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#ifndef _SANEXTENSION_NSSIMPL_HXX_
#define _SANEXTENSION_NSSIMPL_HXX_

#include <sal/config.h>
#include <rtl/ustring.hxx>
#include <cppuhelper/factory.hxx>
#include <cppuhelper/implbase1.hxx>
#include <com/sun/star/uno/Exception.hpp>
#include "com/sun/star/uno/SecurityException.hpp"
#include <com/sun/star/uno/Exception.hpp>
#include <com/sun/star/security/XCertificateExtension.hpp>
#include <com/sun/star/security/XSanExtension.hpp>
#include <com/sun/star/security/CertAltNameEntry.hpp>

class SanExtensionImpl : public ::cppu::WeakImplHelper1<
    ::com::sun::star::security::XSanExtension >
{
	private :
		sal_Bool m_critical ;
		::com::sun::star::uno::Sequence< sal_Int8 > m_xExtnId ;
		::com::sun::star::uno::Sequence< sal_Int8 > m_xExtnValue ;
        ::com::sun::star::uno::Sequence< com::sun::star::security::CertAltNameEntry > m_Entries;

		::rtl::OString removeOIDFromString( const ::rtl::OString &oid);

	public :
		SanExtensionImpl() ;
		virtual ~SanExtensionImpl() ;

		//Methods from XCertificateExtension
		virtual sal_Bool SAL_CALL isCritical() throw( ::com::sun::star::uno::RuntimeException ) ;

		virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getExtensionId() throw( ::com::sun::star::uno::RuntimeException ) ;

		virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getExtensionValue() throw( ::com::sun::star::uno::RuntimeException ) ;

        //Methods from XSanExtension

		virtual ::com::sun::star::uno::Sequence< com::sun::star::security::CertAltNameEntry > SAL_CALL getAlternativeNames() throw( ::com::sun::star::uno::RuntimeException ) ;

		//Helper method
		void setCertExtn( ::com::sun::star::uno::Sequence< sal_Int8 > extnId, ::com::sun::star::uno::Sequence< sal_Int8 > extnValue, sal_Bool critical ) ;

		void setCertExtn( unsigned char* value, unsigned int vlen, unsigned char* id, unsigned int idlen, sal_Bool critical ) ;

        void extractCertExt() ;
} ;

#endif	// _CERTIFICATEEXTENSION_XMLSECIMPL_HXX_