#
# Query the WM7D Database server for a callsign
#
-# Largely based on "sh/qrz" and info in the Net::Telnet documentation
-#
-# Copyright (c) 2002 Charlie Carroll K1XX
+# Was Largely based on "sh/qrz"
#
+# Original Copyright (c) 2002 Charlie Carroll K1XX
#
+# Async version (c) Dirk Koopman G1TLH
#
+sub waitfor
+{
+ my $conn = shift;
+ my $msg = shift;
+ $msg =~ s/\cM//g;
+
+ my $buf = $conn->{msg};
+ $buf =~ s/\r/\\r/g;
+ $buf =~ s/\n/\\n/g;
+ dbg "state $conn->{state} '$msg' '$buf'";
+
+ if ($conn->{state} eq 'waitfor') {
+ if ($msg =~ /utc$/ ) {
+ $conn->send_later("$conn->{target_call}\n");
+ $conn->{state} = 'working';
+ }
+ } elsif ($conn->{state} eq 'working') {
+ if ($conn->{msg} =~ /^\rquery->\s*$/) {
+ $conn->send_later("QUIT\n");
+ $conn->{state} = 'ending';
+ }
+ return if $msg =~ /^query->/;
+ $conn->handle_raw($msg);
+ } else {
+ return if $msg =~ /^query->/ || $msg =~ /bye/;
+ $conn->handle_raw($msg);
+ }
+}
+
# wm7d accepts only single callsign
sub handle
{
my $call = $self->call;
my @out;
+# $DB::single = 1;
+
+
# send 'e24' if allow in Internet.pm is not set to 1
return (1, $self->msg('e24')) unless $Internet::allow;
return (1, "SHOW/WM7D <callsign>, e.g. SH/WM7D k1xx") unless $line;
my $port = 5000;
my $cmdprompt = '/query->.*$/';
- my($info, $t);
-
- $t = new Net::Telnet;
- $info = $t->open(Host => $target,
- Port => $port,
- Timeout => 20);
+ Log('call', "$call: show/wm7d \U$line");
- if (!$info) {
+ my $conn = AsyncMsg->raw($self, $target, $port,
+ handler => \&waitfor, prefix=>'wm7d> ');
+ if ($conn) {
+ $conn->{state} = 'waitfor';
+ $conn->{target_call} = $line;
+
+ push @out, $self->msg('m21', "show/wm7d");
+ } else {
push @out, $self->msg('e18', 'WM7D.net');
}
- else {
- ## Wait for prompt and respond with callsign.
- $t->waitfor($cmdprompt);
- $t->print($line);
- ($info) = $t->waitfor($cmdprompt);
-
- # Log the lookup
- Log('call', "$call: show/wm7d \U$line");
- $t->close;
- push @out, split /[\r\n]+/, $info;
- }
+
return (1, @out);
}