/**************************************************************
 * 
 * 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 the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



#ifndef _DESKTOP_OO3EXTENSIONMIGRATION_HXX_
#define _DESKTOP_OO3EXTENSIONMIGRATION_HXX_

#include "misc.hxx"
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/task/XJob.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/xml/dom/XDocumentBuilder.hpp>
#include <com/sun/star/ucb/XSimpleFileAccess.hpp>
#include <com/sun/star/deployment/XExtensionManager.hpp>

#include <osl/mutex.hxx>
#include <osl/file.hxx>
#include <cppuhelper/implbase3.hxx>
#include <cppuhelper/compbase3.hxx>
#include <ucbhelper/content.hxx>
#include <xmlscript/xmllib_imexp.hxx>

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

class INetURLObject;


namespace migration
{

    ::rtl::OUString SAL_CALL OO3ExtensionMigration_getImplementationName();
    ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL OO3ExtensionMigration_getSupportedServiceNames();
    ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL OO3ExtensionMigration_create(
        ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > const & xContext )
        SAL_THROW( (::com::sun::star::uno::Exception) );


    // =============================================================================
    // class ExtensionMigration
    // =============================================================================

    typedef ::cppu::WeakImplHelper3<
        ::com::sun::star::lang::XServiceInfo,
        ::com::sun::star::lang::XInitialization,
        ::com::sun::star::task::XJob > ExtensionMigration_BASE;

    class OO3ExtensionMigration : public ExtensionMigration_BASE
    {
    private:
        ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >      m_ctx;
        ::com::sun::star::uno::Reference< ::com::sun::star::xml::dom::XDocumentBuilder >  m_xDocBuilder;
        ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XSimpleFileAccess >      m_xSimpleFileAccess;
        ::com::sun::star::uno::Reference< ::com::sun::star::deployment::XExtensionManager > m_xExtensionManager;
        ::osl::Mutex            m_aMutex;
        ::rtl::OUString         m_sSourceDir;
        ::rtl::OUString         m_sTargetDir;
        TStringVector           m_aBlackList;

        enum ScanResult
        {
            SCANRESULT_NOTFOUND,
            SCANRESULT_MIGRATE_EXTENSION,
            SCANRESULT_DONTMIGRATE_EXTENSION
        };

        ::osl::FileBase::RC     checkAndCreateDirectory( INetURLObject& rDirURL );
        ScanResult              scanExtensionFolder( const ::rtl::OUString& sExtFolder );
        void                    scanUserExtensions( const ::rtl::OUString& sSourceDir, TStringVector& aMigrateExtensions );
        bool                    scanDescriptionXml( const ::rtl::OUString& sDescriptionXmlFilePath );
        bool                    migrateExtension( const ::rtl::OUString& sSourceDir );

    public:
        OO3ExtensionMigration(::com::sun::star::uno::Reference<
            ::com::sun::star::uno::XComponentContext > const & ctx);
        virtual ~OO3ExtensionMigration();

        // XServiceInfo
        virtual ::rtl::OUString SAL_CALL getImplementationName()
            throw (::com::sun::star::uno::RuntimeException);
        virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& rServiceName )
            throw (::com::sun::star::uno::RuntimeException);
        virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames()
            throw (::com::sun::star::uno::RuntimeException);

        // 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);

        // XJob
        virtual ::com::sun::star::uno::Any SAL_CALL execute(
            const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue >& Arguments )
            throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::Exception,
                ::com::sun::star::uno::RuntimeException);
    };

    class TmpRepositoryCommandEnv
        : public ::cppu::WeakImplHelper3< ::com::sun::star::ucb::XCommandEnvironment,
                                          ::com::sun::star::task::XInteractionHandler,
                                          ::com::sun::star::ucb::XProgressHandler >
    {
        ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > m_xContext;
        ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler> m_forwardHandler;
    public:
        virtual ~TmpRepositoryCommandEnv();
        TmpRepositoryCommandEnv();

        // XCommandEnvironment
        virtual ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler > SAL_CALL
        getInteractionHandler() throw ( ::com::sun::star::uno::RuntimeException );
        virtual ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XProgressHandler >
        SAL_CALL getProgressHandler() throw ( ::com::sun::star::uno::RuntimeException );

        // XInteractionHandler
        virtual void SAL_CALL handle(
            ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionRequest > const & xRequest )
            throw (::com::sun::star::uno::RuntimeException);

        // XProgressHandler
        virtual void SAL_CALL push( ::com::sun::star::uno::Any const & Status )
            throw (::com::sun::star::uno::RuntimeException);
        virtual void SAL_CALL update( ::com::sun::star::uno::Any const & Status )
            throw (::com::sun::star::uno::RuntimeException);
        virtual void SAL_CALL pop() throw (::com::sun::star::uno::RuntimeException);
    };

//.........................................................................
}	// namespace migration
//.........................................................................

#endif // _DESKTOP_OO3EXTENSIONMIGRATION_HXX_