# examples:-
#
# watchdbg g1tlh # watch everything g1tlh does
+# watchdbg -2 PCPROT # watch all PCPROT messages + up to 2 lines before
# watchdbg gb7baa gb7djk # watch the conversation between BAA and DJK
#
}
use IO::File;
-use DXVars;
+use SysVar;
use DXUtil;
use DXLog;
use strict;
my $fp = DXLog::new('debug', 'dat', 'd');
-my @today = Julian::unixtoj(time());
-my $fh = $fp->open(@today) or die $!;
-my $nolines = shift if $ARGV[0] =~ /^\d+$/ || 1;
+my $today = $fp->unixtoj(time());
+my $fh = $fp->open($today) or die $!;
+my $nolines = 1;
+$nolines = shift if $ARGV[0] =~ /^-?\d+$/;
+$nolines = abs $nolines if $nolines < 0;
my $exp = join '|', @ARGV;
my @prev;
# seek to end of file
$fh->seek(0, 2);
for (;;) {
- my $line = <$fh>;
+ my $line = $fh->getline;
if ($line) {
if ($exp) {
push @prev, $line;
# check that the debug hasn't rolled over to next day
# open it if it has
- my @now = Julian::unixtoj(time());
- if ($today[1] != $now[1]) {
+ my $now = $fp->unixtoj(time());
+ if ($today->cmp($now)) {
$fp->close;
my $i;
for ($i = 0; $i < 20; $i++) {
- last if $fh = $fp->open(@now);
+ last if $fh = $fp->open($now);
sleep 5;
}
die $! if $i >= 20;
- @today = @now;
+ $today = $now;
}
}
}
{
while (@_) {
my $line = shift;
- my @line = split '\^', $line;
- my $t = shift @line;
- my ($sec,$min,$hour) = gmtime((defined $t) ? $t : time);
- my $buf = sprintf "%02d:%02d:%02d", $hour, $min, $sec;
-
- print $buf, ' ', join('^', @line);
+ chomp $line;
+ $line =~ s/([\x00-\x1f\x7f-\xff])/sprintf("\\x%02X", ord($1))/eg;
+ my ($t, $l) = split /\^/, $line, 2;
+ $t = time unless defined $t;
+ printf "%02d:%02d:%02d %s\n", (gmtime($t))[2,1,0], $l;
}
}
exit(0);