filterdet.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#pragma once
 
#include <com/sun/star/document/XExtendedFilterDetection.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/io/XStream.hpp>
 
#include <comphelper/compbase.hxx>
#include <cppuhelper/basemutex.hxx>
 
 
namespace pdfi
{
 
typedef ::comphelper::WeakComponentImplHelper<
    css::document::XExtendedFilterDetection, css::lang::XServiceInfo> PDFDetectorBase;
 
class PDFDetector : public PDFDetectorBase
{
private:
    css::uno::Reference<
        css::uno::XComponentContext > m_xContext;
 
public:
    explicit PDFDetector( css::uno::Reference<
                                css::uno::XComponentContext > xContext );
 
    // XExtendedFilterDetection
    virtual OUString SAL_CALL detect( css::uno::Sequence<
                                               css::beans::PropertyValue >& io_rDescriptor ) override;
 
    OUString SAL_CALL getImplementationName() override;
 
    sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override;
 
    css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
};
 
 
css::uno::Reference< css::io::XStream >
   getAdditionalStream( const OUString&                                                            rPDFFile,
                        OUString&                                                                  o_rOutMimetype,
                        OUString&                                                                  io_rOutPwd,
                        const css::uno::Reference< css::uno::XComponentContext >& xContext,
                        const css::uno::Sequence< css::beans::PropertyValue >&    rFilterData,
                        bool                                                                            bMayUseUI );
 
 
bool checkDocChecksum( const OUString& rInPDFFileURL,
                       sal_uInt32           nBytes,
                       const OUString& rChkSum );
 
}
 
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