/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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
 *   with this work for additional information regarding copyright
 *   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_COMPHELPER_MIMECONFIGHELPER_HXX
#define INCLUDED_COMPHELPER_MIMECONFIGHELPER_HXX

#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/container/XContainerQuery.hpp>
#include <com/sun/star/beans/NamedValue.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/embed/VerbDescriptor.hpp>
#include <comphelper/comphelperdllapi.h>


namespace comphelper {

class COMPHELPER_DLLPUBLIC MimeConfigurationHelper
{
    ::osl::Mutex m_aMutex;
    ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > m_xContext;
    ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xConfigProvider;

    ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > m_xObjectConfig;
    ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > m_xVerbsConfig;
    ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > m_xMediaTypeConfig;

    ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > m_xFilterFactory;

public:

    MimeConfigurationHelper( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext );


    static OUString GetStringClassIDRepresentation( const ::com::sun::star::uno::Sequence< sal_Int8 >& aClassID );

    static ::com::sun::star::uno::Sequence< sal_Int8 > GetSequenceClassIDRepresentation( const OUString& aClassID );


    ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >
                                            GetConfigurationByPath( const OUString& aPath );

    ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > GetObjConfiguration();

    ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > GetVerbsConfiguration();
    ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > GetMediaTypeConfiguration();


    OUString GetDocServiceNameFromFilter( const OUString& aFilterName );

    OUString GetDocServiceNameFromMediaType( const OUString& aMediaType );

    ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue > GetObjPropsFromConfigEntry(
                        const ::com::sun::star::uno::Sequence< sal_Int8 >& aClassID,
                        const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& xObjectProps );

    bool GetVerbByShortcut( const OUString& aVerbShortcut,
                                ::com::sun::star::embed::VerbDescriptor& aDescriptor );

    OUString GetExplicitlyRegisteredObjClassID( const OUString& aMediaType );


    // retrieving object description from configuration
    ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue > GetObjectPropsByStringClassID(
                                                                const OUString& aStringClassID );

    ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue > GetObjectPropsByClassID(
                                                const ::com::sun::star::uno::Sequence< sal_Int8 >& aClassID );

    ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue > GetObjectPropsByMediaType(
                                                const OUString& aMediaType );

    ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue > GetObjectPropsByFilter(
                                                const OUString& aFilterName );

    ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue > GetObjectPropsByDocumentName(
                                                const OUString& aDocumentName );

    // retrieving object factory from configuration
    OUString GetFactoryNameByStringClassID( const OUString& aStringClassID );
    OUString GetFactoryNameByClassID( const ::com::sun::star::uno::Sequence< sal_Int8 >& aClassID );
    OUString GetFactoryNameByDocumentName( const OUString& aDocName );
    OUString GetFactoryNameByMediaType( const OUString& aMediaType );

    // typedetection related
    ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > GetFilterFactory();

    OUString UpdateMediaDescriptorWithFilterName(
                        ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aMediaDescr,
                        bool bIgnoreType );
    OUString UpdateMediaDescriptorWithFilterName(
                        ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aMediaDescr,
                        ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue >& aObject );
#ifdef WNT
    sal_Int32 GetFilterFlags( const OUString& aFilterName );

    sal_Bool AddFilterNameCheckOwnFile(
                        ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aMediaDescr );
#endif

    OUString GetDefaultFilterFromServiceName( const OUString& aServName, sal_Int32 nVersion );

    OUString GetExportFilterFromImportFilter( const OUString& aImportFilterName );

    static ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SearchForFilter(
                        const ::com::sun::star::uno::Reference< ::com::sun::star::container::XContainerQuery >& xFilterQuery,
                        const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue >& aSearchRequest,
                        sal_Int32 nMustFlags,
                        sal_Int32 nDontFlags );

    static bool ClassIDsEqual( const ::com::sun::star::uno::Sequence< sal_Int8 >& aClassID1,
                        const ::com::sun::star::uno::Sequence< sal_Int8 >& aClassID2 );
    static ::com::sun::star::uno::Sequence< sal_Int8 > GetSequenceClassID( sal_uInt32 n1, sal_uInt16 n2, sal_uInt16 n3,
                                                sal_uInt8 b8, sal_uInt8 b9, sal_uInt8 b10, sal_uInt8 b11,
                                                sal_uInt8 b12, sal_uInt8 b13, sal_uInt8 b14, sal_uInt8 b15 );
};

}

#endif // INCLUDED_COMPHELPER_MIMECONFIGHELPER_HXX

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