anandlg.cpp

文件操作原码

// ANANDlg.cpp : implementation file
//

#include "stdafx.h"
#include "ANAN.h"
#include "ANANDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
struct LineList 
{
	char szline[1024] ;
	LineList * next;
};

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()

/////////////////////////////////////////////////////////////////////////////
// CANANDlg dialog

CANANDlg::CANANDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CANANDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CANANDlg)
	m_Browse1 = _T("");
	m_Browse2 = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	
}

void CANANDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CANANDlg)
	DDX_Text(pDX, IDC_File1, m_Browse1);
	DDX_Text(pDX, IDC_File2, m_Browse2);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CANANDlg, CDialog)
	//{{AFX_MSG_MAP(CANANDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_Browse1, OnBrowse1)
	ON_BN_CLICKED(IDC_Browse2, OnBrowse2)
	ON_BN_CLICKED(IDC_DLfile1, OnDLfile1)
	ON_BN_CLICKED(IDC_DLfile2, OnDLfile2)
	ON_BN_CLICKED(IDC_DLfile3, OnDLfile3)
	ON_EN_CHANGE(IDC_File1, OnChangeFile1)
	ON_EN_CHANGE(IDC_File2, OnChangeFile2)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CANANDlg message handlers

BOOL CANANDlg::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 CANANDlg::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 CANANDlg::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 CANANDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CANANDlg::OnBrowse1() 
{
	// TODO: Add your control notification handler code here

	char szFileters[]="Text fiels(*.txt)";
    CFileDialog opendlg(TRUE,"txt","*.txt",OFN_FILEMUSTEXIST ,szFileters,this);
	if (opendlg.DoModal()==IDOK)
	{
		m_Browse1=opendlg.GetPathName();
         UpdateData(FALSE);
	}
}

void CANANDlg::OnBrowse2() 
{
	// TODO: Add your control notification handler code here
	char szFileters[]="Text fiels(*.txt)";
    CFileDialog opendlg(TRUE,"txt","*.txt",OFN_FILEMUSTEXIST,szFileters,this);
	if (opendlg.DoModal()==IDOK)
	{
		m_Browse2=opendlg.GetPathName();
         UpdateData(false);
	}


}

void CANANDlg::OnDLfile1() 
{
	// TODO: Add your control notification handler code here
	UpdateData(true);
	if (m_Browse1=="")
	{
		return;
	}
	if (m_Browse2=="")
	{
		return;
	}
	CStdioFile f1;
	CStdioFile  f2;
	if (!f1.Open(m_Browse1,CFile::modeReadWrite))
	{
		AfxMessageBox("文件没有找到或格式错误!");
		return;
	}
	
	if (!f2.Open(m_Browse2,CFile::modeReadWrite))
	{
		AfxMessageBox("文件没有找到或格式错误!");
		return;
	} 
	char szOneline[1024] = {0};
	LineList * lpszline=new LineList;
	LineList * lpsznew=lpszline;
	lpszline->next=NULL;
	
	while (f1.ReadString(szOneline,1024))
	{   
		int i=strlen(szOneline);
		if (szOneline[i-1]=='\n')
		{
			szOneline[i-1]='\0';
		}
		lpsznew->next=new LineList;
		lpsznew=lpsznew->next;
		strcpy(lpsznew->szline,szOneline);	   
		   			
	}
	lpsznew->next=NULL;
	char szOnelinef2[1024]={0};
	while (f2.ReadString(szOnelinef2,1024))
	{
		int i=strlen(szOnelinef2);
		if (szOnelinef2[i-1]=='\n')
		{
			szOnelinef2[i-1]='\0';
		}
		lpsznew=lpszline->next;
		while (lpsznew)
		{
			if(strcmp(lpsznew->szline,szOnelinef2)==0)
			{ 
				
				
				strcpy(lpsznew->szline,"\0");
				lpsznew=lpsznew->next;
			}
			else
			{
				lpsznew=lpsznew->next;
			}
			
		}
		
	}
	
	lpsznew=lpszline->next;
	////问题：替换时不行，只能全删
	f1.SetLength(0);
	
	while (lpsznew)
	{
		strcat(lpsznew->szline,"\n");
		
		f1.WriteString(lpsznew->szline);
		lpsznew=lpsznew->next;
	}
	MessageBox("ok");
	f1.Close();
	lpsznew=lpszline;
	while(lpsznew)
	{
		LineList * lpnext=lpsznew->next;
		delete lpsznew;
		lpsznew=lpnext;
	}
	
}

void CANANDlg::OnDLfile2() 
{
	// TODO: Add your control notification handler code here
	UpdateData(true);
	if (m_Browse1=="")
	{
		return;
	}
	if (m_Browse2=="")
	{
		return;
	}
	CStdioFile f1;
	CStdioFile  f2;
	if (!f2.Open(m_Browse1,CFile::modeReadWrite))
	{
		AfxMessageBox("文件没有找到或格式错误!");
		return;
	}
	
	if (!f1.Open(m_Browse2,CFile::modeReadWrite))
	{
		AfxMessageBox("文件没有找到或格式错误!");
		return;
	} 
	char szOneline[1024] = {0};
	LineList * lpszline=new LineList;
	LineList * lpsznew=lpszline;
	lpszline->next=NULL;
	
	while (f1.ReadString(szOneline,1024))
	{   
		int i=strlen(szOneline);
		if (szOneline[i-1]=='\n')
		{
			szOneline[i-1]='\0';
		}
		lpsznew->next=new LineList;
		lpsznew=lpsznew->next;
		strcpy(lpsznew->szline,szOneline);	   
		   			
	}
	lpsznew->next=NULL;
	char szOnelinef2[1024]={0};
	while (f2.ReadString(szOnelinef2,1024))
	{
		int i=strlen(szOnelinef2);
		if (szOnelinef2[i-1]=='\n')
		{
			szOnelinef2[i-1]='\0';
		}
		lpsznew=lpszline->next;
		while (lpsznew)
		{
			if(strcmp(lpsznew->szline,szOnelinef2)==0)
			{ 
				
				
				strcpy(lpsznew->szline,"\0");
				lpsznew=lpsznew->next;
			}
			else
			{
				lpsznew=lpsznew->next;
			}
			
		}
		
	}
	
	lpsznew=lpszline->next;
	////问题：替换时不行，只能全删
	f1.SetLength(0);
	
	while (lpsznew)
	{
		strcat(lpsznew->szline,"\n");
		
		f1.WriteString(lpsznew->szline);
		lpsznew=lpsznew->next;
	}
	lpsznew=lpszline;
	while(lpsznew)
	{
		LineList * lpnext=lpsznew->next;
		delete lpsznew;
		lpsznew=lpnext;
	}
	MessageBox("ok");
	f1.Close();

}

void CANANDlg::OnDLfile3() 
{
	// TODO: Add your control notification handler code here
	UpdateData(true);
	if (m_Browse1=="")
	{
		return;
	}
	if (m_Browse2=="")
	{
		return;
	}
	
	CStdioFile f1;
	CStdioFile  f2;
	if (!f1.Open(m_Browse1,CFile::modeReadWrite))
	{
		AfxMessageBox("文件没有找到或格式错误!");
		return;
	}
	
	if (!f2.Open(m_Browse2,CFile::modeReadWrite))
	{
		AfxMessageBox("文件没有找到或格式错误!");
		return;
	} 
	TCHAR* pFileName = _T("e:\\anan\\3.txt");
	
	CStdioFile fnew;
	if( !fnew.Open( pFileName, CStdioFile::modeCreate | CStdioFile::modeReadWrite) ) 
	{
#ifdef _DEBUG
        afxDump << "Unable to open file" << "\n";
#endif
		exit( 1 );
	}
    
	char szOneline[1024] = {0};
	LineList * lpszline=new LineList;
	LineList * lpsznew=lpszline;
	lpszline->next=NULL;
	
	while (f1.ReadString(szOneline,1024))
	{   
		int i=strlen(szOneline);
		if (szOneline[i-1]=='\n')
		{
			szOneline[i-1]='\0';
		}
		lpsznew->next=new LineList;
		lpsznew=lpsznew->next;
		strcpy(lpsznew->szline,szOneline);	   
		   			
	}
	lpsznew->next=NULL;
	
	char szOnelinef2[1024]={0};
	while (f2.ReadString(szOnelinef2,1024))
	{
		
		lpsznew=lpszline->next;
		while (lpsznew)
		{
			int i=strlen(szOnelinef2);
			if (szOnelinef2[i-1]=='\n')
			{
				szOnelinef2[i-1]='\0';
			}
			if(strcmp(lpsznew->szline,szOnelinef2)==0)
			{ 
				
				
				strcpy(lpsznew->szline,"\0");
				lpsznew=lpsznew->next;
				///////要删除重的
				char szDlline[1024]={0};
				fnew.SeekToBegin();
				strcat(szOnelinef2,"\n");
				if (fnew.GetLength()==0)
				{
					fnew.SeekToEnd();
					
					fnew.WriteString(szOnelinef2);
				}
				
				fnew.SeekToBegin();
				int nCount=0;
				while (fnew.ReadString(szDlline,1024))
				{                
					
					if (strcmp(szDlline,szOnelinef2)==0)
					{        
						nCount++;
						
					}
					
				} 
				if (nCount==0)
				{
					fnew.SeekToEnd();
					//strcat(szOnelinef2,"\n");
					fnew.WriteString(szOnelinef2);
				}
				
			}
			else
			{
				lpsznew=lpsznew->next;
			}
			
		}
		
	}
	lpsznew=lpszline->next;
	////问题：替换时不行，只能全删
	f1.SetLength(0);
	
	while (lpsznew)
	{
		strcat(lpsznew->szline,"\n");
		
		f1.WriteString(lpsznew->szline);
		lpsznew=lpsznew->next;
	}
	lpsznew=lpszline;
	while(lpsznew)
	{
		LineList * lpnext=lpsznew->next;
		delete lpsznew;
		lpsznew=lpnext;
	}
	MessageBox("ok");
	f1.Close();
	fnew.Close();
	////////////////////////////////////////
    if(!fnew.Open(pFileName,CFile::modeReadWrite))	
	{
		return;
	}
	LineList * lpszline1=new LineList;
	LineList * lpsznew1=lpszline1;
	lpszline1->next=NULL;
	f2.SeekToBegin();
	while (f2.ReadString(szOneline,1024))
	{   
		int i=strlen(szOneline);
		if (szOneline[i-1]=='\n')
		{
			szOneline[i-1]='\0';
		}
		lpsznew1->next=new LineList;
		lpsznew1=lpsznew1->next;
		strcpy(lpsznew1->szline,szOneline);	   
		   			
	}
	lpsznew1->next=NULL;
	
	fnew.SeekToBegin();
	while (fnew.ReadString(szOnelinef2,1024))
	{
		int i=strlen(szOnelinef2);
		if (szOnelinef2[i-1]=='\n')
		{
			szOnelinef2[i-1]='\0';
		}
		lpsznew1=lpszline1->next;
		while (lpsznew1)
		{
			if(strcmp(lpsznew1->szline,szOnelinef2)==0)
			{ 
				
				
				strcpy(lpsznew1->szline,"\0");
				lpsznew1=lpsznew1->next;
				
			}
			else
			{
				lpsznew1=lpsznew1->next;
			}
			
		}
		
	}
	lpsznew1=lpszline1->next;
	////问题：替换时不行，只能全删
	f2.SetLength(0);
	
	while (lpsznew1)
	{
		strcat(lpsznew1->szline,"\n");
		
		f2.WriteString(lpsznew1->szline);
		lpsznew1=lpsznew1->next;
	}
	lpsznew1=lpszline1;
	while(lpsznew1)
	{
		LineList * lpnext=lpsznew1->next;
		delete lpsznew1;
		lpsznew1=lpnext;
	}
	MessageBox("ok");
	f2.Close();
	fnew.Close();
	
	
}

void CANANDlg::OnChangeFile1() 
{
	
	// 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.
	
	// TODO: Add your control notification handler code here
	
}

void CANANDlg::OnChangeFile2() 
{
	
   	// 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.
	
	// TODO: Add your control notification handler code here
	
}
void CANANDlg::changefile1(char * bf22,char * buffer1)
{
		char * p= bf22;  //一行的
		char * q= buffer1;
		char * s1;
		char * s2;

        while (*q)
		{
			s1=q;
			s2=p;
			while (*s1 && *s2 && !(*s1-*s2))
			{
				s1++;
				s2++;
			}
			if (!*s2)
			{
			 
			 int l=strlen(p);
			 char * m=q;
		
			 for(int i=1;i<=l;i++)
			 {  
				 *(m++)=' ';
			 }
		
				
			}
		q++;
		}
}