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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.
#ifndef _RUNTIMEHANDLES_H_
#define _RUNTIMEHANDLES_H_
#include "object.h"
#include "typehandle.h"
#include "fcall.h"
#include "field.h"
#include "typectxt.h"
typedef void* EnregisteredTypeHandle;
class SignatureNative;
// NOTE: These are defined in CallingConventions.cs.
typedef enum ReflectionCallConv {
CALLCONV_Standard = 0x0001,
CALLCONV_VarArgs = 0x0002,
CALLCONV_Any = CALLCONV_Standard | CALLCONV_VarArgs,
CALLCONV_HasThis = 0x0020,
CALLCONV_ExplicitThis = 0x0040,
CALLCONV_ArgIteratorFlags = 0xFFFFFF00, // PRIVATE member -- cached ArgIterator flags -- Not exposed in CallingConventions.cs
CALLCONV_ArgIteratorFlags_Shift = 8,
} ReflectionCallConv;
// Types used to expose method bodies via reflection.
class ExceptionHandlingClause;
class MethodBody;
class LocalVariableInfo;
#ifdef USE_CHECKED_OBJECTREFS
typedef REF<ExceptionHandlingClause> EXCEPTIONHANDLINGCLAUSEREF;
typedef REF<MethodBody> METHODBODYREF;
typedef REF<LocalVariableInfo> LOCALVARIABLEINFOREF;
#else
typedef DPTR(ExceptionHandlingClause) EXCEPTIONHANDLINGCLAUSEREF;
typedef DPTR(MethodBody) METHODBODYREF;
typedef DPTR(LocalVariableInfo) LOCALVARIABLEINFOREF;
#endif
class ExceptionHandlingClause : Object
{
private:
// Disallow creation and copy construction of these.
ExceptionHandlingClause() { }
ExceptionHandlingClause(ExceptionHandlingClause &r) { }
public:
METHODBODYREF m_methodBody;
CorExceptionFlag m_flags;
INT32 m_tryOffset;
INT32 m_tryLength;
INT32 m_handlerOffset;
INT32 m_handlerLength;
mdTypeDef m_catchToken;
INT32 m_filterOffset;
};
class MethodBody : Object
{
private:
// Disallow creation and copy construction of these.
MethodBody() { }
MethodBody(MethodBody &r) { }
public:
U1ARRAYREF m_IL;
PTRARRAYREF m_exceptionClauses;
PTRARRAYREF m_localVariables;
OBJECTREF m_methodBase;
INT32 m_localVarSigToken;
INT32 m_maxStackSize;
CLR_BOOL m_initLocals;
};
class LocalVariableInfo : Object
{
private:
// Disallow creation and copy construction of these.
LocalVariableInfo() { }
LocalVariableInfo(LocalVariableInfo &r) { }
public:
REFLECTCLASSBASEREF GetType()
{
return (REFLECTCLASSBASEREF)m_type;
}
void SetType(OBJECTREF type)
{
SetObjectReference(&m_type, type, GetAppDomain());
}
OBJECTREF m_type;
INT32 m_bIsPinned;
INT32 m_localIndex;
};
class MdUtf8String {
public:
static FCDECL3(FC_BOOL_RET, EqualsCaseSensitive, LPCUTF8 szLhs, LPCUTF8 szRhs, INT32 stringNumBytes);
static
BOOL QCALLTYPE EqualsCaseInsensitive(LPCUTF8 szLhs, LPCUTF8 szRhs, INT32 stringNumBytes);
static
ULONG QCALLTYPE HashCaseInsensitive(LPCUTF8 sz, INT32 stringNumBytes);
};
class RuntimeTypeHandle;
typedef RuntimeTypeHandle FCALLRuntimeTypeHandle;
#define FCALL_RTH_TO_REFLECTCLASS(x) (x).pRuntimeTypeDONOTUSEDIRECTLY
class RuntimeTypeHandle {
ReflectClassBaseObject *pRuntimeTypeDONOTUSEDIRECTLY;
public:
// Static method on RuntimeTypeHandle
static FCDECL1(Object*, Allocate, ReflectClassBaseObject *refType) ; //A.CI work
static FCDECL5(Object*, CreateInstance, ReflectClassBaseObject* refThisUNSAFE,
CLR_BOOL publicOnly,
CLR_BOOL wrapExceptions,
CLR_BOOL *pbCanBeCached,
MethodDesc** pConstructor);
static FCDECL2(Object*, CreateCaInstance, ReflectClassBaseObject* refCaType, ReflectMethodObject* pCtorUNSAFE);
static
void QCALLTYPE MakeByRef(EnregisteredTypeHandle pTypeHandle, QCall::ObjectHandleOnStack retType);
static
void QCALLTYPE MakePointer(EnregisteredTypeHandle pTypeHandle, QCall::ObjectHandleOnStack retType);
static
void QCALLTYPE MakeSZArray(EnregisteredTypeHandle pTypeHandle, QCall::ObjectHandleOnStack retType);
static
void QCALLTYPE MakeArray(EnregisteredTypeHandle pTypeHandle, INT32 rank, QCall::ObjectHandleOnStack retType);
static BOOL QCALLTYPE IsCollectible(EnregisteredTypeHandle pTypeHandle);
static FCDECL1(ReflectClassBaseObject*, GetRuntimeType, void *th);
static FCDECL1_V(ReflectClassBaseObject*, GetTypeFromHandle, FCALLRuntimeTypeHandle th);
static FCDECL1_V(EnregisteredTypeHandle, GetValueInternal, FCALLRuntimeTypeHandle RTH);
static FCDECL2(FC_BOOL_RET, TypeEQ, Object* left, Object* right);
static FCDECL2(FC_BOOL_RET, TypeNEQ, Object* left, Object* right);
#ifdef FEATURE_COMINTEROP
static FCDECL1(FC_BOOL_RET, IsWindowsRuntimeObjectType, ReflectClassBaseObject *rtTypeUNSAFE);
static FCDECL1(FC_BOOL_RET, IsTypeExportedToWindowsRuntime, ReflectClassBaseObject *rtTypeUNSAFE);
#endif // FEATURE_COMINTEROP
static
void QCALLTYPE PrepareMemberInfoCache(EnregisteredTypeHandle pMemberInfoCache);
static
void QCALLTYPE ConstructName(EnregisteredTypeHandle pTypeHandle, DWORD format, QCall::StringHandleOnStack retString);
static
void QCALLTYPE GetTypeByNameUsingCARules(LPCWSTR pwzClassName, QCall::ModuleHandle pModule, QCall::ObjectHandleOnStack retType);
static
void QCALLTYPE GetTypeByName(LPCWSTR pwzClassName, BOOL bThrowOnError, BOOL bIgnoreCase, BOOL bReflectionOnly,
QCall::StackCrawlMarkHandle pStackMark,
ICLRPrivBinder * pPrivHostBinder,
BOOL bLoadTypeFromPartialNameHack, QCall::ObjectHandleOnStack retType,
QCall::ObjectHandleOnStack keepAlive);
static FCDECL1(AssemblyBaseObject*, GetAssembly, ReflectClassBaseObject *pType);
static FCDECL1(ReflectClassBaseObject*, GetBaseType, ReflectClassBaseObject* pType);
static FCDECL1(ReflectModuleBaseObject*, GetModule, ReflectClassBaseObject* pType);
static FCDECL1(INT32, GetAttributes, ReflectClassBaseObject* pType);
static FCDECL1(INT32, GetToken, ReflectClassBaseObject* pType);
static FCDECL1(LPCUTF8, GetUtf8Name, ReflectClassBaseObject* pType);
static FCDECL1(INT32, GetArrayRank, ReflectClassBaseObject* pType);
static FCDECL1(ReflectMethodObject*, GetDeclaringMethod, ReflectClassBaseObject *pType);
static
void QCALLTYPE GetDefaultConstructor(EnregisteredTypeHandle pTypeHandle, QCall::ObjectHandleOnStack retMethod);
static FCDECL1(ReflectClassBaseObject*, GetDeclaringType, ReflectClassBaseObject* pType);
static FCDECL1(FC_BOOL_RET, IsValueType, ReflectClassBaseObject* pType);
static FCDECL1(FC_BOOL_RET, IsInterface, ReflectClassBaseObject* pType);
static FCDECL1(FC_BOOL_RET, IsByRefLike, ReflectClassBaseObject* pType);
static
BOOL QCALLTYPE IsVisible(EnregisteredTypeHandle pTypeHandle);
static FCDECL2(FC_BOOL_RET, IsComObject, ReflectClassBaseObject *pType, CLR_BOOL isGenericCOM);
static FCDECL2(FC_BOOL_RET, CanCastTo, ReflectClassBaseObject *pType, ReflectClassBaseObject *pTarget);
static FCDECL2(FC_BOOL_RET, IsInstanceOfType, ReflectClassBaseObject *pType, Object *object);
static FCDECL6(FC_BOOL_RET, SatisfiesConstraints, PTR_ReflectClassBaseObject pGenericParameter, TypeHandle *typeContextArgs, INT32 typeContextCount, TypeHandle *methodContextArgs, INT32 methodContextCount, PTR_ReflectClassBaseObject pGenericArgument);
static
FCDECL1(FC_BOOL_RET, HasInstantiation, PTR_ReflectClassBaseObject pType);
static
FCDECL1(FC_BOOL_RET, IsGenericTypeDefinition, PTR_ReflectClassBaseObject pType);
static
FCDECL1(FC_BOOL_RET, IsGenericVariable, PTR_ReflectClassBaseObject pType);
static
FCDECL1(INT32, GetGenericVariableIndex, PTR_ReflectClassBaseObject pType);
static
FCDECL1(FC_BOOL_RET, ContainsGenericVariables, PTR_ReflectClassBaseObject pType);
static
void QCALLTYPE GetInstantiation(EnregisteredTypeHandle pTypeHandle, QCall::ObjectHandleOnStack retType, BOOL fAsRuntimeTypeArray);
static
void QCALLTYPE Instantiate(EnregisteredTypeHandle pTypeHandle, TypeHandle * pInstArray, INT32 cInstArray, QCall::ObjectHandleOnStack retType);
static
void QCALLTYPE GetGenericTypeDefinition(EnregisteredTypeHandle pTypeHandle, QCall::ObjectHandleOnStack retType);
static FCDECL2(FC_BOOL_RET, CompareCanonicalHandles, PTR_ReflectClassBaseObject pLeft, PTR_ReflectClassBaseObject pRight);
static FCDECL1(PtrArray*, GetInterfaces, ReflectClassBaseObject *pType);
static
void QCALLTYPE GetConstraints(EnregisteredTypeHandle pTypeHandle, QCall::ObjectHandleOnStack retTypes);
static
PVOID QCALLTYPE GetGCHandle(EnregisteredTypeHandle pTypeHandle, INT32 handleType);
static FCDECL1(INT32, GetCorElementType, PTR_ReflectClassBaseObject pType);
static FCDECL1(ReflectClassBaseObject*, GetElementType, ReflectClassBaseObject* pType);
static FCDECL2(MethodDesc*, GetMethodAt, PTR_ReflectClassBaseObject pType, INT32 slot);
static FCDECL1(INT32, GetNumVirtuals, ReflectClassBaseObject *pType);
static
void QCALLTYPE VerifyInterfaceIsImplemented(EnregisteredTypeHandle pTypeHandle, EnregisteredTypeHandle pIFaceHandle);
static
MethodDesc* QCALLTYPE GetInterfaceMethodImplementation(EnregisteredTypeHandle pTypeHandle, EnregisteredTypeHandle pOwner, MethodDesc * pMD);
static FCDECL3(FC_BOOL_RET, GetFields, ReflectClassBaseObject *pType, INT32 **result, INT32 *pCount);
static FCDECL1(MethodDesc *, GetFirstIntroducedMethod, ReflectClassBaseObject* pType);
static FCDECL1(void, GetNextIntroducedMethod, MethodDesc **ppMethod);
static FCDECL2(Object*, CreateInstanceForGenericType, ReflectClassBaseObject* pType
, ReflectClassBaseObject* parameterType );
static
FCDECL1(IMDInternalImport*, GetMetadataImport, ReflectClassBaseObject * pModuleUNSAFE);
};
class RuntimeMethodHandle {
public:
static FCDECL1(ReflectMethodObject*, GetCurrentMethod, StackCrawlMark* stackMark);
static FCDECL5(Object*, InvokeMethod, Object *target, PTRArray *objs, SignatureNative* pSig, CLR_BOOL fConstructor, CLR_BOOL fWrapExceptions);
struct StreamingContextData {
Object * additionalContext; // additionalContex was changed from OBJECTREF to Object to avoid having a
INT32 contextStates; // constructor in this struct. GCC doesn't allow structs with constructors to be
};
// *******************************************************************************************
// Keep these in sync with the version in bcl\system\runtime\serialization\streamingcontext.cs
// *******************************************************************************************
enum StreamingContextStates
{
CONTEXTSTATE_CrossProcess = 0x01,
CONTEXTSTATE_CrossMachine = 0x02,
CONTEXTSTATE_File = 0x04,
CONTEXTSTATE_Persistence = 0x08,
CONTEXTSTATE_Remoting = 0x10,
CONTEXTSTATE_Other = 0x20,
CONTEXTSTATE_Clone = 0x40,
CONTEXTSTATE_CrossAppDomain = 0x80,
CONTEXTSTATE_All = 0xFF
};
// passed by value
// STATIC IMPLEMENTATION
static OBJECTREF InvokeMethod_Internal(
MethodDesc *pMethod, OBJECTREF targetUNSAFE, INT32 attrs, OBJECTREF binderUNSAFE, PTRARRAYREF objsUNSAFE, OBJECTREF localeUNSAFE,
BOOL isBinderDefault, Assembly *caller, Assembly *reflectedClassAssembly, TypeHandle declaringType, SignatureNative* pSig, BOOL verifyAccess);
static
BOOL QCALLTYPE IsCAVisibleFromDecoratedType(
EnregisteredTypeHandle targetTypeHandle,
MethodDesc * pTargetCtor,
EnregisteredTypeHandle sourceTypeHandle,
QCall::ModuleHandle sourceModuleHandle);
static FCDECL4(void, SerializationInvoke, ReflectMethodObject *pMethodUNSAFE, Object* targetUNSAFE,
Object* serializationInfoUNSAFE, struct StreamingContextData * pContext);
static
void QCALLTYPE ConstructInstantiation(MethodDesc * pMethod, DWORD format, QCall::StringHandleOnStack retString);
static
void * QCALLTYPE GetFunctionPointer(MethodDesc * pMethod);
static FCDECL1(INT32, GetAttributes, MethodDesc *pMethod);
static FCDECL1(INT32, GetImplAttributes, ReflectMethodObject *pMethodUNSAFE);
static FCDECL1(ReflectClassBaseObject*, GetDeclaringType, MethodDesc *pMethod);
static FCDECL1(INT32, GetSlot, MethodDesc *pMethod);
static FCDECL1(INT32, GetMethodDef, ReflectMethodObject *pMethodUNSAFE);
static FCDECL1(StringObject*, GetName, MethodDesc *pMethod);
static FCDECL1(LPCUTF8, GetUtf8Name, MethodDesc *pMethod);
static FCDECL2(FC_BOOL_RET, MatchesNameHash, MethodDesc * pMethod, ULONG hash);
static
void QCALLTYPE GetMethodInstantiation(MethodDesc * pMethod, QCall::ObjectHandleOnStack retTypes, BOOL fAsRuntimeTypeArray);
static
FCDECL1(FC_BOOL_RET, HasMethodInstantiation, MethodDesc *pMethod);
static
FCDECL1(FC_BOOL_RET, IsGenericMethodDefinition, MethodDesc *pMethod);
static
FCDECL1(FC_BOOL_RET, IsTypicalMethodDefinition, ReflectMethodObject *pMethodUNSAFE);
static
void QCALLTYPE GetTypicalMethodDefinition(MethodDesc * pMethod, QCall::ObjectHandleOnStack refMethod);
static
void QCALLTYPE StripMethodInstantiation(MethodDesc * pMethod, QCall::ObjectHandleOnStack refMethod);
static
FCDECL1(INT32, GetGenericParameterCount, MethodDesc * pMethod);
// see comment in the cpp file
static FCDECL3(MethodDesc*, GetStubIfNeeded, MethodDesc *pMethod, ReflectClassBaseObject *pType, PtrArray* instArray);
static FCDECL2(MethodDesc*, GetMethodFromCanonical, MethodDesc *pMethod, PTR_ReflectClassBaseObject pType);
static
FCDECL1(FC_BOOL_RET, IsDynamicMethod, MethodDesc * pMethod);
static
FCDECL1(Object*, GetResolver, MethodDesc * pMethod);
static
void QCALLTYPE Destroy(MethodDesc * pMethod);
static
void QCALLTYPE GetCallerType(QCall::StackCrawlMarkHandle pStackMark, QCall::ObjectHandleOnStack retType);
static FCDECL2(MethodBody*, GetMethodBody, ReflectMethodObject *pMethodUNSAFE, PTR_ReflectClassBaseObject pDeclaringType);
static FCDECL1(FC_BOOL_RET, IsConstructor, MethodDesc *pMethod);
static FCDECL1(Object*, GetLoaderAllocator, MethodDesc *pMethod);
};
class RuntimeFieldHandle {
public:
static FCDECL5(Object*, GetValue, ReflectFieldObject *pFieldUNSAFE, Object *instanceUNSAFE, ReflectClassBaseObject *pFieldType, ReflectClassBaseObject *pDeclaringType, CLR_BOOL *pDomainInitialized);
static FCDECL7(void, SetValue, ReflectFieldObject *pFieldUNSAFE, Object *targetUNSAFE, Object *valueUNSAFE, ReflectClassBaseObject *pFieldType, DWORD attr, ReflectClassBaseObject *pDeclaringType, CLR_BOOL *pDomainInitialized);
static FCDECL4(Object*, GetValueDirect, ReflectFieldObject *pFieldUNSAFE, ReflectClassBaseObject *pFieldType, TypedByRef *pTarget, ReflectClassBaseObject *pDeclaringType);
static FCDECL5(void, SetValueDirect, ReflectFieldObject *pFieldUNSAFE, ReflectClassBaseObject *pFieldType, TypedByRef *pTarget, Object *valueUNSAFE, ReflectClassBaseObject *pContextType);
static FCDECL1(StringObject*, GetName, ReflectFieldObject *pFieldUNSAFE);
static FCDECL1(LPCUTF8, GetUtf8Name, FieldDesc *pField);
static FCDECL2(FC_BOOL_RET, MatchesNameHash, FieldDesc * pField, ULONG hash);
static FCDECL1(INT32, GetAttributes, FieldDesc *pField);
static FCDECL1(ReflectClassBaseObject*, GetApproxDeclaringType, FieldDesc *pField);
static FCDECL1(INT32, GetToken, ReflectFieldObject *pFieldUNSAFE);
static FCDECL2(FieldDesc*, GetStaticFieldForGenericType, FieldDesc *pField, ReflectClassBaseObject *pDeclaringType);
static FCDECL1(FC_BOOL_RET, AcquiresContextFromThis, FieldDesc *pField);
};
class ModuleHandle {
public:
static FCDECL5(ReflectMethodObject*, GetDynamicMethod, ReflectMethodObject *pMethodUNSAFE, ReflectModuleBaseObject *pModuleUNSAFE, StringObject *name, U1Array *sig, Object *resolver);
static FCDECL1(INT32, GetToken, ReflectModuleBaseObject *pModuleUNSAFE);
static
void QCALLTYPE GetModuleType(QCall::ModuleHandle pModule, QCall::ObjectHandleOnStack retType);
static
FCDECL1(IMDInternalImport*, GetMetadataImport, ReflectModuleBaseObject * pModuleUNSAFE);
static
BOOL QCALLTYPE ContainsPropertyMatchingHash(QCall::ModuleHandle pModule, INT32 tkProperty, ULONG hash);
static
void QCALLTYPE ResolveType(QCall::ModuleHandle pModule, INT32 tkType, TypeHandle *typeArgs, INT32 typeArgsCount, TypeHandle *methodArgs, INT32 methodArgsCount, QCall::ObjectHandleOnStack retType);
static
MethodDesc * QCALLTYPE ResolveMethod(QCall::ModuleHandle pModule, INT32 tkMemberRef, TypeHandle *typeArgs, INT32 typeArgsCount, TypeHandle *methodArgs, INT32 methodArgsCount);
static
void QCALLTYPE ResolveField(QCall::ModuleHandle pModule, INT32 tkMemberRef, TypeHandle *typeArgs, INT32 typeArgsCount, TypeHandle *methodArgs, INT32 methodArgsCount, QCall::ObjectHandleOnStack retField);
static
void QCALLTYPE GetAssembly(QCall::ModuleHandle pModule, QCall::ObjectHandleOnStack retAssembly);
static
void QCALLTYPE GetPEKind(QCall::ModuleHandle pModule, DWORD* pdwPEKind, DWORD* pdwMachine);
static
FCDECL1(INT32, GetMDStreamVersion, ReflectModuleBaseObject * pModuleUNSAFE);
};
class AssemblyHandle {
public:
static FCDECL1(ReflectModuleBaseObject*, GetManifestModule, AssemblyBaseObject *pAssemblyUNSAFE);
static FCDECL1(INT32, GetToken, AssemblyBaseObject *pAssemblyUNSAFE);
};
class SignatureNative;
typedef DPTR(SignatureNative) PTR_SignatureNative;
#ifdef USE_CHECKED_OBJECTREFS
typedef REF<SignatureNative> SIGNATURENATIVEREF;
#else
typedef PTR_SignatureNative SIGNATURENATIVEREF;
#endif
class SignatureNative : public Object
{
friend class RuntimeMethodHandle;
friend class ArgIteratorForMethodInvoke;
public:
static FCDECL6(void, GetSignature,
SignatureNative* pSignatureNative,
PCCOR_SIGNATURE pCorSig, DWORD cCorSig,
FieldDesc *pFieldDesc, ReflectMethodObject *pMethodUNSAFE,
ReflectClassBaseObject *pDeclaringType);
static FCDECL3(Object *, GetCustomModifiers, SignatureNative* pSig, INT32 parameter, CLR_BOOL fRequired);
static FCDECL2(FC_BOOL_RET, CompareSig, SignatureNative* pLhs, SignatureNative* pRhs);
static FCDECL4(FC_BOOL_RET, CompareSigForAppCompat, SignatureNative* pLhs, ReflectClassBaseObject * pTypeLhs, SignatureNative* pRhs, ReflectClassBaseObject * pTypeRhs);
BOOL HasThis() { LIMITED_METHOD_CONTRACT; return (m_managedCallingConvention & CALLCONV_HasThis); }
INT32 NumFixedArgs() { WRAPPER_NO_CONTRACT; return m_PtrArrayarguments->GetNumComponents(); }
TypeHandle GetReturnTypeHandle()
{
CONTRACTL {
NOTHROW;
GC_NOTRIGGER;
MODE_COOPERATIVE;
}
CONTRACTL_END;
return ((REFLECTCLASSBASEREF)m_returnType)->GetType();
}
PCCOR_SIGNATURE GetCorSig() { LIMITED_METHOD_CONTRACT; return m_sig; }
DWORD GetCorSigSize() { LIMITED_METHOD_CONTRACT; return m_cSig; }
Module* GetModule() { WRAPPER_NO_CONTRACT; return GetDeclaringType().GetModule(); }
TypeHandle GetArgumentAt(INT32 position)
{
CONTRACTL {
NOTHROW;
GC_NOTRIGGER;
MODE_COOPERATIVE;
}
CONTRACTL_END;
REFLECTCLASSBASEREF refArgument = (REFLECTCLASSBASEREF)m_PtrArrayarguments->GetAt(position);
return refArgument->GetType();
}
DWORD GetArgIteratorFlags()
{
LIMITED_METHOD_CONTRACT;
return VolatileLoad(&m_managedCallingConvention) >> CALLCONV_ArgIteratorFlags_Shift;
}
INT32 GetSizeOfArgStack()
{
LIMITED_METHOD_CONTRACT;
return m_nSizeOfArgStack;
}
TypeHandle GetDeclaringType()
{
LIMITED_METHOD_CONTRACT;
return m_declaringType->GetType();
}
MethodDesc* GetMethod()
{
LIMITED_METHOD_CONTRACT;
return m_pMethod;
}
const SigTypeContext * GetTypeContext(SigTypeContext *pTypeContext)
{
CONTRACTL
{
NOTHROW;
GC_NOTRIGGER;
MODE_COOPERATIVE;
}
CONTRACTL_END;
_ASSERTE(m_pMethod || !GetDeclaringType().IsNull());
if (m_pMethod)
return SigTypeContext::GetOptionalTypeContext(m_pMethod, GetDeclaringType(), pTypeContext);
else
return SigTypeContext::GetOptionalTypeContext(GetDeclaringType(), pTypeContext);
}
private:
void SetReturnType(OBJECTREF returnType)
{
CONTRACTL {
THROWS;
GC_TRIGGERS;
MODE_COOPERATIVE;
}
CONTRACTL_END;
SetObjectReference(&m_returnType, returnType, GetAppDomain());
}
void SetKeepAlive(OBJECTREF keepAlive)
{
CONTRACTL {
THROWS;
GC_TRIGGERS;
MODE_COOPERATIVE;
}
CONTRACTL_END;
SetObjectReference(&m_keepalive, keepAlive, GetAppDomain());
}
void SetDeclaringType(REFLECTCLASSBASEREF declaringType)
{
CONTRACTL {
THROWS;
GC_TRIGGERS;
MODE_COOPERATIVE;
}
CONTRACTL_END;
SetObjectReference((OBJECTREF*)&m_declaringType, (OBJECTREF)declaringType, GetAppDomain());
}
void SetArgumentArray(PTRARRAYREF ptrArrayarguments)
{
CONTRACTL {
THROWS;
GC_TRIGGERS;
MODE_COOPERATIVE;
}
CONTRACTL_END;
SetObjectReference((OBJECTREF*)&m_PtrArrayarguments, (OBJECTREF)ptrArrayarguments, GetAppDomain());
}
void SetArgument(INT32 argument, OBJECTREF argumentType)
{
CONTRACTL {
THROWS;
GC_TRIGGERS;
MODE_COOPERATIVE;
}
CONTRACTL_END;
m_PtrArrayarguments->SetAt(argument, argumentType);
}
void SetArgIteratorFlags(DWORD flags)
{
LIMITED_METHOD_CONTRACT;
return VolatileStore(&m_managedCallingConvention, (INT32)(m_managedCallingConvention | (flags << CALLCONV_ArgIteratorFlags_Shift)));
}
void SetSizeOfArgStack(INT32 nSizeOfArgStack)
{
LIMITED_METHOD_CONTRACT;
m_nSizeOfArgStack = nSizeOfArgStack;
}
void SetCallingConvention(INT32 mdCallingConvention)
{
LIMITED_METHOD_CONTRACT;
if ((mdCallingConvention & IMAGE_CEE_CS_CALLCONV_MASK) == IMAGE_CEE_CS_CALLCONV_VARARG)
m_managedCallingConvention = CALLCONV_VarArgs;
else
m_managedCallingConvention = CALLCONV_Standard;
if ((mdCallingConvention & IMAGE_CEE_CS_CALLCONV_HASTHIS) != 0)
m_managedCallingConvention |= CALLCONV_HasThis;
if ((mdCallingConvention & IMAGE_CEE_CS_CALLCONV_EXPLICITTHIS) != 0)
m_managedCallingConvention |= CALLCONV_ExplicitThis;
}
// Mirrored in the managed world (System.Signature)
//
// this is the layout the classloader chooses by default for the managed struct.
//
PTRARRAYREF m_PtrArrayarguments;
REFLECTCLASSBASEREF m_declaringType;
OBJECTREF m_returnType;
OBJECTREF m_keepalive;
PCCOR_SIGNATURE m_sig;
INT32 m_managedCallingConvention;
INT32 m_nSizeOfArgStack;
DWORD m_cSig;
MethodDesc* m_pMethod;
};
class ReflectionPointer : public Object
{
public:
OBJECTREF _ptrType;
void * _ptr;
};
#endif
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