3 # This module impliments the user facing command mode for a dx cluster
5 # Copyright (c) 1998 Dirk Koopman G1TLH
10 package DXCommandmode;
16 use POSIX qw(:math_h);
43 use Mojo::IOLoop::ForkCall;
47 use vars qw(%Cache %cmd_cache $errstr %aliases $scriptbase %nothereslug
48 $maxbadcount $msgpolltime $default_pagelth $cmdimportdir);
50 %Cache = (); # cache of dynamically loaded routine's mod times
51 %cmd_cache = (); # cache of short names
52 $errstr = (); # error string from eval
53 %aliases = (); # aliases for (parts of) commands
54 $scriptbase = "$main::root/scripts"; # the place where all users start scripts go
55 $maxbadcount = 3; # no of bad words allowed before disconnection
56 $msgpolltime = 3600; # the time between polls for new messages
57 $cmdimportdir = "$main::root/cmd_import"; # the base directory for importing command scripts
58 # this does not exist as default, you need to create it manually
62 # obtain a new connection this is derived from dxchannel
67 my $self = DXChannel::alloc(@_);
69 # routing, this must go out here to prevent race condx
72 # my @rout = $main::routeroot->add_user($call, Route::here(1));
73 DXProt::_add_thingy($main::routeroot, [$call, 0, 0, 1, undef, undef, $self->{conn}->peerhost], );
75 # ALWAYS output the user
76 my $ref = Route::User::get($call);
78 $main::me->route_pc16($main::mycall, undef, $main::routeroot, $ref);
79 $main::me->route_pc92a($main::mycall, undef, $main::routeroot, $ref) unless $DXProt::pc92_slug_changes;
85 # this is how a a connection starts, you get a hello message and the motd with
86 # possibly some other messages asking you to set various things up if you are
87 # new (or nearly new and slacking) user.
91 my ($self, $line, $sort) = @_;
92 my $user = $self->{user};
93 my $call = $self->{call};
94 my $name = $user->{name};
97 my $host = $self->{conn}->peerhost;
98 $host ||= "AGW Port #$self->{conn}->{agwport}" if exists $self->{conn}->{agwport};
100 LogDbg('DXCommand', "$call connected from $host");
102 $self->{name} = $name ? $name : $call;
103 $self->send($self->msg('l2',$self->{name}));
104 $self->state('prompt'); # a bit of room for further expansion, passwords etc
105 $self->{priv} = $user->priv || 0;
106 $self->{lang} = $user->lang || $main::lang || 'en';
107 my $pagelth = $user->pagelth;
108 $pagelth = $default_pagelth unless defined $pagelth;
109 $self->{pagelth} = $pagelth;
110 ($self->{width}) = $line =~ /width=(\d+)/; $line =~ s/\s*width=\d+\s*//;
111 $self->{width} = 80 unless $self->{width} && $self->{width} > 80;
112 $self->{consort} = $line; # save the connection type
114 # set some necessary flags on the user if they are connecting
115 $self->{beep} = $user->wantbeep;
116 $self->{ann} = $user->wantann;
117 $self->{wwv} = $user->wantwwv;
118 $self->{wcy} = $user->wantwcy;
119 $self->{talk} = $user->wanttalk;
120 $self->{wx} = $user->wantwx;
121 $self->{dx} = $user->wantdx;
122 $self->{logininfo} = $user->wantlogininfo;
123 $self->{ann_talk} = $user->wantann_talk;
125 $self->{prompt} = $user->prompt if $user->prompt;
126 $self->{lastmsgpoll} = 0;
128 # sort out new dx spot stuff
129 $user->wantdxcq(0) unless defined $user->{wantdxcq};
130 $user->wantdxitu(0) unless defined $user->{wantdxitu};
131 $user->wantusstate(0) unless defined $user->{wantusstate};
133 # sort out registration
134 if ($main::reqreg == 1) {
135 $self->{registered} = $user->registered;
136 } elsif ($main::reqreg == 2) {
137 $self->{registered} = !$user->registered;
139 $self->{registered} = 1;
142 # send the relevant MOTD
145 # sort out privilege reduction
146 $self->{priv} = 0 if $line =~ /^(ax|te)/ && !$self->conn->{usedpasswd};
150 $nossid =~ s/-\d+$//;
152 $self->{spotsfilter} = Filter::read_in('spots', $call, 0)
153 || Filter::read_in('spots', $nossid, 0)
154 || Filter::read_in('spots', 'user_default', 0);
155 $self->{wwvfilter} = Filter::read_in('wwv', $call, 0)
156 || Filter::read_in('wwv', $nossid, 0)
157 || Filter::read_in('wwv', 'user_default', 0);
158 $self->{wcyfilter} = Filter::read_in('wcy', $call, 0)
159 || Filter::read_in('wcy', $nossid, 0)
160 || Filter::read_in('wcy', 'user_default', 0);
161 $self->{annfilter} = Filter::read_in('ann', $call, 0)
162 || Filter::read_in('ann', $nossid, 0)
163 || Filter::read_in('ann', 'user_default', 0) ;
165 # clean up qra locators
166 my $qra = $user->qra;
167 $qra = undef if ($qra && !DXBearing::is_qra($qra));
169 my $lat = $user->lat;
170 my $long = $user->long;
171 $user->qra(DXBearing::lltoqra($lat, $long)) if (defined $lat && defined $long);
175 my $echo = $user->wantecho;
177 $self->send_now('E', "0");
178 $self->send($self->msg('echow'));
179 $self->conn->echo($echo) if $self->conn->can('echo');
182 $self->tell_login('loginu');
183 $self->tell_buddies('loginb');
185 # do we need to send a forward/opernam?
186 my $lastoper = $user->lastoper || 0;
187 my $homenode = $user->homenode || "";
188 if ($homenode eq $main::mycall && $main::systime >= $lastoper + $DXUser::lastoperinterval) {
189 run_cmd($main::me, "forward/opernam $call");
190 $user->lastoper($main::systime + ((int rand(10)) * 86400));
193 # run a script send the output to the punter
194 my $script = new Script(lc $call) || new Script('user_default');
195 $script->run($self) if $script;
198 my $info = Route::cluster();
199 $self->send("Cluster:$info");
201 # send prompts for qth, name and things
202 $self->send($self->msg('namee1')) if !$user->name;
203 $self->send($self->msg('qthe1')) if !$user->qth;
204 $self->send($self->msg('qll')) if !$user->qra || (!$user->lat && !$user->long);
205 $self->send($self->msg('hnodee1')) if !$user->qth;
206 $self->send($self->msg('m9')) if DXMsg::for_me($call);
208 # send out any buddy messages for other people that are online
209 foreach my $call (@{$user->buddies}) {
210 my $ref = Route::User::get($call);
212 foreach my $node ($ref->parents) {
213 $self->send($self->msg($node eq $main::mycall ? 'loginb' : 'loginbn', $call, $node));
218 $self->lastmsgpoll($main::systime);
223 # This is the normal command prompt driver
232 # save this for them's that need it
233 my $rawline = $cmdline;
235 # remove leading and trailing spaces
236 $cmdline =~ s/^\s*(.*)\s*$/$1/;
238 if ($self->{state} eq 'page') {
239 my $i = $self->{pagelth};
240 my $ref = $self->{pagedata};
243 # abort if we get a line starting in with a
244 if ($cmdline =~ /^a/io) {
249 # send a tranche of data
250 while ($i-- > 0 && @$ref) {
251 my $line = shift @$ref;
252 $line =~ s/\s+$//o; # why am having to do this?
256 # reset state if none or else chuck out an intermediate prompt
258 $tot -= $self->{pagelth};
259 $self->send($self->msg('page', $tot));
261 $self->state('prompt');
263 } elsif ($self->{state} eq 'sysop') {
264 my $passwd = $self->{user}->passwd;
266 my @pw = grep {$_ !~ /\s/} split //, $passwd;
267 my @l = @{$self->{passwd}};
268 my $str = "$pw[$l[0]].*$pw[$l[1]].*$pw[$l[2]].*$pw[$l[3]].*$pw[$l[4]]";
269 if ($cmdline =~ /$str/) {
270 $self->{priv} = $self->{user}->priv;
272 $self->send($self->msg('sorry'));
275 $self->send($self->msg('sorry'));
277 $self->state('prompt');
278 } elsif ($self->{state} eq 'passwd') {
279 my $passwd = $self->{user}->passwd;
280 if ($passwd && $cmdline eq $passwd) {
281 $self->send($self->msg('pw1'));
282 $self->state('passwd1');
284 $self->conn->{echo} = $self->conn->{decho};
285 delete $self->conn->{decho};
286 $self->send($self->msg('sorry'));
287 $self->state('prompt');
289 } elsif ($self->{state} eq 'passwd1') {
290 $self->{passwd} = $cmdline;
291 $self->send($self->msg('pw2'));
292 $self->state('passwd2');
293 } elsif ($self->{state} eq 'passwd2') {
294 if ($cmdline eq $self->{passwd}) {
295 $self->{user}->passwd($cmdline);
296 $self->send($self->msg('pw3'));
298 $self->send($self->msg('pw4'));
300 $self->conn->{echo} = $self->conn->{decho};
301 delete $self->conn->{decho};
302 $self->state('prompt');
303 } elsif ($self->{state} eq 'talk' || $self->{state} eq 'chat') {
304 if ($cmdline =~ m{^(?:/EX|/ABORT)}i) {
305 for (@{$self->{talklist}}) {
306 if ($self->{state} eq 'talk') {
307 $self->send_talks($_, $self->msg('talkend'));
309 $self->local_send('C', $self->msg('chatend', $_));
312 $self->state('prompt');
313 delete $self->{talklist};
314 } elsif ($cmdline =~ m|^/+\w+|) {
316 my $sendit = $cmdline =~ s|^/+||;
317 my @in = $self->run_cmd($cmdline);
318 $self->send_ans(@in);
319 if ($sendit && $self->{talklist} && @{$self->{talklist}}) {
320 foreach my $l (@in) {
322 if (@bad = BadWords::check($l)) {
323 $self->badcount(($self->badcount||0) + @bad);
324 LogDbg('DXCommand', "$self->{call} swore: $l with words:" . join(',', @bad) . ")");
326 for (@{$self->{talklist}}) {
327 if ($self->{state} eq 'talk') {
328 $self->send_talks($_, $l);
330 send_chats($self, $_, $l)
336 $self->send($self->{state} eq 'talk' ? $self->talk_prompt : $self->chat_prompt);
337 } elsif ($self->{talklist} && @{$self->{talklist}}) {
338 # send what has been said to whoever is in this person's talk list
340 if (@bad = BadWords::check($cmdline)) {
341 $self->badcount(($self->badcount||0) + @bad);
342 LogDbg('DXCommand', "$self->{call} swore: $cmdline with words:" . join(',', @bad) . ")");
344 for (@{$self->{talklist}}) {
345 if ($self->{state} eq 'talk') {
346 $self->send_talks($_, $rawline);
348 send_chats($self, $_, $rawline);
352 $self->send($self->talk_prompt) if $self->{state} eq 'talk';
353 $self->send($self->chat_prompt) if $self->{state} eq 'chat';
356 $self->state('prompt');
358 } elsif (my $func = $self->{func}) {
361 if (ref $self->{edit}) {
362 eval { @ans = $self->{edit}->$func($self, $rawline)};
364 eval { @ans = &{$self->{func}}($self, $rawline) };
367 $self->send_ans("Syserr: on stored func $self->{func}", $@);
368 delete $self->{func};
369 $self->state('prompt');
372 $self->send_ans(@ans);
374 $self->send_ans(run_cmd($self, $cmdline));
377 # check for excessive swearing
378 if ($self->{badcount} && $self->{badcount} >= $maxbadcount) {
379 LogDbg('DXCommand', "$self->{call} logged out for excessive swearing");
384 # send a prompt only if we are in a prompt state
385 $self->prompt() if $self->{state} =~ /^prompt/o;
388 # send out the talk messages taking into account vias and connectivity
391 my ($self, $ent, $line) = @_;
393 my ($to, $via) = $ent =~ /(\S+)>(\S+)/;
394 $to = $ent unless $to;
395 my $call = $via && $via ne '*' ? $via : $to;
396 my $clref = Route::get($call);
397 my $dxchan = $clref->dxchan if $clref;
399 $dxchan->talk($self->{call}, $to, undef, $line);
401 $self->send($self->msg('disc2', $via ? $via : $to));
402 my @l = grep { $_ ne $ent } @{$self->{talklist}};
404 $self->{talklist} = \@l;
406 delete $self->{talklist};
407 $self->state('prompt');
418 my $msgid = DXProt::nextchatmsgid();
419 $text = "#$msgid $text";
420 $main::me->normal(DXProt::pc93($target, $self->{call}, undef, $text));
428 for (@{$self->{talklist}}) {
429 my ($to, $via) = /(\S+)>(\S+)/;
433 return $self->msg($prompt, join(',', @call));
439 return $self->special_prompt('talkprompt');
445 return $self->special_prompt('chatprompt');
449 # send a load of stuff to a command user with page prompting
457 if ($self->{pagelth} && @_ > $self->{pagelth}) {
459 for ($i = $self->{pagelth}; $i-- > 0; ) {
461 $line =~ s/\s+$//o; # why am having to do this?
464 $self->{pagedata} = [ @_ ];
465 $self->state('page');
466 $self->send($self->msg('page', scalar @_));
479 # this is the thing that runs the command, it is done like this for the
480 # benefit of remote command execution
486 my $user = $self->{user};
487 my $call = $self->{call};
491 return () if length $cmdline == 0;
493 # split the command line up into parts, the first part is the command
494 my ($cmd, $args) = split /\s+/, $cmdline, 2;
495 $args = "" unless defined $args;
500 if ($cmd =~ m|^/| || $cmd =~ m|[^-?\w/]|) {
501 LogDbg('DXCommand', "cmd: invalid characters in '$cmd'");
502 return $self->_error_out('e1');
505 # strip out // on command only
510 dbg("cmd: $cmd") if isdbg('command');
512 # alias it if possible
513 my $acmd = CmdAlias::get_cmd($cmd);
515 ($cmd, $args) = split /\s+/, "$acmd $args", 2;
516 $args = "" unless defined $args;
517 dbg("cmd: aliased $cmd $args") if isdbg('command');
520 # first expand out the entry to a command
521 ($path, $fcmd) = search($main::localcmd, $cmd, "pl");
522 ($path, $fcmd) = search($main::cmd, $cmd, "pl") unless $path && $fcmd;
525 dbg("cmd: path $cmd cmd: $fcmd") if isdbg('command');
527 my $package = find_cmd_name($path, $fcmd);
530 if ($package && $self->can("${package}::handle")) {
532 dbg("cmd: package $package") if isdbg('command');
533 eval { @ans = &{"${package}::handle"}($self, $args) };
534 return (DXDebug::shortmess($@)) if $@;
536 dbg("cmd: $package not present") if isdbg('command');
537 return $self->_error_out('e1');
540 dbg("cmd: $cmd not found") if isdbg('command');
541 return $self->_error_out('e1');
547 delete $self->{errors};
549 if (++$self->{errors} > $DXChannel::maxerrors) {
550 $self->send($self->msg('e26'));
555 return map {s/([^\s])\s+$/$1/; $_} @ans;
559 # This is called from inside the main cluster processing loop and is used
560 # for despatching commands that are doing some long processing job
565 my @dxchan = DXChannel::get_all();
568 foreach $dxchan (@dxchan) {
569 next unless $dxchan->{sort} eq 'U';
571 # send a outstanding message prompt if required
572 if ($t >= $dxchan->lastmsgpoll + $msgpolltime) {
573 $dxchan->send($dxchan->msg('m9')) if DXMsg::for_me($dxchan->call);
574 $dxchan->lastmsgpoll($t);
577 # send a prompt if no activity out on this channel
578 if ($t >= $dxchan->t + $main::user_interval) {
579 $dxchan->prompt() if $dxchan->{state} =~ /^prompt/o;
584 while (my ($k, $v) = each %nothereslug) {
585 if ($main::systime >= $v + 300) {
586 delete $nothereslug{$k};
594 # finish up a user context
599 my $call = $self->call;
601 return if $self->{disconnecting}++;
603 delete $self->{senddbg};
605 my $uref = Route::User::get($call);
608 # @rout = $main::routeroot->del_user($uref);
609 @rout = DXProt::_del_thingy($main::routeroot, [$call, 0]);
611 dbg("B/C PC17 on $main::mycall for: $call") if isdbg('route');
613 # issue a pc17 to everybody interested
614 $main::me->route_pc17($main::mycall, undef, $main::routeroot, $uref);
615 $main::me->route_pc92d($main::mycall, undef, $main::routeroot, $uref) unless $DXProt::pc92_slug_changes;
617 confess "trying to disconnect a non existant user $call";
620 # I was the last node visited
621 $self->user->node($main::mycall);
623 # send info to all logged in thingies
624 $self->tell_login('logoutu');
625 $self->tell_buddies('logoutb');
627 LogDbg('DXCommand', "$call disconnected");
629 $self->SUPER::disconnect;
633 # short cut to output a prompt
640 return if $self->{gtk}; # 'cos prompts are not a concept that applies here
642 my $call = $self->call;
643 my $date = cldate($main::systime);
644 my $time = ztime($main::systime);
645 my $prompt = $self->{prompt} || $self->msg('pr');
647 $call = "($call)" unless $self->here;
648 $prompt =~ s/\%C/$call/g;
649 $prompt =~ s/\%D/$date/g;
650 $prompt =~ s/\%T/$time/g;
651 $prompt =~ s/\%M/$main::mycall/g;
653 $self->send($prompt);
656 # broadcast a message to all users [except those mentioned after buffer]
659 my $pkg = shift; # ignored
660 my $s = shift; # the line to be rebroadcast
662 foreach my $dxchan (DXChannel::get_all()) {
663 next unless $dxchan->{sort} eq 'U'; # only interested in user channels
664 next if grep $dxchan == $_, @_;
665 $dxchan->send($s); # send it
669 # gimme all the users
672 return grep {$_->{sort} eq 'U'} DXChannel::get_all();
675 # run a script for this user
679 my $silent = shift || 0;
684 # search for the command in the cache of short->long form commands
689 my ($path, $short_cmd, $suffix) = @_;
692 # commands are lower case
693 $short_cmd = lc $short_cmd;
694 dbg("command: $path $short_cmd\n") if isdbg('command');
696 # do some checking for funny characters
697 return () if $short_cmd =~ /\/$/;
699 # return immediately if we have it
700 ($apath, $acmd) = split ',', $cmd_cache{$short_cmd} if $cmd_cache{$short_cmd};
701 if ($apath && $acmd) {
702 dbg("cached $short_cmd = ($apath, $acmd)\n") if isdbg('command');
703 return ($apath, $acmd);
707 my @parts = split '/', $short_cmd;
711 while (my $p = shift @parts) {
712 opendir(D, $curdir) or confess "can't open $curdir $!";
716 # if this isn't the last part
719 foreach my $l (sort @ls) {
721 if ((-d "$curdir/$l") && $p eq substr($l, 0, length $p)) {
722 dbg("got dir: $curdir/$l\n") if isdbg('command');
729 # only proceed if we find the directory asked for
730 return () unless $found;
732 foreach my $l (sort @ls) {
734 next unless $l =~ /\.$suffix$/;
735 if ($p eq substr($l, 0, length $p)) {
736 $l =~ s/\.$suffix$//;
737 $dirfn = "" unless $dirfn;
738 $cmd_cache{$short_cmd} = join(',', ($path, "$dirfn$l")); # cache it
739 dbg("got path: $path cmd: $dirfn$l\n") if isdbg('command');
740 return ($path, "$dirfn$l");
749 # clear the command name cache
754 for my $k (keys %Cache) {
755 unless ($k =~ /cmd_cache/) {
756 dbg("Undefining cmd $k") if isdbg('command');
757 undef $DXCommandmode::{"${k}::"};
761 %Cache = ( cmd_clear_cmd_cache => $Cache{cmd_clear_cmd_cache} );
765 # the persistant execution of things from the command directories
768 # This allows perl programs to call functions dynamically
770 # This has been nicked directly from the perlembed pages
772 #require Devel::Symdump;
774 sub valid_package_name {
776 $string =~ s|([^A-Za-z0-9_/])|sprintf("_%2x",unpack("C",$1))|eg;
779 return "cmd_$string";
783 # this bit of magic finds a command in the offered directory
787 my $package = valid_package_name($cmdname);
788 my $filename = "$path/$cmdname.pl";
789 my $mtime = -M $filename;
791 # return if we can't find it
793 unless (defined $mtime) {
794 $errstr = DXM::msg('e1');
798 if(exists $Cache{$package} && exists $Cache{$package}->{mtime} && $Cache{$package}->{mtime} <= $mtime) {
799 #we have compiled this subroutine already,
800 #it has not been updated on disk, nothing left to do
801 #print STDERR "already compiled $package->handler\n";
802 dbg("find_cmd_name: $package cached") if isdbg('command');
805 my $sub = readfilestr($filename);
807 $errstr = "Syserr: can't open '$filename' $!";
811 #wrap the code into a subroutine inside our unique package
812 my $eval = qq(package DXCommandmode::$package; use POSIX qw{:math_h}; use DXLog; use DXDebug; use DXUser; use DXUtil; our \@ISA = qw{DXCommandmode}; );
815 if ($sub =~ m|\s*sub\s+handle\n|) {
818 $eval .= qq(sub handle { $sub });
822 my @list = split /\n/, $eval;
825 dbg($_ . "\n") if isdbg('eval');
829 # get rid of any existing sub and try to compile the new one
832 if (exists $Cache{$package}) {
833 dbg("find_cmd_name: Redefining $package") if isdbg('command');
834 undef $DXCommandmode::{"${package}::"};
835 delete $Cache{$package};
837 dbg("find_cmd_name: Defining $package") if isdbg('command');
842 $Cache{$package} = {mtime => $mtime } unless $@;
845 return "DXCommandmode::$package";
853 $self->SUPER::send(dd(['cmd',$_]));
856 $self->SUPER::send(@_);
862 my ($self, $let, $buf) = @_;
863 if ($self->{state} eq 'prompt' || $self->{state} eq 'talk' || $self->{state} eq 'chat') {
864 if ($self->{enhanced}) {
865 $self->send_later($let, $buf);
874 # send a talk message here
877 my ($self, $from, $to, $via, $line, $onode) = @_;
878 $line =~ s/\\5E/\^/g;
881 $self->local_send('T', dd(['talk',$to,$from,$via,$line]));
883 $self->local_send('T', "$to de $from: $line");
886 Log('talk', $to, $from, '<' . ($onode || '*'), $line);
887 # send a 'not here' message if required
888 unless ($self->{here} && $from ne $to) {
889 my $key = "$to$from";
890 unless (exists $nothereslug{$key}) {
892 if (($ref = Route::get($from)) && ($dxchan = $ref->dxchan)) {
893 my $name = $self->user->name || $to;
894 my $s = $self->user->nothere || $dxchan->msg('nothere', $name);
895 $nothereslug{$key} = $main::systime;
896 $dxchan->talk($to, $from, undef, $s);
913 if (!$self->{ann_talk} && $to ne $self->{call}) {
914 my $call = AnnTalk::is_talk_candidate($_[0], $text);
918 if ($self->{annfilter}) {
919 ($filter, $hops) = $self->{annfilter}->it(@_ );
920 return unless $filter;
923 unless ($self->{ann}) {
924 return if $_[0] ne $main::myalias && $_[0] ne $main::mycall;
926 return if $target eq 'SYSOP' && $self->{priv} < 5;
929 $buf = dd(['ann', $to, $target, $text, @_])
931 $buf = "$to$target de $_[0]: $text";
933 $buf .= "\a\a" if $self->{beep};
935 $self->local_send($target eq 'WX' ? 'W' : 'N', $buf);
949 return unless grep uc $_ eq $target, @{$self->{user}->{group}};
951 $text =~ s/^\#\d+ //;
954 $buf = dd(['chat', $to, $target, $text, @_])
956 $buf = "$target de $_[0]: $text";
958 $buf .= "\a\a" if $self->{beep};
960 $self->local_send('C', $buf);
967 my $t = ztime($_[2]);
969 my $clth = $self->{consort} eq 'local' ? 29 : 30;
970 my $comment = substr (($_[3] || ''), 0, $clth);
971 $comment .= ' ' x ($clth - length($comment));
972 if ($self->{user}->wantgrid) {
973 my $ref = DXUser::get_current($_[4]);
975 $loc = $ref->qra || '';
976 $loc = ' ' . substr($loc, 0, 4) if $loc;
980 if ($self->{user}->wantdxitu) {
981 $loc = ' ' . sprintf("%2d", $_[10]) if defined $_[10];
982 $comment = substr($comment, 0, $self->{consort} eq 'local' ? 26 : 27) . ' ' . sprintf("%2d", $_[8]) if defined $_[8];
983 } elsif ($self->{user}->wantdxcq) {
984 $loc = ' ' . sprintf("%2d", $_[11]) if defined $_[11];
985 $comment = substr($comment, 0, $self->{consort} eq 'local' ? 26 : 27) . ' ' . sprintf("%2d", $_[9]) if defined $_[9];
986 } elsif ($self->{user}->wantusstate) {
987 $loc = ' ' . $_[13] if $_[13];
988 $comment = substr($comment, 0, $self->{consort} eq 'local' ? 26 : 27) . ' ' . $_[12] if $_[12];
991 return sprintf "DX de %-7.7s%11.1f %-12.12s %-s $t$loc", "$_[4]:", $_[0], $_[1], $comment;
1000 return unless $self->{dx};
1002 my ($filter, $hops);
1004 if ($self->{spotsfilter}) {
1005 ($filter, $hops) = $self->{spotsfilter}->it(@_ );
1006 return unless $filter;
1009 dbg('spot: "' . join('","', @_) . '"') if isdbg('dxspot');
1012 if ($self->{ve7cc}) {
1013 $buf = VE7CC::dx_spot($self, @_);
1014 } elsif ($self->{gtk}) {
1015 my ($dxloc, $byloc);
1017 my $ref = DXUser::get_current($_[4]);
1020 $byloc = substr($byloc, 0, 4) if $byloc;
1024 $spot =~ s|/\w{1,4}$||;
1025 $ref = DXUser::get_current($spot);
1028 $dxloc = substr($dxloc, 0, 4) if $dxloc;
1030 $buf = dd(['dx', @_, ($dxloc||''), ($byloc||'')]);
1033 $buf = $self->format_dx_spot(@_);
1034 $buf .= "\a\a" if $self->{beep};
1038 $self->local_send('X', $buf);
1045 my $isolate = shift;
1046 my ($filter, $hops);
1048 return unless $self->{wwv};
1050 if ($self->{wwvfilter}) {
1051 ($filter, $hops) = $self->{wwvfilter}->it(@_[7..$#_] );
1052 return unless $filter;
1057 $buf = dd(['wwv', @_])
1059 $buf = "WWV de $_[6] <$_[1]>: SFI=$_[2], A=$_[3], K=$_[4], $_[5]";
1060 $buf .= "\a\a" if $self->{beep};
1063 $self->local_send('V', $buf);
1070 my $isolate = shift;
1071 my ($filter, $hops);
1073 return unless $self->{wcy};
1075 if ($self->{wcyfilter}) {
1076 ($filter, $hops) = $self->{wcyfilter}->it(@_ );
1077 return unless $filter;
1082 $buf = dd(['wcy', @_])
1084 $buf = "WCY de $_[10] <$_[1]> : K=$_[4] expK=$_[5] A=$_[3] R=$_[6] SFI=$_[2] SA=$_[7] GMF=$_[8] Au=$_[9]";
1085 $buf .= "\a\a" if $self->{beep};
1087 $self->local_send('Y', $buf);
1090 # broadcast debug stuff to all interested parties
1093 my $s = shift; # the line to be rebroadcast
1095 foreach my $dxchan (DXChannel::get_all_users) {
1096 next unless $dxchan->{enhanced} && $dxchan->{senddbg};
1097 if ($dxchan->{gtk}) {
1098 $dxchan->send_later('L', dd(['db', $s]));
1100 $dxchan->send_later('L', $s);
1111 if ($self->state eq 'enterbody') {
1112 my $loc = $self->{loc} || confess "local var gone missing" ;
1113 if ($line eq "\032" || $line eq '%1A' || uc $line eq "/EX") {
1115 push @out, &{$loc->{endaction}}($self); # like this for < 5.8.0
1117 $self->state('prompt');
1118 } elsif ($line eq "\031" || uc $line eq "/ABORT" || uc $line eq "/QUIT") {
1119 push @out, $self->msg('m10');
1120 delete $loc->{lines};
1121 delete $self->{loc};
1123 $self->state('prompt');
1125 push @{$loc->{lines}}, length($line) > 0 ? $line : " ";
1126 # i.e. it ain't and end or abort, therefore store the line
1129 confess "Invalid state $self->{state}";
1134 sub store_startup_script
1137 my $loc = $self->{loc} || confess "local var gone missing" ;
1139 my $call = $loc->{call} || confess "callsign gone missing";
1140 confess "lines array gone missing" unless ref $loc->{lines};
1141 my $r = Script::store($call, $loc->{lines});
1144 push @out, $self->msg('m19', $call, $r);
1146 push @out, $self->msg('m20', $call);
1149 push @out, "error opening startup script $call $!";
1154 # Import any commands contained in any files in import_cmd directory
1156 # If the filename has a recogisable callsign as some delimited part
1157 # of it, then this is the user the command will be run as.
1161 # are there any to do in this directory?
1162 return unless -d $cmdimportdir;
1163 unless (opendir(DIR, $cmdimportdir)) {
1164 LogDbg('err', "can\'t open $cmdimportdir $!");
1168 my @names = readdir(DIR);
1172 return unless @names;
1174 foreach $name (@names) {
1175 next if $name =~ /^\./;
1177 my $s = Script->new($name, $cmdimportdir);
1179 LogDbg('DXCommand', "Run import cmd file $name");
1180 my @cat = split /[^A-Za-z0-9]+/, $name;
1181 my ($call) = grep {is_callsign(uc $_)} @cat;
1182 $call ||= $main::mycall;
1187 $s->inscript(0); # switch off script checks
1189 if ($call eq $main::mycall) {
1190 @out = $s->run($main::me, 1);
1192 my $dxchan = DXChannel::get($call);
1194 @out = $s->run($dxchan, 1);
1196 my $u = DXUser::get($call);
1198 $dxchan = $main::me;
1199 my $old = $dxchan->{call};
1200 my $priv = $dxchan->{priv};
1201 my $user = $dxchan->{user};
1202 $dxchan->{call} = $call;
1203 $dxchan->{priv} = $u->priv;
1204 $dxchan->{user} = $u;
1205 @out = $s->run($dxchan, 1);
1206 $dxchan->{call} = $old;
1207 $dxchan->{priv} = $priv;
1208 $dxchan->{user} = $user;
1210 LogDbg('err', "Trying to run import cmd for non-existant user $call");
1216 LogDbg('DXCommand', "Import cmd $name/$call: $_");
1219 LogDbg('err', "Failed to open $cmdimportdir/$name $!");
1220 unlink "$cmdimportdir/$name";
1225 sub print_find_reply
1227 my ($self, $node, $target, $flag, $ms) = @_;
1228 my $sort = $flag == 2 ? "External" : "Local";
1229 $self->send("$sort $target found at $node in $ms ms" );
1232 # send the most relevant motd
1238 unless ($self->{registered}) {
1239 $motd = "${main::motd}_nor_$self->{lang}";
1240 $motd = "${main::motd}_nor" unless -e $motd;
1242 $motd = "${main::motd}_$self->{lang}" unless $motd && -e $motd;
1243 $motd = $main::motd unless $motd && -e $motd;
1244 if ($self->conn->ax25) {
1246 $motd = "${motd}_ax25" if -e "${motd}_ax25";
1248 $motd = "${main::motd}_ax25" if -e "${main::motd}_ax25";
1251 $self->send_file($motd) if -e $motd;
1254 # Punt off a long running command into a separate process
1256 # This is called from commands to run some potentially long running
1257 # function. The process forks and then runs the function and returns
1258 # the result back to the cmd.
1260 # NOTE: this merely forks the current process and then runs the cmd in that (current) context.
1261 # IT DOES NOT START UP SOME NEW PROGRAM AND RELIES ON THE FACT THAT IT IS RUNNING DXSPIDER
1262 # THE CURRENT CONTEXT!!
1264 # call: $self->spawn_cmd(\<function>, [cb => sub{...}], [prefix => "cmd> "], [progress => 0|1], [args => [...]]);
1269 my $call = $self->{call};
1273 my $cb = delete $args{cb};
1274 my $prefix = delete $args{prefix};
1275 my $progress = delete $args{progress};
1276 my $args = delete $args{args} || [];
1280 my $fc = Mojo::IOLoop::ForkCall->new;
1281 $fc->serializer(\&encode_json);
1282 $fc->deserializer(\&decode_json);
1284 sub {my @args = @_; my @res = $cmdref->(@args); return @res},
1287 my ($fc, $err, @res) = @_;
1288 my $dxchan = DXChannel::get($call);
1289 return unless $dxchan;
1292 my $s = "DXCommand::spawn_cmd: call $call error $err";
1293 dbg($s) if isdbg('chan');
1298 $cb->($dxchan, @res);
1301 if (defined $prefix) {
1302 $dxchan->send(map {"$prefix$_"} @res);
1304 $dxchan->send(@res);