genenctabledlg.cpp

产生随机加密字符串,可用于产品的标识及权限控制等功能的实现上

// GenEncTableDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "GenEncTable.h"
#include "GenEncTableDlg.h"
#include ".\genenctabledlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// 用于应用程序“关于”菜单项的 CAboutDlg 对话框

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// 对话框数据
	enum { IDD = IDD_ABOUTBOX };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV 支持

// 实现
protected:
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
END_MESSAGE_MAP()


// CGenEncTableDlg 对话框



CGenEncTableDlg::CGenEncTableDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CGenEncTableDlg::IDD, pParent)
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CGenEncTableDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CGenEncTableDlg, CDialog)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
	ON_BN_CLICKED(IDC_BUTTON1, OnBnClickedButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnBnClickedButton2)
	ON_BN_CLICKED(IDC_BUTTON3, OnBnClickedButton3)
END_MESSAGE_MAP()


// CGenEncTableDlg 消息处理程序

BOOL CGenEncTableDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// 将\“关于...\”菜单项添加到系统菜单中。

	// IDM_ABOUTBOX 必须在系统命令范围内。
	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);
		}
	}

	// 设置此对话框的图标。当应用程序主窗口不是对话框时，框架将自动
	//  执行此操作
	SetIcon(m_hIcon, TRUE);			// 设置大图标
	SetIcon(m_hIcon, FALSE);		// 设置小图标

	// TODO: 在此添加额外的初始化代码
	
	return TRUE;  // 除非设置了控件的焦点，否则返回 TRUE
}

void CGenEncTableDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// 如果向对话框添加最小化按钮，则需要下面的代码
//  来绘制该图标。对于使用文档/视图模型的 MFC 应用程序，
//  这将由框架自动完成。

void CGenEncTableDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // 用于绘制的设备上下文

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// 使图标在工作矩形中居中
		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;

		// 绘制图标
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

//当用户拖动最小化窗口时系统调用此函数取得光标显示。
HCURSOR CGenEncTableDlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}

void CGenEncTableDlg::OnBnClickedButton1()
{
	// TODO: 在此添加控件通知处理程序代码
	char a[128+8]={0};
	char b[128+8]={0};

	for (int i=0;i<128+8;i++)
	{
		char c1=65+rand()%26;
		char c2=65+rand()%26;

		a[i]=c1+ 32 * (rand()%2);
		b[i]=c2+ 32 * (rand()%2);
	}

	CFile file;

	file.Open(_T("c:\\table1.txt"),CFile::modeCreate|CFile::modeWrite);
	file.Write(a,128+8);
	file.Close();



	file.Open(_T("c:\\table2.txt"),CFile::modeCreate|CFile::modeWrite);
	file.Write(b,128+8);
	file.Close();

}

void CGenEncTableDlg::OnBnClickedButton2()
{
	// TODO: 在此添加控件通知处理程序代码
	char t1[]="PHalfVgkdfZtrgnSCYEeZKVeyxgfOxovBPlnvPyQQuoOWnCFakjiWuxZMOlKGcUOyVPluazTCRjIBfidHlYBMxCxmexGPNCPkGkZpGPdzlBKzwDFrEDJHQIFepnmtQmpUAMtgnbe";
	char t2[]="HUyfIsGFUNvkExRTYcVFNKwNcTYaoZEPOOfpRYEnpjOwHcOztNyXNFxbGkyOzDTJySsFBoyrPTwZzWjwrDLubtsOGuObEfUzLGJjEXjZucFIOyuSsKcEmcjiesAMbSuPazHHRKPQ";

	int k=rand()%128;
	int k2=rand()%128;

	char a[9]={0},b[9]={0};
	memcpy(a,t1+k,8);
	memcpy(b,t2+k,8);

	CString msg;
	msg.Format("%s,%s",a,b);
	AfxMessageBox(msg);

}

void CGenEncTableDlg::OnBnClickedButton3()
{
	// TODO: 在此添加控件通知处理程序代码
	int k=10045;
	TRACE("k%%128=%d  ",k%128);
	TRACE("k%%109=%d  ",k%109);
	TRACE("k%%83=%d  ",k%83);
	TRACE("k%%67=%d\n",k%67);
	TRACE("k%%43=%d  ",k%43);
	TRACE("k%%29=%d  ",k%29);
	TRACE("k%%53=%d  ",k%53);
	TRACE("k%%79=%d\n",k%79);

	k=10046;
	TRACE("k%%128=%d  ",k%128);
	TRACE("k%%109=%d  ",k%109);
	TRACE("k%%83=%d  ",k%83);
	TRACE("k%%67=%d\n",k%67);
	TRACE("k%%43=%d  ",k%43);
	TRACE("k%%29=%d  ",k%29);
	TRACE("k%%53=%d  ",k%53);
	TRACE("k%%79=%d\n",k%79);

	char t1[]="PHalfVgkdfZtrgnSCYEeZKVeyxgfOxovBPlnvPyQQuoOWnCFakjiWuxZMOlKGcUOyVPluazTCRjIBfidHlYBMxCxmexGPNCPkGkZpGPdzlBKzwDFrEDJHQIFepnmtQmpUAMtgnbe";
	char t2[]="HUyfIsGFUNvkExRTYcVFNKwNcTYaoZEPOOfpRYEnpjOwHcOztNyXNFxbGkyOzDTJySsFBoyrPTwZzWjwrDLubtsOGuObEfUzLGJjEXjZucFIOyuSsKcEmcjiesAMbSuPazHHRKPQ";

	char a[9]={0},b[9]={0};
	memcpy(a,t1+k,8);
	memcpy(b,t2+k,8);

	int pr[]={128,109,83,67,43,29,53,79};

	k=10045;

	for (int i=0;i<8;i++)
	{
		a[i]=t1[k%pr[i]];
		b[i]=t2[k%pr[i]];
	}

	CString msg;
	msg.Format("%s,%s",a,b);
	AfxMessageBox(msg);

	k=10046;
	
	for (int i=0;i<8;i++)
	{
		a[i]=t1[k%pr[i]];
		b[i]=t2[k%pr[i]];
	}

	msg.Format("%s,%s",a,b);
	AfxMessageBox(msg);

}