/* -*- 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 .
 */

#include <basereader.hxx>

#include <xml_parser.hxx>

#include <assert.h>
#include <memory>

/**  constructor of CBaseReader.
*/
CBaseReader::CBaseReader(const Filepath_t& DocumentName):
m_ZipFile( DocumentName )
{
}


CBaseReader::CBaseReader(StreamInterface * sw):
m_ZipFile( sw )
{
}


CBaseReader::~CBaseReader()
{
}


void CBaseReader::start_document()
{
}


void CBaseReader::end_document()
{
}

/** Read interested tag content into respective structure then start parsing process.
    @param ContentName
    the xml file name in the zipped document which we interest.
*/
void CBaseReader::Initialize( const std::string& ContentName)
{
    try
    {
        if (m_ZipContent.empty())
            m_ZipFile.GetUncompressedContent( ContentName, m_ZipContent );

        if (!m_ZipContent.empty())
        {
            xml_parser parser;
            parser.set_document_handler(this);  // pass current reader as reader to the sax parser
            parser.parse(m_ZipContent.data(), m_ZipContent.size(), true/*IsFinal*/);
        }
    }
    catch(std::exception&)
    {
        // OSL_ENSURE( false, ex.what() );
    }
    catch(...)
    {
        // OSL_ENSURE(false, "Unknown error");
    }
}

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