=================================================================== RCS file: /cvs/trango/Net-Telnet-Trango/scripts/update_trango.pl,v retrieving revision 1.2 retrieving revision 1.15 diff -u -r1.2 -r1.15 --- trango/Net-Telnet-Trango/scripts/update_trango.pl 2005/11/16 05:26:37 1.2 +++ trango/Net-Telnet-Trango/scripts/update_trango.pl 2005/12/30 20:26:41 1.15 @@ -1,5 +1,5 @@ #!/usr/bin/perl -# $RedRiver: update_trango.pl,v 1.1 2005/11/16 03:28:42 andrew Exp $ +# $RedRiver: update_trango.pl,v 1.14 2005/12/30 19:26:06 andrew Exp $ ######################################################################## # update_trango.pl *** Updates trango foxes with a new firmware # @@ -8,189 +8,353 @@ use strict; use warnings; -use Net::Telnet; use Net::TFTP; use YAML; +use lib '.'; +use Net::Telnet::Trango; -my @Foxes = ( - '10.100.3.8', -# '10.100.3.11', -# '10.100.3.12', -# '10.100.3.13', -); +my $config_file = shift || 'update_trango.conf'; +my $max_tries = 3; -my $password = 'password'; -my $new_file = 'fsu53_2p0a2H0003D05101403.s19'; -my $new_ver = 'FSU 1p06H0003D04111001'; -my $new_cksum = 'x1D28DCC4'; -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 (@Foxes) { - print "getting temp from Fox: $fox\n"; + + + +foreach my $fox (@{ $conf->{'ips'} }) { + $l->sp("Updating: $fox"); + ## Connect and login. - my $host = new Net::Telnet (Timeout => 5, - Prompt => '/#> *$/'); - $host->open($fox); - $host->dump_log('dump.log'); + my $t = new Net::Telnet::Trango ( + Timeout => 5, + Errmode => 'return', + ) or die "Couldn't make new connection: $!"; - ## 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; - + $l->p("Connecting to $fox"); + unless ( $t->open($fox) ) { + $l->sp("Error connecting: $!"); + next; + } - ## Send commands - if ( upload($host, $new_file) ) { - $host->send('reboot'); - } else { - $host->send('exit'); + if ($t->host_type ne $conf->{'type'}) { + $l->sp("Wrong type of unit ('$t->host_type' should be '$conf->{'type'}')"); + $t->close; + next; } - $host->close; + + if ($t->firmware_version eq $conf->{'ver'}) { + $l->sp("Already up to date with firmware version '$t->firmware_version'"); + $t->close; + next; + } + + $l->p("Logging in"); + $t->login($conf->{'password'}) || die "Couldn't login: $!"; + + $l->p("Sending commands"); + ## Send commands + #print Dump $t->login_banner; + #print Dump $t->sysinfo; + #print Dump $t->last_lines; + #print Dump $t->ver(); + #print Dump $t->tftpd(); + #print Dump $t->enable_tftpd(); + #print Dump [ "Exit", $t->exit ]; + #print Dump $t->tftpd(); + #print Dump $t->disable_tftpd(); + #print Dump $t->tftpd(); + print Dump $t->sulog(args => 5); + #if ( upload($t, $conf->{'file_name'}) ) { + # $l->p("Rebooting"); + # $t->reboot; + #} else { + $l->p("Exiting"); + $t->exit; + #} + + $l->sp(""); } sub upload { - my $host = shift; + my $t = shift; my $file = shift; - my $ver = get_ver($host); + my $ver = $t->ver; + $l->p("Current version '$ver->{'Firmware Version'}'"); + if ( - $ver->{'Firmware Version'} eq $new_ver && - $ver->{'Checksum'} eq $new_cksum + $ver->{'Firmware Version'} eq $conf->{'ver'} && + $ver->{'Firmware Checksum'} eq $conf->{'cksum'} ) { - print "Already updated!"; + $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; + } $try++; - enable_tftpd($host) || die "Couldn't enable tftpd"; + #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; - my $results = check_tftpd($host); + $l->p("Checking upload ($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 . . . "); - # '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 ($results->{'File Length'} !~ /^$conf->{'file_size'} bytes/) { + $l->sp( + "File length '" . $results->{'File Length'} . + "does not match config file '" . $conf->{'file_size'} . " bytes'!" + ); + next; + } + $l->p("File length matches . . . "); - if ($try >= $max_tries) { - warn "Couldn't update in $max_tries tries!"; - return undef; + if ( uc($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( + args => 'mainimage ' . $ver->{'Firmware 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 does not match config file!"); + next; + } + $l->p("Uploaded checksum ($results->{'Checksum'}) " . + "matches ($conf->{'cksum'})"); + + $l->sp("Successfully updated!"); + return 1; } } -sub get_ver +sub read_conf { - my $host = shift; - return cmd($host, 'ver'); + 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; } -sub enable_tftpd -{ - my $host = shift; +package Mylogger; - my $vals = cmd($host, 'tftpd on'); +use Fcntl ':flock'; # import LOCK_* constants +#use YAML; +use constant LOG_PRINT => 128; +use constant LOG_SAVE => 64; - if ($vals->{'Tftpd'} eq 'listen') { - return 1; - } else { - return undef; +DESTROY { + my $self = shift; + if ($self->{'MYLOG'}) { + $self->p("Closing log ($self->{'log_path'}/$self->{'log_file'})"); + close $self->{'MYLOG'}; } } -sub check_tftpd +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 $host = shift; - return cmd($host, 'tftpd'); + my $self = shift; + my $m = shift; + return $self->mylog($m, LOG_SAVE); } -sub cmd +sub p { - my $host = shift; - my $string = shift; + my $self = shift; + my $m = shift; + return $self->mylog($m, LOG_PRINT); +} - my @lines = $host->cmd($string); - - my $vals = decode_lines(@lines); - return $vals; +sub sp +{ + my $self = shift; + my $m = shift; + return $self->mylog($m, LOG_SAVE | LOG_PRINT); } -sub decode_lines +sub mylog { - ### XXX ver has 2 Checksums. one for FPGA and one for Firmware. DOH! - my @lines = @_; + my $self = shift; - my %conf; + my $thing = shift; + chomp $thing; - my $key = ''; - my $val = ''; - my $in_key = 0; - my $in_val = 0; + my $which = shift; - foreach my $line (@lines) { - my @chars = split //, $line; + my $MYLOG; + if ($which & LOG_PRINT) { + print $thing, "\n"; + } - foreach my $c (@chars) { - next if $c eq "\r"; - next if $c eq "\n"; + if ($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'} = $MYLOG; - if ($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; + $self->p("Opened log ($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); } - print Dump \%conf; +} - if (%conf) { - return \%conf; - } else { - return \@lines; - } +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; +}