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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.
//*****************************************************************************
// RegMeta.h
//
//
// This is the code for the MetaData coclass including both the emit and
// import API's.
//
// This provides an implementation of the public Metadata interfaces via the RegMeta class. It's
// primarily intended for use by tools such as compilers, debuggers, and profilers.
//*****************************************************************************
#ifndef __RegMeta__h__
#define __RegMeta__h__
#include <metamodelrw.h>
#include <corperm.h>
#include "../inc/mdlog.h"
#include "utsem.h"
#include "newmerger.h"
#include "rwutil.h"
#include "mdperf.h"
#include <ivehandler.h>
#include "sigparser.h"
#include "winmdinterfaces.h"
class FilterManager;
// Support for symbol binding meta data. This is a custom value hung off of
// the Module entry. The CORDBG_SYMBOL_URL needs to be allocated on top of
// a buffer large enough to hold it.
//
#define SZ_CORDBG_SYMBOL_URL W("DebugSymbolUrlData")
struct CORDBG_SYMBOL_URL
{
GUID FormatID; // ID of the format type.
WCHAR rcName[2]; // Variable sized name of the item.
#ifdef _PREFAST_
#pragma warning(push)
#pragma warning(disable:6305) // "Potential mismatch between sizeof and countof quantities"
#endif
ULONG Size() const
{
return (ULONG)(sizeof(GUID) + ((wcslen(rcName) + 1) * 2));
}
#ifdef _PREFAST_
#pragma warning(pop)
#endif
};
//
// Internal open flags.
//
#define ofExternalStgDB ofReserved1
#define IsOfExternalStgDB(x) ((x) & ofExternalStgDB)
#define ofReOpen ofReserved2
#define IsOfReOpen(x) ((x) & ofReOpen)
// Set API caller type
enum SetAPICallerType
{
DEFINE_API = 0x1,
EXTERNAL_CALLER = 0x2
};
// Define the record entry for the table over which ValidateMetaData iterates over.
// Add a forward declaration for RegMeta.
class RegMeta;
typedef HRESULT (RegMeta::*ValidateRecordFunction)(RID);
// Support for security attributes. Bundles of attributes (they look much like
// custom attributes) are passed into a single API (DefineSecurityAttributeSet)
// where they're processed and written into the metadata as one or more opaque
// blobs of data.
struct CORSEC_ATTR
{
CORSEC_ATTR *pNext; // Next structure in list or NULL.
mdToken tkObj; // The object to put the value on.
mdMemberRef tkCtor; // The security attribute constructor.
mdTypeRef tkTypeRef; // Ref to the security attribute type.
mdAssemblyRef tkAssemblyRef; // Ref to the assembly containing the security attribute class.
void const *pCustomAttribute; // The custom value data.
ULONG cbCustomAttribute; // The custom value data length.
};
// Support for "Pseudo Custom Attributes".
struct CCustAttrHashKey
{
mdToken tkType; // Token of the custom attribute type.
int ca; // flag indicating what the ca is.
};
class CCustAttrHash : public CClosedHashEx<CCustAttrHashKey, CCustAttrHash>
{
typedef CCustAttrHashKey T;
using CClosedHashEx<CCustAttrHashKey, CCustAttrHash>::Hash;
using CClosedHashEx<CCustAttrHashKey, CCustAttrHash>::Compare;
using CClosedHashEx<CCustAttrHashKey, CCustAttrHash>::Status;
using CClosedHashEx<CCustAttrHashKey, CCustAttrHash>::SetStatus;
using CClosedHashEx<CCustAttrHashKey, CCustAttrHash>::GetKey;
public:
CCustAttrHash(int iBuckets=37) : CClosedHashEx<CCustAttrHashKey,CCustAttrHash>(iBuckets) {}
unsigned int Hash(const T *pData);
unsigned int Compare(const T *p1, T *p2);
ELEMENTSTATUS Status(T *pEntry);
void SetStatus(T *pEntry, ELEMENTSTATUS s);
void* GetKey(T *pEntry);
};
class MDInternalRW;
struct CaArg;
struct CaNamedArg;
#ifdef FEATURE_METADATA_RELEASE_MEMORY_ON_REOPEN
#define REGMETA_POSSIBLE_INTERNAL_POINTER_EXPOSED() MarkUnsafeToDeleteStgdb()
#else
#define REGMETA_POSSIBLE_INTERNAL_POINTER_EXPOSED()
#endif
// The RegMeta class implements the public metadata interfaces.
//
// Notes:
// This object is primarily consumed by tools, not the runtime itself. (The runtime should be
// using the internal metadata interfaces, not the public ones implemented here).
// The VM uses it for IMetaDataEmit* interfaces. Define* methods are not exposed to the VM
// (eg for Reflection) otherwise.
// This object is a thin veneer exposing a public interface on top of the real storage.
// The runtime also has internal interfaces to access that storage.
//
// This is included outside of md\compiler; so be very careful about using #ifdef to change class layout
// (adding removing interfaces changes class layout)
//
// This exists in both the full and standalone versions of the metadata.
//
class RegMeta :
public IMetaDataImport2,
public IMetaDataAssemblyImport,
public IMetaDataTables2
, public IMetaDataInfo
#ifdef FEATURE_METADATA_EMIT
, public IMetaDataEmit2
, public IMetaDataAssemblyEmit
#endif
#ifdef FEATURE_METADATA_VALIDATOR
, public IMetaDataValidate
#endif
#ifdef FEATURE_METADATA_EMIT_ALL
, public IMetaDataFilter
#endif
#ifdef FEATURE_METADATA_INTERNAL_APIS
, public IMetaDataHelper
, public IMDInternalEmit
, public IGetIMDInternalImport
#endif
#if defined(FEATURE_METADATA_EMIT) && defined(FEATURE_METADATA_INTERNAL_APIS)
, public IMetaDataEmitHelper
#endif
#if defined(FEATURE_METADATA_IN_VM) && defined(FEATURE_PREJIT)
, public IMetaDataCorProfileData
, public IMDInternalMetadataReorderingOptions
#endif
, public IMDCommon
{
friend class NEWMERGER;
friend class CImportTlb;
friend class MDInternalRW;
friend class MDInternalRO;
friend HRESULT TranslateSigHelper(
IMDInternalImport* pImport,
IMDInternalImport* pAssemImport,
const void* pbHashValue,
ULONG cbHashValue,
PCCOR_SIGNATURE pbSigBlob,
ULONG cbSigBlob,
IMetaDataAssemblyEmit* pAssemEmit,
IMetaDataEmit* emit,
CQuickBytes* pqkSigEmit,
ULONG* pcbSig);
public:
//*****************************************************************************
// IUnknown methods
//*****************************************************************************
STDMETHODIMP QueryInterface(REFIID riid, void** ppv);
STDMETHODIMP_(ULONG) AddRef(void);
STDMETHODIMP_(ULONG) Release(void);
//*****************************************************************************
// IMetaDataImport methods
//*****************************************************************************
void STDMETHODCALLTYPE CloseEnum(HCORENUM hEnum);
STDMETHODIMP CountEnum(HCORENUM hEnum, ULONG *pulCount);
STDMETHODIMP ResetEnum(HCORENUM hEnum, ULONG ulPos);
STDMETHODIMP EnumTypeDefs(HCORENUM *phEnum, mdTypeDef rTypeDefs[],
ULONG cMax, ULONG *pcTypeDefs);
STDMETHODIMP EnumInterfaceImpls(HCORENUM *phEnum, mdTypeDef td,
mdInterfaceImpl rImpls[], ULONG cMax,
ULONG* pcImpls);
STDMETHODIMP EnumTypeRefs(HCORENUM *phEnum, mdTypeRef rTypeRefs[],
ULONG cMax, ULONG* pcTypeRefs);
STDMETHODIMP FindTypeDefByName( // S_OK or error.
LPCWSTR szTypeDef, // [IN] Name of the Type.
mdToken tdEncloser, // [IN] TypeDef/TypeRef of Enclosing class.
mdTypeDef *ptd); // [OUT] Put the TypeDef token here.
STDMETHODIMP GetScopeProps( // S_OK or error.
__out_ecount_opt (cchName) LPWSTR szName, // [OUT] Put name here.
ULONG cchName, // [IN] Size of name buffer in wide chars.
ULONG *pchName, // [OUT] Put size of name (wide chars) here.
GUID *pmvid); // [OUT] Put MVID here.
STDMETHODIMP GetModuleFromScope( // S_OK.
mdModule *pmd); // [OUT] Put mdModule token here.
STDMETHODIMP GetTypeDefProps( // S_OK or error.
mdTypeDef td, // [IN] TypeDef token for inquiry.
__out_ecount_opt (cchTypeDef) LPWSTR szTypeDef, // [OUT] Put name here.
ULONG cchTypeDef, // [IN] size of name buffer in wide chars.
ULONG *pchTypeDef, // [OUT] put size of name (wide chars) here.
DWORD *pdwTypeDefFlags, // [OUT] Put flags here.
mdToken *ptkExtends); // [OUT] Put base class TypeDef/TypeRef here.
STDMETHODIMP GetInterfaceImplProps( // S_OK or error.
mdInterfaceImpl iiImpl, // [IN] InterfaceImpl token.
mdTypeDef *pClass, // [OUT] Put implementing class token here.
mdToken *ptkIface); // [OUT] Put implemented interface token here.
STDMETHODIMP GetTypeRefProps(
mdTypeRef tr, // S_OK or error.
mdToken *ptkResolutionScope, // [OUT] Resolution scope, mdModuleRef or mdAssemblyRef.
__out_ecount_opt (cchName) LPWSTR szName, // [OUT] Name buffer.
ULONG cchName, // [IN] Size of Name buffer.
ULONG *pchName); // [OUT] Actual size of Name.
// This access global shared state to looks across multiple metadata scopes that would
// otherwise be independent.
STDMETHODIMP ResolveTypeRef(mdTypeRef tr, REFIID riid, IUnknown **ppIScope, mdTypeDef *ptd);
STDMETHODIMP EnumMembers( // S_OK, S_FALSE, or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdTypeDef cl, // [IN] TypeDef to scope the enumeration.
mdToken rMembers[], // [OUT] Put MemberDefs here.
ULONG cMax, // [IN] Max MemberDefs to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP EnumMembersWithName( // S_OK, S_FALSE, or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdTypeDef cl, // [IN] TypeDef to scope the enumeration.
LPCWSTR szName, // [IN] Limit results to those with this name.
mdToken rMembers[], // [OUT] Put MemberDefs here.
ULONG cMax, // [IN] Max MemberDefs to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP EnumMethods( // S_OK, S_FALSE, or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdTypeDef cl, // [IN] TypeDef to scope the enumeration.
mdMethodDef rMethods[], // [OUT] Put MethodDefs here.
ULONG cMax, // [IN] Max MethodDefs to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP EnumMethodsWithName( // S_OK, S_FALSE, or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdTypeDef cl, // [IN] TypeDef to scope the enumeration.
LPCWSTR szName, // [IN] Limit results to those with this name.
mdMethodDef rMethods[], // [OU] Put MethodDefs here.
ULONG cMax, // [IN] Max MethodDefs to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP EnumFields( // S_OK, S_FALSE, or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdTypeDef cl, // [IN] TypeDef to scope the enumeration.
mdFieldDef rFields[], // [OUT] Put FieldDefs here.
ULONG cMax, // [IN] Max FieldDefs to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP EnumFieldsWithName( // S_OK, S_FALSE, or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdTypeDef cl, // [IN] TypeDef to scope the enumeration.
LPCWSTR szName, // [IN] Limit results to those with this name.
mdFieldDef rFields[], // [OUT] Put MemberDefs here.
ULONG cMax, // [IN] Max MemberDefs to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP EnumParams( // S_OK, S_FALSE, or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdMethodDef mb, // [IN] MethodDef to scope the enumeration.
mdParamDef rParams[], // [OUT] Put ParamDefs here.
ULONG cMax, // [IN] Max ParamDefs to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP EnumMemberRefs( // S_OK, S_FALSE, or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdToken tkParent, // [IN] Parent token to scope the enumeration.
mdMemberRef rMemberRefs[], // [OUT] Put MemberRefs here.
ULONG cMax, // [IN] Max MemberRefs to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP EnumMethodImpls( // S_OK, S_FALSE, or error
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdTypeDef td, // [IN] TypeDef to scope the enumeration.
mdToken rMethodBody[], // [OUT] Put Method Body tokens here.
mdToken rMethodDecl[], // [OUT] Put Method Declaration tokens here.
ULONG cMax, // [IN] Max tokens to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP EnumPermissionSets( // S_OK, S_FALSE, or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdToken tk, // [IN] if !NIL, token to scope the enumeration.
DWORD dwActions, // [IN] if !0, return only these actions.
mdPermission rPermission[], // [OUT] Put Permissions here.
ULONG cMax, // [IN] Max Permissions to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP FindMember(
mdTypeDef td, // [IN] given typedef
LPCWSTR szName, // [IN] member name
PCCOR_SIGNATURE pvSigBlob, // [IN] point to a blob value of COM+ signature
ULONG cbSigBlob, // [IN] count of bytes in the signature blob
mdToken *pmb); // [OUT] matching memberdef
STDMETHODIMP FindMethod(
mdTypeDef td, // [IN] given typedef
LPCWSTR szName, // [IN] member name
PCCOR_SIGNATURE pvSigBlob, // [IN] point to a blob value of COM+ signature
ULONG cbSigBlob, // [IN] count of bytes in the signature blob
mdMethodDef *pmb); // [OUT] matching memberdef
STDMETHODIMP FindField(
mdTypeDef td, // [IN] given typedef
LPCWSTR szName, // [IN] member name
PCCOR_SIGNATURE pvSigBlob, // [IN] point to a blob value of COM+ signature
ULONG cbSigBlob, // [IN] count of bytes in the signature blob
mdFieldDef *pmb); // [OUT] matching memberdef
STDMETHODIMP FindMemberRef(
mdTypeRef td, // [IN] given typeRef
LPCWSTR szName, // [IN] member name
PCCOR_SIGNATURE pvSigBlob, // [IN] point to a blob value of COM+ signature
ULONG cbSigBlob, // [IN] count of bytes in the signature blob
mdMemberRef *pmr); // [OUT] matching memberref
STDMETHODIMP GetMethodProps(
mdMethodDef mb, // The method for which to get props.
mdTypeDef *pClass, // Put method's class here.
__out_ecount_opt (cchMethod) LPWSTR szMethod, // Put method's name here.
ULONG cchMethod, // Size of szMethod buffer in wide chars.
ULONG *pchMethod, // Put actual size here
DWORD *pdwAttr, // Put flags here.
PCCOR_SIGNATURE *ppvSigBlob, // [OUT] point to the blob value of meta data
ULONG *pcbSigBlob, // [OUT] actual size of signature blob
ULONG *pulCodeRVA, // [OUT] codeRVA
DWORD *pdwImplFlags); // [OUT] Impl. Flags
STDMETHODIMP GetMemberRefProps( // S_OK or error.
mdMemberRef mr, // [IN] given memberref
mdToken *ptk, // [OUT] Put classref or classdef here.
__out_ecount_opt (cchMember) LPWSTR szMember, // [OUT] buffer to fill for member's name
ULONG cchMember, // [IN] the count of char of szMember
ULONG *pchMember, // [OUT] actual count of char in member name
PCCOR_SIGNATURE *ppvSigBlob, // [OUT] point to meta data blob value
ULONG *pbSig); // [OUT] actual size of signature blob
STDMETHODIMP EnumProperties( // S_OK, S_FALSE, or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdTypeDef td, // [IN] TypeDef to scope the enumeration.
mdProperty rProperties[], // [OUT] Put Properties here.
ULONG cMax, // [IN] Max properties to put.
ULONG *pcProperties); // [OUT] Put # put here.
STDMETHODIMP EnumEvents( // S_OK, S_FALSE, or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdTypeDef td, // [IN] TypeDef to scope the enumeration.
mdEvent rEvents[], // [OUT] Put events here.
ULONG cMax, // [IN] Max events to put.
ULONG *pcEvents); // [OUT] Put # put here.
STDMETHODIMP GetEventProps( // S_OK, S_FALSE, or error.
mdEvent ev, // [IN] event token
mdTypeDef *pClass, // [OUT] typedef containing the event declarion.
LPCWSTR szEvent, // [OUT] Event name
ULONG cchEvent, // [IN] the count of wchar of szEvent
ULONG *pchEvent, // [OUT] actual count of wchar for event's name
DWORD *pdwEventFlags, // [OUT] Event flags.
mdToken *ptkEventType, // [OUT] EventType class
mdMethodDef *pmdAddOn, // [OUT] AddOn method of the event
mdMethodDef *pmdRemoveOn, // [OUT] RemoveOn method of the event
mdMethodDef *pmdFire, // [OUT] Fire method of the event
mdMethodDef rmdOtherMethod[], // [OUT] other method of the event
ULONG cMax, // [IN] size of rmdOtherMethod
ULONG *pcOtherMethod); // [OUT] total number of other method of this event
STDMETHODIMP EnumMethodSemantics( // S_OK, S_FALSE, or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdMethodDef mb, // [IN] MethodDef to scope the enumeration.
mdToken rEventProp[], // [OUT] Put Event/Property here.
ULONG cMax, // [IN] Max properties to put.
ULONG *pcEventProp); // [OUT] Put # put here.
STDMETHODIMP GetMethodSemantics( // S_OK, S_FALSE, or error.
mdMethodDef mb, // [IN] method token
mdToken tkEventProp, // [IN] event/property token.
DWORD *pdwSemanticsFlags); // [OUT] the role flags for the method/propevent pair
STDMETHODIMP GetClassLayout(
mdTypeDef td, // [IN] give typedef
DWORD *pdwPackSize, // [OUT] 1, 2, 4, 8, or 16
COR_FIELD_OFFSET rFieldOffset[], // [OUT] field offset array
ULONG cMax, // [IN] size of the array
ULONG *pcFieldOffset, // [OUT] needed array size
ULONG *pulClassSize); // [OUT] the size of the class
STDMETHODIMP GetFieldMarshal(
mdToken tk, // [IN] given a field's memberdef
PCCOR_SIGNATURE *ppvNativeType, // [OUT] native type of this field
ULONG *pcbNativeType); // [OUT] the count of bytes of *ppvNativeType
STDMETHODIMP GetRVA( // S_OK or error.
mdToken tk, // Member for which to set offset
ULONG *pulCodeRVA, // The offset
DWORD *pdwImplFlags); // the implementation flags
STDMETHODIMP GetPermissionSetProps(
mdPermission pm, // [IN] the permission token.
DWORD *pdwAction, // [OUT] CorDeclSecurity.
void const **ppvPermission, // [OUT] permission blob.
ULONG *pcbPermission); // [OUT] count of bytes of pvPermission.
STDMETHODIMP GetSigFromToken( // S_OK or error.
mdSignature mdSig, // [IN] Signature token.
PCCOR_SIGNATURE *ppvSig, // [OUT] return pointer to token.
ULONG *pcbSig); // [OUT] return size of signature.
STDMETHODIMP GetModuleRefProps( // S_OK or error.
mdModuleRef mur, // [IN] moduleref token.
__out_ecount_opt (cchName) LPWSTR szName, // [OUT] buffer to fill with the moduleref name.
ULONG cchName, // [IN] size of szName in wide characters.
ULONG *pchName); // [OUT] actual count of characters in the name.
STDMETHODIMP EnumModuleRefs( // S_OK or error.
HCORENUM *phEnum, // [IN|OUT] pointer to the enum.
mdModuleRef rModuleRefs[], // [OUT] put modulerefs here.
ULONG cmax, // [IN] max memberrefs to put.
ULONG *pcModuleRefs); // [OUT] put # put here.
STDMETHODIMP GetTypeSpecFromToken( // S_OK or error.
mdTypeSpec typespec, // [IN] TypeSpec token.
PCCOR_SIGNATURE *ppvSig, // [OUT] return pointer to TypeSpec signature
ULONG *pcbSig); // [OUT] return size of signature.
STDMETHODIMP GetNameFromToken( // S_OK or error.
mdToken tk, // [IN] Token to get name from. Must have a name.
MDUTF8CSTR *pszUtf8NamePtr); // [OUT] Return pointer to UTF8 name in heap.
STDMETHODIMP EnumUnresolvedMethods( // S_OK, S_FALSE, or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdToken rMethods[], // [OUT] Put MemberDefs here.
ULONG cMax, // [IN] Max MemberDefs to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP GetUserString( // S_OK or error.
mdString stk, // [IN] String token.
__out_ecount_opt (cchString) LPWSTR szString, // [OUT] Copy of string.
ULONG cchString, // [IN] Max chars of room in szString.
ULONG *pchString); // [OUT] How many chars in actual string.
STDMETHODIMP GetPinvokeMap( // S_OK or error.
mdToken tk, // [IN] FieldDef or MethodDef.
DWORD *pdwMappingFlags, // [OUT] Flags used for mapping.
__out_ecount_opt (cchImportName) LPWSTR szImportName, // [OUT] Import name.
ULONG cchImportName, // [IN] Size of the name buffer.
ULONG *pchImportName, // [OUT] Actual number of characters stored.
mdModuleRef *pmrImportDLL); // [OUT] ModuleRef token for the target DLL.
STDMETHODIMP EnumSignatures( // S_OK or error.
HCORENUM *phEnum, // [IN|OUT] pointer to the enum.
mdSignature rSignatures[], // [OUT] put signatures here.
ULONG cmax, // [IN] max signatures to put.
ULONG *pcSignatures); // [OUT] put # put here.
STDMETHODIMP EnumTypeSpecs( // S_OK or error.
HCORENUM *phEnum, // [IN|OUT] pointer to the enum.
mdTypeSpec rTypeSpecs[], // [OUT] put TypeSpecs here.
ULONG cmax, // [IN] max TypeSpecs to put.
ULONG *pcTypeSpecs); // [OUT] put # put here.
STDMETHODIMP EnumUserStrings( // S_OK or error.
HCORENUM *phEnum, // [IN/OUT] pointer to the enum.
mdString rStrings[], // [OUT] put Strings here.
ULONG cmax, // [IN] max Strings to put.
ULONG *pcStrings); // [OUT] put # put here.
STDMETHODIMP GetParamForMethodIndex( // S_OK or error.
mdMethodDef md, // [IN] Method token.
ULONG ulParamSeq, // [IN] Parameter sequence.
mdParamDef *ppd); // [IN] Put Param token here.
STDMETHODIMP GetCustomAttributeByName( // S_OK or error.
mdToken tkObj, // [IN] Object with Custom Attribute.
LPCWSTR szName, // [IN] Name of desired Custom Attribute.
const void **ppData, // [OUT] Put pointer to data here.
ULONG *pcbData); // [OUT] Put size of data here.
STDMETHODIMP EnumCustomAttributes( // S_OK or error.
HCORENUM *phEnum, // [IN, OUT] COR enumerator.
mdToken tk, // [IN] Token to scope the enumeration, 0 for all.
mdToken tkType, // [IN] Type of interest, 0 for all.
mdCustomAttribute rCustomAttributes[], // [OUT] Put custom attribute tokens here.
ULONG cMax, // [IN] Size of rCustomAttributes.
ULONG *pcCustomAttributes); // [OUT, OPTIONAL] Put count of token values here.
STDMETHODIMP GetCustomAttributeProps( // S_OK or error.
mdCustomAttribute cv, // [IN] CustomAttribute token.
mdToken *ptkObj, // [OUT, OPTIONAL] Put object token here.
mdToken *ptkType, // [OUT, OPTIONAL] Put AttrType token here.
void const **ppBlob, // [OUT, OPTIONAL] Put pointer to data here.
ULONG *pcbSize); // [OUT, OPTIONAL] Put size of date here.
STDMETHODIMP FindTypeRef( // S_OK or error.
mdToken tkResolutionScope, // ResolutionScope.
LPCWSTR szName, // [IN] TypeRef name.
mdTypeRef *ptr); // [OUT] matching TypeRef.
STDMETHODIMP GetMemberProps(
mdToken mb, // The member for which to get props.
mdTypeDef *pClass, // Put member's class here.
__out_ecount_opt (cchMember) LPWSTR szMember, // Put member's name here.
ULONG cchMember, // Size of szMember buffer in wide chars.
ULONG *pchMember, // Put actual size here
DWORD *pdwAttr, // Put flags here.
PCCOR_SIGNATURE *ppvSigBlob, // [OUT] point to the blob value of meta data
ULONG *pcbSigBlob, // [OUT] actual size of signature blob
ULONG *pulCodeRVA, // [OUT] codeRVA
DWORD *pdwImplFlags, // [OUT] Impl. Flags
DWORD *pdwCPlusTypeFlag, // [OUT] flag for value type. selected ELEMENT_TYPE_*
UVCP_CONSTANT *ppValue, // [OUT] constant value
ULONG *pcbValue); // [OUT] size of constant value
STDMETHODIMP GetFieldProps(
mdFieldDef mb, // The field for which to get props.
mdTypeDef *pClass, // Put field's class here.
__out_ecount_opt (cchField) LPWSTR szField, // Put field's name here.
ULONG cchField, // Size of szField buffer in wide chars.
ULONG *pchField, // Put actual size here
DWORD *pdwAttr, // Put flags here.
PCCOR_SIGNATURE *ppvSigBlob, // [OUT] point to the blob value of meta data
ULONG *pcbSigBlob, // [OUT] actual size of signature blob
DWORD *pdwCPlusTypeFlag, // [OUT] flag for value type. selected ELEMENT_TYPE_*
UVCP_CONSTANT *ppValue, // [OUT] constant value
ULONG *pcbValue); // [OUT] size of constant value
STDMETHODIMP GetPropertyProps( // S_OK, S_FALSE, or error.
mdProperty prop, // [IN] property token
mdTypeDef *pClass, // [OUT] typedef containing the property declarion.
LPCWSTR szProperty, // [OUT] Property name
ULONG cchProperty, // [IN] the count of wchar of szProperty
ULONG *pchProperty, // [OUT] actual count of wchar for property name
DWORD *pdwPropFlags, // [OUT] property flags.
PCCOR_SIGNATURE *ppvSig, // [OUT] property type. pointing to meta data internal blob
ULONG *pbSig, // [OUT] count of bytes in *ppvSig
DWORD *pdwCPlusTypeFlag, // [OUT] flag for value type. selected ELEMENT_TYPE_*
UVCP_CONSTANT *ppDefaultValue, // [OUT] constant value
ULONG *pcbValue, // [OUT] size of constant value
mdMethodDef *pmdSetter, // [OUT] setter method of the property
mdMethodDef *pmdGetter, // [OUT] getter method of the property
mdMethodDef rmdOtherMethod[], // [OUT] other method of the property
ULONG cMax, // [IN] size of rmdOtherMethod
ULONG *pcOtherMethod); // [OUT] total number of other method of this property
STDMETHODIMP GetParamProps( // S_OK or error.
mdParamDef tk, // [IN]The Parameter.
mdMethodDef *pmd, // [OUT] Parent Method token.
ULONG *pulSequence, // [OUT] Parameter sequence.
__out_ecount_opt (cchName) LPWSTR szName, // [OUT] Put name here.
ULONG cchName, // [OUT] Size of name buffer.
ULONG *pchName, // [OUT] Put actual size of name here.
DWORD *pdwAttr, // [OUT] Put flags here.
DWORD *pdwCPlusTypeFlag, // [OUT] Flag for value type. selected ELEMENT_TYPE_*.
UVCP_CONSTANT *ppValue, // [OUT] Constant value.
ULONG *pcbValue); // [OUT] size of constant value
STDMETHODIMP_(BOOL) IsValidToken( // True or False.
mdToken tk); // [IN] Given token.
STDMETHODIMP GetNestedClassProps( // S_OK or error.
mdTypeDef tdNestedClass, // [IN] NestedClass token.
mdTypeDef *ptdEnclosingClass); // [OUT] EnclosingClass token.
STDMETHODIMP GetNativeCallConvFromSig( // S_OK or error.
void const *pvSig, // [IN] Pointer to signature.
ULONG cbSig, // [IN] Count of signature bytes.
ULONG *pCallConv); // [OUT] Put calling conv here (see CorPinvokemap).
STDMETHODIMP IsGlobal( // S_OK or error.
mdToken pd, // [IN] Type, Field, or Method token.
int *pbGlobal); // [OUT] Put 1 if global, 0 otherwise.
//*****************************************************************************
// IMetaDataImport2 methods
//*****************************************************************************
STDMETHODIMP GetGenericParamProps( // S_OK or error.
mdGenericParam gp, // [IN] GenericParam
ULONG *pulParamSeq, // [OUT] Index of the type parameter
DWORD *pdwParamFlags, // [OUT] Flags, for future use (e.g. variance)
mdToken *ptOwner, // [OUT] Owner (TypeDef or MethodDef)
DWORD *reserved, // [OUT] For future use (e.g. non-type parameters)
__out_ecount_opt (cchName) LPWSTR wzname, // [OUT] Put name here
ULONG cchName, // [IN] Size of buffer
ULONG *pchName); // [OUT] Put size of name (wide chars) here.
STDMETHODIMP GetGenericParamConstraintProps( // S_OK or error.
mdGenericParamConstraint gpc, // [IN] GenericParamConstraint
mdGenericParam *ptGenericParam, // [OUT] GenericParam that is constrained
mdToken *ptkConstraintType); // [OUT] TypeDef/Ref/Spec constraint
STDMETHODIMP GetMethodSpecProps(
mdMethodSpec mi, // [IN] The method instantiation
mdToken *tkParent, // [OUT] MethodDef or MemberRef
PCCOR_SIGNATURE *ppvSigBlob, // [OUT] point to the blob value of meta data
ULONG *pcbSigBlob); // [OUT] actual size of signature blob
STDMETHODIMP EnumGenericParams( // S_OK or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdToken tk, // [IN] TypeDef or MethodDef whose generic parameters are requested
mdGenericParam rGenericParams[], // [OUT] Put GenericParams here.
ULONG cMax, // [IN] Max GenericParams to put.
ULONG *pcGenericParams); // [OUT] Put # put here.
STDMETHODIMP EnumGenericParamConstraints( // S_OK or error.
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdGenericParam tk, // [IN] GenericParam whose constraints are requested
mdGenericParamConstraint rGenericParamConstraints[], // [OUT] Put GenericParamConstraints here.
ULONG cMax, // [IN] Max GenericParamConstraints to put.
ULONG *pcGenericParamConstraints); // [OUT] Put # put here.
STDMETHODIMP EnumMethodSpecs(
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdToken tk, // [IN] MethodDef or MemberRef whose MethodSpecs are requested
mdMethodSpec rMethodSpecs[], // [OUT] Put MethodSpecs here.
ULONG cMax, // [IN] Max tokens to put.
ULONG *pcMethodSpecs); // [OUT] Put actual count here.
STDMETHODIMP GetPEKind( // S_OK or error.
DWORD* pdwPEKind, // [OUT] The kind of PE (0 - not a PE)
DWORD* pdwMAchine); // [OUT] Machine as defined in NT header
STDMETHODIMP GetVersionString( // S_OK or error.
__out_ecount_opt (cchBufSize) LPWSTR pwzBuf, // [OUT] Put version string here.
DWORD cchBufSize, // [IN] size of the buffer, in wide chars
DWORD *pchBufSize); // [OUT] Size of the version string, wide chars, including terminating nul.
//*****************************************************************************
// IMetaDataAssemblyImport
//*****************************************************************************
STDMETHODIMP GetAssemblyProps( // S_OK or error.
mdAssembly mda, // [IN] The Assembly for which to get the properties.
const void **ppbPublicKey, // [OUT] Pointer to the public key.
ULONG *pcbPublicKey, // [OUT] Count of bytes in the public key.
ULONG *pulHashAlgId, // [OUT] Hash Algorithm.
__out_ecount_part_opt(cchName, *pchName) LPWSTR szName, // [OUT] Buffer to fill with assembly's simply name.
ULONG cchName, // [IN] Size of buffer in wide chars.
ULONG *pchName, // [OUT] Actual # of wide chars in name.
ASSEMBLYMETADATA *pMetaData, // [OUT] Assembly MetaData.
DWORD *pdwAssemblyFlags); // [OUT] Flags.
STDMETHODIMP GetAssemblyRefProps( // S_OK or error.
mdAssemblyRef mdar, // [IN] The AssemblyRef for which to get the properties.
const void **ppbPublicKeyOrToken, // [OUT] Pointer to the public key or token.
ULONG *pcbPublicKeyOrToken, // [OUT] Count of bytes in the public key or token.
__out_ecount_part_opt(cchName, *pchName)LPWSTR szName, // [OUT] Buffer to fill with name.
ULONG cchName, // [IN] Size of buffer in wide chars.
ULONG *pchName, // [OUT] Actual # of wide chars in name.
ASSEMBLYMETADATA *pMetaData, // [OUT] Assembly MetaData.
const void **ppbHashValue, // [OUT] Hash blob.
ULONG *pcbHashValue, // [OUT] Count of bytes in the hash blob.
DWORD *pdwAssemblyRefFlags); // [OUT] Flags.
STDMETHODIMP GetFileProps( // S_OK or error.
mdFile mdf, // [IN] The File for which to get the properties.
__out_ecount_part_opt(cchName, *pchName) LPWSTR szName, // [OUT] Buffer to fill with name.
ULONG cchName, // [IN] Size of buffer in wide chars.
ULONG *pchName, // [OUT] Actual # of wide chars in name.
const void **ppbHashValue, // [OUT] Pointer to the Hash Value Blob.
ULONG *pcbHashValue, // [OUT] Count of bytes in the Hash Value Blob.
DWORD *pdwFileFlags); // [OUT] Flags.
STDMETHODIMP GetExportedTypeProps( // S_OK or error.
mdExportedType mdct, // [IN] The ExportedType for which to get the properties.
__out_ecount_part_opt(cchName, *pchName) LPWSTR szName, // [OUT] Buffer to fill with name.
ULONG cchName, // [IN] Size of buffer in wide chars.
ULONG *pchName, // [OUT] Actual # of wide chars in name.
mdToken *ptkImplementation, // [OUT] mdFile or mdAssemblyRef that provides the ExportedType.
mdTypeDef *ptkTypeDef, // [OUT] TypeDef token within the file.
DWORD *pdwExportedTypeFlags); // [OUT] Flags.
STDMETHODIMP GetManifestResourceProps( // S_OK or error.
mdManifestResource mdmr, // [IN] The ManifestResource for which to get the properties.
__out_ecount_part_opt(cchName, *pchName)LPWSTR szName, // [OUT] Buffer to fill with name.
ULONG cchName, // [IN] Size of buffer in wide chars.
ULONG *pchName, // [OUT] Actual # of wide chars in name.
mdToken *ptkImplementation, // [OUT] mdFile or mdAssemblyRef that provides the ExportedType.
DWORD *pdwOffset, // [OUT] Offset to the beginning of the resource within the file.
DWORD *pdwResourceFlags); // [OUT] Flags.
STDMETHODIMP EnumAssemblyRefs( // S_OK or error
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdAssemblyRef rAssemblyRefs[], // [OUT] Put AssemblyRefs here.
ULONG cMax, // [IN] Max AssemblyRefs to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP EnumFiles( // S_OK or error
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdFile rFiles[], // [OUT] Put Files here.
ULONG cMax, // [IN] Max Files to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP EnumExportedTypes( // S_OK or error
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdExportedType rExportedTypes[], // [OUT] Put ExportedTypes here.
ULONG cMax, // [IN] Max ExportedTypes to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP EnumManifestResources( // S_OK or error
HCORENUM *phEnum, // [IN|OUT] Pointer to the enum.
mdManifestResource rManifestResources[], // [OUT] Put ManifestResources here.
ULONG cMax, // [IN] Max Resources to put.
ULONG *pcTokens); // [OUT] Put # put here.
STDMETHODIMP FindExportedTypeByName( // S_OK or error
LPCWSTR szName, // [IN] Name of the ExportedType.
mdExportedType tkEnclosingType, // [IN] Enclosing ExportedType.
mdExportedType *ptkExportedType); // [OUT] Put the ExportedType token here.
STDMETHODIMP FindManifestResourceByName(// S_OK or error
LPCWSTR szName, // [IN] Name of the ManifestResource.
mdManifestResource *ptkManifestResource); // [OUT] Put the ManifestResource token here.
STDMETHODIMP GetAssemblyFromScope( // S_OK or error
mdAssembly *ptkAssembly); // [OUT] Put token here.
// This uses Fusion to lookup, so it's E_NOTIMPL in the standalone versions.
STDMETHODIMP FindAssembliesByName( // S_OK or error
LPCWSTR szAppBase, // [IN] optional - can be NULL
LPCWSTR szPrivateBin, // [IN] optional - can be NULL
LPCWSTR szAssemblyName, // [IN] required - this is the assembly you are requesting
IUnknown *ppIUnk[], // [OUT] put IMetaDataAssemblyImport pointers here
ULONG cMax, // [IN] The max number to put
ULONG *pcAssemblies); // [OUT] The number of assemblies returned.
#ifdef FEATURE_METADATA_EMIT
//*****************************************************************************
// IMetaDataEmit
//*****************************************************************************
STDMETHODIMP DefineMethod( // S_OK or error.
mdTypeDef td, // Parent TypeDef
LPCWSTR szName, // Name of member
DWORD dwMethodFlags, // Member attributes
PCCOR_SIGNATURE pvSigBlob, // [IN] point to a blob value of COM+ signature
ULONG cbSigBlob, // [IN] count of bytes in the signature blob
ULONG ulCodeRVA,
DWORD dwImplFlags,
mdMethodDef *pmd); // Put member token here
STDMETHODIMP DefineMethodImpl( // S_OK or error.
mdTypeDef td, // [IN] The class implementing the method
mdToken tkBody, // [IN] Method body, MethodDef or MethodRef
mdToken tkDecl); // [IN] Method declaration, MethodDef or MethodRef
STDMETHODIMP SetMethodImplFlags( // [IN] S_OK or error.
mdMethodDef md, // [IN] Method for which to set impl flags
DWORD dwImplFlags);
STDMETHODIMP SetFieldRVA( // [IN] S_OK or error.
mdFieldDef fd, // [IN] Field for which to set offset
ULONG ulRVA); // [IN] The offset
STDMETHODIMP DefineTypeRefByName( // S_OK or error.
mdToken tkResolutionScope, // [IN] ModuleRef or AssemblyRef.
LPCWSTR szName, // [IN] Name of the TypeRef.
mdTypeRef *ptr); // [OUT] Put TypeRef token here.
STDMETHODIMP DefineImportType( // S_OK or error.
IMetaDataAssemblyImport *pAssemImport, // [IN] Assemby containing the TypeDef.
const void *pbHashValue, // [IN] Hash Blob for Assembly.
ULONG cbHashValue, // [IN] Count of bytes.
IMetaDataImport *pImport, // [IN] Scope containing the TypeDef.
mdTypeDef tdImport, // [IN] The imported TypeDef.
IMetaDataAssemblyEmit *pAssemEmit, // [IN] Assembly into which the TypeDef is imported.
mdTypeRef *ptr); // [OUT] Put TypeRef token here.
STDMETHODIMP DefineMemberRef( // S_OK or error
mdToken tkImport, // [IN] ClassRef or ClassDef importing a member.
LPCWSTR szName, // [IN] member's name
PCCOR_SIGNATURE pvSigBlob, // [IN] point to a blob value of COM+ signature
ULONG cbSigBlob, // [IN] count of bytes in the signature blob
mdMemberRef *pmr); // [OUT] memberref token
STDMETHODIMP DefineImportMember( // S_OK or error.
IMetaDataAssemblyImport *pAssemImport, // [IN] Assemby containing the Member.
const void *pbHashValue, // [IN] Hash Blob for Assembly.
ULONG cbHashValue, // [IN] Count of bytes.
IMetaDataImport *pImport, // [IN] Import scope, with member.
mdToken mbMember, // [IN] Member in import scope.
IMetaDataAssemblyEmit *pAssemEmit, // [IN] Assembly into which the Member is imported.
mdToken tkImport, // [IN] Classref or classdef in emit scope.
mdMemberRef *pmr); // [OUT] Put member ref here.
STDMETHODIMP DefineEvent(
mdTypeDef td, // [IN] the class/interface on which the event is being defined
LPCWSTR szEvent, // [IN] Name of the event
DWORD dwEventFlags, // [IN] CorEventAttr
mdToken tkEventType, // [IN] a reference (mdTypeRef or mdTypeRef(to the Event class
mdMethodDef mdAddOn, // [IN] required add method
mdMethodDef mdRemoveOn, // [IN] required remove method
mdMethodDef mdFire, // [IN] optional fire method
mdMethodDef rmdOtherMethods[], // [IN] optional array of other methods associate with the event
mdEvent *pmdEvent); // [OUT] output event token
STDMETHODIMP SetClassLayout(
mdTypeDef td, // [IN] typedef
DWORD dwPackSize, // [IN] packing size specified as 1, 2, 4, 8, or 16
COR_FIELD_OFFSET rFieldOffsets[], // [IN] array of layout specification
ULONG ulClassSize); // [IN] size of the class
STDMETHODIMP DeleteClassLayout(
mdTypeDef td); // [IN] typdef token
STDMETHODIMP SetFieldMarshal(
mdToken tk, // [IN] given a fieldDef or paramDef token
PCCOR_SIGNATURE pvNativeType, // [IN] native type specification
ULONG cbNativeType); // [IN] count of bytes of pvNativeType
STDMETHODIMP DeleteFieldMarshal(
mdToken tk); // [IN] fieldDef or paramDef token to be deleted.
STDMETHODIMP DefinePermissionSet(
mdToken tk, // [IN] the object to be decorated.
DWORD dwAction, // [IN] CorDeclSecurity.
void const *pvPermission, // [IN] permission blob.
ULONG cbPermission, // [IN] count of bytes of pvPermission.
mdPermission *ppm); // [OUT] returned permission token.
STDMETHODIMP SetRVA( // [IN] S_OK or error.
mdToken md, // [IN] MethodDef for which to set offset
ULONG ulRVA); // [IN] The offset#endif
STDMETHODIMP GetTokenFromSig( // [IN] S_OK or error.
PCCOR_SIGNATURE pvSig, // [IN] Signature to define.
ULONG cbSig, // [IN] Size of signature data.
mdSignature *pmsig); // [OUT] returned signature token.
STDMETHODIMP DefineModuleRef( // S_OK or error.
LPCWSTR szName, // [IN] DLL name
mdModuleRef *pmur); // [OUT] returned module ref token
STDMETHODIMP SetParent( // S_OK or error.
mdMemberRef mr, // [IN] Token for the ref to be fixed up.
mdToken tk); // [IN] The ref parent.
STDMETHODIMP GetTokenFromTypeSpec( // S_OK or error.
PCCOR_SIGNATURE pvSig, // [IN] ArraySpec Signature to define.
ULONG cbSig, // [IN] Size of signature data.
mdTypeSpec *ptypespec); // [OUT] returned TypeSpec token.
STDMETHODIMP SaveToMemory( // S_OK or error.
void *pbData, // [OUT] Location to write data.
ULONG cbData); // [IN] Max size of data buffer.
STDMETHODIMP DefineUserString( // S_OK or error.
LPCWSTR szString, // [IN] User literal string.
ULONG cchString, // [IN] Length of string.
mdString *pstk); // [OUT] String token.
STDMETHODIMP DeleteToken( // Return code.
mdToken tkObj); // [IN] The token to be deleted
STDMETHODIMP SetTypeDefProps( // S_OK or error.
mdTypeDef td, // [IN] The TypeDef.
DWORD dwTypeDefFlags, // [IN] TypeDef flags.
mdToken tkExtends, // [IN] Base TypeDef or TypeRef.
mdToken rtkImplements[]); // [IN] Implemented interfaces.
STDMETHODIMP DefineNestedType( // S_OK or error.
LPCWSTR szTypeDef, // [IN] Name of TypeDef
DWORD dwTypeDefFlags, // [IN] CustomAttribute flags
mdToken tkExtends, // [IN] extends this TypeDef or typeref
mdToken rtkImplements[], // [IN] Implements interfaces
mdTypeDef tdEncloser, // [IN] TypeDef token of the enclosing type.
mdTypeDef *ptd); // [OUT] Put TypeDef token here
STDMETHODIMP SetMethodProps( // S_OK or error.
mdMethodDef md, // [IN] The MethodDef.
DWORD dwMethodFlags, // [IN] Method attributes.
ULONG ulCodeRVA, // [IN] Code RVA.
DWORD dwImplFlags); // [IN] MethodImpl flags.
STDMETHODIMP SetEventProps( // S_OK or error.
mdEvent ev, // [IN] The event token.
DWORD dwEventFlags, // [IN] CorEventAttr.
mdToken tkEventType, // [IN] A reference (mdTypeRef or mdTypeRef) to the Event class.
mdMethodDef mdAddOn, // [IN] Add method.
mdMethodDef mdRemoveOn, // [IN] Remove method.
mdMethodDef mdFire, // [IN] Fire method.
mdMethodDef rmdOtherMethods[]); // [IN] Array of other methods associated with the event.
STDMETHODIMP SetPermissionSetProps( // S_OK or error.
mdToken tk, // [IN] The object to be decorated.
DWORD dwAction, // [IN] CorDeclSecurity.
void const *pvPermission, // [IN] Permission blob.
ULONG cbPermission, // [IN] Count of bytes of pvPermission.
mdPermission *ppm); // [OUT] Permission token.
STDMETHODIMP DefinePinvokeMap( // Return code.
mdToken tk, // [IN] FieldDef or MethodDef.
DWORD dwMappingFlags, // [IN] Flags used for mapping.
LPCWSTR szImportName, // [IN] Import name.
mdModuleRef mrImportDLL); // [IN] ModuleRef token for the target DLL.
STDMETHODIMP SetPinvokeMap( // Return code.
mdToken tk, // [IN] FieldDef or MethodDef.
DWORD dwMappingFlags, // [IN] Flags used for mapping.
LPCWSTR szImportName, // [IN] Import name.
mdModuleRef mrImportDLL); // [IN] ModuleRef token for the target DLL.
STDMETHODIMP DeletePinvokeMap( // Return code.
mdToken tk); // [IN]FieldDef or MethodDef.
STDMETHODIMP DefineCustomAttribute( // Return code.
mdToken tkOwner, // [IN] The object to put the value on.
mdToken tkCtor, // [IN] Constructor of the CustomAttribute type (MemberRef/MethodDef).
void const *pCustomAttribute, // [IN] The custom value data.
ULONG cbCustomAttribute, // [IN] The custom value data length.
mdCustomAttribute *pcv); // [OUT] The custom value token value on return.
STDMETHODIMP SetCustomAttributeValue( // Return code.
mdCustomAttribute pcv, // [IN] The custom value token whose value to replace.
void const *pCustomAttribute, // [IN] The custom value data.
ULONG cbCustomAttribute); // [IN] The custom value data length.
STDMETHODIMP DefineField( // S_OK or error.
mdTypeDef td, // Parent TypeDef
LPCWSTR szName, // Name of member
DWORD dwFieldFlags, // Member attributes
PCCOR_SIGNATURE pvSigBlob, // [IN] point to a blob value of COM+ signature
ULONG cbSigBlob, // [IN] count of bytes in the signature blob
DWORD dwCPlusTypeFlag, // [IN] flag for value type. selected ELEMENT_TYPE_*
void const *pValue, // [IN] constant value
ULONG cchValue, // [IN] size of constant value (string, in wide chars).
mdFieldDef *pmd); // [OUT] Put member token here
STDMETHODIMP DefineProperty(
mdTypeDef td, // [IN] the class/interface on which the property is being defined
LPCWSTR szProperty, // [IN] Name of the property
DWORD dwPropFlags, // [IN] CorPropertyAttr
PCCOR_SIGNATURE pvSig, // [IN] the required type signature
ULONG cbSig, // [IN] the size of the type signature blob
DWORD dwCPlusTypeFlag, // [IN] flag for value type. selected ELEMENT_TYPE_*
void const *pValue, // [IN] constant value
ULONG cchValue, // [IN] size of constant value (string, in wide chars).
mdMethodDef mdSetter, // [IN] optional setter of the property
mdMethodDef mdGetter, // [IN] optional getter of the property
mdMethodDef rmdOtherMethods[], // [IN] an optional array of other methods
mdProperty *pmdProp); // [OUT] output property token
STDMETHODIMP DefineParam(
mdMethodDef md, // [IN] Owning method
ULONG ulParamSeq, // [IN] Which param
LPCWSTR szName, // [IN] Optional param name
DWORD dwParamFlags, // [IN] Optional param flags
DWORD dwCPlusTypeFlag, // [IN] flag for value type. selected ELEMENT_TYPE_*
void const *pValue, // [IN] constant value
ULONG cchValue, // [IN] size of constant value (string, in wide chars).
mdParamDef *ppd); // [OUT] Put param token here
STDMETHODIMP SetFieldProps( // S_OK or error.
mdFieldDef fd, // [IN] The FieldDef.
DWORD dwFieldFlags, // [IN] Field attributes.
DWORD dwCPlusTypeFlag, // [IN] Flag for the value type, selected ELEMENT_TYPE_*
void const *pValue, // [IN] Constant value.
ULONG cchValue); // [IN] size of constant value (string, in wide chars).
STDMETHODIMP SetPropertyProps( // S_OK or error.
mdProperty pr, // [IN] Property token.
DWORD dwPropFlags, // [IN] CorPropertyAttr.
DWORD dwCPlusTypeFlag, // [IN] Flag for value type, selected ELEMENT_TYPE_*
void const *pValue, // [IN] Constant value.
ULONG cchValue, // [IN] size of constant value (string, in wide chars).
mdMethodDef mdSetter, // [IN] Setter of the property.
mdMethodDef mdGetter, // [IN] Getter of the property.
mdMethodDef rmdOtherMethods[]); // [IN] Array of other methods.
STDMETHODIMP SetParamProps( // Return code.
mdParamDef pd, // [IN] Param token.
LPCWSTR szName, // [IN] Param name.
DWORD dwParamFlags, // [IN] Param flags.
DWORD dwCPlusTypeFlag, // [IN] Flag for value type. selected ELEMENT_TYPE_*.
void const *pValue, // [OUT] Constant value.
ULONG cchValue); // [IN] size of constant value (string, in wide chars).
STDMETHODIMP ApplyEditAndContinue( // S_OK or error.
IUnknown *pImport); // [IN] Metadata from the delta PE.
// Specialized Custom Attributes for security.
STDMETHODIMP DefineSecurityAttributeSet(// Return code.
mdToken tkObj, // [IN] Class or method requiring security attributes.
COR_SECATTR rSecAttrs[], // [IN] Array of security attribute descriptions.
ULONG cSecAttrs, // [IN] Count of elements in above array.
ULONG *pulErrorAttr); // [OUT] On error, index of attribute causing problem.
STDMETHODIMP TranslateSigWithScope(
IMetaDataAssemblyImport *pAssemImport, // [IN] assembly importing interface
const void *pbHashValue, // [IN] Hash Blob for Assembly.
ULONG cbHashValue, // [IN] Count of bytes.
IMetaDataImport *import, // [IN] importing interface
PCCOR_SIGNATURE pbSigBlob, // [IN] signature in the importing scope
ULONG cbSigBlob, // [IN] count of bytes of signature
IMetaDataAssemblyEmit *pAssemEmti, // [IN] emit assembly interface
IMetaDataEmit *emit, // [IN] emit interface
PCOR_SIGNATURE pvTranslatedSig, // [OUT] buffer to hold translated signature
ULONG cbTranslatedSigMax,
ULONG *pcbTranslatedSig); // [OUT] count of bytes in the translated signature
//*****************************************************************************
// IMetaDataEmit2 methods
//*****************************************************************************
STDMETHODIMP SetModuleProps( // S_OK or error.
LPCWSTR szName); // [IN] If not NULL, the name to set.
STDMETHODIMP Save( // S_OK or error.
LPCWSTR szFile, // [IN] The filename to save to.
DWORD dwSaveFlags); // [IN] Flags for the save.
STDMETHODIMP SaveToStream( // S_OK or error.
IStream *pIStream, // [IN] A writable stream to save to.
DWORD dwSaveFlags); // [IN] Flags for the save.
STDMETHODIMP GetSaveSize( // S_OK or error.
CorSaveSize fSave, // [IN] cssAccurate or cssQuick.
DWORD *pdwSaveSize); // [OUT] Put the size here.
STDMETHODIMP Merge( // S_OK or error.
IMetaDataImport *pImport, // [IN] The scope to be merged.
IMapToken *pHostMapToken, // [IN] Host IMapToken interface to receive token remap notification
IUnknown *pHandler); // [IN] An object to receive to receive error notification.
STDMETHODIMP MergeEnd(); // S_OK or error.
STDMETHODIMP DefineMethodSpec( // S_OK or error
mdToken tkImport, // [IN] MethodDef or MemberRef
PCCOR_SIGNATURE pvSigBlob, // [IN] point to a blob value of COM+ signature
ULONG cbSigBlob, // [IN] count of bytes in the signature blob
mdMethodSpec *pmi); // [OUT] method instantiation token
STDMETHODIMP DefineTypeDef( // S_OK or error.
LPCWSTR szTypeDef, // [IN] Name of TypeDef
DWORD dwTypeDefFlags, // [IN] CustomAttribute flags
mdToken tkExtends, // [IN] extends this TypeDef or typeref
mdToken rtkImplements[], // [IN] Implements interfaces
mdTypeDef *ptd); // [OUT] Put TypeDef token here
STDMETHODIMP SetHandler( // S_OK.
IUnknown *pUnk); // [IN] The new error handler.
STDMETHODIMP GetDeltaSaveSize( // S_OK or error.
CorSaveSize fSave, // [IN] cssAccurate or cssQuick.
DWORD *pdwSaveSize); // [OUT] Put the size here.
STDMETHODIMP SaveDelta( // S_OK or error.
LPCWSTR szFile, // [IN] The filename to save to.
DWORD dwSaveFlags); // [IN] Flags for the save.
STDMETHODIMP SaveDeltaToStream( // S_OK or error.
IStream *pIStream, // [IN] A writable stream to save to.
DWORD dwSaveFlags); // [IN] Flags for the save.
STDMETHODIMP SaveDeltaToMemory( // S_OK or error.
void *pbData, // [OUT] Location to write data.
ULONG cbData); // [IN] Max size of data buffer.
STDMETHODIMP ResetENCLog(); // S_OK or error.
STDMETHODIMP DefineGenericParam( // S_OK or error.
mdToken tk, // [IN] TypeDef or MethodDef
ULONG ulParamSeq, // [IN] Index of the type parameter
DWORD dwParamFlags, // [IN] Flags, for future use (e.g. variance)
LPCWSTR szname, // [IN] Name
DWORD reserved, // [IN] For future use (e.g. non-type parameters)
mdToken rtkConstraints[], // [IN] Array of type constraints (TypeDef,TypeRef,TypeSpec)
mdGenericParam *pgp); // [OUT] Put GenericParam token here
STDMETHODIMP SetGenericParamProps( // S_OK or error.
mdGenericParam gp, // [IN] GenericParam
DWORD dwParamFlags, // [IN] Flags, for future use (e.g. variance)
LPCWSTR szName, // [IN] Optional name
DWORD reserved, // [IN] For future use (e.g. non-type parameters)
mdToken rtkConstraints[]); // [IN] Array of type constraints (TypeDef,TypeRef,TypeSpec)
//*****************************************************************************
// IMetaDataAssemblyEmit
//*****************************************************************************
STDMETHODIMP DefineAssembly( // S_OK or error.
const void *pbPublicKey, // [IN] Public key of the assembly.
ULONG cbPublicKey, // [IN] Count of bytes in the public key.
ULONG ulHashAlgId, // [IN] Hash Algorithm.
LPCWSTR szName, // [IN] Name of the assembly.
const ASSEMBLYMETADATA *pMetaData, // [IN] Assembly MetaData.
DWORD dwAssemblyFlags, // [IN] Flags.
mdAssembly *pma); // [OUT] Returned Assembly token.
STDMETHODIMP DefineAssemblyRef( // S_OK or error.
const void *pbPublicKeyOrToken, // [IN] Public key or token of the assembly.
ULONG cbPublicKeyOrToken, // [IN] Count of bytes in the public key or token.
LPCWSTR szName, // [IN] Name of the assembly being referenced.
const ASSEMBLYMETADATA *pMetaData, // [IN] Assembly MetaData.
const void *pbHashValue, // [IN] Hash Blob.
ULONG cbHashValue, // [IN] Count of bytes in the Hash Blob.
DWORD dwAssemblyRefFlags, // [IN] Token for Execution Location.
mdAssemblyRef *pmar); // [OUT] Returned AssemblyRef token.
STDMETHODIMP DefineFile( // S_OK or error.
LPCWSTR szName, // [IN] Name of the file.
const void *pbHashValue, // [IN] Hash Blob.
ULONG cbHashValue, // [IN] Count of bytes in the Hash Blob.
DWORD dwFileFlags, // [IN] Flags.
mdFile *pmf); // [OUT] Returned File token.
STDMETHODIMP DefineExportedType( // S_OK or error.
LPCWSTR szName, // [IN] Name of the Com Type.
mdToken tkImplementation, // [IN] mdFile or mdAssemblyRef that provides the ExportedType.
mdTypeDef tkTypeDef, // [IN] TypeDef token within the file.
DWORD dwExportedTypeFlags, // [IN] Flags.
mdExportedType *pmct); // [OUT] Returned ExportedType token.
STDMETHODIMP DefineManifestResource( // S_OK or error.
LPCWSTR szName, // [IN] Name of the resource.
mdToken tkImplementation, // [IN] mdFile or mdAssemblyRef that provides the resource.
DWORD dwOffset, // [IN] Offset to the beginning of the resource within the file.
DWORD dwResourceFlags, // [IN] Flags.
mdManifestResource *pmmr); // [OUT] Returned ManifestResource token.
STDMETHODIMP SetAssemblyProps( // S_OK or error.
mdAssembly pma, // [IN] Assembly token.
const void *pbPublicKey, // [IN] Public key of the assembly.
ULONG cbPublicKey, // [IN] Count of bytes in the public key.
ULONG ulHashAlgId, // [IN] Hash Algorithm.
LPCWSTR szName, // [IN] Name of the assembly.
const ASSEMBLYMETADATA *pMetaData, // [IN] Assembly MetaData.
DWORD dwAssemblyFlags); // [IN] Flags.
STDMETHODIMP SetAssemblyRefProps( // S_OK or error.
mdAssemblyRef ar, // [IN] AssemblyRefToken.
const void *pbPublicKeyOrToken, // [IN] Public key or token of the assembly.
ULONG cbPublicKeyOrToken, // [IN] Count of bytes in the public key or token.
LPCWSTR szName, // [IN] Name of the assembly being referenced.
const ASSEMBLYMETADATA *pMetaData, // [IN] Assembly MetaData.
const void *pbHashValue, // [IN] Hash Blob.
ULONG cbHashValue, // [IN] Count of bytes in the Hash Blob.
DWORD dwAssemblyRefFlags); // [IN] Token for Execution Location.
STDMETHODIMP SetFileProps( // S_OK or error.
mdFile file, // [IN] File token.
const void *pbHashValue, // [IN] Hash Blob.
ULONG cbHashValue, // [IN] Count of bytes in the Hash Blob.
DWORD dwFileFlags); // [IN] Flags.
STDMETHODIMP SetExportedTypeProps( // S_OK or error.
mdExportedType ct, // [IN] ExportedType token.
mdToken tkImplementation, // [IN] mdFile or mdAssemblyRef that provides the ExportedType.
mdTypeDef tkTypeDef, // [IN] TypeDef token within the file.
DWORD dwExportedTypeFlags); // [IN] Flags.
STDMETHODIMP SetManifestResourceProps( // S_OK or error.
mdManifestResource mr, // [IN] ManifestResource token.
mdToken tkImplementation, // [IN] mdFile or mdAssemblyRef that provides the resource.
DWORD dwOffset, // [IN] Offset to the beginning of the resource within the file.
DWORD dwResourceFlags); // [IN] Flags.
#endif //FEATURE_METADATA_EMIT
#ifdef FEATURE_METADATA_VALIDATOR
//*****************************************************************************
// IMetaDataValidator
//*****************************************************************************
STDMETHODIMP ValidatorInit(
DWORD dwModuleType, // [IN] Specifies whether the module is a PE file or an obj.
IUnknown * pUnk); // [IN] Validation error handler.
STDMETHODIMP ValidateMetaData();
#endif //FEATURE_METADATA_VALIDATOR
#ifdef FEATURE_METADATA_EMIT_ALL
//*****************************************************************************
// IMetaDataFilter
//*****************************************************************************
STDMETHODIMP UnmarkAll(); // unmark everything in a module
STDMETHODIMP MarkToken(
mdToken tk); // [IN] Token to be marked
STDMETHODIMP IsTokenMarked(
mdToken tk, // [IN] Token to be checked
BOOL *pIsMarked); // [OUT] TRUE if token is marked
#endif //FEATURE_METADATA_EMIT_ALL
#ifdef FEATURE_METADATA_INTERNAL_APIS
//*****************************************************************************
// IMetaDataEmitHelper
//*****************************************************************************
STDMETHODIMP DefineMethodSemanticsHelper(
mdToken tkAssociation, // [IN] property or event token
DWORD dwFlags, // [IN] semantics
mdMethodDef md); // [IN] method to associated with
STDMETHODIMP SetFieldLayoutHelper( // Return hresult.
mdFieldDef fd, // [IN] field to associate the layout info
ULONG ulOffset); // [IN] the offset for the field
STDMETHODIMP DefineEventHelper(
mdTypeDef td, // [IN] the class/interface on which the event is being defined
LPCWSTR szEvent, // [IN] Name of the event
DWORD dwEventFlags, // [IN] CorEventAttr
mdToken tkEventType, // [IN] a reference (mdTypeRef or mdTypeRef) to the Event class
mdEvent *pmdEvent); // [OUT] output event token
STDMETHODIMP AddDeclarativeSecurityHelper(
mdToken tk, // [IN] Parent token (typedef/methoddef)
DWORD dwAction, // [IN] Security action (CorDeclSecurity)
void const *pValue, // [IN] Permission set blob
DWORD cbValue, // [IN] Byte count of permission set blob
mdPermission*pmdPermission); // [OUT] Output permission token
STDMETHODIMP SetResolutionScopeHelper( // Return hresult.
mdTypeRef tr, // [IN] TypeRef record to update
mdToken rs); // [IN] new ResolutionScope
STDMETHODIMP SetManifestResourceOffsetHelper( // Return hresult.
mdManifestResource mr, // [IN] The manifest token
ULONG ulOffset); // [IN] new offset
STDMETHODIMP SetTypeParent( // Return hresult.
mdTypeDef td, // [IN] Type definition
mdToken tkExtends); // [IN] parent type
STDMETHODIMP AddInterfaceImpl( // Return hresult.
mdTypeDef td, // [IN] Type definition
mdToken tkInterface); // [IN] interface type
//*****************************************************************************
// IMDInternalEmit
//*****************************************************************************
STDMETHODIMP ChangeMvid( // S_OK or error.
REFGUID newMvid); // GUID to use as the MVID
STDMETHOD(SetMDUpdateMode)(
ULONG updateMode, ULONG *pPreviousUpdateMode);
//*****************************************************************************
// IMetaDataHelper
//*****************************************************************************
STDMETHODIMP GetMetadata( // Result.
ULONG ulSelect, // [IN] Selector.
void **ppData); // [OUT] Put pointer to data here.
STDMETHODIMP_(IUnknown *) GetCachedInternalInterface(BOOL fWithLock); // S_OK or error
STDMETHODIMP SetCachedInternalInterface(IUnknown *pUnk); // S_OK or error
STDMETHODIMP SetReaderWriterLock(UTSemReadWrite * pSem)
{
_ASSERTE(m_pSemReadWrite == NULL);
m_pSemReadWrite = pSem;
INDEBUG(m_pStgdb->m_MiniMd.Debug_SetLock(m_pSemReadWrite);)
return NOERROR;
}
STDMETHODIMP_(UTSemReadWrite *) GetReaderWriterLock() { return m_pSemReadWrite; }
#ifndef FEATURE_METADATA_EMIT
// This method is also part of IMetaDataEmit interface, do not declare it twice
STDMETHODIMP TranslateSigWithScope(
IMetaDataAssemblyImport *pAssemImport, // [IN] assembly importing interface
const void *pbHashValue, // [IN] Hash Blob for Assembly.
ULONG cbHashValue, // [IN] Count of bytes.
IMetaDataImport *import, // [IN] importing interface
PCCOR_SIGNATURE pbSigBlob, // [IN] signature in the importing scope
ULONG cbSigBlob, // [IN] count of bytes of signature
IMetaDataAssemblyEmit *pAssemEmti, // [IN] emit assembly interface
IMetaDataEmit *emit, // [IN] emit interface
PCOR_SIGNATURE pvTranslatedSig, // [OUT] buffer to hold translated signature
ULONG cbTranslatedSigMax,
ULONG *pcbTranslatedSig); // [OUT] count of bytes in the translated signature
#endif //!FEATURE_METADATA_EMIT
//*****************************************************************************
// IGetIMDInternalImport methods
//*****************************************************************************
STDMETHOD(GetIMDInternalImport) (
IMDInternalImport ** ppIMDInternalImport // [OUT] Buffer to receive IMDInternalImport*
);
#endif //FEATURE_METADATA_INTERNAL_APIS
//*****************************************************************************
// IMetaDataTables
//*****************************************************************************
// Fills size (*pcbStringsHeapSize) of internal strings heap (#String).
// Returns S_OK or error code. Fills *pcbStringsHeapSize with 0 on error.
// Implements public API code:IMetaDataTables::GetStringHeapSize.
STDMETHODIMP GetStringHeapSize(
__out ULONG *pcbStringsHeapSize); // [OUT] Size of the string heap.
// Fills size (*pcbBlobsHeapSize) of blobs heap (#Blob).
// Returns S_OK or error code. Fills *pcbBlobsHeapSize with 0 on error.
// Implements public API code:IMetaDataTables::GetBlobHeapSize.
STDMETHODIMP GetBlobHeapSize(
__out ULONG *pcbBlobsHeapSize); // [OUT] Size of the blob heap.
// Fills size (*pcbGuidsHeapSize) of guids heap (#GUID).
// Returns S_OK or error code. Fills *pcbGuidsHeapSize with 0 on error.
// Implements public API code:IMetaDataTables::GetGuidHeapSize.
STDMETHODIMP GetGuidHeapSize(
__out ULONG *pcbGuidsHeapSize); // [OUT] Size of the Guid heap.
// Fills size (*pcbUserStringsHeapSize) of user strings heap (#US) (referenced from IL).
// Returns S_OK or error code. Fills *pcbUserStringsHeapSize with 0 on error.
// Implements public API code:IMetaDataTables::GetUserStringHeapSize.
// Backward compatibility: returns S_OK even if the string doesn't have odd number of bytes as specified
// in CLI ECMA specification.
STDMETHODIMP GetUserStringHeapSize(
__out ULONG *pcbUserStringsHeapSize); // [OUT] Size of the user string heap.
// Implements public API code:IMetaDataTables::GetNumTables.
STDMETHODIMP GetNumTables(
__out ULONG *pcTables); // [OUT] Count of tables.
// Implements public API code:IMetaDataTables::GetNumTables.
STDMETHODIMP GetTableIndex(
ULONG token, // [IN] Token for which to get table index.
__out ULONG *pixTbl); // [OUT] Put table index here.
// Implements public API code:IMetaDataTables::GetTableInfo.
STDMETHODIMP GetTableInfo(
ULONG ixTbl, // [IN] Which table.
ULONG *pcbRow, // [OUT] Size of a row, bytes.
ULONG *pcRows, // [OUT] Number of rows.
ULONG *pcCols, // [OUT] Number of columns in each row.
ULONG *piKey, // [OUT] Key column, or -1 if none.
const char **ppName); // [OUT] Name of the table.
// Implements public API code:IMetaDataTables::GetColumnInfo.
STDMETHODIMP GetColumnInfo(
ULONG ixTbl, // [IN] Which Table.
ULONG ixCol, // [IN] Which Column in the table.
ULONG *poCol, // [OUT] Offset of the column in the row.
ULONG *pcbCol, // [OUT] Size of a column, bytes.
ULONG *pType, // [OUT] Type of the column.
const char **ppName); // [OUT] Name of the Column.
// Implements public API code:IMetaDataTables::GetCodedTokenInfo.
STDMETHODIMP GetCodedTokenInfo(
ULONG ixCdTkn, // [IN] Which kind of coded token.
ULONG *pcTokens, // [OUT] Count of tokens.
ULONG **ppTokens, // [OUT] List of tokens.
const char **ppName); // [OUT] Name of the CodedToken.
// Implements public API code:IMetaDataTables::GetRow.
STDMETHODIMP GetRow(
ULONG ixTbl, // [IN] Which table.
ULONG rid, // [IN] Which row.
void **ppRow); // [OUT] Put pointer to row here.
// Implements public API code:IMetaDataTables::GetColumn.
STDMETHODIMP GetColumn(
ULONG ixTbl, // [IN] Which table.
ULONG ixCol, // [IN] Which column.
ULONG rid, // [IN] Which row.
ULONG *pVal); // [OUT] Put the column contents here.
//#GetString_IMetaDataTables
// Fills internal null-terminated string (*pszString) at index ixString from string heap (#String).
// Returns S_OK (even for index 0) or error code (if index is invalid, fills *pszString with NULL then).
// Implements public API code:IMetaDataTables::GetString.
STDMETHODIMP GetString(
ULONG ixString, // [IN] Value from a string column.
const char **pszString); // [OUT] Put a pointer to the string here.
//#GetBlob_IMetaDataTables
// Fills blob entry (*ppvData of size *pcbDataSize) at index ixBlob from blob heap (#Blob).
// Returns S_OK (even for index 0) or error code (if index is invalid, fills NULL and o then).
// Implements public API code:IMetaDataTables::GetBlob.
STDMETHODIMP GetBlob(
ULONG ixBlob, // [IN] Value from a blob column.
ULONG *pcbDataSize, // [OUT] Put size of the blob here.
const void **ppvData); // [OUT] Put a pointer to the blob here.
//#GetGuid_IMetaDataTables
// Fills guid (*ppGuid) at index ixGuid from guid heap (#GUID).
// Returns S_OK and fills *ppGuid. Returns S_OK even for (invalid) index 0 (fills *ppGuid with pointer
// to zeros then).
// Retruns error code (if index is invalid except 0, fills NULL and o then).
// Implements public API code:IMetaDataTables::GetGuid.
// Backward compatibility: returns S_OK even if the index is 0 which is invalid as specified in CLI ECMA
// specification. In that case returns pointer to GUID from zeros.
STDMETHODIMP GetGuid(
ULONG ixGuid, // [IN] Value from a guid column.
const GUID **ppGuid); // [OUT] Put a pointer to the GUID here.
//#GetUserString_IMetaDataTables
// Fills user string (*ppvData of size *pcbDataSize) at index ixUserString.
// Returns S_OK (even for index 0) or error code (if index is invalid, fills NULL and o then).
// Implements public API code:IMetaDataTables::GetUserString.
STDMETHODIMP GetUserString(
ULONG ixUserString, // [IN] Value from a UserString column.
__out ULONG *pcbData, // [OUT] Put size of the UserString here.
__deref_out_opt const void **ppData); // [OUT] Put a pointer to the UserString here.
//#GetNextString_IMetaDataTables
// Fills index of string (*pixNextString) from the internal strings heap (#String) starting behind
// string at index ixString.
// Returns S_OK or S_FALSE (if either index is invalid). Fills *pixNextString with 0 on S_FALSE.
// Implements public API code:IMetaDataTables::.GetNextString.
STDMETHODIMP GetNextString(
ULONG ixString, // [IN] Value from a string column.
__out ULONG *pixNextString); // [OUT] Put the index of the next string here.
//#GetNextBlob_IMetaDataTables
// Fills index of blob (*pixNextBlob) from the blobs heap (#Blob) starting behind blob at index ixBlob.
// Returns S_OK or S_FALSE (if either index is invalid). Fills *pixNextBlob with 0 on S_FALSE.
// Implements public API code:IMetaDataTables::GetNextString.
STDMETHODIMP GetNextBlob(
ULONG ixBlob, // [IN] Value from a blob column.
__out ULONG *pixNextBlob); // [OUT] Put the index of the next blob here.
//#GetNextGuid_IMetaDataTables
// Fills index of guid (*pixNextGuid) from the guids heap (#GUID) starting behind guid at index ixGuid.
// Returns S_OK or S_FALSE (if the new index is invalid). Fills *pixNextGuid with 0 on S_FALSE.
// Implements public API code:IMetaDataTables::GetNextGuid.
// Backward compatibility: returns S_OK even if the guid index (ixGuid) is 0 which is invalid as
// specified in CLI ECMA specification.
STDMETHODIMP GetNextGuid(
ULONG ixGuid, // [IN] Value from a guid column.
__out ULONG *pixNextGuid); // [OUT] Put the index of the next guid here.
//#GetNextUserString_IMetaDataTables
// Fills index of user string (*pixNextUserString) from the user strings heap (#US) starting behind string
// at index ixUserString.
// Returns S_OK or S_FALSE (if either index is invalid). Fills *pixNextUserString with 0 on S_FALSE.
// Implements public API code:IMetaDataTables::GetNextUserString.
// Backward compatibility: returns S_OK even if the string doesn't have odd number of bytes as specified
// in CLI ECMA specification.
STDMETHODIMP GetNextUserString(
ULONG ixUserString, // [IN] Value from a UserString column.
__out ULONG *ixpNextUserString); // [OUT] Put the index of the next user string here.
// Implements public API code:IMetaDataTables2::GetMetaDataStorage.
STDMETHODIMP GetMetaDataStorage(
const void **ppvMd, // [OUT] put pointer to MD section here (aka, 'BSJB').
ULONG *pcbMd); // [OUT] put size of the stream here.
// Implements public API code:IMetaDataTables2::GetMetaDataStreamInfo.
STDMETHODIMP GetMetaDataStreamInfo( // Get info about the MD stream.
ULONG ix, // [IN] Stream ordinal desired.
const char **ppchName, // [OUT] put pointer to stream name here.
const void **ppv, // [OUT] put pointer to MD stream here.
ULONG *pcb); // [OUT] put size of the stream here.
//*****************************************************************************
// IMetaDataInfo
//*****************************************************************************
// Returns the memory region of the mapped file and type of its mapping. The choice of the file mapping
// type for each scope is CLR implementation specific and user cannot explicitly set it.
//
// The memory is valid only as long as the underlying MetaData scope is opened (there's a reference to
// a MetaData interface for this scope).
//
// Returns S_OK, COR_E_NOTSUPPORTED (.obj files, etc.), or E_INVALIDARG (if NULL is passed).
// Implements public API code:IMetaDataInfo::GetFileMapping.
STDMETHODIMP GetFileMapping(
const void ** ppvData, // [out] Pointer to the start of the mapped file.
ULONGLONG * pcbData, // [out] Size of the mapped memory region..
DWORD * pdwMappingType); // [out] Type of file mapping (code:CorFileMapping).
#if defined(FEATURE_METADATA_IN_VM) && defined(FEATURE_PREJIT)
//*****************************************************************************
// IMetaDataCorProfileData
//*****************************************************************************
STDMETHOD(SetCorProfileData)(
CorProfileData *pProfileData); // [IN] Pointer to profile data
//*****************************************************************************
// IMDInternalMetadataReorderingOptions
//*****************************************************************************
STDMETHOD(SetMetaDataReorderingOptions)(
MetaDataReorderingOptions options); // [IN] metadata reordering options
#endif //FEATURE_METADATA_IN_VM && FEATURE_PREJIT
//*****************************************************************************
// IMDCommon methods
//*****************************************************************************
STDMETHOD_(IMetaModelCommon*, GetMetaModelCommon)()
{
return GetMiniMd();
}
STDMETHOD_(IMetaModelCommonRO*, GetMetaModelCommonRO)()
{
if (GetMiniMd()->IsWritable())
{
_ASSERTE(!"IMetaModelCommonRO methods cannot be used because this importer is writable.");
return NULL;
}
return GetMiniMd();
}
// returns the "built for" version of a metadata scope.
__checkReturn
STDMETHOD(GetVersionString)( // S_OK or error.
LPCSTR *pVer); // [OUT] Put version string here.
//*****************************************************************************
// Helpers.
//*****************************************************************************
HRESULT MarkAll(); // mark everything in a module
//*****************************************************************************
// Open / Create support.
//*****************************************************************************
RegMeta();
virtual ~RegMeta();
HRESULT SetOption(OptionValue *pOptionValue);
// HRESULT Init();
// void Cleanup();
HRESULT InitWithStgdb(
IUnknown *pUnk, // The IUnknown that owns the life time for the existing stgdb
CLiteWeightStgdbRW *pStgdb); // existing light weight stgdb
ULONG GetRefCount() { return m_cRef; }
HRESULT AddToCache();
static HRESULT FindCachedReadOnlyEntry(LPCWSTR szName, DWORD dwOpenFlags, RegMeta **ppMeta);
BOOL IsReadOnly() { return IsOfReadOnly(m_OpenFlags); }
BOOL IsCopyMemory() { return IsOfCopyMemory(m_OpenFlags); }
// helper function to reopen RegMeta with a new chuck of memory
HRESULT ReOpenWithMemory(
LPCVOID pData, // [in] Location of scope data.
ULONG cbData, // [in] ReOpen flags
DWORD dwReOpenFlags); // [in] Size of the data pointed to by pData.
HRESULT CreateNewMD();
HRESULT OpenExistingMD(
LPCWSTR szDatabase, // Name of database.
void *pbData, // Data to open on top of, 0 default.
ULONG cbData, // How big is the data.
ULONG dwFlags); // Flags to control open.
#ifdef FEATURE_METADATA_CUSTOM_DATA_SOURCE
HRESULT OpenExistingMD(
IMDCustomDataSource* pDataSource, // Name of database.
ULONG dwFlags); // Flags to control open.
#endif
FORCEINLINE CLiteWeightStgdbRW* GetMiniStgdb() { return m_pStgdb; }
FORCEINLINE CMiniMdRW* GetMiniMd() { return &m_pStgdb->m_MiniMd; }
//*****************************************************************************
bool IsTypeDefDirty() { return m_fIsTypeDefDirty;}
void SetTypeDefDirty(bool fDirty) { m_fIsTypeDefDirty = fDirty;}
bool IsMemberDefDirty() { return m_fIsMemberDefDirty;}
void SetMemberDefDirty(bool fDirty) { m_fIsMemberDefDirty = fDirty;}
FORCEINLINE BOOL IsThreadSafetyOn()
{
return (m_OptionValue.m_ThreadSafetyOptions & MDThreadSafetyOn) == MDThreadSafetyOn;
}
LPCWSTR GetNameOfDBFile() { return (m_pStgdb->m_wszFileName == NULL) ? W("") : m_pStgdb->m_wszFileName; }
DWORD GetLowFileTimeOfDBFile() { return m_pStgdb->m_dwDatabaseLFT; }
DWORD GetLowFileSizeOfDBFile() { return m_pStgdb->m_dwDatabaseLFS; }
protected:
// Helper functions used for implementation of MetaData APIs.
HRESULT RefToDefOptimization();
FORCEINLINE BOOL PreserveLocalRefs(CorLocalRefPreservation localRefType)
{
return (m_OptionValue.m_LocalRefPreservation & localRefType) == localRefType;
}
HRESULT PreSave();
HRESULT ProcessFilter();
HRESULT ProcessFilterWorker();
// Initialize the EE
HRESULT StartupEE();
// Define a TypeRef given the name.
enum eCheckDups {eCheckDefault=0, eCheckNo=1, eCheckYes=2};
HRESULT _DefinePermissionSet(
mdToken tk, // [IN] the object to be decorated.
DWORD dwAction, // [IN] CorDeclSecurity.
void const *pvPermission, // [IN] permission blob.
ULONG cbPermission, // [IN] count of bytes of pvPermission.
mdPermission *ppm); // [OUT] returned permission token.
HRESULT _DefineTypeRef(
mdToken tkResolutionScope, // [IN] ModuleRef or AssemblyRef.
const void *szName, // [IN] Name of the TypeRef.
BOOL isUnicode, // [IN] Specifies whether the URL is unicode.
mdTypeRef *ptk, // [OUT] Put mdTypeRef here.
eCheckDups eCheck=eCheckDefault); // [IN] Specifies whether to check for duplicates.
// Define MethodSemantics
HRESULT _DefineMethodSemantics( // S_OK or error.
USHORT usAttr, // [IN] CorMethodSemanticsAttr
mdMethodDef md, // [IN] Method
mdToken tkAssoc, // [IN] Association
BOOL bClear); // [IN] Specifies whether to delete the existing records.
HRESULT _SaveToStream( // S_OK or error.
IStream *pIStream, // [IN] A writable stream to save to.
DWORD dwSaveFlags); // [IN] Flags for the save.
HRESULT _SetRVA( // [IN] S_OK or error.
mdToken md, // [IN] Member for which to set offset
ULONG ulCodeRVA, // [IN] The offset
DWORD dwImplFlags);
HRESULT _DefineEvent( // Return hresult.
mdTypeDef td, // [IN] the class/interface on which the event is being defined
LPCWSTR szEvent, // [IN] Name of the event
DWORD dwEventFlags, // [IN] CorEventAttr
mdToken tkEventType, // [IN] a reference (mdTypeRef or mdTypeRef) to the Event class
mdEvent *pmdEvent); // [OUT] output event token
// Creates and sets a row in the InterfaceImpl table. Optionally clear
// pre-existing records for the owning class.
HRESULT _SetImplements( // S_OK or error.
mdToken rTk[], // Array of TypeRef or TypeDef tokens for implemented interfaces.
mdTypeDef td, // Implementing TypeDef.
BOOL bClear); // Specifies whether to clear the existing records.
// Sets flags, name and constraints for a single GenericParam record
HRESULT _SetGenericParamProps( // S_OK or error.
mdGenericParam tkGP, // [IN] Formal parameter token
GenericParamRec *pGenericParam, // [IN] GenericParam record ptr
DWORD dwParamFlags, // [IN] Flags, for future use (e.g. variance)
LPCWSTR szName, // [IN] Optional name
DWORD reserved, // [IN] For future use (e.g. non-type parameters)
mdToken rtkConstraints[]); // [IN] Array of type constraints (TypeDef,TypeRef,TypeSpec)
HRESULT _SetTypeDefProps( // S_OK or error.
mdTypeDef td, // [IN] The TypeDef.
DWORD dwTypeDefFlags, // [IN] TypeDef flags.
mdToken tkExtends, // [IN] Base TypeDef or TypeRef.
mdToken rtkImplements[]); // [IN] Implemented interfaces.
HRESULT _SetEventProps1( // Return hresult.
mdEvent ev, // [IN] Event token.
DWORD dwEventFlags, // [IN] Event flags.
mdToken tkEventType); // [IN] Event type class.
HRESULT _SetEventProps2( // Return hresult.
mdEvent ev, // [IN] Event token.
mdMethodDef mdAddOn, // [IN] Add method.
mdMethodDef mdRemoveOn, // [IN] Remove method.
mdMethodDef mdFire, // [IN] Fire method.
mdMethodDef rmdOtherMethods[], // [IN] An array of other methods.
BOOL bClear); // [IN] Specifies whether to clear the existing MethodSemantics records.
HRESULT _SetPermissionSetProps( // Return hresult.
mdPermission tkPerm, // [IN] Permission token.
DWORD dwAction, // [IN] CorDeclSecurity.
void const *pvPermission, // [IN] Permission blob.
ULONG cbPermission); // [IN] Count of bytes of pvPermission.
HRESULT _DefinePinvokeMap( // Return hresult.
mdToken tk, // [IN] FieldDef or MethodDef.
DWORD dwMappingFlags, // [IN] Flags used for mapping.
LPCWSTR szImportName, // [IN] Import name.
mdModuleRef mrImportDLL); // [IN] ModuleRef token for the target DLL.
HRESULT _DefineSetConstant( // Return hresult.
mdToken tk, // [IN] Parent token.
DWORD dwCPlusTypeFlag, // [IN] Flag for the value type, selected ELEMENT_TYPE_*
void const *pValue, // [IN] Constant value.
ULONG cchString, // [IN] Size of string in wide chars, or -1 for default.
BOOL bSearch); // [IN] Specifies whether to search for an existing record.
HRESULT _SetMethodProps( // S_OK or error.
mdMethodDef md, // [IN] The MethodDef.
DWORD dwMethodFlags, // [IN] Method attributes.
ULONG ulCodeRVA, // [IN] Code RVA.
DWORD dwImplFlags); // [IN] MethodImpl flags.
HRESULT _SetFieldProps( // S_OK or error.
mdFieldDef fd, // [IN] The FieldDef.
DWORD dwFieldFlags, // [IN] Field attributes.
DWORD dwCPlusTypeFlag, // [IN] Flag for the value type, selected ELEMENT_TYPE_*
void const *pValue, // [IN] Constant value.
ULONG cchValue); // [IN] size of constant value (string, in wide chars).
HRESULT _SetClassLayout( // S_OK or error.
mdTypeDef td, // [IN] The class.
ULONG dwPackSize, // [IN] The packing size.
ULONG ulClassSize); // [IN, OPTIONAL] The class size.
HRESULT _SetFieldOffset( // S_OK or error.
mdFieldDef fd, // [IN] The field.
ULONG ulOffset); // [IN] The offset of the field.
HRESULT _SetPropertyProps( // S_OK or error.
mdProperty pr, // [IN] Property token.
DWORD dwPropFlags, // [IN] CorPropertyAttr.
DWORD dwCPlusTypeFlag, // [IN] Flag for value type, selected ELEMENT_TYPE_*
void const *pValue, // [IN] Constant value.
ULONG cchValue, // [IN] size of constant value (string, in wide chars).
mdMethodDef mdSetter, // [IN] Setter of the property.
mdMethodDef mdGetter, // [IN] Getter of the property.
mdMethodDef rmdOtherMethods[]); // [IN] Array of other methods.
HRESULT _SetParamProps( // Return code.
mdParamDef pd, // [IN] Param token.
LPCWSTR szName, // [IN] Param name.
DWORD dwParamFlags, // [IN] Param flags.
DWORD dwCPlusTypeFlag, // [IN] Flag for value type. selected ELEMENT_TYPE_*.
void const *pValue, // [OUT] Constant value.
ULONG cchValue); // [IN] size of constant value (string, in wide chars).
HRESULT _SetAssemblyProps( // S_OK or error.
mdAssembly pma, // [IN] Assembly token.
const void *pbOriginator, // [IN] Originator of the assembly.
ULONG cbOriginator, // [IN] Count of bytes in the Originator blob.
ULONG ulHashAlgId, // [IN] Hash Algorithm.
LPCWSTR szName, // [IN] Name of the assembly.
const ASSEMBLYMETADATA *pMetaData, // [IN] Assembly MetaData.
DWORD dwAssemblyFlags); // [IN] Flags.
HRESULT _SetAssemblyRefProps( // S_OK or error.
mdAssemblyRef ar, // [IN] AssemblyRefToken.
const void *pbPublicKeyOrToken, // [IN] Public key or token of the assembly.
ULONG cbPublicKeyOrToken, // [IN] Count of bytes in the public key or token.
LPCWSTR szName, // [IN] Name of the assembly being referenced.
const ASSEMBLYMETADATA *pMetaData, // [IN] Assembly MetaData.
const void *pbHashValue, // [IN] Hash Blob.
ULONG cbHashValue, // [IN] Count of bytes in the Hash Blob.
DWORD dwAssemblyRefFlags); // [IN] Token for Execution Location.
HRESULT _SetFileProps( // S_OK or error.
mdFile file, // [IN] File token.
const void *pbHashValue, // [IN] Hash Blob.
ULONG cbHashValue, // [IN] Count of bytes in the Hash Blob.
DWORD dwFileFlags) ; // [IN] Flags.
HRESULT _SetExportedTypeProps( // S_OK or error.
mdExportedType ct, // [IN] ExportedType token.
mdToken tkImplementation, // [IN] mdFile or mdAssemblyRef that provides the ExportedType.
mdTypeDef tkTypeDef, // [IN] TypeDef token within the file.
DWORD dwExportedTypeFlags); // [IN] Flags.
HRESULT _SetManifestResourceProps( // S_OK or error.
mdManifestResource mr, // [IN] ManifestResource token.
mdToken tkImplementation, // [IN] mdFile or mdAssemblyRef that provides the resource.
DWORD dwOffset, // [IN] Offset to the beginning of the resource within the file.
DWORD dwResourceFlags); // [IN] Flags.
HRESULT _DefineTypeDef( // S_OK or error.
LPCWSTR szTypeDef, // [IN] Name of TypeDef
DWORD dwTypeDefFlags, // [IN] CustomAttribute flags
mdToken tkExtends, // [IN] extends this TypeDef or typeref
mdToken rtkImplements[], // [IN] Implements interfaces
mdTypeDef tdEncloser, // [IN] TypeDef token of the Enclosing Type.
mdTypeDef *ptd); // [OUT] Put TypeDef token here
HRESULT _SetFieldMarshal(
mdToken tk, // [IN] given a fieldDef or paramDef token
PCCOR_SIGNATURE pvNativeType, // [IN] native type specification
ULONG cbNativeType); // [IN] count of bytes of pvNativeType
HRESULT _IsKnownCustomAttribute( // S_OK, S_FALSE, or error.
mdToken tkType, // [IN] Token of custom attribute's type.
int *pca); // [OUT] Put value from KnownCustAttr enum here.
HRESULT _DefineModuleRef( // S_OK or error.
LPCWSTR szName, // [IN] DLL name
mdModuleRef *pmur); // [OUT] returned module ref token
HRESULT _HandleKnownCustomAttribute( // S_OK or error.
mdToken tkObj, // [IN] Object being attributed.
const void *pData, // [IN] Custom Attribute data blob.
ULONG cbData, // [IN] Count of bytes in the data.
int ca, // [IN] Value from KnownCustAttr enum.
int *bKeep); // [OUT} Keep the known CA?
HRESULT _HandleNativeTypeCustomAttribute(// S_OK or error.
mdToken tkObj, // Object being attributed.
CaArg *pArgs, // Pointer to args.
CaNamedArg *pNamedArgs, // Pointer to named args.
CQuickArray<BYTE> &qNativeType); // Native type is built here.
// Find a given param of a Method.
HRESULT _FindParamOfMethod( // S_OK or error.
mdMethodDef md, // [IN] The owning method of the param.
ULONG iSeq, // [IN] The sequence # of the param.
mdParamDef *pParamDef); // [OUT] Put ParamDef token here.
// Given the signature, return the token for signature.
HRESULT _GetTokenFromSig( // S_OK or error.
PCCOR_SIGNATURE pvSig, // [IN] Signature to define.
ULONG cbSig, // [IN] Size of signature data.
mdSignature *pmsig); // [OUT] returned signature token.
// Turn the specified internal flags on.
HRESULT _TurnInternalFlagsOn( // S_OK or error.
mdToken tkObj, // [IN] Target object whose internal flags are targeted.
DWORD flags); // [IN] Specifies flags to be turned on.
// This routine eliminates duplicates from the given list of InterfaceImpl tokens
// to be defined. It checks for duplicates against the database only if the
// TypeDef for which these tokens are being defined is not a new one.
HRESULT _InterfaceImplDupProc( // S_OK or error.
mdToken rTk[], // Array of TypeRef or TypeDef tokens for implemented interfaces.
mdTypeDef td, // Implementing TypeDef.
CQuickBytes *pcqbTk); // Quick Byte object for placing the array of unique tokens.
// Helper : convert a text field signature to a com format
HRESULT _ConvertTextElementTypeToComSig(// Return hresult.
IMetaDataEmit *emit, // [IN] emit interface.
BOOL fCreateTrIfNotFound, // [IN] create typeref if not found or fail out?
LPCSTR *ppOneArgSig, // [IN|OUT] class file format signature. On exit, it will be next arg starting point
CQuickBytes *pqbNewSig, // [OUT] place holder for COM+ signature
ULONG cbStart, // [IN] bytes that are already in pqbNewSig
ULONG *pcbCount); // [OUT] count of bytes put into the QuickBytes buffer
HRESULT _CheckCmodForCallConv( // S_OK, -1 if found, or error.
PCCOR_SIGNATURE pbSig, // [IN] Signature to check.
ULONG *pcbTotal, // [OUT] Put bytes consumed here.
ULONG *pCallConv); // [OUT] If found, put calling convention here.
HRESULT _SearchOneArgForCallConv( // S_OK, -1 if found, or error.
PCCOR_SIGNATURE pbSig, // [IN] Signature to check.
ULONG *pcbTotal, // [OUT] Put bytes consumed here.
ULONG *pCallConv); // [OUT] If found, put calling convention here.
int inline IsGlobalMethodParent(mdTypeDef *ptd)
{
if (IsGlobalMethodParentTk(*ptd))
{
*ptd = m_tdModule;
return (true);
}
return (false);
}
int inline IsGlobalMethodParentToken(mdTypeDef td)
{
return (!IsNilToken(m_tdModule) && td == m_tdModule);
}
FORCEINLINE BOOL IsENCOn()
{
_ASSERTE( ((m_OptionValue.m_UpdateMode & MDUpdateMask) == MDUpdateENC) ==
m_pStgdb->m_MiniMd.IsENCOn() );
return (m_OptionValue.m_UpdateMode & MDUpdateMask) == MDUpdateENC;
}
FORCEINLINE BOOL IsIncrementalOn()
{
return (m_OptionValue.m_UpdateMode & MDUpdateMask) == MDUpdateIncremental;
}
FORCEINLINE BOOL CheckDups(CorCheckDuplicatesFor checkdup)
{
return ((m_OptionValue.m_DupCheck & checkdup) ||
(m_OptionValue.m_UpdateMode == MDUpdateIncremental ||
m_OptionValue.m_UpdateMode == MDUpdateENC) );
}
FORCEINLINE HRESULT UpdateENCLog(mdToken tk, CMiniMdRW::eDeltaFuncs funccode = CMiniMdRW::eDeltaFuncDefault)
{
_ASSERTE( ((m_OptionValue.m_UpdateMode & MDUpdateMask) == MDUpdateENC) ==
m_pStgdb->m_MiniMd.IsENCOn() );
return m_pStgdb->m_MiniMd.UpdateENCLog(tk, funccode);
}
FORCEINLINE HRESULT UpdateENCLog2(ULONG ixTbl, ULONG iRid, CMiniMdRW::eDeltaFuncs funccode = CMiniMdRW::eDeltaFuncDefault)
{
_ASSERTE( ((m_OptionValue.m_UpdateMode & MDUpdateMask) == MDUpdateENC) ==
m_pStgdb->m_MiniMd.IsENCOn() );
return m_pStgdb->m_MiniMd.UpdateENCLog2(ixTbl, iRid, funccode);
}
FORCEINLINE bool IsCallerDefine() { return m_SetAPICaller == DEFINE_API; }
FORCEINLINE void SetCallerDefine() { m_SetAPICaller = DEFINE_API; }
FORCEINLINE bool IsCallerExternal() { return m_SetAPICaller == EXTERNAL_CALLER; }
FORCEINLINE void SetCallerExternal() { m_SetAPICaller = EXTERNAL_CALLER; }
#ifdef FEATURE_METADATA_RELEASE_MEMORY_ON_REOPEN
bool IsSafeToDeleteStgdb()
{
return m_safeToDeleteStgdb && m_pStgdb->m_MiniMd.IsSafeToDelete();
}
FORCEINLINE void MarkUnsafeToDeleteStgdb() { m_safeToDeleteStgdb = false; }
FORCEINLINE void MarkSafeToDeleteStgdb() { m_safeToDeleteStgdb = true; }
#endif
// Define Validate methods for all tables.
#undef MiniMdTable
#define MiniMdTable(x) HRESULT Validate##x(RID rid);
MiniMdTables()
// Validate a record in a generic sense using Meta-Meta data.
STDMETHODIMP ValidateRecord(ULONG ixTbl, ULONG ulRow);
// Validate if the signature is properly formed with regards to the
// compression scheme.
STDMETHODIMP ValidateSigCompression(
mdToken tk, // [IN] Token whose signature needs to be validated.
PCCOR_SIGNATURE pbSig, // [IN] Signature.
ULONG cbSig); // [IN] Size in bytes of the signature.
// Validate one argument given the offset to the beginning of the
// argument, size of the full signature and the currentl offset value.
STDMETHODIMP ValidateOneArg(
mdToken tk, // [IN] Token whose signature is being processed.
PCCOR_SIGNATURE &pbSig, // [IN] Pointer to the beginning of argument.
ULONG cbSig, // [IN] Size in bytes of the full signature.
ULONG *pulCurByte, // [IN/OUT] Current offset into the signature..
ULONG *pulNSentinels, // [IN/OUT] Number of sentinels
BOOL bNoVoidAllowed); // [IN] Flag indicating whether "void" is disallowed for this arg
// Validate the given Method signature.
STDMETHODIMP ValidateMethodSig(
mdToken tk, // [IN] Token whose signature needs to be validated.
PCCOR_SIGNATURE pbSig, // [IN] Signature.
ULONG cbSig, // [IN] Size in bytes of the signature.
DWORD dwFlags); // [IN] Method flags.
// Validate the given Field signature.
STDMETHODIMP ValidateFieldSig(
mdToken tk, // [IN] Token whose signature needs to be validated.
PCCOR_SIGNATURE pbSig, // [IN] Signature.
ULONG cbSig); // [IN] Size in bytes of the signature.
// Validate the given MethodSpec signature.
STDMETHODIMP ValidateMethodSpecSig(
mdMethodSpec tk, // [IN] Token whose signature needs to be validated.
PCCOR_SIGNATURE pbSig, // [IN] Signature.
ULONG cbSig, // [IN] Size in bytes of the signature.
ULONG *ulArity); // [OUT] Arity of the instantiation.
protected:
// This scope's Stgdb. This stores the actual data which the class then exposes.
// This storage may be shared by an internal metadata object too.
// This is read-write so that the RegMeta class can implement the emit interfaces.
CLiteWeightStgdbRW *m_pStgdb;
CLiteWeightStgdbRW *m_pStgdbFreeList; // This scope's Stgdb.
mdTypeDef m_tdModule; // The global module.
IUnknown *m_pUnk; // The IUnknown that owns the Stgdb.
FilterManager *m_pFilterManager; // Contains helper functions for marking
#ifdef FEATURE_METADATA_INTERNAL_APIS
// Pointer to internal interface. This is a weak reference (it doesn't addref/release).
IMDInternalImport *m_pInternalImport;
#endif //FEATURE_METADATA_INTERNAL_APIS
UTSemReadWrite *m_pSemReadWrite;
bool m_fOwnSem;
unsigned m_bRemap : 1; // If true, there is a token mapper.
unsigned m_bSaveOptimized : 1; // If true, save optimization has been done.
unsigned m_hasOptimizedRefToDef : 1; // true if we have performed ref to def optimization
IUnknown *m_pHandler;
bool m_fIsTypeDefDirty; // This flag is set when the TypeRef to TypeDef map is not valid
bool m_fIsMemberDefDirty; // This flag is set when the MemberRef to MemberDef map is not valid
bool m_fStartedEE; // Set when EE runtime has been started up.
IUnknown *m_pAppDomain; // AppDomain in which managed security code will be run.
private:
ULONG m_OpenFlags; // Open time flags.
LONG m_cRef; // Ref count.
#ifdef FEATURE_METADATA_EMIT_ALL
NEWMERGER m_newMerger; // class for handling merge
#endif //FEATURE_METADATA_EMIT_ALL
IUnknown *m_pFreeThreadedMarshaler; // FreeThreadedMarshaler
#ifdef FEATURE_METADATA_PERF_STATS
MDCompilerPerf m_MDCompilerPerf; // Compiler perf object to store all stats.
#endif
// If true, cached in list of global scopes. This is very dangerous because it may allow
// unpredictable state sharing between seemingly unrelated dispensers.
bool m_bCached;
OptionValue m_OptionValue;
mdTypeRef m_trLanguageType;
// Specifies whether the caller of the Set API is one of the Define functions
// or an external API. This allows for performance optimization in the Set APIs
// by not checking for Duplicates in certain cases.
SetAPICallerType m_SetAPICaller;
CorValidatorModuleType m_ModuleType;
IVEHandler *m_pVEHandler;
CCustAttrHash m_caHash; // Hashed list of custom attribute types seen.
bool m_bKeepKnownCa; // Should all known CA's be kept?
CorProfileData *m_pCorProfileData;
MetaDataReorderingOptions m_ReorderingOptions;
#ifdef FEATURE_METADATA_RELEASE_MEMORY_ON_REOPEN
bool m_safeToDeleteStgdb; // This starts out true, but gets set to FALSE if we detect
// a RegMeta API call that might have given out an internal pointer.
// There is an equivalent state in MiniMD, and both must be
// TRUE in order to delete safely.
#endif
HRESULT _ValidateErrorHelper(
HRESULT VECode,
VEContext Context);
HRESULT _ValidateErrorHelper(
HRESULT VECode,
VEContext Context,
ULONG ulVal1);
HRESULT _ValidateErrorHelper(
HRESULT VECode,
VEContext Context,
ULONG ulVal1,
ULONG ulVal2);
HRESULT _ValidateErrorHelper(
HRESULT VECode,
VEContext Context,
ULONG ulVal1,
ULONG ulVal2,
ULONG ulVal3);
private:
// Returns pointer to zeros of size (cbSize).
// Used by public APIs to return compatible values with previous releases.
static const BYTE *GetPublicApiCompatibilityZerosOfSize(UINT32 cbSize);
// Returns pointer to zeros typed as type T.
// Used by public APIs to return compatible values with previous releases.
template<class T>
T *GetPublicApiCompatibilityZeros()
{
static_assert_no_msg(sizeof(T) <= sizeof(s_rgMetaDataPublicApiCompatibilityZeros));
return reinterpret_cast<T *>(s_rgMetaDataPublicApiCompatibilityZeros);
}
// Zeros used by public APIs as return value (or pointer to this memory) for invalid input.
// It is used by methods:
// * code:RegMeta::GetPublicApiCompatibilityZeros, and
// * code:RegMeta::GetPublicApiCompatibilityZerosOfSize.
static const BYTE s_rgMetaDataPublicApiCompatibilityZeros[64];
}; // class RegMeta
#endif // __RegMeta__h__
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