1 files changed, 84 insertions, 0 deletions
diff --git a/hwpfilter/source/hutil.cxx b/hwpfilter/source/hutil.cxx
new file mode 100644
index 000000000..30d176d46
--- /dev/null
+++ b/hwpfilter/source/hutil.cxx
@@ -0,0 +1,84 @@
+/* -*- 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 .
+ */
+
+#include "precompile.h"
+
+#include "hwpfile.h"
+#include "hbox.h"
+#include "hutil.h"
+
+static char *get_one_roman(int num, char one, char five, char ten, char *str)
+{
+    static const char *one_strs[] =
+    {
+        "", "i", "ii", "iii", "iv", "v", "vi", "vii", "viii", "ix"
+    };
+
+    strcpy(str, one_strs[num]);
+    while (*str)
+    {
+        switch (*str)
+        {
+            case 'i':
+                *str = one;
+                break;
+            case 'v':
+                *str = five;
+                break;
+            case 'x':
+                *str = ten;
+        }
+        str++;
+    }
+    return str;
+}
+
+
+void num2roman(int num, char *buf)
+{
+    char *pt;
+
+    pt = get_one_roman((num / 100) % 10, 'c', 'd', 'm', buf);
+    pt = get_one_roman((num / 10) % 10, 'x', 'l', 'c', pt);
+    get_one_roman(num % 10, 'i', 'v', 'x', pt);
+}
+
+
+void str2hstr(const char *c, hchar * i)
+{
+    hchar ch;
+
+    while( 0 != (ch = *c++))
+    {
+        if (ch & 0x80)
+        {
+            if (*c > 32)
+            {
+                *i++ = (ch << 8) | *c;
+                c++;
+            }
+        }
+        else
+            *i++ = ch;
+    }
+    *i = 0;
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */