151 lines
5.4 KiB
C++
151 lines
5.4 KiB
C++
#pragma option push -b -a8 -pc -A- /*P_O_Push*/
|
|
//***************************************************************************
|
|
//
|
|
// Copyright (c) 1997-1999 Microsoft Corporation
|
|
//
|
|
// wbemtime.h
|
|
//
|
|
// Purpose: declares the WBEMTime and WBEMTimeSpan objects which are
|
|
// similar to the MFC CTime and CTimeSpan objects. The WBEM versions
|
|
// are capable of storing down to the nsec and also have functions for
|
|
// Creating from and getting BSTRs.
|
|
//
|
|
// Note; The current implementation of WBEMTime does not support dates
|
|
// before 1601;
|
|
//
|
|
//***************************************************************************
|
|
|
|
#if _MSC_VER > 1000
|
|
#pragma once
|
|
#endif
|
|
|
|
#ifndef WBEMTIME_HEADERFILE_IS_INCLUDED
|
|
#define WBEMTIME_HEADERFILE_IS_INCLUDED
|
|
|
|
#define INVALID_TIME 0xffffffffffffffff
|
|
|
|
#include <polarity.h>
|
|
#include <time.h>
|
|
#pragma warning( disable : 4290 ) // Ignore 'C++ Exception Specification ignored'
|
|
#include <ProvExce.h>
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
// WBEMTimeSpan - This class holds time span values.
|
|
|
|
class POLARITY WBEMTimeSpan
|
|
{
|
|
private:
|
|
|
|
ULONGLONG m_Time;
|
|
friend class WBEMTime;
|
|
|
|
public:
|
|
|
|
WBEMTimeSpan () { m_Time = INVALID_TIME ; }
|
|
WBEMTimeSpan ( const BSTR bstrDMTFFormat ) { *this = bstrDMTFFormat ; }
|
|
|
|
WBEMTimeSpan (
|
|
|
|
int iDays ,
|
|
int iHours ,
|
|
int iMinutes ,
|
|
int iSeconds ,
|
|
int iMSec=0 ,
|
|
int iUSec=0,
|
|
int iNSec=0
|
|
) ;
|
|
|
|
WBEMTimeSpan operator+ (const WBEMTimeSpan &uAdd ) const ;
|
|
const WBEMTimeSpan &operator+= ( const WBEMTimeSpan &uAdd ) ;
|
|
|
|
WBEMTimeSpan operator- (const WBEMTimeSpan &uSub ) const ;
|
|
const WBEMTimeSpan &operator-= ( const WBEMTimeSpan &uSub ) ;
|
|
|
|
const WBEMTimeSpan &operator= ( const BSTR pDMTFFormat ) ;
|
|
|
|
BOOL operator== ( const WBEMTimeSpan &a ) const { return m_Time == a.m_Time ; }
|
|
BOOL operator!= ( const WBEMTimeSpan &a ) const { return m_Time != a.m_Time ; }
|
|
BOOL operator< ( const WBEMTimeSpan &a ) const { return m_Time < a.m_Time ; }
|
|
BOOL operator<= ( const WBEMTimeSpan &a ) const { return m_Time <= a.m_Time ; }
|
|
BOOL operator> ( const WBEMTimeSpan &a ) const { return m_Time > a.m_Time ; }
|
|
BOOL operator>= ( const WBEMTimeSpan &a ) const { return m_Time >= a.m_Time ; }
|
|
|
|
BSTR GetBSTR ( void ) const throw ( CHeap_Exception ) ;
|
|
|
|
bool IsOk () const { return m_Time != INVALID_TIME ? true : false; }
|
|
ULONGLONG GetTime () const { return m_Time ; }
|
|
void Clear ( void ) { m_Time = INVALID_TIME ; }
|
|
|
|
// These are all deprecated
|
|
WBEMTimeSpan ( const FILETIME &ft ) ;
|
|
WBEMTimeSpan ( const time_t & t ) ;
|
|
const WBEMTimeSpan &operator= ( const FILETIME &ft ) ;
|
|
const WBEMTimeSpan &operator= ( const time_t &t ) ;
|
|
BOOL Gettime_t ( time_t *ptime_t ) const ;
|
|
BOOL GetFILETIME ( FILETIME *pst ) const ;
|
|
|
|
};
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
// WBEMTime - This class holds time values.
|
|
|
|
class POLARITY WBEMTime
|
|
{
|
|
public:
|
|
|
|
WBEMTime () { m_uTime = INVALID_TIME ; }
|
|
WBEMTime ( const BSTR bstrDMTFFormat ) { *this = bstrDMTFFormat ; }
|
|
WBEMTime ( const SYSTEMTIME &st ) { *this = st ; }
|
|
WBEMTime ( const FILETIME &ft ) { *this = ft ; }
|
|
WBEMTime ( const struct tm &tmin ) { *this = tmin ; }
|
|
WBEMTime ( const time_t &t ) { *this = t ; }
|
|
|
|
WBEMTime operator+ ( const WBEMTimeSpan &uAdd ) const ;
|
|
const WBEMTime &operator+=( const WBEMTimeSpan &ts ) ;
|
|
|
|
WBEMTimeSpan operator- ( const WBEMTime &sub ) ;
|
|
|
|
WBEMTime operator- ( const WBEMTimeSpan &sub ) const;
|
|
const WBEMTime &operator-=( const WBEMTimeSpan &sub );
|
|
|
|
const WBEMTime &operator= ( const BSTR bstrDMTFFormat ) ;
|
|
const WBEMTime &operator= ( const SYSTEMTIME &st ) ;
|
|
const WBEMTime &operator= ( const FILETIME &ft ) ;
|
|
const WBEMTime &operator= ( const struct tm &tmin ) ;
|
|
const WBEMTime &operator= ( const time_t & t) ;
|
|
|
|
BOOL operator== ( const WBEMTime &a ) const { return m_uTime == a.m_uTime ; }
|
|
BOOL operator!= ( const WBEMTime &a ) const { return m_uTime != a.m_uTime ; }
|
|
BOOL operator< ( const WBEMTime &a ) const { return m_uTime < a.m_uTime ; }
|
|
BOOL operator<= ( const WBEMTime &a ) const { return m_uTime <= a.m_uTime ; }
|
|
BOOL operator> ( const WBEMTime &a ) const { return m_uTime > a.m_uTime ; }
|
|
BOOL operator>= ( const WBEMTime &a ) const { return m_uTime >= a.m_uTime ; }
|
|
|
|
BSTR GetBSTR ( void ) const throw ( CHeap_Exception ) ;
|
|
BOOL GetStructtm (struct tm *ptm ) const;
|
|
BOOL Gettime_t ( time_t *ptime_t ) const;
|
|
BOOL GetSYSTEMTIME ( SYSTEMTIME *pst ) const;
|
|
BOOL GetFILETIME ( FILETIME *pst ) const;
|
|
|
|
BOOL SetDMTF ( const BSTR wszText ) ;
|
|
BSTR GetDMTF ( BOOL bLocal = FALSE ) const throw ( CHeap_Exception ) ;
|
|
|
|
BSTR GetDMTFNonNtfs(void) const ;
|
|
|
|
void Clear ( void ) { m_uTime = INVALID_TIME ; }
|
|
|
|
bool IsOk () const { return m_uTime != INVALID_TIME ? true : false; }
|
|
ULONGLONG GetTime () const { return m_uTime ; }
|
|
|
|
static LONG WINAPI GetLocalOffsetForDate(const struct tm *tmin);
|
|
static LONG WINAPI GetLocalOffsetForDate(const SYSTEMTIME *pst);
|
|
static LONG WINAPI GetLocalOffsetForDate(const FILETIME *pft);
|
|
static LONG WINAPI GetLocalOffsetForDate(const time_t &t);
|
|
|
|
private:
|
|
ULONGLONG m_uTime;
|
|
};
|
|
|
|
#endif
|
|
#pragma option pop /*P_O_Pop*/
|