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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_FXFA_PARSER_CXFA_DOCUMENT_PARSER_H_
#define XFA_FXFA_PARSER_CXFA_DOCUMENT_PARSER_H_
#include <memory>
#include <utility>
#include "core/fxcrt/xml/cfx_xmlnode.h"
#include "xfa/fxfa/fxfa_basic.h"
class CXFA_Document;
class CXFA_Node;
class CFX_XMLDoc;
class CFX_XMLInstruction;
class IFX_SeekableStream;
class CFX_SeekableStreamProxy;
class CXFA_DocumentParser {
public:
CXFA_DocumentParser();
explicit CXFA_DocumentParser(CXFA_Document* pFactory);
~CXFA_DocumentParser();
bool Parse(const RetainPtr<IFX_SeekableStream>& pStream,
XFA_PacketType ePacketID);
CFX_XMLNode* ParseXMLData(const ByteString& wsXML);
void ConstructXFANode(CXFA_Node* pXFANode, CFX_XMLNode* pXMLNode);
std::unique_ptr<CFX_XMLNode> GetXMLRoot() { return std::move(m_pNodeTree); }
CXFA_Node* GetRootNode() const;
// Called later for the ctor with no parameters.
void SetFactory(CXFA_Document* pFactory);
private:
std::unique_ptr<CFX_XMLNode> LoadXML(
const RetainPtr<CFX_SeekableStreamProxy>& pStream);
CXFA_Node* ParseAsXDPPacket(CFX_XMLNode* pXMLDocumentNode,
XFA_PacketType ePacketID);
CXFA_Node* ParseAsXDPPacket_XDP(CFX_XMLNode* pXMLDocumentNode);
CXFA_Node* ParseAsXDPPacket_Config(CFX_XMLNode* pXMLDocumentNode);
CXFA_Node* ParseAsXDPPacket_Template(CFX_XMLNode* pXMLDocumentNode);
CXFA_Node* ParseAsXDPPacket_Form(CFX_XMLNode* pXMLDocumentNode);
CXFA_Node* ParseAsXDPPacket_Data(CFX_XMLNode* pXMLDocumentNode);
CXFA_Node* ParseAsXDPPacket_LocaleConnectionSourceSet(
CFX_XMLNode* pXMLDocumentNode,
XFA_PacketType packet_type,
XFA_Element element);
CXFA_Node* ParseAsXDPPacket_Xdc(CFX_XMLNode* pXMLDocumentNode);
CXFA_Node* ParseAsXDPPacket_User(CFX_XMLNode* pXMLDocumentNode);
CXFA_Node* NormalLoader(CXFA_Node* pXFANode,
CFX_XMLNode* pXMLDoc,
XFA_PacketType ePacketID,
bool bUseAttribute);
CXFA_Node* DataLoader(CXFA_Node* pXFANode,
CFX_XMLNode* pXMLDoc,
bool bDoTransform);
CXFA_Node* UserPacketLoader(CXFA_Node* pXFANode, CFX_XMLNode* pXMLDoc);
void ParseContentNode(CXFA_Node* pXFANode,
CFX_XMLNode* pXMLNode,
XFA_PacketType ePacketID);
void ParseDataValue(CXFA_Node* pXFANode,
CFX_XMLNode* pXMLNode,
XFA_PacketType ePacketID);
void ParseDataGroup(CXFA_Node* pXFANode,
CFX_XMLNode* pXMLNode,
XFA_PacketType ePacketID);
void ParseInstruction(CXFA_Node* pXFANode,
CFX_XMLInstruction* pXMLInstruction,
XFA_PacketType ePacketID);
UnownedPtr<CXFA_Document> m_pFactory;
std::unique_ptr<CFX_XMLNode> m_pNodeTree;
// TODO(dsinclair): Figure out who owns this.
CXFA_Node* m_pRootNode = nullptr;
const bool m_bDocumentParser;
};
#endif // XFA_FXFA_PARSER_CXFA_DOCUMENT_PARSER_H_
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