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Diff for /trango/Net-Telnet-Trango/lib/Net/Telnet/Trango.pm between version 1.9 and 1.41

version 1.9, 2006/07/14 02:17:29 version 1.41, 2007/02/07 20:08:32
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 package Net::Telnet::Trango;  package Net::Telnet::Trango;
 # $RedRiver: Trango.pm,v 1.8 2006/06/29 00:39:52 andrew Exp $  
 use strict;  # $RedRiver: Trango.pm,v 1.40 2007/02/06 21:15:28 andrew Exp $
 use warnings;  use strict;
 use base 'Net::Telnet';  use warnings;
   use base 'Net::Telnet';
 =pod  
   =pod
 =head1 NAME  
   =head1 NAME
 Net::Telnet::Trango - Perl extension for accessing the Trango telnet interface  
   Net::Telnet::Trango
 =head1 SYNOPSIS  - Perl extension for accessing the Trango telnet interface
   
   use Net::Telnet::Trango;  =head1 SYNOPSIS
   my $t = new Net::Telnet::Trango ( Timeout => 5 );  
       use Net::Telnet::Trango;
   $t->open( Host => $fox ) or die "Error connecting: $!";    my $t = new Net::Telnet::Trango ( Timeout => 5 );
   
   $t->login('password') or die "Couldn't log in: $!";    $t->open( Host => $ap ) or die "Error connecting: $!";
     
   # Do whatever    $t->login('password') or die "Couldn't log in: $!";
     
   $t->exit;    # Do whatever
   $t->close;  
     $t->exit;
 =head1 DESCRIPTION    $t->close;
   
 Perl access to the telnet interface on Trango Foxes, SUs and APs.  =head1 DESCRIPTION
   
 Another handy feature is that it will parse the output from certain commands that is in the format "[key1] value1 [key2] value2" and put those in a hashref that is returned.  This makes using the output from things like sysinfo very easy to do.  Perl access to the telnet interface on Trango APs and SUs.
   
 =head2 EXPORT  A handy feature is that it will parse the output from certain commands that is
   in the format "[key1] value1 [key2] value2" and put those in a hashref that is
 None  returned.  This makes using the output from things like sysinfo very easy to
   do.
 =cut  
   =head2 EXPORT
 our $VERSION = '0.01';  
   None
 my %PRIVATE = (  
   is_connected => 0,  =head1 METHODS
   logged_in => 0,  
 );  =cut
   
 =pod  our $VERSION = '0.01';
   
 =item new  my $EMPTY = q{};
   my $SPACE = q{ };
 Same as new from L<Net::Telnet> but has defaults for the trango 'Prompt'  
   my %PRIVATE = (
 It also takes an optional parameter 'Decode'.  If not defined it      is_connected => 0,
 defaults to 1, if it is set to 0, it will not decode the output and      logged_in    => 0,
 instead return an array of the lines that were returned from the  );
 command.  
   =pod
 =cut  
   =head2 B<new> - Creates a new Net::Telnet::Trango object.
 sub new  
 {      new([Options from Net::Telnet,]
   my $class = shift;          [Decode => 0,]);
   
   my %args;  Same as new from L<Net::Telnet> but sets the default Trango Prompt:
   if (@_ == 1) {  '/#> *$/'
     $args{'Host'} = shift;  
   } else {  It also takes an optional parameter 'Decode'.  If not defined it
     %args = @_;  defaults to 1, if it is set to 0, it will not decode the output and
   }  instead return a reference to an array of the lines that were returned
   from the command.
   $args{'Prompt'}  ||= '/#> *$/';  
   =cut
   foreach my $key (keys %args) {  
     $PRIVATE{$key} = $args{$key};  sub new {
   }      my $class = shift;
   $PRIVATE{'Decode'} = 1 unless defined $PRIVATE{'Decode'};  
   delete $args{'Decode'};      my %args;
       if ( @_ == 1 ) {
   my $self = $class->SUPER::new(%args);          $args{'Host'} = shift;
   bless $self if ref $self;      }
       else {
   return $self;          %args = @_;
 }      }
   
 #  _password <new password> <new password>      $args{'Prompt'} ||= '/#> *$/';
 #  ? [command]  
 #  apsearch <secs> <ch#> <h|v> [<ch#> <h|v>]...      foreach my $key ( keys %args ) {
 #  arp -bcast <on|off>          $PRIVATE{$key} = $args{$key};
 #  bcastscant <all|suid> <ch#> <h|v> [<ch#> <h|v> ...      }
 #  bye      $PRIVATE{'Decode'} = 1 unless defined $PRIVATE{'Decode'};
 #  cf2cf ap [default|<size>]      delete $args{'Decode'};
 #  date  
 #  date <month> <day> <year>      my $self = $class->SUPER::new(%args);
 #  freq scantable      bless $self if ref $self;
 #  freq channeltable  
 #  freq writescan [<ch#> <h|v>]      return $self;
 #  freq writechannel [<ch#> <freq>] ...  }
 #  freq <ch #> <h|v>  
 #  help [command]  #  _password <new password> <new password>
 #  heater [<on temp> <off temp>]  #  ? [command]
 #  ipconfig [<new ip> <new subnet mask> <new gateway>]  #  apsearch <secs> <ch#> <h|v> [<ch#> <h|v>]...
 #  log [<# of entries, 1..179>]  #  arp -bcast <on|off>
 #  log <sum> <# of entries, 1..179>  #  bcastscant <all|suid> <ch#> <h|v> [<ch#> <h|v> ...
 #  logout  #  bye
 #  opmode [ap [y]]  #  cf2cf ap [default|<size>]
 #  password  #  date
 #  ping <ip addr>  #  date <month> <day> <year>
 #  polar <h|v>  #  freq scantable
 #  power <setism|setunii> <max|min|<dBm>>  #  freq channeltable
 #  reboot  #  freq writescan [<ch#> <h|v>]
 #  restart  #  freq writechannel [<ch#> <freq>] ...
 #  remarks [<str>]  #  freq <ch #> <h|v>
 #  rfrxthreshold [<ism|unii> <-90|-85|-80|-75|-70|-65>]  #  help [command]
 #  rfrxth [<ism|unii> <-90|-85|-80|-75|-70|-65>]  #  heater [<on temp> <off temp>]
 #  sysinfo  #  ipconfig [<new ip> <new subnet mask> <new gateway>]
 #  set suid <id>  #  log [<# of entries, 1..179>]
 #  set apid <id>  #  log <sum> <# of entries, 1..179>
 #  set baseid <id>  #  logout
 #  set defaultopmode [<ap|su> <min,0..10>]  #  opmode [ap [y]]
 #  set defaultopmode off  #  password
 #  set snmpcomm [<read | write | trap (id or setall)> <str>]  #  ping <ip addr>
 #  set mir [on|off]  #  polar <h|v>
 #  set mir threshold <kbps>  #  power <setism|setunii> <max|min|<dBm>>
 #  set rssitarget [<ism|unii> <dBm>]  #  reboot
 #  set serviceradius [<ism | unii> <miles>]  #  restart
 #  ssrssi <ch #> <h|v>  #  remarks [<str>]
 #  su [<suid>|all]  #  rfrxthreshold [<ism|unii> <-90|-85|-80|-75|-70|-65>]
 #  su changechannel <all|suid> <ch#> <h|v>  #  rfrxth [<ism|unii> <-90|-85|-80|-75|-70|-65>]
 #  su ipconfig <suid> <new ip> <new subnet> <new gateway>  #  sysinfo
 #  su [live|poweroff|priority]  #  set suid <id>
 #  su <ping|info|status> <suid>  #  set apid <id>
 #  su powerleveling <all|suid>  #  set baseid <id>
 #  su reboot <all|suid>  #  set defaultopmode [<ap|su> <min,0..10>]
 #  su restart <all|suid>  #  set defaultopmode off
 #  su testrflink <all|suid> [r]  #  set snmpcomm [<read | write | trap (id or setall)> <str>]
 #  su testrflink <setlen> [64..1600]  #  set mir [on|off]
 #  su testrflink <aptx> [20..100]  #  set mir threshold <kbps>
 #  su sw <suid|all> <sw #> <on|off>  #  set rssitarget [<ism|unii> <dBm>]
 #  sudb [dload | view]  #  set serviceradius [<ism | unii> <miles>]
 #  sudb add <suid> pr <cir,kbps> <mir,kbps> <device id,hex>  #  ssrssi <ch #> <h|v>
 #  sudb add <suid> reg <cir,kbps> <mir,kbps> <device id,hex>  #  su [<suid>|all]
 #  sudb delete <all|<suid>>  #  su changechannel <all|suid> <ch#> <h|v>
 #  sudb modify <suid> <cir|mir> <kbps>  #  su ipconfig <suid> <new ip> <new subnet> <new gateway>
 #  sudb modify <suid> <su2su> <group id,hex>  #  su [live|poweroff|priority]
 #  sudb view  #  su <ping|info|status> <suid>
 #  sulog [lastmins | sampleperiod <1..60>]  #  su powerleveling <all|suid>
 #  sulog [<# of entry,1..18>]  #  su reboot <all|suid>
 #  survey <ism|unii> <time, sec> <h|v>  #  su restart <all|suid>
 #  sw [<sw #> <on|off>]  #  su testrflink <all|suid> [r]
 #  temp  #  su testrflink <setlen> [64..1600]
 #  tftpd [on|off]  #  su testrflink <aptx> [20..100]
 #  time  #  su sw <suid|all> <sw #> <on|off>
 #  time <hour> <min> <sec>  #  sudb [dload | view]
 #  save <mainimage|fpgaimage> <current chksum> <new chksum>  #  sudb add <suid> pr <cir,kbps> <mir,kbps> <device id,hex>
 #  save <systemsetting|sudb>  #  sudb add <suid> reg <cir,kbps> <mir,kbps> <device id,hex>
 #  updateflash <mainimage|fpgaimage> <current chksum> <new chksum>  #  sudb delete <all|<suid>>
 #  updateflash <systemsetting|sudb>  #  sudb modify <suid> <cir|mir> <kbps>
   #  sudb modify <suid> <su2su> <group id,hex>
 =pod  #  sudb view
   #  sulog [lastmins | sampleperiod <1..60>]
 =head1 METHODS  #  sulog [<# of entry,1..18>]
   #  survey <ism|unii> <time, sec> <h|v>
 =head2 ACCESSORS  #  sw [<sw #> <on|off>]
   #  temp
 =over  #  tftpd [on|off]
   #  time
 =item Host  #  time <hour> <min> <sec>
   #  save <mainimage|fpgaimage> <current chksum> <new chksum>
 returns the name of the host that you are accessing  #  save <systemsetting|sudb>
   #  updateflash <mainimage|fpgaimage> <current chksum> <new chksum>
 =item firmware_version  #  updateflash <systemsetting|sudb>
   
 returns the firmware version on the trango if available otherwise undef.    =pod
 Available after a successful open()  
 This is usually only set internally  =head1 ACCESSORS
   
 =item host_type  These are usually only set internally.
   
 returns the type of host from the login banner for example M5830S or M5300S.    =head2 B<firmware_version> - returns the firmware version
 Available after a successful open()  
 This is usually only set internally  Returns the firmware version if available, otherwise undef.
   
 =item is_connected  It should be available after a successful open().
   
 returns 1 after a successful open() otherwise undef  =head2 B<host_type> - return the type of host you are connected to.
 This is usually only set internally  
   returns the type of host from the login banner for example M5830S or M5300S.
 =item logged_in  
   Should be available after a successful open().
 returns 1 after a successful login() 0 if it failed and undef if  
 login() was never called  =head2 B<is_connected> - Status of the connection to host.
 This is usually only set internally  
   returns 1 when connected, undef otherwise.
 =item login_banner  
   =head2 B<logged_in> - Status of being logged in to the host.
 returns the banner that is displayed when first connected at login.  Only set after a successful open()  
   returns 1 after a successful login(), 0 if it failed and undef if
 This is usually only set internally  login() was never called.
   
 =item last_lines  =head2 B<login_banner> - The banner when first connecting to the host.
   
 returns the output from the last cmd() that was run as an array ref  returns the banner that is displayed when first connected at login.
 This is usually only set internally  Only set after a successful open().
   
 =back  =head2 B<last_lines> - The last lines of output from the last cmd().
   
 =head2 ALIASES  returns, as an array ref, the output from the last cmd() that was run.
   
 =over  =head2 B<last_error> - A text output of the last error that was encountered.
   
 =item bye  returns the last error reported.  Probably contains the last entry in
   last_lines.
 alias of exit()  
   =head1 ALIASES
 =item restart  
   =head2 B<bye> - alias of exit()
 alias of reboot()  
   Does the same as exit()
 =back  
   =head2 B<restart> - alias of reboot()
 =head2 COMMANDS  
   Does the same as reboot()
 Most of these are just shortcuts to C<cmd(String =E<gt> METHOD)>, as such they accept the same options as C<cmd()>.  Specifically they take a named paramater "args", for example:  
 C<tftpd(args =E<gt> 'on')> would enable tftpd  =head2 B<save_systemsetting> - alias of save_ss()
   
 =over  Does the same as save_ss()
   
 =item tftpd  =head1 COMMANDS
   
 Returns a hash ref of the decoded output from the command.  Most of these are just shortcuts to C<cmd(String =E<gt> METHOD)>,
   as such they accept the same options as C<cmd()>.
 Also see enable_tftpd() and disable_tftpd() as those check for correct output  Specifically they take a named paramater "args", for example:
   C<tftpd(args =E<gt> 'on')> would enable tftpd
 =item ver  
   =head2 B<tftpd> - The output from the tftpd command
 Returns a hash ref of the decoded output from the command.  
   Returns a hash ref of the decoded output from the
 =item sysinfo  command.
   
 Returns a hash ref of the decoded output from the command.  Also see enable_tftpd() and disable_tftpd() as those check that it was
   successfully changed.
 =item exit  
   =head2 B<ver> - The output from the ver command
 exits the command session with the trango and closes the connection  
   Returns a hash ref of the decoded output from the
 =item reboot  command.
   
 reboots the trango and closes the connection  =head2 B<sysinfo> - The output from the sysinfo command
   
 =item sulog  Returns a hash ref of the decoded output from the
   command.
 returns an array ref of hashes containing each log line.  
   =head2 B<exit> - Exits the connection
 =item save_sudb  
   exits the command session with the Trango and closes
 returns true on success, undef on failure  the connection
   
 =item syslog  =head2 B<reboot> - Sends a reboot command
   
 returns the output from the syslog command  reboots the Trango and closes the connection
   
 =item pipe  =head2 B<remarks> - Set or retrieve the remarks.
   
 returns the output from the pipe command  Takes an optional argument, which sets the remarks.
   If there is no argument, returns the current remarks.
 =item maclist  
     my $old_remarks = $t->remarks();
 returns the output from the maclist command    $t->remarks($new_remarks);
   
 =item eth_list  =head2 B<sulog> - The output from the sulog command
   
 returns the output from the eth list command  Returns an array ref of hashes containing each log
   line.
 =cut  
   =head2 B<save_sudb> - saves the sudb
   
 my $success = 'Success.';  Returns true on success, undef on failure
 my %COMMANDS = (  
   tftpd       => { decode => 'all',   expect => $success },  =head2 B<syslog> - The output from the sulog command
   ver         => { decode => 'all' },  
   sysinfo     => { decode => 'all',   expect => $success },  Returns a hashref of the output from the syslog command
   updateflash => { decode => 'all',   expect => $success },  
   sulog       => { decode => 'sulog', expect => $success },  =head2 B<pipe> - the pipe command
   'exit'      => { no_prompt => 1, cmd_disconnects => 1 },  
   reboot      => { no_prompt => 1, cmd_disconnects => 1 },  Returns the output from the pipe command
   save_sudb   => { String => "save sudb", expect => $success },  
   syslog      => { expect => $success },  =head2 B<maclist> - retrieves the maclist
   'pipe'      => { }, # XXX needs a special decode  
   maclist     => { }, # XXX needs a special decode and a special expect  Returns the output from the maclist command
   eth_link    => { String => "eth link", expect => $success },  
   # eth r, w and reset???  =head2 B<maclist_reset> - resets the maclist.
   #su password???  
   #_bootloader  No useful output.
   #temp  
   #heater  =head2 B<eth_link> - eth link command
 );  
   Returns the output from the eth link command
 my %ALIASES = (  
   bye     => 'exit',  This command seems to cause some weird issues.  It often will cause the
   restart => 'reboot',  command after it to appear to fail.  I am not sure why.
 );  
   =head2 B<su_info> - gets the su info
 my %ACCESS = map { $_ => 1 } qw(  
   firmware_version  Returns information about the SU.
   host_type  
   Host  You need to pass in the $suid and it will return the info for that suid.
   is_connected  
   logged_in    $t->su_info($suid);
   login_banner  
   Timeout  =head2 B<su_testrflink> - tests the RF Link to an su
   last_lines  
   last_vals    $t->su_testrflink($suid|'all');
 );  
   =head2 B<save_ss> - saves the config.
 sub AUTOLOAD  
 {  Returns 1 on success, undef on failure.
   my $self = shift;  
   =head2 B<opmode> - sets opmode ap y or returns the opmode
   my ($method) = (our $AUTOLOAD) =~ /^.*::(\w+)$/  
     or die "Weird: $AUTOLOAD";      $t->opmode([ap y]);
   
   if (exists $ALIASES{$method}) {  =cut
     $method = $ALIASES{$method};  
     return $self->$method(@_);  my $success  = 'Success\\.';
   }  my %COMMANDS = (
       tftpd       => { decode    => 'all',       expect          => $success },
   if (exists $COMMANDS{$method}) {      ver         => { decode    => 'all' },
     $method = shift if (@_ == 1);      sysinfo     => { decode    => 'all',       expect          => $success },
     $COMMANDS{$method}{'String'} ||= $method;      updateflash => { decode    => 'all',       expect          => $success },
     return $self->cmd(%{ $COMMANDS{$method} }, @_);      sulog       => { decode    => 'sulog',     expect          => $success },
   }      'exit'      => { no_prompt => 1,           cmd_disconnects => 1 },
       reboot      => { no_prompt => 1,           cmd_disconnects => 1 },
   if (exists $ACCESS{$method}) {      remarks     => { decode    => 'all',       expect          => $success },
     my $prev = $PRIVATE{$method};      save_sudb   => { String    => 'save sudb', expect          => $success },
     ($PRIVATE{$method}) = @_ if @_;      syslog      => { expect    => $success },
     return $prev;      'pipe'      => {},                        # XXX needs a special decode
   }      maclist     => { decode => 'maclist' },
       maclist_reset => { String => 'maclist reset', expect       => 'done' },
   $method = "SUPER::$method";      eth_link    => { String => 'eth link',     expect          => $success },
   return $self->$method(@_);      su_info     =>
 }        { String => 'su info',  decode => 'all', expect          => $success },
       su_testrflink =>
 =pod        { String => 'su testrflink', decode => 'each', expect    => $success },
       save_ss     => { String => 'save ss',      expect          => $success },
 =item open      opmode      => { decode => 'all',          expect          => $success },
   );
 Calls Net::Telnet::open() then makes sure you get a password prompt so you are ready to login() and parses the login banner so you can get host_type() and firmware_version()  
   my %ALIASES = (
 =cut      bye     => 'exit',
       restart => 'reboot',
 sub open      Host    => 'host',
 {      save_systemseting => 'save_ss',
   my $self = shift;  );
   
   unless ( $self->SUPER::open(@_) ) {  my %ACCESS = map { $_ => 1 } qw(
     #$! = "Couldn't connect to " . $self->Host . ":  $!";    firmware_version
     return undef;    host_type
   }    is_connected
     logged_in
   ## Get to login prompt    login_banner
   unless ($self->waitfor(    Timeout
       -match => '/password: ?$/i',    last_lines
       -errmode => "return",    last_vals
     ) ) {    last_error
     #$! = "problem connecting to host (" . $self->Host . "): " .    Decode
     #    $self->lastline;  );
     return undef;  
   }  sub AUTOLOAD {
       my $self = shift;
   $self->parse_login_banner($self->lastline);  
       my ($method) = ( our $AUTOLOAD ) =~ /^.*::(\w+)$/
   $self->is_connected(1);        or die "Weird: $AUTOLOAD";
   
   return $self->is_connected;      if ( exists $ALIASES{$method} ) {
 }          $method = $ALIASES{$method};
           return $self->$method(@_);
 =pod      }
   
 =item login      if ( exists $COMMANDS{$method} ) {
           my %cmd;
 Calls open() if not already connected, then sends the password and sets logged_in() if successful          foreach my $k ( keys %{ $COMMANDS{$method} } ) {
               $cmd{$k} = $COMMANDS{$method}{$k};
 =cut          }
           $cmd{'String'} ||= $method;
 sub login          $cmd{'args'} .= $SPACE . shift if ( @_ == 1 );
 {          return $self->cmd( %cmd, @_ );
   my $self = shift;      }
   
   unless ($self->is_connected) {      if ( exists $ACCESS{$method} ) {
     $self->open or return undef;          my $prev = $PRIVATE{$method};
   }          ( $PRIVATE{$method} ) = @_ if @_;
           return $prev;
   my $password = shift;      }
   
   $self->print($password);      $method = "SUPER::$method";
   unless ($self->waitfor(      return $self->$method(@_);
     -match => $self->prompt,  }
     -errmode => "return",  
   ) ) {  =pod
     #$! = "login ($self->Host) failed: " . $self->lastline;  
     return undef;  =head2 B<open> - Open a connection to a Trango AP.
   }  
   Calls Net::Telnet::open() then makes sure you get a password prompt so
   $self->logged_in(1);  you are ready to login() and parses the login banner so you can get
   host_type() and firmware_version()
   return $self->logged_in;  
 }  =cut
   
 =pod  sub open {
       my $self = shift;
 =item parse_login_banner  
       unless ( $self->SUPER::open(@_) ) {
 Takes a login banner (what you get when you first connect to the Trango) or reads what is already in login_banner() then parses it and sets host_type() and firmware_version() as well as login_banner()          $self->last_error( "Couldn't connect to " . $self->host . ":  $!" );
           return;
 =cut      }
   
 sub parse_login_banner      ## Get to login prompt
 {      unless (
   my $self = shift;          $self->waitfor(
               -match   => '/password: ?$/i',
   if (@_) {              -errmode => "return",
     $self->login_banner(@_);          )
   }        )
       {
   my $banner = $self->login_banner;          $self->last_error( "problem connecting to host ("
                 . $self->host . "): "
   my ($type, $ver) = $banner =~                . $self->lastline );
     /Welcome to Trango Broadband Wireless (\S+)[\s-]+(.+)$/i;          return;
       }
   $self->login_banner($banner);  
   $self->host_type($type);      $self->parse_login_banner( $self->lastline );
   $self->firmware_version($ver);  
       $self->is_connected(1);
   return 1;  
 }      return $self->is_connected;
   }
 =pod  
   =pod
 =item su_password  
   =head2 B<login> - Login to the AP.
 C<su_password('all'|suid, 'new_password')>  
   Calls open() if not already connected, then sends the password and sets
 =cut  logged_in() if successful
   
 sub su_password  =cut
 {  
   my $self     = shift;  sub login {
   my $su       = shift || '!';      my $self = shift;
   my $new_pass = shift || '';  
       unless ( $self->is_connected ) {
   unless (defined $su) {          $self->open or return;
     warn "No su passed!"      }
     #return undef;  
   }      my $password = shift;
   
   unless (defined $new_pass) {      $self->print($password);
     warn "No new password!"        unless (
     #return undef;          $self->waitfor(
   }              -match   => $self->prompt,
               -errmode => "return",
   return $self->cmd(String => 'su password ' .          )
                      $su . ' ' .        )
                      $new_pass . ' ' .      {
                      $new_pass,          $self->last_error( "login ($self->host) failed: " . $self->lastline );
                      expect => $success,          return;
                     );      }
 }  
       $self->logged_in(1);
 =pod  
       return $self->logged_in;
 =item sudb_view  }
   
 returns a reference to an array of hashes each containing:  =pod
   
   suid  =head2 B<parse_login_banner> - Converts the login_banner to something useful.
   type  
   cir  Takes a login banner (what you get when you first connect to the Trango)
   mir  or reads what is already in login_banner() then parses it and sets
   mac  host_type() and firmware_version() as well as login_banner()
   
 =cut  =cut
   
 sub sudb_view  sub parse_login_banner {
 {      my $self = shift;
   my $self = shift;  
       if (@_) {
   my @lines = $self->cmd( String => 'sudb view', expect => $success );          $self->login_banner(@_);
       }
   return undef unless @lines;  
       my $banner = $self->login_banner;
   unless ($PRIVATE{'Decode'}) {  
     return @lines;      my ( $type, $sep1, $subtype, $sep2, $ver ) =
   }        $banner =~
         /Welcome to Trango Broadband Wireless (\S+)([\s-]+)(\S+)([\s-]+)(.+)$/i;
   my @sus;  
   foreach (@lines) {      $type .= $sep1 . $subtype;
     next unless $_;      $ver = $subtype . $sep2 . $ver;
     if (/^\[(\d+)\]\s+(\d+)\s+(\d+)\s+(\d+)\s+([0-9A-Fa-f\s]+)$/) {  
       my %s = (      $self->login_banner($banner);
         suid => $1,      $self->host_type($type);
         type => $2,      $self->firmware_version($ver);
         cir  => $3,  
         mir  => $4,      return 1;
         mac  => $5,  }
       );  
   =pod
           $s{'mac'} =~ s/\s//g;  
           $s{'mac'} = uc($s{'mac'});  =head2 B<su_password> - Set the password on SUs connected to the AP.
   
       push @sus, \%s;  su_password('new_password'[, 'suid']) If no suid is specified,
     }  the default is "all".
   }  
     $t->su_password('good_pass', 5);
   return \@sus;  
 }  =cut
   
 =pod  sub su_password {
       my $self     = shift;
 =item sudb_add      my $new_pass = shift || $EMPTY;
       my $su       = shift || 'all';
 Takes the following paramaters  
       unless ( defined $new_pass ) {
         suid : numeric,          $self->last_error("No new password");
         type : (reg|pr)  
         cir  : numeric,          #return;
         mir  : numeric,      }
         mac  : Almost any format, it will be reformatted,  
       return $self->cmd(
 and returns true on success or undef otherwise.          String => 'su password ' . $su . $SPACE . $new_pass . $SPACE . $new_pass,
           expect => $success,
 You should save_sudb() after calling this, or your changes  will be lost      );
 when the AP is rebooted.  }
   
 =cut  =pod
   
 sub sudb_add  =head2 B<su_ipconfig> - Change IP configuration on SUs connected to the AP.
 {  
         my $self = shift;  su_ipconfig( 'suid', 'new_ip', 'new_subnet', 'new_gateway' )
         my $suid = shift;  
         my $type = shift;    $t->su_ipconfig( 5, '10.0.1.5', '255.255.255.0', '10.0.1.1' );
         my $cir  = shift;  
         my $mir  = shift;  =cut
         my $mac  = shift;  
   sub su_ipconfig {
         if ($suid =~ /\D/) {      my $self = shift;
                 return undef;  
         }      my $suid        = shift;
       my $new_ip      = shift;
         unless (lc($type) eq 'reg' || lc($type) eq 'pr') {      my $new_subnet  = shift;
                 warn "Invalid type '$type'!";      my $new_gateway = shift;
                 return undef;  
         }      if ( $suid =~ /\D/ ) {
           $self->last_error("Invalid suid '$suid'");
         if ($cir =~ /\D/) {          return;
                 warn "Invalid CIR '$cir'!";      }
                 return undef;      unless ($new_ip) {
         }          $self->last_error("no new_ip passed");
           return;
         if ($mir =~ /\D/) {      }
                 warn "Invalid MIR '$mir'!";      unless ($new_subnet) {
                 return undef;          $self->last_error("no new_subnet passed");
         }          return;
       }
         my $new_mac = $mac;      unless ($new_gateway) {
         $new_mac =~ s/[^0-9A-Fa-f]//;          $self->last_error("no new_gateway passed");
         unless (length $new_mac == 12) {          return;
                 warn "Invalid MAC '$mac'!";      }
                 return undef;  
         }      # su ipconfig <suid> <new ip> <new subnet> <new gateway>
         $new_mac = join ' ', $new_mac =~ /../g;      return $self->cmd(
           String => 'su ipconfig ' . $suid . $SPACE . $new_ip . $SPACE
         my $string = 'sudb add ' .            . $new_subnet . $SPACE
                 $suid . ' ' .            . $new_gateway,
                 $type . ' ' .          expect => $success,
                 $cir  . ' ' .      );
                 $mir  . ' ' .  }
                 $new_mac;  
   =pod
   
         return $self->cmd( String => $string, expect => $success );  =head2 B<sudb_view> - Returns the output from the sudb view command
 }  
   returns a reference to an array of hashes each containing these keys
 =pod  'suid', 'type', 'cir', 'mir' and 'mac'
   
 =item sudb_delete  =cut
   
 Takes either 'all' or the  suid of the su to delete  sub sudb_view {
 and returns true on success or undef otherwise.      my $self = shift;
   
 You should save_sudb() after calling this, or your changes  will be lost      my $lines = $self->cmd( String => 'sudb view', expect => $success ) || [];
 when the AP is rebooted.  
       return unless @{$lines};
 =cut  
       unless ( $PRIVATE{'Decode'} ) {
 sub sudb_delete          return $lines;
 {      }
         my $self = shift;  
         my $suid = shift;      my @sus;
       foreach ( @{$lines} ) {
         if (lc($suid) ne 'all' || $suid =~ /\D/) {          next unless $_;
                 return undef;          if (/^\[(\d+)\]\s+(\d+)\s+(\d+)\s+(\d+)\s+([0-9A-Fa-f\s]+)$/) {
         }              my %s = (
                   suid => $1,
         return $self->cmd( String => 'sudb delete ' . $suid, expect => $success );                  type => $2,
 }                  cir  => $3,
                   mir  => $4,
 =pod                  mac  => $5,
               );
 =item sudb_modify  
               $s{'mac'} =~ s/\s//g;
 Takes either the  suid of the su to delete              $s{'mac'} = uc( $s{'mac'} );
 as well as what you are changing, either "cir, mir or su2su"  
 and returns true on success or undef otherwise.              push @sus, \%s;
           }
 cir and mir also take a value to set the cir/mir to.      }
   
 su2su takes a group id parameter that is in hex.      return \@sus;
   }
 You should save_sudb() after calling this, or your changes  will be lost  
 when the AP is rebooted.  =pod
   
 =cut  =head2 B<sudb_add> - Adds an su to the sudb
   
 sub sudb_modify  Takes the following paramaters
 {  
         my $self  = shift;      suid : numeric,
         my $suid  = shift;      type : (reg|pr)
         my $opt   = shift;      cir  : numeric,
         my $value = shift;      mir  : numeric,
       mac  : Almost any format, it will be reformatted,
         if ($suid =~ /\D/) {  
                 return undef;  and returns true on success or undef otherwise.
         }  
     $t->sudb_add($suid, 'reg', $cir, $mir, $mac);
         if (lc($opt) eq 'cir' or lc($opt) eq 'mir') {  
                 if ($value =~ /\D/) {  You should save_sudb() after calling this, or your changes  will be lost
                         return undef;  when the AP is rebooted.
                 }  
         } elsif (lc($opt) eq 'su2su') {  =cut
                 if ($value =~ /[^0-9A-Za-f]/) {  
                         return undef;  sub sudb_add {
                 }      my $self = shift;
         } else {      my $suid = shift;
                 return undef;      my $type = shift;
         }      my $cir  = shift;
       my $mir  = shift;
         my $string = 'sudb modify ' . $suid . ' ' . $opt . ' ' . $value;      my $mac  = shift;
   
         return $self->cmd( String => $string, expect => $success );      if ( $suid =~ /\D/ ) {
 }          $self->last_error("Invalid suid '$suid'");
           return;
 =pod      }
   
 =item enable_tftpd      unless ( lc($type) eq 'reg' || lc($type) eq 'pr' ) {
           $self->last_error("Invalid type '$type'");
 runs C<tftpd(args =E<gt> 'on')> and makes sure that Tftpd is now 'listen'ing          return;
       }
 =cut  
       if ( $cir =~ /\D/ ) {
 sub enable_tftpd          $self->last_error("Invalid CIR '$cir'");
 {          return;
   my $self = shift;      }
   
   my $vals = $self->tftpd( args => 'on' );      if ( $mir =~ /\D/ ) {
           $self->last_error("Invalid MIR '$mir'");
   if ($vals->{'Tftpd'} eq 'listen') {          return;
     return $vals;      }
   } else {  
     return undef;      my $new_mac = $mac;
   }      $new_mac =~ s/[^0-9A-Fa-f]//;
 }      unless ( length $new_mac == 12 ) {
           $self->last_error("Invalid MAC '$mac'");
 =pod          return;
       }
 =item disable_tftpd      $new_mac = join $SPACE, $new_mac =~ /../g;
   
 runs C<tftpd(args =E<gt> 'off')> and makes sure that Tftpd is now 'disabled'      my $string =
         'sudb add ' . $suid . $SPACE . $type . $SPACE . $cir . $SPACE . $mir . $SPACE
 =cut        . $new_mac;
   
 sub disable_tftpd      return $self->cmd( String => $string, expect => $success );
 {  }
   my $self = shift;  
   =pod
   my $vals = $self->tftpd( args => 'off' );  
   =head2 B<sudb_delete> - removes an su from the sudb
   if (ref $vals eq 'HASH' && $vals->{'Tftpd'} eq 'disabled') {  
     return $vals;  Takes either 'all' or the  suid of the su to delete
   } else {  and returns true on success or undef otherwise.
     return undef;  
   }    $t->sudb_delete($suid);
 }  
   You should save_sudb() after calling this, or your changes  will be lost
 =pod  when the AP is rebooted.
   
 =item cmd  =cut
   
 This does most of the work.  At the heart, it calls Net::Telnet::cmd() but it also does some special stuff for Trango.  sub sudb_delete {
       my $self = shift;
 Normally returns the last lines from from the command      my $suid = shift;
   
 Also accepts these options:      #if (lc($suid) ne 'all' || $suid =~ /\D/) {
       if ( $suid =~ /\D/ ) {
 I<decode>          $self->last_error("Invalid suid '$suid'");
 - if this is true, then it will send the output lines to _decode_lines() and then returns the decoded output          return;
       }
 I<cmd_disconnects>  
 - if this is true, it then sets logged_in() to false, then it will close() the connection and then sets is_connected() to false      return $self->cmd( String => 'sudb delete ' . $suid, expect => $success );
   }
 I<expect>  
 - if this is set (usually to 'Success.') it will check for that in the last line of output and if it does not, will return undef because the command probably failed  =pod
   
 I<args>  =head2 B<sudb_modify> - changes the su information in the sudb
 - a string containing the command line options that are passed to the command  
   Takes either the  suid of the su to change
 =cut  as well as what you are changing, either "cir, mir or su2su"
   and returns true on success or undef otherwise.
 sub cmd  
 {  cir and mir also take a value to set the cir/mir to.
   my $self = shift;  
   su2su takes a group id parameter that is in hex.
   my @valid_net_telnet_opts = qw(  
     String    $t->sudb_modify($suid, 'cir', 512);
     Output  
     Cmd_remove_mode  You should save_sudb() after calling this, or your changes  will be lost
     Errmode  when the AP is rebooted.
     Input_record_separator  
     Ors  =cut
     Output_record_separator  
     Prompt  sub sudb_modify {
     Rs      my $self  = shift;
     Timeout      my $suid  = shift;
   );      my $opt   = shift;
       my $value = shift;
   my %cfg;  
   if (@_ == 1) {      if ( $suid =~ /\D/ ) {
     $cfg{'String'} = shift;          $self->last_error("Invalid suid '$suid'");
   } elsif (@_ > 1) {          return;
     %cfg = @_;      }
   }  
       if ( lc($opt) eq 'cir' or lc($opt) eq 'mir' ) {
   $cfg{'Timeout'} ||= $self->Timeout;          if ( $value =~ /\D/ ) {
               $self->last_error("Invalid $opt '$value'");
   unless ($cfg{'String'}) {              return;
     #$! = "No command passed";          }
     #warn "No command passed\n";      }
     return undef;      elsif ( lc($opt) eq 'su2su' ) {
   }          if ( $value =~ /[^0-9A-Za-f]/ ) {
               $self->last_error("Invalid MAC '$value'");
   unless ($self->is_connected) {              return;
     #$! = "Not connected";          }
     #warn "Not connected\n";      }
     return undef;      else {
   }          $self->last_error("Invalid option '$opt'");
           return;
   unless ($self->logged_in) {      }
     #$! = "Not logged in";  
     #warn "Not logged in\n";      my $string = 'sudb modify ' . $suid . $SPACE . $opt . $SPACE . $value;
     return undef;  
   }      return $self->cmd( String => $string, expect => $success );
   }
   
   my %cmd;  =pod
   foreach (@valid_net_telnet_opts) {  
     if (exists $cfg{$_}) {  =head2 B<enable_tftpd> - enable the TFTP server
       $cmd{$_} = $cfg{$_};  
     }  runs C<tftpd(args =E<gt> 'on')> and makes sure that Tftpd is now 'listen'ing
   }  
   if ($cfg{'args'}) {  =cut
     $cmd{'String'} .= ' ' . $cfg{'args'};  
   }  sub enable_tftpd {
   my @lines;      my $self = shift;
   unless ($cfg{'no_prompt'}) {  
     @lines = $self->SUPER::cmd(%cmd);      my $vals = $self->tftpd( args => 'on' );
   } else {  
     $self->print($cmd{'String'});      if ( ref $vals eq 'HASH' && $vals->{'Tftpd'} eq 'listen' ) {
     @lines = $self->lastline;          return $vals;
   }      }
       else {
   $self->last_lines(\@lines);          return;
       }
   my $vals = 1;  }
   if ($PRIVATE{'Decode'} && $cfg{'decode'}) {  
     if ($cfg{'decode'} eq 'each') {  =pod
       $vals = _decode_each_line(@lines);  
     } elsif ($cfg{'decode'} eq 'sulog') {  =head2 B<disable_tftpd> - disable the TFTP server
       $vals = _decode_sulog(@lines);  
     } else {  runs C<tftpd(args =E<gt> 'off')> and makes sure that Tftpd is now 'disabled'
       $vals = _decode_lines(@lines);  
     }  =cut
   }  
   sub disable_tftpd {
   $self->last_vals($vals);      my $self = shift;
   
       my $vals = $self->tftpd( args => 'off' );
   my $last = $self->lastline;  
       if ( ref $vals eq 'HASH' && $vals->{'Tftpd'} eq 'disabled' ) {
   if ((not $cfg{'expect'}) || $last =~ /$cfg{'expect'}$/) {          return $vals;
     if ($cfg{'cmd_disconnects'}) {      }
       $self->logged_in(0);      else {
       $self->close;          return;
       $self->is_connected(0);      }
     }  }
   
     if ($PRIVATE{'Decode'} && $cfg{'decode'}) {  =pod
       return $vals;  
     } else {  =head2 B<cmd> - runs a command on the AP.
       return @lines;  
     }  This does most of the work.  At the heart, it calls Net::Telnet::cmd()
   } else {  but it also does some special stuff for Trango.
     #$! = "Error with command ($cfg{'string'}): $last";  
     return undef;  Normally returns the last lines from from the command
   }  
 }  If you are using this, rather than one of the "easy" methods above,
   you probably want to read through the source of this module to see how
 #=item _decode_lines  some of the other commands are called.
   
 sub _decode_lines  In addition to the Net::Telnet::cmd() options, it also accepts these:
 {  
   my @lines = @_;  I<decode>
   - if this is true, then it will send the output lines to _decode_lines()
   my %conf;  and then returns the decoded output
   
   my $key = '';  I<no_prompt>
   my $val = '';  - if this is true, it does not wait for a prompt, so you are not stuck
   my $in_key = 0;  waiting for something that will never happen.
   my $in_val = 0;  
   I<cmd_disconnects>
   foreach my $line (@lines) {  - if this is true, it then sets logged_in() to false, then it will
     next if $line =~ /$success$/;  close() the connection and set is_connected() to false
   
     my @chars = split //, $line;  I<expect>
   - if this is set (usually to 'Success.') it will check for that in the
     my $last_key = '';  last line of output and if it does not, will return undef because the
     foreach my $c (@chars) {  command probably failed
   
       if ($c eq '[' || $c eq "\r" || $c eq "\n") {  I<args>
         if ($c eq '[') {  - a string containing the command line options that are passed to the
           $in_key = 1;  command
           $in_val = 0;  
         } else {      $t->cmd( String => 'exit', no_prompt => 1, cmd_disconnects => 1 );
           $in_key = 0;  
           $in_val = 0;  =cut
         }  
   sub cmd {
         if ($key) {      my $self = shift;
           $key =~ s/^\s+//;  
           $key =~ s/\s+$//;      my @valid_net_telnet_opts = qw(
         String
           $val =~ s/^\s+//;        Output
           $val =~ s/\s+$//;        Cmd_remove_mode
         Errmode
           if ($key eq 'Checksum' && $last_key) {        Input_record_separator
             # Special case for these bastids.        Ors
             my $new = $last_key;        Output_record_separator
             $new =~ s/\s+\S+$//;        Prompt
             $key = $new . " " . $key;        Rs
           }        Timeout
       );
           $last_key = $key;  
           $conf{$key} = $val;      my %cfg;
           $key = '';      if ( @_ == 1 ) {
           $val = '';          $cfg{'String'} = shift;
         }      }
       elsif ( @_ > 1 ) {
       } elsif ($c eq ']') {          %cfg = @_;
         $in_val = 1;      }
         $in_key = 0;  
         $c = shift @chars;      $cfg{'Timeout'} ||= $self->Timeout;
   
       } elsif ($in_key) {      unless ( $cfg{'String'} ) {
         $key .= $c;          $self->last_error("No command passed");
           return;
       } elsif ($in_val) {      }
         $val .= $c;  
       }      unless ( $self->is_connected ) {
     }          $self->last_error("Not connected");
   }          return;
       }
   if (%conf) {  
     return \%conf;      unless ( $self->logged_in ) {
   } else {          $self->last_error("Not logged in");
     return undef;          return;
   }      }
 }  
       my %cmd;
 #=item _decode_each_line      foreach (@valid_net_telnet_opts) {
           if ( exists $cfg{$_} ) {
 sub _decode_each_line              $cmd{$_} = $cfg{$_};
 {          }
   my @lines = @_;      }
   my @decoded;      if ( $cfg{'args'} ) {
   foreach my $line (@lines) {          $cmd{'String'} .= $SPACE . $cfg{'args'};
     my $decoded = _decode_lines($line);      }
     push @decoded, $decoded if defined $decoded;  
   }      my @lines;
   return \@decoded;      if ( $cfg{'no_prompt'} ) {
 }          $self->print( $cmd{'String'} );
           @lines = $self->lastline;
 #=item _decode_sulog      }
       else {
 sub _decode_sulog          @lines = $self->SUPER::cmd(%cmd);
 {      }
   my @lines = @_;  
   my @decoded;      $self->last_lines( \@lines );
   my $last_tm;  
   foreach my $line (@lines) {      my $vals = 1;
     my $decoded = _decode_lines($line);      if ( $PRIVATE{'Decode'} && $cfg{'decode'} ) {
           if ( $cfg{'decode'} eq 'each' ) {
     if (defined $decoded) {              $vals = _decode_each_line(@lines);
       if ($decoded->{'tm'}) {          }
         $last_tm = $decoded->{'tm'};          elsif ( $cfg{'decode'} eq 'sulog' ) {
         next;              $vals = _decode_sulog(@lines);
       } else {          }
         $decoded->{'tm'} = $last_tm;          elsif ( $cfg{'decode'} eq 'maclist' ) {
       }              $vals = _decode_maclist(@lines);
       next unless $last_tm;              if (! $vals) {
                   $self->last_error("Error decoding maclist");
       push @decoded, $decoded if defined $decoded;              }
     }          }
   }          else {
   return \@decoded;              $vals = _decode_lines(@lines);
 }          }
       }
 1;  
 __END__      $self->last_vals($vals);
   
 =back      my $last = $self->lastline;
   
 =head1 SEE ALSO      if ( ( not $cfg{'expect'} ) || $last =~ /$cfg{'expect'}$/ ) {
           if ( $cfg{'cmd_disconnects'} ) {
 Trango Documentation - http://www.trangobroadband.com/support/product_docs.htm              $self->logged_in(0);
               $self->close;
 L<Net::Telnet>              $self->is_connected(0);
           }
 =head1 TODO  
           if ( $PRIVATE{'Decode'} && $cfg{'decode'} ) {
 There are still a lot of commands that are not accessed directly.  If you call them (as cmd("command + args") or whatever) and it works, please send me examples that work and I will try to get it incorporated into the next version of the script.              return $vals;
           }
 I also want to be able to parse the different types of output from commands like su, sudb all and anything else that would be better available as a perl datastructure.          else {
               return \@lines;
 =head1 AUTHOR          }
       }
 Andrew Fresh E<lt>andrew@rraz.netE<gt>      else {
           my $err;
 =head1 COPYRIGHT AND LICENSE          if (grep { /\[ERR\]/ } @lines) {
               $err = _decode_lines(@lines);
 Copyright (C) 2005 by Andrew Fresh          }
   
 This library is free software; you can redistribute it and/or modify          if (ref $err eq 'HASH' && $err ->{ERR}) {
 it under the same terms as Perl itself, either Perl version 5.8.7 or,              $self->last_error($err->{ERR} );
 at your option, any later version of Perl 5 you may have available.          } else {
               $self->last_error("Error with command ($cfg{'String'}): $last");
           }
 =cut          return;
       }
   }
   
   #=item _decode_lines
   
   sub _decode_lines {
       my @lines = @_;
   
       my %conf;
   
       my $key = $EMPTY;
       my $val = undef;
       my @vals;
       my $in_key = 0;
       my $in_val = 1;
   
       foreach my $line (@lines) {
           next if $line =~ /$success$/;
   
           my @chars = split //, $line;
   
           my $last_key = $EMPTY;
           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 = 1;
                   }
   
                   if ($key) {
                       $key =~ s/^\s+//;
                       $key =~ s/\s+$//;
   
                       if ($val) {
                           $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 . $SPACE . $key;
                       }
   
                       $conf{$key} = $val;
                       $last_key   = $key;
                       $key        = $EMPTY;
                   }
                   elsif ($val) {
                       push @vals, $val;
                   }
                   $val = $EMPTY;
   
               }
               elsif ( $c eq ']' ) {
                   $in_val = 1;
                   $in_key = 0;
                   $c      = shift @chars;
   
               }
               elsif ($in_key) {
                   $key .= $c;
   
               }
               elsif ($in_val) {
                   $val .= $c;
               }
           }
       }
   
       unless ($key) {
           push @vals, $val;
       }
   
       if ( @vals == 1 ) {
           $val = $vals[0];
       }
       elsif (@vals) {
           $val = \@vals;
       }
       else {
           $val = undef;
       }
   
       if (%conf) {
           $conf{_pre} = $val if $val;
           return \%conf;
       }
       else {
           return $val;
       }
   }
   
   #=item _decode_each_line
   
   sub _decode_each_line {
       my @lines = @_;
       my @decoded;
       foreach my $line (@lines) {
           my $decoded = _decode_lines($line);
           push @decoded, $decoded if defined $decoded;
       }
       return \@decoded;
   }
   
   #=item _decode_sulog
   
   sub _decode_sulog {
       my @lines = @_;
       my @decoded;
       my $last_tm;
       foreach my $line (@lines) {
           my $decoded = _decode_lines($line);
   
           if ( defined $decoded ) {
               if ( $decoded->{'tm'} ) {
                   $last_tm = $decoded->{'tm'};
                   next;
               }
               else {
                   $decoded->{'tm'} = $last_tm;
               }
               next unless $last_tm;
   
               push @decoded, $decoded if defined $decoded;
           }
       }
       return \@decoded;
   }
   
   #=item _decode_maclist
   
   sub _decode_maclist {
       my @lines = @_;
       my @decoded;
       my $total_entries = 0;
       my $current_tm    = 0;
       foreach my $line (@lines) {
           $line =~ s/\r?\n$//;
           my ( $mac, $loc, $tm ) = $line =~ /
               ([0-9a-fA-F ]{17})\s+
               (.*)\s+
               tm\s+
               (\d+)
           /x;
   
           if ($mac) {
               $mac =~ s/\s+//g;
               $loc =~ s/^\s+//;
               $loc =~ s/\s+$//;
   
               my $suid = undef;
               if ( $loc =~ /suid\s+=\s+(\d+)/ ) {
                   $suid = $1;
                   $loc  = undef;
               }
   
               push @decoded,
                 {
                   mac  => $mac,
                   loc  => $loc,
                   tm   => $tm,
                   suid => $suid,
                 };
           }
           elsif ( $line =~ /(\d+)\s+entries/ ) {
               $total_entries = $1;
           }
           elsif ( $line =~ /current tm = (\d+)\s+sec/ ) {
               $current_tm = $1;
           }
       }
   
       map { $_->{'cur_tm'} = $current_tm } @decoded;
   
       if ( scalar @decoded == $total_entries ) {
           return \@decoded;
       }
       else {
           return;
       }
   }
   
   1;    # End of Net::Telnet::Trango
   __END__
   
   =head1 SEE ALSO
   
   Trango Documentation -
   L<http://www.trangobroadband.com/support/product_docs.htm>
   
   L<Net::Telnet>
   
   =head1 TODO
   
   There are still a lot of commands that are not accessed directly.  If
   you call them (as cmd("command + args") or whatever) and it works,
   please send me examples that work and I will try to get it incorporated
   into the next version of the script.
   
   I also want to be able to parse the different types of output from
   commands like su, sudb all and anything else that would be better
   available as a perl datastructure.
   
   =head1 AUTHOR
   
   Andrew Fresh E<lt>andrew@rraz.netE<gt>
   
   =head1 SUPPORT
   
   You can find documentation for this module with the perldoc command.
   
       perldoc Net::Telnet::Trango
   
   You can also look for information at:
   
   =over 4
   
   =item * AnnoCPAN: Annotated CPAN documentation
   
   L<http://annocpan.org/dist/Net-Telnet-Trango>
   
   =item * CPAN Ratings
   
   L<http://cpanratings.perl.org/d/Net-Telnet-Trango>
   
   =item * RT: CPAN's request tracker
   
   L<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Net-Telnet-Trango>
   
   =item * Search CPAN
   
   L<http://search.cpan.org/dist/Net-Telnet-Trango>
   
   =back
   
   =head1 COPYRIGHT AND LICENSE
   
   Copyright (C) 2005,2006,2007 by Andrew Fresh
   
   This program is free software; you can redistribute it and/or modify it
   under the same terms as Perl itself.
   
   =cut
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