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Diffstat (limited to 'src/vm/comtypelibconverter.h')
| -rw-r--r-- | src/vm/comtypelibconverter.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/src/vm/comtypelibconverter.h b/src/vm/comtypelibconverter.h new file mode 100644 index 0000000000..f835999794 --- /dev/null +++ b/src/vm/comtypelibconverter.h @@ -0,0 +1,107 @@ +// 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 |