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Diff for /trango/Net-Telnet-Trango/scripts/update_trango.pl between version 1.3 and 1.19

version 1.3, 2005/11/16 20:48:48 version 1.19, 2007/01/31 22:14:26
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 #!/usr/bin/perl  #!/usr/bin/perl
 # $RedRiver: update_trango.pl,v 1.2 2005/11/16 05:26:37 andrew Exp $  # $RedRiver: update_trango.pl,v 1.18 2007/01/31 19:01:12 mike Exp $
 ########################################################################  ########################################################################
 # update_trango.pl *** Updates trango foxes with a new firmware  # update_trango.pl *** Updates trango foxes with a new firmware
 #  #
 # 2005.11.15 #*#*# andrew fresh <andrew@mad-techies.org>  # 2005.11.15 #*#*# andrew fresh <andrew@mad-techies.org>
 ########################################################################  ########################################################################
 use strict;  use strict;
 use warnings;  use warnings;
   
 use Net::Telnet;  use Net::TFTP;
 use Net::TFTP;  use lib '.';
 #use YAML;  use Net::Telnet::Trango;
   
   my $config_file = shift || 'update_trango.conf';
 my $config_file = shift || 'fox53.conf';  my $max_tries = 3;
 my $conf = read_conf($config_file);  
   
 my $max_tries = 1;  
   my $l = Mylogger->new( { log_prefix => 'UT' } );
   
   
   $l->sp("Reading config file '$config_file'");
   my $conf = read_conf($config_file);
   
 foreach my $fox (@{ $conf->{'ips'} }) {  $l->sp("  Hardware Type: $conf->{'type'}");
   print STDERR "Updating: $fox\n";  $l->sp("  File Name:     $conf->{'file_name'}");
   $l->sp("  File Size:     $conf->{'file_size'}");
   ## Connect and login.  $l->sp("  File Checksum: $conf->{'file_cksum'}");
   my $host = new Net::Telnet (Timeout => 5,  $l->sp("  FW Version:    $conf->{'ver'}");
                               Prompt => '/#> *$/');  $l->sp("  FW Checksum:   $conf->{'cksum'}");
   print "Connecting to $fox\n";  $l->sp("");
   $host->open($fox);  
   $host->dump_log('dump.log');  
   
   ## Login to remote host.  
   $host->waitfor(  
     -match => '/password: ?$/i',  
     -errmode => "return",  foreach my $fox (@{ $conf->{'ips'} }) {
   ) or die "problem connecting to host ($fox): ", $host->lastline;    $l->sp("Updating: $fox");
   
   my $login_banner = $host->lastline;    ## Connect and login.
   my ($type, $version) = $login_banner =~    my $t = new Net::Telnet::Trango (
     /Welcome to Trango Broadband Wireless (\w+)-(.+)$/i;      Timeout => 5,
       Errmode => 'return',
   if ($type ne $conf->{'type'}) {    ) or die "Couldn't make new connection: $!";
     print STDERR "Wrong type of unit ('$type' should be '$conf->{'type'}')\n";    $l->p("Connecting to $fox");
     $host->close;    unless ( $t->open($fox) ) {
     next;      $l->sp("Error connecting: $!");
   }      next;
     }
   if ($version eq $conf->{'ver'}) {  
     print STDERR "Already up to date with firmware version '$version'\n";    if ($t->host_type ne $conf->{'type'}) {
     $host->close;      $l->sp("Wrong type of unit ('" . $t->host_type . "' should be '$conf->{'type'}')");
     next;      $t->close;
   }      next;
     }
   print "Logging in\n";  
   $host->print($conf->{'password'});    if ($t->firmware_version eq $conf->{'ver'}) {
   $host->waitfor(      $l->sp("Already up to date with firmware version '" . $t->firmware_version . "'");
     -match => $host->prompt,      $t->close;
     -errmode => "return",      next;
   ) or die "login ($fox) failed: ", $host->lastline;    }
   
     $l->p("Logging in");
   print "Sending commands\n";    $t->login($conf->{'password'}) || die "Couldn't login: $!";
   ## Send commands  
   if ( upload($host, $fox, $conf->{'file_name'}) ) {    $l->p("Sending commands");
     print "Rebooting\n";    ## Send commands
     $host->print("reboot\n");    if ( upload($t, $conf->{'file_name'}) ) {
     $host->getline;       $l->p("Rebooting");
   } else {      $t->reboot;
     print "Exiting\n";    } else {
     $host->print("exit\n");      $l->p("Exiting");
     $host->getline;      $t->exit;
   }    }
   $host->close;  
 }    $l->sp("");
   }
 sub upload  
 {  sub upload
   my $host = shift;  {
   my $fox  = shift;    my $t    = shift;
   my $file = shift;    my $file = shift;
   
   print "Getting current version\n";    my $fw_type = 'Firmware';
   my $ver = get_ver($host);    if (uc($conf->{'firmware_type'}) eq 'FPGA') {
       $fw_type = 'FPGA';
   if (    }
     $ver->{'Firmware Version'}  eq $conf->{'ver'} &&  
     $ver->{'Firmware Checksum'} eq $conf->{'cksum'}    my $ver = $t->ver;
   ) {    $l->p("Current version '" . $ver->{$fw_type . ' Version'} . "'");
     print STDERR "Already updated!";  
     return 1;    if (
   }      $ver->{$fw_type . ' Version'}  eq $conf->{'ver'} &&
       $ver->{$fw_type . ' Checksum'} eq $conf->{'cksum'}
   my $try = 0;    ) {
   while (1) {      $l->sp("Already updated!");
     if ($try >= $max_tries) {      return 1;
       print STDERR "Couldn't update in $max_tries tries!";    }
       return undef;  
     }    my $try = 0;
     $try++;    while (1) {
       if ($try >= $max_tries) {
     #sysinfo($host);        $l->sp("Couldn't update in $max_tries tries!");
             return undef;
     print "Enabling TFTPd\n";      }
     enable_tftpd($host) || die "Couldn't enable tftpd";      $try++;
   
     print "Uploading file\n";      #sysinfo($self->{'_host'});
     # use tftp to push the file up  
     my $tftp = Net::TFTP->new($fox, Mode => 'octet');      $l->p("Enabling TFTPd");
       $t->enable_tftpd || die "Couldn't enable tftpd";
     $tftp->put($file, $file)  
       or die "Error uploading: " . $tftp->error;      $l->p("Uploading file ($file)");
       # use tftp to push the file up
     # waitfor some sort of output      my $tftp = Net::TFTP->new($t->Host, Mode => 'octet');
     # make sure it says 'Success.' otherwise error  
     #print "LAST: " . $host->lastline;      $tftp->put($file, $file)
     #my @lines = $host->getlines;        or die "Error uploading: " . $tftp->error;
     #print Dump \@lines;  
           # waitfor some sort of output
     print "Checking upload\n";      # make sure it says 'Success.' otherwise error
     my $results = check_tftpd($host);      #print "LAST: " . $self->lastline;
     # check the 'File Length' against ???      #my @lines = $self->getlines;
     if ( $results->{'File Checksum'} ne $conf->{'file_cksum'}) {      #print Dump \@lines;
       print STDERR "File checksum does not match config file!";  
       next;      $l->p("Checking upload ($conf->{'file_cksum'})");
     }      my $results = $t->tftpd;
       # check the 'File Length' against ???
     if ($results->{'File Length'}   !~ /^$conf->{'file_size'} bytes/) {      if ( $results->{'File Checksum'} ne $conf->{'file_cksum'}) {
       print STDERR "File length does not match config file!";        $l->sp(
       next;          "File checksum '" . $results->{'File Checksum'} .
     }          "does not match config file '" . $conf->{'file_cksum'} . "'!"
         );
     if ( uc($results->{'File Name'}) ne uc($conf->{'file_name'}) ) {        next;
       print STDERR "File name does not match config file!";      }
       next;      $l->p("File checksum matches . . . ");
     }  
       if ($results->{'File Length'}   !~ /^$conf->{'file_size'} bytes/) {
     print "Updating flash\n";        $l->sp(
     $results = updateflash(          "File length '" . $results->{'File Length'} .
       $host, $ver->{'Firmware Checksum'}, $conf->{'cksum'}          "does not match config file '" . $conf->{'file_size'} . " bytes'!"
     ) or die "Couldn't update flash: " . $host->lastline;        );
     unless (        next;
       defined $results->{'Checksum'} &&      }
       $results->{'Checksum'} eq $conf->{'cksum'}      $l->p("File length matches . . . ");
     ) {  
       print STDERR "Saved checksum does not match config file!";      if ( uc($results->{'File Name'}) ne uc($conf->{'file_name'}) ) {
       next;        $l->sp(
     }          "File name '" . $results->{'File Name'} .
               "' does not match config file '" . $conf->{'file_name'} . "'!"
     print STDERR "Successfully updated!\n";        );
     return 1;        next;
   }      }
 }      $l->p("File name  matches . . . ");
   
 sub get_ver      my $image_type = 'mainimage';
 {      if ($fw_type eq 'FPGA') {
   my $host = shift;        $image_type = 'fpgaimage';
   return cmd($host, 'ver');      }
 }      $l->p("Updating $image_type (new checksum '$conf->{'cksum'}')");
       unless ($results = $t->updateflash(
 sub enable_tftpd        args => $image_type . ' ' . $ver->{$fw_type . ' Checksum'} .
 {                ' '          . $conf->{'cksum'},
   my $host = shift;        Timeout => 90,
       ) ) {
   my $vals = cmd($host, 'tftpd on', 'Success.');        $l->sp("Couldn't update flash: $!");
         next;
   if ($vals->{'Tftpd'} eq 'listen') {      }
     return $vals;  
   } else {      unless (
     return undef;        defined $results->{'Checksum'} &&
   }        $results->{'Checksum'} eq $conf->{'cksum'}
 }      ) {
         $l->sp("Saved checksum " . $results->{'Checksum'} . " does not match config file " .  $conf->{'cksum'} . "!");
 sub check_tftpd        next;
 {      }
   my $host = shift;      $l->p("Uploaded checksum ($results->{'Checksum'}) " .
   return cmd($host, 'tftpd', 'Success.');            "matches ($conf->{'cksum'})");
 }  
       $l->sp("Successfully updated!");
 sub sysinfo      return 1;
 {    }
   my $host = shift;  }
   return cmd($host, 'sysinfo', 'Success.');  
 }  sub read_conf
   {
 sub updateflash    my $file = shift;
 {    my %conf;
   my $host = shift;    my $in_ip_list = 0;
   my $old = shift;    open my $fh, $file or die "Couldn't open file $file: $!";
   my $new = shift;    while (<$fh>) {
       chomp;
   return undef unless $new;      next if /^#/;
       next if /^$/;
   return cmd($host, "updateflash mainimage $old $new", 'Success.', 90);      if ($in_ip_list) {
 }        s/\s+//g; # Whitespace is a no no
   
 sub cmd        if (/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.)(\d{1,3})-(\d{1,3})/) {
 {          push @{ $conf{'ips'} }, $1 . $_ for ($2..$3);
   my $host   = shift;        } else {
   my $string = shift;          push @{ $conf{'ips'} }, $_;
   my $expect_last = shift;        }
   my $timeout = shift || 5;      } else {
         my ($key, $val) = split /\s+/, $_, 2;
   my @lines = $host->cmd(String => $string, Timeout => $timeout);  
         if (lc($key) eq 'ips') {
   my $vals = decode_lines(@lines);          $in_ip_list = 1;
           next;
   my $last = $host->lastline;        }
   
   unless ($expect_last) {        $key =~ s/^\s+//;
     return $vals;        $key =~ s/\s+$//;
   }        $val =~ s/^\s+//;
         $val =~ s/\s+$//;
   if ($last =~ /$expect_last$/) {  
     return $vals;        $conf{ lc($key) } = $val;
   } else {      }
     warn "Error with command ($string): $last";    }
     return undef;    close $fh;
   }  
 }    #print Dump \%conf;
     foreach (
 sub decode_lines      'password',
 {      'file_name', 'file_size', 'file_cksum',
   my @lines = @_;      'ver', 'cksum', 'ips',
     ) {
   my %conf;      die "No $_ specified in config file!"
         if (not exists $conf{$_});
   my $key = '';    }
   my $val = '';  
   my $in_key = 0;    #print Dump \%conf;
   my $in_val = 0;    #exit;
     return \%conf;
   foreach my $line (@lines) {  }
     my @chars = split //, $line;  
   package Mylogger;
     my $last_key = '';  
     foreach my $c (@chars) {  use Fcntl ':flock'; # import LOCK_* constants
   #use YAML;
       if ($c eq '[' || $c eq "\r" || $c eq "\n") {  use constant LOG_PRINT => 128;
         if ($c eq '[') {  use constant LOG_SAVE  =>  64;
           $in_key = 1;  
           $in_val = 0;  DESTROY {
         } else {    my $self = shift;
           $in_key = 0;    if ($self->{'MYLOG'}) {
           $in_val = 0;      $self->p("Closing log ($self->{'log_path'}/$self->{'log_file'})");
         }      close $self->{'MYLOG'};
     }
         if ($key) {  }
           $key =~ s/^\s+//;  
           $key =~ s/\s+$//;  sub new {
     my $package = shift;
           $val =~ s/^\s+//;    my $self = shift || {};
           $val =~ s/\s+$//;  
     $self->{'base_path'}  ||= '.';
           if ($key eq 'Checksum' && $last_key) {    $self->{'log_path'}   ||= $self->{'base_path'};
             # Special case for these bastids.    $self->{'log_prefix'} ||= 'LOG';
             my $new = $last_key;    $self->{'log_file'}   ||= GetLogName(
             $new =~ s/\s+\S+$//;      $self->{'log_prefix'},
             $key = $new . " " . $key;      $self->{'log_path'}
           }    );
     bless $self, $package;
           $last_key = $key;  }
           $conf{$key} = $val;  
           $key = '';  sub s
           $val = '';  {
         }    my $self = shift;
     my $m = shift;
       } elsif ($c eq ']') {    return $self->mylog($m, LOG_SAVE);
         $in_val = 1;  }
         $in_key = 0;  
         $c = shift @chars;  sub p
   {
       } elsif ($in_key) {    my $self = shift;
         $key .= $c;    my $m = shift;
     return $self->mylog($m, LOG_PRINT);
       } elsif ($in_val) {  }
         $val .= $c;  
       }  sub sp
     }  {
   }    my $self = shift;
   #print Dump \%conf;    my $m = shift;
     return $self->mylog($m, LOG_SAVE | LOG_PRINT);
   if (%conf) {  }
     return \%conf;  
   } else {  sub mylog
     return \@lines;  {
   }    my $self = shift;
 }  
     my $thing = shift;
 sub read_conf    chomp $thing;
 {  
   my $file = shift;    my $which = shift;
   my %conf;  
   my $in_ip_list = 0;    my $MYLOG;
   open my $fh, $file or die "Couldn't open file $file: $!";    if ($which & LOG_PRINT) {
   while (<$fh>) {      print $thing, "\n";
     chomp;    }
     next if /^#/;  
     next if /^$/;    if ($which & LOG_SAVE) {
     if ($in_ip_list) {      if ($self->{'MYLOG'}) {
       push @{ $conf{'ips'} }, $_;        $MYLOG = $self->{'MYLOG'};
     } else {      } else {
       my ($key, $val) = split /\s+/, $_, 2;        unless ($MYLOG) {
                   open ($MYLOG, '>>', $self->{'log_path'} . '/' . $self->{'log_file'})
       if (lc($key) eq 'ips') {            or die "Couldn't open logfile!\n";
         $in_ip_list = 1;          my $ofh = select $MYLOG;
         next;          $|=1;
       }          select $ofh;
           $self->{'MYLOG'} = $MYLOG;
       $conf{ lc($key) } = $val;  
     }          $self->p("Opened log ($self->{'log_path'}/$self->{'log_file'})");
   }        }
   close $fh;      }
       flock($MYLOG, LOCK_EX);
   #print Dump \%conf;      print $MYLOG (scalar gmtime), "\t", $thing, "\n"
   foreach (        or die "Couldn't print to MYLOG: $!";
     'password',      flock($MYLOG, LOCK_UN);
     'file_name', 'file_size', 'file_cksum',    }
     'ver', 'cksum', 'ips',  }
   ) {  
     die "No $_ specified in config file!"  sub GetLogName
       if (not exists $conf{$_});  {
   }    my $prefix  = shift || die "Invalid prefix passed for log";
   
   return \%conf;    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;
   }
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