port-scan.rar

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  • Visual C++
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  • 2011-10-06 13:00
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一个用MFC实现的端口扫描器。选择要扫描机器的ip地址,并设定端口范围,可以扫描机器开放的端口。
port-scan.rar
  • 一个端口扫描器
  • 3434s.clw
    1.3KB
  • StdAfx.cpp
    207B
  • resource.h
    867B
  • 3434sDlg.cpp
    7.1KB
  • 3434s.ico
    1.1KB
  • 3434s.dsp
    4KB
  • StdAfx.h
    1.1KB
  • 3434sDlg.h
    1.6KB
  • 3434s.dsw
    533B
  • 3434s.rc2
    397B
  • 3434s.rc
    5.6KB
  • 3434s.h
    1.3KB
  • 3434s.cpp
    2KB
内容介绍
// 3434sDlg.cpp : implementation file // #include "stdafx.h" #include "3434s.h" #include "3434sDlg.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CAboutDlg dialog used for App About int iCounter=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() ///////////////////////////////////////////////////////////////////////////// // CMy3434sDlg dialog CMy3434sDlg::CMy3434sDlg(CWnd* pParent /*=NULL*/) : CDialog(CMy3434sDlg::IDD, pParent) { //{{AFX_DATA_INIT(CMy3434sDlg) m_Eport = 0; m_IP = _T(""); m_Sport = 0; //}}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CMy3434sDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CMy3434sDlg) DDX_Control(pDX, IDC_LIST1, m_List); DDX_Text(pDX, IDC_EPORT, m_Eport); DDX_Text(pDX, IDC_IP, m_IP); DDX_Text(pDX, IDC_SPORT, m_Sport); //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CMy3434sDlg, CDialog) ON_MESSAGE(WM_USER_RECALC_DONE, OnRecalcDone) //{{AFX_MSG_MAP(CMy3434sDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_BUTTON1, OnButton1) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CMy3434sDlg message handlers BOOL CMy3434sDlg::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 return TRUE; // return TRUE unless you set the focus to a control } void CMy3434sDlg::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 CMy3434sDlg::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 CMy3434sDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } UINT threadA(LPVOID pParam) { thread *threada=(thread*)pParam; //在内部重新打开 HANDLE hCounterIn=OpenMutex(MUTEX_ALL_ACCESS,FALSE,"sam sp 44"); WaitForSingleObject(hCounterIn,INFINITE); int v=iCounter; iCounter++; ReleaseMutex(hCounterIn); CloseHandle(hCounterIn); /* CSocket m_socket; if(m_socket.Create(0,SOCK_STREAM,NULL)==TRUE) { ::PostMessage(threada->m_hwnd,WM_USER_RECALC_DONE,v,0); } if(m_socket.Connect(threada->m_IP,v)==TRUE) ::PostMessage(threada->m_hwnd,WM_USER_RECALC_DONE,v,0); m_socket.Close(); */ struct sockaddr_in sin; WSADATA wsaData; SOCKET sd; int IpPort; char *IpAddr; IpAddr=threada->m_IP.GetBuffer(threada->m_IP.GetLength()); IpPort=v; /* Init the Winsock */ if(WSAStartup(0x0101, &wsaData )) { printf("Init TCP/IP stack error!"); return 1; } if(wsaData.wVersion != 0x0101) { printf("Winsock version is incorrect!"); WSACleanup(); return 1; } /* Create the local socket */ if ((sd = socket (PF_INET, SOCK_STREAM, IPPROTO_IP)) == INVALID_SOCKET) { printf("Create socket error!"); return 1; } /* Connect to the victim IP Address */ sin.sin_family=AF_INET; sin.sin_addr.s_addr=inet_addr(IpAddr); sin.sin_port=htons((short)IpPort); if (connect (sd, (struct sockaddr *)&sin, sizeof (sin)) == SOCKET_ERROR) { printf("Connect the remote IP error!"); closesocket (sd); WSACleanup(); return 1; } else ::PostMessage(threada->m_hwnd,WM_USER_RECALC_DONE,v,0); closesocket (sd); WSACleanup(); return 0; } void CMy3434sDlg::OnButton1() { m_List.ResetContent(); GetDlgItem(IDC_BUTTON1)->EnableWindow(FALSE); UpdateData(TRUE); HANDLE hCounter=NULL; if( (hCounter=OpenMutex(MUTEX_ALL_ACCESS,FALSE,"sam sp 44"))==NULL) { //如果没有其他进程创建这个互斥量,则重新创建 hCounter = CreateMutex(NULL,FALSE,"sam sp 44"); } int v; if(m_Eport==m_Sport) v=1; else{ v=(m_Eport-m_Sport)/100; if(((m_Eport-m_Sport)%100)>0) v++; } HANDLE hThread[100]; CWinThread *pT[100]; m_thread.m_hwnd=this->m_hWnd; m_thread.m_IP=m_IP; iCounter=m_Sport; //创建线程 for(int i=0;i<v;i++){ int a=0; for(int k=0;k<100;k++) { a++; if(iCounter>=m_Eport) break; pT[k]=AfxBeginThread((AFX_THREADPROC)threadA,&m_thread); // iCounter++; hThread[k]=pT[k]->m_hThread; // Sleep(100); // break; } WaitForMultipleObjects(a,hThread,TRUE,INFINITE); // MessageBox("a"); //等待线程结束 } //关闭句柄 CloseHandle(hCounter); GetDlgItem(IDC_BUTTON1)->EnableWindow(TRUE); } LRESULT CMy3434sDlg::OnRecalcDone(WPARAM wParam, LPARAM lParam) { //1 MessageBox("a"); int a=(int)wParam; char bb[10]; memset(bb,0,10); itoa(a,bb,10); m_List.AddString(bb); return 0; }
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