shell/source/win32/ooofilereader/basereader.cxx

   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
  20 #include <basereader.hxx>
  21
  22 #include <xml_parser.hxx>
  23
  24 #include <assert.h>
  25 #include <memory>
  26
  27 /**  constructor of CBaseReader.
  28 */
  29 CBaseReader::CBaseReader(const Filepath_t& DocumentName):
  30 m_ZipFile( DocumentName )
  31 {
  32 }
  33
  34
  35 CBaseReader::CBaseReader(StreamInterface * sw):
  36 m_ZipFile( sw )
  37 {
  38 }
  39
  40
  41 CBaseReader::~CBaseReader()
  42 {
  43 }
  44
  45
  46 void CBaseReader::start_document()
  47 {
  48 }
  49
  50
  51 void CBaseReader::end_document()
  52 {
  53 }
  54
  55 /** Read interested tag content into respective structure then start parsing process.
  56     @param ContentName
  57     the xml file name in the zipped document which we interest.
  58 */
  59 void CBaseReader::Initialize( const std::string& ContentName)
  60 {
  61     try
  62     {
  63         if (m_ZipContent.empty())
  64             m_ZipFile.GetUncompressedContent( ContentName, m_ZipContent );
  65
  66         if (!m_ZipContent.empty())
  67         {
  68             xml_parser parser;
  69             parser.set_document_handler(this);  // pass current reader as reader to the sax parser
  70             parser.parse(m_ZipContent.data(), m_ZipContent.size(), true/*IsFinal*/);
  71         }
  72     }
  73     catch(std::exception&)
  74     {
  75         // OSL_ENSURE( false, ex.what() );
  76     }
  77     catch(...)
  78     {
  79         // OSL_ENSURE(false, "Unknown error");
  80     }
  81 }
  82
  83 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */