/**************************************************************
 * 
 * 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 BASIC_NAMECONTAINER_HXX
#define BASIC_NAMECONTAINER_HXX

#include <hash_map>

#include <com/sun/star/lang/XSingleServiceFactory.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/script/XStorageBasedLibraryContainer.hpp>
#include <com/sun/star/script/XLibraryContainerPassword.hpp>
#include <com/sun/star/script/XLibraryContainerExport.hpp>
#include <com/sun/star/script/XLibraryContainer3.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/container/XContainer.hpp>
#include <com/sun/star/ucb/XSimpleFileAccess.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/util/XMacroExpander.hpp>
#include <com/sun/star/util/XStringSubstitution.hpp>
#include <com/sun/star/document/XStorageBasedDocument.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/deployment/XPackage.hpp>
#include <com/sun/star/script/vba/XVBACompatibility.hpp>
#include <com/sun/star/script/vba/XVBAScriptListener.hpp>
#include <com/sun/star/util/XChangesNotifier.hpp>

#include <osl/mutex.hxx>
#include <unotools/eventlisteneradapter.hxx>
#include <cppuhelper/implbase3.hxx>
#include <cppuhelper/compbase8.hxx>
#include <cppuhelper/interfacecontainer.hxx>
#include <cppuhelper/weakref.hxx>
#include <cppuhelper/component.hxx>
#include <cppuhelper/typeprovider.hxx>
#include <cppuhelper/interfacecontainer.hxx>
#include <cppuhelper/basemutex.hxx>
#include <sot/storage.hxx>
#include <comphelper/listenernotification.hxx>
#include <xmlscript/xmllib_imexp.hxx>

class BasicManager;

namespace basic
{

//============================================================================

typedef ::cppu::WeakImplHelper3<
    ::com::sun::star::container::XNameContainer,
	::com::sun::star::container::XContainer,
	::com::sun::star::util::XChangesNotifier > NameContainer_BASE;

class NameContainer : public ::cppu::BaseMutex, public NameContainer_BASE
{
    typedef std::hash_map< ::rtl::OUString, sal_Int32, ::rtl::OUStringHash > NameContainerNameMap;

	NameContainerNameMap mHashMap;
	::com::sun::star::uno::Sequence< ::rtl::OUString > mNames;
	::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > mValues;
	sal_Int32 mnElementCount;

	::com::sun::star::uno::Type mType;
	::com::sun::star::uno::XInterface* mpxEventSource;

	::cppu::OInterfaceContainerHelper maContainerListeners;
	::cppu::OInterfaceContainerHelper maChangesListeners;

public:
	NameContainer( const ::com::sun::star::uno::Type& rType )
		: mnElementCount( 0 )
		, mType( rType )
        , mpxEventSource( NULL )
		, maContainerListeners( m_aMutex )
		, maChangesListeners( m_aMutex )
	{}

	void setEventSource( ::com::sun::star::uno::XInterface* pxEventSource )
		{ mpxEventSource = pxEventSource; }

    // Methods XElementAccess
    virtual ::com::sun::star::uno::Type SAL_CALL getElementType(  ) 
		throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL hasElements(  ) 
		throw(::com::sun::star::uno::RuntimeException);

    // Methods XNameAccess
    virtual ::com::sun::star::uno::Any SAL_CALL getByName( const ::rtl::OUString& aName ) 
		throw(::com::sun::star::container::NoSuchElementException, 
			  ::com::sun::star::lang::WrappedTargetException, 
			  ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getElementNames(  ) 
		throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName ) 
		throw(::com::sun::star::uno::RuntimeException);

    // Methods XNameReplace
    virtual void SAL_CALL replaceByName( const ::rtl::OUString& aName, const ::com::sun::star::uno::Any& aElement ) 
		throw(::com::sun::star::lang::IllegalArgumentException, 
			  ::com::sun::star::container::NoSuchElementException, 
			  ::com::sun::star::lang::WrappedTargetException, 
			  ::com::sun::star::uno::RuntimeException);

    // Methods XNameContainer
    virtual void SAL_CALL insertByName( const ::rtl::OUString& aName, const ::com::sun::star::uno::Any& aElement )
		throw(::com::sun::star::lang::IllegalArgumentException, 
			  ::com::sun::star::container::ElementExistException, 
			  ::com::sun::star::lang::WrappedTargetException, 
			  ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeByName( const ::rtl::OUString& Name ) 
		throw(::com::sun::star::container::NoSuchElementException, 
			  ::com::sun::star::lang::WrappedTargetException, 
			  ::com::sun::star::uno::RuntimeException);

	// Methods XContainer
	virtual void SAL_CALL addContainerListener( const ::com::sun::star::uno::Reference< 
		::com::sun::star::container::XContainerListener >& xListener ) 
			throw (::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL removeContainerListener( const ::com::sun::star::uno::Reference< 
		::com::sun::star::container::XContainerListener >& xListener ) 
			throw (::com::sun::star::uno::RuntimeException);

    // Methods XChangesNotifier
    virtual void SAL_CALL addChangesListener( const ::com::sun::star::uno::Reference<
        ::com::sun::star::util::XChangesListener >& xListener )
            throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeChangesListener( const ::com::sun::star::uno::Reference<
		::com::sun::star::util::XChangesListener >& xListener )
            throw (::com::sun::star::uno::RuntimeException);
};

//============================================================================

class ModifiableHelper
{
private:
    ::cppu::OInterfaceContainerHelper   m_aModifyListeners;
    ::cppu::OWeakObject&                m_rEventSource;
    sal_Bool                            mbModified;

public:
    ModifiableHelper( ::cppu::OWeakObject& _rEventSource, ::osl::Mutex& _rMutex )
        :m_aModifyListeners( _rMutex )
        ,m_rEventSource( _rEventSource )
        ,mbModified( sal_False )
    {
    }

    inline  sal_Bool    isModified() const  { return mbModified; }
            void        setModified( sal_Bool _bModified );

    inline  void    addModifyListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& _rxListener )
    {
        m_aModifyListeners.addInterface( _rxListener );
    }

    inline  void    removeModifyListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& _rxListener )
    {
        m_aModifyListeners.removeInterface( _rxListener );
    }
};

//============================================================================

typedef ::comphelper::OListenerContainerBase<
    ::com::sun::star::script::vba::XVBAScriptListener,
    ::com::sun::star::script::vba::VBAScriptEvent > VBAScriptListenerContainer_BASE;

class VBAScriptListenerContainer : public VBAScriptListenerContainer_BASE
{
public:
    explicit VBAScriptListenerContainer( ::osl::Mutex& rMutex );

private:
    virtual bool implTypedNotify(
        const ::com::sun::star::uno::Reference< ::com::sun::star::script::vba::XVBAScriptListener >& rxListener,
        const ::com::sun::star::script::vba::VBAScriptEvent& rEvent )
        throw (::com::sun::star::uno::Exception);
};

//============================================================================

class SfxLibrary;

typedef ::cppu::WeakComponentImplHelper8<
    ::com::sun::star::lang::XInitialization,
    ::com::sun::star::script::XStorageBasedLibraryContainer,
    ::com::sun::star::script::XLibraryContainerPassword,
    ::com::sun::star::script::XLibraryContainerExport,
    ::com::sun::star::script::XLibraryContainer3,
    ::com::sun::star::container::XContainer,
    ::com::sun::star::script::vba::XVBACompatibility,
    ::com::sun::star::lang::XServiceInfo > SfxLibraryContainer_BASE;

class SfxLibraryContainer : public SfxLibraryContainer_BASE, public ::utl::OEventListenerAdapter
{
    VBAScriptListenerContainer maVBAScriptListeners;
    sal_Int32 mnRunningVBAScripts;
    sal_Bool mbVBACompat;
protected:
    ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >   mxMSF;
	::com::sun::star::uno::Reference< ::com::sun::star::ucb::XSimpleFileAccess >       mxSFI;
    ::com::sun::star::uno::Reference< ::com::sun::star::util::XMacroExpander >         mxMacroExpander;
    ::com::sun::star::uno::Reference< ::com::sun::star::util::XStringSubstitution >    mxStringSubstitution;
    ::com::sun::star::uno::WeakReference< ::com::sun::star::frame::XModel >            mxOwnerDocument;

    ::osl::Mutex        maMutex;
    ModifiableHelper    maModifiable;

	NameContainer maNameContainer;
	sal_Bool    mbOldInfoFormat;
	sal_Bool    mbOasis2OOoFormat;

    ::rtl::OUString maInitialDocumentURL;
	::rtl::OUString maInfoFileName;
	::rtl::OUString maOldInfoFileName;
	::rtl::OUString maLibElementFileExtension;
	::rtl::OUString maLibraryPath;
	::rtl::OUString maLibrariesDir;

	::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage > mxStorage;
    BasicManager*   mpBasMgr;
	sal_Bool        mbOwnBasMgr;

    enum InitMode
    {
        DEFAULT,
        CONTAINER_INIT_FILE,
        LIBRARY_INIT_FILE,
        OFFICE_DOCUMENT,
        OLD_BASIC_STORAGE
    } meInitMode;

	void implStoreLibrary( SfxLibrary* pLib,
							const ::rtl::OUString& aName,
							const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage );

	// New variant for library export
	void implStoreLibrary( SfxLibrary* pLib,
							const ::rtl::OUString& aName,
							const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage,
							const ::rtl::OUString& aTargetURL, 
							const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XSimpleFileAccess > xToUseSFI,
							const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& xHandler );

    void implStoreLibraryIndexFile( SfxLibrary* pLib, const ::xmlscript::LibDescriptor& rLib, 
									const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage );

	// New variant for library export
    void implStoreLibraryIndexFile( SfxLibrary* pLib, const ::xmlscript::LibDescriptor& rLib, 
									const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage,
									const ::rtl::OUString& aTargetURL, 
									const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XSimpleFileAccess > xToUseSFI );

    sal_Bool implLoadLibraryIndexFile( SfxLibrary* pLib,
									::xmlscript::LibDescriptor& rLib, 
									const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage,
									const ::rtl::OUString& aIndexFileName );

    void implImportLibDescriptor( SfxLibrary* pLib, ::xmlscript::LibDescriptor& rLib );

	// Methods to distinguish between deffirent library types
	virtual SfxLibrary* SAL_CALL implCreateLibrary( const ::rtl::OUString& aName ) = 0;
    virtual SfxLibrary* SAL_CALL implCreateLibraryLink
		( const ::rtl::OUString& aName, const ::rtl::OUString& aLibInfoFileURL, 
          const ::rtl::OUString& StorageURL, sal_Bool ReadOnly ) = 0;
	virtual ::com::sun::star::uno::Any SAL_CALL createEmptyLibraryElement( void ) = 0;
	virtual bool SAL_CALL isLibraryElementValid( ::com::sun::star::uno::Any aElement ) const = 0;
	virtual void SAL_CALL writeLibraryElement
	( 
		const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer>& xLibrary,
		const ::rtl::OUString& aElementName, 
		const ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >& xOutput 
	)
		throw(::com::sun::star::uno::Exception) = 0;

	virtual ::com::sun::star::uno::Any SAL_CALL importLibraryElement
	( 
		const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer>& xLibrary,
		const ::rtl::OUString& aElementName, 
		const ::rtl::OUString& aFile,
		const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xElementStream ) = 0;
	virtual void SAL_CALL importFromOldStorage( const ::rtl::OUString& aFile ) = 0;

    // Password encryption
	virtual sal_Bool implStorePasswordLibrary( SfxLibrary* pLib, const ::rtl::OUString& aName, 
        				const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage, const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& Handler );

	// New variant for library export
	virtual sal_Bool implStorePasswordLibrary( SfxLibrary* pLib, const ::rtl::OUString& aName, 
        				const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage,
						const ::rtl::OUString& aTargetURL, 
						const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XSimpleFileAccess > xToUseSFI, const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& Handler );

    virtual sal_Bool implLoadPasswordLibrary( SfxLibrary* pLib, const ::rtl::OUString& Name,
        sal_Bool bVerifyPasswordOnly=false ) 
		    throw(::com::sun::star::lang::WrappedTargetException, 
			      ::com::sun::star::uno::RuntimeException);

	virtual void onNewRootStorage() = 0;


    // #56666, Creates another library container 
    //         instance of the same derived class
    virtual SfxLibraryContainer* createInstanceImpl( void ) = 0;


	// Interface to get the BasicManager (Hack for password implementation)
    BasicManager* getBasicManager( void );
    ::rtl::OUString createAppLibraryFolder( SfxLibrary* pLib, const ::rtl::OUString& aName );

	sal_Bool init( const ::rtl::OUString& rInitialDocumentURL,
	               const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& _rxInitialStorage );

    virtual const sal_Char* SAL_CALL    getInfoFileName() const = 0;
    virtual const sal_Char* SAL_CALL    getOldInfoFileName() const = 0;
    virtual const sal_Char* SAL_CALL    getLibElementFileExtension() const = 0;
    virtual const sal_Char* SAL_CALL    getLibrariesDir() const = 0;

    // Handle maLibInfoFileURL and maStorageURL correctly
    void checkStorageURL
    (
        const ::rtl::OUString& aSourceURL, 
        ::rtl::OUString& aLibInfoFileURL, 
        ::rtl::OUString& aStorageURL,
        ::rtl::OUString& aUnexpandedStorageURL
    );
    ::rtl::OUString expand_url( const ::rtl::OUString& url )
		throw(::com::sun::star::uno::RuntimeException);

    SfxLibrary* getImplLib( const String& rLibraryName );

	void storeLibraries_Impl(
							const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage,
							sal_Bool bComplete );

    void SAL_CALL initializeFromDocumentURL( const ::rtl::OUString& _rInitialDocumentURL );
    void SAL_CALL initializeFromDocument( const ::com::sun::star::uno::Reference< ::com::sun::star::document::XStorageBasedDocument >& _rxDocument );

    // OEventListenerAdapter
	virtual void _disposing( const ::com::sun::star::lang::EventObject& _rSource );

    // OComponentHelper
    virtual void SAL_CALL disposing();

private:
	sal_Bool init_Impl( const ::rtl::OUString& rInitialDocumentURL,
	               const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& _rxInitialStorage );
	void implScanExtensions( void );

public:
	SfxLibraryContainer( void );
	~SfxLibraryContainer();
 

	// Interface to set the BasicManager (Hack for password implementation)
	void setBasicManager( BasicManager* pBasMgr )
	{ 
		mpBasMgr = pBasMgr;
	}

    void    enterMethod();
    void    leaveMethod();
    bool    isDisposed() const { return rBHelper.bInDispose || rBHelper.bDisposed; }
    void    checkDisposed() const;

    // Methods XElementAccess
    virtual ::com::sun::star::uno::Type SAL_CALL getElementType()
		throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL hasElements() 
		throw(::com::sun::star::uno::RuntimeException);

    // Methods XNameAccess
    virtual ::com::sun::star::uno::Any SAL_CALL getByName( const ::rtl::OUString& aName ) 
		throw(::com::sun::star::container::NoSuchElementException, 
			  ::com::sun::star::lang::WrappedTargetException, 
			  ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getElementNames()
		throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName ) 
		throw(::com::sun::star::uno::RuntimeException);

    // Members XStorageBasedLibraryContainer
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage > SAL_CALL getRootStorage() throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setRootStorage( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& _rootstorage ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL storeLibrariesToStorage( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& RootStorage ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);

    // Methods XModifiable (base of XPersistentLibraryContainer)
    virtual ::sal_Bool SAL_CALL isModified(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setModified( ::sal_Bool bModified ) throw (::com::sun::star::beans::PropertyVetoException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL addModifyListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& aListener ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeModifyListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& aListener ) throw (::com::sun::star::uno::RuntimeException);

    // Methods XPersistentLibraryContainer (base of XStorageBasedLibraryContainer)
    virtual ::com::sun::star::uno::Any SAL_CALL getRootLocation() throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getContainerLocationName() throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL storeLibraries(  ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);

    //Methods XLibraryContainer3
    virtual ::rtl::OUString SAL_CALL getOriginalLibraryLinkURL( const ::rtl::OUString& Name ) 
        throw (::com::sun::star::lang::IllegalArgumentException, 
               ::com::sun::star::container::NoSuchElementException, 
               ::com::sun::star::uno::RuntimeException);
    
    // Methods XLibraryContainer2 (base of XPersistentLibraryContainer)
    virtual sal_Bool SAL_CALL isLibraryLink( const ::rtl::OUString& Name ) 
        throw (::com::sun::star::container::NoSuchElementException, 
               ::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getLibraryLinkURL( const ::rtl::OUString& Name ) 
        throw (::com::sun::star::lang::IllegalArgumentException, 
               ::com::sun::star::container::NoSuchElementException, 
               ::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL isLibraryReadOnly( const ::rtl::OUString& Name ) 
        throw (::com::sun::star::container::NoSuchElementException, 
               ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setLibraryReadOnly( const ::rtl::OUString& Name, sal_Bool bReadOnly ) 
        throw (::com::sun::star::container::NoSuchElementException, 
               ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL renameLibrary( const ::rtl::OUString& Name, const ::rtl::OUString& NewName ) 
        throw (::com::sun::star::container::NoSuchElementException, 
               ::com::sun::star::container::ElementExistException, 
               ::com::sun::star::uno::RuntimeException);

    // Methods XLibraryContainer (base of XLibraryContainer2)
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer > SAL_CALL 
		createLibrary( const ::rtl::OUString& Name ) 
			throw(::com::sun::star::lang::IllegalArgumentException, 
				  ::com::sun::star::container::ElementExistException, 
				  ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL createLibraryLink
		( const ::rtl::OUString& Name, const ::rtl::OUString& StorageURL, sal_Bool ReadOnly ) 
			throw(::com::sun::star::lang::IllegalArgumentException, 
				  ::com::sun::star::container::ElementExistException, 
				  ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeLibrary( const ::rtl::OUString& Name ) 
		throw(::com::sun::star::container::NoSuchElementException, 
			  ::com::sun::star::lang::WrappedTargetException, 
			  ::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL isLibraryLoaded( const ::rtl::OUString& Name ) 
		throw(::com::sun::star::container::NoSuchElementException, 
			  ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL loadLibrary( const ::rtl::OUString& Name ) 
		throw(::com::sun::star::container::NoSuchElementException, 
			  ::com::sun::star::lang::WrappedTargetException, 
			  ::com::sun::star::uno::RuntimeException);

    // Methods 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 XLibraryContainerPassword
    virtual sal_Bool SAL_CALL isLibraryPasswordProtected( const ::rtl::OUString& Name ) 
        throw (::com::sun::star::container::NoSuchElementException, 
               ::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL isLibraryPasswordVerified( const ::rtl::OUString& Name ) 
        throw (::com::sun::star::lang::IllegalArgumentException, 
               ::com::sun::star::container::NoSuchElementException, 
               ::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL verifyLibraryPassword( const ::rtl::OUString& Name, const ::rtl::OUString& Password ) 
        throw (::com::sun::star::lang::IllegalArgumentException, 
               ::com::sun::star::container::NoSuchElementException, 
               ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL changeLibraryPassword( const ::rtl::OUString& Name, 
        const ::rtl::OUString& OldPassword, const ::rtl::OUString& NewPassword ) 
        throw (::com::sun::star::lang::IllegalArgumentException, 
               ::com::sun::star::container::NoSuchElementException, 
               ::com::sun::star::uno::RuntimeException);

	// Methods XContainer
	virtual void SAL_CALL addContainerListener( const ::com::sun::star::uno::Reference< 
		::com::sun::star::container::XContainerListener >& xListener ) 
			throw (::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL removeContainerListener( const ::com::sun::star::uno::Reference< 
		::com::sun::star::container::XContainerListener >& xListener ) 
			throw (::com::sun::star::uno::RuntimeException);

    // Methods XLibraryContainerExport
    virtual void SAL_CALL exportLibrary( const ::rtl::OUString& Name, const ::rtl::OUString& URL, 
		const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& Handler ) 
			throw (::com::sun::star::uno::Exception, 
				   ::com::sun::star::container::NoSuchElementException, 
				   ::com::sun::star::uno::RuntimeException);

    // Methods XServiceInfo
    virtual ::rtl::OUString SAL_CALL getImplementationName( )
        throw (::com::sun::star::uno::RuntimeException) = 0;
    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) = 0;
	// Methods XVBACompatibility
	virtual ::sal_Bool SAL_CALL getVBACompatibilityMode()
            throw (::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL setVBACompatibilityMode( ::sal_Bool _vbacompatmodeon )
            throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Int32 SAL_CALL getRunningVBAScripts()
            throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL addVBAScriptListener(
        const ::com::sun::star::uno::Reference< ::com::sun::star::script::vba::XVBAScriptListener >& Listener )
            throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeVBAScriptListener(
        const ::com::sun::star::uno::Reference< ::com::sun::star::script::vba::XVBAScriptListener >& Listener )
            throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL broadcastVBAScriptEvent( sal_Int32 nIdentifier, const ::rtl::OUString& rModuleName )
            throw (::com::sun::star::uno::RuntimeException);
};

//============================================================================

class LibraryContainerMethodGuard
{
private:
    SfxLibraryContainer&    m_rContainer;
public:
    LibraryContainerMethodGuard( SfxLibraryContainer& _rContainer )
        :m_rContainer( _rContainer )
    {
        m_rContainer.enterMethod();
    }

    ~LibraryContainerMethodGuard()
    {
        m_rContainer.leaveMethod();
    }
};

//============================================================================

class SfxLibrary
	: public ::com::sun::star::container::XNameContainer
	, public ::com::sun::star::container::XContainer
	, public ::com::sun::star::util::XChangesNotifier
	, public ::cppu::BaseMutex
	, public ::cppu::OComponentHelper
{
	friend class SfxLibraryContainer;
	friend class SfxDialogLibraryContainer;
	friend class SfxScriptLibraryContainer;

    ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >   mxMSF;
	::com::sun::star::uno::Reference< ::com::sun::star::ucb::XSimpleFileAccess >       mxSFI;

    ModifiableHelper&   mrModifiable;
    NameContainer       maNameContainer;

	sal_Bool mbLoaded;
    sal_Bool mbIsModified;
	sal_Bool mbInitialised;

private:

    ::rtl::OUString maLibElementFileExtension;
	::rtl::OUString maLibInfoFileURL;
	::rtl::OUString maStorageURL;
    ::rtl::OUString maUnexpandedStorageURL;
    ::rtl::OUString maOrignialStorageURL;
    
	sal_Bool mbLink;
	sal_Bool mbReadOnly;
	sal_Bool mbReadOnlyLink;
	sal_Bool mbPreload;

	sal_Bool mbPasswordProtected;
	sal_Bool mbPasswordVerified;
	sal_Bool mbDoc50Password;
	::rtl::OUString maPassword;

	sal_Bool mbSharedIndexFile;
	sal_Bool mbExtension;

	// Additional functionality for localisation
	// Provide modify state including resources
	virtual sal_Bool isModified( void ) = 0;
	virtual void storeResources( void ) = 0;
	virtual void storeResourcesAsURL( const ::rtl::OUString& URL, const ::rtl::OUString& NewName ) = 0;
	virtual void storeResourcesToURL( const ::rtl::OUString& URL,
		const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& xHandler ) = 0;
	virtual void storeResourcesToStorage( const ::com::sun::star::uno::Reference
		< ::com::sun::star::embed::XStorage >& xStorage ) = 0;

protected:
    inline  sal_Bool    implIsModified() const  { return mbIsModified; }
            void        implSetModified( sal_Bool _bIsModified );

private:
    /** checks whether the lib is readonly, or a readonly link, throws an IllegalArgumentException if so
    */
    void    impl_checkReadOnly();
    /** checks whether the library is loaded, throws a LibraryNotLoadedException (wrapped in a WrappedTargetException),
        if not.
    */
    void    impl_checkLoaded();

private:
    void    impl_removeWithoutChecks( const ::rtl::OUString& _rElementName );

public:
	SfxLibrary(
        ModifiableHelper& _rModifiable,
        const ::com::sun::star::uno::Type& aType,
        const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xMSF,
	    const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XSimpleFileAccess >& xSFI
    );
	SfxLibrary(
        ModifiableHelper& _rModifiable,
        const ::com::sun::star::uno::Type& aType,
        const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xMSF,
	    const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XSimpleFileAccess >& xSFI,
		const ::rtl::OUString& aLibInfoFileURL,
        const ::rtl::OUString&
        aStorageURL,
        sal_Bool ReadOnly
    );

	// Methods XInterface
    virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& rType ) throw( ::com::sun::star::uno::RuntimeException );
	virtual void SAL_CALL acquire() throw() { OComponentHelper::acquire(); }
	virtual void SAL_CALL release() throw() { OComponentHelper::release(); }

    // Methods XElementAccess
    virtual ::com::sun::star::uno::Type SAL_CALL getElementType(  ) 
		throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL hasElements(  ) 
		throw(::com::sun::star::uno::RuntimeException);

    // Methods XNameAccess
    virtual ::com::sun::star::uno::Any SAL_CALL getByName( const ::rtl::OUString& aName ) 
		throw(::com::sun::star::container::NoSuchElementException, 
			  ::com::sun::star::lang::WrappedTargetException, 
			  ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getElementNames(  ) 
		throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName ) 
		throw(::com::sun::star::uno::RuntimeException);

    // Methods XNameReplace
    virtual void SAL_CALL replaceByName( const ::rtl::OUString& aName, const ::com::sun::star::uno::Any& aElement ) 
		throw(::com::sun::star::lang::IllegalArgumentException, 
			  ::com::sun::star::container::NoSuchElementException, 
			  ::com::sun::star::lang::WrappedTargetException, 
			  ::com::sun::star::uno::RuntimeException);

    // Methods XNameContainer
    virtual void SAL_CALL insertByName( const ::rtl::OUString& aName, const ::com::sun::star::uno::Any& aElement )
		throw(::com::sun::star::lang::IllegalArgumentException, 
			  ::com::sun::star::container::ElementExistException, 
			  ::com::sun::star::lang::WrappedTargetException, 
			  ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeByName( const ::rtl::OUString& Name ) 
		throw(::com::sun::star::container::NoSuchElementException, 
			  ::com::sun::star::lang::WrappedTargetException, 
			  ::com::sun::star::uno::RuntimeException);

	// XTypeProvider
    ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes(  ) 
		throw( ::com::sun::star::uno::RuntimeException );
    ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL getImplementationId(  ) 
		throw( ::com::sun::star::uno::RuntimeException );

	// Methods XContainer
	virtual void SAL_CALL addContainerListener( const ::com::sun::star::uno::Reference< 
		::com::sun::star::container::XContainerListener >& xListener ) 
			throw (::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL removeContainerListener( const ::com::sun::star::uno::Reference< 
		::com::sun::star::container::XContainerListener >& xListener ) 
			throw (::com::sun::star::uno::RuntimeException);

    // Methods XChangesNotifier
    virtual void SAL_CALL addChangesListener( const ::com::sun::star::uno::Reference<
        ::com::sun::star::util::XChangesListener >& xListener )
            throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeChangesListener( const ::com::sun::star::uno::Reference<
		::com::sun::star::util::XChangesListener >& xListener )
            throw (::com::sun::star::uno::RuntimeException);

public:
    struct LibraryContainerAccess { friend class SfxLibraryContainer; private: LibraryContainerAccess() { } };
    void    removeElementWithoutChecks( const ::rtl::OUString& _rElementName, LibraryContainerAccess )
    {
        impl_removeWithoutChecks( _rElementName );
    }

protected:
	virtual bool SAL_CALL isLibraryElementValid( ::com::sun::star::uno::Any aElement ) const = 0;
};

//============================================================================

class ScriptSubPackageIterator
{
	com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > m_xMainPackage;

	bool m_bIsValid;
	bool m_bIsBundle;

	com::sun::star::uno::Sequence< com::sun::star::uno::Reference
		< com::sun::star::deployment::XPackage > > m_aSubPkgSeq;
	sal_Int32 m_nSubPkgCount;
	sal_Int32 m_iNextSubPkg;

	com::sun::star::uno::Reference< com::sun::star::deployment::XPackage >
		implDetectScriptPackage( const com::sun::star::uno::Reference
			< com::sun::star::deployment::XPackage > xPackage, bool& rbPureDialogLib );

public:
	ScriptSubPackageIterator( com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > xMainPackage );

	com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > getNextScriptSubPackage( bool& rbPureDialogLib );
};

//============================================================================

class ScriptExtensionIterator
{
public:
	ScriptExtensionIterator( void );
	rtl::OUString nextBasicOrDialogLibrary( bool& rbPureDialogLib );

private:
	com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > implGetScriptPackageFromPackage
		( const com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > xPackage,
		  bool& rbPureDialogLib );

protected:
	com::sun::star::uno::Reference< com::sun::star::deployment::XPackage >
		implGetNextUserScriptPackage( bool& rbPureDialogLib );
	com::sun::star::uno::Reference< com::sun::star::deployment::XPackage >
		implGetNextSharedScriptPackage( bool& rbPureDialogLib );
	com::sun::star::uno::Reference< com::sun::star::deployment::XPackage >
		implGetNextBundledScriptPackage( bool& rbPureDialogLib );

	com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext > m_xContext;
	
    enum IteratorState
    {
    	USER_EXTENSIONS,
    	SHARED_EXTENSIONS,
        BUNDLED_EXTENSIONS,
    	END_REACHED
    } m_eState;

	com::sun::star::uno::Sequence< com::sun::star::uno::Reference
		< com::sun::star::deployment::XPackage > > m_aUserPackagesSeq;
	bool m_bUserPackagesLoaded;

	com::sun::star::uno::Sequence< com::sun::star::uno::Reference
		< com::sun::star::deployment::XPackage > > m_aSharedPackagesSeq;
	bool m_bSharedPackagesLoaded;

  	com::sun::star::uno::Sequence< com::sun::star::uno::Reference
		< com::sun::star::deployment::XPackage > > m_aBundledPackagesSeq;
	bool m_bBundledPackagesLoaded;

	int m_iUserPackage;
	int m_iSharedPackage;
   	int m_iBundledPackage;

	ScriptSubPackageIterator* m_pScriptSubPackageIterator;

}; // end class ScriptExtensionIterator

//============================================================================

}	// namespace basic

#endif