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#
# Create a log entry
#
sub logger
{
my $message=$_[0];
print timestamp() . " " . $message . "\n" if $opt_verbose;
if (defined $opt_log && !$opt_dry_run)
{
open LOG, ">>$logfile" or die "Can't open logfile $logfile!";
print LOG timestamp() . " " . $message . "\n";
close LOG;
}
}
# Create a time stamp for logging purposes
sub timestamp
{
return &ymd() . " " . &hms();
}
#
# return the current time as a string (HH:MM:SS)
#
sub hms
{
my @ta= localtime(time());
my $h= $ta[2];
$h= "0" . "$h" if ($h <= 9);
my $m= $ta[1];
$m= "0" . "$m" if ($m <= 9);
my $s= $ta[0];
$s="0" . "$s" if ($s <= 9);
return "$h:$m:$s";
}
#
# return the current date as a string (YYYYMMDD)
#
sub ymd
{
my @ta=localtime(time());
my $d=$ta[3];
$d="0" . "$d" if ($d <= 9);
my $m=$ta[4]+1;
$m="0" . "$m" if ($m <= 9);
my $y=1900+$ta[5];
return "$y$m$d";
}
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