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// 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_PARSER_IMP
#define _XFA_PARSER_IMP
#define _XFA_VERIFY_Checksum_
class CXFA_XMLParser;
class CXFA_SimpleParser : public IXFA_Parser
{
public:
CXFA_SimpleParser(IXFA_ObjFactory *pFactory, FX_BOOL bDocumentParser = FALSE);
~CXFA_SimpleParser();
virtual void Release()
{
delete this;
}
virtual int32_t StartParse(IFX_FileRead *pStream, XFA_XDPPACKET ePacketID = XFA_XDPPACKET_XDP);
virtual int32_t DoParse(IFX_Pause *pPause = NULL);
virtual int32_t ParseXMLData(const CFX_WideString &wsXML, IFDE_XMLNode* &pXMLNode, IFX_Pause *pPause = NULL);
virtual void ConstructXFANode(CXFA_Node* pXFANode, IFDE_XMLNode* pXMLNode);
virtual IXFA_ObjFactory* GetFactory() const
{
return m_pFactory;
}
virtual CXFA_Node* GetRootNode() const
{
return m_pRootNode;
}
virtual IFDE_XMLDoc* GetXMLDoc() const
{
return m_pXMLDoc;
}
virtual void CloseParser();
protected:
CXFA_Node* ParseAsXDPPacket (IFDE_XMLNode* pXMLDocumentNode, XFA_XDPPACKET ePacketID);
CXFA_Node* ParseAsXDPPacket_XDP (IFDE_XMLNode* pXMLDocumentNode, XFA_XDPPACKET ePacketID);
CXFA_Node* ParseAsXDPPacket_Config (IFDE_XMLNode* pXMLDocumentNode, XFA_XDPPACKET ePacketID);
CXFA_Node* ParseAsXDPPacket_TemplateForm (IFDE_XMLNode* pXMLDocumentNode, XFA_XDPPACKET ePacketID);
CXFA_Node* ParseAsXDPPacket_Data (IFDE_XMLNode* pXMLDocumentNode, XFA_XDPPACKET ePacketID);
CXFA_Node* ParseAsXDPPacket_LocaleConnectionSourceSet (IFDE_XMLNode* pXMLDocumentNode, XFA_XDPPACKET ePacketID);
CXFA_Node* ParseAsXDPPacket_Xdc (IFDE_XMLNode* pXMLDocumentNode, XFA_XDPPACKET ePacketID);
CXFA_Node* ParseAsXDPPacket_User (IFDE_XMLNode* pXMLDocumentNode, XFA_XDPPACKET ePacketID);
CXFA_Node* NormalLoader (CXFA_Node* pXFANode, IFDE_XMLNode* pXMLDoc, XFA_XDPPACKET ePacketID, FX_BOOL bUseAttribute = TRUE);
CXFA_Node* DataLoader (CXFA_Node* pXFANode, IFDE_XMLNode* pXMLDoc, FX_BOOL bDoTransform);
CXFA_Node* UserPacketLoader (CXFA_Node* pXFANode, IFDE_XMLNode* pXMLDoc);
void ParseContentNode (CXFA_Node* pXFANode, IFDE_XMLNode* pXMLNode, XFA_XDPPACKET ePacketID);
void ParseDataValue (CXFA_Node* pXFANode, IFDE_XMLNode* pXMLNode, XFA_XDPPACKET ePacketID);
void ParseDataGroup (CXFA_Node* pXFANode, IFDE_XMLNode* pXMLNode, XFA_XDPPACKET ePacketID);
void ParseInstruction (CXFA_Node *pXFANode, IFDE_XMLInstruction *pXMLInstruction, XFA_XDPPACKET ePacketID);
protected:
void SetFactory (IXFA_ObjFactory* pFactory);
CXFA_XMLParser* m_pXMLParser;
IFDE_XMLDoc* m_pXMLDoc;
IFX_Stream* m_pStream;
IFX_FileRead* m_pFileRead;
IXFA_ObjFactory* m_pFactory;
CXFA_Node* m_pRootNode;
XFA_XDPPACKET m_ePacketID;
FX_BOOL m_bDocumentParser;
friend class CXFA_DocumentParser;
};
class CXFA_DocumentParser : public IXFA_DocParser
{
public:
CXFA_DocumentParser(IXFA_Notify *pNotify);
~CXFA_DocumentParser();
virtual void Release()
{
delete this;
}
virtual int32_t StartParse(IFX_FileRead *pStream, XFA_XDPPACKET ePacketID = XFA_XDPPACKET_XDP);
virtual int32_t DoParse(IFX_Pause *pPause = NULL);
virtual int32_t ParseXMLData(const CFX_WideString &wsXML, IFDE_XMLNode* &pXMLNode, IFX_Pause *pPause = NULL);
virtual void ConstructXFANode(CXFA_Node* pXFANode, IFDE_XMLNode* pXMLNode);
virtual IXFA_ObjFactory* GetFactory() const
{
return m_nodeParser.GetFactory();
}
virtual CXFA_Node* GetRootNode() const
{
return m_nodeParser.GetRootNode();
}
virtual IFDE_XMLDoc* GetXMLDoc() const
{
return m_nodeParser.GetXMLDoc();
}
virtual IXFA_Notify* GetNotify() const
{
return m_pNotify;
}
virtual CXFA_Document* GetDocument() const
{
return m_pDocument;
}
virtual void CloseParser();
protected:
CXFA_SimpleParser m_nodeParser;
IXFA_Notify* m_pNotify;
CXFA_Document* m_pDocument;
};
typedef CFX_StackTemplate<IFDE_XMLNode*> CXFA_XMLNodeStack;
class CXFA_XMLParser : public IFDE_XMLParser
{
public:
CXFA_XMLParser(IFDE_XMLNode *pRoot, IFX_Stream *pStream);
~CXFA_XMLParser();
virtual void Release()
{
delete this;
}
virtual int32_t DoParser(IFX_Pause *pPause);
protected:
IFDE_XMLNode *m_pRoot;
IFX_Stream *m_pStream;
IFDE_XMLSyntaxParser *m_pParser;
IFDE_XMLNode *m_pParent;
IFDE_XMLNode *m_pChild;
CXFA_XMLNodeStack m_NodeStack;
CFX_WideString m_ws1;
CFX_WideString m_ws2;
FX_DWORD m_dwStatus;
#ifdef _XFA_VERIFY_Checksum_
public:
FX_FILESIZE m_nStart[2];
size_t m_nSize[2];
FX_FILESIZE m_nElementStart;
FX_WORD m_dwCheckStatus;
FX_WORD m_dwCurrentCheckStatus;
#endif
};
#endif
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