Source code of Windows XP (NT5)
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#ifndef __STATS_H
#define __STATS_H
///////////////////////////////////////////////////////////////////////////////
/* File: stats.h
Description: These classes provide temporary storage of quota information for a given volume/user pair. Creation of the object automatically gathers the necessary quota and user information. Clients then query the objects to retrieve quota statistics when desired.
CStatistics CStatisticsList +----------+ +--->| CVolume | | +----------+ +-----------------+ +-------------+<---+ | CStatisticsList |<-->>| CStatistics | contains +-----------------+ +-------------+<---+ | +-------------+ +--->| CVolumeUser | +-------------+
Revision History:
Date Description Programmer -------- --------------------------------------------------- ---------- 07/01/97 Initial creation. BrianAu*////////////////////////////////////////////////////////////////////////////////
#ifndef _WINDOWS_
# include <windows.h>
#endif
#ifndef __VOLUSER_H
# include "voluser.h"
#endif
#ifndef __VOLUME_H
# include "volume.h"
#endif
class CStatistics{ public: CStatistics(TCHAR chVolLetter, LPCTSTR pszVolDisplayName, LPBYTE pUserSid); ~CStatistics(VOID) { };
BOOL SameVolume(const CStatistics& rhs) const { return m_vol == rhs.m_vol; }
TCHAR GetVolumeLetter(VOID) const { return m_vol.GetLetter(); }
VOID GetVolumeDisplayName(CString& strOut) const { m_vol.GetDisplayName(strOut); }
LPCTSTR GetVolumeDisplayName(VOID) const { return m_vol.GetDisplayName(); }
BOOL QuotasEnabled(VOID) const { return m_bQuotaEnabled; }
BOOL WarnAtThreshold(VOID) const { return m_bWarnAtThreshold; }
BOOL DenyAtLimit(VOID) const { return m_bDenyAtLimit; }
VOID GetUserDisplayName(CString& strOut) const { m_volUser.GetDisplayName(strOut); }
LPCTSTR GetUserDisplayName(VOID) const { return m_volUser.GetDisplayName(); }
VOID GetUserEmailName(CString& strOut) const { m_volUser.GetEmailName(strOut); }
LPCTSTR GetUserEmailName(VOID) const { return m_volUser.GetEmailName(); }
LARGE_INTEGER GetUserQuotaThreshold(VOID) const { return m_volUser.GetQuotaThreshold(); }
LARGE_INTEGER GetUserQuotaLimit(VOID) const { return m_volUser.GetQuotaLimit(); }
LARGE_INTEGER GetUserQuotaUsed(VOID) const { return m_volUser.GetQuotaUsed(); }
BOOL IsValid(VOID) const { return m_bValid; }
BOOL IncludeInReport(VOID) const;
private: CVolume m_vol; // Volume-specific info.
CVolumeUser m_volUser; // User-specific info.
BOOL m_bQuotaEnabled; // Are quotas enabled?
BOOL m_bWarnAtThreshold; // Warn user at threshold?
BOOL m_bDenyAtLimit; // Deny disk space at limit?
BOOL m_bValid; // Is this object valid?
//
// Prevent copy.
//
CStatistics(const CStatistics& rhs); CStatistics& operator = (const CStatistics& rhs);};
class CStatisticsList{ public: CStatisticsList(VOID); ~CStatisticsList(VOID);
INT Count(VOID) { return m_List.Count(); }
const CStatistics *GetEntry(INT iEntry);
HRESULT AddEntry(TCHAR chVolLetter, LPCTSTR pszVolDisplayName, LPBYTE pUserSid);
private: CArray<CStatistics *> m_List;};
#endif //__STATS_H
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