passworddlg.cpp

用VC写的监控中心后台程序。 代码全

// PassWordDlg.cpp : implementation file
//

#include "stdafx.h"
#include "GpsSC.h"
#include "PassWordDlg.h"
#include "UserSet.h"

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

/////////////////////////////////////////////////////////////////////////////
// CPassWordDlg dialog

extern	CGpsSCApp	theApp;
CPassWordDlg::CPassWordDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CPassWordDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CPassWordDlg)
	m_strPassWord = _T("");
	m_strUsers = _T("");
	//}}AFX_DATA_INIT
}


void CPassWordDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPassWordDlg)
	DDX_Control(pDX, IDC_USERCOMBO, m_ctrlUserCombo);
	DDX_Text(pDX, IDC_PASSWORD, m_strPassWord);
	DDV_MaxChars(pDX, m_strPassWord, 10);
	DDX_CBString(pDX, IDC_USERCOMBO, m_strUsers);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CPassWordDlg, CDialog)
	//{{AFX_MSG_MAP(CPassWordDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPassWordDlg message handlers

BOOL CPassWordDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	//InitDialog();
	m_strUsers	= theApp.m_strLoginUser;
	UpdateData(FALSE);

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

//Get project dir
CString CPassWordDlg::GetProjectInDir()
{
	CString		Path;
	char		Name[MAX_PATH+1];
	int			Len,i;
	TCHAR		chr = 0;

	GetModuleFileName(NULL,Name,MAX_PATH);
	Path = Name;

	Len = Path.GetLength();
	for(i = Len - 1; i >= 0; i--) {
		chr = Path.GetAt(i);
		if(chr == '\\')	break;
	}
	i++;
	Path = Path.Left(i);
	return Path;
}

//Get the conttent
char * CPassWordDlg::GetConttent(const CString strpassderectory)
{
	CFile f;
	int m_lFileBufLength;
	char * m_pFileBuf = NULL;
	
	if(!f.Open(strpassderectory,CFile::modeRead,NULL))
	{
		AfxMessageBox("open files error!");
		return "nihao";
	}

	f.SeekToBegin();
	m_lFileBufLength	= f.GetLength();
	
	m_pFileBuf = new char[m_lFileBufLength];
	f.SeekToBegin();
	f.Read(m_pFileBuf,m_lFileBufLength);
	f.Close();

	m_pFileBuf[m_lFileBufLength] = '\0';
	int a = strlen(m_pFileBuf);	
	return m_pFileBuf;
}

//Inite the dilalog
void CPassWordDlg::InitDialog()
{
	return;
	CString strDir = GetProjectInDir();
	strDir += "sysinit.ini";
	CString strTmpUser(""),strTmpPass("");
	//get conttent
	BYTE useNo = 0;
	char * m_pConttent = GetConttent(strDir);
	CString strConttent(m_pConttent);
	//get hte Number of the users
	for(int i = 0;i < strConttent.GetLength(); i++){
		if(strConttent.GetAt(i) == '@')
			useNo ++;
	}

	int k1 = strConttent.Find('$');
	int k2 = strConttent.Find('#');
	int k3 = strConttent.Find('@');
	
	AfxMessageBox(strConttent);
	
}

void CPassWordDlg::OnOK() 
{
	// TODO: Add extra validation here
	UpdateData(TRUE);
	CUserSet	cSet;
	if(cSet.CheckLogin(m_strUsers,m_strPassWord))
	{
		theApp.m_strLoginUser	= m_strUsers;
		CDialog::OnOK();
	}
}