File:
[LON-CAPA] /
loncom /
lonnet /
perl /
londns.pm
Revision
1.3:
download - view:
text,
annotated -
select for diffs
Mon Sep 2 14:40:18 2013 UTC (11 years ago) by
raeburn
Branches:
MAIN
CVS tags:
version_2_11_2_uiuc,
version_2_11_2_educog,
version_2_11_2,
version_2_11_1,
version_2_11_0_RC3,
version_2_11_0_RC2,
version_2_11_0_RC1,
version_2_11_0,
HEAD
- Information about versions/checksums for a particular LON-CAPA version
moved to separate files (one for each version) in:
/home/httpd/lonTabs/dns_checksums (e.g., 2.11.0.RC1.tab)
# The LearningOnline Network with CAPA
# A debugging harness.
#
# $Id: londns.pm,v 1.3 2013/09/02 14:40:18 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
#
# LON-CAPA 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.
#
# LON-CAPA 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 LON-CAPA; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# /home/httpd/html/adm/gpl.txt
#
# http://www.lon-capa.org/
#
#
package Apache::londns;
use strict;
use LONCAPA;
use Apache::Constants qw(:common :http);
use Apache::lonnet;
sub serve_file {
my ($r,$file,$type)=@_;
open(my $config,"<$Apache::lonnet::perlvar{'lonTabDir'}/$file");
my $file = join('',<$config>);
$r->content_type($type);
$r->send_http_header;
return OK if $r->header_only;
$r->print($file);
return OK;
}
sub handler {
my ($r) = @_;
my $command = (split('/',$r->uri))[3];
if ($command eq 'hosts') {
return &serve_file($r,'dns_hosts.tab','loncapa/hosts');
} elsif ($command eq 'domain') {
return &serve_file($r,'dns_domain.tab','loncapa/domain');
} elsif ($command eq 'checksums') {
my $version = (split('/',$r->uri))[4];
return &serve_file($r,"dns_checksums/$version.tab",'loncapa/versions');
}
return FORBIDDEN;
}
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