ip端口扫描.doc

完整代码：/ PortScan.h : main header file for the PORTSCAN application/ #if !defined(AFX_PORTSCAN_H_20A7D450_8390_4726_9DC6_0616AAEDFE4B_INCLUDED_)#define AFX_PORTSCAN_H_20A7D450_8390_4726_9DC6_0616AAEDFE4B_INCLUDED_ #if _MSC_VER 1000#pragma once#endif / _MSC_VER 1000 #ifndef _AFXWIN_H_ #error include stdafx.h before including this file for PCH#endif #include resource.h / main symbols / CPortScanApp:/ See PortScan.cpp for the implementation of this class/ class CPortScanApp : public CWinApppublic: CPortScanApp(); / Overrides / ClassWizard generated virtual function overrides /AFX_VIRTUAL(CPortScanApp) public: virtual BOOL InitInstance(); /AFX_VIRTUAL / Implementation /AFX_MSG(CPortScanApp) / NOTE - the ClassWizard will add and remove member functions here. / DO NOT EDIT what you see in these blocks of generated code ! /AFX_MSG DECLARE_MESSAGE_MAP(); / /AFX_INSERT_LOCATION/ Microsoft Visual C+ will insert additional declarations immediately before the previous line. #endif / !defined(AFX_PORTSCAN_H_20A7D450_8390_4726_9DC6_0616AAEDFE4B_INCLUDED_)/ PortScan.cpp : Defines the class behaviors for the application./ #include stdafx.h#include PortScan.h#include PortScanDlg.h #ifdef _DEBUG#define new DEBUG_NEW#undef THIS_FILEstatic char THIS_FILE = _FILE_;#endif / CPortScanApp BEGIN_MESSAGE_MAP(CPortScanApp, CWinApp) /AFX_MSG_MAP(CPortScanApp) / NOTE - the ClassWizard will add and remove mapping macros here. / DO NOT EDIT what you see in these blocks of generated code! /AFX_MSG ON_COMMAND(ID_HELP, CWinApp:OnHelp)END_MESSAGE_MAP() / CPortScanApp construction CPortScanApp:CPortScanApp() / TODO: add construction code here, / Place all significant initialization in InitInstance / The one and only CPortScanApp object CPortScanApp theApp; / CPortScanApp initialization BOOL CPortScanApp:InitInstance() AfxEnableControlContainer(); / Standard initialization / If you are not using these features and wish to reduce the size / of your final executable, you should remove from the following / the specific initialization routines you do not need. #ifdef _AFXDLL Enable3dControls(); / Call this when using MFC in a shared DLL#else Enable3dControlsStatic(); / Call this when linking to MFC statically#endif AfxSocketInit(NULL); CPortScanDlg dlg; m_pMainWnd = &dlg; int nResponse = dlg.DoModal(); if (nResponse = IDOK) / TODO: Place code here to handle when the dialog is / dismissed with OK else if (nResponse = IDCANCEL) / TODO: Place code here to handle when the dialog is / dismissed with Cancel / Since the dialog has been closed, return FALSE so that we exit the / application, rather than start the applications message pump. return FALSE;/ PortScanDlg.h : header file/ #if !defined(AFX_PORTSCANDLG_H_D76D9489_EB09_4865_85B5_BD58913E2EA4_INCLUDED_)#define AFX_PORTSCANDLG_H_D76D9489_EB09_4865_85B5_BD58913E2EA4_INCLUDED_ #if _MSC_VER 1000#pragma once#endif / _MSC_VER 1000 / CPortScanDlg dialog class CPortScanDlg : public CDialog/ Constructionpublic: SOCKET sock ; BOOL m_ThreadExit; /是否退出线程序 SOCKADDR_IN addr; CString str; CString IP ; void OnCancel(); CPortScanDlg(CWnd* pParent = NULL); / standard constructor / Dialog Data /AFX_DATA(CPortScanDlg) enum IDD = IDD_PORTSCAN_DIALOG ; CProgressCtrl m_Progress; CListCtrl m_List; CIPAddressCtrl m_IP; CString m_From; CString m_EndPort; /AFX_DATA / ClassWizard generated virtual function overrides /AFX_VIRTUAL(CPortScanDlg) protected: virtual void DoDataExchange(CDataExchange* pDX); / DDX/DDV support /AFX_VIRTUAL / Implementationprotected: HICON m_hIcon; HANDLE m_hTread; /线程句柄 / Generated message map functions /AFX_MSG(CPortScanDlg) virtual BOOL OnInitDialog(); afx_msg void OnSysCommand(UINT nID, LPARAM lParam); afx_msg void OnPaint(); afx_msg HCURSOR OnQueryDragIcon(); virtual void OnOK(); afx_msg void OnStart(); afx_msg void OnStop(); /AFX_MSG DECLARE_MESSAGE_MAP(); /AFX_INSERT_LOCATION/ Microsoft Visual C+ will insert additional declarations immediately before the previous line. #endif / !defined(AFX_PORTSCANDLG_H_D76D9489_EB09_4865_85B5_BD58913E2EA4_INCLUDED_)/ PortScanDlg.cpp : implementation file/ #include stdafx.h#include PortScan.h#include PortScanDlg.h #ifdef _DEBUG#define new DEBUG_NEW#undef THIS_FILEstatic char THIS_FILE = _FILE_;#endif / CAboutDlg dialog used for App About class CAboutDlg : public CDialogpublic: 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 / Implementationprotected: /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_MAPEND_MESSAGE_MAP() / CPortScanDlg dialog CPortScanDlg:CPortScanDlg(CWnd* pParent /*=NULL*/) : CDialog(CPortScanDlg:IDD, pParent) /AFX_DATA_INIT(CPortScanDlg) m_From = _T(); m_EndPort = _T(); /AFX_DATA_INIT / Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()-LoadIcon(IDI_ICON1); void CPortScanDlg:DoDataExchange(CDataExchange* pDX) CDialog:DoDataExchange(pDX); /AFX_DATA_MAP(CPortScanDlg) DDX_Control(pDX, IDC_PROGRESS, m_Progress); DDX_Control(pDX, IDC_LIST1, m_List); DDX_Control(pDX, IDC_IPADDRESS1, m_IP); DDX_Text(pDX, IDC_FROMPORT, m_From); DDX_Text(pDX, IDC_TOPORT, m_EndPort); /AFX_DATA_MAP BEGIN_MESSAGE_MAP(CPortScanDlg, CDialog) /AFX_MSG_MAP(CPortScanDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_START, OnStart) ON_BN_CLICKED(IDC_STOP, OnStop) /AFX_MSG_MAPEND_MESSAGE_MAP() / CPortScanDlg message handlers BOOL CPortScanDlg: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 AppendMenu(MF_SEPARATOR); pSysMenu-AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); / Set the icon for this dialog. The framework does this automatically / when the applications main window is not a dialog SetIcon(m_hIcon, TRUE); / Set big icon SetIcon(m_hIcon, FALSE); / Set small icon m_List.SetExtendedStyle(LVS_EX_FLATSB|LVS_EX_GRIDLINES|LVS_EX_TRACKSELECT); m_List.InsertColumn(0,端口号,LVCFMT_LEFT,120); m_List.InsertColumn(1,端口状态,LVCFMT_LEFT,120); return TRUE; / return TRUE unless you set the focus to a control void CPortScanDlg: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 CPortScanDlg: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 CPortScanDlg:OnQueryDragIcon() return (HCURSOR) m_hIcon; void CPortScanDlg:OnOK() DWORD WINAPI ThreadProc( LPVOID lpParameter ) CPortScanDlg* pDlg = (CPortScanDlg* )lpParameter; memset(&pDlg-addr,0,sizeof(SOCKADDR_IN); pDlg-addr.sin_addr.S_un.S_addr = inet_addr(pDlg-IP.GetBuffer(0); pDlg-addr.sin_family =AF_INET ; int from = atoi(pDlg-m_From); int end = atoi(pDlg-m_EndPort); for (int port = from; port m_Progress.SetPos(port); pDlg-sock = socket(AF_INET,SOCK_STREAM,0); pDlg-addr.sin_port = htons(port) ; pDlg-str.Format(%d,port); if (connect(pDlg-sock,(sockaddr*)&pDlg-addr,sizeof(SOCKADDR_IN)=0) pDlg-m_List.InsertItem(0,); pDlg-m_List.SetItemText(0,0,pDlg-str); pDlg-m_List.SetItemText(0,1,占用); else pDlg-m_List.InsertItem(0,); pDlg-m_List.SetItemText(0,0,pDlg-str); pDlg-m_List.SetItemText(0,1,未用); closesocket(pDlg-sock); if (pDlg-m_ThreadExit) ExitThread(0); AfxMessageBox(扫描完成); return 0; void CPortScanDlg:OnStart() UpdateData(); m_IP.GetWindowText(IP); m_Progress.SetRange(0,80); m_Progress.SetPos(0); DWORD ThreadID; m_ThreadExit = FALSE; m_List.DeleteAllItems(); m_hTread = CreateThread(NULL,0,ThreadProc,(LPVOID)this,0,&ThreadID); void CPortScanDlg:OnStop() m_Progress.SetPos(0); m_ThreadExit = TRUE; closesocket(sock); void CPortScanDlg:OnCancel() CDialog:OnCancel(); /NO_DEPENDENCIES/ Microsoft Developer Studio generated include file./ Used by PortScan.rc/#define IDM_ABOUTBOX 0x0010#define IDD_ABOUTBOX 100#define IDS_ABOUTBOX 101#define IDD_PORTSCAN_DIALOG 102#define IDR_MAINFRAME 128#define IDI_ICON1 129#define IDC_IPADDRESS1 1000#define IDC_FROMPORT 1001#define IDC_TOPORT 1002#define IDC_LIST1 1003#define IDC_START 1004#define IDC_STOP 1005#define IDC_PROGRESS 1006 / Next default values for new objects/ #ifdef APSTUDIO_INVOKED#ifndef APSTUDIO_READONLY_SYMBOLS#define _APS_NEXT_RESOURCE_VALUE 130#define _APS_NEXT_COMMAND_VALUE 32771#define _APS_NEXT_CONTROL_VALUE 1007#define _APS_NEXT_SYMED_VALUE 101#endif#endif/ stdafx.h : include file for st