authentication.cpp

北京航空航天大学指纹识别系统源码

// Authentication.cpp : implementation file
//

#include "stdafx.h"
#include "FingerDemo.h"
#include "Authentication.h"
#include "fingerdll.h"
#include "scandialog.h"
#include "zhongzhgetbmp.h"
#include "Setreader.h"
#include "MbtoIC.h"
#include "Fcom.h"
#include "captipdlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAuthentication
extern CFingerDemoApp theApp;

IMPLEMENT_DYNCREATE(CAuthentication, CFormView)

CAuthentication::CAuthentication()
	: CFormView(CAuthentication::IDD)
{
	//{{AFX_DATA_INIT(CAuthentication)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	sbmp1=new Scan_Bmp();
	sbmp2=new Scan_Bmp();
	sbmp1->ReadFile(theApp.m_ProgramePath+"\\Samplea.bmp");
    sbmp1->Copy(*sbmp2);
	m_Minutia1=(unsigned char*)GlobalAlloc(GMEM_FIXED,MAXNUM*DIM+4);
	m_Minutia2=(unsigned char*)GlobalAlloc(GMEM_FIXED,MAXNUM*DIM+4);
	memset(m_Minutia1,0,MAXNUM*DIM+4);
	memset(m_Minutia2,0,MAXNUM*DIM+4);
    quli1=type1=quli2=type2=0;
    cenx1=ceny1=cenx2=ceny2=0;
	theApp.m_pAuthenView =this;
}

CAuthentication::~CAuthentication()
{
	GlobalFree(m_Minutia1);
	GlobalFree(m_Minutia2);
	delete sbmp1;
	delete sbmp2;
	theApp.m_bFingerAuthen=false;

}

void CAuthentication::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAuthentication)
	DDX_Control(pDX, IDC_FINGER_BMP2, m_Image2);
	DDX_Control(pDX, IDC_FINGER_BMP1, m_Image1);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CAuthentication, CFormView)
	//{{AFX_MSG_MAP(CAuthentication)
	ON_BN_CLICKED(IDC_INPORT_BMPFILE1, OnInportBmpfile1)
	ON_BN_CLICKED(IDC_INPORT_BMPFILE2, OnInportBmpfile2)
	ON_BN_CLICKED(IDC_INPORT_CAPTURE2, OnInportCapture2)
	ON_BN_CLICKED(IDC_AUTHENTICATE, OnAuthenticate)
	ON_WM_ERASEBKGND()
	ON_WM_CTLCOLOR()
	ON_BN_CLICKED(IDC_SET_READER, OnSetReader)
	ON_BN_CLICKED(IDC_WRITE_IC, OnWriteIc)
	ON_BN_CLICKED(IDC_IC_AUTHENTICATE, OnIcAuthenticate)
	ON_BN_CLICKED(IDC_IC_INQUIRE, OnIcInquire)
	ON_BN_CLICKED(IDC_IC_MATCH, OnIcMatch)
	ON_BN_CLICKED(IDC_INPORT_CAPTURE3, OnInportCapture1)
	ON_BN_CLICKED(IDC_SET_PORT, OnSetPort)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CAuthentication diagnostics

#ifdef _DEBUG
void CAuthentication::AssertValid() const
{
	CFormView::AssertValid();
}

void CAuthentication::Dump(CDumpContext& dc) const
{
	CFormView::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CAuthentication message handlers

void CAuthentication::OnDraw(CDC* pDC) 
{
	// TODO: Add your specialized code here and/or call the base class
	
	if(sbmp1)
	    sbmp1->DrawDib(m_Image1.GetDC(),1,0,0);
	if(sbmp2)
	    sbmp2->DrawDib(m_Image2.GetDC(),1,0,0);


}

void CAuthentication::OnInportBmpfile1() 
{
	// TODO: Add your control notification handler code here
	CFileDialog fg(TRUE, // TRUE for FileOpen, FALSE for FileSaveAs
		"*.bmp",
		NULL,
		OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
		"位图文件(*.bmp)|*.bmp",
		this);
	if(fg.DoModal() == IDOK)
	{
		CString fn;
		fn=fg.GetFileName();
		Scan_Bmp *tmp=new Scan_Bmp();
		tmp->ReadFile(fn);
		sbmp1->ExtendSmallBmp(tmp);
		CPaintDC dc(this); // device context for painting
    	sbmp1->DrawDib(m_Image1.GetDC(),1,0,0);
	}
	if(!GetMinutia(sbmp1->m_Bmp_pBmpValue,NULL,sbmp1->m_Height,sbmp1->m_Width ,m_Minutia1,quli1,type1,cenx1,ceny1))
	{
		MessageBox("第一枚指纹图像不合格","注意",MB_OK);
		return;
	}
	RECT rc;
	GetDlgItem(IDC_FINGER_BMP1)->GetWindowRect(&rc);
	InvalidateRect(&rc);

}

void CAuthentication::OnInportCapture1() 
{
	// TODO: Add your control notification handler code here
 if(theApp.cap_type==1)//////////光电指纹采集仪采集图像/////////////////////
 {
	 CScanDialog gfr(sbmp1);
    	if(gfr.DoModal()==IDOK)
		{
			if(!GetMinutia(sbmp1->m_Bmp_pBmpValue,NULL,sbmp1->m_Height,sbmp1->m_Width ,m_Minutia1,quli1,type1,cenx1,ceny1))
			{
		        MessageBox("第一枚指纹图像不合格","注意",MB_OK);
	        	return;
			}
			RECT rc;
			GetDlgItem(IDC_FINGER_BMP1)->GetWindowRect(&rc);
			InvalidateRect(&rc);

		}
 }

 else if(theApp.cap_type==2)/////////////电容传感器采集指纹图像////////////
 {
	CZhongzhGetBmp zz;
	zz.GetBmp(sbmp1);
	if(!GetMinutia(sbmp1->m_Bmp_pBmpValue,NULL,sbmp1->m_Height,sbmp1->m_Width ,m_Minutia1,quli1,type1,cenx1,ceny1))
	{
	     MessageBox("第一枚指纹图像不合格","注意",MB_OK);
	   	return;
	}
	RECT rc;
	GetDlgItem(IDC_FINGER_BMP1)->GetWindowRect(&rc);
	InvalidateRect(&rc);

 }
}
void CAuthentication::OnInportBmpfile2() 
{
	// TODO: Add your control notification handler code here
	CFileDialog fg(TRUE, // TRUE for FileOpen, FALSE for FileSaveAs
		"*.bmp",
		NULL,
		OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
		"位图文件(*.bmp)|*.bmp",
		this);
	if(fg.DoModal() == IDOK)
	{
		CString fn;
		fn=fg.GetFileName();
		Scan_Bmp *tmp=new Scan_Bmp();
		tmp->ReadFile(fn);
		sbmp2->ExtendSmallBmp(tmp);
		CPaintDC dc(this); // device context for painting
    	sbmp2->DrawDib(m_Image2.GetDC(),1,0,0);
	}
	if(!GetMinutia(sbmp2->m_Bmp_pBmpValue,NULL,sbmp2->m_Height,sbmp2->m_Width ,m_Minutia2,quli2,type2,cenx2,ceny2))
	{
		MessageBox("第二枚指纹图像不合格","注意",MB_OK);
		return;
	}
	RECT rc;
	GetDlgItem(IDC_FINGER_BMP2)->GetWindowRect(&rc);
	InvalidateRect(&rc);
}

void CAuthentication::OnInportCapture2() 
{
	// TODO: Add your control notification handler code here
  if(theApp.cap_type==1)//////////光电指纹采集仪采集图像/////////////////////
  {
	  CScanDialog gfr(sbmp2);
    	if(gfr.DoModal()==IDOK)
		{
        	if(!GetMinutia(sbmp2->m_Bmp_pBmpValue,NULL,sbmp2->m_Height,sbmp2->m_Width ,m_Minutia2,quli2,type2,cenx2,ceny2))
			{
	        	MessageBox("第二枚指纹图像不合格","注意",MB_OK);
	         	return;
			}
			RECT rc; 
			GetDlgItem(IDC_FINGER_BMP2)->GetWindowRect(&rc);
			InvalidateRect(&rc);

		}
  }
  else if(theApp.cap_type==2)/////////////电容传感器采集指纹图像////////////
  {
		CZhongzhGetBmp zz;
	zz.GetBmp(sbmp2);
        	if(!GetMinutia(sbmp2->m_Bmp_pBmpValue,NULL,sbmp2->m_Height,sbmp2->m_Width ,m_Minutia2,quli2,type2,cenx2,ceny2))
			{
	        	MessageBox("第二枚指纹图像不合格","注意",MB_OK);
	         	return;
			}
	RECT rc;
	GetDlgItem(IDC_FINGER_BMP2)->GetWindowRect(&rc);
	InvalidateRect(&rc);
  }

}

void CAuthentication::OnAuthenticate() 
{
	// TODO: Add your control notification handler code here
/*	if(type1!=type2)
	{
		MessageBox("两枚指纹纹型不符，身份认证失败！","结果",MB_OK);
		return;
	}
  */
	int res;
	res=FingerMatch(m_Minutia1,m_Minutia2,cenx1,ceny1,cenx2,ceny2);
	if(res>=theApp.m_nMatchDoor)
	{
		CDialog *pdlg=new CDialog();
		pdlg->Create(IDD_MATCH_OK_DLG);
		pdlg->ShowWindow(SW_SHOWNORMAL   );
//		MessageBox("两枚指纹相符合，身份认证成功！！！","结果",MB_OK);
	}
	else
	{
		CDialog *pdlg=new CDialog();
		pdlg->Create(IDD_MATCH_NOT_DLG);
		pdlg->ShowWindow(SW_SHOWNORMAL   );
//		MessageBox("两枚指纹不符，身份认证失败！","结果",MB_OK);
	}
}

HBRUSH CAuthentication::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	HBRUSH hbr = CFormView::OnCtlColor(pDC, pWnd, nCtlColor);
	
	// TODO: Change any attributes of the DC here
		if(nCtlColor==CTLCOLOR_EDIT||nCtlColor==CTLCOLOR_LISTBOX)
		return hbr;
	else
	{
		pDC->SetBkMode(TRANSPARENT);
		pDC->SetTextColor(theApp.m_textcolor);
		return ((HBRUSH)::GetStockObject(HOLLOW_BRUSH));
	}

	// TODO: Return a different brush if the default is not desired
	return hbr;
}
BOOL CAuthentication::OnEraseBkgnd(CDC* pDC) 
{
	theApp.backbmp.ReadFile(theApp.m_backfilename);//"c:\\z1.bmp"	
	CRect rect;
	GetClientRect(&rect);
	for (int nX = 0; nX < rect.Width(); nX +=theApp.backbmp. m_Width)
		for (int nY = 0; nY < rect.Height(); nY +=theApp.backbmp. m_Height)
			theApp.backbmp.DrawDib(pDC,1,nX,nY);
	return TRUE;
}

void CAuthentication::OnSetReader()		//by limeihong 2002-8-14
{
	// TODO: Add your control notification handler code here
	CSetreader setreader;
	setreader.DoModal();
}


//write the finger template to IC card
void CAuthentication::OnWriteIc() 		//by limeihong 2002-8-14
{
	// TODO: Add your control notification handler code here
	CMbtoIC m_writeic;
	unsigned char mbx,mby;
	mbx = (unsigned char)cenx1;
	mby = (unsigned char)ceny1;
	m_Minutia1[200] = mbx;
	m_Minutia1[201] = mby;
	if(m_writeic.WriteBinarytoIC(202,m_Minutia1))
	{
		AfxMessageBox("Write finger template successfully!");
		return;
	}
	else
	{
		AfxMessageBox("Fail to write finger template!");
	}
	
}

void CAuthentication::OnIcAuthenticate() 		//by limeihong 2002-8-14
{
	// TODO: Add your control notification handler code here
	int res;
	//read finger template from IC card
	CMbtoIC m_readic;
	int cenx1,ceny1;
//	unsigned char* length = new BYTE[1];
	if(m_readic.ReadBinarytoMb(202,m_Minutia1)==0)
		return;
	cenx1 = (int)m_Minutia1[200];
	ceny1 = (int)m_Minutia1[201];

//	CCapTipDlg *pTipDlg;
//	pTipDlg=new CCapTipDlg();
//	pTipDlg->Create(IDD_TIP_DLG1);
//	pTipDlg->ShowWindow(SW_SHOWNORMAL);
//	(pTipDlg->GetDlgItem(IDC_TIP_TEXT))->SetWindowText("正在比对....");
	res=FingerMatch(m_Minutia1,m_Minutia2,cenx1,ceny1,cenx2,ceny2);
//	pTipDlg->EndDialog(1);

	if(res>=theApp.m_nMatchDoor)
	{
		CDialog *pdlg=new CDialog();
		pdlg->Create(IDD_MATCH_OK_DLG);
		pdlg->ShowWindow(SW_SHOWNORMAL   );
//		MessageBox("两枚指纹相符合，身份认证成功！！！","结果",MB_OK);
	}
	else
	{
		CDialog *pdlg=new CDialog();
		pdlg->Create(IDD_MATCH_NOT_DLG);
		pdlg->ShowWindow(SW_SHOWNORMAL   );
//		MessageBox("两枚指纹不符，身份认证失败！","结果",MB_OK);
	}	
}

void CAuthentication::OnIcInquire() //连接的采集指纹和把指纹写到卡中
{
	// TODO: Add your control notification handler code here
	if(theApp.cap_type==1)//////////光电指纹采集仪采集图像/////////////////////
	{
		CScanDialog gfr(sbmp1);
    	if(gfr.DoModal()==IDOK)
		{
			if(!GetMinutia(sbmp1->m_Bmp_pBmpValue,NULL,sbmp1->m_Height,sbmp1->m_Width ,m_Minutia1,quli1,type1,cenx1,ceny1))
			{
		        MessageBox("录取的指纹图像不合格","注意",MB_OK);
	        	return;
			}
			RECT rc;
			GetDlgItem(IDC_FINGER_BMP1)->GetWindowRect(&rc);
			InvalidateRect(&rc);

		}
	}

	else if(theApp.cap_type==2)/////////////电容传感器采集指纹图像////////////
	{
		CZhongzhGetBmp zz;
		zz.GetBmp(sbmp1);
		if(!GetMinutia(sbmp1->m_Bmp_pBmpValue,NULL,sbmp1->m_Height,sbmp1->m_Width ,m_Minutia1,quli1,type1,cenx1,ceny1))
		{
			MessageBox("录取的指纹图像不合格","注意",MB_OK);
	   		return;
		}
		RECT rc;
		GetDlgItem(IDC_FINGER_BMP1)->GetWindowRect(&rc);
		InvalidateRect(&rc);

	}
	//以上程序为录取指纹特征值
	OnWriteIc();	//写IC卡
}

void CAuthentication::OnIcMatch() //连接的采集指纹,从卡读指纹和比对
{
	// TODO: Add your control notification handler code here
	if(theApp.cap_type==1)//////////光电指纹采集仪采集图像/////////////////////
	{
		CScanDialog gfr(sbmp2);
    	if(gfr.DoModal()==IDOK)
		{
        	if(!GetMinutia(sbmp2->m_Bmp_pBmpValue,NULL,sbmp2->m_Height,sbmp2->m_Width ,m_Minutia2,quli2,type2,cenx2,ceny2))
			{
	        	MessageBox("录取的指纹图像不合格","注意",MB_OK);
	         	return;
			}
			RECT rc; 
			GetDlgItem(IDC_FINGER_BMP2)->GetWindowRect(&rc);
			InvalidateRect(&rc);

		}
	}
	else if(theApp.cap_type==2)/////////////电容传感器采集指纹图像////////////
	{
		CZhongzhGetBmp zz;
		zz.GetBmp(sbmp2);
        if(!GetMinutia(sbmp2->m_Bmp_pBmpValue,NULL,sbmp2->m_Height,sbmp2->m_Width ,m_Minutia2,quli2,type2,cenx2,ceny2))
		{
	       	MessageBox("录取的指纹图像不合格","注意",MB_OK);
	       	return;
		}
		RECT rc;
		GetDlgItem(IDC_FINGER_BMP2)->GetWindowRect(&rc);
		InvalidateRect(&rc);
	}
	
	//	//以上程序为录取指纹特征值
	OnIcAuthenticate();

}

void CAuthentication::OnSetPort() 
{
	// TODO: Add your control notification handler code here
	CFcom pcom;
	if(pcom.DoModal()==IDOK)
	{
		theApp.finger_com = pcom.m_com;//输入串口值，缺省值为COM1
	}
}