diff options
Diffstat (limited to 'xfa/src/fde/xml/fde_xml_imp.h')
| -rw-r--r-- | xfa/src/fde/xml/fde_xml_imp.h | 354 |
1 files changed, 0 insertions, 354 deletions
diff --git a/xfa/src/fde/xml/fde_xml_imp.h b/xfa/src/fde/xml/fde_xml_imp.h deleted file mode 100644 index 815d746d31..0000000000 --- a/xfa/src/fde/xml/fde_xml_imp.h +++ /dev/null @@ -1,354 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifndef XFA_SRC_FDE_XML_FDE_XML_IMP_H_ -#define XFA_SRC_FDE_XML_FDE_XML_IMP_H_ - -#include "core/include/fxcrt/fx_system.h" -#include "xfa/src/fde/xml/fde_xml.h" -#include "xfa/src/fgas/crt/fgas_memory.h" -#include "xfa/src/fgas/crt/fgas_stream.h" - -class CFDE_BlockBuffer; -class CFDE_XMLInstruction; -class CFDE_XMLElement; -class CFDE_XMLText; -class CFDE_XMLDoc; -class IFDE_XMLParser; -class CFDE_XMLDOMParser; -class CFDE_XMLSAXParser; -class CFDE_XMLSyntaxParser; - -class CFDE_XMLNode : public CFX_Target { - public: - CFDE_XMLNode(); - virtual void Release() { delete this; } - virtual FDE_XMLNODETYPE GetType() const { return FDE_XMLNODE_Unknown; } - virtual int32_t CountChildNodes() const; - virtual CFDE_XMLNode* GetChildNode(int32_t index) const; - virtual int32_t GetChildNodeIndex(CFDE_XMLNode* pNode) const; - virtual CFDE_XMLNode* GetPath(const FX_WCHAR* pPath, - int32_t iLength = -1, - FX_BOOL bQualifiedName = TRUE) const; - virtual int32_t InsertChildNode(CFDE_XMLNode* pNode, int32_t index = -1); - virtual void RemoveChildNode(CFDE_XMLNode* pNode); - virtual void DeleteChildren(); - virtual CFDE_XMLNode* GetNodeItem(IFDE_XMLNode::NodeItem eItem) const; - virtual int32_t GetNodeLevel() const; - virtual FX_BOOL InsertNodeItem(IFDE_XMLNode::NodeItem eItem, - CFDE_XMLNode* pNode); - virtual CFDE_XMLNode* RemoveNodeItem(IFDE_XMLNode::NodeItem eItem); - virtual CFDE_XMLNode* Clone(FX_BOOL bRecursive); - virtual void SaveXMLNode(IFX_Stream* pXMLStream); - - public: - ~CFDE_XMLNode(); - void CloneChildren(CFDE_XMLNode* pClone); - CFDE_XMLNode* m_pParent; - CFDE_XMLNode* m_pChild; - CFDE_XMLNode* m_pPrior; - CFDE_XMLNode* m_pNext; -}; -class CFDE_XMLInstruction : public CFDE_XMLNode { - public: - CFDE_XMLInstruction(const CFX_WideString& wsTarget); - virtual void Release() { delete this; } - virtual FDE_XMLNODETYPE GetType() const { return FDE_XMLNODE_Instruction; } - virtual CFDE_XMLNode* Clone(FX_BOOL bRecursive); - virtual void GetTargetName(CFX_WideString& wsTarget) const { - wsTarget = m_wsTarget; - } - virtual int32_t CountAttributes() const; - virtual FX_BOOL GetAttribute(int32_t index, - CFX_WideString& wsAttriName, - CFX_WideString& wsAttriValue) const; - virtual FX_BOOL HasAttribute(const FX_WCHAR* pwsAttriName) const; - virtual void GetString(const FX_WCHAR* pwsAttriName, - CFX_WideString& wsAttriValue, - const FX_WCHAR* pwsDefValue = NULL) const; - virtual void SetString(const CFX_WideString& wsAttriName, - const CFX_WideString& wsAttriValue); - virtual int32_t GetInteger(const FX_WCHAR* pwsAttriName, - int32_t iDefValue = 0) const; - virtual void SetInteger(const FX_WCHAR* pwsAttriName, int32_t iAttriValue); - virtual FX_FLOAT GetFloat(const FX_WCHAR* pwsAttriName, - FX_FLOAT fDefValue = 0) const; - virtual void SetFloat(const FX_WCHAR* pwsAttriName, FX_FLOAT fAttriValue); - virtual void RemoveAttribute(const FX_WCHAR* pwsAttriName); - virtual int32_t CountData() const; - virtual FX_BOOL GetData(int32_t index, CFX_WideString& wsData) const; - virtual void AppendData(const CFX_WideString& wsData); - virtual void RemoveData(int32_t index); - - public: - ~CFDE_XMLInstruction() {} - CFX_WideString m_wsTarget; - CFX_WideStringArray m_Attributes; - CFX_WideStringArray m_TargetData; -}; -class CFDE_XMLElement : public CFDE_XMLNode { - public: - CFDE_XMLElement(const CFX_WideString& wsTag); - virtual void Release() { delete this; } - virtual FDE_XMLNODETYPE GetType() const { return FDE_XMLNODE_Element; } - virtual CFDE_XMLNode* Clone(FX_BOOL bRecursive); - virtual void GetTagName(CFX_WideString& wsTag) const; - virtual void GetLocalTagName(CFX_WideString& wsTag) const; - virtual void GetNamespacePrefix(CFX_WideString& wsPrefix) const; - virtual void GetNamespaceURI(CFX_WideString& wsNamespace) const; - virtual int32_t CountAttributes() const; - virtual FX_BOOL GetAttribute(int32_t index, - CFX_WideString& wsAttriName, - CFX_WideString& wsAttriValue) const; - virtual FX_BOOL HasAttribute(const FX_WCHAR* pwsAttriName) const; - virtual void GetString(const FX_WCHAR* pwsAttriName, - CFX_WideString& wsAttriValue, - const FX_WCHAR* pwsDefValue = NULL) const; - virtual void SetString(const CFX_WideString& wsAttriName, - const CFX_WideString& wsAttriValue); - virtual int32_t GetInteger(const FX_WCHAR* pwsAttriName, - int32_t iDefValue = 0) const; - virtual void SetInteger(const FX_WCHAR* pwsAttriName, int32_t iAttriValue); - virtual FX_FLOAT GetFloat(const FX_WCHAR* pwsAttriName, - FX_FLOAT fDefValue = 0) const; - virtual void SetFloat(const FX_WCHAR* pwsAttriName, FX_FLOAT fAttriValue); - virtual void RemoveAttribute(const FX_WCHAR* pwsAttriName); - virtual void GetTextData(CFX_WideString& wsText) const; - virtual void SetTextData(const CFX_WideString& wsText); - - public: - ~CFDE_XMLElement(); - CFX_WideString m_wsTag; - CFX_WideStringArray m_Attributes; -}; -class CFDE_XMLText : public CFDE_XMLNode { - public: - CFDE_XMLText(const CFX_WideString& wsText); - virtual void Release() { delete this; } - virtual FDE_XMLNODETYPE GetType() const { return FDE_XMLNODE_Text; } - virtual CFDE_XMLNode* Clone(FX_BOOL bRecursive); - virtual void GetText(CFX_WideString& wsText) const { wsText = m_wsText; } - virtual void SetText(const CFX_WideString& wsText) { m_wsText = wsText; } - - public: - ~CFDE_XMLText() {} - CFX_WideString m_wsText; -}; -class CFDE_XMLDeclaration : public CFDE_XMLNode { - public: - CFDE_XMLDeclaration() : CFDE_XMLNode() {} -}; -class CFDE_XMLCharData : public CFDE_XMLDeclaration { - public: - CFDE_XMLCharData(const CFX_WideString& wsCData); - - virtual void Release() { delete this; } - virtual FDE_XMLNODETYPE GetType() const { return FDE_XMLNODE_CharData; } - virtual CFDE_XMLNode* Clone(FX_BOOL bRecursive); - virtual void GetCharData(CFX_WideString& wsCharData) const { - wsCharData = m_wsCharData; - } - virtual void SetCharData(const CFX_WideString& wsCData) { - m_wsCharData = wsCData; - } - - public: - ~CFDE_XMLCharData() {} - - CFX_WideString m_wsCharData; -}; -class CFDE_XMLDoc : public CFX_Target { - public: - CFDE_XMLDoc(); - ~CFDE_XMLDoc(); - virtual void Release() { delete this; } - virtual FX_BOOL LoadXML(IFX_Stream* pXMLStream, - int32_t iXMLPlaneSize = 8192, - int32_t iTextDataSize = 256, - FDE_XMLREADERHANDLER* pHandler = NULL); - virtual FX_BOOL LoadXML(IFDE_XMLParser* pXMLParser); - virtual int32_t DoLoad(IFX_Pause* pPause = NULL); - virtual void CloseXML(); - virtual CFDE_XMLNode* GetRoot() const { return m_pRoot; } - virtual void SaveXML(IFX_Stream* pXMLStream = NULL, FX_BOOL bSaveBOM = TRUE); - virtual void SaveXMLNode(IFX_Stream* pXMLStream, IFDE_XMLNode* pNode); - - protected: - IFX_Stream* m_pStream; - int32_t m_iStatus; - CFDE_XMLNode* m_pRoot; - IFDE_XMLSyntaxParser* m_pSyntaxParser; - IFDE_XMLParser* m_pXMLParser; - void Reset(FX_BOOL bInitRoot); - void ReleaseParser(); -}; -typedef CFX_StackTemplate<CFDE_XMLNode*> CFDE_XMLDOMNodeStack; -class CFDE_XMLDOMParser : public IFDE_XMLParser, public CFX_Target { - public: - CFDE_XMLDOMParser(CFDE_XMLNode* pRoot, IFDE_XMLSyntaxParser* pParser); - ~CFDE_XMLDOMParser(); - - virtual void Release() { delete this; } - virtual int32_t DoParser(IFX_Pause* pPause); - - private: - IFDE_XMLSyntaxParser* m_pParser; - CFDE_XMLNode* m_pParent; - CFDE_XMLNode* m_pChild; - CFDE_XMLDOMNodeStack m_NodeStack; - CFX_WideString m_ws1; - CFX_WideString m_ws2; -}; -class CFDE_XMLTAG : public CFX_Target { - public: - CFDE_XMLTAG() : eType(FDE_XMLNODE_Unknown) {} - CFDE_XMLTAG(const CFDE_XMLTAG& src) - : wsTagName(src.wsTagName), eType(src.eType) {} - CFX_WideString wsTagName; - FDE_XMLNODETYPE eType; -}; -typedef CFX_ObjectStackTemplate<CFDE_XMLTAG> CFDE_XMLTagStack; -class CFDE_XMLSAXParser : public IFDE_XMLParser, public CFX_Target { - public: - CFDE_XMLSAXParser(FDE_XMLREADERHANDLER* pHandler, - IFDE_XMLSyntaxParser* pParser); - ~CFDE_XMLSAXParser(); - - virtual void Release() { delete this; } - virtual int32_t DoParser(IFX_Pause* pPause); - - private: - void Push(const CFDE_XMLTAG& xmlTag); - void Pop(); - FDE_XMLREADERHANDLER* m_pHandler; - IFDE_XMLSyntaxParser* m_pParser; - CFDE_XMLTagStack m_TagStack; - CFDE_XMLTAG* m_pTagTop; - CFX_WideString m_ws1; - CFX_WideString m_ws2; -}; - -class CFDE_BlockBuffer : public CFX_Target { - public: - CFDE_BlockBuffer(int32_t iAllocStep = 1024 * 1024); - ~CFDE_BlockBuffer(); - - FX_BOOL InitBuffer(int32_t iBufferSize = 1024 * 1024); - FX_BOOL IsInitialized() { return m_iBufferSize / m_iAllocStep >= 1; } - void ReleaseBuffer() { delete this; } - FX_WCHAR* GetAvailableBlock(int32_t& iIndexInBlock); - inline int32_t GetAllocStep() const { return m_iAllocStep; } - inline int32_t& GetDataLengthRef() { return m_iDataLength; } - inline void Reset(FX_BOOL bReserveData = TRUE) { - if (!bReserveData) { - m_iStartPosition = 0; - } - m_iDataLength = 0; - } - void SetTextChar(int32_t iIndex, FX_WCHAR ch); - int32_t DeleteTextChars(int32_t iCount, FX_BOOL bDirection = TRUE); - void GetTextData(CFX_WideString& wsTextData, - int32_t iStart = 0, - int32_t iLength = -1) const; - - protected: - inline void TextDataIndex2BufIndex(const int32_t iIndex, - int32_t& iBlockIndex, - int32_t& iInnerIndex) const; - void ClearBuffer(); - CFX_PtrArray m_BlockArray; - int32_t m_iDataLength; - int32_t m_iBufferSize; - int32_t m_iAllocStep; - int32_t m_iStartPosition; -}; - -#define FDE_XMLSYNTAXMODE_Text 0 -#define FDE_XMLSYNTAXMODE_Node 1 -#define FDE_XMLSYNTAXMODE_Target 2 -#define FDE_XMLSYNTAXMODE_Tag 3 -#define FDE_XMLSYNTAXMODE_AttriName 4 -#define FDE_XMLSYNTAXMODE_AttriEqualSign 5 -#define FDE_XMLSYNTAXMODE_AttriQuotation 6 -#define FDE_XMLSYNTAXMODE_AttriValue 7 -#define FDE_XMLSYNTAXMODE_Entity 8 -#define FDE_XMLSYNTAXMODE_EntityDecimal 9 -#define FDE_XMLSYNTAXMODE_EntityHex 10 -#define FDE_XMLSYNTAXMODE_CloseInstruction 11 -#define FDE_XMLSYNTAXMODE_BreakElement 12 -#define FDE_XMLSYNTAXMODE_CloseElement 13 -#define FDE_XMLSYNTAXMODE_SkipDeclNode 14 -#define FDE_XMLSYNTAXMODE_DeclCharData 15 -#define FDE_XMLSYNTAXMODE_SkipComment 16 -#define FDE_XMLSYNTAXMODE_SkipCommentOrDecl 17 -#define FDE_XMLSYNTAXMODE_TargetData 18 -class CFDE_XMLSyntaxParser : public IFDE_XMLSyntaxParser, public CFX_Target { - public: - CFDE_XMLSyntaxParser(); - ~CFDE_XMLSyntaxParser(); - virtual void Release() { delete this; } - virtual void Init(IFX_Stream* pStream, - int32_t iXMLPlaneSize, - int32_t iTextDataSize = 256); - virtual FX_DWORD DoSyntaxParse(); - virtual int32_t GetStatus() const; - virtual int32_t GetCurrentPos() const { - return m_iParsedChars + (m_pStart - m_pBuffer); - } - virtual FX_FILESIZE GetCurrentBinaryPos() const; - virtual int32_t GetCurrentNodeNumber() const { return m_iCurrentNodeNum; } - virtual int32_t GetLastNodeNumber() const { return m_iLastNodeNum; } - - virtual void GetTargetName(CFX_WideString& wsTarget) const { - m_BlockBuffer.GetTextData(wsTarget, 0, m_iTextDataLength); - } - virtual void GetTagName(CFX_WideString& wsTag) const { - m_BlockBuffer.GetTextData(wsTag, 0, m_iTextDataLength); - } - virtual void GetAttributeName(CFX_WideString& wsAttriName) const { - m_BlockBuffer.GetTextData(wsAttriName, 0, m_iTextDataLength); - } - virtual void GetAttributeValue(CFX_WideString& wsAttriValue) const { - m_BlockBuffer.GetTextData(wsAttriValue, 0, m_iTextDataLength); - } - virtual void GetTextData(CFX_WideString& wsText) const { - m_BlockBuffer.GetTextData(wsText, 0, m_iTextDataLength); - } - virtual void GetTargetData(CFX_WideString& wsData) const { - m_BlockBuffer.GetTextData(wsData, 0, m_iTextDataLength); - } - - protected: - IFX_Stream* m_pStream; - int32_t m_iXMLPlaneSize; - int32_t m_iCurrentPos; - int32_t m_iCurrentNodeNum; - int32_t m_iLastNodeNum; - int32_t m_iParsedChars; - int32_t m_iParsedBytes; - FX_WCHAR* m_pBuffer; - int32_t m_iBufferChars; - FX_BOOL m_bEOS; - FX_WCHAR* m_pStart; - FX_WCHAR* m_pEnd; - FDE_XMLNODE m_CurNode; - CFDE_XMLNodeStack m_XMLNodeStack; - CFDE_BlockBuffer m_BlockBuffer; - int32_t m_iAllocStep; - int32_t& m_iDataLength; - FX_WCHAR* m_pCurrentBlock; - int32_t m_iIndexInBlock; - int32_t m_iTextDataLength; - FX_DWORD m_dwStatus; - FX_DWORD m_dwMode; - FX_WCHAR m_wQuotationMark; - int32_t m_iEntityStart; - CFX_DWordStack m_SkipStack; - FX_WCHAR m_SkipChar; - inline void ParseTextChar(FX_WCHAR ch); -}; - -#endif // XFA_SRC_FDE_XML_FDE_XML_IMP_H_ |