xmlserializer/XmlStringDocSink.cpp

/*
 * Copyright (c) 2011-2014, Intel Corporation
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation and/or
 * other materials provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its contributors
 * may be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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 */

#include "XmlStringDocSink.h"
#include <libxml/parser.h>

#define base CXmlDocSink

CXmlStringDocSink::CXmlStringDocSink(string& strResult):
      _strResult(strResult)
{
}

bool CXmlStringDocSink::doProcess(CXmlDocSource& xmlDocSource,
                                  CXmlSerializingContext& serializingContext)
{
    (void)serializingContext;

    xmlChar* pcDumpedDoc = NULL;

    int iSize;
    xmlDocDumpFormatMemoryEnc(xmlDocSource.getDoc(), &pcDumpedDoc, &iSize, "UTF-8", 1);

    if (!pcDumpedDoc) {

        return false;
    }

    _strResult.append((const char*)pcDumpedDoc);

    xmlFree(pcDumpedDoc);

    return true;
}