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use strict;
use Carp;
require 5.001;
package Dpkg::Package::Package;
sub new {
my $this = shift;
my $class = ref ($this) || $this;
my %args = @_;
my $self = {};
if (! defined $args{'data'}) {
die ("requires 'data' as parameter");
}
bless ($self, $class);
$self->parse ('data' => $args{'data'});
return $self;
}
sub parse {
my $self = shift;
my %args = @_;
if (! $args{'data'}) {
die ("requires 'data' as parameter");
}
my $data = $args{'data'};
chomp ($data);
$data =~ s/\n\s+/\376\377/g; # fix continuation lines
$data =~ s/\376\377\s*\376\377/\376\377/og;
while ($data =~ m/^(\S+):\s*(.*)\s*$/mg) {
my ($key, $value) = ($1, $2);
$key =~ tr [A-Z] [a-z];
$value =~ s/\376\377/\n /g;
$self->{$key} = $value;
}
}
sub canon_version {
my $self = shift;
my $r = $self->{'version'};
if (defined ($self->{'revision'}) && defined ($self->{'package_revision'})) {
die ("package has both revision and package_revision entries");
}
if (defined ($self->{'package_revision'})) {
$r = $r . $self->{'package_revision'};
}
if (defined ($self->{'revision'})) {
$r = $r . $self->{'revision'};
}
return $r;
}
sub canon_name {
my $self = shift;
return $self->{'package'} . "_" . $self->canon_version () . "_" . $self->{'architecture'};
}
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