137 lines
3.4 KiB
C++
137 lines
3.4 KiB
C++
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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Microsoft Windows
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Copyright (C) Microsoft Corporation, 1995 - 1999.
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File: ExtendedKeyUsage.h
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Content: Declaration of the CExtendedKeyUsage.
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History: 11-15-99 dsie created
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------------------------------------------------------------------------------*/
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#ifndef __EXTENDEDKEYUSAGE_H_
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#define __EXTENDEDKEYUSAGE_H_
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#include "resource.h" // main symbols
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#include "EKUs.h"
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#include "Error.h"
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#include "Lock.h"
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////////////////////////////////////////////////////////////////////////////////
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//
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// Exported functions.
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//
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/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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Function : CreateExtendedKeyUsageObject
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Synopsis : Create an IExtendedKeyUsage object and populate the object
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with EKU data from the certificate.
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Parameter: PCCERT_CONTEXT pCertContext - Pointer to CERT_CONTEXT.
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IExtendedKeyUsage ** ppIExtendedKeyUsage - Pointer to pointer to
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IExtendedKeyUsage
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object.
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Remark :
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------------------------------------------------------------------------------*/
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HRESULT CreateExtendedKeyUsageObject (PCCERT_CONTEXT pCertContext,
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IExtendedKeyUsage ** ppIExtendedKeyUsage);
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///////////////////////////////////////////////////////////////////////////////
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//
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// CExtendedKeyUsage
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//
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class ATL_NO_VTABLE CExtendedKeyUsage :
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public CComObjectRootEx<CComMultiThreadModel>,
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public CComCoClass<CExtendedKeyUsage, &CLSID_ExtendedKeyUsage>,
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public ICAPICOMError<CExtendedKeyUsage, &IID_IExtendedKeyUsage>,
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public IDispatchImpl<IExtendedKeyUsage, &IID_IExtendedKeyUsage, &LIBID_CAPICOM>
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{
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public:
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CExtendedKeyUsage()
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{
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m_pUnkMarshaler = NULL;
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}
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DECLARE_NO_REGISTRY()
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DECLARE_GET_CONTROLLING_UNKNOWN()
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DECLARE_PROTECT_FINAL_CONSTRUCT()
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BEGIN_COM_MAP(CExtendedKeyUsage)
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COM_INTERFACE_ENTRY(IExtendedKeyUsage)
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COM_INTERFACE_ENTRY(IDispatch)
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COM_INTERFACE_ENTRY(ISupportErrorInfo)
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COM_INTERFACE_ENTRY_AGGREGATE(IID_IMarshal, m_pUnkMarshaler.p)
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END_COM_MAP()
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BEGIN_CATEGORY_MAP(CExtendedKeyUsage)
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END_CATEGORY_MAP()
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HRESULT FinalConstruct()
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{
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HRESULT hr;
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if (FAILED(hr = m_Lock.Initialized()))
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{
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DebugTrace("Error [%#x]: Critical section could not be created for ExtendedKeyUsage object.\n", hr);
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return hr;
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}
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m_pIEKUs = NULL;
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m_bIsPresent = VARIANT_FALSE;
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m_bIsCritical = VARIANT_FALSE;
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return CoCreateFreeThreadedMarshaler(
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GetControllingUnknown(), &m_pUnkMarshaler.p);
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}
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void FinalRelease()
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{
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m_pIEKUs.Release();
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m_pUnkMarshaler.Release();
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}
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CComPtr<IUnknown> m_pUnkMarshaler;
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//
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// IExtendedKeyUsage
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//
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public:
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STDMETHOD(get_IsPresent)
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(/*[out, retval]*/ VARIANT_BOOL * pVal);
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STDMETHOD(get_IsCritical)
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(/*[out, retval]*/ VARIANT_BOOL * pVal);
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STDMETHOD(get_EKUs)
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(/*[out, retval]*/ IEKUs ** pVal);
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//
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// None COM functions.
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//
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STDMETHOD(Init)
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(PCCERT_CONTEXT pCertContext);
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private:
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CLock m_Lock;
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CComPtr<IEKUs> m_pIEKUs;
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VARIANT_BOOL m_bIsPresent;
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VARIANT_BOOL m_bIsCritical;
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};
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#endif //__EXTENDEDKEYUSAGE_H_
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