mirror of
https://github.com/reactos/reactos.git
synced 2024-11-19 05:22:59 +00:00
734 lines
22 KiB
C
734 lines
22 KiB
C
/*
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* PROJECT: ReactOS system properties, control panel applet
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* LICENSE: GPL - See COPYING in the top level directory
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* FILE: dll/cpl/sysdm/virtual.c
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* PURPOSE: Virtual memory control dialog
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* COPYRIGHT: Copyright 2006 Ged Murphy <gedmurphy@gmail.com>
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*
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*/
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#include "precomp.h"
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static BOOL OnSelChange(HWND hwndDlg, PVIRTMEM pVirtMem);
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static LPCTSTR lpKey = _T("SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Memory Management");
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static BOOL
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ReadPageFileSettings(PVIRTMEM pVirtMem)
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{
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HKEY hkey = NULL;
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DWORD dwType;
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DWORD dwDataSize;
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BOOL bRet = FALSE;
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if (RegCreateKeyEx(HKEY_LOCAL_MACHINE,
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lpKey,
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0,
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NULL,
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REG_OPTION_NON_VOLATILE,
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KEY_QUERY_VALUE,
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NULL,
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&hkey,
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NULL) == ERROR_SUCCESS)
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{
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if (RegQueryValueEx(hkey,
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_T("PagingFiles"),
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NULL,
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&dwType,
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NULL,
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&dwDataSize) == ERROR_SUCCESS)
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{
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pVirtMem->szPagingFiles = (LPTSTR)HeapAlloc(GetProcessHeap(),
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0,
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dwDataSize);
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if (pVirtMem->szPagingFiles != NULL)
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{
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ZeroMemory(pVirtMem->szPagingFiles,
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dwDataSize);
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if (RegQueryValueEx(hkey,
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_T("PagingFiles"),
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NULL,
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&dwType,
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(PBYTE)pVirtMem->szPagingFiles,
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&dwDataSize) == ERROR_SUCCESS)
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{
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bRet = TRUE;
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}
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}
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}
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}
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if (!bRet)
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ShowLastWin32Error(pVirtMem->hSelf);
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if (hkey != NULL)
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RegCloseKey(hkey);
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return bRet;
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}
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static VOID
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GetPageFileSizes(LPTSTR lpPageFiles,
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LPINT lpInitialSize,
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LPINT lpMaximumSize)
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{
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INT i = 0;
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*lpInitialSize = -1;
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*lpMaximumSize = -1;
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while (*lpPageFiles != _T('\0'))
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{
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if (*lpPageFiles == _T(' '))
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{
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lpPageFiles++;
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switch (i)
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{
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case 0:
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*lpInitialSize = (INT)_ttoi(lpPageFiles);
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i = 1;
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break;
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case 1:
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*lpMaximumSize = (INT)_ttoi(lpPageFiles);
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return;
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}
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}
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lpPageFiles++;
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}
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}
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static VOID
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ParseMemSettings(PVIRTMEM pVirtMem)
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{
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TCHAR szDrives[1024]; // All drives
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LPTSTR DrivePtr = szDrives;
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TCHAR szDrive[3]; // Single drive
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TCHAR szVolume[MAX_PATH + 1];
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INT MinSize;
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INT MaxSize;
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INT DriveLen;
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INT PgCnt = 0;
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INT Len;
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DriveLen = GetLogicalDriveStrings(1023,
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szDrives);
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while (DriveLen != 0)
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{
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Len = lstrlen(DrivePtr) + 1;
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DriveLen -= Len;
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DrivePtr = _tcsupr(DrivePtr);
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/* Copy the 'X:' portion */
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lstrcpyn(szDrive, DrivePtr, sizeof(szDrive) / sizeof(TCHAR));
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if (GetDriveType(DrivePtr) == DRIVE_FIXED)
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{
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MinSize = -1;
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MaxSize = -1;
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/* Does drive match the one in the registry ? */
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if (!_tcsncmp(pVirtMem->szPagingFiles, szDrive, 2))
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{
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GetPageFileSizes(pVirtMem->szPagingFiles,
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&MinSize,
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&MaxSize);
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}
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pVirtMem->Pagefile[PgCnt].OldMinSize = MinSize;
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pVirtMem->Pagefile[PgCnt].OldMaxSize = MaxSize;
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pVirtMem->Pagefile[PgCnt].NewMinSize = MinSize;
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pVirtMem->Pagefile[PgCnt].NewMaxSize = MaxSize;
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pVirtMem->Pagefile[PgCnt].bUsed = TRUE;
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lstrcpy(pVirtMem->Pagefile[PgCnt].szDrive, szDrive);
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/* Get the volume label if there is one */
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if (GetVolumeInformation(DrivePtr,
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szVolume,
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MAX_PATH + 1,
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NULL,
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NULL,
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NULL,
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NULL,
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0))
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{
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pVirtMem->Pagefile[PgCnt].pszVolume = HeapAlloc(GetProcessHeap(),
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0,
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(_tcslen(szVolume) + 1) * sizeof(TCHAR));
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if (pVirtMem->Pagefile[PgCnt].pszVolume != NULL)
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_tcscpy(pVirtMem->Pagefile[PgCnt].pszVolume, szVolume);
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}
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PgCnt++;
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}
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DrivePtr += Len;
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}
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pVirtMem->Count = PgCnt;
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}
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static VOID
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WritePageFileSettings(PVIRTMEM pVirtMem)
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{
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HKEY hk = NULL;
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TCHAR szPagingFiles[2048];
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TCHAR szText[256];
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INT i, nPos = 0;
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BOOL bErr = TRUE;
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for (i = 0; i < pVirtMem->Count; ++i)
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{
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if (pVirtMem->Pagefile[i].bUsed &&
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pVirtMem->Pagefile[i].NewMinSize != -1 &&
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pVirtMem->Pagefile[i].NewMaxSize != -1)
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{
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_stprintf(szText,
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_T("%s\\pagefile.sys %i %i"),
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pVirtMem->Pagefile[i].szDrive,
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pVirtMem->Pagefile[i].NewMinSize,
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pVirtMem->Pagefile[i].NewMaxSize);
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/* Add it to our overall registry string */
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lstrcpy(szPagingFiles + nPos, szText);
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/* Record the position where the next string will start */
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nPos += (INT)lstrlen(szText) + 1;
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/* Add another NULL for REG_MULTI_SZ */
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szPagingFiles[nPos] = _T('\0');
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nPos++;
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}
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}
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if (RegCreateKeyEx(HKEY_LOCAL_MACHINE,
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lpKey,
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0,
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NULL,
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REG_OPTION_NON_VOLATILE,
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KEY_WRITE,
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NULL,
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&hk,
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NULL) == ERROR_SUCCESS)
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{
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if (RegSetValueEx(hk,
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_T("PagingFiles"),
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0,
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REG_MULTI_SZ,
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(LPBYTE) szPagingFiles,
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(DWORD) nPos * sizeof(TCHAR)) == ERROR_SUCCESS)
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{
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bErr = FALSE;
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}
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RegCloseKey(hk);
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}
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if (bErr == FALSE)
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{
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/* Delete obsolete paging files on the next boot */
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for (i = 0; i < 26; i++)
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{
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if (pVirtMem->Pagefile[i].OldMinSize != -1 &&
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pVirtMem->Pagefile[i].NewMinSize == -1)
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{
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_stprintf(szText,
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_T("%s\\pagefile.sys"),
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pVirtMem->Pagefile[i].szDrive);
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MoveFileEx(szText, NULL, MOVEFILE_DELAY_UNTIL_REBOOT);
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}
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}
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}
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if (bErr)
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ShowLastWin32Error(pVirtMem->hSelf);
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}
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static VOID
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SetListBoxColumns(HWND hwndListBox)
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{
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RECT rect = {0, 0, 103, 0};
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MapDialogRect(hwndListBox, &rect);
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SendMessage(hwndListBox, LB_SETTABSTOPS, (WPARAM)1, (LPARAM)&rect.right);
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}
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static VOID
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OnNoPagingFile(PVIRTMEM pVirtMem)
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{
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/* Disable the page file custom size boxes */
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EnableWindow(GetDlgItem(pVirtMem->hSelf, IDC_INITIALSIZE), FALSE);
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EnableWindow(GetDlgItem(pVirtMem->hSelf, IDC_MAXSIZE), FALSE);
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}
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static VOID
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OnSysManSize(PVIRTMEM pVirtMem)
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{
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/* Disable the page file custom size boxes */
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EnableWindow(GetDlgItem(pVirtMem->hSelf, IDC_INITIALSIZE), FALSE);
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EnableWindow(GetDlgItem(pVirtMem->hSelf, IDC_MAXSIZE), FALSE);
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}
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static VOID
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OnCustom(PVIRTMEM pVirtMem)
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{
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/* Enable the page file custom size boxes */
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EnableWindow(GetDlgItem(pVirtMem->hSelf, IDC_INITIALSIZE), TRUE);
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EnableWindow(GetDlgItem(pVirtMem->hSelf, IDC_MAXSIZE), TRUE);
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}
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static VOID
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InitPagefileList(PVIRTMEM pVirtMem)
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{
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TCHAR szDisplayString[256];
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TCHAR szSize[64];
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INT Index;
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INT i;
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for (i = 0; i < 26; i++)
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{
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if (pVirtMem->Pagefile[i].bUsed)
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{
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if ((pVirtMem->Pagefile[i].NewMinSize == -1) &&
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(pVirtMem->Pagefile[i].NewMaxSize == -1))
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{
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LoadString(hApplet,
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IDS_PAGEFILE_NONE,
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szSize,
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sizeof(szSize) / sizeof(szSize[0]));
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}
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else if ((pVirtMem->Pagefile[i].NewMinSize == 0) &&
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(pVirtMem->Pagefile[i].NewMaxSize == 0))
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{
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LoadString(hApplet,
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IDS_PAGEFILE_SYSTEM,
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szSize,
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sizeof(szSize) / sizeof(szSize[0]));
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}
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else
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{
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_stprintf(szSize, _T("%d - %d"),
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pVirtMem->Pagefile[i].NewMinSize,
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pVirtMem->Pagefile[i].NewMaxSize);
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}
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_stprintf(szDisplayString,
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_T("%s [%s]\t%s"),
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pVirtMem->Pagefile[i].szDrive,
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pVirtMem->Pagefile[i].pszVolume ? pVirtMem->Pagefile[i].pszVolume : _T(""),
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szSize);
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Index = SendMessage(pVirtMem->hListBox, LB_ADDSTRING, (WPARAM)0, (LPARAM)szDisplayString);
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SendMessage(pVirtMem->hListBox, LB_SETITEMDATA, Index, i);
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}
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}
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SendMessage(pVirtMem->hListBox, LB_SETCURSEL, (WPARAM)0, (LPARAM)0);
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OnSelChange(pVirtMem->hSelf, pVirtMem);
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}
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static VOID
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UpdatePagefileEntry(PVIRTMEM pVirtMem,
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INT ListIndex,
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INT DriveIndex)
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{
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TCHAR szDisplayString[256];
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TCHAR szSize[64];
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if ((pVirtMem->Pagefile[DriveIndex].NewMinSize == -1) &&
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(pVirtMem->Pagefile[DriveIndex].NewMaxSize == -1))
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{
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LoadString(hApplet,
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IDS_PAGEFILE_NONE,
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szSize,
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sizeof(szSize) / sizeof(szSize[0]));
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}
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else if ((pVirtMem->Pagefile[DriveIndex].NewMinSize == 0) &&
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(pVirtMem->Pagefile[DriveIndex].NewMaxSize == 0))
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{
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LoadString(hApplet,
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IDS_PAGEFILE_SYSTEM,
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szSize,
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sizeof(szSize) / sizeof(szSize[0]));
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}
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else
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{
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_stprintf(szSize,
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_T("%d - %d"),
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pVirtMem->Pagefile[DriveIndex].NewMinSize,
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pVirtMem->Pagefile[DriveIndex].NewMaxSize);
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}
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_stprintf(szDisplayString,
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_T("%s [%s]\t%s"),
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pVirtMem->Pagefile[DriveIndex].szDrive,
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pVirtMem->Pagefile[DriveIndex].pszVolume ? pVirtMem->Pagefile[DriveIndex].pszVolume : L"",
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szSize);
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SendMessage(pVirtMem->hListBox, LB_DELETESTRING, (WPARAM)ListIndex, 0);
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SendMessage(pVirtMem->hListBox, LB_INSERTSTRING, (WPARAM)ListIndex, (LPARAM)szDisplayString);
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SendMessage(pVirtMem->hListBox, LB_SETCURSEL, (WPARAM)ListIndex, 0);
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}
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static VOID
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OnSet(PVIRTMEM pVirtMem)
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{
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INT Index;
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UINT MinSize = -1;
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UINT MaxSize = -1;
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BOOL bTranslated;
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INT DriveIndex = 0;
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Index = (INT)SendDlgItemMessage(pVirtMem->hSelf,
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IDC_PAGEFILELIST,
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LB_GETCURSEL,
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0,
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0);
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if (Index >= 0 && Index < pVirtMem->Count)
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{
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DriveIndex = SendDlgItemMessage(pVirtMem->hSelf,
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IDC_PAGEFILELIST,
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LB_GETITEMDATA,
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0,
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0);
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/* Check if custom settings are checked */
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if (IsDlgButtonChecked(pVirtMem->hSelf,
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IDC_CUSTOM) == BST_CHECKED)
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{
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MinSize = GetDlgItemInt(pVirtMem->hSelf,
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IDC_INITIALSIZE,
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&bTranslated,
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FALSE);
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if (!bTranslated)
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{
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ResourceMessageBox(hApplet,
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NULL,
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MB_ICONWARNING | MB_OK,
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IDS_MESSAGEBOXTITLE,
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IDS_WARNINITIALSIZE);
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return;
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}
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MaxSize = GetDlgItemInt(pVirtMem->hSelf,
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IDC_MAXSIZE,
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&bTranslated,
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FALSE);
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if (!bTranslated)
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{
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ResourceMessageBox(hApplet,
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NULL,
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MB_ICONWARNING | MB_OK,
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IDS_MESSAGEBOXTITLE,
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IDS_WARNMAXIMUMSIZE);
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return;
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}
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/* Check the valid range of the minimum size */
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if (MinSize < 2 ||
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MinSize > pVirtMem->Pagefile[DriveIndex].FreeSize)
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{
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ResourceMessageBox(hApplet,
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NULL,
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MB_ICONWARNING | MB_OK,
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IDS_MESSAGEBOXTITLE,
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IDS_WARNINITIALRANGE);
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return;
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}
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/* Check the valid range of the maximum size */
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if (MaxSize < MinSize ||
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MaxSize > pVirtMem->Pagefile[DriveIndex].FreeSize)
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{
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ResourceMessageBox(hApplet,
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NULL,
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MB_ICONWARNING | MB_OK,
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IDS_MESSAGEBOXTITLE,
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IDS_WARNMAXIMUMRANGE);
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return;
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}
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pVirtMem->Pagefile[DriveIndex].NewMinSize = MinSize;
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pVirtMem->Pagefile[DriveIndex].NewMaxSize = MaxSize;
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pVirtMem->Pagefile[DriveIndex].bUsed = TRUE;
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}
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else if (IsDlgButtonChecked(pVirtMem->hSelf,
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IDC_NOPAGEFILE) == BST_CHECKED)
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{
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/* No pagefile */
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pVirtMem->Pagefile[DriveIndex].NewMinSize = -1;
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pVirtMem->Pagefile[DriveIndex].NewMaxSize = -1;
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pVirtMem->Pagefile[DriveIndex].bUsed = TRUE;
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}
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else
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{
|
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/* System managed size*/
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pVirtMem->Pagefile[DriveIndex].NewMinSize = 0;
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pVirtMem->Pagefile[DriveIndex].NewMaxSize = 0;
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pVirtMem->Pagefile[DriveIndex].bUsed = TRUE;
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}
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|
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/* Set the modified flag if min or max size has changed */
|
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if ((pVirtMem->Pagefile[DriveIndex].OldMinSize != pVirtMem->Pagefile[DriveIndex].NewMinSize) ||
|
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(pVirtMem->Pagefile[DriveIndex].OldMaxSize != pVirtMem->Pagefile[DriveIndex].NewMaxSize))
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pVirtMem->bModified = TRUE;
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UpdatePagefileEntry(pVirtMem, Index, DriveIndex);
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}
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}
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|
|
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static BOOL
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OnSelChange(HWND hwndDlg, PVIRTMEM pVirtMem)
|
|
{
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TCHAR szBuffer[64];
|
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MEMORYSTATUSEX MemoryStatus;
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ULARGE_INTEGER FreeDiskSpace;
|
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UINT /*i,*/ FreeMemMb /*, PageFileSizeMb*/;
|
|
INT Index;
|
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|
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Index = (INT)SendDlgItemMessage(hwndDlg,
|
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IDC_PAGEFILELIST,
|
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LB_GETCURSEL,
|
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0,
|
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0);
|
|
if (Index >= 0 && Index < pVirtMem->Count)
|
|
{
|
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/* Set drive letter */
|
|
SetDlgItemText(hwndDlg, IDC_DRIVE,
|
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pVirtMem->Pagefile[Index].szDrive);
|
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|
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/* Set available disk space */
|
|
if (GetDiskFreeSpaceEx(pVirtMem->Pagefile[Index].szDrive,
|
|
NULL, NULL, &FreeDiskSpace))
|
|
{
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pVirtMem->Pagefile[Index].FreeSize = (UINT)(FreeDiskSpace.QuadPart / (1024 * 1024));
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|
_stprintf(szBuffer, _T("%u MB"), pVirtMem->Pagefile[Index].FreeSize);
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SetDlgItemText(hwndDlg, IDC_SPACEAVAIL, szBuffer);
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|
}
|
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|
|
if (pVirtMem->Pagefile[Index].NewMinSize == -1 &&
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|
pVirtMem->Pagefile[Index].NewMaxSize == -1)
|
|
{
|
|
/* No pagefile */
|
|
|
|
EnableWindow(GetDlgItem(pVirtMem->hSelf, IDC_MAXSIZE), FALSE);
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|
EnableWindow(GetDlgItem(pVirtMem->hSelf, IDC_INITIALSIZE), FALSE);
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|
|
|
CheckDlgButton(pVirtMem->hSelf, IDC_NOPAGEFILE, BST_CHECKED);
|
|
}
|
|
else if (pVirtMem->Pagefile[Index].NewMinSize == 0 &&
|
|
pVirtMem->Pagefile[Index].NewMaxSize == 0)
|
|
{
|
|
/* System managed size*/
|
|
|
|
EnableWindow(GetDlgItem(pVirtMem->hSelf, IDC_MAXSIZE), FALSE);
|
|
EnableWindow(GetDlgItem(pVirtMem->hSelf, IDC_INITIALSIZE), FALSE);
|
|
|
|
CheckDlgButton(pVirtMem->hSelf, IDC_SYSMANSIZE, BST_CHECKED);
|
|
}
|
|
else
|
|
{
|
|
/* Custom size */
|
|
|
|
/* Enable and fill the custom values */
|
|
EnableWindow(GetDlgItem(pVirtMem->hSelf, IDC_MAXSIZE), TRUE);
|
|
EnableWindow(GetDlgItem(pVirtMem->hSelf, IDC_INITIALSIZE), TRUE);
|
|
|
|
SetDlgItemInt(pVirtMem->hSelf,
|
|
IDC_INITIALSIZE,
|
|
pVirtMem->Pagefile[Index].NewMinSize,
|
|
FALSE);
|
|
|
|
SetDlgItemInt(pVirtMem->hSelf,
|
|
IDC_MAXSIZE,
|
|
pVirtMem->Pagefile[Index].NewMaxSize,
|
|
FALSE);
|
|
|
|
CheckDlgButton(pVirtMem->hSelf,
|
|
IDC_CUSTOM,
|
|
BST_CHECKED);
|
|
}
|
|
|
|
/* Set minimum pagefile size */
|
|
SetDlgItemText(hwndDlg, IDC_MINIMUM, _T("2 MB"));
|
|
|
|
/* Set recommended pagefile size */
|
|
MemoryStatus.dwLength = sizeof(MEMORYSTATUSEX);
|
|
if (GlobalMemoryStatusEx(&MemoryStatus))
|
|
{
|
|
FreeMemMb = (UINT)(MemoryStatus.ullTotalPhys / (1024 * 1024));
|
|
_stprintf(szBuffer, _T("%u MB"), FreeMemMb + (FreeMemMb / 2));
|
|
SetDlgItemText(hwndDlg, IDC_RECOMMENDED, szBuffer);
|
|
}
|
|
|
|
/* Set current pagefile size */
|
|
#if 0
|
|
PageFileSizeMb = 0;
|
|
for (i = 0; i < 26; i++)
|
|
{
|
|
PageFileSizeMb += pVirtMem->Pagefile[i].InitialSize;
|
|
}
|
|
_stprintf(szBuffer, _T("%u MB"), PageFileSizeMb);
|
|
SetDlgItemText(hwndDlg, IDC_CURRENT, szBuffer);
|
|
#endif
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static VOID
|
|
OnOk(PVIRTMEM pVirtMem)
|
|
{
|
|
if (pVirtMem->bModified == TRUE)
|
|
{
|
|
ResourceMessageBox(hApplet,
|
|
NULL,
|
|
MB_ICONINFORMATION | MB_OK,
|
|
IDS_MESSAGEBOXTITLE,
|
|
IDS_INFOREBOOT);
|
|
|
|
WritePageFileSettings(pVirtMem);
|
|
}
|
|
}
|
|
|
|
|
|
static VOID
|
|
OnInitDialog(HWND hwnd, PVIRTMEM pVirtMem)
|
|
{
|
|
INT i;
|
|
|
|
pVirtMem->hSelf = hwnd;
|
|
pVirtMem->hListBox = GetDlgItem(hwnd, IDC_PAGEFILELIST);
|
|
pVirtMem->bModified = FALSE;
|
|
|
|
SetListBoxColumns(pVirtMem->hListBox);
|
|
|
|
for (i = 0; i < 26; i++)
|
|
{
|
|
pVirtMem->Pagefile[i].bUsed = FALSE;
|
|
pVirtMem->Pagefile[i].OldMinSize = -1;
|
|
pVirtMem->Pagefile[i].OldMaxSize = -1;
|
|
pVirtMem->Pagefile[i].NewMinSize = -1;
|
|
pVirtMem->Pagefile[i].NewMaxSize = -1;
|
|
}
|
|
|
|
/* Load the pagefile systems from the reg */
|
|
ReadPageFileSettings(pVirtMem);
|
|
|
|
/* Parse our settings and set up dialog */
|
|
ParseMemSettings(pVirtMem);
|
|
|
|
InitPagefileList(pVirtMem);
|
|
}
|
|
|
|
|
|
static VOID
|
|
OnDestroy(PVIRTMEM pVirtMem)
|
|
{
|
|
INT i;
|
|
|
|
for (i = 0; i < 26; i++)
|
|
{
|
|
if (pVirtMem->Pagefile[i].pszVolume != NULL)
|
|
HeapFree(GetProcessHeap(), 0, pVirtMem->Pagefile[i].pszVolume);
|
|
}
|
|
|
|
if (pVirtMem->szPagingFiles)
|
|
HeapFree(GetProcessHeap(), 0, pVirtMem->szPagingFiles);
|
|
|
|
HeapFree(GetProcessHeap(), 0, pVirtMem);
|
|
}
|
|
|
|
|
|
INT_PTR CALLBACK
|
|
VirtMemDlgProc(HWND hwndDlg,
|
|
UINT uMsg,
|
|
WPARAM wParam,
|
|
LPARAM lParam)
|
|
{
|
|
PVIRTMEM pVirtMem;
|
|
|
|
UNREFERENCED_PARAMETER(lParam);
|
|
|
|
pVirtMem = (PVIRTMEM)GetWindowLongPtr(hwndDlg, DWLP_USER);
|
|
|
|
switch (uMsg)
|
|
{
|
|
case WM_INITDIALOG:
|
|
pVirtMem = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(VIRTMEM));
|
|
if (pVirtMem == NULL)
|
|
{
|
|
EndDialog(hwndDlg, 0);
|
|
return FALSE;
|
|
}
|
|
|
|
SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pVirtMem);
|
|
|
|
OnInitDialog(hwndDlg, pVirtMem);
|
|
break;
|
|
|
|
case WM_DESTROY:
|
|
OnDestroy(pVirtMem);
|
|
break;
|
|
|
|
case WM_COMMAND:
|
|
switch (LOWORD(wParam))
|
|
{
|
|
case IDCANCEL:
|
|
EndDialog(hwndDlg, 0);
|
|
return TRUE;
|
|
|
|
case IDOK:
|
|
OnOk(pVirtMem);
|
|
EndDialog(hwndDlg, pVirtMem->bModified);
|
|
return TRUE;
|
|
|
|
case IDC_NOPAGEFILE:
|
|
OnNoPagingFile(pVirtMem);
|
|
return TRUE;
|
|
|
|
case IDC_SYSMANSIZE:
|
|
OnSysManSize(pVirtMem);
|
|
return TRUE;
|
|
|
|
case IDC_CUSTOM:
|
|
OnCustom(pVirtMem);
|
|
return TRUE;
|
|
|
|
case IDC_SET:
|
|
OnSet(pVirtMem);
|
|
return TRUE;
|
|
|
|
case IDC_PAGEFILELIST:
|
|
switch (HIWORD(wParam))
|
|
{
|
|
case LBN_SELCHANGE:
|
|
OnSelChange(hwndDlg, pVirtMem);
|
|
return TRUE;
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|