diff options
Diffstat (limited to 'core/fpdfapi/parser/cpdf_data_avail.cpp')
| -rw-r--r-- | core/fpdfapi/parser/cpdf_data_avail.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/core/fpdfapi/parser/cpdf_data_avail.cpp b/core/fpdfapi/parser/cpdf_data_avail.cpp index 3195821279..709874ef15 100644 --- a/core/fpdfapi/parser/cpdf_data_avail.cpp +++ b/core/fpdfapi/parser/cpdf_data_avail.cpp @@ -661,8 +661,8 @@ std::unique_ptr<CPDF_Object> CPDF_DataAvail::ParseIndirectObjectAt( FX_FILESIZE pos, uint32_t objnum, CPDF_IndirectObjectHolder* pObjList) { - FX_FILESIZE SavedPos = m_syntaxParser.SavePos(); - m_syntaxParser.RestorePos(pos); + FX_FILESIZE SavedPos = m_syntaxParser.GetPos(); + m_syntaxParser.SetPos(pos); bool bIsNumber; CFX_ByteString word = m_syntaxParser.GetNextWord(&bIsNumber); @@ -679,13 +679,13 @@ std::unique_ptr<CPDF_Object> CPDF_DataAvail::ParseIndirectObjectAt( uint32_t gennum = FXSYS_atoui(word.c_str()); if (m_syntaxParser.GetKeyword() != "obj") { - m_syntaxParser.RestorePos(SavedPos); + m_syntaxParser.SetPos(SavedPos); return nullptr; } std::unique_ptr<CPDF_Object> pObj = m_syntaxParser.GetObject(pObjList, parser_objnum, gennum, true); - m_syntaxParser.RestorePos(SavedPos); + m_syntaxParser.SetPos(SavedPos); return pObj; } @@ -727,7 +727,7 @@ bool CPDF_DataAvail::IsLinearizedFile(uint8_t* pData, uint32_t dwLen) { m_dwHeaderOffset = offset; m_syntaxParser.InitParser(file, offset); - m_syntaxParser.RestorePos(m_syntaxParser.m_HeaderOffset + 9); + m_syntaxParser.SetPos(m_syntaxParser.m_HeaderOffset + 9); bool bNumber; CFX_ByteString wordObjNum = m_syntaxParser.GetNextWord(&bNumber); @@ -760,7 +760,7 @@ bool CPDF_DataAvail::CheckEnd(DownloadHints* pHints) { auto file = pdfium::MakeRetain<CFX_MemoryStream>( buffer, static_cast<size_t>(dwSize), false); m_syntaxParser.InitParser(file, 0); - m_syntaxParser.RestorePos(dwSize - 1); + m_syntaxParser.SetPos(dwSize - 1); if (!m_syntaxParser.SearchWord("startxref", true, false, dwSize)) { m_docStatus = PDF_DATAAVAIL_LOADALLFILE; @@ -819,14 +819,14 @@ int32_t CPDF_DataAvail::CheckCrossRefStream(DownloadHints* pHints, m_parser.ParseIndirectObjectAt(nullptr, 0, objNum); if (!pObj) { - m_Pos += m_parser.m_pSyntax->SavePos(); + m_Pos += m_parser.m_pSyntax->GetPos(); return 0; } CPDF_Dictionary* pDict = pObj->GetDict(); CPDF_Name* pName = ToName(pDict ? pDict->GetObjectFor("Type") : nullptr); if (pName && pName->GetString() == "XRef") { - m_Pos += m_parser.m_pSyntax->SavePos(); + m_Pos += m_parser.m_pSyntax->GetPos(); xref_offset = pObj->GetDict()->GetIntegerFor("Prev"); return 1; } @@ -1012,7 +1012,7 @@ bool CPDF_DataAvail::CheckCrossRef(DownloadHints* pHints) { bool CPDF_DataAvail::CheckTrailerAppend(DownloadHints* pHints) { if (m_Pos < m_dwFileLen) { - FX_FILESIZE dwAppendPos = m_Pos + m_syntaxParser.SavePos(); + FX_FILESIZE dwAppendPos = m_Pos + m_syntaxParser.GetPos(); int32_t iSize = (int32_t)( dwAppendPos + 512 > m_dwFileLen ? m_dwFileLen - dwAppendPos : 512); @@ -1057,7 +1057,7 @@ bool CPDF_DataAvail::CheckTrailer(DownloadHints* pHints) { std::unique_ptr<CPDF_Object> pTrailer( m_syntaxParser.GetObject(nullptr, 0, 0, true)); if (!pTrailer) { - m_Pos += m_syntaxParser.SavePos(); + m_Pos += m_syntaxParser.GetPos(); pHints->AddSegment(m_Pos, iTrailerSize); return false; } |