vmlinputstream.hxx

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#ifndef INCLUDED_OOX_VML_VMLINPUTSTREAM_HXX
#define INCLUDED_OOX_VML_VMLINPUTSTREAM_HXX
 
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <cppuhelper/implbase.hxx>
#include <rtl/string.hxx>
#include <sal/types.h>
 
namespace com::sun::star {
    namespace io { class XTextInputStream2; }
    namespace uno { class XComponentContext; }
}
 
namespace oox::vml {
 
 
class InputStream final : public ::cppu::WeakImplHelper< css::io::XInputStream >
{
public:
    explicit            InputStream(
                            const css::uno::Reference< css::uno::XComponentContext >& rxContext,
                            const css::uno::Reference< css::io::XInputStream >& rxInStrm );
    virtual             ~InputStream() override;
 
    virtual sal_Int32 SAL_CALL readBytes( css::uno::Sequence< sal_Int8 >& rData, sal_Int32 nBytesToRead ) override;
    virtual sal_Int32 SAL_CALL readSomeBytes( css::uno::Sequence< sal_Int8 >& rData, sal_Int32 nMaxBytesToRead ) override;
    virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip ) override;
    virtual sal_Int32 SAL_CALL available() override;
    virtual void SAL_CALL closeInput() override;
 
private:
    void                updateBuffer();
    OString      readToElementBegin();
    OString      readToElementEnd();
 
private:
    css::uno::Reference< css::io::XTextInputStream2 >
                        mxTextStrm;
    css::uno::Sequence< sal_Unicode > maOpeningBracket;
    css::uno::Sequence< sal_Unicode > maClosingBracket;
    OString             maBuffer;
    sal_Int32           mnBufferPos;
};
 
 
} // namespace oox::vml
 
#endif
 
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