=================================================================== RCS file: /cvs/trango/Net-Telnet-Trango/scripts/update_trango.pl,v retrieving revision 1.2 retrieving revision 1.23 diff -u -r1.2 -r1.23 --- trango/Net-Telnet-Trango/scripts/update_trango.pl 2005/11/16 05:26:37 1.2 +++ trango/Net-Telnet-Trango/scripts/update_trango.pl 2007/02/01 18:44:30 1.23 @@ -1,196 +1,339 @@ -#!/usr/bin/perl -# $RedRiver: update_trango.pl,v 1.1 2005/11/16 03:28:42 andrew Exp $ -######################################################################## -# update_trango.pl *** Updates trango foxes with a new firmware -# -# 2005.11.15 #*#*# andrew fresh -######################################################################## -use strict; -use warnings; - -use Net::Telnet; -use Net::TFTP; -use YAML; - -my @Foxes = ( - '10.100.3.8', -# '10.100.3.11', -# '10.100.3.12', -# '10.100.3.13', -); - -my $password = 'password'; - -my $new_file = 'fsu53_2p0a2H0003D05101403.s19'; -my $new_ver = 'FSU 1p06H0003D04111001'; -my $new_cksum = 'x1D28DCC4'; - -my $max_tries = 3; - - - - - - -foreach my $fox (@Foxes) { - print "getting temp from Fox: $fox\n"; - ## Connect and login. - my $host = new Net::Telnet (Timeout => 5, - Prompt => '/#> *$/'); - $host->open($fox); - $host->dump_log('dump.log'); - - ## Login to remote host. - $host->waitfor( - -match => '/password: ?$/i', - -errmode => "return", - ) or die "problem connecting to host ($fox): ", $host->lastline; - $host->print($password); - $host->waitfor( - -match => $host->prompt, - -errmode => "return", - ) or die "login ($fox) failed: ", $host->lastline; - - - ## Send commands - if ( upload($host, $new_file) ) { - $host->send('reboot'); - } else { - $host->send('exit'); - } - $host->close; -} - -sub upload -{ - my $host = shift; - my $file = shift; - my $ver = get_ver($host); - - if ( - $ver->{'Firmware Version'} eq $new_ver && - $ver->{'Checksum'} eq $new_cksum - ) { - print "Already updated!"; - return 1; - } - - my $try = 0; - while (1) { - $try++; - - enable_tftpd($host) || die "Couldn't enable tftpd"; - - # use tftp to push the file up - - # waitfor some sort of output - # make sure it says 'Success.' otherwise error - - my $results = check_tftpd($host); - # check the 'File Length' against ??? - - # 'updateflash mainimage $old_cksum $new_cksum' - # OR - # 'save mainimage [current firmware checksum] [new firmware checksum]' - # waitfor a prompt, look at the end of the output for 'Success.' otherwise - # error. - # decode_lines to get 'Checksum' to see if it matches $new_cksum - - $ver = get_ver($host); - # check versions - - - if ($try >= $max_tries) { - warn "Couldn't update in $max_tries tries!"; - return undef; - } - } -} - -sub get_ver -{ - my $host = shift; - return cmd($host, 'ver'); -} - -sub enable_tftpd -{ - my $host = shift; - - my $vals = cmd($host, 'tftpd on'); - - if ($vals->{'Tftpd'} eq 'listen') { - return 1; - } else { - return undef; - } -} - -sub check_tftpd -{ - my $host = shift; - return cmd($host, 'tftpd'); -} - -sub cmd -{ - my $host = shift; - my $string = shift; - - my @lines = $host->cmd($string); - - my $vals = decode_lines(@lines); - return $vals; -} - -sub decode_lines -{ - ### XXX ver has 2 Checksums. one for FPGA and one for Firmware. DOH! - my @lines = @_; - - my %conf; - - my $key = ''; - my $val = ''; - my $in_key = 0; - my $in_val = 0; - - foreach my $line (@lines) { - my @chars = split //, $line; - - foreach my $c (@chars) { - next if $c eq "\r"; - next if $c eq "\n"; - - if ($c eq '[') { - $in_key = 1; - $in_val = 0; - if ($key) { - $val =~ s/\s+$//; - $conf{$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; - } -} - +#!/usr/bin/perl +# $RedRiver: update_trango.pl,v 1.22 2007/02/01 17:58:33 andrew Exp $ +######################################################################## +# update_trango.pl *** Updates trango foxes with a new firmware +# +# 2005.11.15 #*#*# andrew fresh +######################################################################## +use strict; +use warnings; + +use YAML qw/ 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); + +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 = $t->host_type; + if ($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"); + $t->login($conf->{general}->{'password'}); + unless ($t->logged_in) { + $l->p('Failed!'); + $t->bye(); + 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 $fox"); + $t->reboot; + } else { + $l->sp("Bye $fox"); + $t->bye(); + } + $l->sp(""); +} + +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($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; +}