/usr/share/perl5/Debian/Control/Stanza/Binary.pm is in dh-make-perl 0.89-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 | =head1 NAME
Debian::Control::Stanza::Binary - binary stanza of Debian source package control file
=head1 SYNOPSIS
my $bin = Debian::Control::Stanza::Binary->new(\%data);
print $bin; # auto-stringification
print $bin->Depends; # Debian::Dependencies object
=head1 DESCRIPTION
Debian::Control::Stanza::Binary can be used for representation and manipulation
of C<Package:> stanza of Debian source package control files in an
object-oriented way. Converts itself to a textual representation in string
context.
=head1 FIELDS
The supported fields for binary stanzas are listed below. For more information
about each field's meaning, consult the section named C<Source package control
files -- debian/control> of the Debian Policy Manual at
L<http://www.debian.org/doc/debian-policy/>
Note that real control fields may contain dashes in their names. These are
replaced with underscores.
=over
=item Package
=item Architecture
=item Section
=item Priority
=item Essential
=item Depends
=item Recommends
=item Suggests
=item Enhances
=item Replaces
=item Pre_Depends
=item Conflicts
=item Breaks
=item Provides
=item Description
=back
C<Depends>, C<Conflicts> C<Breaks>, C<Recommends>, C<Suggests>, C<Enhances>,
C<Replaces>, and C<Pre_Depends> fields are converted to objects of
L<Debian::Dependencies> class upon construction.
Two more accessor methods are provided for easier handling of package's short
and long description.
=over
=item short_description
=item long_description
=back
Setting them transparently modifies I<Description>. Note that the value of
I<long_description> is "unmangled", that is without leading spaces, and empty
lines are empty. I<Description> on the other hand is just as it looks in a
regular debian/control file - the long part is indented with a single space and
empty lines are replaced with dots.
=cut
package Debian::Control::Stanza::Binary;
use strict;
use warnings;
our $VERSION = '0.77';
use base 'Debian::Control::Stanza';
use constant fields => qw(
Package Architecture Section Priority Essential Depends Recommends Suggests
Enhances Replaces Pre_Depends Conflicts Breaks Provides Description
_short_description _long_description
);
=head1 CONSTRUCTOR
=over
=item new
=item new( { field => value, ... } )
Creates a new L<Debian::Control::Stanza::Binary> object and optionally
initializes it with the supplied data.
=back
=head1 SEE ALSO
Debian::Control::Stanza::Source inherits most of its functionality from
L<Debian::Control::Stanza>
=head1 COPYRIGHT & LICENSE
Copyright (C) 2009, 2010 Damyan Ivanov L<dmn@debian.org>
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License version 2 as published by the Free
Software Foundation.
This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
=cut
sub set {
my ( $self, $field, @value ) = @_;
my $res = $self->SUPER::set( $field, @value );
# re-split description in it was set
if ( $field eq 'Description' ) {
$self->_split_description;
}
elsif ( $field eq '_short_description' or $field eq '_long_description' ) {
$self->_format_description;
}
$res;
}
sub short_description {
shift->_short_description(@_);
}
sub long_description {
shift->_long_description(@_);
}
sub _format_description {
my $self = shift;
my $short = $self->_short_description;
my $long = $self->_long_description;
if( defined($long) ) {
$long =~ s/\n\n/\n.\n/sg; # add spacing between paragraphs
$long =~ s/^/ /mg; # prepend every line with a space
}
# use SUPER::set to not trigger our implementation, which would cause
# endless loop (setting short_description updates Description, which is
# then split)
$self->SUPER::set( 'Description',
join( "\n", map { $_ // () } ( $short, $long ) ) );
}
sub _split_description {
my $self = shift;
my ( $short, $long ) = split( /\n/, $self->Description, 2 );
$long =~ s/^ //mg;
$long =~ s/^ \.$//mg;
# use SUPER::set to not trigger our implementation, which would cause
# endless loop (setting short_description updates Description, which is
# then split)
$self->SUPER::set( '_short_description', $short );
$self->SUPER::set( '_long_description', $long );
}
1;
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