loginclientdlg.cpp

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// LoginClientDlg.cpp : implementation file
//

#include "stdafx.h"
#include "LoginClient.h"
#include "LoginClientDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CLoginClientDlg dialog

CLoginClientDlg::CLoginClientDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CLoginClientDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CLoginClientDlg)
		// NOTE: the ClassWizard will add member initialization here
	m_UserID="";
	m_Pswd="";
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CLoginClientDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CLoginClientDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	DDX_Text(pDX,IDC_UserID,m_UserID);
	DDX_Text(pDX,IDC_Password,m_Pswd);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CLoginClientDlg, CDialog)
	//{{AFX_MSG_MAP(CLoginClientDlg)
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDADD, OnAdd)
	ON_BN_CLICKED(IDVALIDATE, OnValidate)
	ON_BN_CLICKED(IDDELETE, OnDelete)
	ON_BN_CLICKED(IDUPDATE, OnUpdate)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLoginClientDlg message handlers

BOOL CLoginClientDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	CoInitialize(NULL);
	if(!m_login.CreateDispatch("Login.CRemoteLogin"))
		AfxMessageBox("Login.CRemoteLogin Not found");

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CLoginClientDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CLoginClientDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CLoginClientDlg::OnAdd() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	if(m_login.AddUser(m_UserID,m_Pswd))
	{
		MessageBox("User added to database successfully.","Login Automation Client",MB_ICONINFORMATION);
	}
	else
	{
		MessageBox("User cannot be added to the database.","Login Automation Client",MB_ICONINFORMATION);
	}
	UpdateData(FALSE);
}

void CLoginClientDlg::OnValidate() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	if(m_login.ValidateLogin(m_UserID,m_Pswd))
	{
		MessageBox("User ID and password matched successfully.","Login Automation Client",MB_ICONINFORMATION);
	}
	else
	{
		MessageBox("User ID or password cannot be matched to the database.","Login Automation Client",MB_ICONINFORMATION);
	}
	UpdateData(FALSE);
}

void CLoginClientDlg::OnDelete() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	if(m_login.DeleteUser(m_UserID))
	{
		MessageBox("The user has been deleted sucessfully.","Login Automation Client",MB_ICONINFORMATION);
	}
	else
	{
		MessageBox("The user cannot be deleted from the database.","Login Automation Client",MB_ICONINFORMATION);
	}
	UpdateData(FALSE);
}

void CLoginClientDlg::OnUpdate() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	if(m_login.UpdatePassword(m_UserID,m_Pswd))
	{
		MessageBox("The user password has been updated sucessfully.","Login Automation Client",MB_ICONINFORMATION);
	}
	else
	{
		MessageBox("The user password cannot be updated in the database.","Login Automation Client",MB_ICONINFORMATION);
	}
	UpdateData(FALSE);
}