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#ifndef _XMLSIGNATURE_NSSIMPL_HXX_
#define _XMLSIGNATURE_NSSIMPL_HXX_

#include <sal/config.h>
#include <rtl/ustring.hxx>
#include <cppuhelper/factory.hxx>
#include <cppuhelper/implbase3.hxx>
#include <com/sun/star/uno/Exception.hpp>

#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/lang/XSingleServiceFactory.hpp>

#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/xml/crypto/XXMLSignature.hpp>
#include <com/sun/star/xml/crypto/XXMLSignatureTemplate.hpp>
#include <com/sun/star/xml/crypto/XXMLSecurityContext.hpp>

class XMLSignature_NssImpl : public ::cppu::WeakImplHelper3<
    ::com::sun::star::xml::crypto::XXMLSignature ,
    ::com::sun::star::lang::XInitialization ,
    ::com::sun::star::lang::XServiceInfo >
{
    private :
        ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xServiceManager ;

    public :
        XMLSignature_NssImpl( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& aFactory ) ;
        virtual ~XMLSignature_NssImpl() ;

        //Methods from XXMLSignature
        virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XXMLSignatureTemplate > SAL_CALL generate(
            const ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XXMLSignatureTemplate >& aTemplate ,
            const ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XSecurityEnvironment >& aEnvironment
        ) throw( com::sun::star::xml::crypto::XMLSignatureException,
                 com::sun::star::uno::SecurityException) ;

        virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XXMLSignatureTemplate > SAL_CALL validate(
            const ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XXMLSignatureTemplate >& aTemplate ,
            const ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XXMLSecurityContext >& aContext
        ) throw( com::sun::star::uno::RuntimeException,
                 com::sun::star::uno::SecurityException,
                 com::sun::star::xml::crypto::XMLSignatureException);

        //Methods from XInitialization
        virtual void SAL_CALL initialize(
            const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments
        ) throw( ::com::sun::star::uno::Exception , ::com::sun::star::uno::RuntimeException ) ;

        //Methods from XServiceInfo
        virtual ::rtl::OUString SAL_CALL getImplementationName() throw( ::com::sun::star::uno::RuntimeException ) ;

        virtual sal_Bool SAL_CALL supportsService(
            const ::rtl::OUString& ServiceName
        ) throw( ::com::sun::star::uno::RuntimeException ) ;

        virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw( ::com::sun::star::uno::RuntimeException ) ;

        //Helper for XServiceInfo
        static ::com::sun::star::uno::Sequence< ::rtl::OUString > impl_getSupportedServiceNames() ;

        static ::rtl::OUString impl_getImplementationName() throw( ::com::sun::star::uno::RuntimeException ) ;

        //Helper for registry
        static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL impl_createInstance( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& aServiceManager ) throw( ::com::sun::star::uno::RuntimeException ) ;

        static ::com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleServiceFactory > impl_createFactory( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& aServiceManager ) ;
} ;

#endif  // _XMLSIGNATURE_NSSIMPL_HXX_