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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/*============================================================
**
** Header: COMTypeLibConverter.h
**
**
** Purpose: Definition of the native methods used by the
** typelib converter.
**
**
===========================================================*/
#ifndef _COMTYPELIBCONVERTER_H
#define _COMTYPELIBCONVERTER_H
#ifndef FEATURE_COMINTEROP
#error FEATURE_COMINTEROP is required for this file
#endif // FEATURE_COMINTEROP
#ifndef FEATURE_COMINTEROP_TLB_SUPPORT
#error FEATURE_COMINTEROP_TLB_SUPPORT is required for this file
#endif // FEATURE_COMINTEROP
#include "vars.hpp"
struct ITypeLibImporterNotifySink;
class ImpTlbEventInfo;
enum TlbImporterFlags
{
TlbImporter_PrimaryInteropAssembly = 0x00000001, // Generate a PIA.
TlbImporter_UnsafeInterfaces = 0x00000002, // Generate unsafe interfaces.
TlbImporter_SafeArrayAsSystemArray = 0x00000004, // Safe array import control.
TlbImporter_TransformDispRetVals = 0x00000008, // Disp only itf [out, retval] transformation.
TlbImporter_PreventClassMembers = 0x00000010, // Prevent adding members to class.
TlbImporter_SerializableValueClasses = 0x00000020, // Mark value classes as serializable.
TlbImporter_ImportAsX86 = 0x00000100, // Import to a 32-bit assembly
TlbImporter_ImportAsX64 = 0x00000200, // Import to an x64 assembly
TlbImporter_ImportAsItanium = 0x00000400, // Import to an itanium assembly
TlbImporter_ImportAsAgnostic = 0x00000800, // Import to an agnostic assembly
TlbImporter_ReflectionOnlyLoading = 0x00001000, // Use ReflectionOnly loading.
TlbImporter_NoDefineVersionResource = 0x00002000, // Don't call AssemblyBuilder.DefineVersionResource
TlbImporter_ImportAsArm = 0x00004000, // Import to an ARM assembly
TlbImporter_ValidFlags = TlbImporter_PrimaryInteropAssembly |
TlbImporter_UnsafeInterfaces |
TlbImporter_SafeArrayAsSystemArray |
TlbImporter_TransformDispRetVals |
TlbImporter_PreventClassMembers |
TlbImporter_SerializableValueClasses |
TlbImporter_ImportAsX86 |
TlbImporter_ImportAsX64 |
TlbImporter_ImportAsItanium |
TlbImporter_ImportAsAgnostic |
TlbImporter_ReflectionOnlyLoading |
TlbImporter_NoDefineVersionResource |
TlbImporter_ImportAsArm
};
// Note that the second hex digit is reserved
enum TlbExporterFlags
{
TlbExporter_OnlyReferenceRegistered = 0x00000001, // Only reference an external typelib if it is registered.
TlbExporter_CallerResolvedReferences = 0x00000002, // Always allow caller to resolve typelib references first
TlbExporter_OldNames = 0x00000004, // Do not ignore non COM visible types when doing name decoration.
// TlbExporter_Unused = 0x00000008, // This is currently unused - feel free to use this for another switch
TlbExporter_ExportAs32Bit = 0x00000010, // Export the type library using 32-bit semantics
TlbExporter_ExportAs64Bit = 0x00000020, // Export the type library using 64-bit semantics
// TlbExporter_Reserved = 0x00000040, // Do not use this
// TlbExporter_Reserved = 0x00000080, // Do not use this
TlbExporter_ValidFlags = TlbExporter_OnlyReferenceRegistered |
TlbExporter_CallerResolvedReferences |
TlbExporter_OldNames |
TlbExporter_ExportAs32Bit |
TlbExporter_ExportAs64Bit
};
#define TlbExportAsMask 0x000000F0
#define TlbExportAs32Bit(x) ((TlbExportAsMask & x) == TlbExporter_ExportAs32Bit)
#define TlbExportAs64Bit(x) ((TlbExportAsMask & x) == TlbExporter_ExportAs64Bit)
#define TlbExportAsDefault(x) ((!TlbExportAs32Bit(x)) && (!TlbExportAs64Bit(x)))
class COMTypeLibConverter
{
public:
static FCDECL4(Object*, ConvertAssemblyToTypeLib, Object* AssemblyUNSAFE, StringObject* TypeLibNameUNSAFE, DWORD Flags, Object* NotifySinkUNSAFE);
static FCDECL7(void, ConvertTypeLibToMetadata, Object* TypeLibUNSAFE, Object* AsmBldrUNSAFE, Object* ModBldrUNSAFE, StringObject* NamespaceUNSAFE, TlbImporterFlags Flags, Object* NotifySinkUNSAFE, OBJECTREF* pEventItfInfoList);
private:
static void Init();
static void CreateItfInfoList(OBJECTREF* pEventItfInfoList);
static void GetEventItfInfoList(CImportTlb *pImporter, Assembly *pAssembly, OBJECTREF *pEventItfInfoList);
static OBJECTREF GetEventItfInfo(Assembly *pAssembly, ImpTlbEventInfo *pImpTlbEventInfo);
static void TypeLibImporterWrapper(ITypeLib *pITLB, LPCWSTR szFname, LPCWSTR szNamespace, IMetaDataEmit *pEmit, Assembly *pAssembly, Module *pModule, ITypeLibImporterNotifySink *pNotify, TlbImporterFlags flags, CImportTlb **ppImporter);
static void ConvertAssemblyToTypeLibInternal(OBJECTREF* ppAssembly, STRINGREF* ppTypeLibName, DWORD Flags, OBJECTREF* ppNotifySink, OBJECTREF* pRetObj);
static void COMTypeLibConverter::LoadType(Module * pModule,
mdTypeDef cl,
TlbImporterFlags Flags);
static void ConvertTypeLibToMetadataInternal(OBJECTREF* ppTypeLib, OBJECTREF* ppAsmBldr, OBJECTREF* ppModBldr, STRINGREF* ppNamespace, TlbImporterFlags Flags, OBJECTREF* ppNotifySink, OBJECTREF* pEventItfInfoList);
static BOOL m_bInitialized;
};
#endif // _COMTYPELIBCONVERTER_H
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