diff options
Diffstat (limited to 'core/fpdfapi/page/cpdf_form.h')
| -rw-r--r-- | core/fpdfapi/page/cpdf_form.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/core/fpdfapi/page/cpdf_form.h b/core/fpdfapi/page/cpdf_form.h index 9052b9d00..ba0fbd43a 100644 --- a/core/fpdfapi/page/cpdf_form.h +++ b/core/fpdfapi/page/cpdf_form.h @@ -24,6 +24,14 @@ class CPDF_Type3Char; class CPDF_Form final : public CPDF_PageObjectHolder, public CPDF_Font::FormIface { public: + struct RecursionState { + RecursionState(); + ~RecursionState(); + + std::set<const uint8_t*> parsed_set; + int form_count = 0; + }; + // Helper method to choose the first non-null resources dictionary. static CPDF_Dictionary* ChooseResourcesDict(CPDF_Dictionary* pResources, CPDF_Dictionary* pParentResources, @@ -48,7 +56,7 @@ class CPDF_Form final : public CPDF_PageObjectHolder, void ParseContent(); void ParseContent(const CPDF_AllStates* pGraphicStates, const CFX_Matrix* pParentMatrix, - std::set<const uint8_t*>* pParsedSet); + RecursionState* recursion_state); RetainPtr<const CPDF_Stream> GetStream() const; @@ -56,9 +64,9 @@ class CPDF_Form final : public CPDF_PageObjectHolder, void ParseContentInternal(const CPDF_AllStates* pGraphicStates, const CFX_Matrix* pParentMatrix, CPDF_Type3Char* pType3Char, - std::set<const uint8_t*>* pParsedSet); + RecursionState* recursion_state); - std::set<const uint8_t*> m_ParsedSet; + RecursionState m_RecursionState; RetainPtr<CPDF_Stream> const m_pFormStream; }; |