view release on metacpan or  search on metacpan

lib/NRun/Filters/FilterExitCode.pm  view on Meta::CPAN

# Branch:  master
#
# Changelog:--reverse --grep '^tags.*relevant':-1:%an : %ai : %s
# 
# Timo Benk : 2013-06-13 13:59:01 +0200 : process output handling refined
# Timo Benk : 2013-06-13 20:32:17 +0200 : using __PACKAGE__ is less error-prone
# Timo Benk : 2013-06-14 17:38:58 +0200 : --no-hostname option removed
#

###
# this filter will only print the exit codes.
###

package NRun::Filters::FilterExitCode;

use strict;
use warnings;

use File::Basename;
use NRun::Filter;

our @ISA = qw(NRun::Filter);

BEGIN {

    NRun::Filter::register ( {

        'FILTER' => "result",
        'DESC'   => "dump only the exit code",
        'NAME'  => __PACKAGE__,
    } );
}

###
# create a new object.
#
# <- the new object
sub new {

    my $_pkg = shift;
    my $_obj = shift;

    my $self = {};
    bless $self, $_pkg;

    return $self;
}

###
# initialize this filter module.
sub init {

    my $_self = shift;
}

###
# handle one line of data written on stdout.
#
# expected data format:
#
# HOSTNAME;[stdout|stderr];TSTAMP;PID;PID(CHILD);[debug|error|exit|output|end];"OUTPUT"
#
# $_data - the data to be handled
sub stdout {

    my $_self = shift;
    my $_data = shift;

    my @data = split(/;/, $_data);

    my ($message) = ($_data =~ m/[^"]"(.*)"[^"]*/);

    if ($data[5] eq "exit") {

        $_self->{data}->{$data[0]} = $message;
    } elsif ($data[5] eq "end") {

        my $message = delete($_self->{data}->{$data[0]});

        print STDOUT "$data[0]: $message\n" if (defined($message));
    }
}

###
# handle one line of data written on stderr.
#
# expected data format:
#
# HOSTNAME;[stdout|stderr];TSTAMP;PID;PID(CHILD);[debug|error|exit|output|end];"OUTPUT"
#
# $_data - the data to be handled
sub stderr {

    my $_self = shift;
    my $_data = shift;
}

1;