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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/include/cpdf_nametree.h" |
8 | 8 |
9 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h" | 9 #include "core/fpdfapi/fpdf_parser/cpdf_array.h" |
10 #include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h" | 10 #include "core/fpdfapi/fpdf_parser/cpdf_dictionary.h" |
11 #include "core/fpdfapi/fpdf_parser/include/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, |
18 const CFX_ByteString& csName, | 18 const CFX_ByteString& csName, |
19 size_t& nIndex, | 19 size_t& nIndex, |
20 CPDF_Array** ppFind, | 20 CPDF_Array** ppFind, |
21 int nLevel = 0) { | 21 int nLevel = 0) { |
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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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