Split the FDE XML file into indiviual class files.

This Cl splits the fde_xml_int file apart into individual class files.
Includes are fixed as needed. fde_xml.h is also removed and the needed
defines moved to more appropiate places.

Change-Id: I29774dabc4d0fb2d5092fcbbe7853f03401b6ec7
Reviewed-on: https://pdfium-review.googlesource.com/3616
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 0 insertions, 335 deletions

diff --git a/xfa/fde/xml/fde_xml_imp.h b/xfa/fde/xml/fde_xml_imp.h
deleted file mode 100644
index bd88da06cc..0000000000
--- a/xfa/fde/xml/fde_xml_imp.h
+++ /dev/null
@@ -1,335 +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_FDE_XML_FDE_XML_IMP_H_
-#define XFA_FDE_XML_FDE_XML_IMP_H_
-
-#include <memory>
-#include <stack>
-#include <vector>
-
-#include "core/fxcrt/fx_basic.h"
-#include "core/fxcrt/fx_system.h"
-#include "xfa/fde/xml/fde_xml.h"
-#include "xfa/fgas/crt/ifgas_stream.h"
-
-class CFDE_BlockBuffer;
-class CFDE_XMLInstruction;
-class CFDE_XMLElement;
-class CFDE_XMLText;
-class CFDE_XMLDoc;
-class CFDE_XMLDOMParser;
-class CFDE_XMLParser;
-class CFDE_XMLSyntaxParser;
-
-class CFDE_XMLNode {
- public:
-  enum NodeItem {
-    Root = 0,
-    Parent,
-    FirstSibling,
-    PriorSibling,
-    NextSibling,
-    LastSibling,
-    FirstNeighbor,
-    PriorNeighbor,
-    NextNeighbor,
-    LastNeighbor,
-    FirstChild,
-    LastChild
-  };
-
-  CFDE_XMLNode();
-  virtual ~CFDE_XMLNode();
-
-  virtual FDE_XMLNODETYPE GetType() const;
-  virtual CFDE_XMLNode* Clone(bool bRecursive);
-
-  int32_t CountChildNodes() const;
-  CFDE_XMLNode* GetChildNode(int32_t index) const;
-  int32_t GetChildNodeIndex(CFDE_XMLNode* pNode) const;
-  int32_t InsertChildNode(CFDE_XMLNode* pNode, int32_t index = -1);
-  void RemoveChildNode(CFDE_XMLNode* pNode);
-  void DeleteChildren();
-  void CloneChildren(CFDE_XMLNode* pClone);
-
-  CFDE_XMLNode* GetPath(const wchar_t* pPath,
-                        int32_t iLength = -1,
-                        bool bQualifiedName = true) const;
-
-  int32_t GetNodeLevel() const;
-  CFDE_XMLNode* GetNodeItem(CFDE_XMLNode::NodeItem eItem) const;
-  bool InsertNodeItem(CFDE_XMLNode::NodeItem eItem, CFDE_XMLNode* pNode);
-  CFDE_XMLNode* RemoveNodeItem(CFDE_XMLNode::NodeItem eItem);
-
-  void SaveXMLNode(const CFX_RetainPtr<IFGAS_Stream>& pXMLStream);
-
-  CFDE_XMLNode* m_pParent;
-  CFDE_XMLNode* m_pChild;
-  CFDE_XMLNode* m_pPrior;
-  CFDE_XMLNode* m_pNext;
-};
-
-class CFDE_XMLInstruction : public CFDE_XMLNode {
- public:
-  explicit CFDE_XMLInstruction(const CFX_WideString& wsTarget);
-  ~CFDE_XMLInstruction() override;
-
-  // CFDE_XMLNode
-  FDE_XMLNODETYPE GetType() const override;
-  CFDE_XMLNode* Clone(bool bRecursive) override;
-
-  void GetTargetName(CFX_WideString& wsTarget) const { wsTarget = m_wsTarget; }
-  int32_t CountAttributes() const;
-  bool GetAttribute(int32_t index,
-                    CFX_WideString& wsAttriName,
-                    CFX_WideString& wsAttriValue) const;
-  bool HasAttribute(const wchar_t* pwsAttriName) const;
-  void GetString(const wchar_t* pwsAttriName,
-                 CFX_WideString& wsAttriValue,
-                 const wchar_t* pwsDefValue = nullptr) const;
-  void SetString(const CFX_WideString& wsAttriName,
-                 const CFX_WideString& wsAttriValue);
-  int32_t GetInteger(const wchar_t* pwsAttriName, int32_t iDefValue = 0) const;
-  void SetInteger(const wchar_t* pwsAttriName, int32_t iAttriValue);
-  float GetFloat(const wchar_t* pwsAttriName, float fDefValue = 0) const;
-  void SetFloat(const wchar_t* pwsAttriName, float fAttriValue);
-  void RemoveAttribute(const wchar_t* pwsAttriName);
-  int32_t CountData() const;
-  bool GetData(int32_t index, CFX_WideString& wsData) const;
-  void AppendData(const CFX_WideString& wsData);
-  void RemoveData(int32_t index);
-
-  CFX_WideString m_wsTarget;
-  std::vector<CFX_WideString> m_Attributes;
-  std::vector<CFX_WideString> m_TargetData;
-};
-
-class CFDE_XMLElement : public CFDE_XMLNode {
- public:
-  explicit CFDE_XMLElement(const CFX_WideString& wsTag);
-  ~CFDE_XMLElement() override;
-
-  // CFDE_XMLNode
-  FDE_XMLNODETYPE GetType() const override;
-  CFDE_XMLNode* Clone(bool bRecursive) override;
-
-  void GetTagName(CFX_WideString& wsTag) const;
-  void GetLocalTagName(CFX_WideString& wsTag) const;
-
-  void GetNamespacePrefix(CFX_WideString& wsPrefix) const;
-  void GetNamespaceURI(CFX_WideString& wsNamespace) const;
-
-  int32_t CountAttributes() const;
-  bool GetAttribute(int32_t index,
-                    CFX_WideString& wsAttriName,
-                    CFX_WideString& wsAttriValue) const;
-  bool HasAttribute(const wchar_t* pwsAttriName) const;
-  void RemoveAttribute(const wchar_t* pwsAttriName);
-
-  void GetString(const wchar_t* pwsAttriName,
-                 CFX_WideString& wsAttriValue,
-                 const wchar_t* pwsDefValue = nullptr) const;
-  void SetString(const CFX_WideString& wsAttriName,
-                 const CFX_WideString& wsAttriValue);
-
-  int32_t GetInteger(const wchar_t* pwsAttriName, int32_t iDefValue = 0) const;
-  void SetInteger(const wchar_t* pwsAttriName, int32_t iAttriValue);
-
-  float GetFloat(const wchar_t* pwsAttriName, float fDefValue = 0) const;
-  void SetFloat(const wchar_t* pwsAttriName, float fAttriValue);
-
-  void GetTextData(CFX_WideString& wsText) const;
-  void SetTextData(const CFX_WideString& wsText);
-
-  CFX_WideString m_wsTag;
-  std::vector<CFX_WideString> m_Attributes;
-};
-
-class CFDE_XMLText : public CFDE_XMLNode {
- public:
-  explicit CFDE_XMLText(const CFX_WideString& wsText);
-  ~CFDE_XMLText() override;
-
-  // CFDE_XMLNode
-  FDE_XMLNODETYPE GetType() const override;
-  CFDE_XMLNode* Clone(bool bRecursive) override;
-
-  void GetText(CFX_WideString& wsText) const { wsText = m_wsText; }
-  void SetText(const CFX_WideString& wsText) { m_wsText = wsText; }
-
-  CFX_WideString m_wsText;
-};
-
-class CFDE_XMLDeclaration : public CFDE_XMLNode {
- public:
-  CFDE_XMLDeclaration() {}
-  ~CFDE_XMLDeclaration() override {}
-};
-
-class CFDE_XMLCharData : public CFDE_XMLDeclaration {
- public:
-  explicit CFDE_XMLCharData(const CFX_WideString& wsCData);
-  ~CFDE_XMLCharData() override;
-
-  FDE_XMLNODETYPE GetType() const override;
-  CFDE_XMLNode* Clone(bool bRecursive) override;
-
-  void GetCharData(CFX_WideString& wsCharData) const {
-    wsCharData = m_wsCharData;
-  }
-  void SetCharData(const CFX_WideString& wsCData) { m_wsCharData = wsCData; }
-
-  CFX_WideString m_wsCharData;
-};
-
-class CFDE_XMLDoc {
- public:
-  CFDE_XMLDoc();
-  ~CFDE_XMLDoc();
-
-  bool LoadXML(std::unique_ptr<CFDE_XMLParser> pXMLParser);
-  int32_t DoLoad(IFX_Pause* pPause = nullptr);
-  void CloseXML();
-  CFDE_XMLNode* GetRoot() const { return m_pRoot.get(); }
-  void SaveXMLNode(const CFX_RetainPtr<IFGAS_Stream>& pXMLStream,
-                   CFDE_XMLNode* pNode);
-
- private:
-  int32_t m_iStatus;
-  std::unique_ptr<CFDE_XMLNode> m_pRoot;
-  std::unique_ptr<CFDE_XMLParser> m_pXMLParser;
-  CFX_RetainPtr<IFGAS_Stream> m_pStream;
-};
-
-class CFDE_BlockBuffer {
- public:
-  explicit CFDE_BlockBuffer(int32_t iAllocStep = 1024 * 1024);
-  ~CFDE_BlockBuffer();
-
-  bool InitBuffer(int32_t iBufferSize = 1024 * 1024);
-  bool IsInitialized() { return m_iBufferSize / m_iAllocStep >= 1; }
-  wchar_t* GetAvailableBlock(int32_t& iIndexInBlock);
-  inline int32_t GetAllocStep() const { return m_iAllocStep; }
-  inline int32_t& GetDataLengthRef() { return m_iDataLength; }
-  inline void Reset(bool bReserveData = true) {
-    if (!bReserveData) {
-      m_iStartPosition = 0;
-    }
-    m_iDataLength = 0;
-  }
-  void SetTextChar(int32_t iIndex, wchar_t ch);
-  int32_t DeleteTextChars(int32_t iCount, 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();
-
-  std::vector<std::unique_ptr<wchar_t, FxFreeDeleter>> m_BlockArray;
-  int32_t m_iDataLength;
-  int32_t m_iBufferSize;
-  int32_t m_iAllocStep;
-  int32_t m_iStartPosition;
-};
-
-class CFDE_XMLSyntaxParser {
- public:
-  CFDE_XMLSyntaxParser();
-  ~CFDE_XMLSyntaxParser();
-
-  void Init(const CFX_RetainPtr<IFGAS_Stream>& pStream,
-            int32_t iXMLPlaneSize,
-            int32_t iTextDataSize = 256);
-
-  FDE_XmlSyntaxResult DoSyntaxParse();
-
-  int32_t GetStatus() const;
-  int32_t GetCurrentPos() const {
-    return m_iParsedChars + (m_pStart - m_pBuffer);
-  }
-  FX_FILESIZE GetCurrentBinaryPos() const;
-  int32_t GetCurrentNodeNumber() const { return m_iCurrentNodeNum; }
-  int32_t GetLastNodeNumber() const { return m_iLastNodeNum; }
-
-  void GetTargetName(CFX_WideString& wsTarget) const {
-    m_BlockBuffer.GetTextData(wsTarget, 0, m_iTextDataLength);
-  }
-  void GetTagName(CFX_WideString& wsTag) const {
-    m_BlockBuffer.GetTextData(wsTag, 0, m_iTextDataLength);
-  }
-  void GetAttributeName(CFX_WideString& wsAttriName) const {
-    m_BlockBuffer.GetTextData(wsAttriName, 0, m_iTextDataLength);
-  }
-  void GetAttributeValue(CFX_WideString& wsAttriValue) const {
-    m_BlockBuffer.GetTextData(wsAttriValue, 0, m_iTextDataLength);
-  }
-  void GetTextData(CFX_WideString& wsText) const {
-    m_BlockBuffer.GetTextData(wsText, 0, m_iTextDataLength);
-  }
-  void GetTargetData(CFX_WideString& wsData) const {
-    m_BlockBuffer.GetTextData(wsData, 0, m_iTextDataLength);
-  }
-
- protected:
-  enum class FDE_XmlSyntaxState {
-    Text,
-    Node,
-    Target,
-    Tag,
-    AttriName,
-    AttriEqualSign,
-    AttriQuotation,
-    AttriValue,
-    Entity,
-    EntityDecimal,
-    EntityHex,
-    CloseInstruction,
-    BreakElement,
-    CloseElement,
-    SkipDeclNode,
-    DeclCharData,
-    SkipComment,
-    SkipCommentOrDecl,
-    SkipCData,
-    TargetData
-  };
-
-  void ParseTextChar(wchar_t ch);
-
-  CFX_RetainPtr<IFGAS_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;
-  wchar_t* m_pBuffer;
-  int32_t m_iBufferChars;
-  bool m_bEOS;
-  wchar_t* m_pStart;
-  wchar_t* m_pEnd;
-  FDE_XMLNODE m_CurNode;
-  std::stack<FDE_XMLNODE> m_XMLNodeStack;
-  CFDE_BlockBuffer m_BlockBuffer;
-  int32_t m_iAllocStep;
-  int32_t& m_iDataLength;
-  wchar_t* m_pCurrentBlock;
-  int32_t m_iIndexInBlock;
-  int32_t m_iTextDataLength;
-  FDE_XmlSyntaxResult m_syntaxParserResult;
-  FDE_XmlSyntaxState m_syntaxParserState;
-  wchar_t m_wQuotationMark;
-  int32_t m_iEntityStart;
-  std::stack<wchar_t> m_SkipStack;
-  wchar_t m_SkipChar;
-};
-
-#endif  // XFA_FDE_XML_FDE_XML_IMP_H_