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#!/opt/bin/perl |
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|
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# lots of things have been hardcoded. search for #d# to find the places |
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|
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use KGS::Protocol; |
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use KGS::Listener::Debug; |
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|
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use IO::Socket::INET; |
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use Event; |
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|
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use GetOpt::Long; |
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use Carp; |
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|
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$VERSION = 0.0; # be more confident.... |
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|
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$SIG{QUIT} = sub { Carp::confess "SIGQUIT" }; |
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|
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my $kgs; |
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my $verbose = 1; |
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my $user = "guest"; |
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my $pass = undef; |
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|
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sub usage { |
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print STDERR <<EOF |
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Usage: $0 [options] -- engine engine-args... |
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-u username usernmae to connect |
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-p password optional password to connect (none => guest) |
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-v increase verbosity |
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-q decrease verbosity |
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|
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$0 connects to the kiseido go server, starts the named engine |
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and communicates with it using GTP protocol using it's stdin and stdout. |
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|
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If no engine is given, uses stdin/stdout itself for communications. |
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|
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The engine can optionally act as controller, too, as long as it isn't |
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confused by responses on it's command input stream. |
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|
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Command extension used by the controller: |
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|
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kgs-login message # login successful |
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... |
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|
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Commands usable by the client: |
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|
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... |
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|
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EOF |
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exit shift; |
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} |
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|
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GetOptions ( |
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"u=s" => \$user, |
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"v" => sub { $verbose++ }, |
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"q" => sub { $verbose-- }, |
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"h" => sub { usage(0) }; |
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) or die usage(1); |
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|
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package kgs; |
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|
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use base KGS::Listener; |
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|
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my $conn = new KGS::Protocol; |
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|
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sub new { |
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my $class = shift; |
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my $self = bless { @_ }, $class; |
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|
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print STDERR "$0 version $VERSION connecting...\n" if $verbose; |
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|
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my $sock = new IO::Socket::INET PeerHost => $ENV{KGSHOST} || "kgs.kiseido.com", PeerPort => "2379" |
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or die "connect: $!"; |
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|
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$sock->blocking (1); |
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$conn->handshake ($sock); |
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|
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$self->listen ($conn, "any"); |
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|
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# Listener for kgs data |
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$self->{w} = Event->io (fd => $sock, poll => 'r', cb => sub { |
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my $len = sysread $sock, my $buf, 16384; |
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if ($len) { |
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$conn->feed_data($buf); |
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} elsif (defined $len || (!$!{EINTR} and !$!{EAGAIN})) { |
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print STDERR "disconnected\n" if $verbose; |
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Event::unloop; |
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} |
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}); |
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|
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# Listener for keyboard input. Needs a tty |
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$self->{kbd} = Event->io (fd => \*STDIN, poll => 'r', cb => sub { |
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$self->inject_cmd (<STDIN>); |
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}); |
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|
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$conn->login ("kgsclient 0.0", $self->{user}, delete $self->{password}); |
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|
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$self; |
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} |
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|
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sub inject_login { |
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my ($self, $msg) = @_; |
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|
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print STDERR "login: $msg->{message}\n" if $verbose; |
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# $self->send (join_room => |
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# channel => 13, |
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# user => { name => $self->{user} }); |
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} |
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|
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sub inject_msg_room { |
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my ($self, $msg) = @_; |
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print "$msg->{name}#$msg->{channel}: $msg->{message}\n"; |
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} |
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|
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sub inject_any { |
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my ($self, $msg) = @_; |
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print "DEBUG: $msg->{type}#$msg->{channel}" if $verbose; |
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for (sort keys %$msg) { |
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print " $_<$msg->{$_}>"; |
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} |
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print "\n"; |
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} |
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|
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# user input |
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sub inject_cmd { |
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my ($self, $cmd) = @_; |
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chomp $cmd; |
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print ">>>>> $cmd\n" if $verbose; |
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$self->send (msg_room => |
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channel => 13, |
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name => $self->{user}, |
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message => $cmd); |
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} |
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|
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package gtp; |
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|
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sub new { |
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my $class = shift; |
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bless { @_ }, $class; |
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} |
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|
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sub set_fh { |
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my ($self, $in, $out) = @_; |
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|
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$self->{i} = $in; |
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$self->{o} = $out; |
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|
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Event->io (fd => |
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} |
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|
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sub run_engine { |
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} |
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|
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package main; |
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|
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$kgs = new kgs user => "kgsclient", undef; #d# |
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|
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Event::loop; |
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|
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1; |
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