1 files changed, 99 insertions, 0 deletions
diff --git a/hwpfilter/source/nodes.h b/hwpfilter/source/nodes.h
new file mode 100644
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+++ b/hwpfilter/source/nodes.h
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_HWPFILTER_SOURCE_NODES_H
+#define INCLUDED_HWPFILTER_SOURCE_NODES_H
+
+#include <sal/config.h>
+
+#include <memory>
+#include <vector>
+#include <stdio.h>
+#include <stdlib.h>
+#include <o3tl/deleter.hxx>
+#include <osl/diagnose.h>
+
+enum IDLIST {
+     ID_MATHML,
+     ID_LINES,
+     ID_LINE,
+     ID_EXPRLIST,
+     ID_EXPR,
+     ID_BEGIN,
+     ID_END,
+     ID_LEFT,
+     ID_RIGHT,
+     ID_SUBEXPR,
+     ID_SUPEXPR,
+     ID_SUBSUPEXPR,
+     ID_FRACTIONEXPR,
+     ID_OVER,
+     ID_DECORATIONEXPR,
+     ID_SQRTEXPR,
+     ID_ROOTEXPR,
+     ID_ARROWEXPR,
+     ID_ACCENTEXPR,
+     ID_UNARYEXPR,
+     ID_PRIMARYEXPR,
+     ID_BRACKET,
+     ID_BLOCK,
+     ID_PARENTH,
+     ID_FENCE,
+     ID_ABS,
+     ID_IDENTIFIER,
+     ID_STRING,
+     ID_CHARACTER,
+     ID_NUMBER,
+     ID_OPERATOR,
+     ID_SPACE,
+     ID_DELIMITER
+};
+
+class Node{
+public:
+     explicit Node(int _id) : id(_id)
+     {
+          child = nullptr;
+          next = nullptr;
+#ifdef NODE_DEBUG
+          count++;
+          printf("Node count : [%d]\n",count);
+#endif
+     }
+     ~Node()
+     {
+          next = nullptr;
+          child = nullptr;
+#ifdef NODE_DEBUG
+          count--;
+          printf("Node count : [%d]\n",count);
+#endif
+     }
+public:
+     static int count; /* For memory debugging */
+     int id;
+     std::unique_ptr<char, o3tl::free_delete> value;
+     Node *child;
+     Node *next;
+};
+extern std::vector<std::unique_ptr<Node>> nodelist;
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */