X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fuci.h;h=b845889bcc158779dbaad997c0451adcaf60b00e;hp=23ece63f989d83c8d3cead47fab1af67f72c4cd3;hb=384bff4264f199ded8fa28d241ce0e7dc021a97c;hpb=bb751d6c890f5c50c642366d601740366cfae8d0

diff --git a/src/uci.h b/src/uci.h
index 23ece63f..b845889b 100644
--- a/src/uci.h
+++ b/src/uci.h
@@ -1,30 +1,82 @@
 /*
-  Glaurung, a UCI chess playing engine.
-  Copyright (C) 2004-2008 Tord Romstad
+  Stockfish, a UCI chess playing engine derived from Glaurung 2.1
+  Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
+  Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2015-2020 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
 
-  Glaurung is free software: you can redistribute it and/or modify
+  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.
-  
-  Glaurung is distributed in the hope that it will be useful,
+
+  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/>.
 */
 
-
-#if !defined(UCI_H_INCLUDED)
+#ifndef UCI_H_INCLUDED
 #define UCI_H_INCLUDED
 
-////
-//// Prototypes
-////
+#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 = nullptr);
+  Option(bool v, OnChange = nullptr);
+  Option(const char* v, OnChange = nullptr);
+  Option(double v, int minv, int maxv, OnChange = nullptr);
+  Option(const char* v, const char* cur, OnChange = nullptr);
+
+  Option& operator=(const std::string&);
+  void operator<<(const Option&);
+  operator double() const;
+  operator std::string() const;
+  bool operator==(const char*) const;
+
+private:
+  friend std::ostream& operator<<(std::ostream&, const OptionsMap&);
+
+  std::string defaultValue, currentValue, type;
+  int min, max;
+  size_t idx;
+  OnChange on_change;
+};
+
+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);
+std::string pv(const Position& pos, Depth depth, Value alpha, Value beta);
+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 UCI_H_INCLUDED