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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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#ifndef _ENTRY_INPUT_STREAM_HXX
#define _ENTRY_INPUT_STREAM_HXX

#include <cppuhelper/implbase2.hxx> // helper for implementations
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/io/XSeekable.hpp>
#include <Inflater.hxx>
#include <com/sun/star/packages/zip/ZipEntry.hpp>
#include <rtl/ref.hxx>
#include <EncryptionData.hxx>
class EntryInputStream : public cppu::WeakImplHelper2< com::sun::star::io::XInputStream,
                                                       com::sun::star::io::XSeekable >
{
protected:
    com::sun::star::uno::Reference< com::sun::star::io::XInputStream > xStream;
    com::sun::star::uno::Reference< com::sun::star::io::XSeekable > xSeek;
    sal_Int64 nEnd, nCurrent, nUncompressedSize;
    sal_Bool bRawStream, bHaveInMemory, bEncrypted;
    com::sun::star::uno::Sequence < sal_Int8 > aBuffer;
    const rtl::Reference < EncryptionData > xEncryptionData;
    const com::sun::star::packages::zip::ZipEntry aEntry;
    Inflater aInflater;
    void readIntoMemory()
        throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
public:
             EntryInputStream( com::sun::star::uno::Reference < com::sun::star::io::XInputStream > xInput,
                                const com::sun::star::packages::zip::ZipEntry &rNewEntry,
                               const rtl::Reference < EncryptionData > &xEncryptData,
                               sal_Bool bGetRawStream = sal_False);
    virtual ~EntryInputStream();

    // XInputStream
    virtual sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead )
        throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
    virtual sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead )
        throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip )
        throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
    virtual sal_Int32 SAL_CALL available(  )
        throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL closeInput(  )
        throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
    // XSeekable
    virtual void SAL_CALL seek( sal_Int64 location )
        throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
    virtual sal_Int64 SAL_CALL getPosition(  )
        throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
    virtual sal_Int64 SAL_CALL getLength(  )
        throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
    /*
private:
    void fill( void );
    */
};

#endif

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