1 // Copyright 2017 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 #include "public/fpdf_catalog.h"
6 
7 #include "core/fpdfapi/parser/cpdf_dictionary.h"
8 #include "core/fpdfapi/parser/cpdf_document.h"
9 #include "fpdfsdk/cpdfsdk_helpers.h"
10 
11 FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV
FPDFCatalog_IsTagged(FPDF_DOCUMENT document)12 FPDFCatalog_IsTagged(FPDF_DOCUMENT document) {
13   CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
14   if (!pDoc)
15     return false;
16 
17   const CPDF_Dictionary* pCatalog = pDoc->GetRoot();
18   if (!pCatalog)
19     return false;
20 
21   const CPDF_Dictionary* pMarkInfo = pCatalog->GetDictFor("MarkInfo");
22   return pMarkInfo && pMarkInfo->GetIntegerFor("Marked") != 0;
23 }
24