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📄 olemisc.cpp

📁 vc6.0完整版
💻 CPP
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123 
// This is a part of the Microsoft Foundation Classes C++ library.
// Copyright (C) 1992-1998 Microsoft Corporation
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Microsoft Foundation Classes Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Microsoft Foundation Classes product.

#include "stdafx.h"

#ifdef AFX_OLE_SEG
#pragma code_seg(AFX_OLE_SEG)
#endif

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

#define new DEBUG_NEW

/////////////////////////////////////////////////////////////////////////////
// Debug diagnostics for SCODEs

#ifdef _DEBUG
LPCTSTR AFXAPI AfxGetScodeString(SCODE sc)
{
	struct SCODE_ENTRY
	{
		SCODE sc;
		LPCTSTR lpszName;
	};
	#define MAKE_SCODE_ENTRY(sc)    { sc, _T(#sc) }
	static const SCODE_ENTRY scNameTable[] =
	{
		MAKE_SCODE_ENTRY(S_OK),
		MAKE_SCODE_ENTRY(S_FALSE),

		MAKE_SCODE_ENTRY(CACHE_S_FORMATETC_NOTSUPPORTED),
		MAKE_SCODE_ENTRY(CACHE_S_SAMECACHE),
		MAKE_SCODE_ENTRY(CACHE_S_SOMECACHES_NOTUPDATED),
		MAKE_SCODE_ENTRY(CONVERT10_S_NO_PRESENTATION),
		MAKE_SCODE_ENTRY(DATA_S_SAMEFORMATETC),
		MAKE_SCODE_ENTRY(DRAGDROP_S_CANCEL),
		MAKE_SCODE_ENTRY(DRAGDROP_S_DROP),
		MAKE_SCODE_ENTRY(DRAGDROP_S_USEDEFAULTCURSORS),
		MAKE_SCODE_ENTRY(INPLACE_S_TRUNCATED),
		MAKE_SCODE_ENTRY(MK_S_HIM),
		MAKE_SCODE_ENTRY(MK_S_ME),
		MAKE_SCODE_ENTRY(MK_S_MONIKERALREADYREGISTERED),
		MAKE_SCODE_ENTRY(MK_S_REDUCED_TO_SELF),
		MAKE_SCODE_ENTRY(MK_S_US),
		MAKE_SCODE_ENTRY(OLE_S_MAC_CLIPFORMAT),
		MAKE_SCODE_ENTRY(OLE_S_STATIC),
		MAKE_SCODE_ENTRY(OLE_S_USEREG),
		MAKE_SCODE_ENTRY(OLEOBJ_S_CANNOT_DOVERB_NOW),
		MAKE_SCODE_ENTRY(OLEOBJ_S_INVALIDHWND),
		MAKE_SCODE_ENTRY(OLEOBJ_S_INVALIDVERB),
		MAKE_SCODE_ENTRY(OLEOBJ_S_LAST),
		MAKE_SCODE_ENTRY(STG_S_CONVERTED),
		MAKE_SCODE_ENTRY(VIEW_S_ALREADY_FROZEN),

		MAKE_SCODE_ENTRY(E_UNEXPECTED),
		MAKE_SCODE_ENTRY(E_NOTIMPL),
		MAKE_SCODE_ENTRY(E_OUTOFMEMORY),
		MAKE_SCODE_ENTRY(E_INVALIDARG),
		MAKE_SCODE_ENTRY(E_NOINTERFACE),
		MAKE_SCODE_ENTRY(E_POINTER),
		MAKE_SCODE_ENTRY(E_HANDLE),
		MAKE_SCODE_ENTRY(E_ABORT),
		MAKE_SCODE_ENTRY(E_FAIL),
		MAKE_SCODE_ENTRY(E_ACCESSDENIED),

		MAKE_SCODE_ENTRY(CACHE_E_NOCACHE_UPDATED),
		MAKE_SCODE_ENTRY(CLASS_E_CLASSNOTAVAILABLE),
		MAKE_SCODE_ENTRY(CLASS_E_NOAGGREGATION),
		MAKE_SCODE_ENTRY(CLIPBRD_E_BAD_DATA),
		MAKE_SCODE_ENTRY(CLIPBRD_E_CANT_CLOSE),
		MAKE_SCODE_ENTRY(CLIPBRD_E_CANT_EMPTY),
		MAKE_SCODE_ENTRY(CLIPBRD_E_CANT_OPEN),
		MAKE_SCODE_ENTRY(CLIPBRD_E_CANT_SET),
		MAKE_SCODE_ENTRY(CO_E_ALREADYINITIALIZED),
		MAKE_SCODE_ENTRY(CO_E_APPDIDNTREG),
		MAKE_SCODE_ENTRY(CO_E_APPNOTFOUND),
		MAKE_SCODE_ENTRY(CO_E_APPSINGLEUSE),
		MAKE_SCODE_ENTRY(CO_E_BAD_PATH),
		MAKE_SCODE_ENTRY(CO_E_CANTDETERMINECLASS),
		MAKE_SCODE_ENTRY(CO_E_CLASS_CREATE_FAILED),
		MAKE_SCODE_ENTRY(CO_E_CLASSSTRING),
		MAKE_SCODE_ENTRY(CO_E_DLLNOTFOUND),
		MAKE_SCODE_ENTRY(CO_E_ERRORINAPP),
		MAKE_SCODE_ENTRY(CO_E_ERRORINDLL),
		MAKE_SCODE_ENTRY(CO_E_IIDSTRING),
		MAKE_SCODE_ENTRY(CO_E_NOTINITIALIZED),
		MAKE_SCODE_ENTRY(CO_E_OBJISREG),
		MAKE_SCODE_ENTRY(CO_E_OBJNOTCONNECTED),
		MAKE_SCODE_ENTRY(CO_E_OBJNOTREG),
		MAKE_SCODE_ENTRY(CO_E_OBJSRV_RPC_FAILURE),
		MAKE_SCODE_ENTRY(CO_E_SCM_ERROR),
		MAKE_SCODE_ENTRY(CO_E_SCM_RPC_FAILURE),
		MAKE_SCODE_ENTRY(CO_E_SERVER_EXEC_FAILURE),
		MAKE_SCODE_ENTRY(CO_E_SERVER_STOPPING),
		MAKE_SCODE_ENTRY(CO_E_WRONGOSFORAPP),
		MAKE_SCODE_ENTRY(CONVERT10_E_OLESTREAM_BITMAP_TO_DIB),
		MAKE_SCODE_ENTRY(CONVERT10_E_OLESTREAM_FMT),
		MAKE_SCODE_ENTRY(CONVERT10_E_OLESTREAM_GET),
		MAKE_SCODE_ENTRY(CONVERT10_E_OLESTREAM_PUT),
		MAKE_SCODE_ENTRY(CONVERT10_E_STG_DIB_TO_BITMAP),
		MAKE_SCODE_ENTRY(CONVERT10_E_STG_FMT),
		MAKE_SCODE_ENTRY(CONVERT10_E_STG_NO_STD_STREAM),
		MAKE_SCODE_ENTRY(DISP_E_ARRAYISLOCKED),
		MAKE_SCODE_ENTRY(DISP_E_BADCALLEE),
		MAKE_SCODE_ENTRY(DISP_E_BADINDEX),
		MAKE_SCODE_ENTRY(DISP_E_BADPARAMCOUNT),
		MAKE_SCODE_ENTRY(DISP_E_BADVARTYPE),
		MAKE_SCODE_ENTRY(DISP_E_EXCEPTION),
		MAKE_SCODE_ENTRY(DISP_E_MEMBERNOTFOUND),
		MAKE_SCODE_ENTRY(DISP_E_NONAMEDARGS),
		MAKE_SCODE_ENTRY(DISP_E_NOTACOLLECTION),
		MAKE_SCODE_ENTRY(DISP_E_OVERFLOW),
		MAKE_SCODE_ENTRY(DISP_E_PARAMNOTFOUND),
		MAKE_SCODE_ENTRY(DISP_E_PARAMNOTOPTIONAL),
		MAKE_SCODE_ENTRY(DISP_E_TYPEMISMATCH),
		MAKE_SCODE_ENTRY(DISP_E_UNKNOWNINTERFACE),
		MAKE_SCODE_ENTRY(DISP_E_UNKNOWNLCID),
		MAKE_SCODE_ENTRY(DISP_E_UNKNOWNNAME),
		MAKE_SCODE_ENTRY(DRAGDROP_E_ALREADYREGISTERED),
		MAKE_SCODE_ENTRY(DRAGDROP_E_INVALIDHWND),
		MAKE_SCODE_ENTRY(DRAGDROP_E_NOTREGISTERED),
		MAKE_SCODE_ENTRY(DV_E_CLIPFORMAT),
		MAKE_SCODE_ENTRY(DV_E_DVASPECT),
		MAKE_SCODE_ENTRY(DV_E_DVTARGETDEVICE),
		MAKE_SCODE_ENTRY(DV_E_DVTARGETDEVICE_SIZE),
		MAKE_SCODE_ENTRY(DV_E_FORMATETC),
		MAKE_SCODE_ENTRY(DV_E_LINDEX),
		MAKE_SCODE_ENTRY(DV_E_NOIVIEWOBJECT),
		MAKE_SCODE_ENTRY(DV_E_STATDATA),
		MAKE_SCODE_ENTRY(DV_E_STGMEDIUM),
		MAKE_SCODE_ENTRY(DV_E_TYMED),
		MAKE_SCODE_ENTRY(INPLACE_E_NOTOOLSPACE),
		MAKE_SCODE_ENTRY(INPLACE_E_NOTUNDOABLE),
		MAKE_SCODE_ENTRY(MEM_E_INVALID_LINK),
		MAKE_SCODE_ENTRY(MEM_E_INVALID_ROOT),
		MAKE_SCODE_ENTRY(MEM_E_INVALID_SIZE),
		MAKE_SCODE_ENTRY(MK_E_CANTOPENFILE),
		MAKE_SCODE_ENTRY(MK_E_CONNECTMANUALLY),
		MAKE_SCODE_ENTRY(MK_E_ENUMERATION_FAILED),
		MAKE_SCODE_ENTRY(MK_E_EXCEEDEDDEADLINE),
		MAKE_SCODE_ENTRY(MK_E_INTERMEDIATEINTERFACENOTSUPPORTED),
		MAKE_SCODE_ENTRY(MK_E_INVALIDEXTENSION),
		MAKE_SCODE_ENTRY(MK_E_MUSTBOTHERUSER),
		MAKE_SCODE_ENTRY(MK_E_NEEDGENERIC),
		MAKE_SCODE_ENTRY(MK_E_NO_NORMALIZED),
		MAKE_SCODE_ENTRY(MK_E_NOINVERSE),
		MAKE_SCODE_ENTRY(MK_E_NOOBJECT),
		MAKE_SCODE_ENTRY(MK_E_NOPREFIX),
		MAKE_SCODE_ENTRY(MK_E_NOSTORAGE),
		MAKE_SCODE_ENTRY(MK_E_NOTBINDABLE),
		MAKE_SCODE_ENTRY(MK_E_NOTBOUND),
		MAKE_SCODE_ENTRY(MK_E_SYNTAX),
		MAKE_SCODE_ENTRY(MK_E_UNAVAILABLE),
		MAKE_SCODE_ENTRY(OLE_E_ADVF),
		MAKE_SCODE_ENTRY(OLE_E_ADVISENOTSUPPORTED),
		MAKE_SCODE_ENTRY(OLE_E_BLANK),
		MAKE_SCODE_ENTRY(OLE_E_CANT_BINDTOSOURCE),
		MAKE_SCODE_ENTRY(OLE_E_CANT_GETMONIKER),
		MAKE_SCODE_ENTRY(OLE_E_CANTCONVERT),
		MAKE_SCODE_ENTRY(OLE_E_CLASSDIFF),
		MAKE_SCODE_ENTRY(OLE_E_ENUM_NOMORE),
		MAKE_SCODE_ENTRY(OLE_E_INVALIDHWND),
		MAKE_SCODE_ENTRY(OLE_E_INVALIDRECT),
		MAKE_SCODE_ENTRY(OLE_E_NOCACHE),
		MAKE_SCODE_ENTRY(OLE_E_NOCONNECTION),
		MAKE_SCODE_ENTRY(OLE_E_NOSTORAGE),
		MAKE_SCODE_ENTRY(OLE_E_NOT_INPLACEACTIVE),
		MAKE_SCODE_ENTRY(OLE_E_NOTRUNNING),
		MAKE_SCODE_ENTRY(OLE_E_OLEVERB),
		MAKE_SCODE_ENTRY(OLE_E_PROMPTSAVECANCELLED),
		MAKE_SCODE_ENTRY(OLE_E_STATIC),
		MAKE_SCODE_ENTRY(OLE_E_WRONGCOMPOBJ),
		MAKE_SCODE_ENTRY(OLEOBJ_E_INVALIDVERB),
		MAKE_SCODE_ENTRY(OLEOBJ_E_NOVERBS),
		MAKE_SCODE_ENTRY(REGDB_E_CLASSNOTREG),
		MAKE_SCODE_ENTRY(REGDB_E_IIDNOTREG),
		MAKE_SCODE_ENTRY(REGDB_E_INVALIDVALUE),
		MAKE_SCODE_ENTRY(REGDB_E_KEYMISSING),
		MAKE_SCODE_ENTRY(REGDB_E_READREGDB),
		MAKE_SCODE_ENTRY(REGDB_E_WRITEREGDB),
		MAKE_SCODE_ENTRY(RPC_E_ATTEMPTED_MULTITHREAD),
		MAKE_SCODE_ENTRY(RPC_E_CALL_CANCELED),
		MAKE_SCODE_ENTRY(RPC_E_CALL_REJECTED),
		MAKE_SCODE_ENTRY(RPC_E_CANTCALLOUT_AGAIN),
		MAKE_SCODE_ENTRY(RPC_E_CANTCALLOUT_INASYNCCALL),
		MAKE_SCODE_ENTRY(RPC_E_CANTCALLOUT_INEXTERNALCALL),
		MAKE_SCODE_ENTRY(RPC_E_CANTCALLOUT_ININPUTSYNCCALL),
		MAKE_SCODE_ENTRY(RPC_E_CANTPOST_INSENDCALL),
		MAKE_SCODE_ENTRY(RPC_E_CANTTRANSMIT_CALL),
		MAKE_SCODE_ENTRY(RPC_E_CHANGED_MODE),
		MAKE_SCODE_ENTRY(RPC_E_CLIENT_CANTMARSHAL_DATA),
		MAKE_SCODE_ENTRY(RPC_E_CLIENT_CANTUNMARSHAL_DATA),
		MAKE_SCODE_ENTRY(RPC_E_CLIENT_DIED),
		MAKE_SCODE_ENTRY(RPC_E_CONNECTION_TERMINATED),
		MAKE_SCODE_ENTRY(RPC_E_DISCONNECTED),
		MAKE_SCODE_ENTRY(RPC_E_FAULT),
		MAKE_SCODE_ENTRY(RPC_E_INVALID_CALLDATA),
		MAKE_SCODE_ENTRY(RPC_E_INVALID_DATA),
		MAKE_SCODE_ENTRY(RPC_E_INVALID_DATAPACKET),
		MAKE_SCODE_ENTRY(RPC_E_INVALID_PARAMETER),
		MAKE_SCODE_ENTRY(RPC_E_INVALIDMETHOD),
		MAKE_SCODE_ENTRY(RPC_E_NOT_REGISTERED),
		MAKE_SCODE_ENTRY(RPC_E_OUT_OF_RESOURCES),
		MAKE_SCODE_ENTRY(RPC_E_RETRY),
		MAKE_SCODE_ENTRY(RPC_E_SERVER_CANTMARSHAL_DATA),
		MAKE_SCODE_ENTRY(RPC_E_SERVER_CANTUNMARSHAL_DATA),
		MAKE_SCODE_ENTRY(RPC_E_SERVER_DIED),
		MAKE_SCODE_ENTRY(RPC_E_SERVER_DIED_DNE),
		MAKE_SCODE_ENTRY(RPC_E_SERVERCALL_REJECTED),
		MAKE_SCODE_ENTRY(RPC_E_SERVERCALL_RETRYLATER),
		MAKE_SCODE_ENTRY(RPC_E_SERVERFAULT),
		MAKE_SCODE_ENTRY(RPC_E_SYS_CALL_FAILED),
		MAKE_SCODE_ENTRY(RPC_E_THREAD_NOT_INIT),
		MAKE_SCODE_ENTRY(RPC_E_UNEXPECTED),
		MAKE_SCODE_ENTRY(RPC_E_WRONG_THREAD),
		MAKE_SCODE_ENTRY(STG_E_ABNORMALAPIEXIT),
		MAKE_SCODE_ENTRY(STG_E_ACCESSDENIED),
		MAKE_SCODE_ENTRY(STG_E_CANTSAVE),
		MAKE_SCODE_ENTRY(STG_E_DISKISWRITEPROTECTED),
		MAKE_SCODE_ENTRY(STG_E_EXTANTMARSHALLINGS),
		MAKE_SCODE_ENTRY(STG_E_FILEALREADYEXISTS),
		MAKE_SCODE_ENTRY(STG_E_FILENOTFOUND),
		MAKE_SCODE_ENTRY(STG_E_INSUFFICIENTMEMORY),
		MAKE_SCODE_ENTRY(STG_E_INUSE),
		MAKE_SCODE_ENTRY(STG_E_INVALIDFLAG),
		MAKE_SCODE_ENTRY(STG_E_INVALIDFUNCTION),
		MAKE_SCODE_ENTRY(STG_E_INVALIDHANDLE),
		MAKE_SCODE_ENTRY(STG_E_INVALIDHEADER),
		MAKE_SCODE_ENTRY(STG_E_INVALIDNAME),
		MAKE_SCODE_ENTRY(STG_E_INVALIDPARAMETER),
		MAKE_SCODE_ENTRY(STG_E_INVALIDPOINTER),
		MAKE_SCODE_ENTRY(STG_E_LOCKVIOLATION),
		MAKE_SCODE_ENTRY(STG_E_MEDIUMFULL),
		MAKE_SCODE_ENTRY(STG_E_NOMOREFILES),
		MAKE_SCODE_ENTRY(STG_E_NOTCURRENT),
		MAKE_SCODE_ENTRY(STG_E_NOTFILEBASEDSTORAGE),
		MAKE_SCODE_ENTRY(STG_E_OLDDLL),
		MAKE_SCODE_ENTRY(STG_E_OLDFORMAT),
		MAKE_SCODE_ENTRY(STG_E_PATHNOTFOUND),
		MAKE_SCODE_ENTRY(STG_E_READFAULT),
		MAKE_SCODE_ENTRY(STG_E_REVERTED),
		MAKE_SCODE_ENTRY(STG_E_SEEKERROR),
		MAKE_SCODE_ENTRY(STG_E_SHAREREQUIRED),
		MAKE_SCODE_ENTRY(STG_E_SHAREVIOLATION),
		MAKE_SCODE_ENTRY(STG_E_TOOMANYOPENFILES),
		MAKE_SCODE_ENTRY(STG_E_UNIMPLEMENTEDFUNCTION),
		MAKE_SCODE_ENTRY(STG_E_UNKNOWN),
		MAKE_SCODE_ENTRY(STG_E_WRITEFAULT),
		MAKE_SCODE_ENTRY(TYPE_E_AMBIGUOUSNAME),
		MAKE_SCODE_ENTRY(TYPE_E_BADMODULEKIND),
		MAKE_SCODE_ENTRY(TYPE_E_BUFFERTOOSMALL),
		MAKE_SCODE_ENTRY(TYPE_E_CANTCREATETMPFILE),
		MAKE_SCODE_ENTRY(TYPE_E_CANTLOADLIBRARY),
		MAKE_SCODE_ENTRY(TYPE_E_CIRCULARTYPE),
		MAKE_SCODE_ENTRY(TYPE_E_DLLFUNCTIONNOTFOUND),
		MAKE_SCODE_ENTRY(TYPE_E_DUPLICATEID),
		MAKE_SCODE_ENTRY(TYPE_E_ELEMENTNOTFOUND),
		MAKE_SCODE_ENTRY(TYPE_E_INCONSISTENTPROPFUNCS),
		MAKE_SCODE_ENTRY(TYPE_E_INVALIDSTATE),
		MAKE_SCODE_ENTRY(TYPE_E_INVDATAREAD),
		MAKE_SCODE_ENTRY(TYPE_E_IOERROR),
		MAKE_SCODE_ENTRY(TYPE_E_LIBNOTREGISTERED),
		MAKE_SCODE_ENTRY(TYPE_E_NAMECONFLICT),
		MAKE_SCODE_ENTRY(TYPE_E_OUTOFBOUNDS),
		MAKE_SCODE_ENTRY(TYPE_E_QUALIFIEDNAMEDISALLOWED),
		MAKE_SCODE_ENTRY(TYPE_E_REGISTRYACCESS),
		MAKE_SCODE_ENTRY(TYPE_E_SIZETOOBIG),
		MAKE_SCODE_ENTRY(TYPE_E_TYPEMISMATCH),
		MAKE_SCODE_ENTRY(TYPE_E_UNDEFINEDTYPE),
		MAKE_SCODE_ENTRY(TYPE_E_UNKNOWNLCID),
		MAKE_SCODE_ENTRY(TYPE_E_UNSUPFORMAT),
		MAKE_SCODE_ENTRY(TYPE_E_WRONGTYPEKIND),
		MAKE_SCODE_ENTRY(VIEW_E_DRAW),
	};
	#undef MAKE_SCODE_ENTRY

	// look for it in the table
	for (int i = 0; i < _countof(scNameTable); i++)
	{
		if (sc == scNameTable[i].sc)
			return scNameTable[i].lpszName;
	}
	return NULL;    // not found
}

LPCTSTR AFXAPI AfxGetScodeRangeString(SCODE sc)
{
	struct RANGE_ENTRY
	{
		SCODE scFirst;
		SCODE scLast;
		LPCTSTR lpszName;
	};
	#define MAKE_RANGE_ENTRY(scRange) \
		{ scRange##_FIRST, scRange##_LAST, \
			_T(#scRange) _T("_FIRST...") _T(#scRange) _T("_LAST") }

	static const RANGE_ENTRY scRangeTable[] =
	{
		MAKE_RANGE_ENTRY(CACHE_E),
		MAKE_RANGE_ENTRY(CACHE_S),
		MAKE_RANGE_ENTRY(CLASSFACTORY_E),
		MAKE_RANGE_ENTRY(CLASSFACTORY_S),
		MAKE_RANGE_ENTRY(CLIENTSITE_E),
		MAKE_RANGE_ENTRY(CLIENTSITE_S),
		MAKE_RANGE_ENTRY(CLIPBRD_E),
		MAKE_RANGE_ENTRY(CLIPBRD_S),
		MAKE_RANGE_ENTRY(CONVERT10_E),
		MAKE_RANGE_ENTRY(CONVERT10_S),
		MAKE_RANGE_ENTRY(CO_E),
		MAKE_RANGE_ENTRY(CO_S),
		MAKE_RANGE_ENTRY(DATA_E),
		MAKE_RANGE_ENTRY(DATA_S),
		MAKE_RANGE_ENTRY(DRAGDROP_E),
		MAKE_RANGE_ENTRY(DRAGDROP_S),
		MAKE_RANGE_ENTRY(ENUM_E),
		MAKE_RANGE_ENTRY(ENUM_S),
		MAKE_RANGE_ENTRY(INPLACE_E),
		MAKE_RANGE_ENTRY(INPLACE_S),
		MAKE_RANGE_ENTRY(MARSHAL_E),
		MAKE_RANGE_ENTRY(MARSHAL_S),
		MAKE_RANGE_ENTRY(MK_E),
		MAKE_RANGE_ENTRY(MK_S),
		MAKE_RANGE_ENTRY(OLEOBJ_E),
		MAKE_RANGE_ENTRY(OLEOBJ_S),
		MAKE_RANGE_ENTRY(OLE_E),
		MAKE_RANGE_ENTRY(OLE_S),
		MAKE_RANGE_ENTRY(REGDB_E),
		MAKE_RANGE_ENTRY(REGDB_S),
		MAKE_RANGE_ENTRY(VIEW_E),
		MAKE_RANGE_ENTRY(VIEW_S),
	};
	#undef MAKE_RANGE_ENTRY

	// look for it in the table
	for (int i = 0; i < _countof(scRangeTable); i++)
	{
		if (sc >= scRangeTable[i].scFirst && sc <= scRangeTable[i].scLast)
			return scRangeTable[i].lpszName;
	}
	return NULL;    // not found
}

LPCTSTR AFXAPI AfxGetSeverityString(SCODE sc)
{
	static const TCHAR* rgszSEVERITY[] =
	{
		_T("SEVERITY_SUCCESS"),
		_T("SEVERITY_ERROR"),
	};
	return rgszSEVERITY[SCODE_SEVERITY(sc)];
}

LPCTSTR AFXAPI AfxGetFacilityString(SCODE sc)
{
	static const TCHAR* rgszFACILITY[] =
	{
		_T("FACILITY_NULL"),
		_T("FACILITY_RPC"),
		_T("FACILITY_DISPATCH"),
		_T("FACILITY_STORAGE"),
		_T("FACILITY_ITF"),
		_T("FACILITY_0x05"),
		_T("FACILITY_0x06"),
		_T("FACILITY_WIN32"),
		_T("FACILITY_WINDOWS"),
	};
	if (SCODE_FACILITY(sc) >= _countof(rgszFACILITY))
		return _T("<Unknown Facility>");

	return rgszFACILITY[SCODE_FACILITY(sc)];
}

LPCTSTR AFXAPI AfxGetFullScodeString(SCODE sc)
{
	static TCHAR szBuf[128];
	LPCTSTR lpsz;
	if ((lpsz = AfxGetScodeString(sc)) != NULL)
	{
		// found exact match
		wsprintf(szBuf, _T("%s ($%08lX)"), lpsz, sc);
	}
	else if ((lpsz = AfxGetScodeRangeString(sc)) != NULL)
	{
		// found suitable range
		wsprintf(szBuf, _T("range: %s ($%08lX)"), lpsz, sc);
	}
	else
	{
		// not found at all -- split it up into its parts
		wsprintf(szBuf, _T("severity: %s, facility: %s ($%08lX)"),
			AfxGetSeverityString(sc), AfxGetFacilityString(sc), sc);
	}
	return szBuf;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// Exceptions for OLE Support

void AFXAPI AfxThrowOleException(SCODE sc)
{
#ifdef _DEBUG
	TRACE1("Warning: constructing COleException, scode = %s.\n",
		AfxGetFullScodeString(sc));
#endif
	COleException* pException = new COleException;
	pException->m_sc = sc;
	THROW(pException);
}

BOOL COleException::GetErrorMessage(LPTSTR lpszError, UINT nMaxError,
		PUINT pnHelpContext)
{
	ASSERT(lpszError != NULL && AfxIsValidString(lpszError, nMaxError));

	if (pnHelpContext != NULL)
		*pnHelpContext = 0;

	LPTSTR lpBuffer;
	if (::FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
				FORMAT_MESSAGE_FROM_SYSTEM,
				NULL, m_sc,
				MAKELANGID(LANG_NEUTRAL, SUBLANG_SYS_DEFAULT),
				(LPTSTR) &lpBuffer, 0, NULL) == 0)
	{
		*lpszError = '\0';
		return FALSE;
	}
	else
	{
		lstrcpyn(lpszError, lpBuffer, nMaxError);
		LocalFree(lpBuffer);
		return TRUE;
	}
}

/////////////////////////////////////////////////////////////////////////////
// Turn a caught exception into an OLE return code

SCODE PASCAL COleException::Process(const CException* pAnyException)
{
	SCODE sc;
	if (pAnyException->IsKindOf(RUNTIME_CLASS(COleException)))
123

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