Start on UCI-communication

CMakeLists.txt

@@ -62,6 +62,10 @@ add_executable(tester app/testing.cpp ${SOURCES})
 
 add_dependencies(tester engine)
 
+add_executable(goldfish app/goldfish.cpp ${SOURCES})
+
+add_dependencies(goldfish engine)
+
 add_custom_target(
     coverage
     COMMAND cd ${PROJECT_SOURCE_DIR}/build

app/goldfish.cpp

@@ -0,0 +1,32 @@
+#include <iostream>
+#include <string>
+#include <vector>
+#include <stdio.h>
+#include <execinfo.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+
+#include "types.h"
+#include "move.h"
+#include "position.h"
+#include "bitboards.h"
+#include "movegen.h"
+#include "uci.h"
+
+
+using std::cout;
+using std::endl;
+using std::string;
+using std::vector;
+using Bitboards::prettyString;
+
+int main(int argc, char *argv[])
+{
+
+  UCI console = UCI();
+  console.startCommunication();
+
+  return 0;
+}

include/uci.h

@@ -0,0 +1,23 @@
+#ifndef UCI_H
+#define UCI_H
+
+#include "types.h"
+#include "position.h"
+#include "move.h"
+#include "movegen.h"
+
+
+class UCI {
+  public:
+  std::string ENGINE_NAME = "Goldfish";
+  std::string AUTHOR = "Bendik Samseth";
+
+  Position pos;
+
+  UCI();
+  void startCommunication();
+};
+
+
+
+#endif

src/uci.cpp

@@ -0,0 +1,68 @@
+#include <string>
+#include <iostream>
+#include <sstream>
+#include <cassert>
+#include <algorithm>
+#include <cmath>
+
+#include "types.h"
+#include "position.h"
+#include "move.h"
+#include "movegen.h"
+#include "uci.h"
+
+using std::cin;
+using std::cout;
+using std::endl;
+using std::string;
+using std::getline;
+
+UCI::UCI() {}
+
+void UCI::startCommunication() {
+  string input = "";
+
+  while (true) {
+    getline(cin, input);
+
+    if (input == "uci") {
+      // use uci, only option
+      cout << "id name " << ENGINE_NAME << endl;
+      cout << "id author " << AUTHOR << endl;
+
+      // send all options that can be set, TODO
+
+      // sent all params and is ready
+      cout << "uciok" << endl;
+
+    }
+    else if (input == "isready") {
+      // are we ready? Guess so.
+      cout << "readyok" << endl;
+    }
+
+    else if (input == "ucinewgame"){
+      // do init.
+      pos = Position();
+    }
+
+    else if (input.substr(0, 8) == "position") {
+      string word;
+      std::istringstream iss(input);
+      while (iss >> word) {
+	if (word == "position")
+	  continue;
+
+	else if (word == "startpos")
+	  pos.setFromFEN(STARTING_FEN);
+
+      }
+    }
+
+    else if (input == "print")
+      cout << pos.str() << endl;
+
+    else if (input == "quit")
+      break;
+  }
+}