1 files changed, 74 insertions, 0 deletions
diff --git a/xfa/fde/xml/cfde_xmlnode.h b/xfa/fde/xml/cfde_xmlnode.h
new file mode 100644
index 0000000000..178150fda5
--- /dev/null
+++ b/xfa/fde/xml/cfde_xmlnode.h
@@ -0,0 +1,74 @@
+// Copyright 2017 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_CFDE_XMLNODE_H_
+#define XFA_FDE_XML_CFDE_XMLNODE_H_
+
+#include "core/fxcrt/cfx_retain_ptr.h"
+#include "xfa/fgas/crt/ifgas_stream.h"
+
+enum FDE_XMLNODETYPE {
+  FDE_XMLNODE_Unknown = 0,
+  FDE_XMLNODE_Instruction,
+  FDE_XMLNODE_Element,
+  FDE_XMLNODE_Text,
+  FDE_XMLNODE_CharData,
+};
+
+struct FDE_XMLNODE {
+  int32_t iNodeNum;
+  FDE_XMLNODETYPE eNodeType;
+};
+
+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;
+};
+
+#endif  // XFA_FDE_XML_CFDE_XMLNODE_H_