diff options
author | Dan Sinclair <dsinclair@chromium.org> | 2015-10-21 11:01:01 -0400 |
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committer | Dan Sinclair <dsinclair@chromium.org> | 2015-10-21 11:01:01 -0400 |
commit | 83bf02dfb860a66d756434d194118dae572d04d3 (patch) | |
tree | 64647a3ca2708fad1c50235943da63f22ea66a1d /core/src/fpdfapi/fpdf_parser/fpdf_parser_document.cpp | |
parent | 8430a5d04883fac4666d0c321fc679bcaf99cb71 (diff) | |
download | pdfium-83bf02dfb860a66d756434d194118dae572d04d3.tar.xz |
Add type cast definitions for CPDF_Number.
This Cl adds ToNumber, CPDF_Object::AsNumber and CPDF_Object::IsNumber and
updates the src to use them as needed.
BUG=pdfium:201
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1410673005 .
Diffstat (limited to 'core/src/fpdfapi/fpdf_parser/fpdf_parser_document.cpp')
-rw-r--r-- | core/src/fpdfapi/fpdf_parser/fpdf_parser_document.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_document.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_document.cpp index 29c1a007cf..3d9900deac 100644 --- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_document.cpp +++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_document.cpp @@ -71,18 +71,17 @@ void CPDF_Document::LoadAsynDoc(CPDF_Dictionary* pLinearized) { } FX_DWORD dwPageCount = 0; CPDF_Object* pCount = pLinearized->GetElement(FX_BSTRC("N")); - if (pCount && pCount->GetType() == PDFOBJ_NUMBER) { + if (ToNumber(pCount)) dwPageCount = pCount->GetInteger(); - } + m_PageList.SetSize(dwPageCount); CPDF_Object* pNo = pLinearized->GetElement(FX_BSTRC("P")); - if (pNo && pNo->GetType() == PDFOBJ_NUMBER) { + if (ToNumber(pNo)) m_dwFirstPageNo = pNo->GetInteger(); - } + CPDF_Object* pObjNum = pLinearized->GetElement(FX_BSTRC("O")); - if (pObjNum && pObjNum->GetType() == PDFOBJ_NUMBER) { + if (ToNumber(pObjNum)) m_dwFirstPageObjNum = pObjNum->GetInteger(); - } } void CPDF_Document::LoadPages() { m_PageList.SetSize(_GetPageCount()); |