laihui1dlg.cpp

无线通信系统中密钥流生成器——LILI-II。以VC＋＋为编程工具

// laihui1Dlg.cpp : implementation file


#include "stdafx.h"
#include "laihui1.h"
#include "laihui1Dlg.h"
#include "Laihui1BM.h"
#include "LILI_II.H"
#include "Stream.h"
#include "string.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif


LILI_II LILI ;
Key_Stream Test;

LFSR *C_D=&LILI.LFSRc;//指针用于指向LFSRc或LFSRd，此时初始让其指向LFSRc
/////////////////////////////////////////////////////////////////////////////
// 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()

/////////////////////////////////////////////////////////////////////////////
// CLaihui1Dlg dialog

CLaihui1Dlg::CLaihui1Dlg(CWnd* pParent /*=NULL*/)
	: CDialog(CLaihui1Dlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CLaihui1Dlg)
	m_edit1 = _T("");
	m_edit2 = _T("");
	m_edit3 = 0;
	m_edit4 = 0;
	m_radio1 = -1;
	m_radio3 = -1;
	m_edit5 = _T("");
	m_edit6 = 0;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CLaihui1Dlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CLaihui1Dlg)
	DDX_Control(pDX, IDC_EDIT8, c_edit8);
	DDX_Control(pDX, IDC_EDIT7, c_edit7);
	DDX_Control(pDX, IDC_EDIT6, c_edit6);
	DDX_Control(pDX, IDC_EDIT5, c_edit5);
	DDX_Control(pDX, IDC_EDIT2, c_edit2);
	DDX_Control(pDX, IDC_EDIT1, c_edit1);
	DDX_Text(pDX, IDC_EDIT1, m_edit1);
	DDV_MaxChars(pDX, m_edit1, 128);
	DDX_Text(pDX, IDC_EDIT2, m_edit2);
	DDV_MaxChars(pDX, m_edit2, 128);
	DDX_Text(pDX, IDC_EDIT3, m_edit3);
	DDX_Text(pDX, IDC_EDIT4, m_edit4);
	DDX_Radio(pDX, IDC_RADIO1, m_radio1);
	DDX_Radio(pDX, IDC_RADIO3, m_radio3);
	DDX_Text(pDX, IDC_EDIT5, m_edit5);
	DDX_Text(pDX, IDC_EDIT6, m_edit6);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CLaihui1Dlg, CDialog)
	//{{AFX_MSG_MAP(CLaihui1Dlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_EN_CHANGE(IDC_EDIT1, OnChangeEdit1)
	ON_EN_CHANGE(IDC_EDIT2, OnChangeEdit2)
	ON_BN_CLICKED(IDC_BUTTON3, OnButton3)
	ON_BN_CLICKED(IDC_BUTTON4, OnButton4)
	ON_BN_CLICKED(IDC_RADIO1, OnRadio1)
	ON_BN_CLICKED(IDC_RADIO2, OnRadio2)
	ON_BN_CLICKED(IDC_BUTTON5, OnButton5)
	ON_BN_CLICKED(IDC_BUTTON6, OnButton6)
	ON_BN_CLICKED(IDC_BUTTON7, OnButton7)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLaihui1Dlg message handlers

BOOL CLaihui1Dlg::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
    
   // UpdateData(TRUE);
    m_radio1=0;              //初始化radio1，使黑点指向LFSRc
	m_radio3=0;              //初始化radio3，使黑点指向Fibonacci配置
	m_edit6=100;
	UpdateData(FALSE);       
	LILI.LFSRc.length=7;     //初始配置LFSRc的长度
	LILI.LFSRc.length_a=7;
	LILI.LFSRd.length=8;     //初始配置LFSRd的长度
	LILI.LFSRd.length_a=8;
	char temp[8];
	int i;
	strcpy(temp,"1011011");
	for(i=0;i<LILI.LFSRc.length;i++) LILI.LFSRc.a[i]=temp[i]-'0';
	strcpy(temp,"1110001");
	for(i=0;i<LILI.LFSRc.length;i++) LILI.LFSRc.q[i]=temp[i]-'0';
	strcpy(temp,"10001011");
	for(i=0;i<LILI.LFSRd.length;i++) LILI.LFSRd.a[i]=temp[i]-'0';
	strcpy(temp,"11001101");
	for(i=0;i<LILI.LFSRd.length;i++) LILI.LFSRd.q[i]=temp[i]-'0';
	OnRadio1();
   
	c_edit8.SetWindowText("初始化配置LFSRc(状态q的长度即为寄存器长度)");
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CLaihui1Dlg::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 CLaihui1Dlg::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 CLaihui1Dlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}



void CLaihui1Dlg::OnButton1() 
{
	int i=0;
	char t,sum=0;
	UpdateData(TRUE);
	c_edit1.GetWindowText(m_edit1);
	
	if (!m_radio1) 
		C_D=&LILI.LFSRc;	
	else 
		C_D=&LILI.LFSRd;
    while (i<m_edit1.GetLength()) 
	{ 
		t=m_edit1.GetAt(i)-'0';
		if ((t!=0)&&(t!=1)) 
		{
			MessageBox("输入有错，每位必须是'0' 或 '1'!","错误!",MB_ICONEXCLAMATION);
			c_edit1.SetFocus();
	        UpdateData(FALSE);
			return;
		}
		else {sum+=t;i++;}
	}
   if (sum==0) 
   {
	   MessageBox("输入全零，请重输!","错误!",MB_ICONEXCLAMATION);
	   c_edit1.SetFocus();
	   UpdateData(FALSE);
       return;      
   }  
   
   if((C_D->length_a>C_D->length))
   {
	   MessageBox("初始状态a的长度大于寄存器长度!","提示!",MB_ICONINFORMATION);
	   c_edit1.SetFocus();
	   UpdateData(FALSE);
	   return;      
   }  
   i=0;
   while (i<m_edit1.GetLength())
   {
	   t=m_edit1.GetAt(i)-'0';
       C_D->q[i]=t;
       i++;
   }
   C_D->length=m_edit1.GetLength();
}


void CLaihui1Dlg::OnButton2() 
{
	int i=0;
	char t,sum=0;
	UpdateData(TRUE);
    c_edit2.GetWindowText(m_edit2);
	if (!m_radio1) 
		C_D=&LILI.LFSRc;	
	else 
		C_D=&LILI.LFSRd;
	if (!C_D->length)
	{
        MessageBox("寄存器q未配置!","提示!",MB_ICONINFORMATION);
		c_edit1.SetFocus();
	    UpdateData(FALSE);
        return;
	}
	
    while (i<m_edit2.GetLength()) 
	{ 
		t=m_edit2.GetAt(i)-'0';
		if ((t!=0)&&(t!=1)) 
		{
			MessageBox("输入有错，每位必须是'0' 或 '1'!","错误!",MB_ICONEXCLAMATION);
			c_edit2.SetFocus();
			UpdateData(FALSE);
			return;
		}
		else {                                                                                                                                    sum+=t;i++;}
	}

   if (sum==0) 
   {
	   MessageBox("输入全零，请重输","错误!",MB_ICONEXCLAMATION);
	   c_edit2.SetFocus();
	   UpdateData(FALSE);
       return;      
   } 
  
   if(m_edit2.GetLength()>C_D->length)
   {
	   MessageBox("初始状态a的长度大于寄存器长度!","提示!",MB_ICONINFORMATION);
	   c_edit2.SetFocus();
	   UpdateData(FALSE);
	   return;      
	}  
   C_D->length_a=m_edit2.GetLength();
   
   i=0;
   while (i<m_edit2.GetLength()) 
   { 
      t=m_edit2.GetAt(i)-'0';
	  C_D->a[i]=t;
	  i++;
   }
   while(i<C_D->length)
   {
	   C_D->a[i]=0;
	   m_edit2+="0";
	   i++;
   } 
   m_edit4=i;
   UpdateData(FALSE);