2 # The system variables - those indicated will need to be changed to suit your
3 # circumstances (and callsign)
5 # Copyright (c) 1998 - Dirk Koopman G1TLH
14 @EXPORT = qw(dbginit dbgstore dbg dbgadd dbgsub dbglist dbgdump isdbg dbgclose confess croak cluck);
17 use vars qw(%dbglevel $fp);
26 # Avoid generating "subroutine redefined" warnings with the following
27 # hack (from CGI::Carp):
28 if (!defined $DB::VERSION) {
30 eval qq( sub confess {
31 \$SIG{__DIE__} = 'DEFAULT';
32 DXDebug::dbgstore(\$@, Carp::shortmess(\@_));
36 \$SIG{__DIE__} = 'DEFAULT';
37 DXDebug::dbgstore(\$@, Carp::longmess(\@_));
40 sub carp { DXDebug::dbgstore(Carp::shortmess(\@_)); }
41 sub cluck { DXDebug::dbgstore(Carp::longmess(\@_)); }
44 CORE::die(Carp::shortmess($@)) if $@;
46 eval qq( sub confess { Carp::confess(\@_); };
47 sub croak { Carp::croak(\@_); };
48 sub cluck { Carp::cluck(\@_); };
59 my @l = split /\n/, $r;
61 s/([\x00-\x08\x0B-\x1f\x7f-\xff])/uc sprintf("%%%02x",ord($1))/eg;
62 print "$_\n" if defined \*STDOUT;
63 $fp->writeunix($t, "$t^$_");
70 # add sig{__DIE__} handling
71 if (!defined $DB::VERSION) {
72 $SIG{__WARN__} = sub { dbgstore($@, Carp::shortmess(@_)); };
73 $SIG{__DIE__} = sub { dbgstore($@, Carp::longmess(@_)); };
76 $fp = DXLog::new('debug', 'dat', 'd');
81 $SIG{__DIE__} = $SIG{__WARN__} = 'DEFAULT';
89 if ($fp && ($dbglevel{$l} || $l eq 'err')) {
98 if ($fp && ($dbglevel{$l} || $l eq 'err')) {
100 for (my $o = 0; $o < length $l; $o += 16) {
101 my $c = substr $l, $o, 16;
102 my $h = unpack "H*", $c;
103 $c =~ s/[\x00-\x1f\x7f-\xff]/./g;
104 my $left = 16 - length $c;
105 $h .= ' ' x (2 * $left) if $left > 0;
106 dbgstore($m . sprintf("%4d:", $o) . "$h $c");
107 $m = ' ' x (length $m);
117 foreach $entry (@_) {
118 $dbglevel{$entry} = 1;
126 foreach $entry (@_) {
127 delete $dbglevel{$entry};
133 return keys (%dbglevel);
139 return $dbglevel{$s};
144 return Carp::shortmess(@_);
149 return Carp::longmess(@_);