diff options
Diffstat (limited to 'core/fpdfapi/page/cpdf_form.cpp')
-rw-r--r-- | core/fpdfapi/page/cpdf_form.cpp | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/core/fpdfapi/page/cpdf_form.cpp b/core/fpdfapi/page/cpdf_form.cpp index c5d9cbffcf..12403a4cc9 100644 --- a/core/fpdfapi/page/cpdf_form.cpp +++ b/core/fpdfapi/page/cpdf_form.cpp @@ -35,23 +35,29 @@ CPDF_Form::~CPDF_Form() {} void CPDF_Form::StartParse(CPDF_AllStates* pGraphicStates, const CFX_Matrix* pParentMatrix, CPDF_Type3Char* pType3Char, - int level) { + std::set<const uint8_t*>* parsedSet) { if (m_ParseState == CONTENT_PARSED || m_ParseState == CONTENT_PARSING) return; + if (!parsedSet) { + if (!m_ParsedSet) + m_ParsedSet = pdfium::MakeUnique<std::set<const uint8_t*>>(); + parsedSet = m_ParsedSet.get(); + } + m_pParser = pdfium::MakeUnique<CPDF_ContentParser>(); - m_pParser->Start(this, pGraphicStates, pParentMatrix, pType3Char, level); + m_pParser->Start(this, pGraphicStates, pParentMatrix, pType3Char, parsedSet); m_ParseState = CONTENT_PARSING; } void CPDF_Form::ParseContent() { - ParseContentWithParams(nullptr, nullptr, nullptr, 0); + ParseContentWithParams(nullptr, nullptr, nullptr, nullptr); } void CPDF_Form::ParseContentWithParams(CPDF_AllStates* pGraphicStates, const CFX_Matrix* pParentMatrix, CPDF_Type3Char* pType3Char, - int level) { - StartParse(pGraphicStates, pParentMatrix, pType3Char, level); + std::set<const uint8_t*>* parsedSet) { + StartParse(pGraphicStates, pParentMatrix, pType3Char, parsedSet); ContinueParse(nullptr); } |