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 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
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#ifndef INCLUDED_XMLSECURITY_SOURCE_COMPONENT_DOCUMENTDIGITALSIGNATURES_HXX
#define INCLUDED_XMLSECURITY_SOURCE_COMPONENT_DOCUMENTDIGITALSIGNATURES_HXX

#include <cppuhelper/implbase.hxx>

#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/lang/XServiceInfo.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::WeakImplHelper
<
    com::sun::star::security::XDocumentDigitalSignatures,
    com::sun::star::lang::XInitialization,
    css::lang::XServiceInfo
>
{
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.
    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;

    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 (css::uno::RuntimeException, std::exception);
    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, std::exception);
    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:
    explicit DocumentDigitalSignatures( const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext>& rxCtx );

    // for service registration...
    static OUString GetImplementationName() throw (com::sun::star::uno::RuntimeException);
    static ::com::sun::star::uno::Sequence < 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, std::exception) SAL_OVERRIDE;

    OUString SAL_CALL getImplementationName()
        throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    sal_Bool SAL_CALL supportsService(OUString const & ServiceName)
        throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames()
        throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    // 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, std::exception) SAL_OVERRIDE;
    ::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, std::exception) SAL_OVERRIDE;
    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, std::exception) SAL_OVERRIDE;
    OUString SAL_CALL getDocumentContentSignatureDefaultStreamName(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    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, std::exception) SAL_OVERRIDE;
    ::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, std::exception) SAL_OVERRIDE;
    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, std::exception) SAL_OVERRIDE;
    OUString SAL_CALL getScriptingContentSignatureDefaultStreamName(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    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, std::exception) SAL_OVERRIDE;
    ::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, std::exception) SAL_OVERRIDE;
    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, std::exception) SAL_OVERRIDE;
    OUString SAL_CALL getPackageSignatureDefaultStreamName(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    void SAL_CALL showCertificate( const ::com::sun::star::uno::Reference< ::com::sun::star::security::XCertificate >& Certificate ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    void SAL_CALL manageTrustedSources(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    sal_Bool SAL_CALL isAuthorTrusted( const ::com::sun::star::uno::Reference< ::com::sun::star::security::XCertificate >& Author ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    sal_Bool SAL_CALL isLocationTrusted( const OUString& Location ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    void SAL_CALL addAuthorToTrustedSources( const ::com::sun::star::uno::Reference< ::com::sun::star::security::XCertificate >& Author ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    void SAL_CALL addLocationToTrustedSources( const OUString& Location ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    ::com::sun::star::uno::Reference< ::com::sun::star::security::XCertificate > SAL_CALL chooseCertificate( ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
};

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 // INCLUDED_XMLSECURITY_SOURCE_COMPONENT_DOCUMENTDIGITALSIGNATURES_HXX

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