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| author | Artem Strygin <art-snake@yandex-team.ru> | 2017-09-13 21:09:21 +0300 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-10-04 16:20:25 +0000 |
| commit | 3e3a78b68c31a5e7b27ef9ebd35f287603abe7fa (patch) | |
| tree | 15f98dce81d63e5274fe43e0c9d7f65503de997e /core/fpdfapi | |
| parent | 55469aed5acffcce3259d37418ba9e8b8e60d801 (diff) | |
| download | pdfium-3e3a78b68c31a5e7b27ef9ebd35f287603abe7fa.tar.xz | |
Improve readability for CPDF_LinearizedHeader.
Change-Id: Ic564139cd8b14d2a8a2a5b4a70251b398753e50f
Reviewed-on: https://pdfium-review.googlesource.com/13830
Commit-Queue: Art Snake <art-snake@yandex-team.ru>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'core/fpdfapi')
| -rw-r--r-- | core/fpdfapi/parser/cpdf_data_avail.cpp | 5 | ||||
| -rw-r--r-- | core/fpdfapi/parser/cpdf_linearized_header.cpp | 2 | ||||
| -rw-r--r-- | core/fpdfapi/parser/cpdf_linearized_header.h | 6 |
3 files changed, 8 insertions, 5 deletions
diff --git a/core/fpdfapi/parser/cpdf_data_avail.cpp b/core/fpdfapi/parser/cpdf_data_avail.cpp index 91fc8c1087..f066117fe9 100644 --- a/core/fpdfapi/parser/cpdf_data_avail.cpp +++ b/core/fpdfapi/parser/cpdf_data_avail.cpp @@ -578,7 +578,8 @@ bool CPDF_DataAvail::CheckHeader() { bool CPDF_DataAvail::CheckFirstPage() { if (!m_pLinearized->GetFirstPageEndOffset() || - !m_pLinearized->GetFileSize() || !m_pLinearized->GetLastXRefOffset()) { + !m_pLinearized->GetFileSize() || + !m_pLinearized->GetMainXRefTableFirstEntryOffset()) { m_docStatus = PDF_DATAAVAIL_ERROR; return false; } @@ -1167,7 +1168,7 @@ CPDF_DataAvail::DocAvailStatus CPDF_DataAvail::CheckLinearizedData() { if (m_bLinearedDataOK) return DataAvailable; ASSERT(m_pLinearized); - if (!m_pLinearized->GetLastXRefOffset()) + if (!m_pLinearized->GetMainXRefTableFirstEntryOffset()) return DataError; if (!m_bMainXRefLoadTried) { diff --git a/core/fpdfapi/parser/cpdf_linearized_header.cpp b/core/fpdfapi/parser/cpdf_linearized_header.cpp index 4d0b0e0acc..98cdcc450f 100644 --- a/core/fpdfapi/parser/cpdf_linearized_header.cpp +++ b/core/fpdfapi/parser/cpdf_linearized_header.cpp @@ -52,7 +52,7 @@ std::unique_ptr<CPDF_LinearizedHeader> CPDF_LinearizedHeader::CreateForObject( CPDF_LinearizedHeader::CPDF_LinearizedHeader(const CPDF_Dictionary* pDict) { m_szFileSize = pDict->GetIntegerFor("L"); m_dwFirstPageNo = pDict->GetIntegerFor("P"); - m_szLastXRefOffset = pDict->GetIntegerFor("T"); + m_szMainXRefTableFirstEntryOffset = pDict->GetIntegerFor("T"); m_PageCount = pDict->GetIntegerFor("N"); m_szFirstPageEndOffset = pDict->GetIntegerFor("E"); m_FirstPageObjNum = pDict->GetIntegerFor("O"); diff --git a/core/fpdfapi/parser/cpdf_linearized_header.h b/core/fpdfapi/parser/cpdf_linearized_header.h index 79795b872f..98ae9c650f 100644 --- a/core/fpdfapi/parser/cpdf_linearized_header.h +++ b/core/fpdfapi/parser/cpdf_linearized_header.h @@ -25,7 +25,9 @@ class CPDF_LinearizedHeader { FX_FILESIZE GetFileSize() const { return m_szFileSize; } uint32_t GetFirstPageNo() const { return m_dwFirstPageNo; } // Will only return values > 0. - FX_FILESIZE GetLastXRefOffset() const { return m_szLastXRefOffset; } + FX_FILESIZE GetMainXRefTableFirstEntryOffset() const { + return m_szMainXRefTableFirstEntryOffset; + } uint32_t GetPageCount() const { return m_PageCount; } // Will only return values > 0. FX_FILESIZE GetFirstPageEndOffset() const { return m_szFirstPageEndOffset; } @@ -43,7 +45,7 @@ class CPDF_LinearizedHeader { private: FX_FILESIZE m_szFileSize = 0; uint32_t m_dwFirstPageNo = 0; - FX_FILESIZE m_szLastXRefOffset = 0; + FX_FILESIZE m_szMainXRefTableFirstEntryOffset = 0; uint32_t m_PageCount = 0; FX_FILESIZE m_szFirstPageEndOffset = 0; uint32_t m_FirstPageObjNum = 0; |