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 
CPDF_Metadata(CPDF_Document * pDoc)10 CPDF_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 
~CPDF_Metadata()24 CPDF_Metadata::~CPDF_Metadata() {}
25 
GetRoot() const26 const CXML_Element* CPDF_Metadata::GetRoot() const {
27   return m_pXmlElement.get();
28 }
29