Leaked source code of windows server 2003
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//
// Driver Verifier UI
// Copyright (c) Microsoft Corporation, 1999
//
//
//
// module: GCntPage.cpp
// author: DMihai
// created: 11/1/00
//
// Description:
//
#include "stdafx.h"
#include "verifier.h"
#include "GCntPage.h"
#include "VrfUtil.h"
#include "VGlobal.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_GLOBC_LIST, IDH_DV_GlobalCounters,
0, 0
};
/////////////////////////////////////////////////////////////////////////////
// CGlobalCountPage property page
IMPLEMENT_DYNCREATE(CGlobalCountPage, CVerifierPropertyPage)
CGlobalCountPage::CGlobalCountPage() : CVerifierPropertyPage(CGlobalCountPage::IDD)
{
//{{AFX_DATA_INIT(CGlobalCountPage)
//}}AFX_DATA_INIT
m_nSortColumnIndex = 0;
m_bAscendSortName = FALSE;
m_bAscendSortValue = FALSE;
m_uTimerHandler = 0;
m_pParentSheet = NULL;
}
CGlobalCountPage::~CGlobalCountPage()
{
}
void CGlobalCountPage::DoDataExchange(CDataExchange* pDX)
{
static BOOL bShownPoolCoverageWarning = FALSE;
if( ! pDX->m_bSaveAndValidate )
{
//
// Query the kernel
//
VrfGetRuntimeVerifierData( &m_RuntimeVerifierData );
if( FALSE == bShownPoolCoverageWarning )
{
bShownPoolCoverageWarning = CheckAndShowPoolCoverageWarning();
}
}
CVerifierPropertyPage::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CGlobalCountPage)
DDX_Control(pDX, IDC_GLOBC_LIST, m_CountersList);
DDX_Control(pDX, IDC_GLOBC_NEXT_DESCR_STATIC, m_NextDescription);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CGlobalCountPage, CVerifierPropertyPage)
//{{AFX_MSG_MAP(CGlobalCountPage)
ON_WM_TIMER()
ON_NOTIFY(LVN_COLUMNCLICK, IDC_GLOBC_LIST, OnColumnclickGlobcList)
ON_WM_CONTEXTMENU()
ON_MESSAGE( WM_HELP, OnHelp )
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////
VOID CGlobalCountPage::SetupListHeader()
{
LVCOLUMN lvColumn;
CRect rectWnd;
CString strCounter, strValue;
VERIFY( strCounter.LoadString( IDS_COUNTER ) );
VERIFY( strValue.LoadString( IDS_VALUE ) );
//
// List's regtangle
//
m_CountersList.GetClientRect( &rectWnd );
//
// Column 0 - counter
//
ZeroMemory( &lvColumn, sizeof( lvColumn ) );
lvColumn.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_TEXT | LVCF_WIDTH;
lvColumn.fmt = LVCFMT_LEFT;
lvColumn.iSubItem = 0;
lvColumn.cx = (int)( rectWnd.Width() * 0.50 );
lvColumn.pszText = strCounter.GetBuffer( strCounter.GetLength() + 1 );
if (NULL != lvColumn.pszText)
{
VERIFY( m_CountersList.InsertColumn( 0, &lvColumn ) != -1 );
strCounter.ReleaseBuffer();
}
else
{
lvColumn.pszText = g_szVoidText;
VERIFY( m_CountersList.InsertColumn( 0, &lvColumn ) != -1 );
}
//
// Column 1
//
lvColumn.iSubItem = 1;
lvColumn.cx = (int)( rectWnd.Width() * 0.47 );
lvColumn.pszText = strValue.GetBuffer( strValue.GetLength() + 1 );
if (NULL != lvColumn.pszText)
{
VERIFY( m_CountersList.InsertColumn( 1, &lvColumn ) != -1 );
strValue.ReleaseBuffer();
}
else
{
lvColumn.pszText = g_szVoidText;
VERIFY( m_CountersList.InsertColumn( 1, &lvColumn ) != -1 );
}
}
/////////////////////////////////////////////////////////////
VOID CGlobalCountPage::FillTheList()
{
//
// N.B.
//
// If you change the first parameter (index - stored in the item's data)
// you need to change the switch statement in GetCounterValue as well
//
AddCounterInList( 0, IDS_ALLOCATIONSATTEMPTED_LIST, m_RuntimeVerifierData.AllocationsAttempted );
AddCounterInList( 1, IDS_ALLOCATIONSSUCCEEDED_LIST, m_RuntimeVerifierData.AllocationsSucceeded );
AddCounterInList( 2, IDS_ALLOCATIONSSUCCEEDEDSPECIALPOOL_LIST, m_RuntimeVerifierData.AllocationsSucceededSpecialPool );
AddCounterInList( 3, IDS_ALLOCATIONSWITHNOTAG_LIST, m_RuntimeVerifierData.AllocationsWithNoTag );
AddCounterInList( 4, IDS_UNTRACKEDPOOL_LIST, m_RuntimeVerifierData.UnTrackedPool );
AddCounterInList( 5, IDS_ALLOCATIONSFAILED_LIST, m_RuntimeVerifierData.AllocationsFailed );
AddCounterInList( 6, IDS_ALLOCATIONSFAILEDDELIBERATELY_LIST, m_RuntimeVerifierData.AllocationsFailedDeliberately );
AddCounterInList( 7, IDS_RAISEIRQLS_LIST, m_RuntimeVerifierData.RaiseIrqls );
AddCounterInList( 8, IDS_ACQUIRESPINLOCKS_LIST, m_RuntimeVerifierData.AcquireSpinLocks );
AddCounterInList( 9, IDS_SYNCHRONIZEEXECUTIONS_LIST, m_RuntimeVerifierData.SynchronizeExecutions );
AddCounterInList( 10, IDS_TRIMS_LIST, m_RuntimeVerifierData.Trims );
}
/////////////////////////////////////////////////////////////
VOID CGlobalCountPage::RefreshTheList()
{
INT nListItems;
INT nCrtListItem;
INT_PTR nCrtCounterIndex;
SIZE_T sizeValue;
nListItems = m_CountersList.GetItemCount();
for( nCrtListItem = 0; nCrtListItem < nListItems; nCrtListItem += 1 )
{
nCrtCounterIndex = m_CountersList.GetItemData( nCrtListItem );
sizeValue = GetCounterValue( nCrtCounterIndex );
UpdateCounterValueInList( nCrtListItem, sizeValue );
}
}
/////////////////////////////////////////////////////////////
VOID CGlobalCountPage::SortTheList()
{
if( 0 != m_nSortColumnIndex )
{
//
// Sort by counter value - this is probably not very useful
// but we are providing it to be consistent with all
// the lists being sortable by any column
//
m_CountersList.SortItems( CounterValueCmpFunc, (LPARAM)this );
}
else
{
//
// Sort by driver name
//
m_CountersList.SortItems( CounterNameCmpFunc, (LPARAM)this );
}
}
/////////////////////////////////////////////////////////////
SIZE_T CGlobalCountPage::GetCounterValue( INT_PTR nCounterIndex )
{
SIZE_T sizeValue;
//
// N.B.
//
// If you change this switch statement you need to change FillTheList as well
//
switch( nCounterIndex )
{
case 0:
sizeValue = m_RuntimeVerifierData.AllocationsAttempted;
break;
case 1:
sizeValue = m_RuntimeVerifierData.AllocationsSucceeded;
break;
case 2:
sizeValue = m_RuntimeVerifierData.AllocationsSucceededSpecialPool;
break;
case 3:
sizeValue = m_RuntimeVerifierData.AllocationsWithNoTag;
break;
case 4:
sizeValue = m_RuntimeVerifierData.UnTrackedPool;
break;
case 5:
sizeValue = m_RuntimeVerifierData.AllocationsFailed;
break;
case 6:
sizeValue = m_RuntimeVerifierData.AllocationsFailedDeliberately;
break;
case 7:
sizeValue = m_RuntimeVerifierData.RaiseIrqls;
break;
case 8:
sizeValue = m_RuntimeVerifierData.AcquireSpinLocks;
break;
case 9:
sizeValue = m_RuntimeVerifierData.SynchronizeExecutions;
break;
case 10:
sizeValue = m_RuntimeVerifierData.Trims;
break;
default:
//
// Oops, how did we get here ?!?
//
ASSERT( FALSE );
sizeValue = 0;
break;
}
return sizeValue;
}
/////////////////////////////////////////////////////////////
BOOL CGlobalCountPage::GetCounterName( LPARAM lItemData,
TCHAR *szCounterName,
ULONG uCounterNameBufferLen )
{
INT nItemIndex;
BOOL bResult;
LVFINDINFO FindInfo;
LVITEM lvItem;
bResult = FALSE;
ZeroMemory( &FindInfo, sizeof( FindInfo ) );
FindInfo.flags = LVFI_PARAM;
FindInfo.lParam = lItemData;
nItemIndex = m_CountersList.FindItem( &FindInfo );
if( nItemIndex < 0 || nItemIndex > 10 )
{
ASSERT( FALSE );
}
else
{
//
// Found our item - get the name
//
ZeroMemory( &lvItem, sizeof( lvItem ) );
lvItem.mask = LVIF_TEXT;
lvItem.iItem = nItemIndex;
lvItem.iSubItem = 0;
lvItem.pszText = szCounterName;
lvItem.cchTextMax = uCounterNameBufferLen;
bResult = m_CountersList.GetItem( &lvItem );
if( bResult == FALSE )
{
//
// Could not get the current item's attributes?!?
//
ASSERT( FALSE );
}
}
return bResult;
}
/////////////////////////////////////////////////////////////
VOID CGlobalCountPage::AddCounterInList( INT nItemData,
ULONG uIdResourceString,
SIZE_T sizeValue )
{
INT nActualIndex;
LVITEM lvItem;
CString strName;
VERIFY( strName.LoadString( uIdResourceString ) );
ZeroMemory( &lvItem, sizeof( lvItem ) );
//
// LVITEM's member pszText is not a const pointer
// so we need to GetBuffer here :-(
//
//
// Sub-item 0 - counter's name
//
lvItem.pszText = strName.GetBuffer( strName.GetLength() + 1 );
if( NULL == lvItem.pszText )
{
goto Done;
}
lvItem.mask = LVIF_TEXT | LVIF_PARAM;
lvItem.lParam = nItemData;
lvItem.iItem = m_CountersList.GetItemCount();
nActualIndex = m_CountersList.InsertItem( &lvItem );
if( nActualIndex < 0 )
{
//
// Could not add an item in the list - give up
//
goto Done;
}
//
// Sub-item 1 - counter's value
//
UpdateCounterValueInList( nActualIndex,
sizeValue );
Done:
//
// All done
//
NOTHING;
}
/////////////////////////////////////////////////////////////
VOID CGlobalCountPage::RefreshInfo()
{
if( UpdateData( FALSE ) )
{
//
// Refresh the settings bits list
//
RefreshTheList();
}
}
/////////////////////////////////////////////////////////////
VOID CGlobalCountPage::UpdateCounterValueInList( INT nItemIndex,
SIZE_T sizeValue )
{
TCHAR szValue[ 32 ];
LVITEM lvItem;
#ifndef _WIN64
//
// 32 bit SIZE_T
//
_sntprintf( szValue,
ARRAY_LENGTH( szValue ),
_T( "%u" ),
sizeValue );
#else
//
// 64 bit SIZE_T
//
_sntprintf( szValue,
ARRAY_LENGTH( szValue ),
_T( "%I64u" ),
sizeValue );
#endif
szValue[ ARRAY_LENGTH( szValue ) - 1 ] = 0;
//
// Update the list item
//
ZeroMemory( &lvItem, sizeof( lvItem ) );
lvItem.mask = LVIF_TEXT;
lvItem.iItem = nItemIndex;
lvItem.iSubItem = 1;
lvItem.pszText = szValue;
VERIFY( m_CountersList.SetItem( &lvItem ) );
}
/////////////////////////////////////////////////////////////
//
// Other methods
//
/////////////////////////////////////////////////////////////
#define MIN_MEM_SIZE_TO_DISABLE_WARNING 0x80000000 // 2 Gb
#define MIN_ALLOCATIONS_SIGNIFICANT 100
#define MIN_PERCENTAGE_AVOID_WARNING 95
BOOL CGlobalCountPage::CheckAndShowPoolCoverageWarning()
{
BOOL bWarningDisplayed;
ULONGLONG ullPercentageCoverage;
TCHAR *szMessage;
CString strMsgFormat;
CString strWarnMsg;
bWarningDisplayed = FALSE;
if( m_RuntimeVerifierData.m_bSpecialPool &&
m_RuntimeVerifierData.AllocationsSucceeded >= MIN_ALLOCATIONS_SIGNIFICANT )
{
//
// Special pool verification is enabled &&
// There is a significant number of allocations
//
ASSERT( m_RuntimeVerifierData.AllocationsSucceeded >= m_RuntimeVerifierData.AllocationsSucceededSpecialPool );
//
// The coverage percentage
//
ullPercentageCoverage =
( (ULONGLONG)m_RuntimeVerifierData.AllocationsSucceededSpecialPool * (ULONGLONG) 100 ) /
(ULONGLONG)m_RuntimeVerifierData.AllocationsSucceeded;
ASSERT( ullPercentageCoverage <= 100 );
if( ullPercentageCoverage < MIN_PERCENTAGE_AVOID_WARNING )
{
//
// Warn the user
//
if( strMsgFormat.LoadString( IDS_COVERAGE_WARNING_FORMAT ) )
{
szMessage = strWarnMsg.GetBuffer( strMsgFormat.GetLength() + 32 );
if( szMessage != NULL )
{
_stprintf( szMessage, (LPCTSTR)strMsgFormat, ullPercentageCoverage );
strWarnMsg.ReleaseBuffer();
AfxMessageBox( strWarnMsg,
MB_OK | MB_ICONINFORMATION );
}
}
else
{
ASSERT( FALSE );
}
bWarningDisplayed = TRUE;
}
}
return bWarningDisplayed;
}
/////////////////////////////////////////////////////////////
int CALLBACK CGlobalCountPage::CounterValueCmpFunc( LPARAM lParam1,
LPARAM lParam2,
LPARAM lParamSort)
{
SIZE_T size1;
SIZE_T size2;
int nCmpRez = 0;
CGlobalCountPage *pThis = (CGlobalCountPage *)lParamSort;
ASSERT_VALID( pThis );
size1 = pThis->GetCounterValue( (INT) lParam1 );
size2 = pThis->GetCounterValue( (INT) lParam2 );
if( size1 > size2 )
{
nCmpRez = 1;
}
else
{
if( size1 < size2 )
{
nCmpRez = -1;
}
}
if( FALSE != pThis->m_bAscendSortValue )
{
nCmpRez *= -1;
}
return nCmpRez;
}
/////////////////////////////////////////////////////////////
int CALLBACK CGlobalCountPage::CounterNameCmpFunc( LPARAM lParam1,
LPARAM lParam2,
LPARAM lParamSort)
{
int nCmpRez = 0;
BOOL bSuccess;
TCHAR szCounterName1[ _MAX_PATH ];
TCHAR szCounterName2[ _MAX_PATH ];
CGlobalCountPage *pThis = (CGlobalCountPage *)lParamSort;
ASSERT_VALID( pThis );
//
// Get the first counter name
//
bSuccess = pThis->GetCounterName( lParam1,
szCounterName1,
ARRAY_LENGTH( szCounterName1 ) );
if( FALSE == bSuccess )
{
goto Done;
}
//
// Get the second counter name
//
bSuccess = pThis->GetCounterName( lParam2,
szCounterName2,
ARRAY_LENGTH( szCounterName2 ) );
if( FALSE == bSuccess )
{
goto Done;
}
//
// Compare the names
//
nCmpRez = _tcsicmp( szCounterName1, szCounterName2 );
if( FALSE != pThis->m_bAscendSortName )
{
nCmpRez *= -1;
}
Done:
return nCmpRez;
}
/////////////////////////////////////////////////////////////
// CGlobalCountPage message handlers
BOOL CGlobalCountPage::OnInitDialog()
{
CPropertyPage::OnInitDialog();
//
// Setup the settings bits list
//
m_CountersList.SetExtendedStyle(
LVS_EX_FULLROWSELECT | m_CountersList.GetExtendedStyle() );
m_CountersList.SetBkColor( ::GetSysColor( COLOR_3DFACE ) );
m_CountersList.SetTextBkColor( ::GetSysColor( COLOR_3DFACE ) );
SetupListHeader();
FillTheList();
SortTheList();
VrfSetWindowText( m_NextDescription, IDS_GCNT_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 CGlobalCountPage::OnTimer(UINT nIDEvent)
{
if( nIDEvent == REFRESH_TIMER_ID )
{
ASSERT_VALID( m_pParentSheet );
if( m_pParentSheet->GetActivePage() == this )
{
//
// Refresh the displayed data
//
RefreshInfo();
}
}
CPropertyPage::OnTimer(nIDEvent);
}
/////////////////////////////////////////////////////////////////////////////
BOOL CGlobalCountPage::OnSetActive()
{
ASSERT_VALID( m_pParentSheet );
m_pParentSheet->SetWizardButtons( PSWIZB_BACK |
PSWIZB_NEXT );
return CVerifierPropertyPage::OnSetActive();
}
/////////////////////////////////////////////////////////////////////////////
LRESULT CGlobalCountPage::OnWizardNext()
{
GoingToNextPageNotify( IDD_PERDRIVER_COUNTERS_PAGE );
return IDD_PERDRIVER_COUNTERS_PAGE;
}
/////////////////////////////////////////////////////////////////////////////
void CGlobalCountPage::OnColumnclickGlobcList(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
if( 0 != pNMListView->iSubItem )
{
//
// Clicked on the counter value column
//
if( m_nSortColumnIndex == pNMListView->iSubItem )
{
//
// Change the current ascend/descend order for this column
//
m_bAscendSortValue = !m_bAscendSortValue;
}
}
else
{
//
// Clicked on the counter name column
//
if( m_nSortColumnIndex == pNMListView->iSubItem )
{
//
// Change the current ascend/descend order for this column
//
m_bAscendSortName = !m_bAscendSortName;
}
}
m_nSortColumnIndex = pNMListView->iSubItem;
SortTheList();
*pResult = 0;
}
/////////////////////////////////////////////////////////////
LONG CGlobalCountPage::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 CGlobalCountPage::OnContextMenu(CWnd* pWnd, CPoint point)
{
::WinHelp(
pWnd->m_hWnd,
g_szVerifierHelpFile,
HELP_CONTEXTMENU,
(DWORD_PTR) MyHelpIds );
}