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#ifndef _XMLSECURITY_DOCUMENTDIGITALSIGNATURES_HXX
#define _XMLSECURITY_DOCUMENTDIGITALSIGNATURES_HXX

#include <cppuhelper/implbase2.hxx>

#include "com/sun/star/lang/XInitialization.hpp"
#include <com/sun/star/security/XDocumentDigitalSignatures.hpp>
#include <com/sun/star/io/XStream.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <xmlsecurity/documentsignaturehelper.hxx>

namespace com { namespace  sun { namespace star { 
	
	namespace uno {
		class XComponentContext;
	}
}}}

class DocumentDigitalSignatures : public cppu::WeakImplHelper2 
< 
	com::sun::star::security::XDocumentDigitalSignatures,
	com::sun::star::lang::XInitialization
>
{
private:
    com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext > mxCtx;
    // will be set by XInitialization. If not we assume true. false means an earlier version.
    ::rtl::OUString m_sODFVersion;
    //The number of arguments which were passed in XInitialization::initialize
    int m_nArgumentsCount;
    //Indicates if the document already contains a document signature
    bool m_bHasDocumentSignature; 
    
    sal_Bool ImplViewSignatures( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& rxStorage, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xSignStream, DocumentSignatureMode eMode, bool bReadOnly ) throw (::com::sun::star::uno::RuntimeException);
    sal_Bool ImplViewSignatures( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& rxStorage, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xSignStream, DocumentSignatureMode eMode, bool bReadOnly ) throw (::com::sun::star::uno::RuntimeException);
    com::sun::star::uno::Sequence< ::com::sun::star::security::DocumentSignatureInformation > ImplVerifySignatures( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& rxStorage, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xSignStream, DocumentSignatureMode eMode ) throw (::com::sun::star::uno::RuntimeException);

public:
    DocumentDigitalSignatures( const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext>& rxCtx );

    // for service registration...
	static ::rtl::OUString GetImplementationName() throw (com::sun::star::uno::RuntimeException); 
	static ::com::sun::star::uno::Sequence < ::rtl::OUString > GetSupportedServiceNames() throw (com::sun::star::uno::RuntimeException);	
	
	//XInitialization
	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);

    // XDocumentDigitalSignatures
    ::sal_Bool SAL_CALL signDocumentContent( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xSignStream ) throw (::com::sun::star::uno::RuntimeException);
    ::com::sun::star::uno::Sequence< ::com::sun::star::security::DocumentSignatureInformation > SAL_CALL verifyDocumentContentSignatures( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xSignInStream ) throw (::com::sun::star::uno::RuntimeException);
    void SAL_CALL showDocumentContentSignatures( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xSignInStream ) throw (::com::sun::star::uno::RuntimeException);
    ::rtl::OUString SAL_CALL getDocumentContentSignatureDefaultStreamName(  ) throw (::com::sun::star::uno::RuntimeException);
    ::sal_Bool SAL_CALL signScriptingContent( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xSignStream ) throw (::com::sun::star::uno::RuntimeException);
    ::com::sun::star::uno::Sequence< ::com::sun::star::security::DocumentSignatureInformation > SAL_CALL verifyScriptingContentSignatures( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xSignInStream ) throw (::com::sun::star::uno::RuntimeException);
    void SAL_CALL showScriptingContentSignatures( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xSignInStream ) throw (::com::sun::star::uno::RuntimeException);
    ::rtl::OUString SAL_CALL getScriptingContentSignatureDefaultStreamName(  ) throw (::com::sun::star::uno::RuntimeException);
    ::sal_Bool SAL_CALL signPackage( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& Storage, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xSignStream ) throw (::com::sun::star::uno::RuntimeException);
    ::com::sun::star::uno::Sequence< ::com::sun::star::security::DocumentSignatureInformation > SAL_CALL verifyPackageSignatures( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& Storage, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xSignInStream ) throw (::com::sun::star::uno::RuntimeException);
    void SAL_CALL showPackageSignatures( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xSignInStream ) throw (::com::sun::star::uno::RuntimeException);
    ::rtl::OUString SAL_CALL getPackageSignatureDefaultStreamName(  ) throw (::com::sun::star::uno::RuntimeException);
    void SAL_CALL showCertificate( const ::com::sun::star::uno::Reference< ::com::sun::star::security::XCertificate >& Certificate ) throw (::com::sun::star::uno::RuntimeException);
    void SAL_CALL manageTrustedSources(  ) throw (::com::sun::star::uno::RuntimeException);
    ::sal_Bool SAL_CALL isAuthorTrusted( const ::com::sun::star::uno::Reference< ::com::sun::star::security::XCertificate >& Author ) throw (::com::sun::star::uno::RuntimeException);
    ::sal_Bool SAL_CALL isLocationTrusted( const ::rtl::OUString& Location ) throw (::com::sun::star::uno::RuntimeException);
    void SAL_CALL addAuthorToTrustedSources( const ::com::sun::star::uno::Reference< ::com::sun::star::security::XCertificate >& Author ) throw (::com::sun::star::uno::RuntimeException);
    void SAL_CALL addLocationToTrustedSources( const ::rtl::OUString& Location ) throw (::com::sun::star::uno::RuntimeException);

};

com::sun::star::uno::Reference< com::sun::star::uno::XInterface > SAL_CALL DocumentDigitalSignatures_CreateInstance( 
	const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& rCtx) throw ( com::sun::star::uno::Exception );

#endif // _XMLSECURITY_DOCUMENTDIGITALSIGNATURES_HXX