sendudpDlg.cpp
资源名称:sendudp.rar [点击查看]
上传用户:lx6688
上传日期:2016-01-30
资源大小:46k
文件大小:7k
源码类别:
网络截获/分析
开发平台:
Visual C++
- // sendudpDlg.cpp : implementation file
- //
- #include "stdafx.h"
- #include "sendudp.h"
- #include "sendudpDlg.h"
- #include "TypeChange.h"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
- /////////////////////////////////////////////////////////////////////////////
- // CAboutDlg dialog used for App About
- 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()
- /////////////////////////////////////////////////////////////////////////////
- // CSendudpDlg dialog
- CSendudpDlg::CSendudpDlg(CWnd* pParent /*=NULL*/)
- : CDialog(CSendudpDlg::IDD, pParent)
- {
- //{{AFX_DATA_INIT(CSendudpDlg)
- m_portdest = 0;
- m_portsrc = 0;
- m_hexSend = FALSE;
- //}}AFX_DATA_INIT
- // Note that LoadIcon does not require a subsequent DestroyIcon in Win32
- m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
- isListen = false;
- }
- void CSendudpDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- //{{AFX_DATA_MAP(CSendudpDlg)
- DDX_Control(pDX, IDC_EDIT4, m_rcvTxt);
- DDX_Control(pDX, IDC_EDIT3, m_data);
- DDX_Control(pDX, IDC_IPADDRESS1, m_IP);
- DDX_Text(pDX, IDC_EDIT2, m_portdest);
- DDX_Text(pDX, IDC_EDIT1, m_portsrc);
- DDX_Check(pDX, IDC_CHECK1, m_hexSend);
- //}}AFX_DATA_MAP
- }
- BEGIN_MESSAGE_MAP(CSendudpDlg, CDialog)
- //{{AFX_MSG_MAP(CSendudpDlg)
- ON_WM_SYSCOMMAND()
- ON_WM_PAINT()
- ON_WM_QUERYDRAGICON()
- ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
- ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
- ON_BN_CLICKED(IDC_BUTTON3, OnBtnClear)
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
- /////////////////////////////////////////////////////////////////////////////
- // CSendudpDlg message handlers
- BOOL CSendudpDlg::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
- m_serverIP ="";
- return TRUE; // return TRUE unless you set the focus to a control
- }
- void CSendudpDlg::OnSysCommand(UINT nID, LPARAM lParam)
- {
- if(nID == SC_CLOSE)
- CDialog::OnCancel();
- 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 CSendudpDlg::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 CSendudpDlg::OnQueryDragIcon()
- {
- return (HCURSOR) m_hIcon;
- }
- void CSendudpDlg::OnButton1()
- {
- SOCKET sockClient=socket(AF_INET,SOCK_DGRAM,0);
- SOCKADDR_IN addSrv;
- CString str;
- CTypeChange myChang;
- char tmp[200];
- int len;
- m_IP.GetWindowText(m_serverIP);
- addSrv.sin_addr.S_un.S_addr = inet_addr(m_serverIP);
- addSrv.sin_family = AF_INET;
- addSrv.sin_port = htons(m_portdest);
- UpdateData(TRUE);
- m_data.GetWindowText(str);
- if(m_hexSend)
- {
- len = myChang.cstr2hex(str, tmp, 200);
- if(len>0)
- sendto(sockClient, tmp, len, 0, (SOCKADDR*)&addSrv, sizeof(SOCKADDR));
- }
- else
- {
- sendto(sockClient,str,str.GetLength(),0,(SOCKADDR*)&addSrv,sizeof(SOCKADDR));
- }
- closesocket(sockClient);
- }
- /*
- void AppendTxt(unsigned char *buf, int len, CString dTxt)
- {
- int i, j;
- char tmp[4];
- dTxt += "n";
- for(i=0; i<len; i++)
- {
- for(j=0; j<16; j++)
- {
- if(i*16+j>=len) break;
- sprintf(tmp, "%02x