www.pudn.com > Sector1.rar > Sector1View.cpp

// Sector1View.cpp : implementation of the CSector1View class 
// 
 
#include "stdafx.h" 
#include "Sector1.h" 
 
#include "Sector1Doc.h" 
#include "Sector1View.h" 
#include  
#include  
#include"diskinfo.h" 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CSector1View 
 
IMPLEMENT_DYNCREATE(CSector1View, CView) 
 
BEGIN_MESSAGE_MAP(CSector1View, CView) 
	//{{AFX_MSG_MAP(CSector1View) 
	ON_COMMAND(ID_READ, OnRead) 
	ON_COMMAND(ID_RECOVERY, OnRecovery) 
	//}}AFX_MSG_MAP 
	// Standard printing commands 
	ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint) 
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint) 
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview) 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CSector1View construction/destruction 
 
CSector1View::CSector1View() 
{ 
	// TODO: add construction code here 
    buf=new BYTE[1024]; 
	memset(buf,0,512); 
    m_Drive=1; 
	m_StartSector=0; 
	m_Tsector=2; 
} 
 
CSector1View::~CSector1View() 
{ 
} 
 
BOOL CSector1View::PreCreateWindow(CREATESTRUCT& cs) 
{ 
	// TODO: Modify the Window class or styles here by modifying 
	//  the CREATESTRUCT cs 
 
	return CView::PreCreateWindow(cs); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CSector1View drawing 
 
void CSector1View::OnDraw(CDC* pDC) 
{ 
	CSector1Doc* pDoc = GetDocument(); 
	ASSERT_VALID(pDoc); 
	// TODO: add draw code for native data here 
	pDC->TextOut(0,0,buf); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CSector1View printing 
 
BOOL CSector1View::OnPreparePrinting(CPrintInfo* pInfo) 
{ 
	// default preparation 
	return DoPreparePrinting(pInfo); 
} 
 
void CSector1View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) 
{ 
	// TODO: add extra initialization before printing 
} 
 
void CSector1View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) 
{ 
	// TODO: add cleanup after printing 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CSector1View diagnostics 
 
#ifdef _DEBUG 
void CSector1View::AssertValid() const 
{ 
	CView::AssertValid(); 
} 
 
void CSector1View::Dump(CDumpContext& dc) const 
{ 
	CView::Dump(dc); 
} 
 
CSector1Doc* CSector1View::GetDocument() // non-debug version is inline 
{ 
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CSector1Doc))); 
	return (CSector1Doc*)m_pDocument; 
} 
#endif //_DEBUG 
 
///////////////////////////////////////////////////////////////////////////// 
// CSector1View message handlers 
 
 
void CSector1View::OnRead()  
{ 
	// TODO: Add your command handler code here 
   //if (bDrive == 0) return 0;//　 char   devName[] = "\\\\.\\A:"; 
   char devName[]="\\\\.\\F:";//　devName[4] ='A' + bDrive - 1;　   
   HANDLE hDev=CreateFile(devName,GENERIC_READ,FILE_SHARE_WRITE, 
	   NULL,OPEN_EXISTING,0,NULL);//获得文件句柄 
   if(hDev==INVALID_HANDLE_VALUE) return; 
   SetFilePointer(hDev,512*m_StartSector,0,FILE_BEGIN);//设置文件位置指示器 
   DWORD dwCB; 
   ReadFile(hDev,buf,512*m_Tsector,&dwCB,NULL);//读文件 
   CloseHandle(hDev); 
   //GetDocument()->UpdateAllViews(0,0); 
   char sbuf[8192]; 
	  char *buf2=(char *)buf; 
	  char add[64]; 
	  unsigned int count=1024; 
	  memset(sbuf,0,1024); 
	  memset(add,0,64); 
	  char text[17]; 
	  memset(text,0,17); 
	  text[0]=' '; 
 
	for(unsigned int i=0;i<=count;i++) 
	{ 
	if(i == 0) 
		sprintf(add,"第 %d 扇区：\r\n %08X : %02X ",i/512,i,buf[i]);	 
	else if((i==8) || i % 16 ==8) 
		sprintf(add,"- %02X ",buf[i]); 
	else if( (i>0) && (i % 16 ==0)) 
	{ 
		memcpy(text+1,buf2+(i-16),16); 
		memcpy(add,text,17); 
		if(i==count) goto end; 
 
		if(i % 512 == 0)	 
			sprintf(add+17,"\r\n第 %d 扇区：\r\n   %08X : %02X ",i/512,i,buf[i]); 
	 
		else sprintf(add+17,"\r\n   %08X : %02X ",i,buf[i]); 
 
	} 
 
	else	sprintf(add,"%02X ",buf[i]); 
end : 
	strcat(sbuf,add); 
	memset(add,0,64); 
	 
	}	 
	CDC* pDC=GetDC(); 
	for(int k=0;k<64;k++) 
	{ 
		char buffer[64]; 
		memcpy(buffer,sbuf+64*k,64); 
		pDC->TextOut(0,32*k,buffer); 
	} 
	ReleaseDC(pDC); 
	return ; 
 
} 
 
void CSector1View::OnRecovery()  
{ 
	BYTE buffer[512],sbuf[32]; 
	char bclus[4]; 
	DWORD startsec=18171; 
	WORD tosec=1; 
	BYTE hdis='J'; 
		/*char devName[]="\\\\.\\J:";//　devName[4] ='A' + bDrive - 1;　   
	HANDLE hDev=CreateFile(devName,GENERIC_READ,FILE_SHARE_WRITE, 
		NULL,OPEN_EXISTING,0,NULL);//获得文件句柄 
	if(hDev==INVALID_HANDLE_VALUE) return; 
	SetFilePointer(hDev,512*startsec,0,FILE_BEGIN);//设置文件位置指示器 
	DWORD dwCB; 
	ReadFile(hDev,buffer,512*tosec,&dwCB,NULL);//读文件 
	CloseHandle(hDev);*/ 
    CDiskInfo disk; 
	BOOL i=disk.ReadSector(hdis,startsec,tosec,buffer); 
	memcpy(sbuf,buffer,32); 
    sprintf(bclus,"%d ",sbuf[26]); 
	 
}