windows-xp/Source/XPSP1/NT/admin/snapin/wsecmgr/cname.cpp

//+---------------------------------------------------------------------------
//
//  Microsoft Windows
//  Copyright (C) Microsoft Corporation 1996-2001.
//
//  File:       cname.cpp
//
//  Contents:   implementation of CConfigName
//
//----------------------------------------------------------------------------

#include "stdafx.h"
#include "wsecmgr.h"
#include "CName.h"
#include "util.h"

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


PCWSTR g_pcszNEWLINE = L"\x00d\x00a";

/////////////////////////////////////////////////////////////////////////////
// CConfigName dialog


CConfigName::CConfigName(UINT nTemplateID)
: CAttribute(nTemplateID ? nTemplateID : IDD), 
    m_bNoBlanks(FALSE)

{
    //{{AFX_DATA_INIT(CConfigName)
    m_strName = _T("");
    m_bConfigure = TRUE;
    //}}AFX_DATA_INIT
    m_pHelpIDs = (DWORD_PTR)a183HelpIDs;
    m_uTemplateResID = IDD;
}

CConfigName::~CConfigName ()
{
}

void CConfigName::DoDataExchange(CDataExchange* pDX)
{
    CAttribute::DoDataExchange(pDX);
    //{{AFX_DATA_MAP(CConfigName)
  //  DDX_Radio(pDX, IDC_ACCEPT, m_nAcceptCurrentRadio);
      DDX_Text(pDX, IDC_NAME, m_strName);
    //}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CConfigName, CAttribute)
    //{{AFX_MSG_MAP(CConfigName)
    ON_BN_CLICKED(IDC_CONFIGURE, OnConfigure)
   ON_EN_CHANGE(IDC_NAME, OnChangeName)
   //}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CConfigName message handlers

void CConfigName::Initialize(CResult * pResult)
{
   CAttribute::Initialize(pResult);

   if ((LONG_PTR)ULongToPtr(SCE_NO_VALUE) == pResult->GetBase() ||
       0 == pResult->GetBase() ) 
   {
      m_strName = _T("");
      m_bConfigure = FALSE;
   } 
   else 
   {
      m_bConfigure = TRUE;
      m_strName = (LPTSTR) pResult->GetBase();
   }

   if (m_pData->GetID() == IDS_NEW_ADMIN ||
       m_pData->GetID() == IDS_NEW_GUEST) 
   {
      m_bNoBlanks = TRUE;
   } 
   else
      m_bNoBlanks = FALSE;
}

BOOL CConfigName::OnApply()
{
   if ( !m_bReadOnly )
   {
      LONG_PTR dw = 0;
      CString  szDoubleNewLine (g_pcszNEWLINE);
      szDoubleNewLine += g_pcszNEWLINE;

      UpdateData(TRUE);

      m_strName.TrimLeft();
      m_strName.TrimRight();

      // 249188 SCE UI: allows adding empty lines to REG_MULTI_SZ fields
      // Replace all double newlines with single newlines.  This has the effect
      // of deleting empty lines.
      while (m_strName.Replace (szDoubleNewLine, g_pcszNEWLINE) != 0);

      UpdateData (FALSE);

      if (!m_bConfigure)
         dw = (LONG_PTR)ULongToPtr(SCE_NO_VALUE);
      else
         dw = (LONG_PTR)(LPCTSTR)m_strName;

      if ( SetProfileInfo(m_pData->GetID(),dw,m_pData->GetBaseProfile()) ) 
      {
          switch ( m_pData->GetID() ) 
	      {
          case IDS_NEW_ADMIN:
              dw = (LONG_PTR)(m_pData->GetBaseProfile()->pTemplate->NewAdministratorName);
              break;
          case IDS_NEW_GUEST:
              dw = (LONG_PTR)(m_pData->GetBaseProfile()->pTemplate->NewGuestName);
               break;
          default:
              dw = 0;
              break;
          }

          m_pData->SetBase(dw);
          m_pData->Update(m_pSnapin);
      }
   }

   return CAttribute::OnApply();
}

void CConfigName::OnConfigure()
{
   CAttribute::OnConfigure();

   if(m_bConfigure && m_pData) //Raid #367756, 4/13/2001
   {
      UpdateData(TRUE);  
      if( m_strName.IsEmpty() )
      {
         switch(m_pData->GetType()) 
         {
            case ITEM_PROF_REGVALUE:
                {
                    DWORD_PTR dw = (DWORD_PTR)m_pData->GetRegDefault();
                    LPTSTR sz = SZToMultiSZ((PCWSTR)dw);

                    m_strName = sz;
                    if(sz)
                    {
                        LocalFree(sz);
                    }
                    ((CWnd*)(GetDlgItem(IDC_NAME)))->SetWindowText(m_strName);
                    break;
                }
            default:
                break;
         }
      }
   }

   CWnd *cwnd = 0;

   if (m_bNoBlanks) 
   {
      cwnd = GetDlgItem(IDOK);
      if (cwnd) 
      {
         if (m_bConfigure)
            cwnd->EnableWindow(!m_strName.IsEmpty());
         else
            cwnd->EnableWindow(TRUE);
      }
   }
}

BOOL CConfigName::OnInitDialog()
{
    CAttribute::OnInitDialog();

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

void CConfigName::OnChangeName()
{
   CWnd *cwnd = 0;

   SetModified(TRUE);
   if (m_bNoBlanks) 
   {
      UpdateData(TRUE);

      cwnd = GetDlgItem(IDOK);
      if (cwnd)
         cwnd->EnableWindow(!m_strName.IsEmpty());
   }
}

BOOL CConfigName::OnKillActive() 
{
   if (m_bNoBlanks && !m_bReadOnly && m_bConfigure ) //Raid #406748
   {
      UpdateData(TRUE);
      m_strName.TrimLeft(); //Raid #406738
      m_strName.TrimRight();
      UpdateData(FALSE);
      if (m_strName.IsEmpty())
      {
         //Raid #313721, Yang Gao, 3/29/2001
         CString str;
         str.LoadString(IDS_EMPTY_NAME_STRING);
         AfxMessageBox(str);
         return FALSE;
      }
   }
   return TRUE;
}