Move CFX files into fxcrt

This Cl moves more of the CFX classes defined in the xfa/ directory to
the core/fxcrt directory and conditionally builds them.

Change-Id: I811e6c6acd31dfbe75b49880be43661f78334013
Reviewed-on: https://pdfium-review.googlesource.com/3372
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 0 insertions, 144 deletions

diff --git a/xfa/fde/xml/cfx_saxreader.h b/xfa/fde/xml/cfx_saxreader.h
deleted file mode 100644
index a5973c699e..0000000000
--- a/xfa/fde/xml/cfx_saxreader.h
+++ /dev/null
@@ -1,144 +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_CFX_SAXREADER_H_
-#define XFA_FDE_XML_CFX_SAXREADER_H_
-
-#include <memory>
-#include <stack>
-
-#include "core/fxcrt/fx_basic.h"
-
-class CFX_SAXCommentContext;
-class CXFA_SAXContext;
-class CXFA_SAXReaderHandler;
-enum class CFX_SaxMode;
-
-class CFX_SAXItem {
- public:
-  enum class Type {
-    Unknown = 0,
-    Instruction,
-    Declaration,
-    Comment,
-    Tag,
-    Text,
-    CharData,
-  };
-
-  explicit CFX_SAXItem(uint32_t id)
-      : m_pNode(nullptr), m_eNode(Type::Unknown), m_dwID(id), m_bSkip(false) {}
-
-  CXFA_SAXContext* m_pNode;
-  Type m_eNode;
-  const uint32_t m_dwID;
-  bool m_bSkip;
-};
-
-class CFX_SAXFile {
- public:
-  CFX_SAXFile();
-  ~CFX_SAXFile();
-
-  bool StartFile(const CFX_RetainPtr<IFX_SeekableReadStream>& pFile,
-                 uint32_t dwStart,
-                 uint32_t dwLen);
-  bool ReadNextBlock();
-  void Reset();
-
-  CFX_RetainPtr<IFX_SeekableReadStream> m_pFile;
-  uint32_t m_dwStart;
-  uint32_t m_dwEnd;
-  uint32_t m_dwCur;
-  uint8_t* m_pBuf;
-  uint32_t m_dwBufSize;
-  uint32_t m_dwBufIndex;
-};
-
-enum CFX_SaxParseMode {
-  CFX_SaxParseMode_NotConvert_amp = 1 << 0,
-  CFX_SaxParseMode_NotConvert_lt = 1 << 1,
-  CFX_SaxParseMode_NotConvert_gt = 1 << 2,
-  CFX_SaxParseMode_NotConvert_apos = 1 << 3,
-  CFX_SaxParseMode_NotConvert_quot = 1 << 4,
-  CFX_SaxParseMode_NotConvert_sharp = 1 << 5,
-  CFX_SaxParseMode_NotSkipSpace = 1 << 6
-};
-
-class CFX_SAXReader {
- public:
-  CFX_SAXReader();
-  ~CFX_SAXReader();
-
-  int32_t StartParse(const CFX_RetainPtr<IFX_SeekableReadStream>& pFile,
-                     uint32_t dwStart = 0,
-                     uint32_t dwLen = -1,
-                     uint32_t dwParseMode = 0);
-  int32_t ContinueParse(IFX_Pause* pPause = nullptr);
-  void SkipCurrentNode();
-  void SetHandler(CXFA_SAXReaderHandler* pHandler);
-  void AppendData(uint8_t ch);
-  void AppendName(uint8_t ch);
-  void ParseText();
-  void ParseNodeStart();
-  void ParseInstruction();
-  void ParseDeclOrComment();
-  void ParseDeclNode();
-  void ParseComment();
-  void ParseCommentContent();
-  void ParseTagName();
-  void ParseTagAttributeName();
-  void ParseTagAttributeEqual();
-  void ParseTagAttributeValue();
-  void ParseMaybeClose();
-  void ParseTagClose();
-  void ParseTagEnd();
-  void ParseTargetData();
-
- private:
-  void Reset();
-  void Push();
-  void Pop();
-  CFX_SAXItem* GetCurrentItem() const;
-  bool SkipSpace(uint8_t ch);
-  void SkipNode();
-  void NotifyData();
-  void NotifyEnter();
-  void NotifyAttribute();
-  void NotifyBreak();
-  void NotifyClose();
-  void NotifyEnd();
-  void NotifyTargetData();
-  void ReallocDataBuffer();
-  void ReallocNameBuffer();
-  void ParseChar(uint8_t ch);
-
-  CFX_SAXFile m_File;
-  CXFA_SAXReaderHandler* m_pHandler;
-  int32_t m_iState;
-  std::stack<std::unique_ptr<CFX_SAXItem>> m_Stack;
-  uint32_t m_dwItemID;
-  CFX_SaxMode m_eMode;
-  CFX_SaxMode m_ePrevMode;
-  bool m_bCharData;
-  uint8_t m_CurByte;
-  uint32_t m_dwDataOffset;
-  std::stack<char> m_SkipStack;
-  uint8_t m_SkipChar;
-  uint32_t m_dwNodePos;
-  uint8_t* m_pszData;
-  int32_t m_iDataSize;
-  int32_t m_iDataLength;
-  int32_t m_iEntityStart;
-  int32_t m_iDataPos;
-  uint8_t* m_pszName;
-  int32_t m_iNameSize;
-  int32_t m_iNameLength;
-  uint32_t m_dwParseMode;
-  std::unique_ptr<CFX_SAXCommentContext> m_pCommentContext;
-};
-
-#endif  // XFA_FDE_XML_CFX_SAXREADER_H_