routertrace

// RouteTraceDlg.cpp : implementation file // #include "stdafx.h" #include "RouteTrace.h" #include "RouteTraceDlg.h" #include "afxmt.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CAboutDlg dialog used for App About struct SubThreadInfo { CDialog* pDialog; CListCtrl* list; CStatic* state; CString IPStr; int Maxhot; } Info; CEvent eventStopRoute; //-----------------路由跟踪线程--------------- UINT ThreadRoute(LPVOID pParam) { SubThreadInfo* pInfo = (SubThreadInfo*)pParam; CRouteTraceDlg* pThreadDlg = (CRouteTraceDlg*)pInfo->pDialog; CICMP m_icmp; CString IPStr=pInfo->IPStr; //IP地址 CString sTTL; int nTtl; m_icmp.Initialize(); for(nTtl=1;nTtl<=pInfo->Maxhot;nTtl++) { if(m_icmp.SetTTL(nTtl)==0) return 0; sTTL.Format("%d",nTtl); if(m_icmp.SendICMPPack((char *)(LPCSTR)IPStr)) m_icmp.RecvICMPPack(); { int i=pInfo->list->InsertItem(0,sTTL); pInfo->list->SetItemText(0,1,m_icmp.routeaddr); pInfo->list->SetItemText(0,2,m_icmp.RouteState); pInfo->state->SetWindowText(m_icmp.m_strInfo); Sleep(100); } if(m_icmp.routestate==0) break; if(WaitForSingleObject(eventStopRoute.m_hObject, 0) == WAIT_OBJECT_0) break; } pThreadDlg->Routeflag=TRUE; return 0; } ////////////////////////////////////////////////////// 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) //}}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) // No message handlers //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CRouteTraceDlg dialog CRouteTraceDlg::CRouteTraceDlg(CWnd* pParent /*=NULL*/) : CDialog(CRouteTraceDlg::IDD, pParent) { //{{AFX_DATA_INIT(CRouteTraceDlg) m_maxhot = 30; //}}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CRouteTraceDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CRouteTraceDlg) DDX_Control(pDX, IDC_COMBO, m_comb); DDX_Control(pDX, IDC_STATE, m_statectl); DDX_Control(pDX, IDC_LIST, m_list); DDX_Text(pDX, IDC_MAXHOT, m_maxhot); DDV_MinMaxInt(pDX, m_maxhot, 1, 500); //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CRouteTraceDlg, CDialog) //{{AFX_MSG_MAP(CRouteTraceDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_TRACE, OnTrace) ON_BN_CLICKED(IDC_STOP, OnStop) ON_WM_DESTROY() //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CRouteTraceDlg message handlers BOOL CRouteTraceDlg::OnInitDialog() { CDialog::OnInitDialog(); // Add "About..." menu item to system menu. // IDM_ABOUTBOX must be in the system command range. ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX); ASSERT(IDM_ABOUTBOX < 0xF000); 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 // TODO: Add extra initialization here m_list.InsertColumn(0,"标号",LVCFMT_CENTER,60,0); m_list.InsertColumn(1,"路由器地址",HDF_CENTER,200,0); m_list.InsertColumn(2,"状态",HDF_CENTER,100,0); ListView_SetExtendedListViewStyleEx(m_list.m_hWnd, LVS_EX_FULLROWSELECT, 0xFFFFFFFF); return TRUE; // return TRUE unless you set the focus to a control } void CRouteTraceDlg::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 CRouteTraceDlg::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(); } } // The system calls this to obtain the cursor to display while the user drags // the minimized window. HCURSOR CRouteTraceDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } void CRouteTraceDlg::OnTrace() { CString str; UpdateData(TRUE); CWnd * pWnd; pWnd = GetDlgItem(IDC_COMBO); pWnd->GetWindowText(str); //得到IP地址 if(str.IsEmpty()) { MessageBox("请输入地址！"); pWnd->SetFocus(); return; } if (m_comb.FindStringExact(-1, str) == CB_ERR) m_comb.AddString(str);//把IP加入控件 m_list.DeleteAllItems(); if(Routeflag) { Routeflag=FALSE; Info.IPStr=str; Info.pDialog=this; Info.Maxhot=m_maxhot; Info.list=(&m_list); Info.state=(&m_statectl); AfxBeginThread(ThreadRoute, &Info); } } void CRouteTraceDlg::OnStop() { if(!Routeflag) { eventStopRoute.SetEvent(); } } void CRouteTraceDlg::OnDestroy() { CDialog::OnDestroy(); // TODO: Add your message handler code here m_icmp.Uninitialize(); }