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rodolico |
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#! /usr/bin/env perl
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use strict;
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use warnings;
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our $VERSION = '1.1.3';
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# find our location and use it for searching for libraries
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BEGIN {
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use FindBin;
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use File::Spec;
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use lib File::Spec->catdir($FindBin::Bin);
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}
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use sysinfoconf;
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use File::Basename;
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use Data::Dumper;
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# $TESTING can have the following values
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# 0 - do everything
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# 1 - Do everything except the install, display what would be done
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# 2 - Be verbose to STDERR
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# 3 - Be very verbose
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my $TESTING = 1; # if test mode, simply show what would be done
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my $status; # exit status of the processes
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my $sourceDir = File::Spec->catdir($FindBin::Bin);
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my %install = ( 'bindir' => '/opt/camp/sysinfo-client',
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'confdir' => '/etc/camp/sysinfo-client',
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'files' => {
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'configure.pl' => {
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'type' => 'file',
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'permission' => '700',
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'owner' => 'root:root',
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'target' => '<bindir>'
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},
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'sysinfo-client' => {
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'type' => 'file',
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'permission' => '700',
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'owner' => 'root:root',
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'target' => '<bindir>'
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},
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'sysinfoconf.pm' => {
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'type' => 'file',
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'permission' => '600',
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'owner' => 'root:root',
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'target' => '<bindir>'
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},
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'debian.pm' => {
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'type' => 'file',
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'permission' => '600',
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'owner' => 'root:root',
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'target' => '<bindir>'
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},
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'ipfire.pm' => {
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'type' => 'file',
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'permission' => '600',
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'owner' => 'root:root',
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'target' => '<bindir>'
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},
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'notes' => {
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'type' => 'file',
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'permission' => '600',
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'owner' => 'root:root',
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'target' => '<bindir>'
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},
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'sysinfo-client.conf.template' => {
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'type' => 'file',
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'permission' => '600',
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'owner' => 'root:root',
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'target' => '<bindir>'
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},
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'uninstall.pl' => {
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'type' => 'file',
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'permission' => '700',
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'owner' => 'root:root',
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'target' => '<bindir>'
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},
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'getSendEmail.pl' => {
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'type' => 'file',
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'permission' => '700',
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'owner' => 'root:root',
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'target' => '<bindir>'
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},
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'upgrade.pl' => {
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'type' => 'file',
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'permission' => '700',
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'owner' => 'root:root',
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'target' => '<bindir>'
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},
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'install.pl' => {
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'type' => 'file',
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'permission' => '700',
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'owner' => 'root:root',
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'target' => '<bindir>'
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},
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'MANIFEST' => {
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'type' => 'file',
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'permission' => '600',
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'owner' => 'root:root',
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'target' => '<bindir>'
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},
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'sysinfo-client.seed.example' => {
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'type' => 'file',
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'permission' => '600',
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'owner' => 'root:root',
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'target' => '<bindir>'
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},
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'VERSION' => {
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'type' => 'file',
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'permission' => '600',
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'owner' => 'root:root',
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'target' => '<bindir>'
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},
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'modules' => {
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'type' => 'directory',
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'permission' => '700',
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'owner' => 'root:root',
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'target' => '<bindir>',
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'action' => 'chmod 700 *'
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},
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'scripts' => {
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'type' => 'directory',
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'permission' => '700',
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'owner' => 'root:root',
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'target' => '<bindir>',
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'action' => 'chmod 700 *'
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},
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'sysinfo-client.conf' => {
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'type' => 'file',
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'create' => '<bindir>/configure.pl',
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'permission' => '700',
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'owner' => 'root',
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'target' => '<confdir>'
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}
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}
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);
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# hash to set up os specific rules
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my %operatingSystems = (
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'debian' => {
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'bindir' => '/opt/camp/sysinfo-client',
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'confdir' => '/etc/camp/sysinfo-client',
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'crontab' => '/etc/cron.daily/sysinfo-client',
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'modules' => '/^((dpkg)|(unix)|(ipmi))/',
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},
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'ipfire' => {
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'bindir' => '/opt/camp/sysinfo-client',
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'confdir' => '/etc/camp/sysinfo-client',
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'crontab' => '/etc/fcron.daily/sysinfo-client.fcron',
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'modules' => '/^((ipfire)|(unix))/',
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}
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);
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# attempt to locate the operating system.
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# if found, will set some defaults for it.
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sub getOS {
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my ( $installs, $operatingSystems ) = @_;
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my $osString = `uname -a`;
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foreach my $osType ( keys %$operatingSystems ) {
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next unless $osString =~ m/$osType/i;
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# We found the OS, set up some defaults
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$$installs{'os'} = $osType;
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for my $key ( keys $$operatingSystems{ $osType } ) {
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$$installs{$key} = $operatingSystems{ $osType }{$key};
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} # if it is a known OS
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return 1;
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}
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return 0;
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} # getOperatingSystem
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sub populateSourceDir {
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my ( $install, $sourceDir ) = @_;
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my $bindir = $$install{'bindir'};
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my $confdir = $$install{'confdir'};
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my $allFiles = $$install{'files'};
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foreach my $dir ( keys %$allFiles ) {
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if ( defined( $$allFiles{$dir}{'type'} ) && $$allFiles{$dir}{'type'} eq 'directory' ) {
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print "Found directory $dir\n" if $TESTING > 2;
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if ( opendir( my $dh, "$sourceDir/$dir" ) ) {
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my @files = map{ $dir . '/' . $_ } grep { ! /^\./ && -f "$sourceDir/$dir/$_" } readdir( $dh );
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print "\tFound files " . join( ' ', @files ) . "\n" if $TESTING > 2;
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foreach my $file ( @files ) {
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$$allFiles{ $file }{'type'} = 'file';
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$$allFiles{ $file }{'permission'} = $$allFiles{ $dir }{'permission'};
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$$allFiles{ $file }{'owner'} = $$allFiles{ $dir }{'owner'};
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$$allFiles{ $file }{'target'} = $$allFiles{ $dir }{'target'};
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} # foreach
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closedir $dh;
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} # if opendir
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} # if it is a directory
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} # foreach
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print Dumper( $install ) if $TESTING > 2;
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foreach my $file ( keys %$allFiles ) {
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print STDERR "$file\t$bindir\t$$allFiles{$file}{'target'}\n" if $TESTING > 1;
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$$allFiles{$file}{'source'} = "$sourceDir/$file";
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$$allFiles{$file}{'target'} =~ s/<bindir>/$bindir/gi;
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$$allFiles{$file}{'target'} =~ s/<confdir>/$confdir/gi;
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$$allFiles{$file}{'target'} .= "/$file";
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if ( $$allFiles{$file}{'create'} ) {
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$$allFiles{$file}{'create'} =~ s/<bindir>/$bindir/gi;
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$$allFiles{$file}{'create'} =~ s/<confdir>/$confdir/gi;
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$$allFiles{$file}{'create'} .= "/file";
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}
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} # foreach
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return 1;
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} # populateSourceDir
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# find versions of all files so we can do an upgrade vs a full installation
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sub getVersions {
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my $install = shift;
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my $currentVersionFile = $$install{'files'}{'VERSION'}{'target'};
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my $newVersionFile = $$install{'files'}{'VERSION'}{'source'};
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if ( open FILE,"<$currentVersionFile" ) {
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while ( my $line = <FILE> ) {
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chomp $line;
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my ( $filename, $version, $checksum ) = split( "\t", $line );
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$$install{'files'}{$filename}{'installed version'} = $version ? $version : '';
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# $$install{'files'}{$filename}{'installed checksum'} = $checksum ? $checksum : '';
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}
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close FILE;
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}
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if ( open FILE,"<$newVersionFile" ) {
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while ( my $line = <FILE> ) {
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chomp $line;
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my ( $filename, $version, $checksum ) = split( "\t", $line );
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$$install{'files'}{$filename}{'new version'} = $version ? $version : '';
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# $$install{'files'}{$filename}{'new checksum'} = $checksum ? $checksum : '';
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}
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close FILE;
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}
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return 1;
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} # getVersions
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sub runCommand {
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while ( my $command = shift ) {
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if ( $TESTING ) {
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print "$command\n";
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} else {
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`$command`;
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}
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}
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return 1;
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} # runCommand
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my %directories; # holds list of directories already created
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sub checkDirectoryExists {
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my ( $filename,$mod,$owner ) = @_;
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$mod = "0700" unless $mod;
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$owner = "root:root" unless $owner;
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print "Checking Directory for $filename with $mod and $owner\n" if $TESTING > 2;
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my ($fn, $dirname) = fileparse( $filename );
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print "\tParsing out $dirname and $filename\n" if $TESTING > 2;
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return '' if exists $directories{$dirname};
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if ( -d $dirname ) {
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$directories{$dirname} = 1;
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return '';
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}
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if ( &runCommand( "mkdir -p $dirname", "chmod $mod $dirname", "chown $owner $dirname" ) ) {
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$directories{$dirname} = 1;
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}
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return '';
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}
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sub doInstall {
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my $install = shift;
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my $fileList = $$install{'files'};
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&checkDirectoryExists( $$install{'bindir'} . '/' );
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foreach my $file ( keys %$fileList ) {
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next unless ( $$fileList{$file}{'type'} && $$fileList{$file}{'type'} eq 'file' );
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next if $$fileList{$file}{'installed version'} &&
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$$fileList{$file}{'new version'} eq $$fileList{$file}{'installed version'};
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&checkDirectoryExists( $$fileList{$file}{'target'} );
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&runCommand(
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"cp $$fileList{$file}{'source'} $$fileList{$file}{'target'}",
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"chmod $$fileList{$file}{'permission'} $$fileList{$file}{'target'}",
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"chown $$fileList{$file}{'owner'} $$fileList{$file}{'target'}"
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);
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} # foreach file
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return 1;
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}
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# figure out if we know our operating system
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$status = &getOS( \%install, \%operatingSystems );
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# based on the defaults, flesh out the install hash
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$status = &populateSourceDir( \%install, $sourceDir );
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$status = &getVersions( \%install );
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$status = &doInstall( \%install );
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print Dumper( \%install ) if $TESTING > 2;
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