=================================================================== RCS file: /cvs/trango/Net-Telnet-Trango/scripts/update_trango.pl,v retrieving revision 1.1 retrieving revision 1.22 diff -u -r1.1 -r1.22 --- trango/Net-Telnet-Trango/scripts/update_trango.pl 2005/11/16 03:28:42 1.1 +++ trango/Net-Telnet-Trango/scripts/update_trango.pl 2007/02/01 17:58:33 1.22 @@ -1,12 +1,334 @@ -#!/usr/bin/perl -# $RedRiver$ -######################################################################## -# update_trango.pl *** Updates trango foxes with a new firmware -# -# 2005.11.15 #*#*# andrew fresh -######################################################################## -use strict; -use warnings; - -use Net::Telnet; - +#!/usr/bin/perl +# $RedRiver: update_trango.pl,v 1.21 2007/02/01 17:08:44 mike Exp $ +######################################################################## +# update_trango.pl *** Updates trango foxes with a new firmware +# +# 2005.11.15 #*#*# andrew fresh +######################################################################## +use strict; +use warnings; + +use YAML qw/ Dump LoadFile /; +use Net::TFTP; +use lib '.'; +use Net::Telnet::Trango; + +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(" 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(""); + +my @foxes = ( +'10.100.1.2', +'10.100.2.2', +'10.100.3.2', +'10.100.4.2', +); + +foreach my $fox (@foxes) { + $l->sp("Checking: $fox"); + 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 $fox"); + unless ( $t->open($fox) ) { + $l->sp("Error connecting: $!"); + 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 = $t->host_type; + if (uc($conf->{'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"); + $t->close(); + next; + } + + unless ($t->logged_in) { + $l->p("Logging in"); + $t->login($conf->{general}->{'password'}) || die "Couldn't login: $!"; + $t->exit(); + } + + 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("Updating: $host_type $firmware_type on $fox"); + $l->p("Sending commands"); + ## Send commands + if ( upload($t, $conf->{$firmware_type}->{$host_type}) ) { + $l->sp("Successfull!"); + $needs_reboot = 1; + } else { + $l->sp("Failed"); + } + + $l->sp(""); + } + + if ($needs_reboot) { + $l->sp("Rebooting $fox"); + $t->reboot; + } else { + $l->sp("Exiting $fox"); + $t->exit(); + } + exit; +} + +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; + print Dump $ver; + $l->p("Current version '" . $ver->{$fw_type . ' Version'} . "'"); + exit; + + if ( + $ver->{$fw_type . ' Version'} eq $conf->{'ver'} && + $ver->{$fw_type . ' Checksum'} eq $conf->{'cksum'} + ) { + $l->sp("Already updated!"); + return 0; + } + + my $try = 0; + while (1) { + if ($try >= $max_tries) { + $l->sp("Couldn't update in $max_tries tries!"); + return undef; + } + $try++; + + #sysinfo($self->{'_host'}); + + $l->p("Enabling TFTPd"); + unless ($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($conf->{'file_name'}) ) { + $l->sp( + "File name '" . $results->{'File Name'} . + "' does not match config file '" . $conf->{'file_name'} . "'!" + ); + 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; +}