wrsm.cpp

IC卡操作Demo 包括了常见的IC卡种类。可执行写入、读出、校验、密码修改、批量作业等功能。

// WrSm.cpp : implementation file
//

#include "stdafx.h"
#include "IcDemo.h"
#include "WrSm.h"

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

/////////////////////////////////////////////////////////////////////////////
// CWrSm dialog


CWrSm::CWrSm(CWnd* pParent /*=NULL*/)
	: CDialog(CWrSm::IDD, pParent)
{
	//{{AFX_DATA_INIT(CWrSm)
	m_newpwd = _T("");
	m_oldpwd = _T("");
	m_azp = _T("");
	//}}AFX_DATA_INIT
}


void CWrSm::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CWrSm)
	DDX_Control(pDX, IDLOOP, m_loop);
	DDX_Control(pDX, IDC_EDIT1, m_coldpwd);
	DDX_Control(pDX, IDC_EDIT2, m_cnewpwd);
	DDX_Text(pDX, IDC_EDIT2, m_newpwd);
	DDV_MaxChars(pDX, m_newpwd, 6);
	DDX_Text(pDX, IDC_EDIT1, m_oldpwd);
	DDV_MaxChars(pDX, m_oldpwd, 6);
	DDX_Text(pDX, IDC_EDIT3, m_azp);
	DDV_MaxChars(pDX, m_azp, 2);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CWrSm, CDialog)
	//{{AFX_MSG_MAP(CWrSm)
	ON_WM_SHOWWINDOW()
	ON_BN_CLICKED(IDLOOP, OnLoop)
	ON_WM_TIMER()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CWrSm message handlers
extern CIcDemoApp theApp;
void CWrSm::OnOK() 
{
	// TODO: Add extra validation here
    WrPassword();
	
	CDialog::OnOK();
}

void CWrSm::OnShowWindow(BOOL bShow, UINT nStatus) 
{
	CDialog::OnShowWindow(bShow, nStatus);
	
	// TODO: Add your message handler code here
	m_cnewpwd.SetFocus(); 
}

BOOL CWrSm::OnInitDialog() 
{
  //int Rn;
  //char rdpwd[32];
	CDialog::OnInitDialog();
	IsStop=0;
/*
	Rn=theApp.surerd_sm(rdpwd);
	if(Rn!=0)
		theApp.ReadWriteError(Rn);
	else
	{
      m_oldpwd=rdpwd;
	  m_oldpwd=m_oldpwd.Mid(2,6); 
	  m_newpwd="791023";
	  UpdateData(FALSE);
	}
  */  
	m_azp="0";
	if(theApp.intType==42)
	{
		m_oldpwd="FFFFFF";
		m_newpwd="FFFFFF";
	}
	else
     {
		m_oldpwd="FFFF";
		m_newpwd="FFFF";
	}
	UpdateData(FALSE);
	// TODO: Add extra initialization here
    	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}
void CWrSm::WrPassword()
{
	char* chkPwdstr=NULL;
	CString str;
	char* pwdstr=NULL;
	if(theApp.surepower_on()!=0) return;
	UpdateData(TRUE);
	if(m_azp.IsEmpty())	return;
    if(m_oldpwd.IsEmpty())	return;
	if(m_newpwd.IsEmpty())	return;
	switch(theApp.intType)
	{
	case 42:
		chkPwdstr=new char[10];
		memset(chkPwdstr,' ',10);
		if(theApp.surerd_asc(0,0,2,chkPwdstr)!=0)
		{
			MessageBox("读卡失败!","信息提示",MB_ICONERROR|MB_OK);
            return;
		}
		str=chkPwdstr;
		str=str.Mid(0,4);
		if(str!="A213")
        {
			MessageBox("读卡失败!","信息提示",MB_ICONERROR|MB_OK);
            return;
		}
        pwdstr=new char[6];
		strcpy(pwdstr,m_oldpwd);
		if(theApp.surechk_sc(atoi(m_azp),3,pwdstr)!=0)
        {
			MessageBox("核对密码失败!","信息提示",MB_ICONERROR|MB_OK);
        //    pwdstr=NULL;
			return;
		}
		memset(pwdstr,' ',6);
		strcpy(pwdstr,m_newpwd);
		if(theApp.surewr_sc(pwdstr)!=0)
		{
			MessageBox("写入密码失败!","信息提示",MB_ICONERROR|MB_OK);
            return;
		}
	//	pwdstr=NULL;
		memset(chkPwdstr,' ',10);
		if(theApp.surerd_sm(chkPwdstr)!=0)
        {
			MessageBox("写入密码失败!","信息提示",MB_ICONERROR|MB_OK);
            return;
		}
		
		str=chkPwdstr;
		str=str.Mid(2,6); 
	    str="密码：" + str;
        theApp.m_Pwd=str; 
        str=chkPwdstr;
		str=str.Mid(0,2); 
	    str="校验码：" + str;
        theApp.m_ChkP=str;  
		str=chkPwdstr;
		str=str.Mid(2,6);
		
		if(str!=m_newpwd)
        {
			MessageBox("写入密码失败!","信息提示",MB_ICONERROR|MB_OK);
            return;
		}
		else
			MessageBox("修改密码成功!","信息提示",MB_ICONINFORMATION|MB_OK);
        break;
	case 43:
		chkPwdstr=new char[10];
        memset(chkPwdstr,' ',10);
		if(theApp.surerd_asc(0,0,2,chkPwdstr)!=0)
		{
			MessageBox("读卡失败!","信息提示",MB_ICONERROR|MB_OK);
            return;
		}
		str=chkPwdstr;
		str=str.Mid(0,4);
		if(str!="9223")
        {
			MessageBox("读卡失败!","信息提示",MB_ICONERROR|MB_OK);
            return;
		}
        pwdstr=new char[4];
		strcpy(pwdstr,m_oldpwd);
        if(theApp.surechk_sc(atoi(m_azp),2,pwdstr)!=0)
        {
			MessageBox("核对密码失败!","信息提示",MB_ICONERROR|MB_OK);
            return;
		}
		memset(pwdstr,' ',4);
		strcpy(pwdstr,m_newpwd);
		if(theApp.surewr_asc(atoi(m_azp),1022, 2,pwdstr)!=0)
		{
			MessageBox("写入密码失败!","信息提示",MB_ICONERROR|MB_OK);
            return;
		}
		memset(chkPwdstr,' ',10);
		if(theApp.surerd_asc(atoi(m_azp),1021, 3,chkPwdstr)!=0)
		{
			MessageBox("写入密码失败!","信息提示",MB_ICONERROR|MB_OK);
            return;
		}
        str=chkPwdstr;
		str=str.Mid(2,4); 
	    str="密码：" + str;
        theApp.m_Pwd=str; 
        str=chkPwdstr;
		str=str.Mid(0,2); 
	    str="校验码：" + str;
        theApp.m_ChkP=str;  

		str=chkPwdstr;
		str=str.Mid(2,4);
		m_newpwd.MakeUpper();
		if(str!=m_newpwd)
        {
			MessageBox("写入密码失败!","信息提示",MB_ICONERROR|MB_OK);
            return;
		}
		else
         MessageBox("修改密码成功!","信息提示",MB_ICONINFORMATION|MB_OK);
	}
  theApp.surepower_off(); 

}
	
void CWrSm::OnLoop() 
{
	// TODO: Add your control notification handler code here
	CButton but;
	
	if(IsStop==0)
	{
		m_loop.SetWindowText("停止(&S)");
		SetTimer(1,300,NULL);
		IsStop=1;
	    IsEnd=1;
	}
	else
	{
		m_loop.SetWindowText("循环(&L)");
		KillTimer(1);
		IsStop=0;
		IsEnd=0;
	}
}

void CWrSm::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
    if(IsStop!=1)return;	
	IsStop=0;
	if(nIDEvent==1)
		WrPassword();
    IsStop=1;
	CDialog::OnTimer(nIDEvent);
}