SIMPLELOG.IDL

/******************************************************************************\ 
******************************************************************************** 
* Filename: SimpleLog.idl 
* 
* Description: 
* 
* This file is provided as part of the Microsoft Transaction Server 
* Software Development Kit 
* 
*THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT  
*WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,  
*INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES  
*OF MERCHANTABILITY AND/OR FITNESS FOR A  PARTICULAR  
*PURPOSE. 
* 
* Copyright (C) 1997 Microsoft Corporation, All rights reserved 
******************************************************************************** 
\******************************************************************************/ 
// SimpleLog.idl : IDL source for SimpleLog.dll 
// 
 
// This file will be processed by the MIDL tool to 
// produce the type library (SimpleLog.tlb) and marshalling code. 
import "oaidl.idl"; 
 
//--------------------------------------------------------------------- 
// LOG_RM_COMMAND: 
// Enumeration of resource manager command codes used during logging. 
//--------------------------------------------------------------------- 
 
typedef long LOG_RM_COMMAND; 
 
const LOG_RM_COMMAND LOG_RM_PRIVATE=1; 
const LOG_RM_COMMAND LOG_RM_XACT_PREPARE=2; 
const LOG_RM_COMMAND LOG_RM_XACT_COMMIT=3; 
const LOG_RM_COMMAND LOG_RM_XACT_BEGIN=4; 
const LOG_RM_COMMAND LOG_RM_XACT_END=5; 
const LOG_RM_COMMAND LOG_RM_ENDOFLOG=6; 
const LOG_RM_COMMAND LOG_RM_CHECKPOINT=7; 
const LOG_RM_COMMAND LOG_RM_ABORT_REQUEST=20; 
const LOG_RM_COMMAND LOG_RM_COMMIT_REQUEST=21; 
 
 
[ 
 
object, 
uuid(5BFC4335-4C90-11D0-9697-00AA00C149A6), 
helpstring("ISimpleLog Interface"), 
pointer_default(unique) 
] 
interface ISimpleLog : IUnknown 
{ 
 
 
HRESULTWriteLog ([in] GUID guidTx, 
[in] LOG_RM_COMMAND eOp,  
[in, size_is(cbBytes)] BYTE * pByte, 
[in] long cbBytes); 
 
HRESULTInit([in]BSTR  pszLogFileName); 
HRESULTRecoveryInfo([out] IStorage **ppStorage); 
[helpstring("method WriteStreamToLog")] HRESULT WriteStreamToLog(GUID GuidTx, LOG_RM_COMMAND eOp, IStream * pStream); 
[helpstring("method RemoveTxStream")] HRESULT RemoveTxStream(GUID guidTx); 
[helpstring("method WriteVariantToLog")] HRESULT WriteVariantToLog(GUID m_guidTx, VARIANT *pVariant); 
[helpstring("method GetStream")] HRESULT GetStream(GUID guidTx, [out] IStream **ppStream); 
 
 
}; 
[ 
uuid(5BFC4333-4C90-11D0-9697-00AA00C149A6), 
version(1.0), 
helpstring("SimpleLog 1.0 Type Library") 
] 
library SIMPLELOGLib 
{ 
importlib("stdole32.tlb"); 
 
[ 
uuid(5BFC4336-4C90-11D0-9697-00AA00C149A6), 
helpstring("SimpleLog Class") 
] 
coclass CoSimpleLog 
{ 
[default] interface ISimpleLog; 
}; 
};