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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
| 7 #include "core/fpdfdoc/include/cpdf_metadata.h" |
| 8 |
7 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" | 9 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" |
8 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h" | 10 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h" |
9 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream_acc.h" | 11 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream_acc.h" |
10 #include "core/fpdfdoc/include/fpdf_doc.h" | |
11 #include "core/fxcrt/include/fx_xml.h" | 12 #include "core/fxcrt/include/fx_xml.h" |
12 | 13 |
13 CPDF_Metadata::CPDF_Metadata(CPDF_Document* pDoc) { | 14 CPDF_Metadata::CPDF_Metadata(CPDF_Document* pDoc) { |
14 CPDF_Dictionary* pRoot = pDoc->GetRoot(); | 15 CPDF_Dictionary* pRoot = pDoc->GetRoot(); |
15 if (!pRoot) | 16 if (!pRoot) |
16 return; | 17 return; |
17 | 18 |
18 CPDF_Stream* pStream = pRoot->GetStreamBy("Metadata"); | 19 CPDF_Stream* pStream = pRoot->GetStreamBy("Metadata"); |
19 if (!pStream) | 20 if (!pStream) |
20 return; | 21 return; |
21 | 22 |
22 CPDF_StreamAcc acc; | 23 CPDF_StreamAcc acc; |
23 acc.LoadAllData(pStream, FALSE); | 24 acc.LoadAllData(pStream, FALSE); |
24 m_pXmlElement.reset(CXML_Element::Parse(acc.GetData(), acc.GetSize())); | 25 m_pXmlElement.reset(CXML_Element::Parse(acc.GetData(), acc.GetSize())); |
25 } | 26 } |
26 | 27 |
27 CPDF_Metadata::~CPDF_Metadata() {} | 28 CPDF_Metadata::~CPDF_Metadata() {} |
28 | 29 |
29 const CXML_Element* CPDF_Metadata::GetRoot() const { | 30 const CXML_Element* CPDF_Metadata::GetRoot() const { |
30 return m_pXmlElement.get(); | 31 return m_pXmlElement.get(); |
31 } | 32 } |
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