From b5519a3874a3c50ff1e37a4372749ca9fd6c89c5 Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sesse@debian.org>
Date: Sat, 16 Jun 2007 14:25:28 +0200
Subject: [PATCH] Add some logging.

---
 remoteglot.pl | 39 +++++++++++++++++++++++++--------------
 1 file changed, 25 insertions(+), 14 deletions(-)

diff --git a/remoteglot.pl b/remoteglot.pl
index 4911b2c..330d47b 100644
--- a/remoteglot.pl
+++ b/remoteglot.pl
@@ -25,23 +25,31 @@ my $target = "Sesse";
 # my $engine = "/usr/games/toga2";
 my $engine = "wine rybka22-mpw32.exe";
 
+open(UCILOG, ">ucilog.txt")
+	or die "ucilog.txt: $!";
+print UCILOG "Log starting.\n";
+select(UCILOG);
+$| = 1;
+select(STDOUT);
+
 # open the chess engine
 my $pid = IPC::Open2::open2(*UCIREAD, *UCIWRITE, $engine);
 my %uciinfo = ();
 my %ficsinfo = ();
-print UCIWRITE "uci\n";
+
+uciprint("uci");
 
 # gobble the options
 while (<UCIREAD>) {
 	/uciok/ && last;
 }
 
-print UCIWRITE "setoption name UCI_AnalyseMode value true\n";
-print UCIWRITE "setoption name NalimovPath value c:\\nalimov\n";
-print UCIWRITE "setoption name NalimovUsage value Normally\n";
-# print UCIWRITE "setoption name Contempt value 1000\n";
-# print UCIWRITE "setoption name Outlook value Ultra Optimistic\n";
-print UCIWRITE "ucinewgame\n";
+uciprint("setoption name UCI_AnalyseMode value true");
+uciprint("setoption name NalimovPath value c:\\nalimov");
+uciprint("setoption name NalimovUsage value Normally");
+# uciprint("setoption name Contempt value 1000");
+# uciprint("setoption name Outlook value Ultra Optimistic");
+uciprint("ucinewgame");
 
 print "Chess engine ready.\n";
 
@@ -78,12 +86,9 @@ while (1) {
 		$line =~ tr/\r//d;
 		if ($line =~ /^<12> /) {
 			my $fen = style12_to_fen($line);
-			print UCIWRITE "stop\n";
-			print UCIWRITE "position fen $fen\n";
-			print UCIWRITE "go infinite\n";
-			#print "stop\n";
-			#print "position fen $fen\n";
-			#print "go infinite\n";
+			uciprint("stop");
+			uciprint("position fen $fen");
+			uciprint("go infinite");
 		}
 		#print "FICS: [$line]\n";
 		$sleep = 0;
@@ -94,7 +99,7 @@ while (1) {
 		my $line = <UCIREAD>;
 		chomp $line;
 		$line =~ tr/\r//d;
-		#print "UCI: $line\n";
+		print UCILOG "<= $line\n";
 		if ($line =~ /^info/) {
 			my (@infos) = split / /, $line;
 			shift @infos;
@@ -573,3 +578,9 @@ sub can_reach {
 	# unknown piece
 	return 0;
 }
+
+sub uciprint {
+	my $msg = shift;
+	print UCIWRITE "$msg\n";
+	print UCILOG "=> $msg\n";
+}
-- 
2.39.2