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windows-nt/Source/XPSP1/NT/sdktools/verifier/dstspage.cpp

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2020-09-26 03:20:57 -05:00
//
// Driver Verifier UI
// Copyright (c) Microsoft Corporation, 1999
//
//
//
// module: DStsPage.cpp
// author: DMihai
// created: 11/1/00
//
// Description:
//
#include "stdafx.h"
#include <Cderr.h>
#include "verifier.h"
#include "DStsPage.h"
#include "VrfUtil.h"
#include "VGlobal.h"
#include "VBitsDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
//
// Timer ID
//
#define REFRESH_TIMER_ID 0x1234
//
// Help IDs
//
static DWORD MyHelpIds[] =
{
IDC_CRTSTAT_SETTBITS_LIST, IDH_DV_CurrentSettings,
IDC_CRTSTAT_DRIVERS_LIST, IDH_DV_CurrentVerifiedDrivers,
IDC_CRTSTAT_CHSETT_BUTTON, IDH_DV_Changebut,
IDC_CRTSTAT_ADDDRV_BUTTON, IDH_DV_Addbut,
IDC_CRTSTAT_REMDRVT_BUTTON, IDH_DV_Removebut,
0, 0
};
/////////////////////////////////////////////////////////////////////////////
// CDriverStatusPage property page
IMPLEMENT_DYNCREATE(CDriverStatusPage, CVerifierPropertyPage)
CDriverStatusPage::CDriverStatusPage() : CVerifierPropertyPage(CDriverStatusPage::IDD)
{
//{{AFX_DATA_INIT(CDriverStatusPage)
//}}AFX_DATA_INIT
m_uTimerHandler = 0;
//
// Driver list sort parameters
//
m_nSortColumnIndexDrv = 0;
m_bAscendDrvNameSort = FALSE;
m_bAscendDrvStatusSort = FALSE;
//
// Settings bits sort parameters
//
m_nSortColumnIndexSettbits = 1;
m_bAscendSortEnabledBits = FALSE;
m_bAscendSortNameBits = FALSE;
m_pParentSheet = NULL;
}
CDriverStatusPage::~CDriverStatusPage()
{
}
VOID CDriverStatusPage::DoDataExchange(CDataExchange* pDX)
{
if( ! pDX->m_bSaveAndValidate )
{
//
// Query the kernel
//
if( TRUE != VrfGetRuntimeVerifierData( &m_RuntimeVerifierData ) ||
m_RuntimeVerifierData.m_RuntimeDriverDataArray.GetSize() == 0 )
{
//
// Don't have any verified drivers currently
//
//
// Clear all settings bits just in case the kernel
// didn't return them to us all zero ;-)
//
m_RuntimeVerifierData.m_bSpecialPool = FALSE;
m_RuntimeVerifierData.m_bPoolTracking = FALSE;
m_RuntimeVerifierData.m_bForceIrql = FALSE;
m_RuntimeVerifierData.m_bIo = FALSE;
m_RuntimeVerifierData.m_bEnhIo = FALSE;
m_RuntimeVerifierData.m_bDeadlockDetect = FALSE;
m_RuntimeVerifierData.m_bDMAVerif = FALSE;
m_RuntimeVerifierData.m_bLowRes = FALSE;
}
}
CVerifierPropertyPage::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CDriverStatusPage)
DDX_Control(pDX, IDC_CRTSTAT_SETTBITS_LIST, m_SettBitsList);
DDX_Control(pDX, IDC_CRTSTAT_NEXT_DESCR_STATIC, m_NextDescription);
DDX_Control(pDX, IDC_CRTSTAT_DRIVERS_LIST, m_DriversList);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CDriverStatusPage, CVerifierPropertyPage)
//{{AFX_MSG_MAP(CDriverStatusPage)
ON_NOTIFY(LVN_COLUMNCLICK, IDC_CRTSTAT_DRIVERS_LIST, OnColumnclickCrtstatDriversList)
ON_WM_TIMER()
ON_BN_CLICKED(IDC_CRTSTAT_CHSETT_BUTTON, OnChsettButton)
ON_BN_CLICKED(IDC_CRTSTAT_ADDDRV_BUTTON, OnAdddrvButton)
ON_BN_CLICKED(IDC_CRTSTAT_REMDRVT_BUTTON, OnRemdrvtButton)
ON_NOTIFY(LVN_COLUMNCLICK, IDC_CRTSTAT_SETTBITS_LIST, OnColumnclickCrtstatSettbitsList)
ON_WM_CONTEXTMENU()
ON_MESSAGE( WM_HELP, OnHelp )
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////
VOID CDriverStatusPage::RefreshInfo()
{
if( UpdateData( FALSE ) )
{
//
// Refresh the settings bits list
//
RefreshListSettBits();
//SortTheListSettBits();
//
// Refresh the drivers list
//
FillTheListDrivers();
SortTheListDrivers();
}
}
/////////////////////////////////////////////////////////////
//
// Driver status list control methods
//
VOID CDriverStatusPage::SetupListHeaderDrivers()
{
LVCOLUMN lvColumn;
CRect rectWnd;
CString strDrivers, strStatus;
VERIFY( strDrivers.LoadString( IDS_DRIVERS ) );
VERIFY( strStatus.LoadString( IDS_STATUS ) );
//
// List's regtangle
//
m_DriversList.GetClientRect( &rectWnd );
//
// Column 0
//
ZeroMemory( &lvColumn, sizeof( lvColumn ) );
lvColumn.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_TEXT | LVCF_WIDTH;
lvColumn.fmt = LVCFMT_LEFT;
lvColumn.iSubItem = 0;
lvColumn.pszText = strDrivers.GetBuffer( strDrivers.GetLength() + 1 );
lvColumn.cx = (int)( rectWnd.Width() * 0.50 );
VERIFY( m_DriversList.InsertColumn( 0, &lvColumn ) != -1 );
strDrivers.ReleaseBuffer();
//
// Column 1
//
lvColumn.iSubItem = 1;
lvColumn.pszText = strStatus.GetBuffer( strStatus.GetLength() + 1 );
lvColumn.cx = (int)( rectWnd.Width() * 0.44 );
VERIFY( m_DriversList.InsertColumn( 1, &lvColumn ) != -1 );
strStatus.ReleaseBuffer();
}
/////////////////////////////////////////////////////////////
VOID CDriverStatusPage::FillTheListDrivers()
{
LVITEM lvItem;
int nActualIndex;
BOOL *pbAlreadyInList;
int nItemCount;
int nCrtListItem;
INT_PTR nCrtVerifiedDriver;
INT_PTR nDriversNo;
TCHAR szDriverName[ _MAX_PATH ];
BOOL bResult;
CString strText;
//
// The number of drivers currently verified
//
nDriversNo = m_RuntimeVerifierData.m_RuntimeDriverDataArray.GetSize();
if( nDriversNo == 0 )
{
//
// Clear the list
//
VERIFY( m_DriversList.DeleteAllItems() );
}
else
{
//
// There are some drivers currently verified
//
pbAlreadyInList = new BOOL[ nDriversNo ];
if( pbAlreadyInList == NULL )
{
return;
}
for( nCrtVerifiedDriver = 0; nCrtVerifiedDriver < nDriversNo; nCrtVerifiedDriver+= 1)
{
pbAlreadyInList[ nCrtVerifiedDriver ] = FALSE;
}
//
// Parse all the current list items
//
nItemCount = m_DriversList.GetItemCount();
for( nCrtListItem = 0; nCrtListItem < nItemCount; nCrtListItem+= 1 )
{
//
// Get the current driver's name from the list
//
ZeroMemory( &lvItem, sizeof( lvItem ) );
lvItem.mask = LVIF_TEXT;
lvItem.iItem = nCrtListItem;
lvItem.iSubItem = 0;
lvItem.pszText = szDriverName;
lvItem.cchTextMax = ARRAY_LENGTH( szDriverName );
bResult = m_DriversList.GetItem( &lvItem );
if( bResult == FALSE )
{
//
// Could not get the current item's attributes?!?
//
ASSERT( FALSE );
//
// Remove this item from the list
//
VERIFY( m_DriversList.DeleteItem( nCrtListItem ) );
nCrtListItem -= 1;
nItemCount -= 1;
}
else
{
//
// see is the current driver is still in m_RuntimeVerifierData
//
for( nCrtVerifiedDriver = 0; nCrtVerifiedDriver < nDriversNo; nCrtVerifiedDriver+= 1)
{
if( m_RuntimeVerifierData.m_RuntimeDriverDataArray.GetAt( nCrtVerifiedDriver )
->m_strName.CompareNoCase( szDriverName ) == 0 )
{
//
// Update the item's data with the current index in the array
//
lvItem.mask = LVIF_PARAM;
lvItem.lParam = nCrtVerifiedDriver;
VERIFY( m_DriversList.SetItem( &lvItem ) != -1 );
//
// Update the second column
//
UpdateStatusColumnDrivers( nCrtListItem, nCrtVerifiedDriver );
//
// Mark the current driver as updated
//
pbAlreadyInList[ nCrtVerifiedDriver ] = TRUE;
break;
}
}
//
// If the driver is no longer verified, remove it from the list
//
if( nCrtVerifiedDriver >= nDriversNo )
{
VERIFY( m_DriversList.DeleteItem( nCrtListItem ) );
nCrtListItem -= 1;
nItemCount -= 1;
}
}
}
//
// Add the drivers that were not in the list before this update
//
for( nCrtVerifiedDriver = 0; nCrtVerifiedDriver < nDriversNo; nCrtVerifiedDriver += 1)
{
if( ! pbAlreadyInList[ nCrtVerifiedDriver ] )
{
//
// Add a new item for this
//
ZeroMemory( &lvItem, sizeof( lvItem ) );
//
// sub-item 0
//
lvItem.mask = LVIF_TEXT | LVIF_PARAM;
lvItem.lParam = nCrtVerifiedDriver;
lvItem.iItem = m_DriversList.GetItemCount();
lvItem.iSubItem = 0;
strText = m_RuntimeVerifierData.m_RuntimeDriverDataArray.GetAt( nCrtVerifiedDriver )->m_strName;
lvItem.pszText = strText.GetBuffer( strText.GetLength() + 1 );
if( NULL != lvItem.pszText )
{
nActualIndex = m_DriversList.InsertItem( &lvItem );
VERIFY( nActualIndex != -1 );
strText.ReleaseBuffer();
//
// sub-item 1
//
UpdateStatusColumnDrivers( nActualIndex, nCrtVerifiedDriver );
}
}
}
delete pbAlreadyInList;
}
}
/////////////////////////////////////////////////////////////
VOID CDriverStatusPage::UpdateStatusColumnDrivers( INT_PTR nItemIndex, INT_PTR nCrtDriver )
{
CRuntimeDriverData *pCrtDriverData;
LVITEM lvItem;
CString strStatus;
ASSERT( nItemIndex >= 0 &&
nItemIndex < m_RuntimeVerifierData.m_RuntimeDriverDataArray.GetSize() &&
nItemIndex < m_DriversList.GetItemCount() &&
nCrtDriver >= 0 &&
nCrtDriver < m_RuntimeVerifierData.m_RuntimeDriverDataArray.GetSize() &&
nCrtDriver < m_DriversList.GetItemCount() );
pCrtDriverData = m_RuntimeVerifierData.m_RuntimeDriverDataArray.GetAt( nCrtDriver );
ASSERT_VALID( pCrtDriverData );
//
// Determine what's the appropriate value for the second column
//
if( ! pCrtDriverData->Loads )
{
VERIFY( strStatus.LoadString( IDS_NEVER_LOADED ) );
}
else
{
if( pCrtDriverData->Loads == pCrtDriverData->Unloads )
{
VERIFY( strStatus.LoadString( IDS_UNLOADED ) );
}
else
{
if( pCrtDriverData->Loads > pCrtDriverData->Unloads )
{
VERIFY( strStatus.LoadString( IDS_LOADED ) );
}
else
{
ASSERT( FALSE );
VERIFY( strStatus.LoadString( IDS_UNKNOWN ) );
}
}
}
//
// Update the list item
//
ZeroMemory( &lvItem, sizeof( lvItem ) );
lvItem.mask = LVIF_TEXT;
lvItem.iItem = (INT)nItemIndex;
lvItem.iSubItem = 1;
lvItem.pszText = strStatus.GetBuffer( strStatus.GetLength() + 1 );
VERIFY( m_DriversList.SetItem( &lvItem ) );
strStatus.ReleaseBuffer();
}
/////////////////////////////////////////////////////////////
int CALLBACK CDriverStatusPage::DrvStatusCmpFunc(
LPARAM lParam1,
LPARAM lParam2,
LPARAM lParamSort)
{
UINT uIndex1 = (UINT)lParam1;
UINT uIndex2 = (UINT)lParam2;
int nCmpRez = 0;
CRuntimeDriverData *pDriverData1;
CRuntimeDriverData *pDriverData2;
CDriverStatusPage *pThis = (CDriverStatusPage *)lParamSort;
ASSERT_VALID( pThis );
//
// Difference between loads and unloads #
//
pDriverData1 = pThis->m_RuntimeVerifierData.m_RuntimeDriverDataArray.GetAt( uIndex1 );
ASSERT_VALID( pDriverData1 );
pDriverData2 = pThis->m_RuntimeVerifierData.m_RuntimeDriverDataArray.GetAt( uIndex2 );
ASSERT_VALID( pDriverData2 );
LONG lLoadDiff1 = (LONG) pDriverData1->Loads - (LONG) pDriverData1->Unloads;
LONG lLoadDiff2 = (LONG) pDriverData2->Loads - (LONG) pDriverData2->Unloads;
if( lLoadDiff1 == lLoadDiff2 )
{
//
// Both loaded or both not loaded
//
if( pDriverData1->Loads == pDriverData2->Loads )
{
//
// Loaded same number of times
//
nCmpRez = 0;
}
else
{
if( pDriverData1->Loads > pDriverData2->Loads )
{
nCmpRez = 2;
}
else
{
nCmpRez = -2;
}
}
}
else
{
if( lLoadDiff1 > lLoadDiff2 )
{
nCmpRez = 1;
}
else
{
nCmpRez = -1;
}
}
if( FALSE != pThis->m_bAscendDrvStatusSort )
{
nCmpRez *= -1;
}
return nCmpRez;
}
/////////////////////////////////////////////////////////////
int CALLBACK CDriverStatusPage::DrvNameCmpFunc(
LPARAM lParam1,
LPARAM lParam2,
LPARAM lParamSort)
{
int nCmpRez = 0;
UINT uIndex1 = (UINT)lParam1;
UINT uIndex2 = (UINT)lParam2;
CRuntimeDriverData *pDriverData1;
CRuntimeDriverData *pDriverData2;
CDriverStatusPage *pThis = (CDriverStatusPage *)lParamSort;
ASSERT_VALID( pThis );
pDriverData1 = pThis->m_RuntimeVerifierData.m_RuntimeDriverDataArray.GetAt( uIndex1 );
ASSERT_VALID( pDriverData1 );
pDriverData2 = pThis->m_RuntimeVerifierData.m_RuntimeDriverDataArray.GetAt( uIndex2 );
ASSERT_VALID( pDriverData2 );
nCmpRez = pDriverData1->m_strName.CompareNoCase( pDriverData2->m_strName );
if( FALSE != pThis->m_bAscendDrvNameSort )
{
nCmpRez *= -1;
}
return nCmpRez;
}
/////////////////////////////////////////////////////////////
//
// Settings bits list control methods
//
VOID CDriverStatusPage::SetupListHeaderSettBits()
{
CString strTitle;
CRect rectWnd;
LVCOLUMN lvColumn;
//
// The list's rectangle
//
m_SettBitsList.GetClientRect( &rectWnd );
ZeroMemory( &lvColumn,
sizeof( lvColumn ) );
lvColumn.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_TEXT | LVCF_WIDTH;
lvColumn.fmt = LVCFMT_LEFT;
//
// Column 0
//
VERIFY( strTitle.LoadString( IDS_ENABLED_QUESTION ) );
lvColumn.iSubItem = 0;
lvColumn.pszText = strTitle.GetBuffer( strTitle.GetLength() + 1 );
lvColumn.cx = (int)( rectWnd.Width() * 0.25 );
VERIFY( m_SettBitsList.InsertColumn( 0, &lvColumn ) != -1 );
strTitle.ReleaseBuffer();
//
// Column 1
//
VERIFY( strTitle.LoadString( IDS_SETTING ) );
lvColumn.iSubItem = 1;
lvColumn.pszText = strTitle.GetBuffer( strTitle.GetLength() + 1 );
lvColumn.cx = (int)( rectWnd.Width() * 0.75 );
VERIFY( m_SettBitsList.InsertColumn( 1, &lvColumn ) != -1 );
strTitle.ReleaseBuffer();
}
/////////////////////////////////////////////////////////////
VOID CDriverStatusPage::FillTheListSettBits()
{
//
// N.B.
//
// If you change the first parameter (index - stored in the item's data)
// you need to change the switch statement in IsSettBitEnabled as well
//
AddListItemSettBits( 0, m_RuntimeVerifierData.m_bSpecialPool, IDS_SPECIAL_POOL );
AddListItemSettBits( 1, m_RuntimeVerifierData.m_bPoolTracking, IDS_POOL_TRACKING );
AddListItemSettBits( 2, m_RuntimeVerifierData.m_bForceIrql, IDS_FORCE_IRQL_CHECKING );
AddListItemSettBits( 3, m_RuntimeVerifierData.m_bIo, IDS_IO_VERIFICATION );
AddListItemSettBits( 4, m_RuntimeVerifierData.m_bEnhIo, IDS_ENH_IO_VERIFICATION );
AddListItemSettBits( 5, m_RuntimeVerifierData.m_bDeadlockDetect, IDS_DEADLOCK_DETECTION );
AddListItemSettBits( 6, m_RuntimeVerifierData.m_bDMAVerif, IDS_DMA_CHECHKING );
AddListItemSettBits( 7, m_RuntimeVerifierData.m_bLowRes, IDS_LOW_RESOURCE_SIMULATION );
}
/////////////////////////////////////////////////////////////
VOID CDriverStatusPage::RefreshListSettBits()
{
INT nListItems;
INT nCrtListItem;
INT_PTR nCrtVerifierBit;
BOOL bEnabled;
nListItems = m_SettBitsList.GetItemCount();
for( nCrtListItem = 0; nCrtListItem < nListItems; nCrtListItem += 1 )
{
nCrtVerifierBit = m_SettBitsList.GetItemData( nCrtListItem );
bEnabled = IsSettBitEnabled( nCrtVerifierBit );
UpdateStatusColumnSettBits( nCrtListItem, bEnabled );
}
}
/////////////////////////////////////////////////////////////////////////////
BOOL CDriverStatusPage::SettbitsGetBitName( LPARAM lItemData,
TCHAR *szBitName,
ULONG uBitNameBufferLen )
{
INT nItemIndex;
BOOL bResult;
LVFINDINFO FindInfo;
LVITEM lvItem;
bResult = FALSE;
ZeroMemory( &FindInfo, sizeof( FindInfo ) );
FindInfo.flags = LVFI_PARAM;
FindInfo.lParam = lItemData;
nItemIndex = m_SettBitsList.FindItem( &FindInfo );
if( nItemIndex < 0 || nItemIndex > 7 )
{
ASSERT( FALSE );
}
else
{
//
// Found our item - get the name
//
ZeroMemory( &lvItem, sizeof( lvItem ) );
lvItem.mask = LVIF_TEXT;
lvItem.iItem = nItemIndex;
lvItem.iSubItem = 1;
lvItem.pszText = szBitName;
lvItem.cchTextMax = uBitNameBufferLen;
bResult = m_SettBitsList.GetItem( &lvItem );
if( FALSE == bResult )
{
//
// Could not get the current item's attributes?!?
//
ASSERT( FALSE );
}
}
return bResult;
}
/////////////////////////////////////////////////////////////////////////////
BOOL CDriverStatusPage::IsSettBitEnabled( INT_PTR nBitIndex )
{
BOOL bEnabled;
//
// N.B.
//
// If you change this switch statement you need to change FillTheListSettBits as well
//
switch( nBitIndex )
{
case 0:
bEnabled = m_RuntimeVerifierData.m_bSpecialPool;
break;
case 1:
bEnabled = m_RuntimeVerifierData.m_bPoolTracking;
break;
case 2:
bEnabled = m_RuntimeVerifierData.m_bForceIrql;
break;
case 3:
bEnabled = m_RuntimeVerifierData.m_bIo;
break;
case 4:
bEnabled = m_RuntimeVerifierData.m_bEnhIo;
break;
case 5:
bEnabled = m_RuntimeVerifierData.m_bDeadlockDetect;
break;
case 6:
bEnabled = m_RuntimeVerifierData.m_bDMAVerif;
break;
case 7:
bEnabled = m_RuntimeVerifierData.m_bLowRes;
break;
default:
//
// Oops, how did we get here ?!?
//
ASSERT( FALSE );
bEnabled = FALSE;
break;
}
return bEnabled;
}
/////////////////////////////////////////////////////////////////////////////
VOID CDriverStatusPage::AddListItemSettBits( INT nItemData, BOOL bEnabled, ULONG uIdResourceString )
{
INT nActualIndex;
LVITEM lvItem;
CString strText;
ZeroMemory( &lvItem, sizeof( lvItem ) );
//
// LVITEM's member pszText is not a const pointer
// so we need to GetBuffer here :-(
//
//
// Sub-item 0 - enabled/diabled
//
if( FALSE == bEnabled )
{
VERIFY( strText.LoadString( IDS_NO ) );
}
else
{
VERIFY( strText.LoadString( IDS_YES ) );
}
lvItem.pszText = strText.GetBuffer( strText.GetLength() + 1 );
lvItem.mask = LVIF_TEXT | LVIF_PARAM;
lvItem.lParam = nItemData;
lvItem.iItem = m_SettBitsList.GetItemCount();
nActualIndex = m_SettBitsList.InsertItem( &lvItem );
strText.ReleaseBuffer();
if( nActualIndex < 0 )
{
//
// Could not add an item in the list - give up
//
goto Done;
}
//
// Sub-item 1 - feature name
//
VERIFY( strText.LoadString( uIdResourceString ) );
lvItem.pszText = strText.GetBuffer( strText.GetLength() + 1 );
if( NULL == lvItem.pszText )
{
goto Done;
}
lvItem.mask = LVIF_TEXT;
lvItem.iItem = nActualIndex;
lvItem.iSubItem = 1;
VERIFY( m_SettBitsList.SetItem( &lvItem ) );
strText.ReleaseBuffer();
Done:
//
// All done
//
NOTHING;
}
/////////////////////////////////////////////////////////////
VOID CDriverStatusPage::UpdateStatusColumnSettBits( INT nItemIndex, BOOL bEnabled )
{
LVITEM lvItem;
CString strText;
ASSERT( nItemIndex < m_SettBitsList.GetItemCount() );
if( FALSE == bEnabled )
{
VERIFY( strText.LoadString( IDS_NO ) );
}
else
{
VERIFY( strText.LoadString( IDS_YES ) );
}
ZeroMemory( &lvItem, sizeof( lvItem ) );
lvItem.mask = LVIF_TEXT;
lvItem.iItem = nItemIndex;
lvItem.iSubItem = 0;
lvItem.pszText = strText.GetBuffer( strText.GetLength() + 1 );
VERIFY( m_SettBitsList.SetItem( &lvItem ) );
strText.ReleaseBuffer();
}
/////////////////////////////////////////////////////////////
int CALLBACK CDriverStatusPage::SettbitsNameCmpFunc(
LPARAM lParam1,
LPARAM lParam2,
LPARAM lParamSort)
{
int nCmpRez = 0;
BOOL bSuccess;
TCHAR szBitName1[ _MAX_PATH ];
TCHAR szBitName2[ _MAX_PATH ];
CDriverStatusPage *pThis = (CDriverStatusPage *)lParamSort;
ASSERT_VALID( pThis );
//
// Get the first bit name
//
bSuccess = pThis->SettbitsGetBitName( lParam1,
szBitName1,
ARRAY_LENGTH( szBitName1 ) );
if( FALSE == bSuccess )
{
goto Done;
}
//
// Get the second bit name
//
bSuccess = pThis->SettbitsGetBitName( lParam2,
szBitName2,
ARRAY_LENGTH( szBitName2 ) );
if( FALSE == bSuccess )
{
goto Done;
}
//
// Compare the names
//
nCmpRez = _tcsicmp( szBitName1, szBitName2 );
if( FALSE != pThis->m_bAscendSortNameBits )
{
nCmpRez *= -1;
}
Done:
return nCmpRez;
}
/////////////////////////////////////////////////////////////
int CALLBACK CDriverStatusPage::SettbitsEnabledCmpFunc(
LPARAM lParam1,
LPARAM lParam2,
LPARAM lParamSort)
{
int nCmpRez = 0;
BOOL bEnabled1;
BOOL bEnabled2;
CDriverStatusPage *pThis = (CDriverStatusPage *)lParamSort;
ASSERT_VALID( pThis );
bEnabled1 = pThis->IsSettBitEnabled( (INT) lParam1 );
bEnabled2 = pThis->IsSettBitEnabled( (INT) lParam2 );
if( bEnabled1 == bEnabled2 )
{
nCmpRez = 0;
}
else
{
if( FALSE == bEnabled1 )
{
nCmpRez = -1;
}
else
{
nCmpRez = 1;
}
}
if( FALSE != pThis->m_bAscendSortEnabledBits )
{
nCmpRez *= -1;
}
return nCmpRez;
}
/////////////////////////////////////////////////////////////
//
// Other methods
//
/////////////////////////////////////////////////////////////
VOID CDriverStatusPage::SortTheListDrivers()
{
if( 0 != m_nSortColumnIndexDrv )
{
//
// Sort by status
//
m_DriversList.SortItems( DrvStatusCmpFunc, (LPARAM)this );
}
else
{
//
// Sort by driver name
//
m_DriversList.SortItems( DrvNameCmpFunc, (LPARAM)this );
}
}
/////////////////////////////////////////////////////////////
VOID CDriverStatusPage::SortTheListSettBits()
{
if( 0 != m_nSortColumnIndexSettbits )
{
//
// Sort by bit name
//
m_SettBitsList.SortItems( SettbitsNameCmpFunc, (LPARAM)this );
}
else
{
//
// Sort by enabled/disabled
//
m_SettBitsList.SortItems( SettbitsEnabledCmpFunc, (LPARAM)this );
}
}
/////////////////////////////////////////////////////////////
// CDriverStatusPage message handlers
BOOL CDriverStatusPage::OnInitDialog()
{
CPropertyPage::OnInitDialog();
m_bTimerBlocked = FALSE;
//
// Setup the settings bits list
//
m_SettBitsList.SetExtendedStyle(
LVS_EX_FULLROWSELECT | m_SettBitsList.GetExtendedStyle() );
m_SettBitsList.SetBkColor( ::GetSysColor( COLOR_3DFACE ) );
m_SettBitsList.SetTextBkColor( ::GetSysColor( COLOR_3DFACE ) );
SetupListHeaderSettBits();
FillTheListSettBits();
//SortTheListSettBits();
//
// Setup the drivers list
//
m_DriversList.SetExtendedStyle(
LVS_EX_FULLROWSELECT | m_DriversList.GetExtendedStyle() );
m_DriversList.SetBkColor( ::GetSysColor( COLOR_3DFACE ) );
m_DriversList.SetTextBkColor( ::GetSysColor( COLOR_3DFACE ) );
SetupListHeaderDrivers();
FillTheListDrivers();
SortTheListDrivers();
VrfSetWindowText( m_NextDescription, IDS_CRTSTAT_PAGE_NEXT_DESCR );
VERIFY( m_uTimerHandler = SetTimer( REFRESH_TIMER_ID,
5000,
NULL ) );
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
/////////////////////////////////////////////////////////////
VOID CDriverStatusPage::OnColumnclickCrtstatDriversList(NMHDR* pNMHDR,
LRESULT* pResult)
{
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
if( 0 != pNMListView->iSubItem )
{
//
// Clicked on the status column
//
if( m_nSortColumnIndexDrv == pNMListView->iSubItem )
{
//
// Change the current ascend/descend order for this column
//
m_bAscendDrvStatusSort = !m_bAscendDrvStatusSort;
}
}
else
{
//
// Clicked on the driver name column
//
if( m_nSortColumnIndexDrv == pNMListView->iSubItem )
{
//
// Change the current ascend/descend order for this column
//
m_bAscendDrvNameSort = !m_bAscendDrvNameSort;
}
}
m_nSortColumnIndexDrv = pNMListView->iSubItem;
SortTheListDrivers();
*pResult = 0;
}
/////////////////////////////////////////////////////////////
VOID CDriverStatusPage::OnTimer(UINT nIDEvent)
{
if( m_bTimerBlocked != TRUE && nIDEvent == REFRESH_TIMER_ID )
{
ASSERT_VALID( m_pParentSheet );
if( m_pParentSheet->GetActivePage() == this )
{
//
// Refresh the displayed data
//
RefreshInfo();
}
}
CPropertyPage::OnTimer(nIDEvent);
}
/////////////////////////////////////////////////////////////////////////////
BOOL CDriverStatusPage::OnSetActive()
{
ASSERT_VALID( m_pParentSheet );
m_pParentSheet->SetWizardButtons( PSWIZB_BACK |
PSWIZB_NEXT );
return CVerifierPropertyPage::OnSetActive();
}
/////////////////////////////////////////////////////////////////////////////
LRESULT CDriverStatusPage::OnWizardNext()
{
GoingToNextPageNotify( IDD_GLOBAL_COUNTERS_PAGE );
return IDD_GLOBAL_COUNTERS_PAGE;
}
/////////////////////////////////////////////////////////////////////////////
void CDriverStatusPage::OnChsettButton()
{
CVolatileBitsDlg dlg;
if( IDOK == dlg.DoModal() )
{
RefreshInfo();
}
}
/////////////////////////////////////////////////////////////////////////////
#define VRF_MAX_CHARS_FOR_OPEN 4096
void CDriverStatusPage::OnAdddrvButton()
{
POSITION pos;
BOOL bEnabledSome = FALSE;
DWORD dwRetValue;
DWORD dwOldMaxFileName = 0;
DWORD dwErrorCode;
int nFileNameStartIndex;
INT_PTR nResult;
TCHAR szDriversDir[ _MAX_PATH ];
TCHAR szAppTitle[ _MAX_PATH ];
TCHAR *szFilesBuffer = NULL;
TCHAR *szOldFilesBuffer = NULL;
CString strPathName;
CString strFileName;
CFileDialog fileDlg(
TRUE, // open file
_T( "sys" ), // default extension
NULL, // no initial file name
OFN_ALLOWMULTISELECT | // multiple selection
OFN_HIDEREADONLY | // hide the "open read-only" checkbox
OFN_NONETWORKBUTTON | // no network button
OFN_NOTESTFILECREATE | // don't test for write protection, a full disk, etc.
OFN_SHAREAWARE, // don't check the existance of file with OpenFile
_T( "Drivers (*.sys)|*.sys||" ) ); // only one filter
//
// check the max length for the returned string
//
if( fileDlg.m_ofn.nMaxFile < VRF_MAX_CHARS_FOR_OPEN )
{
//
// allocate a new buffer for the file names
//
szFilesBuffer = new TCHAR[ VRF_MAX_CHARS_FOR_OPEN ];
szFilesBuffer[ 0 ] = (TCHAR)0;
if( szFilesBuffer != NULL )
{
//
// Save the old buffer address and length
//
dwOldMaxFileName = fileDlg.m_ofn.nMaxFile;
szOldFilesBuffer = fileDlg.m_ofn.lpstrFile;
//
// Set the new buffer address and length
//
fileDlg.m_ofn.lpstrFile = szFilesBuffer;
fileDlg.m_ofn.nMaxFile = VRF_MAX_CHARS_FOR_OPEN;
}
}
//
// Dialog title
//
if( VrfLoadString(
IDS_APPTITLE,
szAppTitle,
ARRAY_LENGTH( szAppTitle ) ) )
{
fileDlg.m_ofn.lpstrTitle = szAppTitle;
}
//
// We change directory first time we try this to %windir%\system32\drivers
//
dwRetValue = ExpandEnvironmentStrings(
_T( "%windir%\\system32\\drivers" ),
szDriversDir,
ARRAY_LENGTH( szDriversDir ) );
if( dwRetValue > 0 && dwRetValue <= ARRAY_LENGTH( szDriversDir ) )
{
fileDlg.m_ofn.lpstrInitialDir = szDriversDir;
}
//
// Show the file selection dialog
//
nResult = fileDlg.DoModal();
switch( nResult )
{
case IDOK:
break;
case IDCANCEL:
goto cleanup;
default:
dwErrorCode = CommDlgExtendedError();
if( dwErrorCode == FNERR_BUFFERTOOSMALL )
{
VrfErrorResourceFormat(
IDS_TOO_MANY_FILES_SELECTED );
}
else
{
VrfErrorResourceFormat(
IDS_CANNOT_OPEN_FILES,
dwErrorCode );
}
goto cleanup;
}
//
// Block the timer
//
m_bTimerBlocked = TRUE;
//
// Parse all the selected files and try to enable them for verification
//
pos = fileDlg.GetStartPosition();
while( pos != NULL )
{
//
// Get the full path for the next file
//
strPathName = fileDlg.GetNextPathName( pos );
//
// Split only the file name, without the directory
//
nFileNameStartIndex = strPathName.ReverseFind( _T( '\\' ) );
if( nFileNameStartIndex < 0 )
{
//
// This shoudn't happen but you never know :-)
//
nFileNameStartIndex = 0;
}
else
{
//
// skip the backslash
//
nFileNameStartIndex += 1;
}
strFileName = strPathName.Right( strPathName.GetLength() - nFileNameStartIndex );
//
// Try to add this driver to the current verification list
//
if( VrfAddDriverVolatile( strFileName ) )
{
bEnabledSome = TRUE;
}
}
//
// Enable the timer
//
m_bTimerBlocked = FALSE;
//
// Refresh
//
if( bEnabledSome == TRUE )
{
RefreshInfo();
}
cleanup:
if( szFilesBuffer != NULL )
{
fileDlg.m_ofn.nMaxFile = dwOldMaxFileName;
fileDlg.m_ofn.lpstrFile = szOldFilesBuffer;
delete szFilesBuffer;
}
}
/////////////////////////////////////////////////////////////////////////////
void CDriverStatusPage::OnRemdrvtButton()
{
INT nItems;
INT nCrtItem;
INT_PTR nIndexInArray;
CRuntimeDriverData *pRuntimeDriverData;
BOOL bDisabledSome = FALSE;
//
// Block the timer
//
m_bTimerBlocked = TRUE;
//
// The number of items in the list
//
nItems = m_DriversList.GetItemCount();
//
// Parse all the items, looking for the selected ones.
//
for( nCrtItem = 0; nCrtItem < nItems; nCrtItem += 1 )
{
if( m_DriversList.GetItemState( nCrtItem, LVIS_SELECTED ) & LVIS_SELECTED )
{
//
// Get the index of the corresponding entry in the array
//
nIndexInArray = (UINT)m_DriversList.GetItemData( nCrtItem );
//
// sanity checks
//
if( nIndexInArray >= m_RuntimeVerifierData.m_RuntimeDriverDataArray.GetSize() )
{
ASSERT( FALSE );
continue;
}
pRuntimeDriverData = m_RuntimeVerifierData.m_RuntimeDriverDataArray.GetAt( nIndexInArray );
ASSERT_VALID( pRuntimeDriverData );
if( VrfRemoveDriverVolatile( pRuntimeDriverData->m_strName ) )
{
bDisabledSome = TRUE;
}
}
}
//
// Enable the timer
//
m_bTimerBlocked = FALSE;
//
// If we disabled some drivers' verification we need to refresh the list
//
if( bDisabledSome )
{
RefreshInfo();
}
}
/////////////////////////////////////////////////////////////////////////////
void CDriverStatusPage::OnColumnclickCrtstatSettbitsList(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
if( 0 != pNMListView->iSubItem )
{
//
// Clicked on the bit name column
//
if( m_nSortColumnIndexSettbits == pNMListView->iSubItem )
{
//
// Change the current ascend/descend order for this column
//
m_bAscendSortNameBits = !m_bAscendSortNameBits;
}
}
else
{
//
// Clicked on the enabled/disabled column
//
if( m_nSortColumnIndexSettbits == pNMListView->iSubItem )
{
//
// Change the current ascend/descend order for this column
//
m_bAscendSortEnabledBits = !m_bAscendSortEnabledBits;
}
}
m_nSortColumnIndexSettbits = pNMListView->iSubItem;
SortTheListSettBits();
*pResult = 0;
}
/////////////////////////////////////////////////////////////////////////////
LONG CDriverStatusPage::OnHelp( WPARAM wParam, LPARAM lParam )
{
LONG lResult = 0;
LPHELPINFO lpHelpInfo = (LPHELPINFO)lParam;
::WinHelp(
(HWND) lpHelpInfo->hItemHandle,
g_szVerifierHelpFile,
HELP_WM_HELP,
(DWORD_PTR) MyHelpIds );
return lResult;
}
/////////////////////////////////////////////////////////////////////////////
void CDriverStatusPage::OnContextMenu(CWnd* pWnd, CPoint point)
{
::WinHelp(
pWnd->m_hWnd,
g_szVerifierHelpFile,
HELP_CONTEXTMENU,
(DWORD_PTR) MyHelpIds );
}
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