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       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                 :            : #include "OOXMLBinaryObjectReference.hxx"
      20                 :            : #include <string.h>
      21                 :            : 
      22                 :            : namespace writerfilter {
      23                 :            : namespace ooxml
      24                 :            : {
      25                 :            : 
      26                 :            : using namespace ::com::sun::star;
      27                 :            : 
      28                 :          0 : OOXMLBinaryObjectReference::OOXMLBinaryObjectReference
      29                 :            : (OOXMLStream::Pointer_t pStream)
      30 [ #  # ][ #  # ]:          0 : : mpStream(pStream), mbRead(false)
      31                 :            : {
      32                 :          0 : }
      33                 :            : 
      34 [ #  # ][ #  # ]:          0 : OOXMLBinaryObjectReference::~OOXMLBinaryObjectReference()
      35                 :            : {
      36         [ #  # ]:          0 : }
      37                 :            : 
      38                 :          0 : void OOXMLBinaryObjectReference::read()
      39                 :            : {
      40                 :          0 :     sal_uInt32 nMaxReadBytes = 1024*1024;
      41         [ #  # ]:          0 :     uno::Sequence<sal_Int8> aSeq(nMaxReadBytes);
      42                 :            :     uno::Reference<io::XInputStream> xInputStream =
      43         [ #  # ]:          0 :         mpStream->getDocumentStream();
      44                 :            : 
      45                 :          0 :     sal_uInt32 nSize = 0;
      46                 :          0 :     sal_uInt32 nOldSize = 0;
      47                 :          0 :     sal_uInt32 nBytesRead = 0;
      48                 :            : 
      49 [ #  # ][ #  # ]:          0 :     while ((nBytesRead = xInputStream->readSomeBytes(aSeq, nMaxReadBytes)) > 0)
                 [ #  # ]
      50                 :            :     {
      51                 :          0 :         nOldSize = nSize;
      52                 :          0 :         nSize += nBytesRead;
      53         [ #  # ]:          0 :         mSequence.realloc(nSize);
      54                 :            : 
      55 [ #  # ][ #  # ]:          0 :         memcpy(&mSequence[nOldSize], aSeq.getArray(), nBytesRead);
      56                 :            :     }
      57                 :            : 
      58         [ #  # ]:          0 :     mbRead = true;
      59                 :          0 : }
      60                 :            : 
      61                 :          0 : void OOXMLBinaryObjectReference::resolve(BinaryObj & rHandler)
      62                 :            : {
      63         [ #  # ]:          0 :     if (! mbRead)
      64         [ #  # ]:          0 :         read();
      65                 :            : 
      66                 :            :     writerfilter::Reference<Properties>::Pointer_t pRef =
      67         [ #  # ]:          0 :         writerfilter::Reference<Properties>::Pointer_t();
      68                 :            : 
      69         [ #  # ]:          0 :     rHandler.data(reinterpret_cast<sal_uInt8 *>(&mSequence[0]),
      70 [ #  # ][ #  # ]:          0 :                   mSequence.getLength(), pRef);
         [ #  # ][ #  # ]
      71                 :          0 : }
      72                 :            : 
      73                 :          0 : string OOXMLBinaryObjectReference::getType() const
      74                 :            : {
      75         [ #  # ]:          0 :     return "OOXMLBinaryObjectReference";
      76                 :            : }
      77                 :            : 
      78 [ +  - ][ +  - ]:         60 : }}
      79                 :            : 
      80                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */