Move xfa/src up to xfa/.

This CL moves the xfa/src files up to the xfa/ directory and fixes the includes,
include guards, and build files.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1803723002 .

1 files changed, 141 insertions, 0 deletions

diff --git a/xfa/fgas/xml/fgas_sax_imp.h b/xfa/fgas/xml/fgas_sax_imp.h
new file mode 100644
index 0000000000..1d2161763f
--- /dev/null
+++ b/xfa/fgas/xml/fgas_sax_imp.h
@@ -0,0 +1,141 @@
+// 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_FGAS_XML_FGAS_SAX_IMP_H_
+#define XFA_FGAS_XML_FGAS_SAX_IMP_H_
+
+#include "xfa/fgas/xml/fgas_sax.h"
+
+class CFX_SAXFile {
+ public:
+  CFX_SAXFile();
+  FX_BOOL StartFile(IFX_FileRead* pFile, FX_DWORD dwStart, FX_DWORD dwLen);
+  FX_BOOL ReadNextBlock();
+  void Reset();
+  IFX_FileRead* m_pFile;
+  FX_DWORD m_dwStart;
+  FX_DWORD m_dwEnd;
+  FX_DWORD m_dwCur;
+  uint8_t* m_pBuf;
+  FX_DWORD m_dwBufSize;
+  FX_DWORD m_dwBufIndex;
+};
+
+enum FX_SAXMODE {
+  FX_SAXMODE_Text = 0,
+  FX_SAXMODE_NodeStart,
+  FX_SAXMODE_DeclOrComment,
+  FX_SAXMODE_DeclNode,
+  FX_SAXMODE_Comment,
+  FX_SAXMODE_CommentContent,
+  FX_SAXMODE_TagName,
+  FX_SAXMODE_TagAttributeName,
+  FX_SAXMODE_TagAttributeEqual,
+  FX_SAXMODE_TagAttributeValue,
+  FX_SAXMODE_TagMaybeClose,
+  FX_SAXMODE_TagClose,
+  FX_SAXMODE_TagEnd,
+  FX_SAXMODE_TargetData,
+  FX_SAXMODE_MAX,
+};
+
+class CFX_SAXItem {
+ public:
+  CFX_SAXItem()
+      : m_pNode(NULL),
+        m_eNode(FX_SAXNODE_Unknown),
+        m_dwID(0),
+        m_bSkip(FALSE),
+        m_pPrev(NULL),
+        m_pNext(NULL) {}
+  void* m_pNode;
+  FX_SAXNODE m_eNode;
+  FX_DWORD m_dwID;
+  FX_BOOL m_bSkip;
+  CFX_SAXItem* m_pPrev;
+  CFX_SAXItem* m_pNext;
+};
+
+class CFX_SAXCommentContext {
+ public:
+  CFX_SAXCommentContext() : m_iHeaderCount(0), m_iTailCount(0) {}
+  int32_t m_iHeaderCount;
+  int32_t m_iTailCount;
+};
+
+class CFX_SAXReader : public IFX_SAXReader {
+ public:
+  CFX_SAXReader();
+  ~CFX_SAXReader();
+  virtual void Release() { delete this; }
+  virtual int32_t StartParse(IFX_FileRead* pFile,
+                             FX_DWORD dwStart = 0,
+                             FX_DWORD dwLen = -1,
+                             FX_DWORD dwParseMode = 0);
+  virtual int32_t ContinueParse(IFX_Pause* pPause = NULL);
+  virtual void SkipCurrentNode();
+  virtual void SetHandler(IFX_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();
+
+ protected:
+  CFX_SAXFile m_File;
+  IFX_SAXReaderHandler* m_pHandler;
+  int32_t m_iState;
+  CFX_SAXItem* m_pRoot;
+  CFX_SAXItem* m_pCurItem;
+  FX_DWORD m_dwItemID;
+  FX_SAXMODE m_eMode;
+  FX_SAXMODE m_ePrevMode;
+  FX_BOOL m_bCharData;
+  uint8_t m_CurByte;
+  FX_DWORD m_dwDataOffset;
+  CFX_ByteArray m_SkipStack;
+  uint8_t m_SkipChar;
+  FX_DWORD 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;
+  FX_DWORD m_dwParseMode;
+  CFX_SAXCommentContext* m_pCommentContext;
+  void Reset();
+  void Push();
+  void Pop();
+  FX_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);
+};
+
+#endif  // XFA_FGAS_XML_FGAS_SAX_IMP_H_