4_2prodlg.cpp

将打开的.TXT文件转换成十六进制文件,以矩阵的新式输出

// 4_2PRODlg.cpp : implementation file
//

#include "stdafx.h"
#include "4_2PRO.h"
#include "4_2PRODlg.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()

/////////////////////////////////////////////////////////////////////////////
// CMy4_2PRODlg dialog

CMy4_2PRODlg::CMy4_2PRODlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMy4_2PRODlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMy4_2PRODlg)
	m_CSOutput = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMy4_2PRODlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMy4_2PRODlg)
	DDX_Control(pDX, IDC_EDIT1, m_Edit_Out);
	DDX_Text(pDX, IDC_EDIT1, m_CSOutput);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMy4_2PRODlg, CDialog)
	//{{AFX_MSG_MAP(CMy4_2PRODlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDCANCEL2, OnCancel2)
	ON_BN_CLICKED(IDOK2, OnOk2)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMy4_2PRODlg message handlers

BOOL CMy4_2PRODlg::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
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CMy4_2PRODlg::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 CMy4_2PRODlg::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 CMy4_2PRODlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}


//文本文件转换十六进制按钮
void CMy4_2PRODlg::OnOK() 
{
	// TODO: Add extra validation here
	m_nstr="";									
	UpdateData(FALSE);							//使变量清空实现刷屏功能；
	int len;									//存文件中字符的个数的变量
	unsigned char *pBuf;						//存文件中的字符的缓冲区
	char *a;									//字符转换的缓冲区
	CFileDialog dlg(TRUE);						//初始化打开文件的对话框
	if(dlg.DoModal()==IDOK)						//点击按钮后弹出打开文件的对话框
	{
		
		//打开文件
		CString cs;								
		cs=dlg.GetPathName();					
		CFile file(cs,CFile::modeRead);	
		len=file.GetLength();
		pBuf=new unsigned char[len];
		a=new char[len];
		file.Read(pBuf,len);
		pBuf[len]=0;
		file.Close();
		
		//将文件转换成十六进制
		for(int i = 0;i<len;i++)
		{
			sprintf(a,"%02x ",pBuf[i]);
			m_nstr+=a;
		}
	}
	m_CSOutput=m_nstr;
	UpdateData(FALSE);
	
	
	//CDialog::OnOK();
}
//关闭按钮
void CMy4_2PRODlg::OnCancel() 
{
	// TODO: Add extra cleanup here

	
	CDialog::OnCancel();
}
//保存按钮
void CMy4_2PRODlg::OnCancel2() 
{
	// TODO: Add your control notification handler code here
	CString 
	FilePathName;
	CFileDialog dlg(FALSE,"txt");///TRUE为打开对话框，FALSE为保存对话框
	if(dlg.DoModal()==IDOK)
	FilePathName=dlg.GetPathName();
	
	   
	int   strlength=m_CSOutput.GetLength()-1;   //   strlength表示字符串的字节数   
	CFile   file;   
	file.Open(FilePathName,CFile::modeCreate|CFile::modeWrite,NULL);   
	//file.Write(&strlength,sizeof(strlength));   
	file.Write(m_CSOutput,strlength);   
	file.Close();
	m_CSOutput="";

	
}
//十六进制转换文本文件按钮
void CMy4_2PRODlg::OnOk2() 
{
	// TODO: Add your control notification handler code here
	m_CSOutput="";
	UpdateData(FALSE);
	int len;
	unsigned char *pBuf;
	unsigned char *sp;
	unsigned char *Hstr;
	register Len;
	int m,n=0;
	char *a;
	CFileDialog dlg(TRUE);
	if(dlg.DoModal()==IDOK)
	{
		//打开文件
		CString cs;
		cs=dlg.GetPathName();
		CFile file(cs,CFile::modeRead);	
		len=file.GetLength();
		pBuf=new unsigned char[len];
		sp=new unsigned char[len];
		a=new char[len];
		file.Read(pBuf,len);
		pBuf[len]=0;
		file.Close();
		
		//去掉字符串中的空格
		for (m = 0; *(pBuf + m) != '\0'; m++) 
		{
			if (*(pBuf + m) == ' ' )
                        continue;
			sp[n++]=*(pBuf + m);
        }
        sp[n] = 0;

		//将十六进制转换成字符
		Len=n/2;
		Hstr=new unsigned char[Len];

		for(register i=0;i<Len;i++)
		{
			if (isdigit(sp[2*i])) 
				Hstr[i]=(sp[2*i]-'0')*16;
			else 
				Hstr[i]=(toupper(sp[2*i])-'A'+10)*16;
			if (isdigit(sp[2*i+1])) 
				Hstr[i]+=sp[2*i+1]-'0';
			else 
				Hstr[i]+=toupper(sp[2*i+1])-'A'+10;
		}
		Hstr[Len]=0;
	
			
	}
	for(int i = 0 ; i <= Len ; i++)
	{
		m_CSOutput+=Hstr[i];
	}
	UpdateData(FALSE);

	
	//CDialog::OnOK();
	
}