| version 1.1, 2005/11/16 03:28:42 |
version 1.11, 2005/12/21 02:03:30 |
|
|
| #!/usr/bin/perl
|
#!/usr/bin/perl
|
| # $RedRiver$
|
# $RedRiver: update_trango.pl,v 1.10 2005/12/21 01:17:06 andrew Exp $
|
| ########################################################################
|
########################################################################
|
| # update_trango.pl *** Updates trango foxes with a new firmware
|
# update_trango.pl *** Updates trango foxes with a new firmware
|
| #
|
#
|
|
|
| use strict;
|
use strict;
|
| use warnings;
|
use warnings;
|
|
|
|
| use Net::Telnet;
|
use Net::TFTP;
|
|
|
|
| |
my $config_file = shift || 'update_trango.conf';
|
| |
my $max_tries = 3;
|
| |
|
| |
|
| |
|
| |
my $l = Mylogger->new( { log_prefix => 'UT' } );
|
| |
|
| |
|
| |
$l->sp("Reading config file '$config_file'");
|
| |
my $conf = read_conf($config_file);
|
| |
|
| |
$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(" FW Version: $conf->{'ver'}");
|
| |
$l->sp(" FW Checksum: $conf->{'cksum'}");
|
| |
$l->sp("");
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
foreach my $fox (@{ $conf->{'ips'} }) {
|
| |
$l->sp("Updating: $fox");
|
| |
|
| |
## Connect and login.
|
| |
my $t = new Trango::Telnet ({
|
| |
Host => $fox,
|
| |
Timeout => 5,
|
| |
});
|
| |
|
| |
$l->p("Connecting to $fox");
|
| |
my ($type, $version) = $t->connect();
|
| |
|
| |
unless (defined $type && defined $version) {
|
| |
$l->sp("Error connecting!");
|
| |
next;
|
| |
}
|
| |
|
| |
if ($type ne $conf->{'type'}) {
|
| |
$l->sp("Wrong type of unit ('$type' should be '$conf->{'type'}')");
|
| |
$t->close;
|
| |
next;
|
| |
}
|
| |
|
| |
if ($version eq $conf->{'ver'}) {
|
| |
$l->sp("Already up to date with firmware version '$version'");
|
| |
$t->close;
|
| |
next;
|
| |
}
|
| |
|
| |
$l->p("Logging in");
|
| |
$t->login($conf->{'password'}) || die "Couldn't login: $!";
|
| |
|
| |
$l->p("Sending commands");
|
| |
## Send commands
|
| |
if ( upload($t, $conf->{'file_name'}) ) {
|
| |
$l->p("Rebooting");
|
| |
$t->reboot;
|
| |
} else {
|
| |
$l->p("Exiting");
|
| |
$t->exit;
|
| |
}
|
| |
$t->close;
|
| |
$l->sp("");
|
| |
}
|
| |
|
| |
sub upload
|
| |
{
|
| |
my $t = shift;
|
| |
my $file = shift;
|
| |
|
| |
my $ver = $t->ver;
|
| |
$l->p("Current version '$ver->{'Firmware Version'}'");
|
| |
|
| |
if (
|
| |
$ver->{'Firmware Version'} eq $conf->{'ver'} &&
|
| |
$ver->{'Firmware Checksum'} eq $conf->{'cksum'}
|
| |
) {
|
| |
$l->sp("Already updated!");
|
| |
return 1;
|
| |
}
|
| |
|
| |
my $try = 0;
|
| |
while (1) {
|
| |
if ($try >= $max_tries) {
|
| |
$l->sp("Couldn't update in $max_tries tries!");
|
| |
return undef;
|
| |
}
|
| |
$try++;
|
| |
|
| |
#sysinfo($self->{'_host'});
|
| |
|
| |
$l->p("Enabling TFTPd");
|
| |
$t->enable_tftpd || die "Couldn't enable tftpd";
|
| |
|
| |
$l->p("Uploading file ($file)");
|
| |
# use tftp to push the file up
|
| |
my $tftp = Net::TFTP->new($t->Host, Mode => 'octet');
|
| |
|
| |
$tftp->put($file, $file)
|
| |
or die "Error uploading: " . $tftp->error;
|
| |
|
| |
# waitfor some sort of output
|
| |
# make sure it says 'Success.' otherwise error
|
| |
#print "LAST: " . $self->lastline;
|
| |
#my @lines = $self->getlines;
|
| |
#print Dump \@lines;
|
| |
|
| |
$l->p("Checking upload ($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($conf->{'file_name'}) ) {
|
| |
$l->sp(
|
| |
"File name '" . $results->{'File Name'} .
|
| |
"' does not match config file '" . $conf->{'file_name'} . "'!"
|
| |
);
|
| |
next;
|
| |
}
|
| |
$l->p("File name matches . . . ");
|
| |
|
| |
$l->p("Updating flash (new checksum '$conf->{'cksum'}')");
|
| |
unless ($results = $t->updateflash(
|
| |
$ver->{'Firmware Checksum'}, $conf->{'cksum'}
|
| |
) ) {
|
| |
$l->sp("Couldn't update flash: $!");
|
| |
next;
|
| |
}
|
| |
|
| |
unless (
|
| |
defined $results->{'Checksum'} &&
|
| |
$results->{'Checksum'} eq $conf->{'cksum'}
|
| |
) {
|
| |
$l->sp("Saved checksum does not match config file!");
|
| |
next;
|
| |
}
|
| |
$l->p("Uploaded checksum ($results->{'Checksum'}) " .
|
| |
"matches ($conf->{'cksum'})");
|
| |
|
| |
$l->sp("Successfully updated!");
|
| |
return 1;
|
| |
}
|
| |
}
|
| |
|
| |
sub read_conf
|
| |
{
|
| |
my $file = shift;
|
| |
my %conf;
|
| |
my $in_ip_list = 0;
|
| |
open my $fh, $file or die "Couldn't open file $file: $!";
|
| |
while (<$fh>) {
|
| |
chomp;
|
| |
next if /^#/;
|
| |
next if /^$/;
|
| |
if ($in_ip_list) {
|
| |
s/\s+//g; # Whitespace is a no no
|
| |
|
| |
if (/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.)(\d{1,3})-(\d{1,3})/) {
|
| |
push @{ $conf{'ips'} }, $1 . $_ for ($2..$3);
|
| |
} else {
|
| |
push @{ $conf{'ips'} }, $_;
|
| |
}
|
| |
} else {
|
| |
my ($key, $val) = split /\s+/, $_, 2;
|
| |
|
| |
if (lc($key) eq 'ips') {
|
| |
$in_ip_list = 1;
|
| |
next;
|
| |
}
|
| |
|
| |
$key =~ s/^\s+//;
|
| |
$key =~ s/\s+$//;
|
| |
$val =~ s/^\s+//;
|
| |
$val =~ s/\s+$//;
|
| |
|
| |
$conf{ lc($key) } = $val;
|
| |
}
|
| |
}
|
| |
close $fh;
|
| |
|
| |
#print Dump \%conf;
|
| |
foreach (
|
| |
'password',
|
| |
'file_name', 'file_size', 'file_cksum',
|
| |
'ver', 'cksum', 'ips',
|
| |
) {
|
| |
die "No $_ specified in config file!"
|
| |
if (not exists $conf{$_});
|
| |
}
|
| |
|
| |
#print Dump \%conf;
|
| |
#exit;
|
| |
return \%conf;
|
| |
}
|
| |
|
| |
package Trango::Telnet;
|
| |
use base 'Net::Telnet';
|
| |
|
| |
my %PRIVATE = (
|
| |
connected => 0,
|
| |
logged_in => 0,
|
| |
);
|
| |
|
| |
sub new {
|
| |
my $class = shift;
|
| |
my $args = shift || {};
|
| |
|
| |
$args->{'Timeout'} ||= 5;
|
| |
$args->{'Prompt'} ||= '/#> *$/';
|
| |
|
| |
foreach my $key (keys %{ $args }) {
|
| |
$PRIVATE{$key} = $args->{$key};
|
| |
}
|
| |
|
| |
my $self = $class->SUPER::new(%{ $args });
|
| |
bless $self;
|
| |
|
| |
#bless $self, $package;
|
| |
return $self;
|
| |
}
|
| |
|
| |
sub connect
|
| |
{
|
| |
my $self = shift;
|
| |
|
| |
unless ( $self->open(
|
| |
Host => $PRIVATE{'Host'},
|
| |
Errmode => 'return',
|
| |
) ) {
|
| |
$! = "Couldn't connect to $self->{'Host'}. Connection timed out.";
|
| |
return undef, undef;
|
| |
}
|
| |
#$self->dump_log('dump.log');
|
| |
|
| |
## Login to remote host.
|
| |
unless ($self->waitfor(
|
| |
-match => '/password: ?$/i',
|
| |
-errmode => "return",
|
| |
) ) {
|
| |
$! = "problem connecting to host ($self->{'Host'}): " . $self->lastline;
|
| |
return undef;
|
| |
}
|
| |
|
| |
$self->login_banner($self->lastline);
|
| |
|
| |
$PRIVATE{'connected'} = 1;
|
| |
|
| |
return ($self->host_type, $self->firmware_version);
|
| |
}
|
| |
|
| |
sub login
|
| |
{
|
| |
my $self = shift;
|
| |
|
| |
my $password = shift;
|
| |
|
| |
$self->print($password);
|
| |
unless ($self->waitfor(
|
| |
-match => $self->prompt,
|
| |
-errmode => "return",
|
| |
) ) {
|
| |
$! = "login ($self->{'Host'}) failed: " . $self->lastline;
|
| |
return undef;
|
| |
}
|
| |
|
| |
$PRIVATE{'logged_in'} = 1;
|
| |
|
| |
return 1;
|
| |
}
|
| |
|
| |
sub login_banner
|
| |
{
|
| |
my $self = shift;
|
| |
|
| |
my $banner = shift || $PRIVATE{'login_banner'};
|
| |
|
| |
my ($type, $ver) = $banner =~
|
| |
/Welcome to Trango Broadband Wireless (\S+)[\s-]+(.+)$/i;
|
| |
|
| |
$self->host_type($type);
|
| |
$self->firmware_version($ver);
|
| |
|
| |
return $banner;
|
| |
}
|
| |
|
| |
sub host_type
|
| |
{
|
| |
my $self = shift;
|
| |
|
| |
my $type = shift || $PRIVATE{'host_type'};
|
| |
$PRIVATE{'host_type'} = $type;
|
| |
|
| |
return $type;
|
| |
}
|
| |
|
| |
sub firmware_version
|
| |
{
|
| |
my $self = shift;
|
| |
|
| |
my $ver = shift || $PRIVATE{'firmware_version'};
|
| |
$PRIVATE{'firmware_version'} = $ver;
|
| |
|
| |
return $ver
|
| |
}
|
| |
|
| |
sub Host
|
| |
{
|
| |
my $self = shift;
|
| |
|
| |
my $host = shift || $PRIVATE{'Host'};
|
| |
$PRIVATE{'HOST'} = $host;
|
| |
|
| |
return $host;
|
| |
}
|
| |
|
| |
|
| |
sub reboot
|
| |
{
|
| |
my $self = shift;
|
| |
|
| |
$self->print("reboot\n");
|
| |
$self->getline;
|
| |
|
| |
return 1;
|
| |
}
|
| |
|
| |
sub exit
|
| |
{
|
| |
my $self = shift;
|
| |
|
| |
$self->print("exit\n");
|
| |
$self->getline;
|
| |
|
| |
return 1;
|
| |
}
|
| |
|
| |
sub ver
|
| |
{
|
| |
my $self = shift;
|
| |
|
| |
return $self->cmd('ver');
|
| |
}
|
| |
|
| |
sub tftpd
|
| |
{
|
| |
my $self = shift;
|
| |
|
| |
return $self->cmd('tftpd', 'Success.');
|
| |
}
|
| |
|
| |
sub sysinfo
|
| |
{
|
| |
my $self = shift;
|
| |
|
| |
return $self->cmd('sysinfo', 'Success.');
|
| |
}
|
| |
|
| |
sub enable_tftpd
|
| |
{
|
| |
my $self = shift;
|
| |
|
| |
my $vals = $self->cmd('tftpd on', 'Success.');
|
| |
|
| |
if ($vals->{'Tftpd'} eq 'listen') {
|
| |
return $vals;
|
| |
} else {
|
| |
return undef;
|
| |
}
|
| |
}
|
| |
|
| |
sub updateflash
|
| |
{
|
| |
my $self = shift;
|
| |
|
| |
my $old = shift;
|
| |
my $new = shift;
|
| |
|
| |
return undef unless $new;
|
| |
|
| |
return $self->cmd("updateflash mainimage $old $new", 'Success.', 90);
|
| |
}
|
| |
|
| |
sub cmd
|
| |
{
|
| |
my $self = shift;
|
| |
|
| |
my $string = shift;
|
| |
my $expect_last = shift;
|
| |
my $timeout = shift || $PRIVATE{'Timeout'};
|
| |
|
| |
unless (defined $string) {
|
| |
$! = "No command passed";
|
| |
return undef;
|
| |
}
|
| |
|
| |
unless ($PRIVATE{'connected'}) {
|
| |
$! = "Not connected";
|
| |
return undef;
|
| |
}
|
| |
|
| |
unless ($PRIVATE{'logged_in'}) {
|
| |
$! = "Not logged in";
|
| |
return undef;
|
| |
}
|
| |
|
| |
my @lines = $self->SUPER::cmd(String => $string, Timeout => $timeout);
|
| |
|
| |
my $vals = _decode_lines(@lines);
|
| |
|
| |
unless ($expect_last) {
|
| |
return $vals;
|
| |
}
|
| |
|
| |
my $last = $self->lastline;
|
| |
|
| |
if ($last =~ /$expect_last$/) {
|
| |
return $vals;
|
| |
} else {
|
| |
warn "Error with command ($string): $last";
|
| |
return undef;
|
| |
}
|
| |
}
|
| |
|
| |
sub _decode_lines
|
| |
{
|
| |
my @lines = @_;
|
| |
|
| |
my %conf;
|
| |
|
| |
my $key = '';
|
| |
my $val = '';
|
| |
my $in_key = 0;
|
| |
my $in_val = 0;
|
| |
|
| |
foreach my $line (@lines) {
|
| |
my @chars = split //, $line;
|
| |
|
| |
my $last_key = '';
|
| |
foreach my $c (@chars) {
|
| |
|
| |
if ($c eq '[' || $c eq "\r" || $c eq "\n") {
|
| |
if ($c eq '[') {
|
| |
$in_key = 1;
|
| |
$in_val = 0;
|
| |
} else {
|
| |
$in_key = 0;
|
| |
$in_val = 0;
|
| |
}
|
| |
|
| |
if ($key) {
|
| |
$key =~ s/^\s+//;
|
| |
$key =~ s/\s+$//;
|
| |
|
| |
$val =~ s/^\s+//;
|
| |
$val =~ s/\s+$//;
|
| |
|
| |
if ($key eq 'Checksum' && $last_key) {
|
| |
# Special case for these bastids.
|
| |
my $new = $last_key;
|
| |
$new =~ s/\s+\S+$//;
|
| |
$key = $new . " " . $key;
|
| |
}
|
| |
|
| |
$last_key = $key;
|
| |
$conf{$key} = $val;
|
| |
$key = '';
|
| |
$val = '';
|
| |
}
|
| |
|
| |
} elsif ($c eq ']') {
|
| |
$in_val = 1;
|
| |
$in_key = 0;
|
| |
$c = shift @chars;
|
| |
|
| |
} elsif ($in_key) {
|
| |
$key .= $c;
|
| |
|
| |
} elsif ($in_val) {
|
| |
$val .= $c;
|
| |
}
|
| |
}
|
| |
}
|
| |
#print Dump \%conf;
|
| |
|
| |
if (%conf) {
|
| |
return \%conf;
|
| |
} else {
|
| |
return \@lines;
|
| |
}
|
| |
}
|
| |
|
| |
|
| |
|
| |
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;
|
| |
}
|