/*
Stockfish, a UCI chess playing engine derived from Glaurung 2.1
Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
- Copyright (C) 2008 Marco Costalba
+ Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
Stockfish 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 3 of the License, or
(at your option) any later version.
-
+
Stockfish 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, see <http://www.gnu.org/licenses/>.
*/
+#ifndef UCIOPTION_H_INCLUDED
+#define UCIOPTION_H_INCLUDED
+
+#include <map>
+#include <string>
+
+#include "types.h"
+
+class Position;
+
+namespace UCI {
+
+class Option;
+
+/// Custom comparator because UCI options should be case insensitive
+struct CaseInsensitiveLess {
+ bool operator() (const std::string&, const std::string&) const;
+};
+
+/// Our options container is actually a std::map
+typedef std::map<std::string, Option, CaseInsensitiveLess> OptionsMap;
+
+/// Option class implements an option as defined by UCI protocol
+class Option {
+
+ typedef void (*OnChange)(const Option&);
+
+public:
+ Option(OnChange = NULL);
+ Option(bool v, OnChange = NULL);
+ Option(const char* v, OnChange = NULL);
+ Option(int v, int min, int max, OnChange = NULL);
+
+ Option& operator=(const std::string&);
+ void operator<<(const Option&);
+ operator int() const;
+ operator std::string() const;
+
+private:
+ friend std::ostream& operator<<(std::ostream&, const OptionsMap&);
-#if !defined(UCI_H_INCLUDED)
-#define UCI_H_INCLUDED
+ std::string defaultValue, currentValue, type;
+ int min, max;
+ size_t idx;
+ OnChange on_change;
+};
-////
-//// Prototypes
-////
+void init(OptionsMap&);
+void loop(int argc, char* argv[]);
+std::string value(Value v);
+std::string square(Square s);
+std::string move(Move m, bool chess960);
+Move to_move(const Position& pos, std::string& str);
-extern void uci_main_loop();
+} // namespace UCI
+extern UCI::OptionsMap Options;
-#endif // !defined(UCI_H_INCLUDED)
+#endif // #ifndef UCIOPTION_H_INCLUDED