrapper, we should unwrap it and use its target for data binding
// For example, you don't want to data bind against a KeyValuePairImpl<K, V> - you want the real
// KeyValuePair<K, V>
//
object newTarget = McgComHelpers.UnboxManagedWrapperIfBoxed(target);
if (newTarget != target)
{
return(newTarget);
}
if (target is __ComObject)
{
object winrtUnboxed = McgModuleManager.UnboxIfBoxed(target);
if (winrtUnboxed != null)
{
return(winrtUnboxed);
}
}
return(target);
}
public static void InitializeLibrary()
{
#if !CORERT
__vtable_IUnknown.Initialize();
McgModuleManager.Initialize();
#endif
RuntimeAugments.InitializeInteropLookups(new Callbacks());
}
public static void InitializeLibrary()
{
#if !CORERT
__vtable_IUnknown.Initialize();
McgModuleManager.Initialize();
#endif
RuntimeAugments.InitializeInteropLookups(RuntimeInteropData.Instance);
}
public static void InitializeLibrary()
{
#if CORERT
InteropCallbackManager.Initialize();
#else
__vtable_IUnknown.Initialize();
McgModuleManager.Initialize();
#endif
}
public override IntPtr GetDelegateMarshallingStub(RuntimeTypeHandle delegateTypeHandle, bool openStaticDelegate)
{
McgModuleManager.GetPInvokeDelegateData(delegateTypeHandle, out McgPInvokeDelegateData pinvokeDelegateData);
IntPtr pStub = openStaticDelegate ? pinvokeDelegateData.ReverseOpenStaticDelegateStub : pinvokeDelegateData.ReverseStub;
if (pStub == IntPtr.Zero)
{
throw new MissingInteropDataException(SR.DelegateMarshalling_MissingInteropData, Type.GetTypeFromHandle(delegateTypeHandle));
}
return(pStub);
}
public override IntPtr GetForwardDelegateCreationStub(RuntimeTypeHandle delegateTypeHandle)
{
McgModuleManager.GetPInvokeDelegateData(delegateTypeHandle, out McgPInvokeDelegateData data);
IntPtr pStub = data.ForwardDelegateCreationStub;
if (pStub == IntPtr.Zero)
{
throw new MissingInteropDataException(SR.DelegateMarshalling_MissingInteropData, Type.GetTypeFromHandle(delegateTypeHandle));
}
return(pStub);
}
public static void InitializeLibrary()
{
#if !CORERT
__vtable_IUnknown.Initialize();
McgModuleManager.Initialize();
#endif
#if !CORECLR
/// @TODO: enable this for Mcg on CoreCLR scenario
RuntimeAugments.InitializeInteropLookups(RuntimeInteropData.Instance);
#endif
}
public override bool TryGetStructUnsafeStructSize(RuntimeTypeHandle structureTypeHandle, out int size)
{
RuntimeTypeHandle unsafeStructType;
size = 0;
if (McgModuleManager.TryGetStructUnsafeStructType(structureTypeHandle, out unsafeStructType))
{
size = unsafeStructType.GetValueTypeSize();
return(true);
}
return(false);
}
public override bool TryGetStructFieldOffset(RuntimeTypeHandle structureTypeHandle, string fieldName, out bool structExists, out uint offset)
{
return(McgModuleManager.TryGetStructFieldOffset(structureTypeHandle, fieldName, out structExists, out offset));
}
public override bool TryGetDestroyStructureStub(RuntimeTypeHandle structureTypeHandle, out IntPtr destroyStructureStub, out bool hasInvalidLayout)
{
return(McgModuleManager.TryGetDestroyStructureStub(structureTypeHandle, out destroyStructureStub, out hasInvalidLayout));
}
public override bool TryGetStructMarshalStub(RuntimeTypeHandle structureTypeHandle, out IntPtr marshalStub)
{
return(McgModuleManager.TryGetStructMarshalStub(structureTypeHandle, out marshalStub));
}
public static void InitializeLibrary()
{
__vtable_IUnknown.Initialize();
McgModuleManager.Initialize();
}
public override bool TryGetMarshallerDataForDelegate(RuntimeTypeHandle delegateTypeHandle, out McgPInvokeDelegateData data)
{
return(McgModuleManager.GetPInvokeDelegateData(delegateTypeHandle, out data));
}