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/*===================================================================
Microsoft
Microsoft Confidential.Copyright 1997 Microsoft Corporation. All Rights Reserved.
Component: VPTOOL a WAMREG unit testing tool
File: util.cpp
Owner: leijin
Description:Contains utility functions used by vptool. Including Debugging, timing, helping functions.
Note:===================================================================*/
#ifndef _VPTOOL_UTIL_H_
#define _VPTOOL_UTIL_H_
#include <stdio.h>
#include <wtypes.h>
enum eCommand { eCommand_INSTALL = 1, eCommand_UNINSTALL, eCommand_UPGRADE, eCommand_CREATEINPROC, eCommand_CREATEOUTPROC, eCommand_CREATEINPOOL, eCommand_DELETE, eCommand_GETSTATUS, eCommand_UNLOAD, eCommand_DELETEREC, eCommand_RECOVER, eCommand_GETSIGNATURE, eCommand_SERIALIZE, eCommand_DESERIALIZE, eCommand_HELP, eCommand_2CREATE, eCommand_2DELETE, eCommand_2CREATEPOOL, eCommand_2DELETEPOOL, eCommand_2ENUMPOOL, eCommand_2RECYCLEPOOL, eCommand_2GETMODE, eCommand_2TestConn}; struct CommandParam{ eCommand eCmd; char *szCommandLineSwitch; char *szMetabasePath; bool fRequireMDPath;};typedef struct CommandParam CommandParam;
BOOL ParseCommandLine(int argc, char **argv);void PrintHelp(BOOL fAdvanced = FALSE);
DWORD Timer();VOID Report_Time(double ElaspedSec);
extern const UINT rgComMax;extern CommandParam g_Command;
//
//
struct VP_Options{ BOOL fEnableTimer;};
extern VP_Options g_Options;
//-----------------------------------------------------------------------------
// CStopWatch
//-----------------------------------------------------------------------------
// This class implements a simple stopwatch timer.
class CStopWatch{public: CStopWatch() { Reset(); }
//~CStopWatch()
//{ }
void Start() { QueryPerformanceCounter( (LARGE_INTEGER *) &m_liBeg ); }
void Stop() { //LARGE_INTEGER liTmp;
__int64 liEnd; QueryPerformanceCounter( (LARGE_INTEGER *) &liEnd ); m_liTotal += liEnd - m_liBeg; }
void Reset() { m_liBeg = m_liTotal = 0; } // Return time in seconds.
double GetElapsedSec() { //LARGE_INTEGER liFreq;
__int64 liFreq; QueryPerformanceFrequency( (LARGE_INTEGER *) &liFreq ); // Counts/sec
if (liFreq == 0) { // Who knows? Hardware does not support.
// Maybe millisec?
// This is rare; modern PC's return liFreq.
liFreq = 1000; } return (double) m_liTotal / (double) liFreq; }
private: //LARGE_INTEGER m_liBeg;
//LARGE_INTEGER m_liTotal;
__int64 m_liBeg; __int64 m_liTotal;};
#endif // _VPTOOL_UTIL_H
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