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#!/usr/bin/perl -w |
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package Solaris::Modinfo; |
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use strict; |
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require Exporter; |
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require DynaLoader; |
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use vars qw(@ISA $VERSION); |
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@ISA = qw(Exporter DynaLoader); |
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$VERSION = 0.1; |
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sub new { |
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my($proto, @modinfo) = shift; |
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my $class = ref($proto) || $proto; |
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my $self = { }; |
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@modinfo = qx(modinfo); |
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$self->{_private}{numModule} = 0; |
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for (@modinfo) { |
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chomp; |
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s#^\s+##; |
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next if ($_ =~ /^Id/g); |
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my(@line) = split(/\s+/, $_); |
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my $id = $self->{_private}{numModule}; |
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foreach my $info ("Id", "Loadaddr", "Size", "Info", "Rev") { |
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$self->{_modinfo}{$id}{$info} = shift(@line); |
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} |
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$self->{_modinfo}{$id}{ModuleName} = join(" ", @line); |
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$self->{_private}{numModule}++; |
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} |
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bless $self, $class; |
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return $self; |
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} |
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sub listModule { |
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my($self)= @_; |
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return $self->{_modinfo}; |
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} |
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sub countModule { |
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my($self)= @_; |
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return $self->{_private}{numModule}; |
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} |
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sub showModule { |
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my($self) = @_; |
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my(@mod_t); |
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for (sort { $a <=> $b } keys %{ $self->{_modinfo} }) { |
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push(@mod_t, $self->{_modinfo}{$_}{Id}, $self->{_modinfo}{$_}{Loadaddr}, |
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$self->{_modinfo}{$_}{Size}, $self->{_modinfo}{$_}{Info}, |
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$self->{_modinfo}{$_}{Rev}, $self->{_modinfo}{$_}{ModuleName}); |
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write; |
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undef @mod_t; |
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} |
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format STDOUT = |
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@<<<<<@<<<<<<<<<<<@<<<<<<<@<<<<@<<<<@<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
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$mod_t[0], $mod_t[1], $mod_t[2], $mod_t[3], $mod_t[4], $mod_t[5] |
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. |
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} |
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1; |
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=head1 NAME |
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Solaris::Modinfo - Perl module providing object oriented interface to modinfo (display information about Solaris loaded kernel modules) |
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=head1 SYNOPSIS |
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use Solaris::Modinfo; |
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my $module = Solaris::Modinfo->new(); |
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my $modinfo = $module->listModule(); |
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print "Number of modules : ", $module->countModule(), "\n"; |
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map { |
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print $modinfo->{$_}{Id}, " ", |
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$modinfo->{$_}{Loadaddr}, " ", |
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$modinfo->{$_}{Size}, " ", |
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$modinfo->{$_}{Info}, " ", |
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$modinfo->{$_}{Rev}, " ", |
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$modinfo->{$_}{ModuleName}, "\n"; |
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}(keys %{ $modinfo }); |
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=head1 DESCRIPTION |
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This module provides an object oriented interface to the module informations. The implementation attempts to display informations about Solaris loaded kernel modules. |
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=head2 METHODS |
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=item listModule |
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Provide a reference to a hash of the modinfo parameters. |
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=item countModule |
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Display the number of kernel module loaded. |
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=item showModule |
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Display the information of kernel module loaded. |
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=head1 AUTHOR |
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Stephane Chmielewski |
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=head1 COPYRIGHT |
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Copyright (C) 2006 Stephane Chmielewski. All rights reserved. |
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This program is free software; you can redistribute it and/or modify it |
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under the same terms as Perl itself. |
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=cut |