Remove the ICS support, which has been unused for many years.

diff --git a/config.pm b/config.pm
index ec20c345264561fa0b3fb9b319bd44caf51ae461..1bd40e57ce7db8d2ad3f23c31c8c28f6f17c11f1 100644 (file)
--- a/config.pm
+++ b/config.pm
@@ -4,10 +4,6 @@
 
 package remoteglotconf;
 
-our $server = "freechess.org";  # undef to not connect to FICS.
-our $nick = "SesseBOT";
-our $target = "GMCarlsen";  # FICS username or HTTP to a PGN file.
-
 # Set to non-undef to pick out one specific game from a PGN file with many games.
 # See example.
 our $pgn_filter = undef;

diff --git a/remoteglot.pl b/remoteglot.pl
index 8b3a0b776f40678ae3c6e58244580a5fd6e32c60..663b2d56b44736db3e70adc6b5722efd4bb5641e 100755 (executable)
--- a/remoteglot.pl
+++ b/remoteglot.pl
@@ -1,9 +1,8 @@
 #! /usr/bin/perl
 
 #
-# remoteglot - Connects an abitrary UCI-speaking engine to ICS for easier post-game
-#              analysis, or for live analysis of relayed games. (Do not use for
-#              cheating! Cheating is bad for your karma, and your abuser flag.)
+# remoteglot - Connects an abitrary UCI-speaking engine to a (live) PGN,
+#              for live analysis of relayed games.
 #
 # Copyright 2007 Steinar H. Gunderson <steinar+remoteglot@gunderson.no>
 # Licensed under the GNU General Public License, version 2.
@@ -14,7 +13,6 @@ use AnyEvent::Handle;
 use AnyEvent::HTTP;
 use Chess::PGN::Parse;
 use EV;
-use Net::Telnet;
 use File::Slurp;
 use IPC::Open2;
 use Time::HiRes;
@@ -47,12 +45,6 @@ $dbh->{RaiseError} = 1;
 
 $| = 1;
 
-open(FICSLOG, ">ficslog.txt")
-       or die "ficslog.txt: $!";
-print FICSLOG "Log starting.\n";
-select(FICSLOG);
-$| = 1;
-
 open(UCILOG, ">ucilog.txt")
        or die "ucilog.txt: $!";
 print UCILOG "Log starting.\n";
@@ -95,46 +87,11 @@ if (defined($engine2)) {
 
 print "Chess engine ready.\n";
 
-# now talk to FICS
-my ($t, $ev1);
-if (defined($remoteglotconf::server)) {
-       $t = Net::Telnet->new(Timeout => 10, Prompt => '/fics% /');
-       $t->input_log(\*FICSLOG);
-       $t->open($remoteglotconf::server);
-       $t->print($remoteglotconf::nick);
-       $t->waitfor('/Press return to enter the server/');
-       $t->cmd("");
-
-       # set some options
-       $t->cmd("set shout 0");
-       $t->cmd("set seek 0");
-       $t->cmd("set style 12");
-
-       $ev1 = AnyEvent->io(
-               fh => fileno($t),
-               poll => 'r',
-               cb => sub {    # what callback to execute
-                       while (1) {
-                               my $line = $t->getline(Timeout => 0, errmode => 'return');
-                               return if (!defined($line));
-
-                               chomp $line;
-                               $line =~ tr/\r//d;
-                               handle_fics($line);
-                       }
-               }
-       );
-}
 if (defined($remoteglotconf::target)) {
        if ($remoteglotconf::target =~ /^(?:\/|https?:)/) {
                fetch_pgn($remoteglotconf::target);
-       } elsif (defined($t)) {
-               $t->cmd("observe $remoteglotconf::target");
        }
 }
-if (defined($t)) {
-       print "FICS ready.\n";
-}
 
 # Engine events have already been set up by Engine.pm.
 EV::run;
@@ -171,82 +128,6 @@ my $pos_for_movelist = undef;
 my @uci_movelist = ();
 my @pretty_movelist = ();
 
-sub handle_fics {
-       my $line = shift;
-       if ($line =~ /^<12> /) {
-               handle_position(Position->new($line));
-               $t->cmd("moves");
-       }
-       if ($line =~ /^Movelist for game /) {
-               my $pos = $pos_calculating;
-               if (defined($pos)) {
-                       @uci_movelist = ();
-                       @pretty_movelist = ();
-                       $pos_for_movelist = Position->start_pos($pos->{'player_w'}, $pos->{'player_b'});
-                       $getting_movelist = 1;
-               }
-       }
-       if ($getting_movelist &&
-           $line =~ /^\s* \d+\. \s+                     # move number
-                       (\S+) \s+ \( [\d:.]+ \) \s*       # first move, then time
-                      (?: (\S+) \s+ \( [\d:.]+ \) )?    # second move, then time 
-                    /x) {
-               eval {
-                       my $uci_move;
-                       ($pos_for_movelist, $uci_move) = $pos_for_movelist->make_pretty_move($1);
-                       push @uci_movelist, $uci_move;
-                       push @pretty_movelist, $1;
-
-                       if (defined($2)) {
-                               ($pos_for_movelist, $uci_move) = $pos_for_movelist->make_pretty_move($2);
-                               push @uci_movelist, $uci_move;
-                               push @pretty_movelist, $2;
-                       }
-               };
-               if ($@) {
-                       warn "Error when getting FICS move history: $@";
-                       $getting_movelist = 0;
-               }
-       }
-       if ($getting_movelist &&
-           $line =~ /^\s+ \{.*\} \s+ (?: \* | 1\/2-1\/2 | 0-1 | 1-0 )/x) {
-               # End of movelist.
-               if (defined($pos_calculating)) {
-                       if ($pos_calculating->fen() eq $pos_for_movelist->fen()) {
-                               $pos_calculating->{'history'} = \@pretty_movelist;
-                       }
-               }
-               $getting_movelist = 0;
-       }
-       if ($line =~ /^([A-Za-z]+)(?:\([A-Z]+\))* tells you: (.*)$/) {
-               my ($who, $msg) = ($1, $2);
-
-               next if (grep { $_ eq $who } (@remoteglotconf::masters) == 0);
-
-               if ($msg =~ /^fics (.*?)$/) {
-                       $t->cmd("tell $who Executing '$1' on FICS.");
-                       $t->cmd($1);
-               } elsif ($msg =~ /^uci (.*?)$/) {
-                       $t->cmd("tell $who Sending '$1' to the engine.");
-                       print { $engine->{'write'} } "$1\n";
-               } elsif ($msg =~ /^pgn (.*?)$/) {
-                       my $url = $1;
-                       $t->cmd("tell $who Starting to poll '$url'.");
-                       fetch_pgn($url);
-               } elsif ($msg =~ /^stoppgn$/) {
-                       $t->cmd("tell $who Stopping poll.");
-                       $stop_pgn_fetch = 1;
-                       $http_timer = undef;
-               } elsif ($msg =~ /^quit$/) {
-                       $t->cmd("tell $who Bye bye.");
-                       exit;
-               } else {
-                       $t->cmd("tell $who Couldn't understand '$msg', sorry.");
-               }
-       }
-       #print "FICS: [$line]\n";
-}
-
 # Starts periodic fetching of PGNs from the given URL.
 sub fetch_pgn {
        my ($url) = @_;
@@ -453,17 +334,6 @@ sub handle_position {
 
        $engine->{'info'} = {};
        $last_move = time;
-
-       # 
-       # Output a command every move to note that we're
-       # still paying attention -- this is a good tradeoff,
-       # since if no move has happened in the last half
-       # hour, the analysis/relay has most likely stopped
-       # and we should stop hogging server resources.
-       #
-       if (defined($t)) {
-               $t->cmd("date");
-       }
 }
 
 sub parse_infos {
@@ -1338,7 +1208,6 @@ sub find_clock_start {
                return;
        }
 
-       # TODO(sesse): Maybe we can get the number of moves somehow else for FICS games.
        # The history is needed for id_for_pos.
        if (!exists($pos->{'history'})) {
                return;