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authordsinclair <dsinclair@chromium.org>2016-08-02 11:25:48 -0700
committerCommit bot <commit-bot@chromium.org>2016-08-02 11:25:49 -0700
commit02e6f5957a56ea492961aef71b3c16cf42ea5998 (patch)
tree065375d976a97f6b127368f665f24fca1fe994fe /core/fpdfdoc/cpdf_metadata.cpp
parent0690c35fec9c320bdc69b4a8678677fe143cee54 (diff)
downloadpdfium-02e6f5957a56ea492961aef71b3c16cf42ea5998.tar.xz
Splitting fpdfdoc/doc_* part I
The first of several CLs to split the core/fpdfdoc/doc_* files up to individual class files. Review-Url: https://codereview.chromium.org/2192823002
Diffstat (limited to 'core/fpdfdoc/cpdf_metadata.cpp')
-rw-r--r--core/fpdfdoc/cpdf_metadata.cpp32
1 files changed, 32 insertions, 0 deletions
diff --git a/core/fpdfdoc/cpdf_metadata.cpp b/core/fpdfdoc/cpdf_metadata.cpp
new file mode 100644
index 0000000000..b53da07652
--- /dev/null
+++ b/core/fpdfdoc/cpdf_metadata.cpp
@@ -0,0 +1,32 @@
+// Copyright 2016 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "core/fpdfdoc/include/cpdf_metadata.h"
+
+#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_stream_acc.h"
+#include "core/fxcrt/include/fx_xml.h"
+
+CPDF_Metadata::CPDF_Metadata(CPDF_Document* pDoc) {
+ CPDF_Dictionary* pRoot = pDoc->GetRoot();
+ if (!pRoot)
+ return;
+
+ CPDF_Stream* pStream = pRoot->GetStreamBy("Metadata");
+ if (!pStream)
+ return;
+
+ CPDF_StreamAcc acc;
+ acc.LoadAllData(pStream, FALSE);
+ m_pXmlElement.reset(CXML_Element::Parse(acc.GetData(), acc.GetSize()));
+}
+
+CPDF_Metadata::~CPDF_Metadata() {}
+
+const CXML_Element* CPDF_Metadata::GetRoot() const {
+ return m_pXmlElement.get();
+}