// HpLnkDlg.cpp : implementation file
//

#include "stdafx.h"
#include "AnnDemo.h"
#include "HpLnkDlg.h"
#include "afxinet.h"
#include <io.h>

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

/////////////////////////////////////////////////////////////////////////////
// CHyperLinkDlg dialog


CHyperLinkDlg::CHyperLinkDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CHyperLinkDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CHyperLinkDlg)
	m_nHyperLinkType = 0;
	m_Program = _T("");
	m_WebPage = _T("");
	//}}AFX_DATA_INIT
}


void CHyperLinkDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CHyperLinkDlg)
	DDX_Radio(pDX, IDC_RADIO1, m_nHyperLinkType);
	DDX_Text(pDX, IDC_PROGRAM, m_Program);
	DDV_MaxChars(pDX, m_Program, 260);
	DDX_Text(pDX, IDC_WEBPAGE, m_WebPage);
	DDV_MaxChars(pDX, m_WebPage, 260);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CHyperLinkDlg, CDialog)
	//{{AFX_MSG_MAP(CHyperLinkDlg)
	ON_BN_CLICKED(IDC_RADIO1, OnRadio)
	ON_BN_CLICKED(IDC_RADIO2, OnRadio)
	ON_BN_CLICKED(IDC_RADIO3, OnRadio)
	ON_BN_CLICKED(IDC_RADIO4, OnRadio)
	ON_BN_CLICKED(IDC_RADIO5, OnRadio)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CHyperLinkDlg message handlers

void CHyperLinkDlg::OnRadio() 
{
	// TODO: Add your control notification handler code here
   UpdateData();
   
   if (m_nHyperLinkType == 3)
       GetDlgItem(IDC_PROGRAM)->EnableWindow(TRUE);
   else
       GetDlgItem(IDC_PROGRAM)->EnableWindow(FALSE);
   
   if(m_nHyperLinkType ==4)
      GetDlgItem(IDC_WEBPAGE)->EnableWindow(TRUE);
   else
      GetDlgItem(IDC_WEBPAGE)->EnableWindow(FALSE);
}

void CHyperLinkDlg::OnOK() 
{
	// TODO: Add extra validation here
   UpdateData();
   switch (m_nHyperLinkType)
   {
   case 3:
         if (!m_Program.GetLength())
         {
            AfxMessageBox(_T("Please enter program name"),MB_ICONSTOP|MB_OK);
            return;
         }
         else
            //if (_access((LPTSTR)(LPCTSTR)m_Program,04)!=0)
         {
            L_TCHAR szTemp[_MAX_PATH];
            L_INT iBufLen = _MAX_PATH;
            LPTSTR lpFilePart;
            DWORD dRet;
            
            dRet =  SearchPath( NULL,                       // pointer to search path
               (LPTSTR)(LPCTSTR)m_Program,  // pointer to filename
               NULL,                       // pointer to extension
               iBufLen,                    // size, in characters, of buffer
               szTemp,                     // pointer to buffer for found filename
               &lpFilePart                 // pointer to pointer to file component);
               );
            if (dRet == 0)
            {
               AfxMessageBox(_T("Invalid path"),MB_ICONSTOP|MB_OK);
               return;      
            }  
         }
         break;
   case 4:
         if (!m_WebPage.GetLength())
         {
            AfxMessageBox(_T("Please enter a URL name") ,MB_ICONSTOP|MB_OK);
            return;
         }
         else
         {
            DWORD dwServiceType;
	         CString strServer;
	         CString strObject;
	         INTERNET_PORT nPort;
	         
	         BOOL bParsed = AfxParseURL(m_WebPage, dwServiceType, strServer, strObject, nPort);
            
            if (!bParsed)
            {
                AfxMessageBox(_T("Invalid URL entered!") ,MB_ICONSTOP|MB_OK);
                return;
            }
         }
      
   }
	CDialog::OnOK();
}

BOOL CHyperLinkDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
   OnRadio();	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}