From: nwf <nwf@cs.jhu.edu>
Date: Wed, 27 Aug 2008 08:17:36 +0000 (-0400)
Subject: Fork irssi_test.pl to use new infrastructure.
X-Git-Url: https://hydra-www.ietfng.org/gitweb/?a=commitdiff_plain;h=76c66b58868637a46850a79fdfc9f4ce26af85bc;p=instirc

Fork irssi_test.pl to use new infrastructure.

darcs-hash:20080827081736-4d648-e93d8ee078d51f2bf61181dbe805b7769cfe862a.gz
---

diff --git a/irssi_test_new.pl b/irssi_test_new.pl
new file mode 100644
index 0000000..b2c885a
--- /dev/null
+++ b/irssi_test_new.pl
@@ -0,0 +1,220 @@
+use strict;
+use warnings;
+no warnings 'closure';
+
+use vars qw($VERSION %IRSSI);
+$| = 1;
+
+use Irssi;
+$VERSION = 'irssi-test v0.01';
+%IRSSI = (
+    authors => 'Glenn Willen and Nathaniel Filardo',
+    contact => 'gwillen@nerdnet.org and nwf@cs.jhu.edu',
+    name => 'irssi-instances',
+    description => 'Heh.',
+    license => 'Public domain');
+
+# Sometimes, for some unknown reason, perl emits warnings like the following:
+#   Can't locate package Irssi::Nick for @Irssi::Irc::Nick::ISA
+# This package statement is here to suppress it.
+{ package Irssi::Nick }
+
+#################################################################
+
+require MasterCoder;
+require HuffmanCoder;
+use Definitions qw( %known_types
+                    @default_code_chars
+                    $instance_huffman_table1 );
+use Protoutils qw( tlv_wrap tlvs_to_message run_callbacks );
+
+my $mc = MasterCoder->new(\@default_code_chars);
+my $hc = HuffmanCoder->new($mc, $instance_huffman_table1);
+
+#################################################################
+
+my $suppress = 0;
+my $suppress2 = 0;
+
+sub test_filter_in {
+  if ($suppress) { return; }
+  my $sendmsg = 1;
+
+  my ($d, $text, $d1, $d2, $d3) = @_;
+  Irssi::print("Filter_in: text is $text; ($d, $d1, $d2, $d3)");
+
+  my $instance_label = undef;
+  my ($res, $rest) = run_callbacks($mc,
+              { $known_types{'InstanceLabelHuffman1'} => 
+                sub ($$) {
+                  my ($t,$v) = @_;
+                  $instance_label = $hc->decode($v);
+                }
+              },
+              $text );
+
+  if ($res and defined $instance_label) {
+    my @puntlist = split(",", Irssi::settings_get_str("punt_list"));
+    my $match = scalar grep { $_ eq $instance_label } @puntlist;
+    if ($match) {
+      $sendmsg = 0;
+    }
+    $text = "[$instance_label] $rest";
+  } else {
+    $text = $rest;
+  }
+
+  if ($sendmsg) {
+    my $emitted_signal = Irssi::signal_get_emitted();
+
+    $suppress = 1;
+    Irssi::signal_emit("$emitted_signal", $d, $text, $d1, $d2, $d3);
+    $suppress = 0;
+  }
+  Irssi::signal_stop();
+}
+
+sub test_filter_in_2 {
+  if ($suppress2) { return; } # XXX
+  my $sendmsg = 1;
+
+  my ($d, $text, $target) = @_;
+  Irssi::print("Filter_in_2: text is $text; ($d, $target)");
+
+  my $instance_label = undef;
+  my ($res, $rest) = run_callbacks($mc,
+              { $known_types{'InstanceLabelHuffman1'} => 
+                sub ($$) {
+                  my ($t,$v) = @_;
+                  $instance_label = $hc->decode($v);
+                }
+              },
+              $text );
+
+  if ($res and defined $instance_label) {
+    if (inst_punted($instance_label)) {
+      $sendmsg = 0;
+    }
+    # Chop off the " @" we may or may not have put at the end.
+    $rest =~ s/^(.*) \@$/$1/;
+    $text = "[$instance_label] $rest";
+  } else {
+    $text = $rest;
+  }
+
+  if ($sendmsg) {
+    my $emitted_signal = Irssi::signal_get_emitted();
+
+    $suppress2 = 1;
+    Irssi::signal_emit("$emitted_signal", $d, $text, $target);
+    $suppress2 = 0;
+  }
+  Irssi::signal_stop();
+}
+
+sub test_filter_out {
+  if ($suppress) { return; }
+
+  my $emitted_signal = Irssi::signal_get_emitted();
+
+  my ($text, $a, $b) = @_;
+  # If they lack a server or a channel, trying to resend the message will cause
+  # a crash, strangely. So we don't do that.
+  return if $a == 0 || $b == 0; # XXX
+  Irssi::print("Filter_out: text is $text; ($a, $b)");
+
+  $text = tlvs_to_message([tlv_wrap($mc,
+                           $known_types{'InstanceLabelHuffman1'},
+                           $hc->encode(Irssi::settings_get_str("current_instance")))
+                           ] ) . $text . " \@";
+
+  $suppress = 1;
+  Irssi::signal_emit("$emitted_signal", $text, $a, $b);
+  Irssi::signal_stop();
+  $suppress = 0;
+}
+
+#sub current_instance {
+#  my ($item, $get_size_only) = @_;
+#
+#  $item->default_handler($get_size_only, "message", 0, 1);
+#}
+
+#################################################################
+
+sub inst_punted($) {
+  my ($inst) = @_;
+
+  my @puntlist = split(",", Irssi::settings_get_str("punt_list"));
+  my $match = scalar grep { $_ eq $inst } @puntlist;
+
+  return ($match > 0);
+}
+
+sub punt_inst($) {
+  my ($inst) = @_;
+
+  Irssi::print("punting: $inst");
+
+  if ($inst =~ /,/) {
+    Irssi::print("Warning: Can't punt comma!");
+    return;
+  }
+  my @puntlist = split(",", Irssi::settings_get_str('punt_list'));
+  push @puntlist, $inst;
+  Irssi::settings_set_str('punt_list', join(",", @puntlist));
+}
+
+sub unpunt_inst($) {
+  my ($inst) = @_;
+
+  Irssi::print("unpunting: $inst");
+
+  if ($inst =~ /,/) {
+    Irssi::print("Warning: Can't unpunt comma!");
+    return;
+  }
+
+  my @puntlist = split(",", Irssi::settings_get_str('punt_list'));
+  @puntlist = grep { $_ ne $inst } @puntlist;
+  Irssi::settings_set_str('punt_list', join(",", @puntlist));
+}
+
+#################################################################
+
+sub cmd_instance {
+  pop @_;
+  pop @_; # XXX
+  Irssi::print("instance: $_[0]");
+  Irssi::settings_set_str('current_instance', $_[0]);
+}
+
+sub cmd_punt {
+  my ($inst, $unk1, $unk2) = @_;
+  punt_inst($inst);
+}
+
+sub cmd_unpunt {
+  my ($inst, $unk1, $unk2) = @_;
+  unpunt_inst($inst);
+} 
+
+#################################################################
+
+Irssi::signal_add_first('message public', 'test_filter_in');
+Irssi::signal_add_first('message own_public', 'test_filter_in_2');
+Irssi::signal_add_first('send text', 'test_filter_out');
+Irssi::command_bind('instance', 'cmd_instance');
+Irssi::command_bind('punt', 'cmd_punt');
+Irssi::command_bind('unpunt', 'cmd_unpunt');
+# XXX :-(
+Irssi::settings_add_str('lookandfeel', 'current_instance', "default");
+Irssi::settings_add_str('lookandfeel', 'punt_list', "");
+# XXX :-(
+#Irssi::statusbar_item_register('current_instance', undef, 'current_instance');
+#Irssi::statusbars_recreate_items();
+#Irssi::statusbar_items_redraw('current_instance');
+    
+#################################################################
+
+Irssi::print("Instancing module v0.0.1 -- Explosions Extremely Probable");