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Side by Side Diff: core/fpdfapi/parser/cpdf_parser.cpp

Issue 2482973002: Rename CPDF_Linearized to CPDF_LinearizedHeader (Closed)
Patch Set: Remove if Created 4 years, 1 month ago
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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/fpdfapi/parser/cpdf_parser.h" 7 #include "core/fpdfapi/parser/cpdf_parser.h"
8 8
9 #include <vector> 9 #include <vector>
10 10
11 #include "core/fpdfapi/parser/cpdf_array.h" 11 #include "core/fpdfapi/parser/cpdf_array.h"
12 #include "core/fpdfapi/parser/cpdf_crypto_handler.h" 12 #include "core/fpdfapi/parser/cpdf_crypto_handler.h"
13 #include "core/fpdfapi/parser/cpdf_dictionary.h" 13 #include "core/fpdfapi/parser/cpdf_dictionary.h"
14 #include "core/fpdfapi/parser/cpdf_document.h" 14 #include "core/fpdfapi/parser/cpdf_document.h"
15 #include "core/fpdfapi/parser/cpdf_linearized.h" 15 #include "core/fpdfapi/parser/cpdf_linearized_header.h"
16 #include "core/fpdfapi/parser/cpdf_number.h" 16 #include "core/fpdfapi/parser/cpdf_number.h"
17 #include "core/fpdfapi/parser/cpdf_reference.h" 17 #include "core/fpdfapi/parser/cpdf_reference.h"
18 #include "core/fpdfapi/parser/cpdf_security_handler.h" 18 #include "core/fpdfapi/parser/cpdf_security_handler.h"
19 #include "core/fpdfapi/parser/cpdf_stream.h" 19 #include "core/fpdfapi/parser/cpdf_stream.h"
20 #include "core/fpdfapi/parser/cpdf_stream_acc.h" 20 #include "core/fpdfapi/parser/cpdf_stream_acc.h"
21 #include "core/fpdfapi/parser/cpdf_syntax_parser.h" 21 #include "core/fpdfapi/parser/cpdf_syntax_parser.h"
22 #include "core/fpdfapi/parser/fpdf_parser_utility.h" 22 #include "core/fpdfapi/parser/fpdf_parser_utility.h"
23 #include "core/fxcrt/fx_ext.h" 23 #include "core/fxcrt/fx_ext.h"
24 #include "core/fxcrt/fx_safe_types.h" 24 #include "core/fxcrt/fx_safe_types.h"
25 #include "third_party/base/stl_util.h" 25 #include "third_party/base/stl_util.h"
(...skipping 1416 matching lines...) Expand 10 before | Expand all | Expand 10 after
1442 word = m_pSyntax->GetNextWord(&bIsNumber); 1442 word = m_pSyntax->GetNextWord(&bIsNumber);
1443 if (!bIsNumber) 1443 if (!bIsNumber)
1444 return false; 1444 return false;
1445 1445
1446 uint32_t gennum = FXSYS_atoui(word.c_str()); 1446 uint32_t gennum = FXSYS_atoui(word.c_str());
1447 if (m_pSyntax->GetKeyword() != "obj") { 1447 if (m_pSyntax->GetKeyword() != "obj") {
1448 m_pSyntax->RestorePos(SavedPos); 1448 m_pSyntax->RestorePos(SavedPos);
1449 return false; 1449 return false;
1450 } 1450 }
1451 1451
1452 m_pLinearized = CPDF_Linearized::CreateForObject( 1452 m_pLinearized = CPDF_LinearizedHeader::CreateForObject(
1453 pdfium::WrapUnique(m_pSyntax->GetObject(nullptr, objnum, gennum, true))); 1453 pdfium::WrapUnique(m_pSyntax->GetObject(nullptr, objnum, gennum, true)));
1454 if (!m_pLinearized) 1454 if (!m_pLinearized)
1455 return false; 1455 return false;
1456 m_LastXRefOffset = m_pLinearized->GetLastXRefOffset(); 1456 m_LastXRefOffset = m_pLinearized->GetLastXRefOffset();
1457 // Move parser onto first page xref table start. 1457 // Move parser onto first page xref table start.
1458 m_pSyntax->GetNextWord(nullptr); 1458 m_pSyntax->GetNextWord(nullptr);
1459 return true; 1459 return true;
1460 } 1460 }
1461 1461
1462 CPDF_Parser::Error CPDF_Parser::StartLinearizedParse( 1462 CPDF_Parser::Error CPDF_Parser::StartLinearizedParse(
(...skipping 123 matching lines...) Expand 10 before | Expand all | Expand 10 after
1586 if (!LoadLinearizedAllCrossRefV4(m_LastXRefOffset, m_dwXrefStartObjNum) && 1586 if (!LoadLinearizedAllCrossRefV4(m_LastXRefOffset, m_dwXrefStartObjNum) &&
1587 !LoadLinearizedAllCrossRefV5(m_LastXRefOffset)) { 1587 !LoadLinearizedAllCrossRefV5(m_LastXRefOffset)) {
1588 m_LastXRefOffset = 0; 1588 m_LastXRefOffset = 0;
1589 m_pSyntax->m_MetadataObjnum = dwSaveMetadataObjnum; 1589 m_pSyntax->m_MetadataObjnum = dwSaveMetadataObjnum;
1590 return FORMAT_ERROR; 1590 return FORMAT_ERROR;
1591 } 1591 }
1592 1592
1593 m_pSyntax->m_MetadataObjnum = dwSaveMetadataObjnum; 1593 m_pSyntax->m_MetadataObjnum = dwSaveMetadataObjnum;
1594 return SUCCESS; 1594 return SUCCESS;
1595 } 1595 }
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