diff options
Diffstat (limited to 'xfa/fde/xml/fde_xml_imp.cpp')
| -rw-r--r-- | xfa/fde/xml/fde_xml_imp.cpp | 269 |
1 files changed, 0 insertions, 269 deletions
diff --git a/xfa/fde/xml/fde_xml_imp.cpp b/xfa/fde/xml/fde_xml_imp.cpp index 6b7bdaaed3..b71d8b8f4f 100644 --- a/xfa/fde/xml/fde_xml_imp.cpp +++ b/xfa/fde/xml/fde_xml_imp.cpp @@ -870,45 +870,7 @@ void CFDE_XMLDoc::ReleaseParser() { m_pSyntaxParser = nullptr; } } -FX_BOOL CFDE_XMLDoc::LoadXML(IFX_Stream* pXMLStream, - int32_t iXMLPlaneSize, - int32_t iTextDataSize, - FDE_XMLREADERHANDLER* pHandler) { - if (!pXMLStream) - return FALSE; - Reset(TRUE); - iXMLPlaneSize = iXMLPlaneSize / 1024; - if (iXMLPlaneSize < 1) { - iXMLPlaneSize = 1; - } - iXMLPlaneSize *= 1024; - if (iXMLPlaneSize < 4096) { - iXMLPlaneSize = 4096; - } - iTextDataSize = iTextDataSize / 128; - if (iTextDataSize < 1) { - iTextDataSize = 1; - } - iTextDataSize *= 128; - if (iTextDataSize < 128) { - iTextDataSize = 128; - } - m_pStream = pXMLStream; - uint16_t wCodePage = m_pStream->GetCodePage(); - if (wCodePage != FX_CODEPAGE_UTF16LE && wCodePage != FX_CODEPAGE_UTF16BE && - wCodePage != FX_CODEPAGE_UTF8) { - m_pStream->SetCodePage(FX_CODEPAGE_UTF8); - } - m_pSyntaxParser = new CFDE_XMLSyntaxParser; - - m_pSyntaxParser->Init(m_pStream, iXMLPlaneSize, iTextDataSize); - if (pHandler) - m_pXMLParser = new CFDE_XMLSAXParser(pHandler, m_pSyntaxParser); - else - m_pXMLParser = new CFDE_XMLDOMParser(m_pRoot, m_pSyntaxParser); - return TRUE; -} FX_BOOL CFDE_XMLDoc::LoadXML(CFDE_XMLParser* pXMLParser) { if (!pXMLParser) return FALSE; @@ -1060,237 +1022,6 @@ void CFDE_XMLDoc::SaveXML(IFX_Stream* pXMLStream, FX_BOOL bSaveBOM) { pXMLStream->SetLength(iPos); } } -CFDE_XMLDOMParser::CFDE_XMLDOMParser(CFDE_XMLNode* pRoot, - CFDE_XMLSyntaxParser* pParser) - : m_pParser(pParser), - m_pParent(pRoot), - m_pChild(nullptr), - m_NodeStack(16), - m_ws1(), - m_ws2() { - m_NodeStack.Push(m_pParent); -} -CFDE_XMLDOMParser::~CFDE_XMLDOMParser() { - m_NodeStack.RemoveAll(); - m_ws1.clear(); - m_ws2.clear(); -} - -int32_t CFDE_XMLDOMParser::DoParser(IFX_Pause* pPause) { - FDE_XmlSyntaxResult syntaxParserResult; - int32_t iCount = 0; - while (TRUE) { - syntaxParserResult = m_pParser->DoSyntaxParse(); - switch (syntaxParserResult) { - case FDE_XmlSyntaxResult::InstructionOpen: - break; - case FDE_XmlSyntaxResult::InstructionClose: - if (m_pChild->GetType() != FDE_XMLNODE_Instruction) { - syntaxParserResult = FDE_XmlSyntaxResult::Error; - break; - } - m_pChild = m_pParent; - break; - case FDE_XmlSyntaxResult::ElementOpen: - case FDE_XmlSyntaxResult::ElementBreak: - break; - case FDE_XmlSyntaxResult::ElementClose: - if (m_pChild->GetType() != FDE_XMLNODE_Element) { - syntaxParserResult = FDE_XmlSyntaxResult::Error; - break; - } - m_pParser->GetTagName(m_ws1); - ((CFDE_XMLElement*)m_pChild)->GetTagName(m_ws2); - if (m_ws1.GetLength() > 0 && m_ws1.Compare(m_ws2) != 0) { - syntaxParserResult = FDE_XmlSyntaxResult::Error; - break; - } - m_NodeStack.Pop(); - if (m_NodeStack.GetSize() < 1) { - syntaxParserResult = FDE_XmlSyntaxResult::Error; - break; - } - m_pParent = (CFDE_XMLNode*)*m_NodeStack.GetTopElement(); - m_pChild = m_pParent; - iCount++; - break; - case FDE_XmlSyntaxResult::TargetName: - m_pParser->GetTargetName(m_ws1); - m_pChild = new CFDE_XMLInstruction(m_ws1); - m_pParent->InsertChildNode(m_pChild); - m_ws1.clear(); - break; - case FDE_XmlSyntaxResult::TagName: - m_pParser->GetTagName(m_ws1); - m_pChild = new CFDE_XMLElement(m_ws1); - m_pParent->InsertChildNode(m_pChild); - m_NodeStack.Push(m_pChild); - m_pParent = m_pChild; - break; - case FDE_XmlSyntaxResult::AttriName: - m_pParser->GetAttributeName(m_ws1); - break; - case FDE_XmlSyntaxResult::AttriValue: - if (!m_pChild) { - syntaxParserResult = FDE_XmlSyntaxResult::Error; - break; - } - m_pParser->GetAttributeName(m_ws2); - if (m_pChild->GetType() == FDE_XMLNODE_Element) { - ((CFDE_XMLElement*)m_pChild)->SetString(m_ws1, m_ws2); - } else if (m_pChild->GetType() == FDE_XMLNODE_Instruction) { - ((CFDE_XMLInstruction*)m_pChild)->SetString(m_ws1, m_ws2); - } - m_ws1.clear(); - break; - case FDE_XmlSyntaxResult::Text: - m_pParser->GetTextData(m_ws1); - m_pChild = new CFDE_XMLText(m_ws1); - m_pParent->InsertChildNode(m_pChild); - m_pChild = m_pParent; - break; - case FDE_XmlSyntaxResult::CData: - m_pParser->GetTextData(m_ws1); - m_pChild = new CFDE_XMLCharData(m_ws1); - m_pParent->InsertChildNode(m_pChild); - m_pChild = m_pParent; - break; - case FDE_XmlSyntaxResult::TargetData: - if (!m_pChild || m_pChild->GetType() != FDE_XMLNODE_Instruction) { - syntaxParserResult = FDE_XmlSyntaxResult::Error; - break; - } - if (!m_ws1.IsEmpty()) { - ((CFDE_XMLInstruction*)m_pChild)->AppendData(m_ws1); - } - m_pParser->GetTargetData(m_ws1); - ((CFDE_XMLInstruction*)m_pChild)->AppendData(m_ws1); - m_ws1.clear(); - break; - default: - break; - } - if (syntaxParserResult == FDE_XmlSyntaxResult::Error || - syntaxParserResult == FDE_XmlSyntaxResult::EndOfString) { - break; - } - if (iCount > 500 && pPause && pPause->NeedToPauseNow()) - break; - } - return m_pParser->GetStatus(); -} - -CFDE_XMLSAXParser::CFDE_XMLSAXParser(FDE_XMLREADERHANDLER* pHandler, - CFDE_XMLSyntaxParser* pParser) - : m_pHandler(pHandler), - m_pParser(pParser), - m_TagStack(16), - m_pTagTop(nullptr), - m_ws1(), - m_ws2() {} -CFDE_XMLSAXParser::~CFDE_XMLSAXParser() { - m_TagStack.RemoveAll(); - m_ws1.clear(); - m_ws2.clear(); -} -int32_t CFDE_XMLSAXParser::DoParser(IFX_Pause* pPause) { - FDE_XmlSyntaxResult syntaxParserResult; - int32_t iCount = 0; - while (TRUE) { - syntaxParserResult = m_pParser->DoSyntaxParse(); - switch (syntaxParserResult) { - case FDE_XmlSyntaxResult::ElementBreak: - if (!m_pTagTop) { - syntaxParserResult = FDE_XmlSyntaxResult::Error; - break; - } - if (m_pTagTop->eType == FDE_XMLNODE_Element) { - m_pHandler->OnTagBreak(m_pHandler, m_pTagTop->wsTagName); - } - break; - case FDE_XmlSyntaxResult::ElementClose: - if (!m_pTagTop || m_pTagTop->eType != FDE_XMLNODE_Element) { - syntaxParserResult = FDE_XmlSyntaxResult::Error; - break; - } - m_pParser->GetTagName(m_ws1); - if (m_ws1.GetLength() > 0 && m_ws1.Compare(m_pTagTop->wsTagName) != 0) { - syntaxParserResult = FDE_XmlSyntaxResult::Error; - break; - } else if (m_ws1.GetLength() == 0) { - m_pHandler->OnTagBreak(m_pHandler, m_pTagTop->wsTagName); - } - m_pHandler->OnTagClose(m_pHandler, m_pTagTop->wsTagName); - Pop(); - iCount++; - break; - case FDE_XmlSyntaxResult::TargetName: { - m_pParser->GetTargetName(m_ws1); - CFDE_XMLTAG xmlTag; - xmlTag.wsTagName = m_ws1; - xmlTag.eType = FDE_XMLNODE_Instruction; - Push(xmlTag); - m_pHandler->OnTagEnter(m_pHandler, FDE_XMLNODE_Instruction, - m_pTagTop->wsTagName); - m_ws1.clear(); - } break; - case FDE_XmlSyntaxResult::TagName: { - m_pParser->GetTargetName(m_ws1); - CFDE_XMLTAG xmlTag; - xmlTag.wsTagName = m_ws1; - xmlTag.eType = FDE_XMLNODE_Element; - Push(xmlTag); - m_pHandler->OnTagEnter(m_pHandler, FDE_XMLNODE_Element, - m_pTagTop->wsTagName); - } break; - case FDE_XmlSyntaxResult::AttriName: - m_pParser->GetTargetName(m_ws1); - break; - case FDE_XmlSyntaxResult::AttriValue: - m_pParser->GetAttributeName(m_ws2); - if (!m_pTagTop) { - syntaxParserResult = FDE_XmlSyntaxResult::Error; - break; - } - if (m_pTagTop->eType == FDE_XMLNODE_Element) { - m_pHandler->OnAttribute(m_pHandler, m_ws1, m_ws2); - } - m_ws1.clear(); - break; - case FDE_XmlSyntaxResult::CData: - m_pParser->GetTextData(m_ws1); - m_pHandler->OnData(m_pHandler, FDE_XMLNODE_CharData, m_ws1); - break; - case FDE_XmlSyntaxResult::Text: - m_pParser->GetTextData(m_ws1); - m_pHandler->OnData(m_pHandler, FDE_XMLNODE_Text, m_ws1); - break; - case FDE_XmlSyntaxResult::TargetData: - m_pParser->GetTargetData(m_ws1); - m_pHandler->OnData(m_pHandler, FDE_XMLNODE_Instruction, m_ws1); - m_ws1.clear(); - break; - default: - break; - } - if (syntaxParserResult == FDE_XmlSyntaxResult::Error || - syntaxParserResult == FDE_XmlSyntaxResult::EndOfString) { - break; - } - if (iCount > 500 && pPause && pPause->NeedToPauseNow()) - break; - } - return m_pParser->GetStatus(); -} - -inline void CFDE_XMLSAXParser::Push(const CFDE_XMLTAG& xmlTag) { - m_TagStack.Push(xmlTag); - m_pTagTop = m_TagStack.GetTopElement(); -} -inline void CFDE_XMLSAXParser::Pop() { - m_TagStack.Pop(); - m_pTagTop = m_TagStack.GetTopElement(); -} CFDE_BlockBuffer::CFDE_BlockBuffer(int32_t iAllocStep) : m_iDataLength(0), |