--- /dev/null
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * Author : Maxim Mamontov <faust@stargazer.dp.ua>
+ */
+
+#ifndef __STG_SGCONF_ACTION_H__
+#define __STG_SGCONF_ACTION_H__
+
+#include <string>
+#include <map>
+#include <stdexcept>
+
+namespace SGCONF
+{
+
+class OPTION_BLOCK;
+struct PARSER_STATE;
+struct CONFIG;
+
+class ACTION
+{
+ public:
+ virtual ~ACTION() {}
+
+ virtual ACTION * Clone() const = 0;
+ virtual std::string ParamDescription() const = 0;
+ virtual std::string DefaultDescription() const = 0;
+ virtual OPTION_BLOCK & Suboptions() = 0;
+ virtual PARSER_STATE Parse(int argc, char ** argv, void * data = NULL) = 0;
+ virtual void ParseValue(const std::string &) {}
+
+ class ERROR : public std::runtime_error
+ {
+ public:
+ ERROR(const std::string & message)
+ : std::runtime_error(message.c_str()) {}
+ };
+};
+
+} // namespace SGCONF
+
+#endif