dlls/ole32/errorinfo.c - wine - Git at Google

 /*
  * ErrorInfo API
  *
  * Copyright 2000 Patrik Stridvall, Juergen Schmied
  *
  *
  * The errorinfo is a per-thread object. The reference is stored in the
  * TEB at offset 0xf80
  */

 #include "debugtools.h"
 #include "windef.h"
 #include "heap.h"
 #include "winerror.h"
 #include "thread.h"
 #include "debugtools.h"
 #include "wine/obj_errorinfo.h"

 DEFAULT_DEBUG_CHANNEL(ole)

 typedef struct ErrorInfoImpl
 {
 	ICOM_VTABLE(IErrorInfo)		*lpvtei;
 	ICOM_VTABLE(ICreateErrorInfo)	*lpvtcei;
 	ICOM_VTABLE(ISupportErrorInfo)	*lpvtsei;
 	DWORD				ref;

 	const GUID *pGuid;
 } ErrorInfoImpl;

 static ICOM_VTABLE(IErrorInfo)		IErrorInfoImpl_VTable;
 static ICOM_VTABLE(ICreateErrorInfo)	ICreateErrorInfoImpl_VTable;
 static ICOM_VTABLE(ISupportErrorInfo)	ISupportErrorInfoImpl_VTable;

 /*
  converts a objectpointer to This
  */
 #define _IErrorInfo_Offset ((int)(&(((ErrorInfoImpl*)0)->lpvtei)))
 #define _ICOM_THIS_From_IErrorInfo(class, name) class* This = (class*)(((char*)name)-_IErrorInfo_Offset);

 #define _ICreateErrorInfo_Offset ((int)(&(((ErrorInfoImpl*)0)->lpvtcei)))
 #define _ICOM_THIS_From_ICreateErrorInfo(class, name) class* This = (class*)(((char*)name)-_ICreateErrorInfo_Offset);

 #define _ISupportErrorInfo_Offset ((int)(&(((ErrorInfoImpl*)0)->lpvtsei)))
 #define _ICOM_THIS_From_ISupportErrorInfo(class, name) class* This = (class*)(((char*)name)-_ISupportErrorInfo_Offset);

 /*
  converts This to a objectpointer
  */
 #define _IErrorInfo_(This)		(IErrorInfo*)&(This->lpvtei)
 #define _ICreateErrorInfo_(This)	(ICreateErrorInfo*)&(This->lpvtcei)
 #define _ISupportErrorInfo_(This)	(ISupportErrorInfo*)&(This->lpvtsei)

 IErrorInfo * IErrorInfoImpl_Constructor()
 {
 	ErrorInfoImpl * ei = HeapAlloc(GetProcessHeap(), 0, sizeof(ErrorInfoImpl));
 	if (ei)
 	{
 	  ei->lpvtei = &IErrorInfoImpl_VTable;
 	  ei->lpvtcei = &ICreateErrorInfoImpl_VTable;
 	  ei->lpvtsei = &ISupportErrorInfoImpl_VTable;
 	  ei->ref = 1;
 	}
 	return (IErrorInfo *)ei;
 }


 static HRESULT WINAPI IErrorInfoImpl_QueryInterface(
 	IErrorInfo* iface,
 	REFIID     riid,
 	VOID**     ppvoid)
 {
 	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)->(\n\tIID:\t%s,%p)\n",This,debugstr_guid(riid),ppvoid);

 	*ppvoid = NULL;

 	if(IsEqualIID(riid, &IID_IErrorInfo))
 	{
 	  *ppvoid = _IErrorInfo_(This);
 	}
 	else if(IsEqualIID(riid, &IID_ICreateErrorInfo))
 	{
 	  *ppvoid = _ICreateErrorInfo_(This);
 	}
 	else if(IsEqualIID(riid, &IID_ISupportErrorInfo))
 	{
 	  *ppvoid = _ISupportErrorInfo_(This);
 	}

 	if(*ppvoid)
 	{
 	  IUnknown_AddRef( (IUnknown*)*ppvoid );
 	  TRACE("-- Interface: (%p)->(%p)\n",ppvoid,*ppvoid);
 	  return S_OK;
 	}
 	TRACE("-- Interface: E_NOINTERFACE\n");
 	return E_NOINTERFACE;
 }

 static ULONG WINAPI IErrorInfoImpl_AddRef(
  	IErrorInfo* iface)
 {
 	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)->(count=%lu)\n",This,This->ref);
 	return InterlockedIncrement(&This->ref);
 }

 static ULONG WINAPI IErrorInfoImpl_Release(
 	IErrorInfo* iface)
 {
 	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)->(count=%lu)\n",This,This->ref);

 	if (!InterlockedDecrement(&This->ref))
 	{
 	  TRACE("-- destroying IErrorInfo(%p)\n",This);
 	  HeapFree(GetProcessHeap(),0,This);
 	  return 0;
 	}
 	return This->ref;
 }

 static HRESULT WINAPI IErrorInfoImpl_GetTypeInfoCount(
 	IErrorInfo* iface,
 	unsigned int* pctinfo)
 {
 	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
 	FIXME("(%p)\n", This);

 	return E_NOTIMPL;
 }

 static HRESULT WINAPI IErrorInfoImpl_GetTypeInfo(
 	IErrorInfo* iface,
 	UINT iTInfo,
 	LCID lcid,
 	ITypeInfo** ppTInfo)
 {
 	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
 	FIXME("(%p)\n", This);

 	return E_NOTIMPL;
 }

 static HRESULT WINAPI IErrorInfoImpl_GetIDsOfNames(
 	IErrorInfo* iface,
 	REFIID riid,
 	LPOLESTR* rgszNames,
 	UINT cNames,
 	LCID lcid,
 	DISPID* rgDispId)
 {
 	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
 	FIXME("(%p)\n", This);

 	return E_NOTIMPL;
 }

 static HRESULT WINAPI IErrorInfoImpl_Invoke(
 	IErrorInfo* iface,
 	DISPID dispIdMember,
 	REFIID riid,
 	LCID lcid,
 	WORD wFlags,
 	DISPPARAMS* pDispParams,
 	VARIANT* pVarResult,
 	EXCEPINFO* pExepInfo,
 	UINT* puArgErr)
 {
 	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
 	FIXME("(%p)\n", This);

 	return E_NOTIMPL;
 }

 /* FIXME: is this OK? Original is GUID* pGUID! This can't work! (js) */
 static HRESULT WINAPI IErrorInfoImpl_GetGUID(
 	IErrorInfo* iface,
 	GUID const ** pGUID)
 {
 	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
 	FIXME("(%p) check function prototype\n", This);

 	if(!pGUID || !*pGUID)return E_INVALIDARG;
 	*pGUID = This->pGuid;
 	return S_OK;
 }

 static HRESULT WINAPI IErrorInfoImpl_GetSource(
 	IErrorInfo* iface,
 	BSTR *pBstrSource)
 {
 	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
 	FIXME("(%p)\n", This);

 	return E_NOTIMPL;
 }

 static HRESULT WINAPI IErrorInfoImpl_GetDescription(
 	IErrorInfo* iface,
 	BSTR *pBstrDescription)
 {
 	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
 	FIXME("(%p)\n", This);

 	return E_NOTIMPL;
 }

 static HRESULT WINAPI IErrorInfoImpl_GetHelpFile(
 	IErrorInfo* iface,
 	BSTR *pBstrHelpFile)
 {
 	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
 	FIXME("(%p)\n", This);

 	return E_NOTIMPL;
 }

 static HRESULT WINAPI IErrorInfoImpl_GetHelpContext(
 	IErrorInfo* iface,
 	DWORD *pdwHelpContext)
 {
 	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
 	FIXME("(%p)\n", This);

 	return E_NOTIMPL;
 }

 static ICOM_VTABLE(IErrorInfo) IErrorInfoImpl_VTable =
 {
   ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
   IErrorInfoImpl_QueryInterface,
   IErrorInfoImpl_AddRef,
   IErrorInfoImpl_Release,
   IErrorInfoImpl_GetTypeInfoCount,
   IErrorInfoImpl_GetTypeInfo,
   IErrorInfoImpl_GetIDsOfNames,
   IErrorInfoImpl_Invoke,

   IErrorInfoImpl_GetGUID,
   IErrorInfoImpl_GetSource,
   IErrorInfoImpl_GetDescription,
   IErrorInfoImpl_GetHelpFile,
   IErrorInfoImpl_GetHelpContext
 };


 static HRESULT WINAPI ICreateErrorInfoImpl_QueryInterface(
 	ICreateErrorInfo* iface,
 	REFIID     riid,
 	VOID**     ppvoid)
 {
 	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)\n", This);
 	return IErrorInfo_QueryInterface(_IErrorInfo_(This), riid, ppvoid);
 }

 static ULONG WINAPI ICreateErrorInfoImpl_AddRef(
  	ICreateErrorInfo* iface)
 {
 	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)\n", This);
 	return IErrorInfo_AddRef(_IErrorInfo_(This));
 }

 static ULONG WINAPI ICreateErrorInfoImpl_Release(
 	ICreateErrorInfo* iface)
 {
 	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)\n", This);
 	return IErrorInfo_Release(_IErrorInfo_(This));
 }

 static HRESULT WINAPI ICreateErrorInfoImpl_GetTypeInfoCount(
 	ICreateErrorInfo* iface,
 	unsigned int* pctinfo)
 {
 	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)\n", This);
 	return IErrorInfo_GetTypeInfoCount(_IErrorInfo_(This), pctinfo);
 }

 static HRESULT WINAPI ICreateErrorInfoImpl_GetTypeInfo(
 	ICreateErrorInfo* iface,
 	UINT iTInfo,
 	LCID lcid,
 	ITypeInfo** ppTInfo)
 {
 	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)\n", This);
 	return IErrorInfo_GetTypeInfo(_IErrorInfo_(This),iTInfo,lcid,ppTInfo);
 }

 static HRESULT WINAPI ICreateErrorInfoImpl_GetIDsOfNames(
 	ICreateErrorInfo* iface,
 	REFIID riid,
 	LPOLESTR* rgszNames,
 	UINT cNames,
 	LCID lcid,
 	DISPID* rgDispId)
 {
 	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)\n", This);
 	return IErrorInfo_GetIDsOfNames(_IErrorInfo_(This),riid,rgszNames,cNames,lcid,rgDispId);
 }

 static HRESULT WINAPI ICreateErrorInfoImpl_Invoke(
 	ICreateErrorInfo* iface,
 	DISPID dispIdMember,
 	REFIID riid,
 	LCID lcid,
 	WORD wFlags,
 	DISPPARAMS* pDispParams,
 	VARIANT* pVarResult,
 	EXCEPINFO* pExepInfo,
 	UINT* puArgErr)
 {
 	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)\n", This);
 	return IErrorInfo_Invoke(_IErrorInfo_(This),dispIdMember,riid,lcid,wFlags,pDispParams,
 		pVarResult,pExepInfo,puArgErr);
 }

 static HRESULT WINAPI ICreateErrorInfoImpl_SetGUID(
 	ICreateErrorInfo* iface,
 	REFGUID rguid)
 {
 	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)->(%s)\n", This, debugstr_guid(rguid));
 	This->pGuid = rguid;
 	return S_OK;
 }

 static HRESULT WINAPI ICreateErrorInfoImpl_SetSource(
 	ICreateErrorInfo* iface,
 	LPOLESTR szSource)
 {
 	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
 	FIXME("(%p)\n", This);

 	return E_NOTIMPL;
 }

 static HRESULT WINAPI ICreateErrorInfoImpl_SetDescription(
 	ICreateErrorInfo* iface,
 	LPOLESTR szDescription)
 {
 	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
 	FIXME("(%p)\n", This);

 	return E_NOTIMPL;
 }

 static HRESULT WINAPI ICreateErrorInfoImpl_SetHelpFile(
 	ICreateErrorInfo* iface,
 	LPOLESTR szHelpFile)
 {
 	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
 	FIXME("(%p)\n", This);

 	return E_NOTIMPL;
 }

 static HRESULT WINAPI ICreateErrorInfoImpl_SetHelpContext(
 	ICreateErrorInfo* iface,
  	DWORD dwHelpContext)
 {
 	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
 	FIXME("(%p)\n", This);

 	return E_NOTIMPL;
 }

 static ICOM_VTABLE(ICreateErrorInfo) ICreateErrorInfoImpl_VTable =
 {
   ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
   ICreateErrorInfoImpl_QueryInterface,
   ICreateErrorInfoImpl_AddRef,
   ICreateErrorInfoImpl_Release,

   ICreateErrorInfoImpl_GetTypeInfoCount,
   ICreateErrorInfoImpl_GetTypeInfo,
   ICreateErrorInfoImpl_GetIDsOfNames,
   ICreateErrorInfoImpl_Invoke,

   ICreateErrorInfoImpl_SetGUID,
   ICreateErrorInfoImpl_SetSource,
   ICreateErrorInfoImpl_SetDescription,
   ICreateErrorInfoImpl_SetHelpFile,
   ICreateErrorInfoImpl_SetHelpContext
 };

 static HRESULT WINAPI ISupportErrorInfoImpl_QueryInterface(
 	ISupportErrorInfo* iface,
 	REFIID     riid,
 	VOID**     ppvoid)
 {
 	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
 	FIXME("(%p)\n", This);

 	return IErrorInfo_QueryInterface(_IErrorInfo_(This), riid, ppvoid);
 }

 static ULONG WINAPI ISupportErrorInfoImpl_AddRef(
  	ISupportErrorInfo* iface)
 {
 	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)\n", This);
 	return IErrorInfo_AddRef(_IErrorInfo_(This));
 }

 static ULONG WINAPI ISupportErrorInfoImpl_Release(
 	ISupportErrorInfo* iface)
 {
 	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)\n", This);
 	return IErrorInfo_Release(_IErrorInfo_(This));
 }

 static HRESULT WINAPI ISupportErrorInfoImpl_GetTypeInfoCount(
 	ISupportErrorInfo* iface,
 	unsigned int* pctinfo)
 {
 	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)\n", This);
 	return IErrorInfo_GetTypeInfoCount(_IErrorInfo_(This), pctinfo);
 }

 static HRESULT WINAPI ISupportErrorInfoImpl_GetTypeInfo(
 	ISupportErrorInfo* iface,
 	UINT iTInfo,
 	LCID lcid,
 	ITypeInfo** ppTInfo)
 {
 	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)\n", This);
 	return IErrorInfo_GetTypeInfo(_IErrorInfo_(This),iTInfo,lcid,ppTInfo);
 }

 static HRESULT WINAPI ISupportErrorInfoImpl_GetIDsOfNames(
 	ISupportErrorInfo* iface,
 	REFIID riid,
 	LPOLESTR* rgszNames,
 	UINT cNames,
 	LCID lcid,
 	DISPID* rgDispId)
 {
 	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)\n", This);
 	return IErrorInfo_GetIDsOfNames(_IErrorInfo_(This),riid,rgszNames,cNames,lcid,rgDispId);
 }

 static HRESULT WINAPI ISupportErrorInfoImpl_Invoke(
 	ISupportErrorInfo* iface,
 	DISPID dispIdMember,
 	REFIID riid,
 	LCID lcid,
 	WORD wFlags,
 	DISPPARAMS* pDispParams,
 	VARIANT* pVarResult,
 	EXCEPINFO* pExepInfo,
 	UINT* puArgErr)
 {
 	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)\n", This);
 	return IErrorInfo_Invoke(_IErrorInfo_(This),dispIdMember,riid,lcid,wFlags,pDispParams,
 		pVarResult,pExepInfo,puArgErr);
 }

 static HRESULT WINAPI ISupportErrorInfoImpl_InterfaceSupportsErrorInfo(
 	ISupportErrorInfo* iface,
 	REFIID riid)
 {
 	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
 	TRACE("(%p)->(%s)\n", This, debugstr_guid(riid));
 	return (riid == This->pGuid) ? S_OK : S_FALSE;
 }

 static ICOM_VTABLE(ISupportErrorInfo) ISupportErrorInfoImpl_VTable =
 {
   ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
   ISupportErrorInfoImpl_QueryInterface,
   ISupportErrorInfoImpl_AddRef,
   ISupportErrorInfoImpl_Release,

   ISupportErrorInfoImpl_GetTypeInfoCount,
   ISupportErrorInfoImpl_GetTypeInfo,
   ISupportErrorInfoImpl_GetIDsOfNames,
   ISupportErrorInfoImpl_Invoke,

   ISupportErrorInfoImpl_InterfaceSupportsErrorInfo
 };
 /***********************************************************************
  *		CreateErrorInfo
  */
 HRESULT WINAPI CreateErrorInfo(ICreateErrorInfo **pperrinfo)
 {
 	IErrorInfo * pei;
 	HRESULT res;

 	TRACE("(%p): stub:\n", pperrinfo);

 	if(! pperrinfo || !*pperrinfo) return E_INVALIDARG;
 	if(!(pei=IErrorInfoImpl_Constructor()))return E_OUTOFMEMORY;

 	res = IErrorInfo_QueryInterface(pei, &IID_ICreateErrorInfo, (LPVOID*)pperrinfo);
 	IErrorInfo_Release(pei);
 	return res;
 }

 /***********************************************************************
  *		GetErrorInfo
  */
 HRESULT WINAPI GetErrorInfo(ULONG dwReserved, IErrorInfo **pperrinfo)
 {
 	TRACE("(%ld, %p): stub:\n", dwReserved, pperrinfo);

 	if(! pperrinfo || !*pperrinfo) return E_INVALIDARG;
 	if(!(*pperrinfo = (IErrorInfo*)(NtCurrentTeb()->ErrorInfo))) return S_FALSE;

 	/* clear thread error state */
 	NtCurrentTeb()->ErrorInfo = NULL;
 	return S_OK;
 }

 /***********************************************************************
  *		SetErrorInfo
  */
 HRESULT WINAPI SetErrorInfo(ULONG dwReserved, IErrorInfo *perrinfo)
 {
 	IErrorInfo * pei;
 	TRACE("(%ld, %p): stub:\n", dwReserved, perrinfo);

 	/* release old errorinfo */
 	pei = (IErrorInfo*)NtCurrentTeb()->ErrorInfo;
 	if(pei) IErrorInfo_Release(pei);

 	/* set to new value */
 	NtCurrentTeb()->ErrorInfo = perrinfo;
 	if(perrinfo) IErrorInfo_AddRef(perrinfo);
 	return S_OK;
 }
	/*
	* ErrorInfo API
	*
	* Copyright 2000 Patrik Stridvall, Juergen Schmied
	*
	*
	* The errorinfo is a per-thread object. The reference is stored in the
	* TEB at offset 0xf80
	*/

	#include "debugtools.h"
	#include "windef.h"
	#include "heap.h"
	#include "winerror.h"
	#include "thread.h"
	#include "debugtools.h"
	#include "wine/obj_errorinfo.h"

	DEFAULT_DEBUG_CHANNEL(ole)

	typedef struct ErrorInfoImpl
	{
	ICOM_VTABLE(IErrorInfo) *lpvtei;
	ICOM_VTABLE(ICreateErrorInfo) *lpvtcei;
	ICOM_VTABLE(ISupportErrorInfo) *lpvtsei;
	DWORD ref;

	const GUID *pGuid;
	} ErrorInfoImpl;

	static ICOM_VTABLE(IErrorInfo) IErrorInfoImpl_VTable;
	static ICOM_VTABLE(ICreateErrorInfo) ICreateErrorInfoImpl_VTable;
	static ICOM_VTABLE(ISupportErrorInfo) ISupportErrorInfoImpl_VTable;

	/*
	converts a objectpointer to This
	*/
	#define _IErrorInfo_Offset ((int)(&(((ErrorInfoImpl*)0)->lpvtei)))
	#define _ICOM_THIS_From_IErrorInfo(class, name) class* This = (class)(((char)name)-_IErrorInfo_Offset);

	#define _ICreateErrorInfo_Offset ((int)(&(((ErrorInfoImpl*)0)->lpvtcei)))
	#define _ICOM_THIS_From_ICreateErrorInfo(class, name) class* This = (class)(((char)name)-_ICreateErrorInfo_Offset);

	#define _ISupportErrorInfo_Offset ((int)(&(((ErrorInfoImpl*)0)->lpvtsei)))
	#define _ICOM_THIS_From_ISupportErrorInfo(class, name) class* This = (class)(((char)name)-_ISupportErrorInfo_Offset);

	/*
	converts This to a objectpointer
	*/
	#define _IErrorInfo_(This) (IErrorInfo*)&(This->lpvtei)
	#define _ICreateErrorInfo_(This) (ICreateErrorInfo*)&(This->lpvtcei)
	#define _ISupportErrorInfo_(This) (ISupportErrorInfo*)&(This->lpvtsei)

	IErrorInfo * IErrorInfoImpl_Constructor()
	{
	ErrorInfoImpl * ei = HeapAlloc(GetProcessHeap(), 0, sizeof(ErrorInfoImpl));
	if (ei)
	{
	ei->lpvtei = &IErrorInfoImpl_VTable;
	ei->lpvtcei = &ICreateErrorInfoImpl_VTable;
	ei->lpvtsei = &ISupportErrorInfoImpl_VTable;
	ei->ref = 1;
	}
	return (IErrorInfo *)ei;
	}


	static HRESULT WINAPI IErrorInfoImpl_QueryInterface(
	IErrorInfo* iface,
	REFIID riid,
	VOID** ppvoid)
	{
	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)->(\n\tIID:\t%s,%p)\n",This,debugstr_guid(riid),ppvoid);

	*ppvoid = NULL;

	if(IsEqualIID(riid, &IID_IErrorInfo))
	{
	*ppvoid = _IErrorInfo_(This);
	}
	else if(IsEqualIID(riid, &IID_ICreateErrorInfo))
	{
	*ppvoid = _ICreateErrorInfo_(This);
	}
	else if(IsEqualIID(riid, &IID_ISupportErrorInfo))
	{
	*ppvoid = _ISupportErrorInfo_(This);
	}

	if(*ppvoid)
	{
	IUnknown_AddRef( (IUnknown)ppvoid );
	TRACE("-- Interface: (%p)->(%p)\n",ppvoid,*ppvoid);
	return S_OK;
	}
	TRACE("-- Interface: E_NOINTERFACE\n");
	return E_NOINTERFACE;
	}

	static ULONG WINAPI IErrorInfoImpl_AddRef(
	IErrorInfo* iface)
	{
	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)->(count=%lu)\n",This,This->ref);
	return InterlockedIncrement(&This->ref);
	}

	static ULONG WINAPI IErrorInfoImpl_Release(
	IErrorInfo* iface)
	{
	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)->(count=%lu)\n",This,This->ref);

	if (!InterlockedDecrement(&This->ref))
	{
	TRACE("-- destroying IErrorInfo(%p)\n",This);
	HeapFree(GetProcessHeap(),0,This);
	return 0;
	}
	return This->ref;
	}

	static HRESULT WINAPI IErrorInfoImpl_GetTypeInfoCount(
	IErrorInfo* iface,
	unsigned int* pctinfo)
	{
	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
	FIXME("(%p)\n", This);

	return E_NOTIMPL;
	}

	static HRESULT WINAPI IErrorInfoImpl_GetTypeInfo(
	IErrorInfo* iface,
	UINT iTInfo,
	LCID lcid,
	ITypeInfo** ppTInfo)
	{
	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
	FIXME("(%p)\n", This);

	return E_NOTIMPL;
	}

	static HRESULT WINAPI IErrorInfoImpl_GetIDsOfNames(
	IErrorInfo* iface,
	REFIID riid,
	LPOLESTR* rgszNames,
	UINT cNames,
	LCID lcid,
	DISPID* rgDispId)
	{
	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
	FIXME("(%p)\n", This);

	return E_NOTIMPL;
	}

	static HRESULT WINAPI IErrorInfoImpl_Invoke(
	IErrorInfo* iface,
	DISPID dispIdMember,
	REFIID riid,
	LCID lcid,
	WORD wFlags,
	DISPPARAMS* pDispParams,
	VARIANT* pVarResult,
	EXCEPINFO* pExepInfo,
	UINT* puArgErr)
	{
	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
	FIXME("(%p)\n", This);

	return E_NOTIMPL;
	}

	/* FIXME: is this OK? Original is GUID* pGUID! This can't work! (js) */
	static HRESULT WINAPI IErrorInfoImpl_GetGUID(
	IErrorInfo* iface,
	GUID const ** pGUID)
	{
	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
	FIXME("(%p) check function prototype\n", This);

	if(!pGUID \|\| !*pGUID)return E_INVALIDARG;
	*pGUID = This->pGuid;
	return S_OK;
	}

	static HRESULT WINAPI IErrorInfoImpl_GetSource(
	IErrorInfo* iface,
	BSTR *pBstrSource)
	{
	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
	FIXME("(%p)\n", This);

	return E_NOTIMPL;
	}

	static HRESULT WINAPI IErrorInfoImpl_GetDescription(
	IErrorInfo* iface,
	BSTR *pBstrDescription)
	{
	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
	FIXME("(%p)\n", This);

	return E_NOTIMPL;
	}

	static HRESULT WINAPI IErrorInfoImpl_GetHelpFile(
	IErrorInfo* iface,
	BSTR *pBstrHelpFile)
	{
	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
	FIXME("(%p)\n", This);

	return E_NOTIMPL;
	}

	static HRESULT WINAPI IErrorInfoImpl_GetHelpContext(
	IErrorInfo* iface,
	DWORD *pdwHelpContext)
	{
	_ICOM_THIS_From_IErrorInfo(ErrorInfoImpl, iface);
	FIXME("(%p)\n", This);

	return E_NOTIMPL;
	}

	static ICOM_VTABLE(IErrorInfo) IErrorInfoImpl_VTable =
	{
	ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
	IErrorInfoImpl_QueryInterface,
	IErrorInfoImpl_AddRef,
	IErrorInfoImpl_Release,
	IErrorInfoImpl_GetTypeInfoCount,
	IErrorInfoImpl_GetTypeInfo,
	IErrorInfoImpl_GetIDsOfNames,
	IErrorInfoImpl_Invoke,

	IErrorInfoImpl_GetGUID,
	IErrorInfoImpl_GetSource,
	IErrorInfoImpl_GetDescription,
	IErrorInfoImpl_GetHelpFile,
	IErrorInfoImpl_GetHelpContext
	};


	static HRESULT WINAPI ICreateErrorInfoImpl_QueryInterface(
	ICreateErrorInfo* iface,
	REFIID riid,
	VOID** ppvoid)
	{
	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)\n", This);
	return IErrorInfo_QueryInterface(_IErrorInfo_(This), riid, ppvoid);
	}

	static ULONG WINAPI ICreateErrorInfoImpl_AddRef(
	ICreateErrorInfo* iface)
	{
	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)\n", This);
	return IErrorInfo_AddRef(_IErrorInfo_(This));
	}

	static ULONG WINAPI ICreateErrorInfoImpl_Release(
	ICreateErrorInfo* iface)
	{
	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)\n", This);
	return IErrorInfo_Release(_IErrorInfo_(This));
	}

	static HRESULT WINAPI ICreateErrorInfoImpl_GetTypeInfoCount(
	ICreateErrorInfo* iface,
	unsigned int* pctinfo)
	{
	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)\n", This);
	return IErrorInfo_GetTypeInfoCount(_IErrorInfo_(This), pctinfo);
	}

	static HRESULT WINAPI ICreateErrorInfoImpl_GetTypeInfo(
	ICreateErrorInfo* iface,
	UINT iTInfo,
	LCID lcid,
	ITypeInfo** ppTInfo)
	{
	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)\n", This);
	return IErrorInfo_GetTypeInfo(_IErrorInfo_(This),iTInfo,lcid,ppTInfo);
	}

	static HRESULT WINAPI ICreateErrorInfoImpl_GetIDsOfNames(
	ICreateErrorInfo* iface,
	REFIID riid,
	LPOLESTR* rgszNames,
	UINT cNames,
	LCID lcid,
	DISPID* rgDispId)
	{
	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)\n", This);
	return IErrorInfo_GetIDsOfNames(_IErrorInfo_(This),riid,rgszNames,cNames,lcid,rgDispId);
	}

	static HRESULT WINAPI ICreateErrorInfoImpl_Invoke(
	ICreateErrorInfo* iface,
	DISPID dispIdMember,
	REFIID riid,
	LCID lcid,
	WORD wFlags,
	DISPPARAMS* pDispParams,
	VARIANT* pVarResult,
	EXCEPINFO* pExepInfo,
	UINT* puArgErr)
	{
	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)\n", This);
	return IErrorInfo_Invoke(_IErrorInfo_(This),dispIdMember,riid,lcid,wFlags,pDispParams,
	pVarResult,pExepInfo,puArgErr);
	}

	static HRESULT WINAPI ICreateErrorInfoImpl_SetGUID(
	ICreateErrorInfo* iface,
	REFGUID rguid)
	{
	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)->(%s)\n", This, debugstr_guid(rguid));
	This->pGuid = rguid;
	return S_OK;
	}

	static HRESULT WINAPI ICreateErrorInfoImpl_SetSource(
	ICreateErrorInfo* iface,
	LPOLESTR szSource)
	{
	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
	FIXME("(%p)\n", This);

	return E_NOTIMPL;
	}

	static HRESULT WINAPI ICreateErrorInfoImpl_SetDescription(
	ICreateErrorInfo* iface,
	LPOLESTR szDescription)
	{
	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
	FIXME("(%p)\n", This);

	return E_NOTIMPL;
	}

	static HRESULT WINAPI ICreateErrorInfoImpl_SetHelpFile(
	ICreateErrorInfo* iface,
	LPOLESTR szHelpFile)
	{
	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
	FIXME("(%p)\n", This);

	return E_NOTIMPL;
	}

	static HRESULT WINAPI ICreateErrorInfoImpl_SetHelpContext(
	ICreateErrorInfo* iface,
	DWORD dwHelpContext)
	{
	_ICOM_THIS_From_ICreateErrorInfo(ErrorInfoImpl, iface);
	FIXME("(%p)\n", This);

	return E_NOTIMPL;
	}

	static ICOM_VTABLE(ICreateErrorInfo) ICreateErrorInfoImpl_VTable =
	{
	ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
	ICreateErrorInfoImpl_QueryInterface,
	ICreateErrorInfoImpl_AddRef,
	ICreateErrorInfoImpl_Release,

	ICreateErrorInfoImpl_GetTypeInfoCount,
	ICreateErrorInfoImpl_GetTypeInfo,
	ICreateErrorInfoImpl_GetIDsOfNames,
	ICreateErrorInfoImpl_Invoke,

	ICreateErrorInfoImpl_SetGUID,
	ICreateErrorInfoImpl_SetSource,
	ICreateErrorInfoImpl_SetDescription,
	ICreateErrorInfoImpl_SetHelpFile,
	ICreateErrorInfoImpl_SetHelpContext
	};

	static HRESULT WINAPI ISupportErrorInfoImpl_QueryInterface(
	ISupportErrorInfo* iface,
	REFIID riid,
	VOID** ppvoid)
	{
	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
	FIXME("(%p)\n", This);

	return IErrorInfo_QueryInterface(_IErrorInfo_(This), riid, ppvoid);
	}

	static ULONG WINAPI ISupportErrorInfoImpl_AddRef(
	ISupportErrorInfo* iface)
	{
	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)\n", This);
	return IErrorInfo_AddRef(_IErrorInfo_(This));
	}

	static ULONG WINAPI ISupportErrorInfoImpl_Release(
	ISupportErrorInfo* iface)
	{
	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)\n", This);
	return IErrorInfo_Release(_IErrorInfo_(This));
	}

	static HRESULT WINAPI ISupportErrorInfoImpl_GetTypeInfoCount(
	ISupportErrorInfo* iface,
	unsigned int* pctinfo)
	{
	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)\n", This);
	return IErrorInfo_GetTypeInfoCount(_IErrorInfo_(This), pctinfo);
	}

	static HRESULT WINAPI ISupportErrorInfoImpl_GetTypeInfo(
	ISupportErrorInfo* iface,
	UINT iTInfo,
	LCID lcid,
	ITypeInfo** ppTInfo)
	{
	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)\n", This);
	return IErrorInfo_GetTypeInfo(_IErrorInfo_(This),iTInfo,lcid,ppTInfo);
	}

	static HRESULT WINAPI ISupportErrorInfoImpl_GetIDsOfNames(
	ISupportErrorInfo* iface,
	REFIID riid,
	LPOLESTR* rgszNames,
	UINT cNames,
	LCID lcid,
	DISPID* rgDispId)
	{
	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)\n", This);
	return IErrorInfo_GetIDsOfNames(_IErrorInfo_(This),riid,rgszNames,cNames,lcid,rgDispId);
	}

	static HRESULT WINAPI ISupportErrorInfoImpl_Invoke(
	ISupportErrorInfo* iface,
	DISPID dispIdMember,
	REFIID riid,
	LCID lcid,
	WORD wFlags,
	DISPPARAMS* pDispParams,
	VARIANT* pVarResult,
	EXCEPINFO* pExepInfo,
	UINT* puArgErr)
	{
	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)\n", This);
	return IErrorInfo_Invoke(_IErrorInfo_(This),dispIdMember,riid,lcid,wFlags,pDispParams,
	pVarResult,pExepInfo,puArgErr);
	}

	static HRESULT WINAPI ISupportErrorInfoImpl_InterfaceSupportsErrorInfo(
	ISupportErrorInfo* iface,
	REFIID riid)
	{
	_ICOM_THIS_From_ISupportErrorInfo(ErrorInfoImpl, iface);
	TRACE("(%p)->(%s)\n", This, debugstr_guid(riid));
	return (riid == This->pGuid) ? S_OK : S_FALSE;
	}

	static ICOM_VTABLE(ISupportErrorInfo) ISupportErrorInfoImpl_VTable =
	{
	ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
	ISupportErrorInfoImpl_QueryInterface,
	ISupportErrorInfoImpl_AddRef,
	ISupportErrorInfoImpl_Release,

	ISupportErrorInfoImpl_GetTypeInfoCount,
	ISupportErrorInfoImpl_GetTypeInfo,
	ISupportErrorInfoImpl_GetIDsOfNames,
	ISupportErrorInfoImpl_Invoke,

	ISupportErrorInfoImpl_InterfaceSupportsErrorInfo
	};
	/***********************************************************************
	* CreateErrorInfo
	*/
	HRESULT WINAPI CreateErrorInfo(ICreateErrorInfo **pperrinfo)
	{
	IErrorInfo * pei;
	HRESULT res;

	TRACE("(%p): stub:\n", pperrinfo);

	if(! pperrinfo \|\| !*pperrinfo) return E_INVALIDARG;
	if(!(pei=IErrorInfoImpl_Constructor()))return E_OUTOFMEMORY;

	res = IErrorInfo_QueryInterface(pei, &IID_ICreateErrorInfo, (LPVOID*)pperrinfo);
	IErrorInfo_Release(pei);
	return res;
	}

	/***********************************************************************
	* GetErrorInfo
	*/
	HRESULT WINAPI GetErrorInfo(ULONG dwReserved, IErrorInfo **pperrinfo)
	{
	TRACE("(%ld, %p): stub:\n", dwReserved, pperrinfo);

	if(! pperrinfo \|\| !*pperrinfo) return E_INVALIDARG;
	if(!(pperrinfo = (IErrorInfo)(NtCurrentTeb()->ErrorInfo))) return S_FALSE;

	/* clear thread error state */
	NtCurrentTeb()->ErrorInfo = NULL;
	return S_OK;
	}

	/***********************************************************************
	* SetErrorInfo
	*/
	HRESULT WINAPI SetErrorInfo(ULONG dwReserved, IErrorInfo *perrinfo)
	{
	IErrorInfo * pei;
	TRACE("(%ld, %p): stub:\n", dwReserved, perrinfo);

	/* release old errorinfo */
	pei = (IErrorInfo*)NtCurrentTeb()->ErrorInfo;
	if(pei) IErrorInfo_Release(pei);

	/* set to new value */
	NtCurrentTeb()->ErrorInfo = perrinfo;
	if(perrinfo) IErrorInfo_AddRef(perrinfo);
	return S_OK;
	}