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165 lines
4.0 KiB
165 lines
4.0 KiB
//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1997-2002.
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//
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// File: CRL.cpp
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//
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// Contents: implementation of the CCRL class.
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//
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//----------------------------------------------------------------------------
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#include "stdafx.h"
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#include "CRL.h"
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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CCRL::CCRL(const PCCRL_CONTEXT pCRLContext, CCertStore& rCertStore) :
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CCertMgrCookie (CERTMGR_CRL),
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m_pCRLContext (::CertDuplicateCRLContext (pCRLContext)),
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m_rCertStore (rCertStore),
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m_pCRLInfo (0)
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{
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ASSERT (CERTMGR_CRL == m_objecttype);
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m_rCertStore.AddRef ();
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ASSERT (m_pCRLContext);
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if ( m_pCRLContext )
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m_pCRLInfo = m_pCRLContext->pCrlInfo;
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}
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CCRL::~CCRL()
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{
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ASSERT (CERTMGR_CRL == m_objecttype);
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m_rCertStore.Release ();
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if ( m_pCRLContext )
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::CertFreeCRLContext (m_pCRLContext);
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}
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PCCRL_CONTEXT CCRL::GetCRLContext() const
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{
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ASSERT (CERTMGR_CRL == m_objecttype);
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return m_pCRLContext;
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}
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CCertStore& CCRL::GetCertStore() const
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{
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ASSERT (CERTMGR_CRL == m_objecttype);
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return m_rCertStore;
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}
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CString CCRL::GetIssuerName ()
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{
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ASSERT (CERTMGR_CRL == m_objecttype);
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ASSERT (m_pCRLInfo);
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if ( m_pCRLInfo )
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{
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// Decode issuer name if not already present
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if ( m_szIssuerName.IsEmpty () )
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{
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HRESULT hResult = ConvertNameBlobToString (m_pCRLInfo->Issuer,
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m_szIssuerName);
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if ( !SUCCEEDED (hResult) )
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return _T("");
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}
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}
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else
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return _T("");
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return m_szIssuerName;
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}
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CString CCRL::GetEffectiveDate()
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{
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ASSERT (CERTMGR_CRL == m_objecttype);
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ASSERT (m_pCRLInfo);
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if ( m_pCRLInfo )
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{
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// Format date/time string if not already present
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if ( m_szEffectiveDate.IsEmpty () )
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{
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HRESULT hResult = FormatDate (m_pCRLInfo->ThisUpdate, m_szEffectiveDate);
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if ( !SUCCEEDED (hResult) )
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m_szEffectiveDate = _T("");
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}
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}
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else
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m_szEffectiveDate = _T("");
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return m_szEffectiveDate;
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}
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CString CCRL::GetNextUpdate()
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{
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ASSERT (CERTMGR_CRL == m_objecttype);
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ASSERT (m_pCRLInfo);
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if ( m_pCRLInfo )
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{
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// Format date/time string if not already present
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if ( m_szNextUpdate.IsEmpty () )
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{
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HRESULT hResult = FormatDate (m_pCRLInfo->NextUpdate, m_szNextUpdate);
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if ( !SUCCEEDED (hResult) )
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m_szNextUpdate = _T("");
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}
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}
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else
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m_szNextUpdate = _T("");
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return m_szNextUpdate;
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}
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int CCRL::CompareEffectiveDate (const CCRL& crl) const
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{
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ASSERT (CERTMGR_CRL == m_objecttype);
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int compVal = 0;
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ASSERT (m_pCRLInfo && crl.m_pCRLInfo);
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if ( m_pCRLInfo && crl.m_pCRLInfo )
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{
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compVal = ::CompareFileTime (&m_pCRLInfo->ThisUpdate,
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&crl.m_pCRLInfo->ThisUpdate);
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}
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return compVal;
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}
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int CCRL::CompareNextUpdate (const CCRL& crl) const
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{
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ASSERT (CERTMGR_CRL == m_objecttype);
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int compVal = 0;
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ASSERT (m_pCRLInfo && crl.m_pCRLInfo);
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if ( m_pCRLInfo && crl.m_pCRLInfo )
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{
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compVal = ::CompareFileTime (&m_pCRLInfo->NextUpdate,
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&crl.m_pCRLInfo->NextUpdate);
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}
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return compVal;
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}
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void CCRL::Refresh()
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{
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m_szEffectiveDate = L"";
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m_szIssuerName = L"";
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m_szNextUpdate = L"";
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}
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BOOL CCRL::DeleteFromStore()
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{
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BOOL bResult = FALSE;
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ASSERT (m_pCRLContext);
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if ( m_pCRLContext )
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{
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bResult = ::CertDeleteCRLFromStore (
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::CertDuplicateCRLContext (m_pCRLContext));
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if ( bResult )
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m_rCertStore.SetDirty ();
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}
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return bResult;
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}
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