Message/Body/TextPlain.pm


=head1 NAME

Message::Body::TextPlain Perl module

=head1 DESCRIPTION

Perl module for text/plain media type.

=cut

package Message::Body::TextPlain;
use strict;
use vars qw($VERSION %DEFAULT);
$VERSION=do{my @r=(q$Revision: 1.1 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r};

require Message::Header;
use overload '""' => sub {shift->stringify};

=head2 Message::Body::TextPlain->new ([%option])

Returns new Message::Body::TextPlain instance.  Some options can be
specified as hash.

=cut

sub new ($;%) {
  my $class = shift;
  my $self = bless {option => {@_}}, $class;
  for (keys %DEFAULT) {$self->{option}->{$_} ||= $DEFAULT{$_}}
  $self;
}

=head2 Message::Body::TextPlain->parse ($body, [%option])

Returns a new Message::Body::TextPlain with given body
object.  Some options can be specified as hash.

=cut

sub parse ($$;%) {
  my $class = shift;
  my $body = shift;
  my $self = bless {option => {@_}}, $class;
  for (keys %DEFAULT) {$self->{option}->{$_} ||= $DEFAULT{$_}}
  $self->header ($self->{option}->{header});
  $self->{body} = $body;
  $self;
}

=head2 $self->header ([$new_header])


=cut

sub header ($;$) {
  my $self = shift;
  my $new_header = shift;
  if (ref $new_header) {
    $self->{header} = $new_header;
  } elsif ($new_header) {
    $self->{header} = Message::Header->parse ($new_header);
  }
  unless ($self->{header}) {
    $self->{header} = new Message::Header;
  }
  $self->{header};
}

=head2 $self->body ([$new_body])

Returns C<body> as string unless $new_body.
Set $new_body instead of current C<body>.

=cut

sub body ($;$) {
  my $self = shift;
  my $new_body = shift;
  if ($new_body) {
    $self->{body} = $new_body;
  }
  $self->{body};
}

=head2 $self->stringify ([%option])

Returns the C<body> as a string.

=cut

sub stringify ($;%) {
  my $self = shift;
  my %OPT = @_;
  my ($body) = (scalar $self->{body});
  $body .= "\n" unless $body =~ /\n$/;
  $body;
}
sub as_string ($;%) {shift->stringify (@_)}

=head2 $self->option ($option_name)

Returns/set (new) value of the option.

=cut

sub option ($$;$) {
  my $self = shift;
  my ($name, $newval) = @_;
  if ($newval) {
    $self->{option}->{$name} = $newval;
  }
  $self->{option}->{$name};
}

=head1 SEE ALSO

RFC 822 <urn:ietf:rfc:822>,
RFC 2046 <urn:ietf:rfc:2046>, RFC 2646 <urn:ietf:rfc:2646>.

=head1 LICENSE

Copyright 2002 wakaba E<lt>w@suika.fam.cxE<gt>.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

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.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; see the file COPYING.  If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.

=head1 CHANGE

See F<ChangeLog>.
$Date: 2002/03/13 15:10:21 $

=cut

1;
1
2	=head1 NAME
3
4	Message::Body::TextPlain Perl module
5
6	=head1 DESCRIPTION
7
8	Perl module for text/plain media type.
9
10	=cut
11
12	package Message::Body::TextPlain;
13	use strict;
14	use vars qw($VERSION %DEFAULT);
15	$VERSION=do{my @r=(q$Revision: 1.1 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r};
16
17	require Message::Header;
18	use overload '""' => sub {shift->stringify};
19
20	=head2 Message::Body::TextPlain->new ([%option])
21
22	Returns new Message::Body::TextPlain instance. Some options can be
23	specified as hash.
24
25	=cut
26
27	sub new ($;%) {
28	my $class = shift;
29	my $self = bless {option => {@_}}, $class;
30	for (keys %DEFAULT) {$self->{option}->{$_} \|\|= $DEFAULT{$_}}
31	$self;
32	}
33
34	=head2 Message::Body::TextPlain->parse ($body, [%option])
35
36	Returns a new Message::Body::TextPlain with given body
37	object. Some options can be specified as hash.
38
39	=cut
40
41	sub parse ($$;%) {
42	my $class = shift;
43	my $body = shift;
44	my $self = bless {option => {@_}}, $class;
45	for (keys %DEFAULT) {$self->{option}->{$_} \|\|= $DEFAULT{$_}}
46	$self->header ($self->{option}->{header});
47	$self->{body} = $body;
48	$self;
49	}
50
51	=head2 $self->header ([$new_header])
52
53
54	=cut
55
56	sub header ($;$) {
57	my $self = shift;
58	my $new_header = shift;
59	if (ref $new_header) {
60	$self->{header} = $new_header;
61	} elsif ($new_header) {
62	$self->{header} = Message::Header->parse ($new_header);
63	}
64	unless ($self->{header}) {
65	$self->{header} = new Message::Header;
66	}
67	$self->{header};
68	}
69
70	=head2 $self->body ([$new_body])
71
72	Returns C<body> as string unless $new_body.
73	Set $new_body instead of current C<body>.
74
75	=cut
76
77	sub body ($;$) {
78	my $self = shift;
79	my $new_body = shift;
80	if ($new_body) {
81	$self->{body} = $new_body;
82	}
83	$self->{body};
84	}
85
86	=head2 $self->stringify ([%option])
87
88	Returns the C<body> as a string.
89
90	=cut
91
92	sub stringify ($;%) {
93	my $self = shift;
94	my %OPT = @_;
95	my ($body) = (scalar $self->{body});
96	$body .= "\n" unless $body =~ /\n$/;
97	$body;
98	}
99	sub as_string ($;%) {shift->stringify (@_)}
100
101	=head2 $self->option ($option_name)
102
103	Returns/set (new) value of the option.
104
105	=cut
106
107	sub option ($$;$) {
108	my $self = shift;
109	my ($name, $newval) = @_;
110	if ($newval) {
111	$self->{option}->{$name} = $newval;
112	}
113	$self->{option}->{$name};
114	}
115
116	=head1 SEE ALSO
117
118	RFC 822 <urn:ietf:rfc:822>,
119	RFC 2046 <urn:ietf:rfc:2046>, RFC 2646 <urn:ietf:rfc:2646>.
120
121	=head1 LICENSE
122
123	Copyright 2002 wakaba E<lt>w@suika.fam.cxE<gt>.
124
125	This program is free software; you can redistribute it and/or modify
126	it under the terms of the GNU General Public License as published by
127	the Free Software Foundation; either version 2 of the License, or
128	(at your option) any later version.
129
130	This program is distributed in the hope that it will be useful,
131	but WITHOUT ANY WARRANTY; without even the implied warranty of
132	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
133	GNU General Public License for more details.
134
135	You should have received a copy of the GNU General Public License
136	along with this program; see the file COPYING. If not, write to
137	the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
138	Boston, MA 02111-1307, USA.
139
140	=head1 CHANGE
141
142	See F<ChangeLog>.
143	$Date: 2002/03/13 15:10:21 $
144
145	=cut
146
147	1;