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 * $RCSfile: documentlockfile.hxx,v $
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#ifndef _SVT_DOCUMENTLOCKFILE_HXX
#define _SVT_DOCUMENTLOCKFILE_HXX

#include <svl/svldllapi.h>

#include <com/sun/star/io/XStream.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/io/XSeekable.hpp>
#include <com/sun/star/io/XTruncate.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>

#include <svl/lockfilecommon.hxx>

namespace svt {

class SVL_DLLPUBLIC DocumentLockFile : public LockFileCommon
{
    // the workaround for automated testing!
    static sal_Bool m_bAllowInteraction;

    ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > OpenStream();

    void WriteEntryToStream( ::com::sun::star::uno::Sequence< ::rtl::OUString > aEntry, ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > xStream );

public:
    DocumentLockFile( const ::rtl::OUString& aOrigURL, const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory = ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >() );
    ~DocumentLockFile();

    sal_Bool CreateOwnLockFile();
    ::com::sun::star::uno::Sequence< ::rtl::OUString > GetLockData();
    sal_Bool OverwriteOwnLockFile();
    void RemoveFile();

    // the methods allow to control whether UI interaction regarding the locked document file is allowed
    // this is a workaround for automated tests
    static void AllowInteraction( sal_Bool bAllow ) { m_bAllowInteraction = bAllow; }
    static sal_Bool IsInteractionAllowed() { return m_bAllowInteraction; }
};

}

#endif