杀毒

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Visual C++

memoryscanDlg.cpp：源码内容
							// memoryscanDlg.cpp : implementation file
//
#include "stdafx.h"
#include "memoryscan.h"
#include "memoryscanDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CMemoryscanDlg dialog
CMemoryscanDlg::CMemoryscanDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMemoryscanDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMemoryscanDlg)
	//}}AFX_DATA_INIT
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CMemoryscanDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMemoryscanDlg)
	DDX_Control(pDX, IDOK, btnOk);
	DDX_Control(pDX, IDC_MEMSCANPERCENT, memscanpercent);
	DDX_Control(pDX, IDC_SCANPROGRESS, scanprogress);
	DDX_Control(pDX, IDC_SCANNED, scanned);
	DDX_Control(pDX, IDC_PROCESSPROGRESS, processprogress);
	DDX_Control(pDX, IDC_PROCESSNAME, processname);
	DDX_Control(pDX, IDC_MEMSCANNED, memscanned);
	DDX_Control(pDX, IDC_INFECTIONS, infections);
	//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CMemoryscanDlg, CDialog)
	//{{AFX_MSG_MAP(CMemoryscanDlg)
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_WM_TIMER()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CMemoryscanDlg message handlers
BOOL CMemoryscanDlg::OnInitDialog()
{
	CDialog::OnInitDialog();
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	processprogress.SetRange(0,100);
	Start();
	SetTimer(1,200,NULL);
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}
// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.
void CMemoryscanDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting
		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;
		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}
HCURSOR CMemoryscanDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}
void CMemoryscanDlg::OnTimer(UINT nIDEvent) 
{
	if (nIDEvent==1) {
		CString s;
		int brk;
		/* process name */
		s=CurrentProcessName();
		if((brk=s.ReverseFind('\'))!=-1) s=s.Mid(brk+1);
		s.MakeLower();
		processname.SetWindowText(" "+s);
		/* scanned */
		s.Format("%d of %d ", Scanned(), processes.size());
		scanned.SetWindowText(s);
		/* infections */
		s.Format("%d ", Infections());
		infections.SetWindowText(s);
		/* memory scanned */
		s.Format("%d MB ", CurrentProcessPosition()/1024/1024 );
		memscanned.SetWindowText(s);
		if (CurrentProcessSize()) {
			/* process memory scan progress */
			s.Format("%6.1f%% ", (double)CurrentProcessPosition()*100/CurrentProcessSize() );
			memscanpercent.SetWindowText(s);
			/* update progress ctrl */
			processprogress.SetPos( CurrentProcessPosition()*100/CurrentProcessSize() );
		}
		/* global scan progress */
		scanprogress.SetRange(0,processes.size());
		scanprogress.SetPos( Scanned() );
		
		if (!Running()) {
			KillTimer(1);
			processname.SetWindowText(" Scan complete!");
			btnOk.SetWindowText("Close");
			memscanned.SetWindowText("");
			memscanpercent.SetWindowText("");
			processprogress.SetPos( 0 );
			scanprogress.SetPos( 100 );
		}
	}
	CDialog::OnTimer(nIDEvent);
}
void CMemoryscanDlg::OnOK() 
{
	/* stop scanning memory */
	if (Running()) Stop();	
	CDialog::OnOK();
}

						