Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef INCLUDED_WRITERFILTER_SOURCE_OOXML_OOXMLSTREAMIMPL_HXX
      20             : #define INCLUDED_WRITERFILTER_SOURCE_OOXML_OOXMLSTREAMIMPL_HXX
      21             : 
      22             : #include <map>
      23             : 
      24             : #include <ooxml/OOXMLDocument.hxx>
      25             : #include <comphelper/storagehelper.hxx>
      26             : #include <com/sun/star/embed/XRelationshipAccess.hpp>
      27             : #include <com/sun/star/io/XStream.hpp>
      28             : 
      29             : extern OUString customTarget;
      30             : extern OUString embeddingsTarget;
      31             : 
      32             : namespace writerfilter {
      33             : namespace ooxml
      34             : {
      35             : 
      36             : class OOXMLStreamImpl : public OOXMLStream
      37             : {
      38             :     void init();
      39             : 
      40             :     css::uno::Reference<css::uno::XComponentContext> mxContext;
      41             :     css::uno::Reference<css::io::XInputStream> mxStorageStream;
      42             :     css::uno::Reference<css::embed::XStorage> mxStorage;
      43             :     css::uno::Reference<css::embed::XRelationshipAccess> mxRelationshipAccess;
      44             :     css::uno::Reference<css::io::XStream> mxDocumentStream;
      45             :     css::uno::Reference<css::xml::sax::XFastParser> mxFastParser;
      46             :     css::uno::Reference<css::xml::sax::XFastTokenHandler> mxFastTokenHandler;
      47             : 
      48             :     StreamType_t mnStreamType;
      49             : 
      50             :     OUString msId;
      51             :     OUString msPath;
      52             :     OUString msTarget;
      53             : 
      54             :     /// Cache holding an Id <-> Target map of external relations.
      55             :     std::map<OUString, OUString> maIdCache;
      56             : 
      57             :     bool lcl_getTarget(css::uno::Reference<css::embed::XRelationshipAccess>
      58             :                        xRelationshipAccess,
      59             :                        StreamType_t nStreamType,
      60             :                        const OUString & rId,
      61             :                        OUString & rDocumentTarget);
      62             : public:
      63             :     typedef std::shared_ptr<OOXMLStreamImpl> Pointer_t;
      64             : 
      65             :     OOXMLStreamImpl
      66             :     (OOXMLStreamImpl & rStream, StreamType_t nType);
      67             :     OOXMLStreamImpl
      68             :     (css::uno::Reference<css::uno::XComponentContext> xContext,
      69             :      css::uno::Reference<css::io::XInputStream> xStorageStream,
      70             :      StreamType_t nType, bool bRepairStorage);
      71             :     OOXMLStreamImpl(OOXMLStreamImpl & rStream, const OUString & rId);
      72             : 
      73             :     virtual ~OOXMLStreamImpl();
      74             : 
      75             :     virtual css::uno::Reference<css::xml::sax::XParser> getParser() SAL_OVERRIDE;
      76             :     virtual css::uno::Reference<css::xml::sax::XFastParser> getFastParser() SAL_OVERRIDE;
      77             :     virtual css::uno::Reference<css::io::XInputStream> getDocumentStream() SAL_OVERRIDE;
      78             :     virtual css::uno::Reference<css::io::XInputStream> getStorageStream() SAL_OVERRIDE;
      79             :     virtual css::uno::Reference<css::uno::XComponentContext> getContext() SAL_OVERRIDE;
      80             :     virtual OUString getTargetForId(const OUString & rId) SAL_OVERRIDE;
      81             :     virtual const OUString & getTarget() const SAL_OVERRIDE;
      82             : 
      83             :     virtual css::uno::Reference<css::xml::sax::XFastTokenHandler> getFastTokenHandler() SAL_OVERRIDE;
      84             : 
      85             :     void setInputStream(css::uno::Reference<css::io::XInputStream> rxInputStream);
      86             :     // Giving access to mxDocumentStream. It is needed by resolving custom xml to get list of customxml's used in document.
      87       10127 :     css::uno::Reference<css::io::XStream> accessDocumentStream() { return mxDocumentStream;}
      88             : };
      89             : }}
      90             : #endif // INCLUDED_WRITERFILTER_SOURCE_OOXML_OOXMLSTREAMIMPL_HXX
      91             : 
      92             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */