added back in ax25 OUTGOING support

[spider.git] / perl / DXDebug.pm

diff --git a/perl/DXDebug.pm b/perl/DXDebug.pm
index a1c63407f71f1b2aba38c58782dbe77f0a73e63b..b55d01fcf5ea8de4fa060321e12195468274d8cc 100644 (file)
--- a/perl/DXDebug.pm
+++ b/perl/DXDebug.pm
@@ -21,7 +21,7 @@ use DXLog ();
 use Carp qw(cluck);
 
 %dbglevel = ();
-$fp = DXLog::new('debug', 'dat', 'd');
+$fp = undef;
 
 # Avoid generating "subroutine redefined" warnings with the following
 # hack (from CGI::Carp):
@@ -56,6 +56,8 @@ sub _store
                chomp;
                my @l = split /\n/;
                for (@l) {
+                       my $l = $_;
+                       $l =~ s/([\x00\x08\x0B-\x1f\x7f-\xff])/uc sprintf("%%%02x",ord($1))/eg;                 
                        print "$_\n" if defined \*STDOUT;
                        $fp->writeunix($t, "$t^$_"); 
                }
@@ -69,18 +71,21 @@ sub dbginit
                $SIG{__WARN__} = sub { _store($@, Carp::shortmess(@_)); };
                $SIG{__DIE__} = sub { _store($@, Carp::longmess(@_)); };
        }
+
+       $fp = DXLog::new('debug', 'dat', 'd');
 }
 
 sub dbgclose
 {
        $SIG{__DIE__} = $SIG{__WARN__} = 'DEFAULT';
-       $fp->close();
+       $fp->close() if $fp;
+       undef $fp;
 }
 
 sub dbg
 {
        my $l = shift;
-       if ($dbglevel{$l} || $l eq 'err') {
+       if ($fp && ($dbglevel{$l} || $l eq 'err')) {
            my @in = @_;
                my $t = time;
                for (@in) {