INSTANCESINK.H

/******************************************************************************\ 
******************************************************************************** 
* Filename: InstanceSink.h 
* 
* Description:  Sink for Instance Events 
* 
* 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 
******************************************************************************** 
\******************************************************************************/ 
 
#ifndef __INSTANCESINK_H__ 
#define __INSTANCESINK_H__ 
 
#include "resource.h"       // main symbols 
 
CComBSTR GuidToBstr(REFGUID guid); 
 
class CMtsSpy; 
 
///////////////////////////////////////////////////////////////////////////// 
// CInstanceSink  
class ATL_NO_VTABLE CInstanceSink :  
public CMtsSink, 
public IMtsInstanceEvents 
{ 
public: 
CInstanceSink(CMtsSpy * pSpy) 
{ 
m_pSpy = pSpy; 
} 
 
CInstanceSink() 
{ 
m_pSpy = NULL; 
} 
 
DECLARE_NOT_AGGREGATABLE(CInstanceSink) 
DECLARE_GET_CONTROLLING_UNKNOWN() 
 
BEGIN_COM_MAP(CInstanceSink) 
COM_INTERFACE_ENTRY(IMtsInstanceEvents) 
COM_INTERFACE_ENTRY_CHAIN(CMtsSink) 
END_COM_MAP() 
 
virtual REFIID GetIID(){return IID_IMtsInstanceEvents;} 
STDMETHODIMP GetSinkType(EventEnum * e){*e = Instance;return S_OK;} 
 
STDMETHODIMP OnObjectCreate(LONGLONG perfCount, REFGUID guidActivity, REFCLSID clsid, REFGUID tsid, MTS_OBJID ObjectID) 
{ 
m_pSpy -> AddEventToList(perfCount, _TEXT("OnObjectCreate"), m_sPackageName); 
WCHAR id[16]; 
wsprintfW(id,L"0x%08X", ObjectID); 
 
    CComBSTR sGuidActivity = GuidToBstr(guidActivity); 
    CComBSTR sClsid = GuidToBstr(clsid); 
    CComBSTR sTsid = GuidToBstr(tsid); 
 
m_pSpy -> AddParamValueToList(L"ObjectID", id); 
m_pSpy -> AddParamValueToList(L"guidActivity", sGuidActivity); 
m_pSpy -> AddParamValueToList(L"clsid", sClsid); 
m_pSpy -> AddParamValueToList(L"tsid", sTsid); 
IF_AUDIT_DO(OnObjectCreate)(perfCount, 
sGuidActivity, 
sClsid, 
sTsid, 
ObjectID); 
 
return S_OK; 
} 
 
STDMETHODIMP OnObjectRelease(LONGLONG perfCount, MTS_OBJID ObjectID) 
{ 
WCHAR p1[32]; 
wsprintfW(p1, L"ObjectID: %ld", ObjectID); 
m_pSpy -> AddEventToList(perfCount, _TEXT("OnObjectRelease"), m_sPackageName); 
WCHAR id[16]; 
wsprintfW(id,L"0x%08X", ObjectID); 
m_pSpy -> AddParamValueToList(L"ObjectID", id); 
IF_AUDIT_DO(OnObjectRelease)(perfCount, 
 ObjectID); 
 
return S_OK; 
} 
 
}; 
 
#endif //__INSTANCESINK_H__