Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(878)

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

Issue 2250163002: Rename async to linearized when parsing (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: formatting Created 4 years, 4 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
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/fpdf_parser/include/cpdf_parser.h" 7 #include "core/fpdfapi/fpdf_parser/include/cpdf_parser.h"
8 8
9 #include <vector> 9 #include <vector>
10 10
(...skipping 1525 matching lines...) Expand 10 before | Expand all | Expand 10 after
1536 if (CPDF_Number* pTable = ToNumber(pDict->GetObjectBy("T"))) 1536 if (CPDF_Number* pTable = ToNumber(pDict->GetObjectBy("T")))
1537 m_LastXRefOffset = pTable->GetInteger(); 1537 m_LastXRefOffset = pTable->GetInteger();
1538 1538
1539 return TRUE; 1539 return TRUE;
1540 } 1540 }
1541 m_pLinearized->Release(); 1541 m_pLinearized->Release();
1542 m_pLinearized = nullptr; 1542 m_pLinearized = nullptr;
1543 return FALSE; 1543 return FALSE;
1544 } 1544 }
1545 1545
1546 CPDF_Parser::Error CPDF_Parser::StartAsyncParse(IFX_FileRead* pFileAccess) { 1546 CPDF_Parser::Error CPDF_Parser::StartLinearizedParse(
1547 IFX_FileRead* pFileAccess) {
1547 CloseParser(); 1548 CloseParser();
1548 m_bXRefStream = FALSE; 1549 m_bXRefStream = FALSE;
1549 m_LastXRefOffset = 0; 1550 m_LastXRefOffset = 0;
1550 m_bOwnFileRead = true; 1551 m_bOwnFileRead = true;
1551 1552
1552 int32_t offset = GetHeaderOffset(pFileAccess); 1553 int32_t offset = GetHeaderOffset(pFileAccess);
1553 if (offset == -1) 1554 if (offset == -1)
1554 return FORMAT_ERROR; 1555 return FORMAT_ERROR;
1555 1556
1556 if (!IsLinearizedFile(pFileAccess, offset)) { 1557 if (!IsLinearizedFile(pFileAccess, offset)) {
(...skipping 21 matching lines...) Expand all
1578 1579
1579 int32_t xrefsize = GetDirectInteger(m_pTrailer, "Size"); 1580 int32_t xrefsize = GetDirectInteger(m_pTrailer, "Size");
1580 if (xrefsize > 0) 1581 if (xrefsize > 0)
1581 ShrinkObjectMap(xrefsize); 1582 ShrinkObjectMap(xrefsize);
1582 } 1583 }
1583 1584
1584 Error eRet = SetEncryptHandler(); 1585 Error eRet = SetEncryptHandler();
1585 if (eRet != SUCCESS) 1586 if (eRet != SUCCESS)
1586 return eRet; 1587 return eRet;
1587 1588
1588 m_pDocument->LoadAsynDoc(m_pLinearized->GetDict()); 1589 m_pDocument->LoadLinearizedDoc(m_pLinearized->GetDict());
1589 if (!m_pDocument->GetRoot() || m_pDocument->GetPageCount() == 0) { 1590 if (!m_pDocument->GetRoot() || m_pDocument->GetPageCount() == 0) {
1590 if (bXRefRebuilt) 1591 if (bXRefRebuilt)
1591 return FORMAT_ERROR; 1592 return FORMAT_ERROR;
1592 1593
1593 ReleaseEncryptHandler(); 1594 ReleaseEncryptHandler();
1594 if (!RebuildCrossRef()) 1595 if (!RebuildCrossRef())
1595 return FORMAT_ERROR; 1596 return FORMAT_ERROR;
1596 1597
1597 eRet = SetEncryptHandler(); 1598 eRet = SetEncryptHandler();
1598 if (eRet != SUCCESS) 1599 if (eRet != SUCCESS)
1599 return eRet; 1600 return eRet;
1600 1601
1601 m_pDocument->LoadAsynDoc(m_pLinearized->GetDict()); 1602 m_pDocument->LoadLinearizedDoc(m_pLinearized->GetDict());
1602 if (!m_pDocument->GetRoot()) 1603 if (!m_pDocument->GetRoot())
1603 return FORMAT_ERROR; 1604 return FORMAT_ERROR;
1604 } 1605 }
1605 1606
1606 if (GetRootObjNum() == 0) { 1607 if (GetRootObjNum() == 0) {
1607 ReleaseEncryptHandler(); 1608 ReleaseEncryptHandler();
1608 if (!RebuildCrossRef() || GetRootObjNum() == 0) 1609 if (!RebuildCrossRef() || GetRootObjNum() == 0)
1609 return FORMAT_ERROR; 1610 return FORMAT_ERROR;
1610 1611
1611 eRet = SetEncryptHandler(); 1612 eRet = SetEncryptHandler();
(...skipping 55 matching lines...) Expand 10 before | Expand all | Expand 10 after
1667 if (!LoadLinearizedAllCrossRefV4(m_LastXRefOffset, m_dwXrefStartObjNum) && 1668 if (!LoadLinearizedAllCrossRefV4(m_LastXRefOffset, m_dwXrefStartObjNum) &&
1668 !LoadLinearizedAllCrossRefV5(m_LastXRefOffset)) { 1669 !LoadLinearizedAllCrossRefV5(m_LastXRefOffset)) {
1669 m_LastXRefOffset = 0; 1670 m_LastXRefOffset = 0;
1670 m_pSyntax->m_MetadataObjnum = dwSaveMetadataObjnum; 1671 m_pSyntax->m_MetadataObjnum = dwSaveMetadataObjnum;
1671 return FORMAT_ERROR; 1672 return FORMAT_ERROR;
1672 } 1673 }
1673 1674
1674 m_pSyntax->m_MetadataObjnum = dwSaveMetadataObjnum; 1675 m_pSyntax->m_MetadataObjnum = dwSaveMetadataObjnum;
1675 return SUCCESS; 1676 return SUCCESS;
1676 } 1677 }
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698