ping扫描带源码VC++6.0

// WinPingDlg.cpp : implementation file // #include "stdafx.h" #include "WinPing.h" #include "WinPingDlg.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif // CAboutDlg dialog used for App About ///////////////////////////////////////////////////////////////////////////// // WINPING - Developed by Norm Almond, Acknowledgements to Chris Maunder & Lewis Napper // // MAINTANENCE LOG: // // Version 1.0 - Public Release // // Version 1.1 - Fix combo assert in debug // - Fix repeated string entries in combo // - Fix Ping times now correct ///////////////////////////////////////////////////////////////////////////// class CAboutDlg : public CDialog { public: CAboutDlg(); // Dialog Data //{{AFX_DATA(CAboutDlg) enum { IDD = IDD_ABOUTBOX }; //}}AFX_DATA // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(CAboutDlg) protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support //}}AFX_VIRTUAL // Implementation protected: //{{AFX_MSG(CAboutDlg) virtual void OnOK(); //}}AFX_MSG DECLARE_MESSAGE_MAP() }; CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) { //{{AFX_DATA_INIT(CAboutDlg) //}}AFX_DATA_INIT } void CAboutDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CAboutDlg) //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) //{{AFX_MSG_MAP(CAboutDlg) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CWinPingDlg dialog CWinPingDlg::CWinPingDlg(CWnd* pParent /*=NULL*/) : CDialog(CWinPingDlg::IDD, pParent) { //{{AFX_DATA_INIT(CWinPingDlg) m_strRetry = _T(""); //}}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); m_nDir = 0; m_nPos = 0; m_bProgress = FALSE; } void CWinPingDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CWinPingDlg) DDX_Control(pDX, IDC_SPIN1, m_spinner); DDX_Control(pDX, IDC_LIST, m_list); DDX_Text(pDX, IDC_RETRIES, m_strRetry); DDX_Control(pDX, IDC_SERVERS, m_cboServers); //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CWinPingDlg, CDialog) //{{AFX_MSG_MAP(CWinPingDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(ID_PING, OnPing) ON_WM_TIMER() ON_BN_CLICKED(ID_ABOUT, OnAbout) ON_MESSAGE(WM_MSG_STATUS,OnStatus) ON_MESSAGE(WM_PING_END,OnPingEnd) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CWinPingDlg message handlers BOOL CWinPingDlg::OnInitDialog() { CDialog::OnInitDialog(); // Add "About..." menu item to system menu. CString strHost; CString str; int nEntrys = AfxGetApp()->GetProfileInt("MRU","Entries",0); for (int n=0;n < nEntrys;n++) { str.Format("Host#%d",n); strHost = AfxGetApp()->GetProfileString("MRU",str,""); m_cboServers.AddString(strHost); } // IDM_ABOUTBOX must be in the system command range. ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX); ASSERT(IDM_ABOUTBOX < 0xF000); m_img.Create(IDB_LOG,16,1,RGB(255,0,255)); CMenu* pSysMenu = GetSystemMenu(FALSE); if (pSysMenu != NULL) { CString strAboutMenu; strAboutMenu.LoadString(IDS_ABOUTBOX); if (!strAboutMenu.IsEmpty()) { pSysMenu->AppendMenu(MF_SEPARATOR); pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); } } // Set the icon for this dialog. The framework does this automatically // when the application's main window is not a dialog SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); // Set small icon CRect rc; CWnd* pWnd; pWnd= GetDlgItem(IDC_FROM); pWnd->GetWindowRect(rc); ScreenToClient(rc); m_ptFrom = rc.BottomRight(); m_ptFrom.x+=5; pWnd= GetDlgItem(IDC_TO); pWnd->GetWindowRect(rc); ScreenToClient(rc); m_ptTo = CPoint(rc.left,rc.bottom); m_list.InsertColumn(0,"Status",LVCFMT_LEFT,800); m_list.SetImageList(&m_img, LVSIL_SMALL); m_list.GetClientRect(rc); m_list.SetColumnWidth(0,rc.Width()); m_rcRect.left = m_ptFrom.x; m_rcRect.right = m_ptTo.x; m_rcRect.top = m_rcRect.bottom = m_ptFrom.y; m_rcRect.InflateRect(0,3); m_spinner.SetRange(1,99); m_spinner.SetPos(5); // TODO: Add extra initialization here return TRUE; // return TRUE unless you set the focus to a control } void CWinPingDlg::OnSysCommand(UINT nID, LPARAM lParam) { if ((nID & 0xFFF0) == IDM_ABOUTBOX) { CAboutDlg dlgAbout; dlgAbout.DoModal(); } else { CDialog::OnSysCommand(nID, lParam); } } // 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 CWinPingDlg::OnPaint() { CPaintDC dc(this); // device context for painting if (IsIconic()) { 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 { dc.MoveTo(m_ptFrom); dc.LineTo(m_ptTo); if (m_bProgress) { CRect rc(m_nPos,m_ptTo.y,m_nPos,m_ptTo.y); rc.InflateRect(3,3); CBrush br(RGB(255,0,0)); CBrush* pBrush = dc.SelectObject(&br); dc.Rectangle(rc); dc.SelectObject(pBrush); } CDialog::OnPaint(); } } // The system calls this to obtain the cursor to display while the user drags // the minimized window. HCURSOR CWinPingDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } void CWinPingDlg::OnPing() { UpdateData(TRUE); EnableControls(FALSE); int nRetries = m_spinner.GetPos(); int nCnt = m_list.GetItemCount(); if (nCnt > 0) { m_list.InsertItem(nCnt,"",4); } CString strHost; GetDlgItem(IDC_SERVERS)->GetWindowText(strHost); m_pingThread.StartPing(nRetries,strHost,m_hWnd); m_nPos = m_ptFrom.x; m_nDir = 20; SetTimer(0x1001,100,NULL); m_bProgress = TRUE; // nick@shortcuts.net <nick@shortcuts.net> } LRESULT CWinPingDlg::OnStatus(WPARAM wParam, LPARAM lParam) { char* pMsg = (char*) lParam; int nCnt = m_list.GetItemCount(); int i = m_list.InsertItem(nCnt,pMsg,wParam); m_list.EnsureVisible(i,FALSE); delete pMsg; return 0; } LRESULT CWinPingDlg::OnPingEnd(WPARAM wParam, LPARAM lParam) { EnableControls(TRUE); m_bProgress = FALSE; InvalidateRect(m_rcRect,TRUE); KillTimer(0x1001); if (lParam == 1) { CString strHost; GetDlgItem(IDC_SERVERS)->GetWindowText(strHost); // Fix duplicate entries if (m_cboServers.FindStringExact(-1,strHost) == CB_ERR) m_cboServers.AddString(strHost); GetDlgItem(IDC_SERVERS)->SetFocus(); } return 0; } void CWinPingDlg::OnTimer(UINT nIDEvent) { m_nPos += m_nDir; InvalidateRect(m_rcRect,TRUE); if (m_nPos > m_ptTo.x) { m_nDir = -20; m_nPos = m_ptTo.x - 5; } if (m_nPos < m_ptFrom.x) { m_nDir = +20; m_nPos = m_ptFrom.x + 5; } CDialog::OnTimer(nIDEvent); } void CWinPingDlg::OnAbout() { CAboutDlg dlg; if (dlg.DoModal()) { } } void CWinPingDlg::EnableControls(BOOL bEnable) { GetDlgItem(IDC_SERVERS)->EnableWindow(bEnable); GetDlgItem(IDC_RETRIES)->EnableWindow(bEnable); GetDlgItem(ID_PING)->EnableWindow(bEnable); } void CWinPingDlg::OnCancel() { CString strHost; CString str; int nCnt = m_cboServers.GetCount(); AfxGetApp()->WriteProfileInt("MRU","Entries",nCnt); for (int n=0;n < nCn