diff -r 67fc217d7341 -r 20748e9d2238 tool/DataTypeHandler.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tool/DataTypeHandler.h	Fri Mar 05 13:39:57 2010 +0100
@@ -0,0 +1,77 @@
+/*****************************************************************************
+ *
+ *  $Id$
+ *
+ *  Copyright (C) 2006-2009  Florian Pose, Ingenieurgemeinschaft IgH
+ *
+ *  This file is part of the IgH EtherCAT Master.
+ *
+ *  The IgH EtherCAT Master is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License version 2, as
+ *  published by the Free Software Foundation.
+ *
+ *  The IgH EtherCAT Master is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
+ *  Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with the IgH EtherCAT Master; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ *  ---
+ *
+ *  The license mentioned above concerns the source code only. Using the
+ *  EtherCAT technology and brand is only permitted in compliance with the
+ *  industrial property and similar rights of Beckhoff Automation GmbH.
+ *
+ ****************************************************************************/
+
+#ifndef __DATATYPEHANDLER_H__
+#define __DATATYPEHANDLER_H__
+
+/****************************************************************************/
+
+#include <stdint.h>
+#include <string>
+#include <stdexcept>
+#include <ostream>
+
+/****************************************************************************/
+
+class DataTypeHandler
+{
+    public:
+        DataTypeHandler();
+
+    protected:
+        struct DataType {
+            const char *name;
+            uint16_t code;
+            size_t byteSize;
+        };
+
+        static const DataType *findDataType(const std::string &);
+        static const DataType *findDataType(uint16_t);
+        static size_t interpretAsType(const DataType *, const std::string &,
+                void *, size_t);
+
+        class SizeException:
+            public std::runtime_error
+        {
+            public:
+                SizeException(const std::string &msg):
+                    runtime_error(msg) {}
+        };
+
+        static void outputData(std::ostream &, const DataType *,
+                void *, size_t);
+        static void printRawData(ostream &, const uint8_t *, size_t);
+
+    private:
+        static const DataType dataTypes[];
+};
+
+/****************************************************************************/
+
+#endif