14d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann// Copyright 2016 PDFium Authors. All rights reserved. 2e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov// Use of this source code is governed by a BSD-style license that can be 3e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov// found in the LICENSE file. 4ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 5e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 74d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include "core/fpdfdoc/cpdf_metadata.h" 84d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 94d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include "core/fpdfapi/parser/cpdf_document.h" 104d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include "core/fpdfapi/parser/cpdf_stream.h" 114d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include "core/fpdfapi/parser/cpdf_stream_acc.h" 124d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include "core/fxcrt/fx_xml.h" 13e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 14ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. MoltmannCPDF_Metadata::CPDF_Metadata(CPDF_Document* pDoc) { 15ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Dictionary* pRoot = pDoc->GetRoot(); 16ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pRoot) 17ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return; 18ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 194d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann CPDF_Stream* pStream = pRoot->GetStreamFor("Metadata"); 20ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pStream) 21ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return; 22ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 23ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_StreamAcc acc; 244d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann acc.LoadAllData(pStream, false); 255ae9d0c6fd838a2967cca72aa5751b51dadc2769Philip P. Moltmann m_pXmlElement = CXML_Element::Parse(acc.GetData(), acc.GetSize()); 26e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov} 27ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 28ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. MoltmannCPDF_Metadata::~CPDF_Metadata() {} 29ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 30ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannconst CXML_Element* CPDF_Metadata::GetRoot() const { 31ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return m_pXmlElement.get(); 32e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov} 33