backuprestoredb.cpp

点歌系统

// BackupRestoreDB.cpp : implementation file
//

#include "stdafx.h"
#include "songserver.h"
#include "BackupRestoreDB.h"

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

/////////////////////////////////////////////////////////////////////////////
// CBackupRestoreDB dialog


CBackupRestoreDB::CBackupRestoreDB(CWnd* pParent /*=NULL*/)
	: CDialog(CBackupRestoreDB::IDD, pParent)
{
	//{{AFX_DATA_INIT(CBackupRestoreDB)
	m_username = _T("sa");
	m_password = _T("");
	m_pathname = _T("");
	m_databasename = _T("song");
	//}}AFX_DATA_INIT

	m_bBackup = true;
}


void CBackupRestoreDB::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CBackupRestoreDB)
	DDX_Text(pDX, IDC_Password, m_password);
	DDX_Text(pDX, IDC_Pathname, m_pathname);
	DDX_Text(pDX, IDC_Username, m_username);
	DDX_Text(pDX, IDC_DatabaseName, m_databasename);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CBackupRestoreDB, CDialog)
	//{{AFX_MSG_MAP(CBackupRestoreDB)
	ON_BN_CLICKED(IDC_FileName, OnFileName)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CBackupRestoreDB message handlers
BOOL CBackupRestoreDB::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
    if( m_bBackup )
		SetWindowText("备份数据库");
	else
		SetWindowText("恢复数据库");

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

void CBackupRestoreDB::OnOK() 
{
    UpdateData();	
	CDialog::OnOK();
}

CString CBackupRestoreDB::GetUsername(void)
{
    return m_username;
}

CString CBackupRestoreDB::GetPassword(void)
{
    return m_password;
}

CString CBackupRestoreDB::GetPathname(void)
{
	return m_pathname;
}

CString CBackupRestoreDB::GetDatabasename()
{
	return m_databasename;
}

void CBackupRestoreDB::OnFileName() 
{
	BOOL bDialogKind;
	bDialogKind = !m_bBackup;

    CFileDialog dlg(bDialogKind, NULL, "songdb.bak", 
		OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, 
		"备份文件(*.bak)|*.bak||");
	if(dlg.DoModal() == IDOK)
	{
		UpdateData();
		m_pathname = dlg.GetPathName();
		UpdateData(false);
	}
}

void CBackupRestoreDB::SetDialogFlag(BOOL bBackup)
{
	m_bBackup = bBackup;
}