File Coverage

/.cpan/build/Net-FreeDB2-0.8.2.6-xK8Ulr/blib/lib/Net/FreeDB2/Response/Hello.pm

Criterion	Covered	Total	%
statement	15	40	37.5
branch	0	14	0.0
condition	0	13	0.0
subroutine	5	8	62.5
pod	2	2	100.0
total	22	77	28.5

package Net::FreeDB2::Response::Hello;

# Copyright 2002, Vincenzo Zocca.

# See LICENSE section for usage and distribution rights.

require 5.005_62;
use strict;
use warnings;

require Exporter;
use AutoLoader qw(AUTOLOAD);
use Error qw (:try);
use base qw (Net::FreeDB2::Response Exporter);

#our @ISA = qw(Exporter);

# Items to export into callers namespace by default. Note: do not export
# names by default without a very good reason. Use EXPORT_OK instead.
# Do not simply export all your public functions/methods/constants.

# This allows declaration	use Net::FreeDB2::Response::Hello ':all';
# If you do not need this, moving things directly into @EXPORT or @EXPORT_OK
# will save memory.
our %EXPORT_TAGS = ( 'all' => [ qw(

) ] );

our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );

our @EXPORT = qw(

);
our ( $VERSION ) = '$Revision: 0.8.2.3 $ ' =~ /\$Revision:\s+([^\s]+)/;

sub new {
	my $class = shift;

	my $self = {};
	bless ($self, (ref($class) || $class));
	return ($self->_initialize (@_));
}

sub _initialize {
	my $self = shift;
	my $opt = shift || {};

	defined ($opt->{content_ref}) and $self->read ($opt);
	return ($self);
}

sub read {
	my $self = shift;
	my $opt = shift || {};

	# Check if content_ref is specified
	exists ($opt->{content_ref}) || throw Error::Simple ('ERROR: Net::FreeDB2::Response::Hello::read, option \'content_ref\' not defined.');

	# Convert $opt->{content_ref} to @content_ref
	my @content_ref = split (/[\n\r]+/, ${$opt->{content_ref}});

	# Parse first line
	my $line = shift (@content_ref);
	my ($code) = $line =~ /^\s*(\d{3})\s+/;
	defined ($code) || throw Error::Simple ('ERROR: Net::FreeDB2::Response::Hello::read, first line of specified \'content_ref\' does not contain a code.');
	$code == 200 || $code == 431 || $code == 431 || throw Error::Simple ('ERROR: Net::FreeDB2::Response::Hello::read, first line of specified \'content_ref\' does not contain a code.');
	if ($code == 200) {
		$self->setError (0);
		$self->setResult ('Handshake successful');
	} elsif ($code == 402) {
		$self->setError (0);
		$self->setResult ('Already shook hands');
	} elsif ($code == 431) {
		$self->setError (1);
		$self->setResult ('Handshake not successful, closing connection');
	} else {
		throw Error::Simple ("ERROR: Net::FreeDB2::Response::Hello::read, unknown code '$code' returned.");
	}
}

1;
__END__