use DXDebug;
use vars qw(@ISA $sock @outqueue $send_offset $inmsg $rproc $noports $lastytime
- $lasthtime $ypolltime $hpolltime %circuit);
+ $lasthtime $ypolltime $hpolltime %circuit $total_in $total_out);
@ISA = qw(Msg ExtMsg);
$sock = undef;
$ypolltime = 10 unless defined $ypolltime;
$hpolltime = 300 unless defined $hpolltime;
%circuit = ();
+$total_in = $total_out = 0;
+
+use vars qw($VERSION $BRANCH);
+$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
+$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/ || (0,0));
+$main::build += $VERSION;
+$main::branch += $BRANCH;
sub init
{
$rproc = shift;
finish();
- dbg('err', "AGW initialising and connecting to $addr/$port ...");
- $sock = IO::Socket::INET->new(PeerAddr => $addr, PeerPort => $port, Proto=>'tcp', Timeout => 30);
+ dbg("AGW initialising and connecting to $addr/$port ...");
+ $sock = IO::Socket::INET->new(PeerAddr => $addr, PeerPort => $port, Proto=>'tcp', Timeout=>15);
unless ($sock) {
- dbg('err', "Cannot connect to AGW Engine at $addr/$port $!");
+ dbg("Cannot connect to AGW Engine at $addr/$port $!");
return;
}
Msg::blocking($sock, 0);
return if $finishing;
if ($sock) {
$finishing = 1;
- dbg('err', "AGW ending...");
+ dbg("AGW ending...");
for (values %circuit) {
+ &{$_->{eproc}}() if $_->{eproc};
$_->disconnect;
}
# say we are going
}
}
+sub active
+{
+ return $sock;
+}
+
sub _sendf
{
my $sort = shift || confess "need a valid AGW command letter";
$len = length $data;
if ($sort eq 'y' || $sort eq 'H') {
- dbg('agwpoll', "AGW sendf: $sort '${from}'->'${to}' port: $port pid: $pid \"$data\"");
+ dbg("AGW sendf: $sort '${from}'->'${to}' port: $port pid: $pid \"$data\"") if isdbg('agwpoll');
} elsif ($sort eq 'D') {
if (isdbg('agw')) {
my $d = $data;
$d =~ s/\cM$//;
- dbg('agw', "AGW sendf: $sort '${from}'->'${to}' port: $port pid: $pid \"$d\"");
+ dbg("AGW sendf: $sort '${from}'->'${to}' port: $port pid: $pid \"$d\"") if isdbg('agw');
}
} else {
- dbg('agw', "AGW sendf: $sort '${from}'->'${to}' port: $port pid: $pid \"$data\"");
+ dbg("AGW sendf: $sort '${from}'->'${to}' port: $port pid: $pid \"$data\"") if isdbg('agw');
}
push @outqueue, pack('C x3 a1 x1 C x1 a10 a10 V x4 a*', $port, $sort, $pid, $from, $to, $len, $data);
Msg::set_event_handler($sock, write=>\&_send);
return 0; # fail. Message remains in queue ..
}
}
+ if (isdbg('raw')) {
+ dbgdump('raw', "AGW send $bytes_written: ", $msg);
+ }
+ $total_out += $bytes_written;
$offset += $bytes_written;
$bytes_to_write -= $bytes_written;
}
$bytes_read = sysread ($sock, $msg, 1024, 0);
if (defined ($bytes_read)) {
if ($bytes_read > 0) {
+ $total_in += $bytes_read;
$inmsg .= $msg;
+ if (isdbg('raw')) {
+ dbgdump('raw', "AGW read $bytes_read: ", $msg);
+ }
}
} else {
if (Msg::_err_will_block($!)) {
if (defined $bytes_read && $bytes_read == 0) {
finish();
} else {
- _decode() if length $inmsg > 36;
+ _decode() if length $inmsg >= 36;
}
}
sub _error
{
- dbg('agw', "error on AGW connection $addr/$port $!");
+ dbg("error on AGW connection $addr/$port $!");
Msg::set_event_handler($sock, read=>undef, write=>undef, error=>undef);
$sock = undef;
for (%circuit) {
- next unless $_->isa('AGWMsg');
+ &{$_->{eproc}}() if $_->{eproc};
$_->disconnect;
}
}
return unless $sock;
# we have at least 36 bytes of data (ugh!)
- my ($port, $sort, $pid, $from, $to, $len) = unpack('C x3 a1 x1 C x1 Z10 Z10 V x4', $inmsg);
- my $data;
-
- # do a sanity check on the length
- if ($len > 2000) {
- dbg('err', "AGW: invalid length $len > 2000 received ($sort $port $pid '$from'->'$to')");
- finish();
- return;
- }
- if ($len == 0){
- if (length $inmsg > 36) {
- $inmsg = substr($inmsg, 36);
- } else {
+ while (length $inmsg >= 36) {
+ my ($port, $sort, $pid, $from, $to, $len) = unpack('C x3 a1 x1 C x1 Z10 Z10 V x4', $inmsg);
+ my $data;
+
+ # do a sanity check on the length
+ if ($len > 2000) {
+ dbg("AGW: invalid length $len > 2000 received ($sort $port $pid '$from'->'$to')");
+ finish();
+ return;
+ }
+ if ($len == 0){
+ if (length $inmsg > 36) {
+ $inmsg = substr($inmsg, 36);
+ } else {
+ $inmsg = '';
+ }
+ } elsif (length $inmsg > $len + 36) {
+ $data = substr($inmsg, 36, $len);
+ $inmsg = substr($inmsg, $len + 36);
+ } elsif (length $inmsg == $len + 36) {
+ $data = substr($inmsg, 36);
$inmsg = '';
+ } else {
+ #
+ # we don't have enough data or something
+ # or we have screwed up
+ #
+ return;
}
- } elsif (length $inmsg > $len + 36) {
- $data = substr($inmsg, 36, $len);
- $inmsg = substr($inmsg, $len + 36);
- } elsif (length $inmsg == $len + 36) {
- $data = substr($inmsg, 36);
- $inmsg = '';
- } else {
- # we don't have enough data or something
- # or we have screwed up
- return;
- }
-
- $data = '' unless defined $data;
- if ($sort eq 'D') {
- my $d = unpack "Z*", $data;
- $d =~ s/\cM$//;
- dbg('agw', "AGW Data In port: $port pid: $pid '$from'->'$to' length: $len \"$d\"");
- my $conn = _find($from eq $main::mycall ? $to : $from);
- if ($conn) {
- if ($conn->{state} eq 'WC') {
- if (exists $conn->{cmd}) {
- if (@{$conn->{cmd}}) {
- dbg('connect', $d);
- $conn->_docmd($d);
+
+ $data = '' unless defined $data;
+ if ($sort eq 'D') {
+ my $d = unpack "Z*", $data;
+ $d =~ s/\cM\cJ?$//;
+ $d =~ s/^\cJ//;
+ dbg("AGW Data In port: $port pid: $pid '$from'->'$to' length: $len \"$d\"") if isdbg('agw');
+ my $conn = _find($from eq $main::mycall ? $to : $from);
+ if ($conn) {
+ if ($conn->{state} eq 'WC') {
+ if (exists $conn->{cmd}) {
+ if (@{$conn->{cmd}}) {
+ dbg($d) if isdbg('connect');
+ $conn->_docmd($d);
+ }
}
- }
- if ($conn->{state} eq 'WC' && exists $conn->{cmd} && @{$conn->{cmd}} == 0) {
- $conn->to_connected($conn->{call}, 'O', $conn->{csort});
- }
- } else {
- my @lines = split /\cM/, $data;
- if (@lines) {
+ if ($conn->{state} eq 'WC' && exists $conn->{cmd} && @{$conn->{cmd}} == 0) {
+ $conn->to_connected($conn->{call}, 'O', $conn->{csort});
+ }
+ } else {
+ my @lines = split /\cM\cJ?/, $d;
+ push @lines, $d unless @lines;
for (@lines) {
&{$conn->{rproc}}($conn, "I$conn->{call}|$_");
}
- } else {
- &{$conn->{rproc}}($conn, "I$conn->{call}|");
}
+ } else {
+ dbg("AGW error Unsolicited Data!");
}
- } else {
- dbg('err', "AGW error Unsolicited Data!");
- }
- } elsif ($sort eq 'I' || $sort eq 'S' || $sort eq 'U' || $sort eq 'M' || $sort eq 'T') {
- my $d = unpack "Z*", $data;
- $d =~ s/\cM$//;
- my @lines = split /\cM/, $d;
-
- for (@lines) {
- s/([\x00-\x1f\x7f-\xff])/sprintf("%%%02X", ord($1))/eg;
- dbg('agw', "AGW Monitor port: $port \"$_\"");
- }
- } elsif ($sort eq 'C') {
- my $d = unpack "Z*", $data;
- $d =~ s/\cM$//;
- dbg('agw', "AGW Connect port: $port pid: $pid '$from'->'$to' \"$d\"");
- my $call = $from eq $main::mycall ? $to : $from;
- my $conn = _find($call);
- if ($conn) {
- if ($conn->{state} eq 'WC') {
- if (exists $conn->{cmd} && @{$conn->{cmd}}) {
- $conn->_docmd($d);
- if ($conn->{state} eq 'WC' && exists $conn->{cmd} && @{$conn->{cmd}} == 0) {
- $conn->to_connected($conn->{call}, 'O', $conn->{csort});
+ } elsif ($sort eq 'I' || $sort eq 'S' || $sort eq 'U' || $sort eq 'M' || $sort eq 'T') {
+ my $d = unpack "Z*", $data;
+ $d =~ s/^\cJ//;
+ $d =~ s/\cM\cJ?$//;
+ my @lines = split /\cM\cJ?/, $d;
+
+ for (@lines) {
+# s/([\x00-\x1f\x7f-\xff])/sprintf("%%%02X", ord($1))/eg;
+ dbg("AGW Monitor port: $port \"$_\"") if isdbg('agw');
+ }
+ } elsif ($sort eq 'C') {
+ my $d = unpack "Z*", $data;
+ $d =~ s/\cM\cJ?$//;
+ dbg("AGW Connect port: $port pid: $pid '$from'->'$to' \"$d\"") if isdbg('agw');
+ my $call = $from eq $main::mycall ? $to : $from;
+ my $conn = _find($call);
+ if ($conn) {
+ if ($conn->{state} eq 'WC') {
+ if (exists $conn->{cmd} && @{$conn->{cmd}}) {
+ $conn->_docmd($d);
+ if ($conn->{state} eq 'WC' && exists $conn->{cmd} && @{$conn->{cmd}} == 0) {
+ $conn->to_connected($conn->{call}, 'O', $conn->{csort});
+ }
}
}
- }
- } else {
- $conn = AGWMsg->new($rproc);
- $conn->{agwpid} = $pid;
- $conn->{agwport} = $port;
- $conn->{lineend} = "\cM";
- $conn->{incoming} = 1;
- $conn->{agwcall} = $call;
- $circuit{$call} = $conn;
- if ($call =~ /^(\w+)-(\d\d?)$/) {
- my $c = $1;
- my $s = $2;
- $s = 15 - $s;
- if ($s <= 8 && $s > 0) {
- $call = "${c}-${s}";
- } else {
- $call = $c;
+ } else {
+ $conn = AGWMsg->new($rproc);
+ $conn->{agwpid} = $pid;
+ $conn->{agwport} = $port;
+ $conn->{lineend} = "\cM";
+ $conn->{incoming} = 1;
+ $conn->{agwcall} = $call;
+ $circuit{$call} = $conn;
+ if (my ($c, $s) = $call =~ /^(\w+)-(\d\d?)$/) {
+ $s = 15 - $s if $s > 8;
+ $call = $s > 0 ? "${c}-${s}" : $c;
}
+ $conn->to_connected($call, 'A', $conn->{csort} = 'ax25');
}
- $conn->to_connected($call, 'A', $conn->{csort} = 'ax25');
- }
- } elsif ($sort eq 'd') {
- dbg('agw', "AGW '$from'->'$to' port: $port Disconnected");
- my $conn = _find($from eq $main::mycall ? $to : $from);
- $conn->in_disconnect if $conn;
- } elsif ($sort eq 'y') {
- my ($frames) = unpack "V", $data;
- dbg('agwpollans', "AGW Frames Outstanding on port $port = $frames");
- my $conn = _find($from);
- $conn->{oframes} = $frames if $conn;
- } elsif ($sort eq 'Y') {
- my ($frames) = unpack "V", $data;
- dbg('agw', "AGW Frames Outstanding on circuit '$from'->'$to' = $frames");
- my $conn = _find($from eq $main::mycall ? $to : $from);
- $conn->{oframes} = $frames if $conn;
- } elsif ($sort eq 'H') {
- unless ($from =~ /^\s+$/) {
+ } elsif ($sort eq 'd') {
my $d = unpack "Z*", $data;
- $d =~ s/\cM$//;
- dbg('agw', "AGW Heard port: $port \"$d\"");
- }
- } elsif ($sort eq 'X') {
- my ($r) = unpack "C", $data;
- $r = $r ? "Successful" : "Failed";
- dbg('err', "AGW Register $from $r");
- finish() unless $r;
- } elsif ($sort eq 'R') {
- my ($major, $minor) = unpack "v x2 v x2", $data;
- dbg('agw', "AGW Version $major.$minor");
- } elsif ($sort eq 'G') {
- my @ports = split /;/, $data;
- $noports = shift @ports || '0';
- dbg('agw', "AGW $noports Ports available");
- pop @ports while @ports > $noports;
- for (@ports) {
- next unless $_;
- dbg('agw', "AGW Port: $_");
- }
- for (my $i = 0; $i < $noports; $i++) {
- _sendf('y', undef, undef, $i );
+ $d =~ s/\cM\cJ?$//;
+ dbg("AGW '$from'->'$to' port: $port Disconnected ($d)") if isdbg('agw');
+ my $conn = _find($from eq $main::mycall ? $to : $from);
+ if ($conn) {
+ &{$conn->{eproc}}() if $conn->{eproc};
+ $conn->in_disconnect;
+ }
+ } elsif ($sort eq 'y') {
+ my ($frames) = unpack "V", $data;
+ dbg("AGW Frames Outstanding on port $port = $frames") if isdbg('agwpollans');
+ my $conn = _find($from);
+ $conn->{oframes} = $frames if $conn;
+ } elsif ($sort eq 'Y') {
+ my ($frames) = unpack "V", $data;
+ dbg("AGW Frames Outstanding on circuit '$from'->'$to' = $frames") if isdbg('agw');
+ my $conn = _find($from eq $main::mycall ? $to : $from);
+ $conn->{oframes} = $frames if $conn;
+ } elsif ($sort eq 'H') {
+ unless ($from =~ /^\s+$/) {
+ my $d = unpack "Z*", $data;
+ $d =~ s/\cM\cJ?$//;
+ dbg("AGW Heard port: $port \"$d\"") if isdbg('agw');
+ }
+ } elsif ($sort eq 'X') {
+ my ($r) = unpack "C", $data;
+ $r = $r ? "Successful" : "Failed";
+ dbg("AGW Register $from $r");
+ finish() unless $r;
+ } elsif ($sort eq 'R') {
+ my ($major, $minor) = unpack "v x2 v x2", $data;
+ dbg("AGW Version $major.$minor") if isdbg('agw');
+ } elsif ($sort eq 'G') {
+ my @ports = split /;/, $data;
+ $noports = shift @ports || '0';
+ dbg("AGW $noports Ports available") if isdbg('agw');
+ pop @ports while @ports > $noports;
+ for (@ports) {
+ next unless $_;
+ dbg("AGW Port: $_") if isdbg('agw');
+ }
+ for (my $i = 0; $i < $noports; $i++) {
+ _sendf('y', undef, undef, $i);
+ _sendf('g', undef, undef, $i);
+ }
+ } else {
+ my $d = unpack "Z*", $data;
+ dbg("AGW decode $sort port: $port pid: $pid '$from'->'$to' length: $len \"$d\"") if isdbg('agw');
}
- } else {
- my $d = unpack "Z*", $data;
- dbg('agw', "AGW decode $sort port: $port pid: $pid '$from'->'$to' length: $len \"$d\"");
}
}
sub connect
{
my ($conn, $line) = @_;
-
+
my ($port, $call) = split /\s+/, $line;
$conn->{agwpid} = ord "\xF0";
$conn->{agwport} = $port - 1;
{
my $conn = shift;
delete $circuit{$conn->{agwcall}};
- _sendf('d', $conn->{agwcall}, $main::mycall, $conn->{agwport}, $conn->{agwpid});
$conn->SUPER::disconnect;
}
$msg =~ s/^[-\w]+\|//;
# _sendf('Y', $main::mycall, $conn->{call}, $conn->{agwport}, $conn->{agwpid});
_sendf('D', $main::mycall, $conn->{agwcall}, $conn->{agwport}, $conn->{agwpid}, $msg . $conn->{lineend});
+ my $len = length($msg) + 1;
+ dbg("AGW Data Out port: $conn->{agwport} pid: $conn->{agwpid} '$main::mycall'->'$conn->{agwcall}' length: $len \"$msg\"") if isdbg('agw');
}
}