[ekohl] 62765: [SYSDM] Delete a paging file on the next boot after the user selected the "no paging file" option for a disk drive.
17 Apr
2014
17 Apr
'14
7:03 p.m.
Author: ekohl
Date: Thu Apr 17 19:03:49 2014
New Revision: 62765
URL: http://svn.reactos.org/svn/reactos?rev=62765&view=rev
Log:
[SYSDM]
Delete a paging file on the next boot after the user selected the "no paging
file" option for a disk drive.
Modified:
trunk/reactos/dll/cpl/sysdm/precomp.h
trunk/reactos/dll/cpl/sysdm/virtmem.c
Modified: trunk/reactos/dll/cpl/sysdm/precomp.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/cpl/sysdm/precomp.h?re…
==============================================================================
--- trunk/reactos/dll/cpl/sysdm/precomp.h [iso-8859-1] (original)
+++ trunk/reactos/dll/cpl/sysdm/precomp.h [iso-8859-1] Thu Apr 17 19:03:49 2014
@@ -52,8 +52,10 @@
{
TCHAR szDrive[3];
LPTSTR pszVolume;
- UINT InitialSize;
- UINT MaximumSize;
+ INT OldMinSize;
+ INT OldMaxSize;
+ INT NewMinSize;
+ INT NewMaxSize;
UINT FreeSize;
BOOL bUsed;
} PAGEFILE, *PPAGEFILE;
Modified: trunk/reactos/dll/cpl/sysdm/virtmem.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/cpl/sysdm/virtmem.c?re…
==============================================================================
--- trunk/reactos/dll/cpl/sysdm/virtmem.c [iso-8859-1] (original)
+++ trunk/reactos/dll/cpl/sysdm/virtmem.c [iso-8859-1] Thu Apr 17 19:03:49 2014
@@ -108,8 +108,8 @@
LPTSTR DrivePtr = szDrives;
TCHAR szDrive[3]; // Single drive
TCHAR szVolume[MAX_PATH + 1];
- INT InitialSize;
- INT MaximumSize;
+ INT MinSize;
+ INT MaxSize;
INT DriveLen;
INT PgCnt = 0;
INT Len;
@@ -129,19 +129,21 @@
if (GetDriveType(DrivePtr) == DRIVE_FIXED)
{
- InitialSize = -1;
- MaximumSize = -1;
+ MinSize = -1;
+ MaxSize = -1;
/* Does drive match the one in the registry ? */
if (!_tcsncmp(pVirtMem->szPagingFiles, szDrive, 2))
{
GetPageFileSizes(pVirtMem->szPagingFiles,
- &InitialSize,
- &MaximumSize);
- }
-
- pVirtMem->Pagefile[PgCnt].InitialSize = InitialSize;
- pVirtMem->Pagefile[PgCnt].MaximumSize = MaximumSize;
+ &MinSize,
+ &MaxSize);
+ }
+
+ pVirtMem->Pagefile[PgCnt].OldMinSize = MinSize;
+ pVirtMem->Pagefile[PgCnt].OldMaxSize = MaxSize;
+ pVirtMem->Pagefile[PgCnt].NewMinSize = MinSize;
+ pVirtMem->Pagefile[PgCnt].NewMaxSize = MaxSize;
pVirtMem->Pagefile[PgCnt].bUsed = TRUE;
lstrcpy(pVirtMem->Pagefile[PgCnt].szDrive, szDrive);
@@ -185,14 +187,14 @@
for (i = 0; i < pVirtMem->Count; ++i)
{
if (pVirtMem->Pagefile[i].bUsed &&
- pVirtMem->Pagefile[i].InitialSize != -1 &&
- pVirtMem->Pagefile[i].MaximumSize != -1)
+ pVirtMem->Pagefile[i].NewMinSize != -1 &&
+ pVirtMem->Pagefile[i].NewMaxSize != -1)
{
_stprintf(szText,
_T("%s\\pagefile.sys %i %i"),
pVirtMem->Pagefile[i].szDrive,
- pVirtMem->Pagefile[i].InitialSize,
- pVirtMem->Pagefile[i].MaximumSize);
+ pVirtMem->Pagefile[i].NewMinSize,
+ pVirtMem->Pagefile[i].NewMaxSize);
/* Add it to our overall registry string */
lstrcpy(szPagingFiles + nPos, szText);
@@ -229,8 +231,26 @@
RegCloseKey(hk);
}
+ if (bErr == FALSE)
+ {
+ /* Delete obsolete paging files on the next boot */
+ for (i = 0; i < 26; i++)
+ {
+ if (pVirtMem->Pagefile[i].OldMinSize != -1 &&
+ pVirtMem->Pagefile[i].NewMinSize == -1)
+ {
+ _stprintf(szText,
+ _T("%s\\pagefile.sys"),
+ pVirtMem->Pagefile[i].szDrive);
+
+ MoveFileEx(szText, NULL, MOVEFILE_DELAY_UNTIL_REBOOT);
+ }
+ }
+ }
+
if (bErr)
ShowLastWin32Error(pVirtMem->hSelf);
+
}
@@ -283,16 +303,16 @@
{
if (pVirtMem->Pagefile[i].bUsed)
{
- if ((pVirtMem->Pagefile[i].InitialSize == -1) &&
- (pVirtMem->Pagefile[i].MaximumSize == -1))
+ if ((pVirtMem->Pagefile[i].NewMinSize == -1) &&
+ (pVirtMem->Pagefile[i].NewMaxSize == -1))
{
LoadString(hApplet,
IDS_PAGEFILE_NONE,
szSize,
sizeof(szSize) / sizeof(szSize[0]));
}
- else if ((pVirtMem->Pagefile[i].InitialSize == 0) &&
- (pVirtMem->Pagefile[i].MaximumSize == 0))
+ else if ((pVirtMem->Pagefile[i].NewMinSize == 0) &&
+ (pVirtMem->Pagefile[i].NewMaxSize == 0))
{
LoadString(hApplet,
IDS_PAGEFILE_SYSTEM,
@@ -302,8 +322,8 @@
else
{
_stprintf(szSize, _T("%d - %d"),
- pVirtMem->Pagefile[i].InitialSize,
- pVirtMem->Pagefile[i].MaximumSize);
+ pVirtMem->Pagefile[i].NewMinSize,
+ pVirtMem->Pagefile[i].NewMaxSize);
}
_stprintf(szDisplayString,
@@ -331,16 +351,16 @@
TCHAR szDisplayString[256];
TCHAR szSize[64];
- if ((pVirtMem->Pagefile[DriveIndex].InitialSize == -1) &&
- (pVirtMem->Pagefile[DriveIndex].MaximumSize == -1))
+ if ((pVirtMem->Pagefile[DriveIndex].NewMinSize == -1) &&
+ (pVirtMem->Pagefile[DriveIndex].NewMaxSize == -1))
{
LoadString(hApplet,
IDS_PAGEFILE_NONE,
szSize,
sizeof(szSize) / sizeof(szSize[0]));
}
- else if ((pVirtMem->Pagefile[DriveIndex].InitialSize == 0) &&
- (pVirtMem->Pagefile[DriveIndex].MaximumSize == 0))
+ else if ((pVirtMem->Pagefile[DriveIndex].NewMinSize == 0) &&
+ (pVirtMem->Pagefile[DriveIndex].NewMaxSize == 0))
{
LoadString(hApplet,
IDS_PAGEFILE_SYSTEM,
@@ -351,8 +371,8 @@
{
_stprintf(szSize,
_T("%d - %d"),
- pVirtMem->Pagefile[DriveIndex].InitialSize,
- pVirtMem->Pagefile[DriveIndex].MaximumSize);
+ pVirtMem->Pagefile[DriveIndex].NewMinSize,
+ pVirtMem->Pagefile[DriveIndex].NewMaxSize);
}
_stprintf(szDisplayString,
@@ -371,8 +391,8 @@
OnSet(PVIRTMEM pVirtMem)
{
INT Index;
- UINT InitialSize = -1;
- UINT MaximumSize = -1;
+ UINT MinSize = -1;
+ UINT MaxSize = -1;
BOOL bTranslated;
INT DriveIndex = 0;
@@ -393,10 +413,10 @@
if (IsDlgButtonChecked(pVirtMem->hSelf,
IDC_CUSTOM) == BST_CHECKED)
{
- InitialSize = GetDlgItemInt(pVirtMem->hSelf,
- IDC_INITIALSIZE,
- &bTranslated,
- FALSE);
+ MinSize = GetDlgItemInt(pVirtMem->hSelf,
+ IDC_INITIALSIZE,
+ &bTranslated,
+ FALSE);
if (!bTranslated)
{
ResourceMessageBox(hApplet,
@@ -407,10 +427,10 @@
return;
}
- MaximumSize = GetDlgItemInt(pVirtMem->hSelf,
- IDC_MAXSIZE,
- &bTranslated,
- FALSE);
+ MaxSize = GetDlgItemInt(pVirtMem->hSelf,
+ IDC_MAXSIZE,
+ &bTranslated,
+ FALSE);
if (!bTranslated)
{
ResourceMessageBox(hApplet,
@@ -421,9 +441,9 @@
return;
}
- /* Check the valid range of the inial size */
- if (InitialSize < 2 ||
- InitialSize > pVirtMem->Pagefile[DriveIndex].FreeSize)
+ /* Check the valid range of the minimum size */
+ if (MinSize < 2 ||
+ MinSize > pVirtMem->Pagefile[DriveIndex].FreeSize)
{
ResourceMessageBox(hApplet,
NULL,
@@ -434,8 +454,8 @@
}
/* Check the valid range of the maximum size */
- if (MaximumSize < InitialSize ||
- MaximumSize > pVirtMem->Pagefile[DriveIndex].FreeSize)
+ if (MaxSize < MinSize ||
+ MaxSize > pVirtMem->Pagefile[DriveIndex].FreeSize)
{
ResourceMessageBox(hApplet,
NULL,
@@ -445,34 +465,34 @@
return;
}
- if ((pVirtMem->Pagefile[DriveIndex].InitialSize != InitialSize) &&
- (pVirtMem->Pagefile[DriveIndex].MaximumSize != MaximumSize))
+ if ((pVirtMem->Pagefile[DriveIndex].NewMinSize != MinSize) &&
+ (pVirtMem->Pagefile[DriveIndex].NewMaxSize != MaxSize))
pVirtMem->bModified = TRUE;
- pVirtMem->Pagefile[DriveIndex].InitialSize = InitialSize;
- pVirtMem->Pagefile[DriveIndex].MaximumSize = MaximumSize;
+ pVirtMem->Pagefile[DriveIndex].NewMinSize = MinSize;
+ pVirtMem->Pagefile[DriveIndex].NewMaxSize = MaxSize;
pVirtMem->Pagefile[DriveIndex].bUsed = TRUE;
}
else if (IsDlgButtonChecked(pVirtMem->hSelf,
IDC_NOPAGEFILE) == BST_CHECKED)
{
- if ((pVirtMem->Pagefile[DriveIndex].InitialSize != InitialSize) &&
- (pVirtMem->Pagefile[DriveIndex].MaximumSize != MaximumSize))
+ if ((pVirtMem->Pagefile[DriveIndex].NewMinSize != MinSize) &&
+ (pVirtMem->Pagefile[DriveIndex].NewMaxSize != MaxSize))
pVirtMem->bModified = TRUE;
/* Set sizes to -1 */
- pVirtMem->Pagefile[DriveIndex].InitialSize = -1;
- pVirtMem->Pagefile[DriveIndex].MaximumSize = -1;
+ pVirtMem->Pagefile[DriveIndex].NewMinSize = -1;
+ pVirtMem->Pagefile[DriveIndex].NewMaxSize = -1;
pVirtMem->Pagefile[DriveIndex].bUsed = TRUE;
}
else
{
- if ((pVirtMem->Pagefile[DriveIndex].InitialSize != InitialSize) &&
- (pVirtMem->Pagefile[DriveIndex].MaximumSize != MaximumSize))
+ if ((pVirtMem->Pagefile[DriveIndex].NewMinSize != MinSize) &&
+ (pVirtMem->Pagefile[DriveIndex].NewMaxSize != MaxSize))
pVirtMem->bModified = TRUE;
- pVirtMem->Pagefile[DriveIndex].InitialSize = 0;
- pVirtMem->Pagefile[DriveIndex].MaximumSize = 0;
+ pVirtMem->Pagefile[DriveIndex].NewMinSize = 0;
+ pVirtMem->Pagefile[DriveIndex].NewMaxSize = 0;
pVirtMem->Pagefile[DriveIndex].bUsed = TRUE;
}
@@ -510,8 +530,8 @@
SetDlgItemText(hwndDlg, IDC_SPACEAVAIL, szBuffer);
}
- if (pVirtMem->Pagefile[Index].InitialSize == -1 &&
- pVirtMem->Pagefile[Index].MaximumSize == -1)
+ if (pVirtMem->Pagefile[Index].NewMinSize == -1 &&
+ pVirtMem->Pagefile[Index].NewMaxSize == -1)
{
/* No pagefile */
@@ -520,8 +540,8 @@
CheckDlgButton(pVirtMem->hSelf, IDC_NOPAGEFILE, BST_CHECKED);
}
- else if (pVirtMem->Pagefile[Index].InitialSize == 0 &&
- pVirtMem->Pagefile[Index].MaximumSize == 0)
+ else if (pVirtMem->Pagefile[Index].NewMinSize == 0 &&
+ pVirtMem->Pagefile[Index].NewMaxSize == 0)
{
/* System managed size*/
@@ -540,12 +560,12 @@
SetDlgItemInt(pVirtMem->hSelf,
IDC_INITIALSIZE,
- pVirtMem->Pagefile[Index].InitialSize,
+ pVirtMem->Pagefile[Index].NewMinSize,
FALSE);
SetDlgItemInt(pVirtMem->hSelf,
IDC_MAXSIZE,
- pVirtMem->Pagefile[Index].MaximumSize,
+ pVirtMem->Pagefile[Index].NewMaxSize,
FALSE);
CheckDlgButton(pVirtMem->hSelf,
@@ -611,8 +631,10 @@
for (i = 0; i < 26; i++)
{
pVirtMem->Pagefile[i].bUsed = FALSE;
- pVirtMem->Pagefile[i].InitialSize = -1;
- pVirtMem->Pagefile[i].MaximumSize = -1;
+ 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 */
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