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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SDEXT_SOURCE_PDFIMPORT_FILTERDET_HXX
#define INCLUDED_SDEXT_SOURCE_PDFIMPORT_FILTERDET_HXX
#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 <com/sun/star/task/XInteractionHandler.hpp>
#include <cppuhelper/compbase1.hxx>
#include <cppuhelper/basemutex.hxx>
namespace pdfi
{
typedef ::cppu::WeakComponentImplHelper1<
css::document::XExtendedFilterDetection > PDFDetectorBase;
class PDFDetector : private cppu::BaseMutex,
public PDFDetectorBase
{
private:
css::uno::Reference<
css::uno::XComponentContext > m_xContext;
public:
explicit PDFDetector( const css::uno::Reference<
css::uno::XComponentContext >& xContext );
// XExtendedFilterDetection
virtual OUString SAL_CALL detect( css::uno::Sequence<
css::beans::PropertyValue >& io_rDescriptor )
throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
};
/** Retrieve embedded substream from PDF file
Useful e.g. for hybrid PDF
@param rPDFFile
URI of the pdf file
@param o_rOutMimetype
Output parameter. Receives the mime type of the
substream. Used to distinguish between
draw/impress/writer/calc during import
@param o_rOutPwd
In/Out parameter. If given password is wrong, user is queried
for another (if bMayUseUI is true)
@param xContext
Component context
@param rFilterData
Basically used to pass on XFilter::filter properties (function
uses it to retrieve interaction handler)
@param bMayUseUI
When false, no dialog is opened to query user for alternate
password
*/
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 );
bool getPassword( const css::uno::Reference< css::task::XInteractionHandler >& xHandler,
OUString& o_rPwd,
bool bFirstTry,
const OUString& i_rDocName
);
}
#endif
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