chatroomclientdlg.cpp

计算机网络CRC码测试

// ChatRoomClientDlg.cpp : implementation file
//

#include "stdafx.h"
#include "ChatRoomClient.h"
#include "ChatRoomClientDlg.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()

/////////////////////////////////////////////////////////////////////////////
// CChatRoomClientDlg dialog

CChatRoomClientDlg::CChatRoomClientDlg(CClientSocket *tmp,CWnd* pParent /*=NULL*/)
	: CDialog(CChatRoomClientDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CChatRoomClientDlg)
	m_IDC_EDIT_MESSAGE = _T("");
	m_1 = FALSE;
	m_2 = FALSE;
	m_3 = FALSE;
	m_4 = FALSE;
	m_5 = FALSE;
	m_6 = FALSE;
	m_7 = FALSE;
	m_8 = FALSE;
	m_9 = FALSE;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	myServerSocket=tmp;
}

void CChatRoomClientDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CChatRoomClientDlg)
	DDX_Control(pDX, IDC_EDIT1, m_DATA);
	DDX_Control(pDX, IDC_STATIC_NIKENAME, m_STATIC_NIKENAME_CONTROL);
	DDX_Control(pDX, IDC_LIST_CHATBOX, m_IDC_LIST_CHATBOX_CONTROL);
	DDX_Text(pDX, IDC_EDIT_MESSAGE, m_IDC_EDIT_MESSAGE);
	DDX_Check(pDX, IDC_CHECK1, m_1);
	DDX_Check(pDX, IDC_CHECK2, m_2);
	DDX_Check(pDX, IDC_CHECK3, m_3);
	DDX_Check(pDX, IDC_CHECK4, m_4);
	DDX_Check(pDX, IDC_CHECK5, m_5);
	DDX_Check(pDX, IDC_CHECK6, m_6);
	DDX_Check(pDX, IDC_CHECK7, m_7);
	DDX_Check(pDX, IDC_CHECK8, m_8);
	DDX_Check(pDX, IDC_CHECK9, m_9);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CChatRoomClientDlg, CDialog)
	//{{AFX_MSG_MAP(CChatRoomClientDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON_SEND, OnButtonSend)
	ON_EN_CHANGE(IDC_EDIT_MESSAGE, OnChangeEditMessage)
	ON_WM_CTLCOLOR()
	ON_EN_CHANGE(IDC_EDIT1, OnChangeEdit1)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CChatRoomClientDlg message handlers

BOOL CChatRoomClientDlg::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_STATIC_NIKENAME_CONTROL.SetWindowText(myServerSocket->NikeName);
	// TODO: Add extra initialization here
	m_1=TRUE;
	m_9=TRUE;
    UpdateData(FALSE);
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CChatRoomClientDlg::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 CChatRoomClientDlg::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 CChatRoomClientDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}
BOOL CChatRoomClientDlg::GetMessage()
{
	char buff[1000];
	int count;
	count=myServerSocket->Receive(buff,1000);
	buff[count]=0;
	if(m_IDC_LIST_CHATBOX_CONTROL.m_hWnd)
	m_IDC_LIST_CHATBOX_CONTROL.AddString(buff);
	return true;
}



void CChatRoomClientDlg::OnButtonSend() 
{
	UpdateData(TRUE);
	CString cs;//=CString(m_quantic)
	cs.Format("%d%d%d%d%d%d%d%d%d",m_1,m_2,m_3,m_4,m_5,m_6,m_7,m_8,m_9);
	m_duoxs=cs;
	// TODO: Add your control notification handler code here
	MessageBox(cs);
	int n;
	char message[1000];
	UpdateData(TRUE);
	n=cs.GetLength()+m_IDC_EDIT_MESSAGE.GetLength();
	m_IDC_EDIT_MESSAGE=cs+":"+m_IDC_EDIT_MESSAGE;
    m_IDC_EDIT_MESSAGE.Replace(" ", "");
	n=m_IDC_EDIT_MESSAGE.GetLength();
	//message=new char(n+1);
	sprintf(message,"%s",m_IDC_EDIT_MESSAGE.GetBuffer(n));
	message[n]=0;
	if (myServerSocket->Send(message,n+1))
	{
		m_IDC_EDIT_MESSAGE="";
		UpdateData(FALSE);
	}
	else
	{
		AfxMessageBox("网络传输错误!!!");
	}	
}

void CChatRoomClientDlg::OnChangeEditMessage() 
{
	// TODO: If this is a RICHEDIT control, the control will not
	// send this notification unless you override the CDialog::OnInitDialog()
	// function and call CRichEditCtrl().SetEventMask()
	// with the ENM_CHANGE flag ORed into the mask.
	//UpdateData(FALSE);
	// TODO: Add your control notification handler code here
	
}

HBRUSH CChatRoomClientDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
	
	// TODO: Change any attributes of the DC here
	switch(nCtlColor)
	{
	case CTLCOLOR_EDIT:
		{
			if(pWnd->GetDlgCtrlID()==IDC_EDIT_MESSAGE)
			{
				
				//CBrush brh(&bmp);
				//pDC->SetBkMode(TRANSPARENT);
				//pDC->FillRect(rc,&brh);
				pDC->SetBkColor(RGB(200,10,200));
				hbr =(HBRUSH)::GetStockObject(HOLLOW_BRUSH);
			}
			break;
		}
	default:
		break;
	}
	// TODO: Return a different brush if the default is not desired
	return hbr;
}

void CChatRoomClientDlg::OnChangeEdit1() 
{
	// TODO: If this is a RICHEDIT control, the control will not
	// send this notification unless you override the CDialog::OnInitDialog()
	// function and call CRichEditCtrl().SetEventMask()
	// with the ENM_CHANGE flag ORed into the mask.
	UpdateData(TRUE);
    CString cs,sdata="";
    m_DATA.GetWindowText(cs);
	
	sdata=cs+"00000000";
	int count=sdata.GetLength();
    cs=cs+"00000000";
	char *buf=(char   *)(LPCSTR)cs;	
if(!IsNumeric(buf))
{MessageBox("不能输入除1 或 0 外的数字！！");
m_DATA.SetWindowText("");
return;
}
	char *quantic=(char   *)(LPCSTR)m_duoxs;
	int i=0;
	int k=8;
	while(k<=count-1)
	{
		int j=i,m=0;
		if(buf[j]=='0')
		{
			i++;
			k++;
		//	cs=cs+"0";
			continue;
		}
		else
		{
		     for(;j<=k;j++,m++)
			 {
			     if(buf[j]==quantic[m])
				    buf[j]='0';
			     else
				 buf[j]='1';
			 }
			// cs=cs+"1";
			// cs.Format("%s%c",cs,'1');
			 i++;
			 k++;
		}

	}


UpdateData(TRUE);
m_DATA.GetWindowText(sdata);

sdata=sdata+"00000000";
//MessageBox(sdata);
//m_DATA.SetWindowText(sdata);
char *send=(char   *)(LPCSTR)sdata;

for(i=0;i<count;i++)
{
	if(buf[i]==send[i])
		send[i]='0';
	else
		send[i]='1';
}
//sdata=sdata.Left(count);
m_IDC_EDIT_MESSAGE.Format("%s",send);
UpdateData(FALSE);
	// TODO: Add your control notification handler code here
	
}

BOOL IsNumeric(char *buff)
{
	// validate data
	char *ptr = buff;
	while(*ptr)
	{
		if (*ptr=='0'||*ptr=='1'||*ptr==':')
		{
			ptr++;
		}
		else
			return FALSE;
	}
	return TRUE;
}

void CChatRoomClientDlg::OnButton1() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	CString cs;//=CString(m_quantic)
	cs.Format("%d%d%d%d%d%d%d%d%d",m_1,m_2,m_3,m_4,m_5,m_6,m_7,m_8,m_9);
	m_duoxs=cs;

}