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| 1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 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_nametree.h" | 7 #include "core/fpdfdoc/cpdf_nametree.h" |
| 8 | 8 |
| 9 #include "core/fpdfapi/fpdf_parser/cpdf_array.h" | 9 #include "core/fpdfapi/fpdf_parser/cpdf_array.h" |
| 10 #include "core/fpdfapi/fpdf_parser/cpdf_dictionary.h" | 10 #include "core/fpdfapi/fpdf_parser/cpdf_dictionary.h" |
| 11 #include "core/fpdfapi/fpdf_parser/cpdf_document.h" | 11 #include "core/fpdfapi/fpdf_parser/cpdf_document.h" |
| 12 | 12 |
| 13 namespace { | 13 namespace { |
| 14 | 14 |
| 15 const int nMaxRecursion = 32; | 15 const int nMaxRecursion = 32; |
| 16 | 16 |
| 17 CPDF_Object* SearchNameNode(CPDF_Dictionary* pNode, | 17 CPDF_Object* SearchNameNode(CPDF_Dictionary* pNode, |
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| 189 pValue = pDests->GetDirectObjectFor(sName); | 189 pValue = pDests->GetDirectObjectFor(sName); |
| 190 } | 190 } |
| 191 if (!pValue) | 191 if (!pValue) |
| 192 return nullptr; | 192 return nullptr; |
| 193 if (CPDF_Array* pArray = pValue->AsArray()) | 193 if (CPDF_Array* pArray = pValue->AsArray()) |
| 194 return pArray; | 194 return pArray; |
| 195 if (CPDF_Dictionary* pDict = pValue->AsDictionary()) | 195 if (CPDF_Dictionary* pDict = pValue->AsDictionary()) |
| 196 return pDict->GetArrayFor("D"); | 196 return pDict->GetArrayFor("D"); |
| 197 return nullptr; | 197 return nullptr; |
| 198 } | 198 } |
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