File: [local] / trango / Net-Telnet-Trango / scripts / update_trango.pl (download)
Revision 1.25, Fri Feb 2 17:50:09 2007 UTC (17 years, 7 months ago) by andrew
Branch: MAIN
Changes since 1.24: +56 -42 lines
now reads in the hosts.xml and then gets the su info for each associated su and adds them to the list of hosts.
also changed the $fox variables to $host.
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#!/usr/bin/perl
# $RedRiver: update_trango.pl,v 1.24 2007/02/02 16:29:58 mike Exp $
########################################################################
# update_trango.pl *** Updates trango hosts with a new firmware
#
# 2005.11.15 #*#*# andrew fresh <andrew@mad-techies.org>
########################################################################
use strict;
use warnings;
use YAML qw/ LoadFile /;
use Net::TFTP;
use lib '.';
use Net::Telnet::Trango;
use RedRiver::Wireless;
my $config_file = shift || 'update_trango.yaml';
my $max_tries = 3;
my $l = Mylogger->new( { log_prefix => 'UT' } );
$l->sp("Reading config file '$config_file'");
my $conf = LoadFile($config_file);
$l->sp("Reading hosts");
my $hosts = RedRiver::Wireless::Read_Hosts();
foreach my $host (@{ $hosts }) {
next if $host->{group} !~ /^Trango/;
$l->sp("");
$l->sp("Checking: $host->{name}");
my $needs_reboot = 0;
## Connect and login.
my $t = new Net::Telnet::Trango (
Timeout => 5,
Errmode => 'return',
) or die "Couldn't make new connection: $!";
$l->p("Connecting to $host->{name}");
unless ( $t->open($host->{name}) ) {
$l->sp("Error connecting: $!");
next;
}
my $password = $host->{Telnet_Password} || $conf->{general}->{password};
if ($host->{group} !~ /Client$/) {
$l->p("Logging in");
$t->login($password);
unless ($t->logged_in) {
$l->p('Failed!');
$t->close;
next;
}
$l->sp("Getting sudb");
my $sudb = $t->sudb_view;
if ($sudb) {
foreach my $su (@{ $sudb }) {
$l->p("Getting su info $su->{suid}");
my $su_info = $t->su_info( $su->{suid} );
if ($su_info->{ip}) {
$l->sp("Adding host $su_info->{ip}");
my $new_host = {
Telnet_Password => $host->{Telnet_Password},
group => $host->{group} . '-Client',
name => $su_info->{ip},
remarks => $su_info->{remarks},
};
push @{ $hosts }, $new_host;
} else {
$l->sp("Couldn't get su info for $su->{suid}");
if ($su_info->{ERR}) {
$l->sp("ERR: $su_info->{ERR}");
}
next;
}
}
}
}
foreach my $firmware_type ('Firmware', 'FPGA') {
if (! exists $conf->{$firmware_type}) {
$l->s("No configs for '$firmware_type'");
$t->close;
next;
}
my $host_type = $t->host_type;
if ($firmware_type eq 'FPGA') {
$host_type =~ s/\s.*$//;
}
if (! exists $conf->{$firmware_type}->{$host_type}) {
$l->sp("No '$firmware_type' config for type $host_type");
$t->close;
next;
}
if (! $t->logged_in) {
$l->p("Logging in");
$t->login($password);
unless ($t->logged_in) {
$l->p('Failed!');
$t->close;
next;
}
}
foreach my $k (keys %{ $conf->{general} }) {
$conf->{$firmware_type}->{$host_type}->{$k} ||= $conf->{general}->{$k};
}
$conf->{$firmware_type}->{$host_type}->{firmware_type} ||= $firmware_type;
$conf->{$firmware_type}->{$host_type}->{type} = $host_type;
$l->sp("$host_type $firmware_type");
$l->p("Sending commands");
## Send commands
my $rc = upload($t, $conf->{$firmware_type}->{$host_type});
if ($rc) {
$l->sp("Successfull!");
$needs_reboot = 1;
} elsif (defined $rc) {
$l->sp("Already up to date");
} else {
$l->sp("Failed");
$t->bye;
next;
}
}
if ($needs_reboot) {
$l->sp("Rebooting $host->{name}");
$t->reboot;
} else {
$l->sp("Bye $host->{name}");
$t->bye();
}
}
sub upload
{
my $t = shift;
my $conf = shift;
my $file = $conf->{firmware_path} . '/' . $conf->{file_name};
my $fw_type = $conf->{firmware_type};
my $ver = $t->ver;
if (
$ver->{$fw_type . ' Version'} eq $conf->{'ver'} &&
$ver->{$fw_type . ' Checksum'} eq $conf->{'cksum'}
) {
return 0;
}
$l->sp("Config information:");
$l->sp(" Hardware Type: $conf->{'type'}");
$l->sp(" File Name: $conf->{'file_name'}");
$l->sp(" File Size: $conf->{'file_size'}");
$l->sp(" File Checksum: $conf->{'file_cksum'}");
$l->sp(" Conf Version: $conf->{'ver'}");
$l->sp(" Cur Version: $ver->{$fw_type . ' Version'}");
$l->sp(" Conf Checksum: $conf->{'cksum'}");
$l->sp(" Cur Checksum: $ver->{$fw_type . ' Checksum'}");
$l->sp("Updating");
my $try = 0;
while (1) {
if ($try >= $max_tries) {
$l->sp("Couldn't update in $max_tries tries!");
return;
}
$try++;
#sysinfo($self->{'_host'});
$l->p("Enabling TFTPd");
unless ($t->enable_tftpd) {
$l->sp("Couldn't enable tftpd");
next;
}
$l->p("Uploading file ($file)");
# use tftp to push the file up
my $tftp = Net::TFTP->new($t->Host, Mode => 'octet');
unless ($tftp->put($file, $file)) {
$l->sp("Error uploading: " . $tftp->error);
next;
}
$l->p("Checking upload ($conf->{'file_cksum'})");
my $results = $t->tftpd;
# check the 'File Length' against ???
if ( $results->{'File Checksum'} ne $conf->{'file_cksum'}) {
$l->sp(
"File checksum '" . $results->{'File Checksum'} .
" does not match config file '" . $conf->{'file_cksum'} . "'!"
);
next;
}
$l->p("File checksum matches . . . ");
if ($results->{'File Length'} !~ /^$conf->{'file_size'} bytes/) {
$l->sp(
"File length '" . $results->{'File Length'} .
"does not match config file '" . $conf->{'file_size'} . " bytes'!"
);
next;
}
$l->p("File length matches . . . ");
if ( uc($results->{'File Name'}) ne uc($file) ) {
$l->sp(
"File name '" . $results->{'File Name'} .
"' does not match config file '" . $file . "'!"
);
next;
}
$l->p("File name matches . . . ");
my $image_type = 'mainimage';
if ($fw_type eq 'FPGA') {
$image_type = 'fpgaimage';
}
$l->p("Updating $image_type (new checksum '$conf->{'cksum'}')");
unless ($results = $t->updateflash(
args => $image_type . ' ' . $ver->{$fw_type . ' Checksum'} .
' ' . $conf->{'cksum'},
Timeout => 90,
) ) {
$l->sp("Couldn't update flash: $!");
next;
}
unless (
defined $results->{'Checksum'} &&
$results->{'Checksum'} eq $conf->{'cksum'}
) {
$l->sp("Saved checksum " . $results->{'Checksum'} . " does not match config file " . $conf->{'cksum'} . "!");
next;
}
$l->p("Uploaded checksum ($results->{'Checksum'}) " .
"matches ($conf->{'cksum'})");
$l->sp("Successfully updated!");
return 1;
}
}
package Mylogger;
use Fcntl ':flock'; # import LOCK_* constants
#use YAML;
use constant LOG_PRINT => 128;
use constant LOG_SAVE => 64;
DESTROY {
my $self = shift;
if ($self->{'MYLOG'}) {
$self->p("Closing log ($self->{'log_path'}/$self->{'log_file'})");
close $self->{'MYLOG'};
}
}
sub new {
my $package = shift;
my $self = shift || {};
$self->{'base_path'} ||= '.';
$self->{'log_path'} ||= $self->{'base_path'};
$self->{'log_prefix'} ||= 'LOG';
$self->{'log_file'} ||= GetLogName(
$self->{'log_prefix'},
$self->{'log_path'}
);
bless $self, $package;
}
sub s
{
my $self = shift;
my $m = shift;
return $self->mylog($m, LOG_SAVE);
}
sub p
{
my $self = shift;
my $m = shift;
return $self->mylog($m, LOG_PRINT);
}
sub sp
{
my $self = shift;
my $m = shift;
return $self->mylog($m, LOG_SAVE | LOG_PRINT);
}
sub mylog
{
my $self = shift;
my $thing = shift;
chomp $thing;
my $which = shift;
my $MYLOG;
if ($which & LOG_PRINT) {
print $thing, "\n";
}
if ($which & LOG_SAVE) {
if ($self->{'MYLOG'}) {
$MYLOG = $self->{'MYLOG'};
} else {
unless ($MYLOG) {
open ($MYLOG, '>>', $self->{'log_path'} . '/' . $self->{'log_file'})
or die "Couldn't open logfile!\n";
my $ofh = select $MYLOG;
$|=1;
select $ofh;
$self->{'MYLOG'} = $MYLOG;
$self->p("Opened log ($self->{'log_path'}/$self->{'log_file'})");
}
}
flock($MYLOG, LOCK_EX);
print $MYLOG (scalar gmtime), "\t", $thing, "\n"
or die "Couldn't print to MYLOG: $!";
flock($MYLOG, LOCK_UN);
}
}
sub GetLogName
{
my $prefix = shift || die "Invalid prefix passed for log";
my $logdate = GetLogDate();
my $logver = 0;
my $logname;
do {
$logname = $prefix . $logdate . sprintf("%02d", $logver) . '.log';
$logver++;
} until (not -e $logname);
return $logname;
}
sub GetLogDate
{
my ($sec,$min,$hour,$mday,$mon,$year,,,) = localtime();
$mon++;
$year += 1900;
if ($min < 10) { $min = "0$min" }
if ($sec < 10) { $sec = "0$sec" }
if ($hour < 10) { $hour = "0$hour" }
if ($mday < 10) { $mday = "0$mday" }
if ($mon < 10) { $mon = "0$mon" }
my $time = $year . $mon . $mday;
return $time;
}