1 // Copyright 2014 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef XFA_FXFA_PARSER_CXFA_SIMPLE_PARSER_H_ 8 #define XFA_FXFA_PARSER_CXFA_SIMPLE_PARSER_H_ 9 10 #include <memory> 11 12 #include "xfa/fde/xml/fde_xml_imp.h" 13 #include "xfa/fxfa/fxfa_basic.h" 14 15 class CXFA_Document; 16 class CXFA_Node; 17 class CXFA_XMLParser; 18 class IFX_SeekableReadStream; 19 class IFX_Pause; 20 class IFGAS_Stream; 21 22 class CXFA_SimpleParser { 23 public: 24 CXFA_SimpleParser(CXFA_Document* pFactory, bool bDocumentParser); 25 ~CXFA_SimpleParser(); 26 27 int32_t StartParse(const CFX_RetainPtr<IFX_SeekableReadStream>& pStream, 28 XFA_XDPPACKET ePacketID); 29 int32_t DoParse(IFX_Pause* pPause); 30 int32_t ParseXMLData(const CFX_WideString& wsXML, 31 CFDE_XMLNode*& pXMLNode, 32 IFX_Pause* pPause); 33 void ConstructXFANode(CXFA_Node* pXFANode, CFDE_XMLNode* pXMLNode); 34 CXFA_Node* GetRootNode() const; 35 CFDE_XMLDoc* GetXMLDoc() const; 36 void CloseParser(); 37 38 void SetFactory(CXFA_Document* pFactory); 39 40 private: 41 CXFA_Node* ParseAsXDPPacket(CFDE_XMLNode* pXMLDocumentNode, 42 XFA_XDPPACKET ePacketID); 43 CXFA_Node* ParseAsXDPPacket_XDP(CFDE_XMLNode* pXMLDocumentNode, 44 XFA_XDPPACKET ePacketID); 45 CXFA_Node* ParseAsXDPPacket_Config(CFDE_XMLNode* pXMLDocumentNode, 46 XFA_XDPPACKET ePacketID); 47 CXFA_Node* ParseAsXDPPacket_TemplateForm(CFDE_XMLNode* pXMLDocumentNode, 48 XFA_XDPPACKET ePacketID); 49 CXFA_Node* ParseAsXDPPacket_Data(CFDE_XMLNode* pXMLDocumentNode, 50 XFA_XDPPACKET ePacketID); 51 CXFA_Node* ParseAsXDPPacket_LocaleConnectionSourceSet( 52 CFDE_XMLNode* pXMLDocumentNode, 53 XFA_XDPPACKET ePacketID); 54 CXFA_Node* ParseAsXDPPacket_Xdc(CFDE_XMLNode* pXMLDocumentNode, 55 XFA_XDPPACKET ePacketID); 56 CXFA_Node* ParseAsXDPPacket_User(CFDE_XMLNode* pXMLDocumentNode, 57 XFA_XDPPACKET ePacketID); 58 CXFA_Node* NormalLoader(CXFA_Node* pXFANode, 59 CFDE_XMLNode* pXMLDoc, 60 XFA_XDPPACKET ePacketID, 61 bool bUseAttribute); 62 CXFA_Node* DataLoader(CXFA_Node* pXFANode, 63 CFDE_XMLNode* pXMLDoc, 64 bool bDoTransform); 65 CXFA_Node* UserPacketLoader(CXFA_Node* pXFANode, CFDE_XMLNode* pXMLDoc); 66 void ParseContentNode(CXFA_Node* pXFANode, 67 CFDE_XMLNode* pXMLNode, 68 XFA_XDPPACKET ePacketID); 69 void ParseDataValue(CXFA_Node* pXFANode, 70 CFDE_XMLNode* pXMLNode, 71 XFA_XDPPACKET ePacketID); 72 void ParseDataGroup(CXFA_Node* pXFANode, 73 CFDE_XMLNode* pXMLNode, 74 XFA_XDPPACKET ePacketID); 75 void ParseInstruction(CXFA_Node* pXFANode, 76 CFDE_XMLInstruction* pXMLInstruction, 77 XFA_XDPPACKET ePacketID); 78 79 CXFA_XMLParser* m_pXMLParser; 80 std::unique_ptr<CFDE_XMLDoc> m_pXMLDoc; 81 CFX_RetainPtr<IFGAS_Stream> m_pStream; 82 CFX_RetainPtr<IFX_SeekableReadStream> m_pFileRead; 83 CXFA_Document* m_pFactory; 84 CXFA_Node* m_pRootNode; 85 XFA_XDPPACKET m_ePacketID; 86 bool m_bDocumentParser; 87 }; 88 89 #endif // XFA_FXFA_PARSER_CXFA_SIMPLE_PARSER_H_ 90