Source code of Windows XP (NT5)
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/*
**------------------------------------------------------------------------------** Module: Disk Space Cleanup Property Sheets** File: dmgrinfo.h**** Purpose: Defines the CleanupMgrInfo class for the property tab** Notes: ** Mod Log: Created by Jason Cobb (2/97)**** Copyright (c)1997 Microsoft Corporation, All Rights Reserved**------------------------------------------------------------------------------*/#ifndef DMGRINFO_H
#define DMGRINFO_H
/*
**------------------------------------------------------------------------------** Project include files**------------------------------------------------------------------------------*/
#ifndef COMMON_H
#include "common.h"
#endif
#ifndef EMPTYVC_H
#include <emptyvc.h>
#endif
#ifndef DISKUTIL_H
#include "diskutil.h"
#endif
#ifndef CALLBACK_H
#include "callback.h"
#endif
/*
**------------------------------------------------------------------------------** Defines**------------------------------------------------------------------------------*/#define WMAPP_UPDATEPROGRESS WM_USER+1
#define WMAPP_UPDATESTATUS WM_USER+2
#define PROGRESS_DIVISOR 0xFFFF
/*
**------------------------------------------------------------------------------** Global function prototypes**------------------------------------------------------------------------------*/ // forward references to make compile work
class CleanupMgrInfo;
CleanupMgrInfo * GetCleanupMgrInfoPointer(HWND hDlg);
/*
**------------------------------------------------------------------------------** Class declarations**------------------------------------------------------------------------------*/typedef struct tag_ClientInfo{ HICON hIcon; CLSID clsid; LPEMPTYVOLUMECACHE pVolumeCache; HKEY hClientKey; TCHAR szRegKeyName[MAX_PATH]; LPWSTR wcsDescription; LPWSTR wcsDisplayName; LPWSTR wcsAdvancedButtonText; DWORD dwInitializeFlags; DWORD dwPriority; ULARGE_INTEGER dwUsedSpace; BOOL bShow; BOOL bSelected;} CLIENTINFO, *PCLIENTINFO;
/*
**------------------------------------------------------------------------------** Class: CleanupMgrInfo** Purpose: Stores useful info for the Disk space cleanup manager drive tab** Notes:** Mod Log: Created by Jason Cobb (2/97)**------------------------------------------------------------------------------*/class CleanupMgrInfo {private:protected: static HINSTANCE hInstance; void init(void); void destroy(void); BOOL initializeClients(void); void deactivateClients(void); void deactivateSingleClient(PCLIENTINFO pSingleClientInfo); BOOL getSpaceUsedByClients(void); void calculateSpaceToPurge(void); HICON GetClientIcon(LPTSTR, BOOL fIconPath);
public: drenum dre; // Drive letter
HICON hDriveIcon; // Drive Icon
TCHAR szRoot[MAX_PATH]; // Root
TCHAR szVolName[MAX_PATH]; // Volume name
TCHAR szFileSystem[MAX_PATH]; // File System name
hardware hwHardware; // Hardware Type
volumetype vtVolume; // Volume Type
ULARGE_INTEGER cbDriveFree; // Free space on drive
ULARGE_INTEGER cbDriveUsed; // Used space on drive
ULARGE_INTEGER cbEstCleanupSpace; // Estimated space that can be cleaned
ULARGE_INTEGER cbLowSpaceThreshold; // Low disk space threshold (for agressive mode)
ULARGE_INTEGER cbSpaceToPurge; ULARGE_INTEGER cbProgressDivider;
DWORD dwReturnCode; DWORD dwUIFlags; ULONG ulSAGEProfile; // SAGE Profile
BOOL bOutOfDiskSpace; // Are we in agressive mode?
BOOL bPurgeFiles; // Should we delete the files?
HANDLE hAbortScanThread; // Abort Scan thread Handle
HWND hAbortScanWnd; HANDLE hAbortScanEvent; DWORD dwAbortScanThreadID;
HANDLE hAbortPurgeThread; HWND hAbortPurgeWnd; HANDLE hAbortPurgeEvent; DWORD dwAbortPurgeThreadID; ULARGE_INTEGER cbTotalPurgedSoFar; ULARGE_INTEGER cbCurrentClientPurgedSoFar;
static void Register(HINSTANCE hInstance); static void Unregister();
//
//Volume Cache client information
//
int iNumVolumeCacheClients; PCLIENTINFO pClientInfo;
//
//IEmptyVolumeCacheCallBack interface
//
PCVOLUMECACHECALLBACK volumeCacheCallBack; LPEMPTYVOLUMECACHECALLBACK pIEmptyVolumeCacheCallBack; BOOL bAbortScan; BOOL bAbortPurge; //
//Constructors
//
CleanupMgrInfo (void); CleanupMgrInfo (LPTSTR lpDrive, DWORD dwFlags, ULONG ulProfile); ~CleanupMgrInfo (void);
//
//Creation methods
//
BOOL isValid (void) { return dre != Drive_INV; } BOOL create (LPTSTR lpDrive, DWORD Flags); BOOL isAbortScan (void) { return bAbortScan; }
BOOL purgeClients(void);
}; // CleanupMgrInfo
#endif DMGRINFO_H
/*
**------------------------------------------------------------------------------** End of File**------------------------------------------------------------------------------*/
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