4 # this is where the fun starts!
6 # Copyright (c) 1998 Dirk Koopman G1TLH
11 my ($self, $line) = @_;
12 my @f = split /\s+/, $line, 3;
13 my $spotter = $self->call;
23 return (1, $self->msg('e5')) if $self->remotecmd || $self->inscript;
24 return (1, $self->msg('e28')) unless $self->isregistered;
27 my $addr = DXCommandmode::alias_localhost($self->hostname || '127.0.0.1');
29 Log('cmd', "$self->{call}|$addr|dx|$line");
32 if (@bad = BadWords::check($line)) {
33 $self->badcount(($self->badcount||0) + @bad);
34 LogDbg('DXCommand', "$self->{call} swore: $line (with words:" . join(',', @bad) . ")");
38 # do we have at least two args?
39 return (1, $self->msg('dx2')) unless @f >= 2;
41 # as a result of a suggestion by Steve K9AN, I am changing the syntax of
42 # 'spotted by' things to "dx by g1tlh <freq> <call>" <freq> and <call>
45 if ($f[0] =~ /^by$/i) {
46 return (1, $self->msg('e5')) unless $main::allowdxby || $self->priv > 1;
48 $line =~ s/^\s*$f[0]\s+$f[1]\s+//;
49 @f = split /\s+/, $line, 3;
50 return (1, $self->msg('dx2')) unless @f >= 2;
54 @f = split /\s+/, $line, 3;
56 return (1, $self->msg('e5')) unless $spotter && $self->priv > 1;
57 if (is_ipaddr($f[1])) {
60 return (1, $self->msg('dx4', $f[1]));
62 $line =~ s/^\s*$f[0]\s+$f[1]\s+//;
63 @f = split /\s+/, $line, 3;
67 # get the freq and callsign either way round
68 if (is_freq($f[1]) && $f[0] =~ m{^[\w\d]+(?:/[\w\d]+){0,2}$}) {
71 } elsif (is_freq($f[0]) && $f[1] =~ m{^[\w\d]+(?:/[\w\d]+){0,2}$}) {
75 return (1, $self->msg('dx3'));
77 $line =~ s/^\s*$f[0]//;
78 $line =~ s/^\s*$f[1]//;
80 $line =~ s/\t+/ /g; # do this here because it needs to be stopped ASAP!
83 if ($self->conn && $self->conn->peerhost) {
84 $ipaddr ||= $addr; # force a PC61
85 } elsif ($self->inscript) {
89 # check some other things
90 # remove ssid from calls
91 my $spotternoid = basecall($spotter);
92 my $callnoid = basecall($self->{call});
96 if ($DXProt::baddx->in($spotted)) {
99 if ($DXProt::badspotter->in($spotternoid) || $self->badip) {
100 LogDbg('DXCommand', "badspotter $spotternoid as $spotter ($oline) from $addr");
104 dbg "spotter $spotternoid/$callnoid\n";
106 if (($spotted =~ /$spotternoid/ || $spotted =~ /$callnoid/) && $freq < $Spot::minselfspotqrg) {
107 LogDbg('DXCommand', "$spotternoid/$callnoid trying to self spot below ${Spot::minselfspotqrg}KHz ($oline) from $addr, not passed on to cluster");
111 # bash down the list of bands until a valid one is reached
118 foreach $bandref (Bands::get_all()) {
119 @bb = @{$bandref->band};
120 for ($i = 0; $i < @bb; $i += 2) {
121 if ($freq >= $bb[$i] && $freq <= $bb[$i+1]) {
131 $freq = $freq * 1000 if $freq;
134 foreach $bandref (Bands::get_all()) {
135 @bb = @{$bandref->band};
136 for ($i = 0; $i < @bb; $i += 2) {
137 if ($freq >= $bb[$i] && $freq <= $bb[$i+1]) {
146 push @out, $self->msg('dx1', $freq) unless $valid;
148 # check we have a callsign :-)
149 if ($spotted le ' ') {
150 push @out, $self->msg('dx2');
154 return (1, @out) unless $valid;
156 # Store it here (but only if it isn't baddx)
157 my $t = (int ($main::systime/60)) * 60;
158 return (1, $self->msg('dup')) if Spot::dup($freq, $spotted, $t, $line, $spotter, $main::mycall);
159 my @spot = Spot::prepare($freq, $spotted, $t, $line, $spotter, $main::mycall, $ipaddr);
163 if ($freq =~ /^69/ || $localonly) {
165 # heaven forfend that we get a 69Mhz band :-)
166 if ($freq =~ /^69/) {
167 $self->badcount(($self->badcount||0) + 1);
170 $self->dx_spot(undef, undef, @spot);
174 # send orf to the users
175 $ipaddr ||= $main::mycall; # emergency backstop
176 my $spot = DXProt::pc61($spotter, $freq, $spotted, unpad($line), $ipaddr);
178 $self->dx_spot(undef, undef, @spot);
179 if ($self->isslugged) {
180 push @{$self->{sluggedpcs}}, [61, $spot, \@spot];
182 # store in spots database
184 DXProt::send_dx_spot($self, $spot, @spot);