#
# Copyright (c) 1998 Dirk Koopman G1TLH
#
-# $Id$
+#
#
package DXCommandmode;
-use POSIX;
+#use POSIX;
@ISA = qw(DXChannel);
+use POSIX qw(:math_h);
use DXUtil;
use DXChannel;
use DXUser;
use WCY;
use Sun;
use Internet;
+use Script;
+use Net::Telnet;
+use QSL;
+use DB_File;
+use VE7CC;
+use DXXml;
use strict;
-use vars qw(%Cache %cmd_cache $errstr %aliases $scriptbase $maxerrors);
+use vars qw(%Cache %cmd_cache $errstr %aliases $scriptbase %nothereslug
+ $maxbadcount $msgpolltime $default_pagelth $cmdimportdir);
%Cache = (); # cache of dynamically loaded routine's mod times
%cmd_cache = (); # cache of short names
$errstr = (); # error string from eval
%aliases = (); # aliases for (parts of) commands
$scriptbase = "$main::root/scripts"; # the place where all users start scripts go
-$maxerrors = 20; # the maximum number of concurrent errors allowed before disconnection
+$maxbadcount = 3; # no of bad words allowed before disconnection
+$msgpolltime = 3600; # the time between polls for new messages
+$cmdimportdir = "$main::root/cmd_import"; # the base directory for importing command scripts
+ # this does not exist as default, you need to create it manually
+ #
#
# obtain a new connection this is derived from dxchannel
sub new
{
my $self = DXChannel::alloc(@_);
+
+ # routing, this must go out here to prevent race condx
+ my $pkg = shift;
+ my $call = shift;
+# my @rout = $main::routeroot->add_user($call, Route::here(1));
+ DXProt::_add_thingy($main::routeroot, [$call, 0, 0, 1]);
+
+ # ALWAYS output the user
+ my $ref = Route::User::get($call);
+ if ($ref) {
+ $main::me->route_pc16($main::mycall, undef, $main::routeroot, $ref);
+ $main::me->route_pc92a($main::mycall, undef, $main::routeroot, $ref) unless $DXProt::pc92_slug_changes;
+ }
+
return $self;
}
my $call = $self->{call};
my $name = $user->{name};
+ # log it
+ my $host = $self->{conn}->{peerhost};
+ $host ||= "AGW Port #$self->{conn}->{agwport}" if exists $self->{conn}->{agwport};
+ $host ||= "unknown";
+ LogDbg('DXCommand', "$call connected from $host");
+
$self->{name} = $name ? $name : $call;
$self->send($self->msg('l2',$self->{name}));
- $self->send_file($main::motd) if (-e $main::motd);
$self->state('prompt'); # a bit of room for further expansion, passwords etc
$self->{priv} = $user->priv || 0;
$self->{lang} = $user->lang || $main::lang || 'en';
- $self->{pagelth} = $user->pagelth || 20;
- $self->{priv} = 0 if $line =~ /^(ax|te)/; # set the connection priv to 0 - can be upgraded later
+ my $pagelth = $user->pagelth;
+ $pagelth = $default_pagelth unless defined $pagelth;
+ $self->{pagelth} = $pagelth;
+ ($self->{width}) = $line =~ /width=(\d+)/; $line =~ s/\s*width=\d+\s*//;
+ $self->{width} = 80 unless $self->{width} && $self->{width} > 80;
$self->{consort} = $line; # save the connection type
# set some necessary flags on the user if they are connecting
$self->{wx} = $user->wantwx;
$self->{dx} = $user->wantdx;
$self->{logininfo} = $user->wantlogininfo;
+ $self->{ann_talk} = $user->wantann_talk;
$self->{here} = 1;
+ $self->{prompt} = $user->prompt if $user->prompt;
+
+ # sort out new dx spot stuff
+ $user->wantdxcq(0) unless defined $user->{wantdxcq};
+ $user->wantdxitu(0) unless defined $user->{wantdxitu};
+ $user->wantusstate(0) unless defined $user->{wantusstate};
+
+ # sort out registration
+ if ($main::reqreg == 1) {
+ $self->{registered} = $user->registered;
+ } elsif ($main::reqreg == 2) {
+ $self->{registered} = !$user->registered;
+ } else {
+ $self->{registered} = 1;
+ }
+
+
+ # decide which motd to send
+ my $motd;
+ unless ($self->{registered}) {
+ $motd = "${main::motd}_nor_$self->{lang}";
+ $motd = "${main::motd}_nor" unless -e $motd;
+ }
+ $motd = "${main::motd}_$self->{lang}" unless $motd && -e $motd;
+ $motd = $main::motd unless $motd && -e $motd;
+ if ($self->conn->{csort} eq 'ax25') {
+ if ($motd) {
+ $motd = "${motd}_ax25" if -e "${motd}_ax25";
+ } else {
+ $motd = "${main::motd}_ax25" if -e "${main::motd}_ax25";
+ }
+ }
+ $self->send_file($motd) if -e $motd;
+
+ # sort out privilege reduction
+ $self->{priv} = 0 if $line =~ /^(ax|te)/ && !$self->conn->{usedpasswd};
# get the filters
- $self->{spotsfilter} = Filter::read_in('spots', $call, 0) || Filter::read_in('spots', 'user_default', 0);
- $self->{wwvfilter} = Filter::read_in('wwv', $call, 0) || Filter::read_in('wwv', 'user_default', 0);
- $self->{wcyfilter} = Filter::read_in('wcy', $call, 0) || Filter::read_in('wcy', 'user_default', 0);
- $self->{annfilter} = Filter::read_in('ann', $call, 0) || Filter::read_in('ann', 'user_default', 0) ;
+ my $nossid = $call;
+ $nossid =~ s/-\d+$//;
+
+ $self->{spotsfilter} = Filter::read_in('spots', $call, 0)
+ || Filter::read_in('spots', $nossid, 0)
+ || Filter::read_in('spots', 'user_default', 0);
+ $self->{wwvfilter} = Filter::read_in('wwv', $call, 0)
+ || Filter::read_in('wwv', $nossid, 0)
+ || Filter::read_in('wwv', 'user_default', 0);
+ $self->{wcyfilter} = Filter::read_in('wcy', $call, 0)
+ || Filter::read_in('wcy', $nossid, 0)
+ || Filter::read_in('wcy', 'user_default', 0);
+ $self->{annfilter} = Filter::read_in('ann', $call, 0)
+ || Filter::read_in('ann', $nossid, 0)
+ || Filter::read_in('ann', 'user_default', 0) ;
# clean up qra locators
my $qra = $user->qra;
$user->qra(DXBearing::lltoqra($lat, $long)) if (defined $lat && defined $long);
}
- # add yourself to the database
- my $node = DXNode->get($main::mycall) or die "$main::mycall not allocated in DXNode database";
- my $cuser = DXNodeuser->new($self, $node, $call, 0, 1);
- $node->dxchan($self) if $call eq $main::myalias; # send all output for mycall to myalias
-
- # routing version
- my $pref = Route::Node::get($main::mycall) or die "$main::mycall not allocated in Route database";
- $pref->add_user($call, Route::here($self->{here}));
- dbg('route', "B/C PC16 on $main::mycall for: $call");
+ # decide on echo
+ my $echo = $user->wantecho;
+ unless ($echo) {
+ $self->send_now('E', "0");
+ $self->send($self->msg('echow'));
+ $self->conn->echo($echo) if $self->conn->can('echo');
+ }
- # issue a pc16 to everybody interested
- my $nchan = DXChannel->get($main::mycall);
- my @pc16 = DXProt::pc16($nchan, $cuser);
- for (@pc16) {
- DXProt::broadcast_all_ak1a($_);
+ $self->tell_login('loginu');
+ $self->tell_buddies('loginb');
+
+ # do we need to send a forward/opernam?
+ my $lastoper = $user->lastoper || 0;
+ my $homenode = $user->homenode || "";
+ if ($homenode eq $main::mycall && $main::systime >= $lastoper + $DXUser::lastoperinterval) {
+ run_cmd($main::me, "forward/opernam $call");
+ $user->lastoper($main::systime + ((int rand(10)) * 86400));
}
- Log('DXCommand', "$call connected");
- # send prompts and things
- my $info = DXCluster::cluster();
+ # run a script send the output to the punter
+ my $script = new Script(lc $call) || new Script('user_default');
+ $script->run($self) if $script;
+
+ # send cluster info
+ my $info = Route::cluster();
$self->send("Cluster:$info");
+
+ # send prompts for qth, name and things
$self->send($self->msg('namee1')) if !$user->name;
$self->send($self->msg('qthe1')) if !$user->qth;
$self->send($self->msg('qll')) if !$user->qra || (!$user->lat && !$user->long);
$self->send($self->msg('hnodee1')) if !$user->qth;
$self->send($self->msg('m9')) if DXMsg::for_me($call);
- $self->prompt;
- # decide on echo
- if (!$user->wantecho) {
- $self->send_now('E', "0");
- $self->send($self->msg('echow'));
+ # send out any buddy messages for other people that are online
+ foreach my $call (@{$user->buddies}) {
+ my $ref = Route::User::get($call);
+ if ($ref) {
+ foreach my $node (@{$ref->parent}) {
+ $self->send($self->msg($node eq $main::mycall ? 'loginb' : 'loginbn', $call, $node));
+ }
+ }
}
-
- $self->tell_login('loginu');
-
+
+ $self->lastmsgpoll($main::systime);
+ $self->prompt;
}
#
my $self = shift;
my $cmdline = shift;
my @ans;
+
+ # save this for them's that need it
+ my $rawline = $cmdline;
# remove leading and trailing spaces
$cmdline =~ s/^\s*(.*)\s*$/$1/;
}
} elsif ($self->{state} eq 'sysop') {
my $passwd = $self->{user}->passwd;
- my @pw = split / */, $passwd;
if ($passwd) {
+ my @pw = grep {$_ !~ /\s/} split //, $passwd;
my @l = @{$self->{passwd}};
my $str = "$pw[$l[0]].*$pw[$l[1]].*$pw[$l[2]].*$pw[$l[3]].*$pw[$l[4]]";
if ($cmdline =~ /$str/) {
} else {
$self->send($self->msg('sorry'));
}
- delete $self->{passwd};
$self->state('prompt');
- } elsif ($self->{state} eq 'talk') {
+ } elsif ($self->{state} eq 'passwd') {
+ my $passwd = $self->{user}->passwd;
+ if ($passwd && $cmdline eq $passwd) {
+ $self->send($self->msg('pw1'));
+ $self->state('passwd1');
+ } else {
+ $self->conn->{echo} = $self->conn->{decho};
+ delete $self->conn->{decho};
+ $self->send($self->msg('sorry'));
+ $self->state('prompt');
+ }
+ } elsif ($self->{state} eq 'passwd1') {
+ $self->{passwd} = $cmdline;
+ $self->send($self->msg('pw2'));
+ $self->state('passwd2');
+ } elsif ($self->{state} eq 'passwd2') {
+ if ($cmdline eq $self->{passwd}) {
+ $self->{user}->passwd($cmdline);
+ $self->send($self->msg('pw3'));
+ } else {
+ $self->send($self->msg('pw4'));
+ }
+ $self->conn->{echo} = $self->conn->{decho};
+ delete $self->conn->{decho};
+ $self->state('prompt');
+ } elsif ($self->{state} eq 'talk' || $self->{state} eq 'chat') {
if ($cmdline =~ m{^(?:/EX|/ABORT)}i) {
for (@{$self->{talklist}}) {
- $self->send_talks($_, $self->msg('talkend'));
+ if ($self->{state} eq 'talk') {
+ $self->send_talks($_, $self->msg('talkend'));
+ } else {
+ $self->local_send('C', $self->msg('chatend', $_));
+ }
}
$self->state('prompt');
delete $self->{talklist};
- } elsif ($cmdline =~ m(^/\w+)) {
- $cmdline =~ s(^/)();
- $self->send_ans(run_cmd($self, $cmdline));
- $self->send($self->talk_prompt);
+ } elsif ($cmdline =~ m|^/+\w+|) {
+ $cmdline =~ s|^/||;
+ my $sendit = $cmdline =~ s|^/+||;
+ my @in = $self->run_cmd($cmdline);
+ $self->send_ans(@in);
+ if ($sendit && $self->{talklist} && @{$self->{talklist}}) {
+ foreach my $l (@in) {
+ my @bad;
+ if (@bad = BadWords::check($l)) {
+ $self->badcount(($self->badcount||0) + @bad);
+ LogDbg('DXCommand', "$self->{call} swore: $l with words:" . join(',', @bad) . ")");
+ } else {
+ for (@{$self->{talklist}}) {
+ if ($self->{state} eq 'talk') {
+ $self->send_talks($_, $l);
+ } else {
+ send_chats($self, $_, $l)
+ }
+ }
+ }
+ }
+ }
+ $self->send($self->{state} eq 'talk' ? $self->talk_prompt : $self->chat_prompt);
} elsif ($self->{talklist} && @{$self->{talklist}}) {
# send what has been said to whoever is in this person's talk list
- for (@{$self->{talklist}}) {
- $self->send_talks($_, $cmdline);
+ my @bad;
+ if (@bad = BadWords::check($cmdline)) {
+ $self->badcount(($self->badcount||0) + @bad);
+ LogDbg('DXCommand', "$self->{call} swore: $cmdline with words:" . join(',', @bad) . ")");
+ } else {
+ for (@{$self->{talklist}}) {
+ if ($self->{state} eq 'talk') {
+ $self->send_talks($_, $rawline);
+ } else {
+ send_chats($self, $_, $rawline);
+ }
+ }
}
$self->send($self->talk_prompt) if $self->{state} eq 'talk';
+ $self->send($self->chat_prompt) if $self->{state} eq 'chat';
} else {
# for safety
$self->state('prompt');
}
+ } elsif (my $func = $self->{func}) {
+ no strict 'refs';
+ my @ans;
+ if (ref $self->{edit}) {
+ eval { @ans = $self->{edit}->$func($self, $rawline)};
+ } else {
+ eval { @ans = &{$self->{func}}($self, $rawline) };
+ }
+ if ($@) {
+ $self->send_ans("Syserr: on stored func $self->{func}", $@);
+ delete $self->{func};
+ $self->state('prompt');
+ undef $@;
+ }
+ $self->send_ans(@ans);
} else {
$self->send_ans(run_cmd($self, $cmdline));
}
-
+
+ # check for excessive swearing
+ if ($self->{badcount} && $self->{badcount} >= $maxbadcount) {
+ LogDbg('DXCommand', "$self->{call} logged out for excessive swearing");
+ $self->disconnect;
+ return;
+ }
+
# send a prompt only if we are in a prompt state
$self->prompt() if $self->{state} =~ /^prompt/o;
}
my ($to, $via) = $ent =~ /(\S+)>(\S+)/;
$to = $ent unless $to;
- my $call = $via ? $via : $to;
- my $clref = DXCluster->get_exact($call);
+ my $call = $via && $via ne '*' ? $via : $to;
+ my $clref = Route::get($call);
my $dxchan = $clref->dxchan if $clref;
if ($dxchan) {
- $dxchan->talk($self->{call}, $to, $via, $line);
+ $dxchan->talk($self->{call}, $to, undef, $line);
} else {
$self->send($self->msg('disc2', $via ? $via : $to));
my @l = grep { $_ ne $ent } @{$self->{talklist}};
}
}
-sub talk_prompt
+sub send_chats
{
my $self = shift;
+ my $target = shift;
+ my $text = shift;
+
+ my $msgid = DXProt::nextchatmsgid();
+ $text = "#$msgid $text";
+ $main::me->normal(DXProt::pc93($target, $self->{call}, undef, $text));
+}
+
+sub special_prompt
+{
+ my $self = shift;
+ my $prompt = shift;
my @call;
for (@{$self->{talklist}}) {
my ($to, $via) = /(\S+)>(\S+)/;
$to = $_ unless $to;
push @call, $to;
}
- return $self->msg('talkprompt', join(',', @call));
+ return $self->msg($prompt, join(',', @call));
+}
+
+sub talk_prompt
+{
+ my $self = shift;
+ return $self->special_prompt('talkprompt');
+}
+
+sub chat_prompt
+{
+ my $self = shift;
+ return $self->special_prompt('chatprompt');
}
#
$self->send($self->msg('page', scalar @_));
} else {
for (@_) {
- $self->send($_) if $_;
+ if (defined $_) {
+ $self->send($_);
+ } else {
+ $self->send('');
+ }
}
}
}
+
#
# this is the thing that runs the command, it is done like this for the
# benefit of remote command execution
my $cmdline = shift;
my @ans;
- if ($self->{func}) {
- my $c = qq{ \@ans = $self->{func}(\$self, \$cmdline) };
- dbg('eval', "stored func cmd = $c\n");
- eval $c;
- if ($@) {
- return ("Syserr: Eval err $errstr on stored func $self->{func}", $@);
+ return () if length $cmdline == 0;
+
+ # split the command line up into parts, the first part is the command
+ my ($cmd, $args) = split /\s+/, $cmdline, 2;
+ $args = "" unless defined $args;
+
+ if ($cmd) {
+
+ # check cmd
+ if ($cmd =~ m|^/| || $cmd =~ m|[^-?\w/]|) {
+ LogDbg('DXCommand', "cmd: invalid characters in '$cmd'");
+ return $self->_error_out('e1');
}
- } else {
- return () if length $cmdline == 0;
-
- # strip out //
- $cmdline =~ s|//|/|og;
-
- # split the command line up into parts, the first part is the command
- my ($cmd, $args) = split /\s+/, $cmdline, 2;
- $args = "" unless defined $args;
-
- if ($cmd) {
-
- my ($path, $fcmd);
+ # strip out // on command only
+ $cmd =~ s|//|/|g;
+
+ my ($path, $fcmd);
- dbg('command', "cmd: $cmd");
+ dbg("cmd: $cmd") if isdbg('command');
- # alias it if possible
- my $acmd = CmdAlias::get_cmd($cmd);
- if ($acmd) {
- ($cmd, $args) = split /\s+/, "$acmd $args", 2;
- $args = "" unless defined $args;
- dbg('command', "aliased cmd: $cmd $args");
- }
+ # alias it if possible
+ my $acmd = CmdAlias::get_cmd($cmd);
+ if ($acmd) {
+ ($cmd, $args) = split /\s+/, "$acmd $args", 2;
+ $args = "" unless defined $args;
+ dbg("cmd: aliased $cmd $args") if isdbg('command');
+ }
- # first expand out the entry to a command
- ($path, $fcmd) = search($main::localcmd, $cmd, "pl");
- ($path, $fcmd) = search($main::cmd, $cmd, "pl") if !$path || !$fcmd;
+ # first expand out the entry to a command
+ ($path, $fcmd) = search($main::localcmd, $cmd, "pl");
+ ($path, $fcmd) = search($main::cmd, $cmd, "pl") unless $path && $fcmd;
- if ($path && $cmd) {
- dbg('command', "path: $cmd cmd: $fcmd");
+ if ($path && $cmd) {
+ dbg("cmd: path $cmd cmd: $fcmd") if isdbg('command');
- my $package = find_cmd_name($path, $fcmd);
- @ans = (0) if !$package ;
+ my $package = find_cmd_name($path, $fcmd);
+ return ($@) if $@;
- if ($package) {
- dbg('command', "package: $package");
- my $c;
- unless (exists $Cache{$package}->{'sub'}) {
- $c = eval $Cache{$package}->{'eval'};
- if ($@) {
- return DXDebug::shortmess($@);
- }
- $Cache{$package}->{'sub'} = $c;
- }
- $c = $Cache{$package}->{'sub'};
- eval {
- @ans = &{$c}($self, $args);
- };
-
- if ($@) {
- #cluck($@);
- return (DXDebug::shortmess($@));
- };
- }
+ if ($package && DXCommandmode->can($package)) {
+ no strict 'refs';
+ dbg("cmd: package $package") if isdbg('command');
+ eval { @ans = &$package($self, $args) };
+ return (DXDebug::shortmess($@)) if $@;
} else {
- dbg('command', "cmd: $cmd not found");
- if (++$self->{errors} > $maxerrors) {
- $self->send($self->msg('e26'));
- $self->disconnect;
- return ();
- } else {
- return ($self->msg('e1'));
- }
+ dbg("cmd: $package not present") if isdbg('command');
+ return $self->_error_out('e1');
}
+ } else {
+ dbg("cmd: $cmd not found") if isdbg('command');
+ return $self->_error_out('e1');
}
}
if ($ok) {
delete $self->{errors};
} else {
- if (++$self->{errors} > $maxerrors) {
+ if (++$self->{errors} > $DXChannel::maxerrors) {
$self->send($self->msg('e26'));
$self->disconnect;
return ();
}
}
- return (@ans);
+ return map {s/([^\s])\s+$/$1/; $_} @ans;
}
#
sub process
{
my $t = time;
- my @dxchan = DXChannel->get_all();
+ my @dxchan = DXChannel::get_all();
my $dxchan;
foreach $dxchan (@dxchan) {
next if $dxchan->sort ne 'U';
+
+ # send a outstanding message prompt if required
+ if ($t >= $dxchan->lastmsgpoll + $msgpolltime) {
+ $dxchan->send($dxchan->msg('m9')) if DXMsg::for_me($dxchan->call);
+ $dxchan->lastmsgpoll($t);
+ }
# send a prompt if no activity out on this channel
if ($t >= $dxchan->t + $main::user_interval) {
$dxchan->t($t);
}
}
+
+ while (my ($k, $v) = each %nothereslug) {
+ if ($main::systime >= $v + 300) {
+ delete $nothereslug{$k};
+ }
+ }
+
+ import_cmd();
}
#
my $self = shift;
my $call = $self->call;
- # reset the redirection of messages back to 'normal' if we are the sysop
- if ($call eq $main::myalias) {
- my $node = DXNode->get($main::mycall) or die "$main::mycall not allocated in DXNode database";
- $node->dxchan($DXProt::me);
- }
+ return if $self->{disconnecting}++;
+
+ delete $self->{senddbg};
+
+ my $uref = Route::User::get($call);
+ my @rout;
+ if ($uref) {
+# @rout = $main::routeroot->del_user($uref);
+ @rout = DXProt::_del_thingy($main::routeroot, [$call, 0]);
- my @rout = $main::routeroot->del_user($call);
- dbg('route', "B/C PC17 on $main::mycall for: $call");
+ dbg("B/C PC17 on $main::mycall for: $call") if isdbg('route');
+
+ # issue a pc17 to everybody interested
+ $main::me->route_pc17($main::mycall, undef, $main::routeroot, $uref);
+ $main::me->route_pc92d($main::mycall, undef, $main::routeroot, $uref) unless $DXProt::pc92_slug_changes;
+ } else {
+ confess "trying to disconnect a non existant user $call";
+ }
# I was the last node visited
$self->user->node($main::mycall);
- # issue a pc17 to everybody interested
- my $nchan = DXChannel->get($main::mycall);
- my $pc17 = $nchan->pc17($self);
- DXProt::broadcast_all_ak1a($pc17);
-
# send info to all logged in thingies
$self->tell_login('logoutu');
+ $self->tell_buddies('logoutb');
- Log('DXCommand', "$call disconnected");
- my $ref = DXCluster->get_exact($call);
- $ref->del() if $ref;
+ LogDbg('DXCommand', "$call disconnected");
$self->SUPER::disconnect;
}
sub prompt
{
my $self = shift;
- $self->send($self->msg($self->here ? 'pr' : 'pr2', $self->call, cldate($main::systime), ztime($main::systime)));
+
+ return if $self->{gtk}; # 'cos prompts are not a concept that applies here
+
+ my $call = $self->call;
+ my $date = cldate($main::systime);
+ my $time = ztime($main::systime);
+ my $prompt = $self->{prompt} || $self->msg('pr');
+
+ $call = "($call)" unless $self->here;
+ $prompt =~ s/\%C/$call/g;
+ $prompt =~ s/\%D/$date/g;
+ $prompt =~ s/\%T/$time/g;
+ $prompt =~ s/\%M/$main::mycall/g;
+
+ $self->send($prompt);
}
# broadcast a message to all users [except those mentioned after buffer]
{
my $pkg = shift; # ignored
my $s = shift; # the line to be rebroadcast
- my @except = @_; # to all channels EXCEPT these (dxchannel refs)
- my @list = DXChannel->get_all(); # just in case we are called from some funny object
- my ($dxchan, $except);
- L: foreach $dxchan (@list) {
- next if !$dxchan->sort eq 'U'; # only interested in user channels
- foreach $except (@except) {
- next L if $except == $dxchan; # ignore channels in the 'except' list
- }
+ foreach my $dxchan (DXChannel::get_all()) {
+ next unless $dxchan->{sort} eq 'U'; # only interested in user channels
+ next if grep $dxchan == $_, @_;
$dxchan->send($s); # send it
}
}
# gimme all the users
sub get_all
{
- my @list = DXChannel->get_all();
- my $ref;
- my @out;
- foreach $ref (@list) {
- push @out, $ref if $ref->sort eq 'U';
- }
- return @out;
+ return grep {$_->{sort} eq 'U'} DXChannel::get_all();
}
# run a script for this user
# commands are lower case
$short_cmd = lc $short_cmd;
- dbg('command', "command: $path $short_cmd\n");
+ dbg("command: $path $short_cmd\n") if isdbg('command');
# do some checking for funny characters
return () if $short_cmd =~ /\/$/;
# return immediately if we have it
($apath, $acmd) = split ',', $cmd_cache{$short_cmd} if $cmd_cache{$short_cmd};
if ($apath && $acmd) {
- dbg('command', "cached $short_cmd = ($apath, $acmd)\n");
+ dbg("cached $short_cmd = ($apath, $acmd)\n") if isdbg('command');
return ($apath, $acmd);
}
my @parts = split '/', $short_cmd;
my $dirfn;
my $curdir = $path;
- my $p;
- my $i;
- my @lparts;
- for ($i = 0; $i < @parts; $i++) {
- my $p = $parts[$i];
- opendir(D, $curdir) or confess "can't open $curdir $!";
- my @ls = readdir D;
- closedir D;
- my $l;
- foreach $l (sort @ls) {
- next if $l =~ /^\./;
- if ($i < $#parts) { # we are dealing with directories
- if ((-d "$curdir/$l") && $p eq substr($l, 0, length $p)) {
- dbg('command', "got dir: $curdir/$l\n");
- $dirfn .= "$l/";
- $curdir .= "/$l";
- last;
- }
- } else { # we are dealing with commands
- @lparts = split /\./, $l;
- next if $lparts[$#lparts] ne $suffix; # only look for .$suffix files
- if ($p eq substr($l, 0, length $p)) {
- pop @lparts; # remove the suffix
- $l = join '.', @lparts;
- # chop $dirfn; # remove trailing /
- $dirfn = "" unless $dirfn;
- $cmd_cache{"$short_cmd"} = join(',', ($path, "$dirfn$l")); # cache it
- dbg('command', "got path: $path cmd: $dirfn$l\n");
- return ($path, "$dirfn$l");
- }
- }
- }
- }
+ while (my $p = shift @parts) {
+ opendir(D, $curdir) or confess "can't open $curdir $!";
+ my @ls = readdir D;
+ closedir D;
+
+ # if this isn't the last part
+ if (@parts) {
+ my $found;
+ foreach my $l (sort @ls) {
+ next if $l =~ /^\./;
+ if ((-d "$curdir/$l") && $p eq substr($l, 0, length $p)) {
+ dbg("got dir: $curdir/$l\n") if isdbg('command');
+ $dirfn .= "$l/";
+ $curdir .= "/$l";
+ $found++;
+ last;
+ }
+ }
+ # only proceed if we find the directory asked for
+ return () unless $found;
+ } else {
+ foreach my $l (sort @ls) {
+ next if $l =~ /^\./;
+ next unless $l =~ /\.$suffix$/;
+ if ($p eq substr($l, 0, length $p)) {
+ $l =~ s/\.$suffix$//;
+ $dirfn = "" unless $dirfn;
+ $cmd_cache{$short_cmd} = join(',', ($path, "$dirfn$l")); # cache it
+ dbg("got path: $path cmd: $dirfn$l\n") if isdbg('command');
+ return ($path, "$dirfn$l");
+ }
+ }
+ }
+ }
+
return ();
}
# clear the command name cache
sub clear_cmd_cache
{
+ no strict 'refs';
+
+ for (keys %Cache) {
+ undef *{$_} unless /cmd_cache/;
+ dbg("Undefining cmd $_") if isdbg('command');
+ }
%cmd_cache = ();
+ %Cache = ();
}
#
sub valid_package_name {
my($string) = @_;
- $string =~ s/([^A-Za-z0-9\/])/sprintf("_%2x",unpack("C",$1))/eg;
+ $string =~ s|([^A-Za-z0-9_/])|sprintf("_%2x",unpack("C",$1))|eg;
- #second pass only for words starting with a digit
- $string =~ s|/(\d)|sprintf("/_%2x",unpack("C",$1))|eg;
-
- #Dress it up as a real package name
- $string =~ s/\//_/og;
- return $string;
-}
-
-# find a cmd reference
-# this is really for use in user written stubs
-#
-# use the result as a symbolic reference:-
-#
-# no strict 'refs';
-# @out = &$r($self, $line);
-#
-sub find_cmd_ref
-{
- my $cmd = shift;
- my $r;
-
- if ($cmd) {
-
- # first expand out the entry to a command
- my ($path, $fcmd) = search($main::localcmd, $cmd, "pl");
- ($path, $fcmd) = search($main::cmd, $cmd, "pl") if !$path || !$fcmd;
-
- # make sure it is loaded
- $r = find_cmd_name($path, $fcmd);
- }
- return $r;
+ $string =~ s|/|_|g;
+ return "cmd_$string";
}
#
};
#wrap the code into a subroutine inside our unique package
- my $eval = qq( sub { $sub } );
+ my $eval = qq( sub $package { $sub } );
if (isdbg('eval')) {
my @list = split /\n/, $eval;
my $line;
for (@list) {
- dbg('eval', $_, "\n");
+ dbg($_ . "\n") if isdbg('eval');
}
}
- $Cache{$package} = {mtime => $mtime, 'eval' => $eval };
+ # get rid of any existing sub and try to compile the new one
+ no strict 'refs';
+
+ if (exists $Cache{$package}) {
+ dbg("find_cmd_name: Redefining $package") if isdbg('command');
+ undef *$package;
+ } else {
+ dbg("find_cmd_name: Defining $package") if isdbg('command');
+ }
+
+ eval $eval;
+
+ $Cache{$package} = {mtime => $mtime } unless $@;
+
}
return $package;
}
+sub send
+{
+ my $self = shift;
+ if ($self->{gtk}) {
+ for (@_) {
+ $self->SUPER::send(dd(['cmd',$_]));
+ }
+ } else {
+ $self->SUPER::send(@_);
+ }
+}
+
+sub local_send
+{
+ my ($self, $let, $buf) = @_;
+ if ($self->{state} eq 'prompt' || $self->{state} eq 'talk' || $self->{state} eq 'chat') {
+ if ($self->{enhanced}) {
+ $self->send_later($let, $buf);
+ } else {
+ $self->send($buf);
+ }
+ } else {
+ $self->delay($buf);
+ }
+}
+
# send a talk message here
sub talk
{
- my ($self, $from, $to, $via, $line) = @_;
+ my ($self, $from, $to, $via, $line, $onode) = @_;
$line =~ s/\\5E/\^/g;
- $self->send("$to de $from: $line") if $self->{talk};
- Log('talk', $to, $from, $main::mycall, $line);
+ if ($self->{talk}) {
+ if ($self->{gtk}) {
+ $self->local_send('T', dd(['talk',$to,$from,$via,$line]));
+ } else {
+ $self->local_send('T', "$to de $from: $line");
+ }
+ }
+ Log('talk', $to, $from, '<' . ($onode || '*'), $line);
+ # send a 'not here' message if required
+ unless ($self->{here} && $from ne $to) {
+ my $key = "$to$from";
+ unless (exists $nothereslug{$key}) {
+ my ($ref, $dxchan);
+ if (($ref = Route::get($from)) && ($dxchan = $ref->dxchan)) {
+ my $name = $self->user->name || $to;
+ my $s = $self->user->nothere || $dxchan->msg('nothere', $name);
+ $nothereslug{$key} = $main::systime;
+ $dxchan->talk($to, $from, undef, $s);
+ }
+ }
+ }
}
# send an announce
sub announce
{
+ my $self = shift;
+ my $line = shift;
+ my $isolate = shift;
+ my $to = shift;
+ my $target = shift;
+ my $text = shift;
+ my ($filter, $hops);
+
+ if (!$self->{ann_talk} && $to ne $self->{call}) {
+ my $call = AnnTalk::is_talk_candidate($_[0], $text);
+ return if $call;
+ }
+
+ if ($self->{annfilter}) {
+ ($filter, $hops) = $self->{annfilter}->it(@_ );
+ return unless $filter;
+ }
+
+ unless ($self->{ann}) {
+ return if $_[0] ne $main::myalias && $_[0] ne $main::mycall;
+ }
+ return if $target eq 'SYSOP' && $self->{priv} < 5;
+ my $buf;
+ if ($self->{gtk}) {
+ $buf = dd(['ann', $to, $target, $text, @_])
+ } else {
+ $buf = "$to$target de $_[0]: $text";
+ $buf =~ s/\%5E/^/g;
+ $buf .= "\a\a" if $self->{beep};
+ }
+ $self->local_send($target eq 'WX' ? 'W' : 'N', $buf);
+}
+
+# send a chat
+sub chat
+{
+ my $self = shift;
+ my $line = shift;
+ my $isolate = shift;
+ my $target = shift;
+ my $to = shift;
+ my $text = shift;
+ my ($filter, $hops);
+
+ return unless grep uc $_ eq $target, @{$self->{user}->{group}};
+
+ $text =~ s/^\#\d+ //;
+ my $buf;
+ if ($self->{gtk}) {
+ $buf = dd(['chat', $to, $target, $text, @_])
+ } else {
+ $buf = "$target de $_[0]: $text";
+ $buf =~ s/\%5E/^/g;
+ $buf .= "\a\a" if $self->{beep};
+ }
+ $self->local_send('C', $buf);
+}
+
+sub format_dx_spot
+{
+ my $self = shift;
+
+ my $t = ztime($_[2]);
+ my $loc = '';
+ my $clth = $self->{consort} eq 'local' ? 29 : 30;
+ my $comment = substr (($_[3] || ''), 0, $clth);
+ $comment .= ' ' x ($clth - length($comment));
+ if ($self->{user}->wantgrid) {
+ my $ref = DXUser::get_current($_[4]);
+ if ($ref) {
+ $loc = $ref->qra || '';
+ $loc = ' ' . substr($loc, 0, 4) if $loc;
+ }
+ }
+ if ($self->{user}->wantdxitu) {
+ $loc = ' ' . sprintf("%2d", $_[10]) if defined $_[10];
+ $comment = substr($comment, 0, $self->{consort} eq 'local' ? 26 : 27) . ' ' . sprintf("%2d", $_[8]) if defined $_[8];
+ } elsif ($self->{user}->wantdxcq) {
+ $loc = ' ' . sprintf("%2d", $_[11]) if defined $_[11];
+ $comment = substr($comment, 0, $self->{consort} eq 'local' ? 26 : 27) . ' ' . sprintf("%2d", $_[9]) if defined $_[9];
+ } elsif ($self->{user}->wantusstate) {
+ $loc = ' ' . $_[13] if $_[13];
+ $comment = substr($comment, 0, $self->{consort} eq 'local' ? 26 : 27) . ' ' . $_[12] if $_[12];
+ }
+
+ return sprintf "DX de %-7.7s%11.1f %-12.12s %-s $t$loc", "$_[4]:", $_[0], $_[1], $comment;
}
# send a dx spot
sub dx_spot
{
+ my $self = shift;
+ my $line = shift;
+ my $isolate = shift;
+ return unless $self->{dx};
+
+ my ($filter, $hops);
+
+ if ($self->{spotsfilter}) {
+ ($filter, $hops) = $self->{spotsfilter}->it(@_ );
+ return unless $filter;
+ }
+
+ dbg('spot: "' . join('","', @_) . '"') if isdbg('dxspot');
+
+ my $buf;
+ if ($self->{ve7cc}) {
+ $buf = VE7CC::dx_spot($self, @_);
+ } elsif ($self->{gtk}) {
+ my ($dxloc, $byloc);
+
+ my $ref = DXUser::get_current($_[4]);
+ if ($ref) {
+ $byloc = $ref->qra;
+ $byloc = substr($byloc, 0, 4) if $byloc;
+ }
+
+ my $spot = $_[1];
+ $spot =~ s|/\w{1,4}$||;
+ $ref = DXUser::get_current($spot);
+ if ($ref) {
+ $dxloc = $ref->qra;
+ $dxloc = substr($dxloc, 0, 4) if $dxloc;
+ }
+ $buf = dd(['dx', @_, ($dxloc||''), ($byloc||'')]);
+
+ } else {
+ $buf = $self->format_dx_spot(@_);
+ $buf .= "\a\a" if $self->{beep};
+ $buf =~ s/\%5E/^/g;
+ }
+
+ $self->local_send('X', $buf);
+}
+
+sub wwv
+{
+ my $self = shift;
+ my $line = shift;
+ my $isolate = shift;
+ my ($filter, $hops);
+
+ return unless $self->{wwv};
+
+ if ($self->{wwvfilter}) {
+ ($filter, $hops) = $self->{wwvfilter}->it(@_[7..$#_] );
+ return unless $filter;
+ }
+
+ my $buf;
+ if ($self->{gtk}) {
+ $buf = dd(['wwv', @_])
+ } else {
+ $buf = "WWV de $_[6] <$_[1]>: SFI=$_[2], A=$_[3], K=$_[4], $_[5]";
+ $buf .= "\a\a" if $self->{beep};
+ }
+
+ $self->local_send('V', $buf);
+}
+
+sub wcy
+{
+ my $self = shift;
+ my $line = shift;
+ my $isolate = shift;
+ my ($filter, $hops);
+
+ return unless $self->{wcy};
+
+ if ($self->{wcyfilter}) {
+ ($filter, $hops) = $self->{wcyfilter}->it(@_ );
+ return unless $filter;
+ }
+
+ my $buf;
+ if ($self->{gtk}) {
+ $buf = dd(['wcy', @_])
+ } else {
+ $buf = "WCY de $_[10] <$_[1]> : K=$_[4] expK=$_[5] A=$_[3] R=$_[6] SFI=$_[2] SA=$_[7] GMF=$_[8] Au=$_[9]";
+ $buf .= "\a\a" if $self->{beep};
+ }
+ $self->local_send('Y', $buf);
+}
+
+# broadcast debug stuff to all interested parties
+sub broadcast_debug
+{
+ my $s = shift; # the line to be rebroadcast
+ foreach my $dxchan (DXChannel::get_all) {
+ next unless $dxchan->{enhanced} && $dxchan->{senddbg};
+ if ($dxchan->{gtk}) {
+ $dxchan->send_later('L', dd(['db', $s]));
+ } else {
+ $dxchan->send_later('L', $s);
+ }
+ }
}
+sub do_entry_stuff
+{
+ my $self = shift;
+ my $line = shift;
+ my @out;
+
+ if ($self->state eq 'enterbody') {
+ my $loc = $self->{loc} || confess "local var gone missing" ;
+ if ($line eq "\032" || $line eq '%1A' || uc $line eq "/EX") {
+ no strict 'refs';
+ push @out, &{$loc->{endaction}}($self); # like this for < 5.8.0
+ $self->func(undef);
+ $self->state('prompt');
+ } elsif ($line eq "\031" || uc $line eq "/ABORT" || uc $line eq "/QUIT") {
+ push @out, $self->msg('m10');
+ delete $loc->{lines};
+ delete $self->{loc};
+ $self->func(undef);
+ $self->state('prompt');
+ } else {
+ push @{$loc->{lines}}, length($line) > 0 ? $line : " ";
+ # i.e. it ain't and end or abort, therefore store the line
+ }
+ } else {
+ confess "Invalid state $self->{state}";
+ }
+ return @out;
+}
+
+sub store_startup_script
+{
+ my $self = shift;
+ my $loc = $self->{loc} || confess "local var gone missing" ;
+ my @out;
+ my $call = $loc->{call} || confess "callsign gone missing";
+ confess "lines array gone missing" unless ref $loc->{lines};
+ my $r = Script::store($call, $loc->{lines});
+ if (defined $r) {
+ if ($r) {
+ push @out, $self->msg('m19', $call, $r);
+ } else {
+ push @out, $self->msg('m20', $call);
+ }
+ } else {
+ push @out, "error opening startup script $call $!";
+ }
+ return @out;
+}
+
+# Import any commands contained in any files in import_cmd directory
+#
+# If the filename has a recogisable callsign as some delimited part
+# of it, then this is the user the command will be run as.
+#
+sub import_cmd
+{
+ # are there any to do in this directory?
+ return unless -d $cmdimportdir;
+ unless (opendir(DIR, $cmdimportdir)) {
+ LogDbg('err', "can\'t open $cmdimportdir $!");
+ return;
+ }
+
+ my @names = readdir(DIR);
+ closedir(DIR);
+ my $name;
+ foreach $name (@names) {
+ next if $name =~ /^\./;
+
+ my $s = Script->new($name, $cmdimportdir);
+ if ($s) {
+ LogDbg('DXCommand', "Run import cmd file $name");
+ my @cat = split /[^A-Za-z0-9]+/, $name;
+ my ($call) = grep {is_callsign(uc $_)} @cat;
+ $call ||= $main::mycall;
+ $call = uc $call;
+ my @out;
+
+
+ $s->inscript(0); # switch off script checks
+
+ if ($call eq $main::mycall) {
+ @out = $s->run($main::me, 1);
+ } else {
+ my $dxchan = DXChannel::get($call);
+ if ($dxchan) {
+ @out = $s->run($dxchan, 1);
+ } else {
+ my $u = DXUser::get($call);
+ if ($u) {
+ $dxchan = $main::me;
+ my $old = $dxchan->{call};
+ my $priv = $dxchan->{priv};
+ my $user = $dxchan->{user};
+ $dxchan->{call} = $call;
+ $dxchan->{priv} = $u->priv;
+ $dxchan->{user} = $u;
+ @out = $s->run($dxchan, 1);
+ $dxchan->{call} = $call;
+ $dxchan->{priv} = $priv;
+ $dxchan->{user} = $user;
+ } else {
+ LogDbg('err', "Trying to run import cmd for non-existant user $call");
+ }
+ }
+ }
+ $s->erase;
+ for (@out) {
+ LogDbg('DXCommand', "Import cmd $name/$call: $_");
+ }
+ } else {
+ LogDbg('err', "Failed to open $cmdimportdir/$name $!");
+ unlink "$cmdimportdir/$name";
+ }
+ }
+}
+
+sub print_find_reply
+{
+ my ($self, $node, $target, $flag, $ms) = @_;
+ my $sort = $flag == 2 ? "External" : "Local";
+ $self->send("$sort $target found at $node in $ms ms" );
+}
1;
__END__
projects / spider.git / blobdiff