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| author | Dan Sinclair <dsinclair@chromium.org> | 2015-10-20 16:24:45 -0400 |
|---|---|---|
| committer | Dan Sinclair <dsinclair@chromium.org> | 2015-10-20 16:24:45 -0400 |
| commit | f1251c1ff2b3452854681d0648b4c1ca4180ff0d (patch) | |
| tree | dbcff41b8f8a5ea3d1d5280ff0c946b9647c301a /core/src/fpdfapi/fpdf_edit | |
| parent | 49f88b708d905b052bc00769ac7cb48202cac019 (diff) | |
| download | pdfium-f1251c1ff2b3452854681d0648b4c1ca4180ff0d.tar.xz | |
[Merge to XFA] Revert "Revert "Add type cast definitions for CPDF_Dictionary.""
This reverts commit 937840e1722d1f2b77d80575d6e710d760662c9c.
Add type cast definitions for CPDF_Dictionary.
This CL adds ToCPDFDictionary type definitions and updates one file to use
instead of straight casts. I had to fix two places where we'd casted off the
constness of the original pointer.
BUG=pdfium:201
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1420583003 .
(cherry picked from commit 39869b641511c882d78e17548293cdb458c36f38)
Review URL: https://codereview.chromium.org/1410343003 .
Diffstat (limited to 'core/src/fpdfapi/fpdf_edit')
| -rw-r--r-- | core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp b/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp index 4e6c72355d..054cf10c22 100644 --- a/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp +++ b/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp @@ -110,7 +110,7 @@ int32_t PDF_CreatorAppendObject(const CPDF_Object* pObj, return -1; } offset += 2; - CPDF_Dictionary* p = (CPDF_Dictionary*)pObj; + const CPDF_Dictionary* p = pObj->AsDictionary(); FX_POSITION pos = p->GetStartPos(); while (pos) { CFX_ByteString key; @@ -334,7 +334,8 @@ CPDF_FlateEncoder::CPDF_FlateEncoder() { } void CPDF_FlateEncoder::CloneDict() { if (!m_bCloned) { - m_pDict = (CPDF_Dictionary*)m_pDict->Clone(); + m_pDict = ToDictionary(m_pDict->Clone()); + ASSERT(m_pDict); m_bCloned = TRUE; } } @@ -349,7 +350,7 @@ FX_BOOL CPDF_FlateEncoder::Initialize(CPDF_Stream* pStream, destAcc.LoadAllData(pStream); m_dwSize = destAcc.GetSize(); m_pData = (uint8_t*)destAcc.DetachData(); - m_pDict = (CPDF_Dictionary*)pStream->GetDict()->Clone(); + m_pDict = ToDictionary(pStream->GetDict()->Clone()); m_pDict->RemoveAt(FX_BSTRC("Filter")); m_bNewData = TRUE; m_bCloned = TRUE; @@ -365,7 +366,7 @@ FX_BOOL CPDF_FlateEncoder::Initialize(CPDF_Stream* pStream, m_bNewData = TRUE; m_bCloned = TRUE; ::FlateEncode(m_Acc.GetData(), m_Acc.GetSize(), m_pData, m_dwSize); - m_pDict = (CPDF_Dictionary*)pStream->GetDict()->Clone(); + m_pDict = ToDictionary(pStream->GetDict()->Clone()); m_pDict->SetAtInteger("Length", m_dwSize); m_pDict->SetAtName("Filter", "FlateDecode"); m_pDict->RemoveAt("DecodeParms"); @@ -1227,7 +1228,7 @@ int32_t CPDF_Creator::WriteDirectObj(FX_DWORD objnum, return -1; } m_Offset += 2; - CPDF_Dictionary* p = (CPDF_Dictionary*)pObj; + const CPDF_Dictionary* p = pObj->AsDictionary(); FX_BOOL bSignDict = IsSignatureDict(p); FX_POSITION pos = p->GetStartPos(); while (pos) { |