messaging/suikawari/wari.pl


=head1 NAME

wari.pl --- A shimbun implemention to post messages to NNTP server

=cut

use strict;
use lib qw#./lib/#;
use vars qw/$MYNAME $NNTP_SERVER $VERSION/;
$VERSION=do{my @r=(q$Revision: 1.1 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r};
$MYNAME = 'Suikawari';
use Bunshin;
use Message::Header;

use Getopt::Long;
$NNTP_SERVER = 'localhost';
$Bunshin::DEBUG = 0;
my $directory = './module/';
my $posted_log = '.posted';
GetOptions (
        debug   => \$Bunshin::DEBUG,
        'module-dir=s'  => \$directory,
        'nntp-server=s' => \$NNTP_SERVER,
        'posted-log=s'  => \$posted_log,
) or die;

sub dprint (@);
binmode STDOUT;

opendir DIR, $directory;
  my @module = sort map {s/\.sb$//; $_} grep /^[A-Za-z0-9_]+\.sb$/, readdir DIR;
close DIR;
die "$0: $directory: No suikawari definition" if @module == 0;
push @main::INC, $directory;

my $plog;
{
&posted_log_ns::import;
open LOG, $posted_log;
  binmode LOG;
  local $/ = undef;
  $plog = parse Message::Header scalar <LOG>,
    -format     => 'x-internal-logfile',
    -ns_default_phuri   => $posted_log_ns::OPTION{namespace_uri},
  ;
close LOG;
}

for (@module) {
  dprint $_;
  my $module = "Suikawari::$_";
  require "$_.sb";
  my $b = new Bunshin;
  my @msgreg = $module->msg_regex;
  my @metareg = $module->meta_regex;
  $b->set_regex (message => shift (@msgreg));
  $b->set_elements (message => @msgreg);
  $b->set_regex (metainfo => shift (@metareg));
  $b->set_elements (metainfo => @metareg);
  my %face = $module->face;
  for (keys %face) {
    $b->default_parameter ($_ => $face{$_});
  }
  $module->on_load_source ($b);
  $b->set_source ($module->source);
  $module->on_make ($b);
  my ($nntp, $time);
  my $latest_time = $plog->field ($_, -new_item_unless_exist => 0);
  dprint 'Latest-Posted-Date: '.$latest_time;
  for ($b->make_msgs) {
    $_->option (format => 'news-usefor', -recursive => 1);
    $_->header->field ('x-shimbun-agent')->add ($MYNAME => $VERSION);
    my $t = $_->header->field ('date');
    next if $latest_time >= $t;
    $nntp = open_nntp () unless ref $nntp;
    dprint 'Date: '.$t;
    send_msg ($_ => $nntp);
    $time = $t if $t > $time || !$time;
  }
  close_nntp ($nntp);
  $plog->replace ($_ => $time) if $time > $latest_time;
}

open LOG, '> '.$posted_log or die "$0: $posted_log: $!";
  binmode LOG;
  print LOG $plog;
close LOG;

sub send_msg ($$) {
  my $msg = shift;
  my $nntp = shift;
  dprint "Posting Message...";
  my @m = map {$_."\n"} split /\x0D\x0A/, $msg;
  my $r = $nntp->post (@m);
  dprint ${*$nntp}{'net_cmd_code'}, @{${*$nntp}{'net_cmd_resp'}};
  unless ($r) {
    close_nntp ($nntp);
    die;
  }
}

sub open_nntp () {
  require Net::NNTP;
  dprint "Connecting to $NNTP_SERVER...";
  my $nntp = Net::NNTP->new ($NNTP_SERVER) or die "$0: open_nntp: $!";
  dprint ${*$nntp}{'net_cmd_code'}, @{${*$nntp}{'net_cmd_resp'}};
  $nntp;
}

sub close_nntp ($) {
  my $nntp = shift;
  return unless ref $nntp;
  $nntp->quit;
  dprint ${*$nntp}{'net_cmd_code'}, @{${*$nntp}{'net_cmd_resp'}};
}

sub dprint (@) {
  print shift, ' ' if $Bunshin::DEBUG && @_ > 1;
  print map {/\n$/s? $_: $_."\n"} @_ if $Bunshin::DEBUG;
}

package posted_log_ns;
use vars qw/%OPTION/;

sub import () {
  require Message::Header::Default;
  %OPTION = %Message::Header::Default::OPTION;
  $OPTION{namespace_uri} = 'urn:x-temp:x-posted-log';
  $OPTION{namespace_phname} = 'posted';
  $OPTION{namespace_phname_goodcase} = 'Posted';
  $OPTION{case_sensible} = 1;
  $OPTION{value_type} = {
    ':default'  => ['Message::Field::Date'],
  };
  
  $Message::Header::NS_phname2uri{$OPTION{namespace_phname}} = $OPTION{namespace_uri};
  $Message::Header::NS_uri2phpackage{$OPTION{namespace_uri}} = __PACKAGE__;
}

=head1 SEE ALSO

Bunshin L<Shimbun>

=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: 2002/06/16 02:50:54 $

=cut

1;
### wari.pl ends here
1
2	=head1 NAME
3
4	wari.pl --- A shimbun implemention to post messages to NNTP server
5
6	=cut
7
8	use strict;
9	use lib qw#./lib/#;
10	use vars qw/$MYNAME $NNTP_SERVER $VERSION/;
11	$VERSION=do{my @r=(q$Revision: 1.1 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r};
12	$MYNAME = 'Suikawari';
13	use Bunshin;
14	use Message::Header;
15
16	use Getopt::Long;
17	$NNTP_SERVER = 'localhost';
18	$Bunshin::DEBUG = 0;
19	my $directory = './module/';
20	my $posted_log = '.posted';
21	GetOptions (
22	debug => \$Bunshin::DEBUG,
23	'module-dir=s' => \$directory,
24	'nntp-server=s' => \$NNTP_SERVER,
25	'posted-log=s' => \$posted_log,
26	) or die;
27
28	sub dprint (@);
29	binmode STDOUT;
30
31	opendir DIR, $directory;
32	my @module = sort map {s/\.sb$//; $_} grep /^[A-Za-z0-9_]+\.sb$/, readdir DIR;
33	close DIR;
34	die "$0: $directory: No suikawari definition" if @module == 0;
35	push @main::INC, $directory;
36
37	my $plog;
38	{
39	&posted_log_ns::import;
40	open LOG, $posted_log;
41	binmode LOG;
42	local $/ = undef;
43	$plog = parse Message::Header scalar <LOG>,
44	-format => 'x-internal-logfile',
45	-ns_default_phuri => $posted_log_ns::OPTION{namespace_uri},
46	;
47	close LOG;
48	}
49
50	for (@module) {
51	dprint $_;
52	my $module = "Suikawari::$_";
53	require "$_.sb";
54	my $b = new Bunshin;
55	my @msgreg = $module->msg_regex;
56	my @metareg = $module->meta_regex;
57	$b->set_regex (message => shift (@msgreg));
58	$b->set_elements (message => @msgreg);
59	$b->set_regex (metainfo => shift (@metareg));
60	$b->set_elements (metainfo => @metareg);
61	my %face = $module->face;
62	for (keys %face) {
63	$b->default_parameter ($_ => $face{$_});
64	}
65	$module->on_load_source ($b);
66	$b->set_source ($module->source);
67	$module->on_make ($b);
68	my ($nntp, $time);
69	my $latest_time = $plog->field ($_, -new_item_unless_exist => 0);
70	dprint 'Latest-Posted-Date: '.$latest_time;
71	for ($b->make_msgs) {
72	$_->option (format => 'news-usefor', -recursive => 1);
73	$_->header->field ('x-shimbun-agent')->add ($MYNAME => $VERSION);
74	my $t = $_->header->field ('date');
75	next if $latest_time >= $t;
76	$nntp = open_nntp () unless ref $nntp;
77	dprint 'Date: '.$t;
78	send_msg ($_ => $nntp);
79	$time = $t if $t > $time \|\| !$time;
80	}
81	close_nntp ($nntp);
82	$plog->replace ($_ => $time) if $time > $latest_time;
83	}
84
85	open LOG, '> '.$posted_log or die "$0: $posted_log: $!";
86	binmode LOG;
87	print LOG $plog;
88	close LOG;
89
90	sub send_msg ($$) {
91	my $msg = shift;
92	my $nntp = shift;
93	dprint "Posting Message...";
94	my @m = map {$_."\n"} split /\x0D\x0A/, $msg;
95	my $r = $nntp->post (@m);
96	dprint ${$nntp}{'net_cmd_code'}, @{${$nntp}{'net_cmd_resp'}};
97	unless ($r) {
98	close_nntp ($nntp);
99	die;
100	}
101	}
102
103	sub open_nntp () {
104	require Net::NNTP;
105	dprint "Connecting to $NNTP_SERVER...";
106	my $nntp = Net::NNTP->new ($NNTP_SERVER) or die "$0: open_nntp: $!";
107	dprint ${$nntp}{'net_cmd_code'}, @{${$nntp}{'net_cmd_resp'}};
108	$nntp;
109	}
110
111	sub close_nntp ($) {
112	my $nntp = shift;
113	return unless ref $nntp;
114	$nntp->quit;
115	dprint ${$nntp}{'net_cmd_code'}, @{${$nntp}{'net_cmd_resp'}};
116	}
117
118	sub dprint (@) {
119	print shift, ' ' if $Bunshin::DEBUG && @_ > 1;
120	print map {/\n$/s? $_: $_."\n"} @_ if $Bunshin::DEBUG;
121	}
122
123	package posted_log_ns;
124	use vars qw/%OPTION/;
125
126	sub import () {
127	require Message::Header::Default;
128	%OPTION = %Message::Header::Default::OPTION;
129	$OPTION{namespace_uri} = 'urn:x-temp:x-posted-log';
130	$OPTION{namespace_phname} = 'posted';
131	$OPTION{namespace_phname_goodcase} = 'Posted';
132	$OPTION{case_sensible} = 1;
133	$OPTION{value_type} = {
134	':default' => ['Message::Field::Date'],
135	};
136
137	$Message::Header::NS_phname2uri{$OPTION{namespace_phname}} = $OPTION{namespace_uri};
138	$Message::Header::NS_uri2phpackage{$OPTION{namespace_uri}} = __PACKAGE__;
139	}
140
141	=head1 SEE ALSO
142
143	Bunshin L<Shimbun>
144
145	=head1 LICENSE
146
147	Copyright 2002 wakaba E<lt>w@suika.fam.cxE<gt>.
148
149	This program is free software; you can redistribute it and/or modify
150	it under the terms of the GNU General Public License as published by
151	the Free Software Foundation; either version 2 of the License, or
152	(at your option) any later version.
153
154	This program is distributed in the hope that it will be useful,
155	but WITHOUT ANY WARRANTY; without even the implied warranty of
156	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
157	GNU General Public License for more details.
158
159	You should have received a copy of the GNU General Public License
160	along with this program; see the file COPYING. If not, write to
161	the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
162	Boston, MA 02111-1307, USA.
163
164	=head1 CHANGE
165
166	See F<ChangeLog>.
167	$Date: 2002/06/16 02:50:54 $
168
169	=cut
170
171	1;
172	### wari.pl ends here