sokdlg.cpp

字体开发软件设计,大家多多学习

// sokDlg.cpp : implementation file
//

#include "stdafx.h"
#include "sok.h"
#include "sokDlg.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()

/////////////////////////////////////////////////////////////////////////////
// CSokDlg dialog

CSokDlg::CSokDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CSokDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSokDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CSokDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSokDlg)
	DDX_Control(pDX, IDC_LIST2, m_list1);
	DDX_Control(pDX, IDC_LIST1, m_list);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CSokDlg, CDialog)
	//{{AFX_MSG_MAP(CSokDlg)
	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, OnButton3)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSokDlg message handlers

BOOL CSokDlg::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
//	Fss="我发送的数据";
	m_ts.SetParent(this);
	m_ta.SetParent(this);
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CSokDlg::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 CSokDlg::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 CSokDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}
/*********************************
1.Create()
　　该函数的参数有：

　　1）端口，UINT类型。注意：如果是服务方，则使 用一个众所周知的端口供服务方连接；如果是客户方，
	典型做法是接受默认参数，使 套接字可以自主选择一个可用端口；

　　2）socket 类型，可以是SOCK-STREAM（默认值，字节流）或SOCK-DGRAM（数据报）； 

　　3）socket的地址，例如"ftp.gliet.edu.cn"或"202.193.64.33"。 

2.


*************************************/

void CSokDlg::OnButton1() 
{
	// TODO: Add your control notification handler code here
	m_iType=1;
	GetDlgItem(IDC_BUTTON1)->EnableWindow(FALSE);
	GetDlgItem(IDC_BUTTON2)->EnableWindow(FALSE);
	BOOL F;
	F=m_ts.Create(4000);
//	m_ts.Listen();//成员函数开始 监听，一旦收到连接请求，则调用CAsyncSocket∷Accept（）成员函数开始接收
	if(F==0)
	{
		MessageBox("建立错误 !");
	}
	if(!m_ts.Listen(1))
	{
		int nErrorCode = m_ts.GetLastError();
		    if(nErrorCode = WSAEWOULDBLOCK)
			{
		    	MessageBox("侦听错误 !");
		    	m_ts.Close();
		    	return;
		    }
	}

}
void CSokDlg::OnAccept()
{
	m_ts.Accept(m_ta);
}

void CSokDlg::OnButton2() 
{
	// TODO: Add your control notification handler code here
	GetDlgItem(IDC_BUTTON1)->EnableWindow(FALSE);
	GetDlgItem(IDC_BUTTON2)->EnableWindow(FALSE);

	m_iType=0;
	BOOL SS;
	SS=m_ta.Create ();
	if(!SS)
	{	
		MessageBox("请求失败 !");
		m_ta.Close();
	    return;
	}

    SS=m_ta.Connect ("192.168.0.12",4000);


}

void CSokDlg::OnButton3() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	int isent,ilen;
	CString Fss;
	Fss="我发送的数据";
	ilen=Fss.GetLength ();
	isent=m_ta.Send(LPCTSTR(Fss),ilen);
	if(isent==SOCKET_ERROR)
	{
		MessageBox("连接失败，请重试！");
	}
	else
	{
		m_list1.AddString (Fss);
		UpdateData(FALSE);
	}
}

void CSokDlg::OnReceive()
{
//	if(m_iType==1)
 //   MessageBox("您可以接收信息了！");

	char *pbuf=new char[1025];
	int ibufsize=1024;
	int ircvd;
	CString strrecvd;
	ircvd=m_ta.Receive (pbuf,ibufsize);
	if(ircvd==SOCKET_ERROR)
	{
		MessageBox("接收数据错误");
	}
	else
	{
		pbuf[ircvd]=NULL;
		strrecvd=pbuf;
		m_list.AddString(strrecvd);
		UpdateData(FALSE);
	}
}
void CSokDlg::OnSend()
{
	if(m_iType==0)
     MessageBox("您可以发送信息了！");
     OnButton3();
}

void CSokDlg::OnConnet()
{




}