--- /dev/null
+# Copyright (C) 2002 Stanislav Sinyagin
+#
+# 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; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+
+# $Id: AdmInfo.pm,v 1.1 2010-12-27 00:03:44 ivan Exp $
+# Stanislav Sinyagin <ssinyagin@yahoo.com>
+
+package Torrus::Renderer::AdmInfo;
+
+use strict;
+
+use Torrus::ConfigTree;
+use Torrus::Log;
+use Torrus::ACL;
+
+use Template;
+
+my %rrd_params =
+ (
+ 'leaf-type' => {'rrd-def' => {'rrd-ds' => undef,
+ 'rrd-cf' => undef,
+ 'data-file' => undef,
+ 'data-dir' => undef},
+ 'rrd-cdef' => {'rpn-expr' => undef}},
+ );
+
+my %rrdmulti_params = ( 'ds-names' => undef );
+
+my %collector_params =
+ (
+ 'storage-type' => {'rrd' => {
+ 'data-file' => undef,
+ 'data-dir' => undef,
+ 'leaf-type' => {
+ 'rrd-def' => {'rrd-ds' => undef,
+ 'rrd-cf' => undef,
+ 'rrd-create-dstype' => undef,
+ 'rrd-create-rra' => undef,
+ 'rrd-create-heartbeat' => undef,
+ 'rrd-hwpredict' => {
+ 'enabled' => {'rrd-create-hw-rralen' => undef},
+ 'disabled' => undef
+ }}}}},
+ 'collector-type' => undef,
+ 'collector-period' => undef,
+ 'collector-timeoffset' => undef,
+ 'collector-instance' => undef,
+ 'collector-instance-hashstring' => undef,
+ 'collector-scale' => undef,
+ 'collector-dispersed-timeoffset' => {
+ 'no' => undef,
+ 'yes' => {'collector-timeoffset-min' => undef,
+ 'collector-timeoffset-max' => undef,
+ 'collector-timeoffset-step' => undef,
+ 'collector-timeoffset-hashstring' => undef}}
+ );
+
+
+my %leaf_params =
+ ('ds-type' => {'rrd-file' => \%rrd_params,
+ 'rrd-multigraph' => \%rrdmulti_params,
+ 'collector' => \%collector_params},
+ 'rrgraph-views' => undef,
+ 'rrd-scaling-base' => undef,
+ 'graph-logarithmic' => undef,
+ 'graph-rigid-boundaries' => undef,
+ 'graph-ignore-decorations' => undef,
+ 'nodeid' => undef);
+
+
+my %param_categories =
+ (
+ 'collector-dispersed-timeoffset' => 'Collector',
+ 'collector-period' => 'Collector',
+ 'collector-scale' => 'Collector',
+ 'collector-timeoffset' => 'Collector',
+ 'collector-timeoffset-hashstring' => 'Collector',
+ 'collector-timeoffset-max' => 'Collector',
+ 'collector-timeoffset-min' => 'Collector',
+ 'collector-timeoffset-step' => 'Collector',
+ 'collector-type' => 'Collector',
+ 'collector-instance' => 'Collector',
+ 'collector-instance-hashstring' => 'Collector',
+ 'data-dir' => 'Storage',
+ 'data-file' => 'Storage',
+ 'ds-names' => 'Multigraph',
+ 'ds-type' => 'Common Parameters',
+ 'graph-ignore-decorations' => 'Display',
+ 'graph-logarithmic' => 'Display',
+ 'graph-rigid-boundaries' => 'Display',
+ 'leaf-type' => 'Common Parameters',
+ 'nodeid' => 'Common Parameters',
+ 'rpn-expr' => 'RRD CDEF Paramters',
+ 'rrd-cf' => 'RRD',
+ 'rrd-create-dstype' => 'RRD',
+ 'rrd-create-heartbeat' => 'RRD',
+ 'rrd-create-hw-rralen' => 'RRD',
+ 'rrd-create-rra' => 'RRD',
+ 'rrd-ds' => 'RRD',
+ 'rrd-hwpredict' => 'RRD',
+ 'rrd-scaling-base' => 'RRD',
+ 'rrgraph-views' => 'Display',
+ 'storage-type' => 'Storage'
+ );
+
+
+# Load additional validation, configurable from
+# torrus-config.pl and torrus-siteconfig.pl
+
+foreach my $mod ( @Torrus::Renderer::loadAdmInfo )
+{
+ eval( 'require ' . $mod );
+ die( $@ ) if $@;
+ eval( '&' . $mod . '::initAdmInfo( \%leaf_params, \%param_categories )' );
+ die( $@ ) if $@;
+}
+
+
+# All our methods are imported by Torrus::Renderer;
+
+sub render_adminfo
+{
+ my $self = shift;
+ my $config_tree = shift;
+ my $token = shift;
+ my $view = shift;
+ my $outfile = shift;
+
+ if( $self->may_display_adminfo( $config_tree, $token ) )
+ {
+ $self->{'adminfo'} = $self->retrieve_adminfo( $config_tree, $token );
+ my @ret = $self->render_html( $config_tree, $token, $view, $outfile );
+ delete $self->{'adminfo'};
+ return @ret;
+ }
+ else
+ {
+ if( not open(OUT, ">$outfile") )
+ {
+ Error("Cannot open $outfile for writing: $!");
+ return undef;
+ }
+ else
+ {
+ print OUT "Cannot display admin information\n";
+ close OUT;
+ }
+
+ return (300+time(), 'text/plain');
+ }
+}
+
+
+sub may_display_adminfo
+{
+ my $self = shift;
+ my $config_tree = shift;
+ my $token = shift;
+
+ if( $config_tree->isLeaf( $token ) )
+ {
+ # hasPrivilege is imported from Torrus::Renderer::HTML
+ if( $self->hasPrivilege( $config_tree->treeName(),
+ 'DisplayAdmInfo' ) )
+ {
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
+
+sub retrieve_adminfo
+{
+ my $self = shift;
+ my $config_tree = shift;
+ my $token = shift;
+
+ my $ret = {};
+ my @namemaps = ( \%leaf_params );
+
+ while( scalar( @namemaps ) > 0 )
+ {
+ my @next_namemaps = ();
+
+ foreach my $namemap ( @namemaps )
+ {
+ foreach my $paramkey ( keys %{$namemap} )
+ {
+ my $pname = $paramkey;
+
+ my $pval = $config_tree->getNodeParam( $token, $pname );
+ if( defined( $pval ) )
+ {
+ if( ref( $namemap->{$paramkey} ) )
+ {
+ if( exists $namemap->{$paramkey}->{$pval} )
+ {
+ if( defined $namemap->{$paramkey}->{$pval} )
+ {
+ push( @next_namemaps,
+ $namemap->{$paramkey}->{$pval} );
+ }
+ }
+ }
+
+ my $category = $param_categories{$pname};
+ if( not defined( $category ) )
+ {
+ $category = 'Other';
+ }
+ $ret->{$category}{$pname} = $pval;
+ }
+ }
+ }
+ @namemaps = @next_namemaps;
+ }
+
+ return $ret;
+}
+
+1;
+
+
+# Local Variables:
+# mode: perl
+# indent-tabs-mode: nil
+# perl-indent-level: 4
+# End:
projects / freeside.git / blobdiff