1// Copyright 2014 PDFium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6
7#include "core/include/fpdfdoc/fpdf_doc.h"
8#include "core/include/fxcrt/fx_xml.h"
9
10CPDF_Metadata::CPDF_Metadata(CPDF_Document* pDoc) {
11  CPDF_Dictionary* pRoot = pDoc->GetRoot();
12  if (!pRoot)
13    return;
14
15  CPDF_Stream* pStream = pRoot->GetStream("Metadata");
16  if (!pStream)
17    return;
18
19  CPDF_StreamAcc acc;
20  acc.LoadAllData(pStream, FALSE);
21  m_pXmlElement.reset(CXML_Element::Parse(acc.GetData(), acc.GetSize()));
22}
23
24CPDF_Metadata::~CPDF_Metadata() {}
25
26const CXML_Element* CPDF_Metadata::GetRoot() const {
27  return m_pXmlElement.get();
28}
29