Annotation of trango/Net-Telnet-Trango/lib/Net/Telnet/Trango.pm, Revision 1.31
1.14 andrew 1: package Net::Telnet::Trango;
1.31 ! andrew 2: # $RedRiver: Trango.pm,v 1.30 2007/02/02 17:51:52 andrew Exp $
1.14 andrew 3: use strict;
4: use warnings;
5: use base 'Net::Telnet';
6:
7: =pod
8:
9: =head1 NAME
10:
1.26 andrew 11: Net::Telnet::Trango
12: - Perl extension for accessing the Trango telnet interface
1.14 andrew 13:
14: =head1 SYNOPSIS
15:
16: use Net::Telnet::Trango;
17: my $t = new Net::Telnet::Trango ( Timeout => 5 );
1.24 andrew 18:
1.14 andrew 19: $t->open( Host => $fox ) or die "Error connecting: $!";
20:
21: $t->login('password') or die "Couldn't log in: $!";
1.24 andrew 22:
1.14 andrew 23: # Do whatever
1.24 andrew 24:
1.14 andrew 25: $t->exit;
26: $t->close;
27:
28: =head1 DESCRIPTION
29:
30: Perl access to the telnet interface on Trango Foxes, SUs and APs.
31:
1.20 andrew 32: Another handy feature is that it will parse the output from certain
33: commands that is in the format "[key1] value1 [key2] value2" and put
34: those in a hashref that is returned. This makes using the output from
35: things like sysinfo very easy to do.
1.14 andrew 36:
37: =head2 EXPORT
38:
39: None
40:
1.24 andrew 41: =head1 METHODS
42:
43: =over
44:
1.14 andrew 45: =cut
46:
47: our $VERSION = '0.01';
48:
49: my %PRIVATE = (
50: is_connected => 0,
51: logged_in => 0,
52: );
53:
54: =pod
55:
1.26 andrew 56: =item B<new>
1.14 andrew 57:
1.26 andrew 58: - Creates a new Net::Telnet::Trango object.
59:
60: new([Options from Net::Telnet,]
61: [Decode => 0,]);
62:
63: Same as new from L<Net::Telnet> but sets the default Trango Prompt:
64: '/#> *$/'
1.14 andrew 65:
66: It also takes an optional parameter 'Decode'. If not defined it
67: defaults to 1, if it is set to 0, it will not decode the output and
1.27 mike 68: instead return a reference to an array of the lines that were returned
69: from the command.
1.14 andrew 70:
71: =cut
72:
73: sub new
74: {
75: my $class = shift;
76:
77: my %args;
78: if (@_ == 1) {
79: $args{'Host'} = shift;
80: } else {
81: %args = @_;
82: }
83:
84: $args{'Prompt'} ||= '/#> *$/';
85:
86: foreach my $key (keys %args) {
87: $PRIVATE{$key} = $args{$key};
88: }
89: $PRIVATE{'Decode'} = 1 unless defined $PRIVATE{'Decode'};
90: delete $args{'Decode'};
91:
92: my $self = $class->SUPER::new(%args);
93: bless $self if ref $self;
94:
95: return $self;
96: }
97:
98: # _password <new password> <new password>
99: # ? [command]
100: # apsearch <secs> <ch#> <h|v> [<ch#> <h|v>]...
101: # arp -bcast <on|off>
102: # bcastscant <all|suid> <ch#> <h|v> [<ch#> <h|v> ...
103: # bye
104: # cf2cf ap [default|<size>]
105: # date
106: # date <month> <day> <year>
107: # freq scantable
108: # freq channeltable
109: # freq writescan [<ch#> <h|v>]
110: # freq writechannel [<ch#> <freq>] ...
111: # freq <ch #> <h|v>
112: # help [command]
113: # heater [<on temp> <off temp>]
114: # ipconfig [<new ip> <new subnet mask> <new gateway>]
115: # log [<# of entries, 1..179>]
116: # log <sum> <# of entries, 1..179>
117: # logout
118: # opmode [ap [y]]
119: # password
120: # ping <ip addr>
121: # polar <h|v>
122: # power <setism|setunii> <max|min|<dBm>>
123: # reboot
124: # restart
125: # remarks [<str>]
126: # rfrxthreshold [<ism|unii> <-90|-85|-80|-75|-70|-65>]
127: # rfrxth [<ism|unii> <-90|-85|-80|-75|-70|-65>]
128: # sysinfo
129: # set suid <id>
130: # set apid <id>
131: # set baseid <id>
132: # set defaultopmode [<ap|su> <min,0..10>]
133: # set defaultopmode off
134: # set snmpcomm [<read | write | trap (id or setall)> <str>]
135: # set mir [on|off]
136: # set mir threshold <kbps>
137: # set rssitarget [<ism|unii> <dBm>]
138: # set serviceradius [<ism | unii> <miles>]
139: # ssrssi <ch #> <h|v>
140: # su [<suid>|all]
141: # su changechannel <all|suid> <ch#> <h|v>
142: # su ipconfig <suid> <new ip> <new subnet> <new gateway>
143: # su [live|poweroff|priority]
144: # su <ping|info|status> <suid>
145: # su powerleveling <all|suid>
146: # su reboot <all|suid>
147: # su restart <all|suid>
148: # su testrflink <all|suid> [r]
149: # su testrflink <setlen> [64..1600]
150: # su testrflink <aptx> [20..100]
151: # su sw <suid|all> <sw #> <on|off>
152: # sudb [dload | view]
153: # sudb add <suid> pr <cir,kbps> <mir,kbps> <device id,hex>
154: # sudb add <suid> reg <cir,kbps> <mir,kbps> <device id,hex>
155: # sudb delete <all|<suid>>
156: # sudb modify <suid> <cir|mir> <kbps>
157: # sudb modify <suid> <su2su> <group id,hex>
158: # sudb view
159: # sulog [lastmins | sampleperiod <1..60>]
160: # sulog [<# of entry,1..18>]
161: # survey <ism|unii> <time, sec> <h|v>
162: # sw [<sw #> <on|off>]
163: # temp
164: # tftpd [on|off]
165: # time
166: # time <hour> <min> <sec>
167: # save <mainimage|fpgaimage> <current chksum> <new chksum>
168: # save <systemsetting|sudb>
169: # updateflash <mainimage|fpgaimage> <current chksum> <new chksum>
170: # updateflash <systemsetting|sudb>
171:
172: =pod
173:
1.24 andrew 174: =back
1.14 andrew 175:
176: =head2 ACCESSORS
177:
1.26 andrew 178: These are usually only set internally.
179:
1.14 andrew 180: =over
181:
1.26 andrew 182: =item B<firmware_version>
1.14 andrew 183:
1.26 andrew 184: - returns the firmware version
1.14 andrew 185:
1.26 andrew 186: Returns the firmware version if available, otherwise undef.
1.14 andrew 187:
1.26 andrew 188: It should be available after a successful open().
1.14 andrew 189:
1.26 andrew 190: =item B<host_type>
191:
192: - return the type of host you are connected to.
1.14 andrew 193:
194: returns the type of host from the login banner for example M5830S or M5300S.
195:
1.26 andrew 196: Should be available after a successful open().
197:
198: =item B<is_connected>
199:
200: - Status of the connection to host.
201:
202: returns 1 when connected, undef otherwise.
203:
204: =item B<logged_in>
1.14 andrew 205:
1.26 andrew 206: - Status of being logged in to the host.
1.14 andrew 207:
1.26 andrew 208: returns 1 after a successful login(), 0 if it failed and undef if
209: login() was never called.
1.14 andrew 210:
1.26 andrew 211: =item B<login_banner>
1.14 andrew 212:
1.26 andrew 213: - The banner when first connecting to the host.
1.14 andrew 214:
1.20 andrew 215: returns the banner that is displayed when first connected at login.
1.26 andrew 216: Only set after a successful open().
1.14 andrew 217:
1.26 andrew 218: =item B<last_lines>
1.14 andrew 219:
1.26 andrew 220: - The last lines of output from the last cmd().
1.14 andrew 221:
1.26 andrew 222: returns, as an array ref, the output from the last cmd() that was run.
1.14 andrew 223:
1.26 andrew 224: =item B<last_error>
1.25 andrew 225:
1.26 andrew 226: - A text output of the last error that was encountered.
227:
228: returns the last error reported. Probably contains the last entry in
229: last_lines.
1.25 andrew 230:
1.14 andrew 231: =back
232:
233: =head2 ALIASES
234:
235: =over
236:
1.26 andrew 237: =item B<bye>
1.14 andrew 238:
1.26 andrew 239: - alias of L<exit()>.
1.14 andrew 240:
1.26 andrew 241: =item B<restart>
1.14 andrew 242:
1.26 andrew 243: - alias of L<reboot()>.
1.14 andrew 244:
245: =back
246:
247: =head2 COMMANDS
248:
1.19 andrew 249: Most of these are just shortcuts to C<cmd(String =E<gt> METHOD)>,
250: as such they accept the same options as C<cmd()>.
251: Specifically they take a named paramater "args", for example:
1.14 andrew 252: C<tftpd(args =E<gt> 'on')> would enable tftpd
253:
254: =over
255:
1.26 andrew 256: =item B<tftpd>
257:
258: - Returns a hash ref of the decoded output from the
259: command.
1.14 andrew 260:
1.26 andrew 261: Also see enable_tftpd() and disable_tftpd() as those check that it was
262: successfully changed.
1.14 andrew 263:
1.26 andrew 264: =item B<ver>
1.14 andrew 265:
1.26 andrew 266: - Returns a hash ref of the decoded output from the
267: command.
1.14 andrew 268:
1.26 andrew 269: =item B<sysinfo>
1.14 andrew 270:
1.26 andrew 271: - Returns a hash ref of the decoded output from the
272: command.
1.14 andrew 273:
1.26 andrew 274: =item B<exit>
1.14 andrew 275:
1.26 andrew 276: - exits the command session with the Trango and closes
277: the connection
1.14 andrew 278:
1.26 andrew 279: =item B<reboot>
1.14 andrew 280:
1.26 andrew 281: - reboots the Trango and closes the connection
1.14 andrew 282:
1.26 andrew 283: =item B<remarks>
1.14 andrew 284:
1.26 andrew 285: - Set or retrieve the remarks.
1.17 andrew 286:
1.18 andrew 287: Takes an optional argument, which sets the remarks.
288: If there is no argument, returns the current remarks.
1.17 andrew 289:
1.26 andrew 290: my $old_remarks = $t->remarks();
291: $t->remarks($new_remarks);
292:
293: =item B<sulog>
294:
295: - returns an array ref of hashes containing each log
296: line.
297:
298: =item B<save_sudb>
1.14 andrew 299:
1.26 andrew 300: - returns true on success, undef on failure
1.14 andrew 301:
1.26 andrew 302: =item B<syslog>
1.14 andrew 303:
1.26 andrew 304: - returns the output from the syslog command
1.14 andrew 305:
1.26 andrew 306: =item B<pipe>
1.14 andrew 307:
1.26 andrew 308: - returns the output from the pipe command
1.14 andrew 309:
1.26 andrew 310: =item B<maclist>
1.14 andrew 311:
1.26 andrew 312: - returns the output from the maclist command
1.14 andrew 313:
1.26 andrew 314: =item B<maclist_reset>
1.14 andrew 315:
1.26 andrew 316: - resets the maclist.
1.14 andrew 317:
1.26 andrew 318: No useful output.
1.14 andrew 319:
1.26 andrew 320: =item B<eth_list>
1.14 andrew 321:
1.26 andrew 322: - returns the output from the eth list command
1.14 andrew 323:
1.26 andrew 324: =item B<su_info>
1.14 andrew 325:
1.26 andrew 326: - returns information about the SU.
1.17 andrew 327:
1.26 andrew 328: You need to pass in the $suid and it will return the info for that suid.
1.17 andrew 329:
1.26 andrew 330: $t->su_info($suid);
1.17 andrew 331:
1.31 ! andrew 332: =item B<su_testrflink>
! 333:
! 334: - tests the RF Link to an su
! 335:
! 336: $t->su_testrflink($suid|'all');
! 337:
1.26 andrew 338: =item B<save_ss>
339:
340: - saves the config.
341:
342: Returns 1 on success, undef on failure.
1.17 andrew 343:
1.14 andrew 344: =cut
345:
346:
1.27 mike 347: my $success = 'Success\\.';
1.14 andrew 348: my %COMMANDS = (
349: tftpd => { decode => 'all', expect => $success },
350: ver => { decode => 'all' },
351: sysinfo => { decode => 'all', expect => $success },
352: updateflash => { decode => 'all', expect => $success },
353: sulog => { decode => 'sulog', expect => $success },
354: 'exit' => { no_prompt => 1, cmd_disconnects => 1 },
355: reboot => { no_prompt => 1, cmd_disconnects => 1 },
1.17 andrew 356: remarks => { decode => 'all', expect => $success },
1.14 andrew 357: save_sudb => { String => 'save sudb', expect => $success },
358: syslog => { expect => $success },
359: 'pipe' => { }, # XXX needs a special decode
360: maclist => { decode => 'maclist' },
361: maclist_reset => { String => 'maclist reset', expect => 'done' },
362: eth_link => { String => 'eth link', expect => $success },
1.17 andrew 363: su_info => { String => 'su info', decode => 'all', expect => $success },
1.31 ! andrew 364: su_testrflink => { String => 'su testrflink', decode => 'all', expect => $success },
1.17 andrew 365: save_ss => { String => 'save ss', expect => $success },
1.21 andrew 366: opmode => { decode => 'all', expect => $success },
1.14 andrew 367: # eth r, w and reset???
368: #su password???
369: #_bootloader
370: #temp
371: #heater
372: );
373:
374: my %ALIASES = (
375: bye => 'exit',
376: restart => 'reboot',
1.27 mike 377: Host => 'host',
1.14 andrew 378: );
379:
380: my %ACCESS = map { $_ => 1 } qw(
381: firmware_version
382: host_type
383: is_connected
384: logged_in
385: login_banner
386: Timeout
387: last_lines
388: last_vals
1.25 andrew 389: last_error
1.29 andrew 390: Decode
1.14 andrew 391: );
392:
393: sub AUTOLOAD
394: {
395: my $self = shift;
396:
397: my ($method) = (our $AUTOLOAD) =~ /^.*::(\w+)$/
398: or die "Weird: $AUTOLOAD";
399:
400: if (exists $ALIASES{$method}) {
401: $method = $ALIASES{$method};
402: return $self->$method(@_);
403: }
404:
405: if (exists $COMMANDS{$method}) {
1.30 andrew 406: my %cmd;
407: foreach my $k (keys %{ $COMMANDS{$method} }) {
408: $cmd{$k} = $COMMANDS{$method}{$k};
409: }
410: $cmd{'String'} ||= $method;
411: $cmd{'args'} .= ' ' . shift if (@_ == 1);
412: return $self->cmd(%cmd, @_);
1.14 andrew 413: }
414:
415: if (exists $ACCESS{$method}) {
416: my $prev = $PRIVATE{$method};
417: ($PRIVATE{$method}) = @_ if @_;
418: return $prev;
419: }
420:
421: $method = "SUPER::$method";
422: return $self->$method(@_);
423: }
424:
425: =pod
426:
1.26 andrew 427: =item B<open>
428:
429: - Open a connection to a Trango AP.
1.14 andrew 430:
1.20 andrew 431: Calls Net::Telnet::open() then makes sure you get a password prompt so
432: you are ready to login() and parses the login banner so you can get
433: host_type() and firmware_version()
1.14 andrew 434:
435: =cut
436:
437: sub open
438: {
439: my $self = shift;
440:
441: unless ( $self->SUPER::open(@_) ) {
1.27 mike 442: $self->last_error("Couldn't connect to " . $self->host . ": $!");
1.29 andrew 443: return;
1.14 andrew 444: }
445:
446: ## Get to login prompt
447: unless ($self->waitfor(
448: -match => '/password: ?$/i',
449: -errmode => "return",
450: ) ) {
1.27 mike 451: $self->last_error("problem connecting to host (" . $self->host . "): " .
1.25 andrew 452: $self->lastline);
1.29 andrew 453: return;
1.14 andrew 454: }
455:
456: $self->parse_login_banner($self->lastline);
457:
458: $self->is_connected(1);
459:
460: return $self->is_connected;
461: }
462:
463: =pod
464:
1.26 andrew 465: =item B<login>
466:
467: - Login to the AP.
1.14 andrew 468:
1.20 andrew 469: Calls open() if not already connected, then sends the password and sets
470: logged_in() if successful
1.14 andrew 471:
472: =cut
473:
474: sub login
475: {
476: my $self = shift;
477:
478: unless ($self->is_connected) {
1.29 andrew 479: $self->open or return;
1.14 andrew 480: }
481:
482: my $password = shift;
483:
484: $self->print($password);
485: unless ($self->waitfor(
486: -match => $self->prompt,
487: -errmode => "return",
488: ) ) {
1.27 mike 489: $self->last_error("login ($self->host) failed: " . $self->lastline);
1.29 andrew 490: return;
1.14 andrew 491: }
492:
493: $self->logged_in(1);
494:
495: return $self->logged_in;
496: }
497:
498: =pod
499:
1.26 andrew 500: =item B<parse_login_banner>
501:
502: - Converts the login_banner to some useful
503: variables.
1.14 andrew 504:
1.20 andrew 505: Takes a login banner (what you get when you first connect to the Trango)
506: or reads what is already in login_banner() then parses it and sets
507: host_type() and firmware_version() as well as login_banner()
1.14 andrew 508:
509: =cut
510:
511: sub parse_login_banner
512: {
513: my $self = shift;
514:
515: if (@_) {
516: $self->login_banner(@_);
517: }
518:
519: my $banner = $self->login_banner;
520:
1.28 mike 521: my ($type, $sep1, $subtype, $sep2, $ver) = $banner =~
522: /Welcome to Trango Broadband Wireless (\S+)([\s-]+)(\S+)([\s-]+)(.+)$/i;
523:
524: $type .= $sep1 . $subtype;
525: $ver = $subtype . $sep2 . $ver;
1.14 andrew 526:
527: $self->login_banner($banner);
528: $self->host_type($type);
529: $self->firmware_version($ver);
530:
531: return 1;
532: }
533:
534: =pod
535:
1.26 andrew 536: =item B<su_password>
1.14 andrew 537:
1.26 andrew 538: - Set the password on SUs connected to the AP.
539:
540: su_password('new_password'[, 'suid']) If no suid is specified,
1.23 mike 541: the default is "all".
1.14 andrew 542:
1.26 andrew 543: $t->su_password('good_pass', 5);
544:
1.14 andrew 545: =cut
546:
547: sub su_password
548: {
549: my $self = shift;
550: my $new_pass = shift || '';
1.23 mike 551: my $su = shift || 'all';
1.14 andrew 552:
553: unless (defined $new_pass) {
1.25 andrew 554: $self->last_error("No new password");
1.29 andrew 555: #return;
1.14 andrew 556: }
557:
558: return $self->cmd(String => 'su password ' .
559: $su . ' ' .
560: $new_pass . ' ' .
561: $new_pass,
562: expect => $success,
563: );
564: }
565:
566: =pod
567:
1.26 andrew 568: =item B<su_ipconfig>
569:
570: - Change IP configuration on SUs connected to
571: the AP.
1.14 andrew 572:
1.26 andrew 573: su_ipconfig( 'suid', 'new_ip', 'new_subnet', 'new_gateway' )
574:
575: $t->su_ipconfig( 5, '10.0.1.5', '255.255.255.0', '10.0.1.1' );
1.14 andrew 576:
577: =cut
578:
579: sub su_ipconfig
580: {
581: my $self = shift;
582:
583: my $suid = shift;
584: my $new_ip = shift;
585: my $new_subnet = shift;
586: my $new_gateway = shift;
587:
1.25 andrew 588: if ($suid =~ /\D/) {
589: $self->last_error("Invalid suid '$suid'");
1.29 andrew 590: return;
1.25 andrew 591: }
592: unless ($new_ip) {
593: $self->last_error("no new_ip passed");
1.29 andrew 594: return;
1.25 andrew 595: }
596: unless ($new_subnet) {
597: $self->last_error("no new_subnet passed");
1.29 andrew 598: return;
1.25 andrew 599: }
600: unless ($new_gateway) {
601: $self->last_error("no new_gateway passed");
1.29 andrew 602: return;
1.25 andrew 603: }
1.14 andrew 604:
605: # su ipconfig <suid> <new ip> <new subnet> <new gateway>
606: return $self->cmd(String => 'su ipconfig ' .
607: $suid . ' ' .
608: $new_ip . ' ' .
609: $new_subnet . ' ' .
610: $new_gateway,
611: expect => $success,
612: );
613: }
614:
615: =pod
616:
1.26 andrew 617: =item B<sudb_view>
1.14 andrew 618:
1.26 andrew 619: - Returns the output from the sudb view command
1.14 andrew 620:
1.26 andrew 621: returns a reference to an array of hashes each containing these keys
622: 'suid', 'type', 'cir', 'mir' and 'mac'
1.14 andrew 623:
624: =cut
625:
626: sub sudb_view
627: {
628: my $self = shift;
629:
1.29 andrew 630: my $lines = $self->cmd( String => 'sudb view', expect => $success ) || [];
1.14 andrew 631:
1.29 andrew 632: return unless @{ $lines };
1.14 andrew 633:
634: unless ($PRIVATE{'Decode'}) {
1.29 andrew 635: return $lines;
1.14 andrew 636: }
637:
638: my @sus;
1.29 andrew 639: foreach (@{ $lines }) {
1.14 andrew 640: next unless $_;
641: if (/^\[(\d+)\]\s+(\d+)\s+(\d+)\s+(\d+)\s+([0-9A-Fa-f\s]+)$/) {
642: my %s = (
643: suid => $1,
644: type => $2,
645: cir => $3,
646: mir => $4,
647: mac => $5,
648: );
649:
650: $s{'mac'} =~ s/\s//g;
651: $s{'mac'} = uc($s{'mac'});
652:
653: push @sus, \%s;
654: }
655: }
656:
657: return \@sus;
658: }
659:
660: =pod
661:
1.26 andrew 662: =item B<sudb_add>
1.14 andrew 663:
664: Takes the following paramaters
665:
666: suid : numeric,
667: type : (reg|pr)
668: cir : numeric,
669: mir : numeric,
670: mac : Almost any format, it will be reformatted,
671:
672: and returns true on success or undef otherwise.
673:
1.26 andrew 674: $t->sudb_add($suid, 'reg', $cir, $mir, $mac);
675:
1.14 andrew 676: You should save_sudb() after calling this, or your changes will be lost
677: when the AP is rebooted.
678:
679: =cut
680:
681: sub sudb_add
682: {
683: my $self = shift;
684: my $suid = shift;
685: my $type = shift;
686: my $cir = shift;
687: my $mir = shift;
688: my $mac = shift;
689:
690: if ($suid =~ /\D/) {
1.25 andrew 691: $self->last_error("Invalid suid '$suid'");
1.29 andrew 692: return;
1.14 andrew 693: }
694:
695: unless (lc($type) eq 'reg' || lc($type) eq 'pr') {
1.25 andrew 696: $self->last_error("Invalid type '$type'");
1.29 andrew 697: return;
1.14 andrew 698: }
699:
700: if ($cir =~ /\D/) {
1.25 andrew 701: $self->last_error("Invalid CIR '$cir'");
1.29 andrew 702: return;
1.14 andrew 703: }
704:
705: if ($mir =~ /\D/) {
1.25 andrew 706: $self->last_error("Invalid MIR '$mir'");
1.29 andrew 707: return;
1.14 andrew 708: }
709:
710: my $new_mac = $mac;
711: $new_mac =~ s/[^0-9A-Fa-f]//;
712: unless (length $new_mac == 12) {
1.25 andrew 713: $self->last_error("Invalid MAC '$mac'");
1.29 andrew 714: return;
1.14 andrew 715: }
716: $new_mac = join ' ', $new_mac =~ /../g;
717:
718: my $string = 'sudb add ' .
719: $suid . ' ' .
720: $type . ' ' .
721: $cir . ' ' .
722: $mir . ' ' .
723: $new_mac;
724:
725:
726: return $self->cmd( String => $string, expect => $success );
727: }
728:
729: =pod
730:
1.26 andrew 731: =item B<sudb_delete>
1.14 andrew 732:
733: Takes either 'all' or the suid of the su to delete
734: and returns true on success or undef otherwise.
735:
1.26 andrew 736: $t->sudb_delete($suid);
737:
1.14 andrew 738: You should save_sudb() after calling this, or your changes will be lost
739: when the AP is rebooted.
740:
741: =cut
742:
743: sub sudb_delete
744: {
745: my $self = shift;
746: my $suid = shift;
747:
1.25 andrew 748: #if (lc($suid) ne 'all' || $suid =~ /\D/) {
749: if ($suid =~ /\D/) {
750: $self->last_error("Invalid suid '$suid'");
1.29 andrew 751: return;
1.14 andrew 752: }
753:
754: return $self->cmd( String => 'sudb delete ' . $suid, expect => $success );
755: }
756:
757: =pod
758:
1.26 andrew 759: =item B<sudb_modify>
1.14 andrew 760:
1.26 andrew 761: Takes either the suid of the su to change
1.14 andrew 762: as well as what you are changing, either "cir, mir or su2su"
763: and returns true on success or undef otherwise.
764:
765: cir and mir also take a value to set the cir/mir to.
766:
767: su2su takes a group id parameter that is in hex.
768:
1.26 andrew 769: $t->sudb_modify($suid, 'cir', 512);
770:
1.14 andrew 771: You should save_sudb() after calling this, or your changes will be lost
772: when the AP is rebooted.
773:
774: =cut
775:
776: sub sudb_modify
777: {
778: my $self = shift;
779: my $suid = shift;
780: my $opt = shift;
781: my $value = shift;
782:
783: if ($suid =~ /\D/) {
1.25 andrew 784: $self->last_error("Invalid suid '$suid'");
1.29 andrew 785: return;
1.14 andrew 786: }
787:
788: if (lc($opt) eq 'cir' or lc($opt) eq 'mir') {
789: if ($value =~ /\D/) {
1.25 andrew 790: $self->last_error("Invalid $opt '$value'");
1.29 andrew 791: return;
1.14 andrew 792: }
793: } elsif (lc($opt) eq 'su2su') {
794: if ($value =~ /[^0-9A-Za-f]/) {
1.25 andrew 795: $self->last_error("Invalid MAC '$value'");
1.29 andrew 796: return;
1.14 andrew 797: }
798: } else {
1.25 andrew 799: $self->last_error("Invalid option '$opt'");
1.29 andrew 800: return;
1.14 andrew 801: }
802:
803: my $string = 'sudb modify ' . $suid . ' ' . $opt . ' ' . $value;
804:
805: return $self->cmd( String => $string, expect => $success );
806: }
807:
808: =pod
809:
1.26 andrew 810: =item B<enable_tftpd>
811:
812: - enable the TFTP server
1.14 andrew 813:
814: runs C<tftpd(args =E<gt> 'on')> and makes sure that Tftpd is now 'listen'ing
815:
816: =cut
817:
818: sub enable_tftpd
819: {
820: my $self = shift;
821:
822: my $vals = $self->tftpd( args => 'on' );
823:
824: if ($vals->{'Tftpd'} eq 'listen') {
825: return $vals;
826: } else {
1.29 andrew 827: return;
1.14 andrew 828: }
829: }
830:
831: =pod
832:
1.26 andrew 833: =item B<disable_tftpd>
834:
835: - disable the TFTP server
1.14 andrew 836:
837: runs C<tftpd(args =E<gt> 'off')> and makes sure that Tftpd is now 'disabled'
838:
839: =cut
840:
841: sub disable_tftpd
842: {
843: my $self = shift;
844:
845: my $vals = $self->tftpd( args => 'off' );
846:
847: if (ref $vals eq 'HASH' && $vals->{'Tftpd'} eq 'disabled') {
848: return $vals;
849: } else {
1.29 andrew 850: return;
1.14 andrew 851: }
852: }
853:
854: =pod
855:
1.26 andrew 856: =item B<cmd>
857:
858: - runs a command on the AP.
1.14 andrew 859:
1.20 andrew 860: This does most of the work. At the heart, it calls Net::Telnet::cmd()
861: but it also does some special stuff for Trango.
1.14 andrew 862:
863: Normally returns the last lines from from the command
864:
1.26 andrew 865: If you are using this, rather than one of the "easy" methods above,
866: you probably want to read through the source of this module to see how
867: some of the other commands are called.
868:
869: In addition to the Net::Telnet::cmd() options, it also accepts these:
1.14 andrew 870:
871: I<decode>
1.26 andrew 872:
1.20 andrew 873: - if this is true, then it will send the output lines to _decode_lines()
874: and then returns the decoded output
1.14 andrew 875:
1.26 andrew 876: I<no_prompt>
877:
878: - if this is true, it does not wait for a prompt, so you are not stuck
879: waiting for something that will never happen.
880:
1.14 andrew 881: I<cmd_disconnects>
1.26 andrew 882:
1.20 andrew 883: - if this is true, it then sets logged_in() to false, then it will
1.26 andrew 884: close() the connection and set is_connected() to false
1.14 andrew 885:
886: I<expect>
1.26 andrew 887:
1.20 andrew 888: - if this is set (usually to 'Success.') it will check for that in the
889: last line of output and if it does not, will return undef because the
890: command probably failed
1.14 andrew 891:
892: I<args>
1.26 andrew 893:
1.20 andrew 894: - a string containing the command line options that are passed to the
895: command
1.14 andrew 896:
1.26 andrew 897: $t->cmd( String => 'exit', no_prompt => 1, cmd_disconnects => 1 );
898:
1.14 andrew 899: =cut
900:
901: sub cmd
902: {
903: my $self = shift;
904:
905: my @valid_net_telnet_opts = qw(
906: String
907: Output
908: Cmd_remove_mode
909: Errmode
910: Input_record_separator
911: Ors
912: Output_record_separator
913: Prompt
914: Rs
915: Timeout
916: );
917:
918: my %cfg;
919: if (@_ == 1) {
920: $cfg{'String'} = shift;
921: } elsif (@_ > 1) {
922: %cfg = @_;
923: }
924:
925: $cfg{'Timeout'} ||= $self->Timeout;
926:
927: unless ($cfg{'String'}) {
1.25 andrew 928: $self->last_error("No command passed");
1.29 andrew 929: return;
1.14 andrew 930: }
931:
932: unless ($self->is_connected) {
1.25 andrew 933: $self->last_error("Not connected");
1.29 andrew 934: return;
1.14 andrew 935: }
936:
937: unless ($self->logged_in) {
1.25 andrew 938: $self->last_error("Not logged in");
1.29 andrew 939: return;
1.14 andrew 940: }
941:
942:
943: my %cmd;
944: foreach (@valid_net_telnet_opts) {
945: if (exists $cfg{$_}) {
946: $cmd{$_} = $cfg{$_};
947: }
948: }
949: if ($cfg{'args'}) {
950: $cmd{'String'} .= ' ' . $cfg{'args'};
951: }
1.30 andrew 952:
1.14 andrew 953: my @lines;
1.30 andrew 954: if ($cfg{'no_prompt'}) {
1.14 andrew 955: $self->print($cmd{'String'});
956: @lines = $self->lastline;
1.30 andrew 957: } else {
958: @lines = $self->SUPER::cmd(%cmd);
1.14 andrew 959: }
960:
961: $self->last_lines(\@lines);
962:
963: my $vals = 1;
964: if ($PRIVATE{'Decode'} && $cfg{'decode'}) {
965: if ($cfg{'decode'} eq 'each') {
966: $vals = _decode_each_line(@lines);
967: } elsif ($cfg{'decode'} eq 'sulog') {
968: $vals = _decode_sulog(@lines);
969: } elsif ($cfg{'decode'} eq 'maclist') {
970: $vals = _decode_maclist(@lines);
971: } else {
972: $vals = _decode_lines(@lines);
973: }
974: }
975:
976: $self->last_vals($vals);
977:
978:
979: my $last = $self->lastline;
980:
981: if ((not $cfg{'expect'}) || $last =~ /$cfg{'expect'}$/) {
982: if ($cfg{'cmd_disconnects'}) {
983: $self->logged_in(0);
984: $self->close;
985: $self->is_connected(0);
986: }
987:
988: if ($PRIVATE{'Decode'} && $cfg{'decode'}) {
989: return $vals;
990: } else {
1.27 mike 991: return \@lines;
1.14 andrew 992: }
993: } else {
1.25 andrew 994: $self->last_error("Error with command ($cfg{'String'}): $last");
1.29 andrew 995: return;
1.14 andrew 996: }
997: }
998:
999: #=item _decode_lines
1000:
1001: sub _decode_lines
1002: {
1003: my @lines = @_;
1004:
1005: my %conf;
1006:
1007: my $key = '';
1.17 andrew 1008: my $val = undef;
1.27 mike 1009: my @vals;
1.14 andrew 1010: my $in_key = 0;
1.17 andrew 1011: my $in_val = 1;
1.14 andrew 1012:
1013: foreach my $line (@lines) {
1014: next if $line =~ /$success$/;
1015:
1016: my @chars = split //, $line;
1017:
1018: my $last_key = '';
1019: foreach my $c (@chars) {
1020:
1021: if ($c eq '[' || $c eq "\r" || $c eq "\n") {
1022: if ($c eq '[') {
1023: $in_key = 1;
1024: $in_val = 0;
1025: } else {
1026: $in_key = 0;
1.17 andrew 1027: $in_val = 1;
1.14 andrew 1028: }
1029:
1030: if ($key) {
1031: $key =~ s/^\s+//;
1032: $key =~ s/\s+$//;
1033:
1.27 mike 1034: if ($val) {
1.17 andrew 1035: $val =~ s/^\s+//;
1036: $val =~ s/\s+$//;
1037: }
1.14 andrew 1038:
1039: if ($key eq 'Checksum' && $last_key) {
1040: # Special case for these bastids.
1041: my $new = $last_key;
1042: $new =~ s/\s+\S+$//;
1043: $key = $new . " " . $key;
1044: }
1045:
1.27 mike 1046: $conf{$key} = $val;
1.14 andrew 1047: $last_key = $key;
1048: $key = '';
1.27 mike 1049: } elsif ($val) {
1050: push @vals, $val;
1051: }
1052: $val = '';
1.14 andrew 1053:
1054: } elsif ($c eq ']') {
1055: $in_val = 1;
1056: $in_key = 0;
1057: $c = shift @chars;
1058:
1059: } elsif ($in_key) {
1060: $key .= $c;
1061:
1062: } elsif ($in_val) {
1063: $val .= $c;
1064: }
1065: }
1066: }
1067:
1.27 mike 1068: unless ($key) {
1069: push @vals, $val;
1070: }
1071:
1072: if (@vals == 1) {
1073: $val = $vals[0];
1074: } elsif (@vals) {
1075: $val= \@vals;
1076: } else {
1077: $val = undef;
1078: }
1079:
1.14 andrew 1080: if (%conf) {
1.27 mike 1081: $conf{_pre} = $val if $val;
1.14 andrew 1082: return \%conf;
1083: } else {
1.17 andrew 1084: return $val;
1.14 andrew 1085: }
1086: }
1087:
1088: #=item _decode_each_line
1089:
1090: sub _decode_each_line
1091: {
1092: my @lines = @_;
1093: my @decoded;
1094: foreach my $line (@lines) {
1095: my $decoded = _decode_lines($line);
1096: push @decoded, $decoded if defined $decoded;
1097: }
1098: return \@decoded;
1099: }
1100:
1101: #=item _decode_sulog
1102:
1103: sub _decode_sulog
1104: {
1105: my @lines = @_;
1106: my @decoded;
1107: my $last_tm;
1108: foreach my $line (@lines) {
1109: my $decoded = _decode_lines($line);
1110:
1111: if (defined $decoded) {
1112: if ($decoded->{'tm'}) {
1113: $last_tm = $decoded->{'tm'};
1114: next;
1115: } else {
1116: $decoded->{'tm'} = $last_tm;
1117: }
1118: next unless $last_tm;
1119:
1120: push @decoded, $decoded if defined $decoded;
1121: }
1122: }
1123: return \@decoded;
1124: }
1125:
1126: #=item _decode_maclist
1127:
1128: sub _decode_maclist
1129: {
1130: my @lines = @_;
1131: my @decoded;
1132: my $total_entries = 0;
1133: my $current_tm = 0;
1134: foreach my $line (@lines) {
1135: $line =~ s/\r?\n$//;
1136: my ($mac, $loc, $tm) = $line =~ /
1137: ([0-9a-fA-F ]{17})\s+
1138: (.*)\s+
1139: tm\s+
1140: (\d+)
1141: /x;
1142:
1143: if ($mac) {
1144: $mac =~ s/\s+//g;
1145: $loc =~ s/^\s+//;
1146: $loc =~ s/\s+$//;
1147:
1148: my $suid = undef;
1149: if ($loc =~ /suid\s+=\s+(\d+)/) {
1150: $suid = $1;
1151: $loc = undef;
1152: }
1153:
1154: push @decoded, {
1155: mac => $mac,
1156: loc => $loc,
1157: tm => $tm,
1158: suid => $suid,
1159: };
1160: } elsif ($line =~ /(\d+)\s+entries/) {
1161: $total_entries = $1;
1162: } elsif ($line =~ /current tm = (\d+)\s+sec/) {
1163: $current_tm = $1
1164: }
1165: }
1.15 andrew 1166:
1167: map { $_->{'cur_tm'} = $current_tm } @decoded;
1168:
1.14 andrew 1169: if (scalar @decoded == $total_entries) {
1170: return \@decoded;
1171: } else {
1172: # XXX we should have a way to set last error, not sure why we don't
1.29 andrew 1173: return;
1.14 andrew 1174: }
1175: }
1176:
1177: 1;
1178: __END__
1179:
1180: =back
1181:
1182: =head1 SEE ALSO
1183:
1.26 andrew 1184: Trango Documentation - http://www.trangobroadband.com/support/product_docs.htm
1.14 andrew 1185:
1186: L<Net::Telnet>
1187:
1188: =head1 TODO
1189:
1.20 andrew 1190: There are still a lot of commands that are not accessed directly. If
1191: you call them (as cmd("command + args") or whatever) and it works,
1192: please send me examples that work and I will try to get it incorporated
1193: into the next version of the script.
1194:
1195: I also want to be able to parse the different types of output from
1196: commands like su, sudb all and anything else that would be better
1197: available as a perl datastructure.
1.14 andrew 1198:
1199: =head1 AUTHOR
1200:
1201: Andrew Fresh E<lt>andrew@rraz.netE<gt>
1202:
1203: =head1 COPYRIGHT AND LICENSE
1204:
1.26 andrew 1205: Copyright (C) 2005,2006,2007 by Andrew Fresh
1.14 andrew 1206:
1207: This library is free software; you can redistribute it and/or modify
1208: it under the same terms as Perl itself, either Perl version 5.8.7 or,
1209: at your option, any later version of Perl 5 you may have available.
1210:
1211: =cut
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