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package App::Acmeman::Log;
use strict;
use warnings;
use File::Basename;
use parent 'Exporter';
my @exv = qw(
EX_OK
EX_USAGE
EX_DATAERR
EX_NOINPUT
EX_SOFTWARE
EX_OSFILE
EX_CANTCREAT
EX_NOPERM
EX_CONFIG
);
my @fnv = qw(error debug abend debug_level);
our @EXPORT_OK = (@fnv, @exv);
our %EXPORT_TAGS = (
'all' => [@fnv],
'sysexits' => [@exv]);
our $progname = basename($0);
our $debug_level = 0;
use constant {
EX_OK => 0,
EX_USAGE => 64,
EX_DATAERR => 65,
EX_NOINPUT => 66,
EX_SOFTWARE => 70,
EX_OSFILE => 72,
EX_CANTCREAT => 73,
EX_NOPERM => 77,
EX_CONFIG => 78
};
sub debug_level {
my $lev = shift;
if ($lev) {
$debug_level = $lev;
}
$debug_level;
}
sub error {
my $msg = shift;
local %_ = @_;
print STDERR "$progname: ";
print STDERR "$_{prefix}: " if defined($_{prefix});
print STDERR "$msg\n"
}
sub debug {
my $l = shift;
error(join(' ',@_), prefix => 'DEBUG') if $debug_level >= $l;
}
sub abend {
my $code = shift;
error(@_);
exit $code;
}
1;
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