office-gobmx/package/inc/ByteChucker.hxx

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#ifndef _BYTE_CHUCKER_HXX_
#define _BYTE_CHUCKER_HXX_

#include <com/sun/star/uno/Sequence.h>
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/io/BufferSizeExceededException.hpp>
#include <com/sun/star/io/IOException.hpp>
#include <com/sun/star/io/NotConnectedException.hpp>
#include <com/sun/star/uno/RuntimeException.hpp>
#include <com/sun/star/lang/IllegalArgumentException.hpp>

namespace com { namespace sun { namespace star {
    namespace io { class XSeekable; class XOutputStream; }
} } }
class ByteChucker
{
protected:
    com::sun::star::uno::Reference < com::sun::star::io::XOutputStream > xStream;
    com::sun::star::uno::Reference < com::sun::star::io::XSeekable > xSeek;
    com::sun::star::uno::Sequence < sal_Int8 > a1Sequence, a2Sequence, a4Sequence;
    sal_Int8 * const p1Sequence, * const p2Sequence, * const p4Sequence;

public:
    ByteChucker (com::sun::star::uno::Reference<com::sun::star::io::XOutputStream> xOstream);
    ~ByteChucker();

    void WriteBytes( const ::com::sun::star::uno::Sequence< sal_Int8 >& aData )
        throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);

    sal_Int64 GetPosition()
        throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);

    ByteChucker& operator << (sal_Int8 nInt8);
    ByteChucker& operator << (sal_Int16 nInt16);
    ByteChucker& operator << (sal_Int32 nInt32);
    ByteChucker& operator << (sal_uInt8 nuInt8);
    ByteChucker& operator << (sal_uInt16 nuInt16);
    ByteChucker& operator << (sal_uInt32 nuInt32);
};

#endif

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