Changeset 1753ea0


Ignore:
Timestamp:
May 11, 2011, 6:03:18 PM (7 years ago)
Author:
Nelson Elhage <nelhage@mit.edu>
Branches:
master, release-1.8, release-1.9
Children:
13ee8f2
Parents:
7b4f3be (diff), 5c6d661 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.
Message:
Merge remote-tracking branch 'nelhage/anyevent-irc'
Files:
1 added
14 edited

Legend:

Unmodified
Added
Removed
  • perl/lib/BarnOwl.pm

    rb120bd3 rf2d71cfa  
    3838use BarnOwl::Completion;
    3939use BarnOwl::Help;
     40use BarnOwl::AnyEvent;
     41
     42unshift @AnyEvent::REGISTRY, [BarnOwl => BarnOwl::AnyEvent::];
     43require AnyEvent;
    4044
    4145use List::Util qw(max);
  • perl/modules/IRC/lib/BarnOwl/Message/IRC.pm

    re04b7a1 r60b49a7  
    6666sub action {shift->{action}}
    6767sub reason {shift->{reason}}
     68sub old_nick {shift->{old_nick}};
    6869
    6970# display
     
    8081}
    8182
    82 sub login_extra { 
     83sub login_extra {
    8384    my $self = shift;
    8485    if ($self->action eq "quit") {
    8586        return $self->reason;
     87    } elsif ($self->action eq 'nick change') {
     88        return "was: " . $self->old_nick;
    8689    } else {
    8790        return $self->channel;
  • perl/modules/IRC/lib/BarnOwl/Module/IRC.pm

    r9620c8d r5c6d661  
    2020use BarnOwl::Module::IRC::Completion;
    2121
    22 use Net::IRC;
     22use AnyEvent::IRC;
    2323use Getopt::Long;
    2424use Encode;
     
    3030# Hash alias -> BarnOwl::Module::IRC::Connection object
    3131our %ircnets;
    32 our %channels;
    33 our %reconnect;
    3432
    3533sub startup {
     
    7068
    7169    register_commands();
    72     register_handlers();
    7370    BarnOwl::filter(qw{irc type ^IRC$ or ( type ^admin$ and adminheader ^IRC$ )});
    7471}
     
    7673sub shutdown {
    7774    for my $conn (values %ircnets) {
    78         $conn->conn->disconnect();
     75        $conn->conn->disconnect('Quitting');
    7976    }
    8077}
     
    9895        $list .= "\n";
    9996
    100         for my $chan (keys %channels) {
    101             next unless grep $_ eq $conn, @{$channels{$chan}};
     97        for my $chan (keys %{$conn->conn->{channel_list}}) {
    10298            $list .= "  $chan\n";
    10399        }
     
    105101
    106102    return $list;
    107 }
    108 
    109 #sub mainloop_hook {
    110 #    return unless defined $irc;
    111 #    eval {
    112 #        $irc->do_one_loop();
    113 #    };
    114 #    return;
    115 #}
    116 
    117 sub OwlProcess {
    118     return unless defined $irc;
    119     eval {
    120         $irc->do_one_loop();
    121     };
    122     return;
    123 }
    124 
    125 
    126 sub register_handlers {
    127     if(!$irc) {
    128         $irc = Net::IRC->new;
    129         $irc->timeout(0);
    130     }
    131103}
    132104
     
    406378    }
    407379
    408     my $conn = BarnOwl::Module::IRC::Connection->new($irc, $alias,
    409         Nick      => $nick,
    410         Server    => $host,
    411         Port      => $port,
    412         Username  => $username,
    413         Ircname   => $ircname,
    414         Port      => $port,
    415         Password  => $password,
    416         SSL       => $ssl
    417        );
    418 
    419     if ($conn->conn->connected) {
    420         $conn->connected("Connected to $alias as $nick");
    421     } else {
    422         die("IRC::Connection->connect failed: $!");
    423     }
    424 
     380    my $conn = BarnOwl::Module::IRC::Connection->new($alias, $host, $port, {
     381        nick      => $nick,
     382        user      => $username,
     383        real      => $ircname,
     384        password  => $password,
     385        SSL       => $ssl,
     386        timeout   => sub {0}
     387       });
     388    $ircnets{$alias} = $conn;
    425389    return;
    426390}
     
    429393    my $cmd = shift;
    430394    my $conn = shift;
    431     if ($conn->conn->connected) {
    432         $conn->conn->disconnect;
    433     } elsif ($reconnect{$conn->alias}) {
     395    if ($conn->conn->{socket}) {
     396        $conn->did_quit(1);
     397        $conn->conn->disconnect("Goodbye!");
     398    } elsif ($conn->{reconnect_timer}) {
    434399        BarnOwl::admin_message('IRC',
    435400                               "[" . $conn->alias . "] Reconnect cancelled");
    436401        $conn->cancel_reconnect;
     402        delete $ircnets{$conn->alias};
    437403    }
    438404}
     
    463429    for my $body (@msgs) {
    464430        if ($body =~ /^\/me (.*)/) {
    465             $conn->conn->me($to, Encode::encode('utf-8', $1));
     431            $conn->me($to, Encode::encode('utf-8', $1));
    466432            $body = '* '.$conn->nick.' '.$1;
    467433        } else {
    468             $conn->conn->privmsg($to, Encode::encode('utf-8', $body));
     434            $conn->conn->send_msg('privmsg', $to, Encode::encode('utf-8', $body));
    469435        }
    470436        my $msg = BarnOwl::Message->new(
     
    491457    my $target = shift;
    492458    $target ||= shift;
    493     $conn->conn->mode($target, @_);
     459    $conn->conn->send_msg(mode => $target, @_);
    494460    return;
    495461}
     
    499465    my $conn = shift;
    500466    my $chan = shift or die("Usage: $cmd channel\n");
    501     $channels{$chan} ||= [];
    502     push @{$channels{$chan}}, $conn;
    503     $conn->conn->join($chan, @_);
     467    $conn->conn->send_msg(join => $chan, @_);
    504468    return;
    505469}
     
    509473    my $conn = shift;
    510474    my $chan = shift;
    511     $channels{$chan} = [grep {$_ ne $conn} @{$channels{$chan} || []}];
    512     $conn->conn->part($chan);
     475    $conn->conn->send_msg(part => $chan);
    513476    return;
    514477}
     
    518481    my $conn = shift;
    519482    my $nick = shift or die("Usage: $cmd <new nick>\n");
    520     $conn->conn->nick($nick);
     483    $conn->conn->send_msg(nick => $nick);
    521484    return;
    522485}
     
    527490    my $chan = shift;
    528491    $conn->names_tmp([]);
    529     $conn->conn->names($chan);
     492    $conn->conn->send_msg(names => $chan);
    530493    return;
    531494}
     
    535498    my $conn = shift;
    536499    my $who = shift || die("Usage: $cmd <user>\n");
    537     $conn->conn->whois($who);
     500    $conn->conn->send_msg(whois => $who);
    538501    return;
    539502}
     
    542505    my $cmd = shift;
    543506    my $conn = shift;
    544     $conn->conn->motd;
     507    $conn->conn->send_msg('motd');
    545508    return;
    546509}
     
    560523    my $conn = shift;
    561524    my $who = shift || die("Usage: $cmd <user>\n");
    562     BarnOwl::error("WHO $cmd $conn $who");
    563     $conn->conn->who($who);
     525    $conn->conn->send_msg(who => $who);
    564526    return;
    565527}
     
    569531    my $conn = shift;
    570532    my $type = shift || die("Usage: $cmd <chiklmouy> [server] \n");
    571     $conn->conn->stats($type, @_);
     533    $conn->conn->send_msg(stats => $type, @_);
    572534    return;
    573535}
     
    577539    my $conn = shift;
    578540    my $chan = shift;
    579     $conn->conn->topic($chan, @_ ? join(" ", @_) : undef);
     541    $conn->conn->send_msg(topic => $chan, @_ ? join(" ", @_) : undef);
    580542    return;
    581543}
     
    584546    my $cmd = shift;
    585547    my $conn = shift;
    586     $conn->conn->sl(join(" ", @_));
     548    $conn->conn->send_msg(@_);
    587549    return;
    588550}
     
    591553########################### Utilities/Helpers ##################################
    592554################################################################################
     555
     556sub find_channel {
     557    my $channel = shift;
     558    my @found;
     559    for my $conn (values %ircnets) {
     560        if($conn->conn->{channel_list}{lc $channel}) {
     561            push @found, $conn;
     562        }
     563    }
     564    return $found[0] if(scalar @found == 1);
     565}
    593566
    594567sub mk_irc_command {
     
    614587            $channel = $ARGV[0];
    615588            if(defined($channel) && $channel =~ /^#/) {
    616                 if($channels{$channel} && @{$channels{$channel}} == 1) {
     589                if(my $c = find_channel($channel)) {
    617590                    shift @ARGV;
    618                     $conn = $channels{$channel}[0] unless $conn;
     591                    $conn ||= $c;
    619592                }
    620593            } elsif ($m && $m->type eq 'IRC' && !$m->is_private) {
     
    654627    my $allow_disconnected = shift;
    655628
    656     return $ircnets{$key} if exists $ircnets{$key};
    657     return $reconnect{$key} if $allow_disconnected && exists $reconnect{$key};
    658     die("No such ircnet: $key\n")
     629    my $conn = $ircnets{$key};
     630    die("No such ircnet: $key\n") unless $conn;
     631    if ($conn->conn->{registered} || $allow_disconnected) {
     632        return $conn;
     633    }
     634    die("[@{[$conn->alias]}] Not currently connected.");
    659635}
    660636
  • perl/modules/IRC/lib/BarnOwl/Module/IRC/Completion.pm

    r955a36e rdace02a  
    1111sub complete_networks { keys %BarnOwl::Module::IRC::ircnets }
    1212sub complete_dests    { keys %users, complete_channels() }
    13 sub complete_channels { keys %BarnOwl::Module::IRC::channels }
     13sub complete_channels {
     14    my %channels;
     15    for my $conn (values %BarnOwl::Module::IRC::ircnets) {
     16        for my $chan (keys %{$conn->conn->{channel_list}}) {
     17            $channels{$chan} = 1;
     18        }
     19    }
     20    return keys %channels;
     21}
    1422sub complete_nicks    { keys %users }
    1523sub complete_servers  { keys %servers }
  • perl/modules/IRC/lib/BarnOwl/Module/IRC/Connection.pm

    rfb6e8e3 r5c6d661  
    1616=cut
    1717
    18 use Net::IRC::Connection;
    19 
    20 use base qw(Class::Accessor Exporter);
    21 __PACKAGE__->mk_accessors(qw(conn alias channels motd names_tmp whois_tmp));
    22 our @EXPORT_OK = qw(&is_private);
     18use AnyEvent::IRC::Client;
     19use AnyEvent::IRC::Util qw(split_prefix prefix_nick encode_ctcp);
     20
     21use base qw(Class::Accessor);
     22use Exporter 'import';
     23__PACKAGE__->mk_accessors(qw(conn alias motd names_tmp whois_tmp
     24                             server autoconnect_channels
     25                             connect_args backoff did_quit));
     26our @EXPORT_OK = qw(is_private);
    2327
    2428use BarnOwl;
    2529use Scalar::Util qw(weaken);
    2630
    27 BEGIN {
    28     no strict 'refs';
    29     my @delegate = qw(nick server);
    30     for my $meth (@delegate) {
    31         *{"BarnOwl::Module::IRC::Connection::$meth"} = sub {
    32             shift->conn->$meth(@_);
    33         }
    34     }
    35 };
    36 
    3731sub new {
    3832    my $class = shift;
    39     my $irc = shift;
    4033    my $alias = shift;
    41     my %args = (@_);
    42     my $conn = Net::IRC::Connection->new($irc, %args);
     34    my $host  = shift;
     35    my $port  = shift;
     36    my $args  = shift;
     37    my $nick = $args->{nick};
     38    my $conn = AnyEvent::IRC::Client->new();
    4339    my $self = bless({}, $class);
    4440    $self->conn($conn);
     41    $self->autoconnect_channels([]);
    4542    $self->alias($alias);
    46     $self->channels([]);
     43    $self->server($host);
    4744    $self->motd("");
    4845    $self->names_tmp(0);
     46    $self->backoff(0);
    4947    $self->whois_tmp("");
    50 
    51     $self->conn->add_default_handler(sub { shift; $self->on_event(@_) });
    52     $self->conn->add_handler(['msg', 'notice', 'public', 'caction'],
    53             sub { shift; $self->on_msg(@_) });
    54     $self->conn->add_handler(['welcome', 'yourhost', 'created',
    55                               'luserclient', 'luserop', 'luserchannels', 'luserme',
    56                               'error'],
    57             sub { shift; $self->on_admin_msg(@_) });
    58     $self->conn->add_handler(['myinfo', 'map', 'n_local', 'n_global',
    59             'luserconns'],
    60             sub { });
    61     $self->conn->add_handler(motdstart => sub { shift; $self->on_motdstart(@_) });
    62     $self->conn->add_handler(motd      => sub { shift; $self->on_motd(@_) });
    63     $self->conn->add_handler(endofmotd => sub { shift; $self->on_endofmotd(@_) });
    64     $self->conn->add_handler(join      => sub { shift; $self->on_join(@_) });
    65     $self->conn->add_handler(part      => sub { shift; $self->on_part(@_) });
    66     $self->conn->add_handler(quit      => sub { shift; $self->on_quit(@_) });
    67     $self->conn->add_handler(disconnect => sub { shift; $self->on_disconnect(@_) });
    68     $self->conn->add_handler(nicknameinuse => sub { shift; $self->on_nickinuse(@_) });
    69     $self->conn->add_handler(cping     => sub { shift; $self->on_ping(@_) });
    70     $self->conn->add_handler(topic     => sub { shift; $self->on_topic(@_) });
    71     $self->conn->add_handler(topicinfo => sub { shift; $self->on_topicinfo(@_) });
    72     $self->conn->add_handler(namreply  => sub { shift; $self->on_namreply(@_) });
    73     $self->conn->add_handler(endofnames=> sub { shift; $self->on_endofnames(@_) });
    74     $self->conn->add_handler(endofwhois=> sub { shift; $self->on_endofwhois(@_) });
    75     $self->conn->add_handler(mode      => sub { shift; $self->on_mode(@_) });
    76     $self->conn->add_handler(nosuchchannel => sub { shift; $self->on_nosuchchannel(@_) });
     48    $self->did_quit(0);
     49
     50    if(delete $args->{SSL}) {
     51        $conn->enable_ssl;
     52    }
     53    $self->connect_args([$host, $port, $args]);
     54    $conn->connect($host, $port, $args);
     55    $conn->{heap}{parent} = $self;
     56    weaken($conn->{heap}{parent});
     57
     58    sub on {
     59        my $meth = "on_" . shift;
     60        return sub {
     61            my $conn = shift;
     62            return unless $conn->{heap}{parent};
     63            $conn->{heap}{parent}->$meth(@_);
     64        }
     65    }
     66
     67    # $self->conn->add_default_handler(sub { shift; $self->on_event(@_) });
     68    $self->conn->reg_cb(registered => on("connect"),
     69                        connfail   => sub { BarnOwl::error("Connection to $host failed!") },
     70                        disconnect => on("disconnect"),
     71                        publicmsg  => on("msg"),
     72                        privatemsg => on("msg"),
     73                        irc_error  => on("error"));
     74    for my $m (qw(welcome yourhost created
     75                  luserclient luserop luserchannels luserme
     76                  error)) {
     77        $self->conn->reg_cb("irc_$m" => on("admin_msg"));
     78    }
     79    $self->conn->reg_cb(irc_375       => on("motdstart"),
     80                        irc_372       => on("motd"),
     81                        irc_376       => on("endofmotd"),
     82                        irc_join      => on("join"),
     83                        irc_part      => on("part"),
     84                        irc_quit      => on("quit"),
     85                        irc_433       => on("nickinuse"),
     86                        channel_topic => on("topic"),
     87                        irc_333       => on("topicinfo"),
     88                        irc_353       => on("namreply"),
     89                        irc_366       => on("endofnames"),
     90                        irc_311       => on("whois"),
     91                        irc_312       => on("whois"),
     92                        irc_319       => on("whois"),
     93                        irc_320       => on("whois"),
     94                        irc_318       => on("endofwhois"),
     95                        irc_mode      => on("mode"),
     96                        irc_401       => on("nosuch"),
     97                        irc_402       => on("nosuch"),
     98                        irc_403       => on("nosuch"),
     99                        nick_change   => on("nick"),
     100                        ctcp_action   => on("ctcp_action"),
     101                        'irc_*' => sub { BarnOwl::debug("IRC: " . $_[1]->{command} . " " .
     102                                                        join(" ", @{$_[1]->{params}})) });
    77103
    78104    return $self;
     105}
     106
     107sub nick {
     108    my $self = shift;
     109    return $self->conn->nick;
    79110}
    80111
     
    83114    my $self = shift;
    84115    return $self->conn->socket;
     116}
     117
     118sub me {
     119    my ($self, $to, $msg) = @_;
     120    $self->conn->send_msg('privmsg', $to,
     121                          encode_ctcp(['ACTION', $msg]))
    85122}
    86123
     
    92129    my $self = shift;
    93130    my $evt = shift;
    94     return BarnOwl::Message->new(
     131    my %args = (
    95132        type        => 'IRC',
    96133        server      => $self->server,
    97134        network     => $self->alias,
    98         sender      => $evt->nick,
    99         hostname    => $evt->host,
    100         from        => $evt->from,
    101135        @_
    102136       );
     137    if ($evt) {
     138        my ($nick, $user, $host) = split_prefix($evt);
     139        $args{sender}   ||= $nick;
     140        $args{hostname} ||= $host if defined($host);
     141        $args{from}     ||= $evt->{prefix};
     142        $args{params}   ||= join(' ', @{$evt->{params}})
     143    }
     144    return BarnOwl::Message->new(%args);
    103145}
    104146
    105147sub on_msg {
    106     my ($self, $evt) = @_;
    107     my ($recipient) = $evt->to;
    108     my $body = strip_irc_formatting([$evt->args]->[0]);
    109     my $nick = $self->nick;
    110     $body = '* '.$evt->nick.' '.$body if $evt->type eq 'caction';
     148    my ($self, $recipient, $evt) = @_;
     149    my $body = strip_irc_formatting($evt->{params}->[1]);
     150    $self->handle_message($recipient, $evt, $body);
     151}
     152
     153sub on_ctcp_action {
     154    my ($self, $src, $target, $msg) = @_;
     155    my $body = strip_irc_formatting($msg);
     156    my $evt = {
     157        params => [$src],
     158        type   => 'privmsg',
     159        prefix => $src
     160       };
     161    $self->handle_message($target, $evt, "* $body");
     162}
     163
     164sub handle_message {
     165    my ($self, $recipient, $evt, $body) = @_;
    111166    my $msg = $self->new_message($evt,
    112167        direction   => 'in',
    113168        recipient   => $recipient,
    114         body => $body,
    115         $evt->type eq 'notice' ?
     169        body        => $body,
     170        ($evt->{command}||'') eq 'notice' ?
    116171          (notice     => 'true') : (),
    117172        is_private($recipient) ?
    118173          (private  => 'true') : (channel => $recipient),
    119174        replycmd    => BarnOwl::quote('irc-msg', '-a', $self->alias,
    120           (is_private($recipient) ? $evt->nick : $recipient)),
    121         replysendercmd => BarnOwl::quote('irc-msg', '-a', $self->alias, $evt->nick),
     175           (is_private($recipient) ? prefix_nick($evt) : $recipient)),
     176        replysendercmd => BarnOwl::quote('irc-msg', '-a', $self->alias, prefix_nick($evt)),
    122177       );
    123178
     
    125180}
    126181
    127 sub on_ping {
    128     my ($self, $evt) = @_;
    129     $self->conn->ctcp_reply($evt->nick, join (' ', ($evt->args)));
    130 }
    131182
    132183sub on_admin_msg {
    133184    my ($self, $evt) = @_;
    134     return if BarnOwl::Module::IRC->skip_msg($evt->type);
    135     BarnOwl::admin_message("IRC",
    136             BarnOwl::Style::boldify('IRC ' . $evt->type . ' message from '
     185    return if BarnOwl::Module::IRC->skip_msg($evt->{command});
     186    BarnOwl::admin_message("IRC",
     187            BarnOwl::Style::boldify('IRC ' . $evt->{command} . ' message from '
    137188                . $self->alias) . "\n"
    138             . strip_irc_formatting(join ' ', cdr($evt->args)));
     189            . strip_irc_formatting(join ' ', cdr($evt->{params})));
    139190}
    140191
    141192sub on_motdstart {
    142193    my ($self, $evt) = @_;
    143     $self->motd(join "\n", cdr($evt->args));
     194    $self->motd(join "\n", cdr(@{$evt->{params}}));
    144195}
    145196
    146197sub on_motd {
    147198    my ($self, $evt) = @_;
    148     $self->motd(join "\n", $self->motd, cdr($evt->args));
     199    $self->motd(join "\n", $self->motd, cdr(@{$evt->{params}}));
    149200}
    150201
    151202sub on_endofmotd {
    152203    my ($self, $evt) = @_;
    153     $self->motd(join "\n", $self->motd, cdr($evt->args));
     204    $self->motd(join "\n", $self->motd, cdr(@{$evt->{params}}));
    154205    BarnOwl::admin_message("IRC",
    155206            BarnOwl::Style::boldify('MOTD for ' . $self->alias) . "\n"
     
    159210sub on_join {
    160211    my ($self, $evt) = @_;
     212    my $chan = $evt->{params}[0];
    161213    my $msg = $self->new_message($evt,
    162214        loginout   => 'login',
    163215        action     => 'join',
    164         channel    => $evt->to,
    165         replycmd   => BarnOwl::quote('irc-msg', '-a', $self->alias, $evt->to),
    166         replysendercmd => BarnOwl::quote('irc-msg', '-a', $self->alias, $evt->nick),
     216        channel    => $chan,
     217        replycmd   => BarnOwl::quote('irc-msg', '-a', $self->alias, $chan),
     218        replysendercmd => BarnOwl::quote('irc-msg', '-a', $self->alias, prefix_nick($evt)),
    167219        );
    168220    BarnOwl::queue_message($msg);
    169     push @{$self->channels}, $evt->to;
    170221}
    171222
    172223sub on_part {
    173224    my ($self, $evt) = @_;
     225    my $chan = $evt->{params}[0];
    174226    my $msg = $self->new_message($evt,
    175227        loginout   => 'logout',
    176228        action     => 'part',
    177         channel    => $evt->to,
    178         replycmd   => BarnOwl::quote('irc-msg', '-a', $self->alias, $evt->to),
    179         replysendercmd => BarnOwl::quote('irc-msg', '-a', $self->alias, $evt->nick),
     229        channel    => $chan,
     230        replycmd   => BarnOwl::quote('irc-msg', '-a', $self->alias, $chan),
     231        replysendercmd => BarnOwl::quote('irc-msg', '-a', $self->alias, prefix_nick($evt)),
    180232        );
    181233    BarnOwl::queue_message($msg);
    182     $self->channels([ grep {$_ ne $evt->to} @{$self->channels}]);
    183234}
    184235
     
    188239        loginout   => 'logout',
    189240        action     => 'quit',
    190         from       => $evt->to,
    191         reason     => [$evt->args]->[0],
    192         replycmd   => BarnOwl::quote('irc-msg', '-a', $self->alias, $evt->nick),
    193         replysendercmd => BarnOwl::quote('irc-msg', '-a', $self->alias, $evt->nick),
     241        from       => $evt->{prefix},
     242        reason     => $evt->{params}->[0],
     243        replycmd   => BarnOwl::quote('irc-msg', '-a', $self->alias, prefix_nick($evt)),
     244        replysendercmd => BarnOwl::quote('irc-msg', '-a', $self->alias, prefix_nick($evt)),
    194245        );
    195246    BarnOwl::queue_message($msg);
     
    198249sub disconnect {
    199250    my $self = shift;
    200     delete $BarnOwl::Module::IRC::ircnets{$self->alias};
    201     for my $k (keys %BarnOwl::Module::IRC::channels) {
    202         my @conns = grep {$_ ne $self} @{$BarnOwl::Module::IRC::channels{$k}};
    203         if(@conns) {
    204             $BarnOwl::Module::IRC::channels{$k} = \@conns;
    205         } else {
    206             delete $BarnOwl::Module::IRC::channels{$k};
    207         }
    208     }
    209     BarnOwl::remove_io_dispatch($self->{FD});
     251    $self->conn->disconnect;
     252}
     253
     254sub on_disconnect {
     255    my ($self, $why) = @_;
     256    BarnOwl::admin_message('IRC',
     257                           "[" . $self->alias . "] Disconnected from server: $why");
    210258    $self->motd("");
    211 }
    212 
    213 sub on_disconnect {
    214     my ($self, $evt) = @_;
    215     $self->disconnect;
    216     BarnOwl::admin_message('IRC',
    217                            "[" . $self->alias . "] Disconnected from server");
    218     if ($evt->format and $evt->format eq "error") {
     259    if (!$self->did_quit) {
    219260        $self->schedule_reconnect;
    220261    } else {
    221         $self->channels([]);
    222     }
     262        delete $BarnOwl::Module::IRC::ircnets{$self->alias};
     263    }
     264}
     265
     266sub on_error {
     267    my ($self, $evt) = @_;
     268    BarnOwl::admin_message('IRC',
     269                           "[" . $self->alias . "] " .
     270                           "Error: " . join(" ", @{$evt->{params}}));
    223271}
    224272
     
    227275    BarnOwl::admin_message("IRC",
    228276                           "[" . $self->alias . "] " .
    229                            [$evt->args]->[1] . ": Nick already in use");
    230     $self->disconnect unless $self->motd;
     277                           $evt->{params}->[1] . ": Nick already in use");
     278}
     279
     280sub on_nick {
     281    my ($self, $old_nick, $new_nick, $is_me) = @_;
     282    if ($is_me) {
     283        BarnOwl::admin_message("IRC",
     284                               "[" . $self->alias . "] " .
     285                               "You are now known as $new_nick");
     286    } else {
     287        my $msg = $self->new_message('',
     288            loginout   => 'login',
     289            action     => 'nick change',
     290            from       => $new_nick,
     291            sender     => $new_nick,
     292            replycmd   => BarnOwl::quote('irc-msg', '-a', $self->alias,
     293                                         $new_nick),
     294            replysendercmd => BarnOwl::quote('irc-msg', '-a', $self->alias,
     295                                             $new_nick),
     296            old_nick   => $old_nick);
     297        BarnOwl::queue_message($msg);
     298    }
    231299}
    232300
    233301sub on_topic {
    234     my ($self, $evt) = @_;
    235     my @args = $evt->args;
    236     if (scalar @args > 1) {
     302    my ($self, $channel, $topic, $who) = @_;
     303    if ($channel) {
    237304        BarnOwl::admin_message("IRC",
    238                 "Topic for $args[1] on " . $self->alias . " is $args[2]");
     305                "Topic for $channel on " . $self->alias . " is $topic");
    239306    } else {
    240307        BarnOwl::admin_message("IRC",
    241                 "Topic changed to $args[0]");
     308                "Topic changed to $channel");
    242309    }
    243310}
     
    245312sub on_topicinfo {
    246313    my ($self, $evt) = @_;
    247     my @args = $evt->args;
     314    my @args = @{$evt->{params}};
    248315    BarnOwl::admin_message("IRC",
    249316        "Topic for $args[1] set by $args[2] at " . localtime($args[3]));
     
    257324    my ($self, $evt) = @_;
    258325    return unless $self->names_tmp;
    259     $self->names_tmp([@{$self->names_tmp}, split(' ', [$evt->args]->[3])]);
     326    $self->names_tmp([@{$self->names_tmp},
     327                      map {prefix_nick($_)} split(' ', $evt->{params}[3])]);
    260328}
    261329
     
    272340    my ($self, $evt) = @_;
    273341    return unless $self->names_tmp;
    274     my $names = BarnOwl::Style::boldify("Members of " . [$evt->args]->[1] . ":\n");
     342    my $names = BarnOwl::Style::boldify("Members of " . $evt->{params}->[1] . ":\n");
    275343    for my $name (sort {cmp_user($a, $b)} @{$self->names_tmp}) {
    276344        $names .= "  $name\n";
     
    282350sub on_whois {
    283351    my ($self, $evt) = @_;
     352    my %names = (
     353        311 => 'user',
     354        312 => 'server',
     355        319 => 'channels',
     356        330 => 'whowas',
     357       );
    284358    $self->whois_tmp(
    285       $self->whois_tmp . "\n" . $evt->type . ":\n  " .
    286       join("\n  ", cdr(cdr($evt->args))) . "\n"
    287     );
     359        $self->whois_tmp . "\n" . $names{$evt->{command}} . ":\n  " .
     360        join("\n  ", cdr(cdr(@{$evt->{params}}))) . "\n"
     361       );
    288362}
    289363
     
    291365    my ($self, $evt) = @_;
    292366    BarnOwl::popless_ztext(
    293         BarnOwl::Style::boldify("/whois for " . [$evt->args]->[1] . ":\n") .
     367        BarnOwl::Style::boldify("/whois for " . $evt->{params}->[1] . ":\n") .
    294368        $self->whois_tmp
    295369    );
     
    300374    my ($self, $evt) = @_;
    301375    BarnOwl::admin_message("IRC",
    302                            "[" . $self->alias . "] User " . ($evt->nick) . + " set mode " .
    303                            join(" ", $evt->args) . "on " . $evt->to->[0]
     376                           "[" . $self->alias . "] User " . (prefix_nick($evt)) . + " set mode " .
     377                           join(" ", cdr(@{$evt->{params}})) . " on " . $evt->{params}->[0]
    304378                          );
    305379}
    306380
    307 sub on_nosuchchannel {
    308     my ($self, $evt) = @_;
     381sub on_nosuch {
     382    my ($self, $evt) = @_;
     383    my %things = (401 => 'nick', 402 => 'server', 403 => 'channel');
    309384    BarnOwl::admin_message("IRC",
    310385                           "[" . $self->alias . "] " .
    311                            "No such channel: " . [$evt->args]->[1])
     386                           "No such @{[$things{$evt->{command}}]}: @{[$evt->{params}->[1]]}")
    312387}
    313388
     
    323398sub schedule_reconnect {
    324399    my $self = shift;
    325     my $interval = shift || 5;
    326     delete $BarnOwl::Module::IRC::ircnets{$self->alias};
    327     $BarnOwl::Module::IRC::reconnect{$self->alias} = $self;
     400    my $interval = $self->backoff;
     401    if ($interval) {
     402        $interval *= 2;
     403        $interval = 60*5 if $interval > 60*5;
     404    } else {
     405        $interval = 5;
     406    }
     407    $self->backoff($interval);
     408
    328409    my $weak = $self;
    329410    weaken($weak);
     
    343424sub cancel_reconnect {
    344425    my $self = shift;
    345     delete $BarnOwl::Module::IRC::reconnect{$self->alias};
     426
    346427    if (defined $self->{reconnect_timer}) {
    347428        $self->{reconnect_timer}->stop;
    348429    }
    349430    delete $self->{reconnect_timer};
     431}
     432
     433sub on_connect {
     434    my $self = shift;
     435    $self->connected("Connected to " . $self->alias . " as " . $self->nick)
    350436}
    351437
     
    355441    BarnOwl::admin_message("IRC", $msg);
    356442    $self->cancel_reconnect;
    357     $BarnOwl::Module::IRC::ircnets{$self->alias} = $self;
    358     my $fd = $self->getSocket()->fileno();
    359     BarnOwl::add_io_dispatch($fd, 'r', \&BarnOwl::Module::IRC::OwlProcess);
    360     $self->{FD} = $fd;
     443    if ($self->autoconnect_channels) {
     444        for my $c (@{$self->autoconnect_channels}) {
     445            $self->conn->send_msg(join => $c);
     446        }
     447        $self->autoconnect_channels([]);
     448    }
     449    $self->conn->enable_ping(60, sub {
     450                                 $self->on_disconnect("Connection timed out.");
     451                                 $self->schedule_reconnect;
     452                             });
     453    $self->backoff(0);
    361454}
    362455
    363456sub reconnect {
    364457    my $self = shift;
    365     my $backoff = shift;
    366 
    367     $self->conn->connect;
    368     if ($self->conn->connected) {
    369         $self->connected("Reconnected to ".$self->alias);
    370         my @channels = @{$self->channels};
    371         $self->channels([]);
    372         $self->conn->join($_) for @channels;
    373         return;
    374     }
    375 
    376     $backoff *= 2;
    377     $backoff = 60*5 if $backoff > 60*5;
    378     $self->schedule_reconnect( $backoff );
     458    my $backoff = $self->backoff;
     459
     460    $self->autoconnect_channels([keys(%{$self->{channel_list}})]);
     461    $self->conn->connect(@{$self->connect_args});
    379462}
    380463
  • perlconfig.c

    rf25df21 rf2d71cfa  
    403403  }
    404404
     405  sv_setpv(get_sv("BarnOwl::VERSION", TRUE), OWL_VERSION_STRING);
     406
    405407  /* Add the system lib path to @INC */
    406408  inc = get_av("INC", 0);
  • select.c

    rd4927a7 rfb96152  
    11#include "owl.h"
     2#include <sys/stat.h>
    23
    34static int dispatch_active = 0;
     
    353354  owl_select_psa_gc();
    354355  return ret;
     356}
     357
     358static void owl_select_prune_bad_fds(void) {
     359  owl_list *dl = owl_global_get_io_dispatch_list(&g);
     360  int len, i;
     361  struct stat st;
     362  owl_io_dispatch *d;
     363
     364  len = owl_list_get_size(dl);
     365  for (i = 0; i < len; i++) {
     366    d = owl_list_get_element(dl, i);
     367    if (fstat(d->fd, &st) < 0 && errno == EBADF) {
     368      owl_function_debugmsg("Pruning defunct dispatch on fd %d.", d->fd);
     369      d->needs_gc = 1;
     370    }
     371  }
     372  owl_select_io_dispatch_gc();
    355373}
    356374
     
    416434  ret = pselect(max_fd+1, &r, &w, &e, &timeout, &mask);
    417435
    418   if(ret < 0 && errno == EINTR) {
    419     if(owl_global_is_interrupted(&g)) {
    420       owl_select_handle_intr(NULL);
     436  if(ret < 0) {
     437    if (errno == EINTR) {
     438      if(owl_global_is_interrupted(&g)) {
     439        owl_select_handle_intr(NULL);
     440      }
     441    } else if (errno == EBADF) {
     442      /* Perl must have closed an fd on us without removing it first. */
     443      owl_select_prune_bad_fds();
    421444    }
    422445    sigprocmask(SIG_SETMASK, &mask, NULL);
  • fmtext.c

    r4479497 r7b4f3be  
    184184}
    185185
    186 static void _owl_fmtext_update_colorpair(short fg, short bg, short *pair)
    187 {
    188   if (owl_global_get_hascolors(&g)) {
    189     *pair = owl_fmtext_get_colorpair(fg, bg);
    190   }
    191 }
    192 
    193186static void _owl_fmtext_wcolor_set(WINDOW *w, short pair)
    194187{
    195   if (owl_global_get_hascolors(&g)) {
     188  if (has_colors()) {
    196189      wcolor_set(w,pair,NULL);
    197190      wbkgdset(w, COLOR_PAIR(pair));
     
    221214  bg = default_bgcolor;
    222215  _owl_fmtext_wattrset(w, attr);
    223   _owl_fmtext_update_colorpair(fg, bg, &pair);
     216  pair = owl_fmtext_get_colorpair(fg, bg);
    224217  _owl_fmtext_wcolor_set(w, pair);
    225218
     
    270263      if (bg == OWL_COLOR_DEFAULT) bg = default_bgcolor;
    271264      _owl_fmtext_wattrset(w, attr);
    272       _owl_fmtext_update_colorpair(fg, bg, &pair);
     265      pair = owl_fmtext_get_colorpair(fg, bg);
    273266      _owl_fmtext_wcolor_set(w, pair);
    274267
     
    662655           continue */
    663656      } else if (!strcasecmp(buff, "@color")
    664                  && owl_global_get_hascolors(&g)
    665657                 && owl_global_is_colorztext(&g)) {
    666658        g_free(buff);
     
    820812    }
    821813  }
    822   if (owl_global_get_hascolors(&g)) {
     814  if (has_colors()) {
    823815    for(i = 0; i < 8; i++) {
    824816      short fg, bg;
     
    835827  owl_colorpair_mgr *cpmgr;
    836828  short pair;
     829
     830  if (!has_colors())
     831    return 0;
    837832
    838833  /* Sanity (Bounds) Check */
     
    852847  if (!(pair != -1 && pair < cpmgr->next)) {
    853848    /* If we didn't find a pair, search for a free one to assign. */
    854     pair = (cpmgr->next < COLOR_PAIRS) ? cpmgr->next : -1;
     849    pair = (cpmgr->next < owl_util_get_colorpairs()) ? cpmgr->next : -1;
    855850    if (pair != -1) {
    856851      /* We found a free pair, initialize it. */
  • functions.c

    r1a30f05 r7b4f3be  
    18171817          owl_global_get_cols(&g));
    18181818
    1819   if (owl_global_get_hascolors(&g)) {
     1819  if (has_colors()) {
    18201820    owl_fmtext_append_normal(&fm, "Color: Yes\n");
    1821     owl_fmtext_appendf_normal(&fm, "Number of color pairs: %i\n", owl_global_get_colorpairs(&g));
     1821    owl_fmtext_appendf_normal(&fm, "Number of color pairs: %i\n", owl_util_get_colorpairs());
    18221822    owl_fmtext_appendf_normal(&fm, "Can change colors: %s\n", can_change_color() ? "yes" : "no");
    18231823  } else {
     
    22262226    f = fl->data;
    22272227    owl_fmtext_append_normal(&fm, "   ");
    2228     if (owl_global_get_hascolors(&g)) {
    2229       owl_fmtext_append_normal_color(&fm, owl_filter_get_name(f), owl_filter_get_fgcolor(f), owl_filter_get_bgcolor(f));
    2230     } else {
    2231       owl_fmtext_append_normal(&fm, owl_filter_get_name(f));
    2232     }
     2228    owl_fmtext_append_normal_color(&fm, owl_filter_get_name(f),
     2229                                   owl_filter_get_fgcolor(f),
     2230                                   owl_filter_get_bgcolor(f));
    22332231    owl_fmtext_append_normal(&fm, "\n");
    22342232  }
     
    29592957 
    29602958  if (viewsize==0) {
    2961     owl_function_error("No messages present");
     2959    owl_function_makemsg("No messages present");
    29622960    return;
    29632961  }
     
    29732971  /* bounds check */
    29742972  if (start>=viewsize || start<0) {
    2975     owl_function_error("No further matches found");
     2973    owl_function_makemsg("No further matches found");
    29762974    return;
    29772975  }
     
    30063004  }
    30073005  owl_mainwin_redisplay(owl_global_get_mainwin(&g));
    3008   owl_function_error("No matches found");
     3006  owl_function_makemsg("No matches found");
    30093007}
    30103008
  • global.c

    r47e0a6a r7b4f3be  
    5151  g->direction=OWL_DIRECTION_DOWNWARDS;
    5252  g->zaway=0;
    53   if (has_colors()) {
    54     g->hascolors=1;
    55   }
    56   g->colorpairs=COLOR_PAIRS;
    5753  owl_fmtext_init_colorpair_mgr(&(g->cpmgr));
    5854  g->debug=OWL_DEBUG;
     
    574570owl_view *owl_global_get_current_view(owl_global *g) {
    575571  return(&(g->current_view));
    576 }
    577 
    578 /* has colors */
    579 
    580 int owl_global_get_hascolors(const owl_global *g) {
    581   if (g->hascolors) return(1);
    582   return(0);
    583 }
    584 
    585 /* color pairs */
    586 
    587 int owl_global_get_colorpairs(const owl_global *g) {
    588   return(g->colorpairs);
    589572}
    590573
  • owl.c

    ra2a8833 r9efa5bd  
    444444  /* update the terminal if we need to */
    445445  owl_window_redraw_scheduled();
    446   /* On colorpair shortage, reset and redraw /everything/. NOTE: if
    447    * the current screen uses too many colorpairs, this draws
    448    * everything twice. But this is unlikely; COLOR_PAIRS is 64 with
    449    * 8+1 colors, and 256^2 with 256+1 colors. (+1 for default.) */
     446  /* On colorpair shortage, reset and redraw /everything/. NOTE: if we
     447   * still overflow, this be useless work. With 8-colors, we get 64
     448   * pairs. With 256-colors, we get 32768 pairs with ext-colors
     449   * support and 256 otherwise. */
    450450  cpmgr = owl_global_get_colorpair_mgr(&g);
    451451  if (cpmgr->overflow) {
    452     owl_function_debugmsg("colorpairs: color shortage; reset pairs and redraw. COLOR_PAIRS = %d", COLOR_PAIRS);
     452    owl_function_debugmsg("colorpairs: used all %d pairs; reset pairs and redraw.",
     453                          owl_util_get_colorpairs());
    453454    owl_fmtext_reset_colorpairs(cpmgr);
    454455    owl_function_full_redisplay();
  • owl.h

    r283ff1e r7b4f3be  
    610610  char *startupargs;
    611611  int nextmsgid;
    612   int hascolors;
    613   int colorpairs;
    614612  owl_colorpair_mgr cpmgr;
    615613  pid_t newmsgproc_pid;
  • util.c

    re56303f r9efa5bd  
    715715}
    716716
     717int owl_util_get_colorpairs(void) {
     718#ifndef NCURSES_EXT_COLORS
     719  /* Without ext-color support (an ABI change), ncurses only supports 256
     720   * different color pairs. However, it gives us a larger number even if your
     721   * ncurses is compiled without ext-color. */
     722  return MIN(COLOR_PAIRS, 256);
     723#else
     724  return COLOR_PAIRS;
     725#endif
     726}
     727
    717728gulong owl_dirty_window_on_signal(owl_window *w, gpointer sender, const gchar *detailed_signal)
    718729{
  • viewwin.c

    r237d02c r4fd211f  
    150150
    151151  if (!owl_viewwin_search(v, owl_global_get_search_re(&g), consider_current, direction))
    152     owl_function_error("No more matches");
     152    owl_function_makemsg("No more matches");
    153153  return NULL;
    154154}
     
    172172  if (!owl_viewwin_search(data->v, owl_global_get_search_re(&g),
    173173                          consider_current, data->direction))
    174     owl_function_error("No matches");
     174    owl_function_makemsg("No matches");
    175175}
    176176
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