tracker.h

用VC开发ACTIVEX 一书 实例2 ATLServer

// Tracker.h : Declaration of the CTracker

#ifndef __TRACKER_H_
#define __TRACKER_H_

#include "resource.h"       // main symbols

/////////////////////////////////////////////////////////////////////////////
// CTracker
class ATL_NO_VTABLE CTracker : 
	public CComObjectRootEx<CComObjectThreadModel>,
	public CComCoClass<CTracker, &CLSID_Tracker>,
	public ISupportErrorInfo,
	public IDispatchImpl<ITracker, &IID_ITracker, &LIBID_ATLSERVERLib>
{
public:
	// constructor
	CTracker();
	// destructor
	~CTracker();

DECLARE_REGISTRY_RESOURCEID(IDR_TRACKER)

BEGIN_COM_MAP(CTracker)
	COM_INTERFACE_ENTRY(ITracker)
	COM_INTERFACE_ENTRY(IDispatch)
	COM_INTERFACE_ENTRY(ISupportErrorInfo)
END_COM_MAP()

// DECLARE_NOT_AGGREGATABLE_SHARED(CTracker, &CLSID_Tracker) 
DECLARE_NOT_AGGREGATABLE_SINGLE(CTracker, &CLSID_Tracker, ITracker, &IID_ITracker) 

// ISupportsErrorInfo
	STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid);

// ITracker
public:
	STDMETHOD(get_Indent)(/*[out, retval]*/ long *pVal);
	STDMETHOD(put_Indent)(/*[in]*/ long newVal);
	STDMETHOD(OutputLines)(/*[in]*/ VARIANT * varOutputArray, /*[in,optional]*/ VARIANT varIndent, /*[out,retval]*/ VARIANT_BOOL * RetVal);

protected:
	FILE * m_fileLog;
	long m_lTimeBegin;
	long m_lHiResTime;
	long m_lLastHiResTime;
	long m_lIndent;
};

#endif //__TRACKER_H_