windows-nt/Source/XPSP1/NT/admin/snapin/wsecmgr/lchoice.cpp

107 lines
2.5 KiB
C++
Raw Normal View History

2020-09-26 03:20:57 -05:00
//+---------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation 1996-2001.
//
// File: lchoice.cpp
//
// Contents: implementation of CLocalPolChoice
//
//----------------------------------------------------------------------------
#include "stdafx.h"
#include "wsecmgr.h"
#include "snapmgr.h"
#include "attr.h"
#include "LChoice.h"
#include "util.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CLocalPolChoice dialog
CLocalPolChoice::CLocalPolChoice()
: CConfigChoice(IDD)
{
//{{AFX_DATA_INIT(CLocalPolChoice)
//}}AFX_DATA_INIT
m_pHelpIDs = (DWORD_PTR)a235HelpIDs;
m_uTemplateResID = IDD;
}
/////////////////////////////////////////////////////////////////////////////
// CLocalPolChoice message handlers
BOOL CLocalPolChoice::OnInitDialog()
{
CConfigChoice::OnInitDialog();
PSCE_REGISTRY_VALUE_INFO prv = (PSCE_REGISTRY_VALUE_INFO)(m_pData->GetBase());
if (!prv ) //Raid 372939, 4/20/2001
{
m_cbChoices.SetCurSel(-1);
}
OnSelchangeChoices();
return TRUE;
}
BOOL CLocalPolChoice::OnApply()
{
if ( !m_bReadOnly )
{
DWORD dw = 0;
int nIndex = 0;
UpdateData(TRUE);
if (m_bConfigure)
{
nIndex = m_cbChoices.GetCurSel();
if (CB_ERR != nIndex)
dw = (DWORD) m_cbChoices.GetItemData(nIndex);
PSCE_REGISTRY_VALUE_INFO prv=(PSCE_REGISTRY_VALUE_INFO)(m_pData->GetBase());
//
// this address should never be NULL
//
if ( prv )
{
PWSTR pTmp=NULL;
if ( dw != SCE_NO_VALUE )
{
CString strTmp;
// allocate buffer
strTmp.Format(TEXT("%d"), dw);
pTmp = (PWSTR)LocalAlloc(0, (strTmp.GetLength()+1)*sizeof(TCHAR));
if ( pTmp )
wcscpy(pTmp,(LPCTSTR)strTmp);
else
{
// can't allocate buffer, error!!
return FALSE;
}
}
if ( prv->Value )
LocalFree(prv->Value);
prv->Value = pTmp;
m_pSnapin->UpdateLocalPolRegValue(m_pData);
}
}
}
// Class hieirarchy is bad - call CAttribute base method directly
return CAttribute::OnApply();
}