1 | package LATMOS::Accounts::Cli::Object; |
---|
2 | |
---|
3 | # $Id: Cli.pm 2145 2018-08-29 18:15:46Z nanardon $ |
---|
4 | |
---|
5 | use strict; |
---|
6 | use warnings; |
---|
7 | use Moose; |
---|
8 | use LATMOS::Accounts::Log; |
---|
9 | use LATMOS::Accounts::Utils; |
---|
10 | use Term::ReadLine; |
---|
11 | use Text::ParseWords; |
---|
12 | use Getopt::Long; |
---|
13 | |
---|
14 | extends 'LATMOS::Accounts::Cli::Base'; |
---|
15 | |
---|
16 | =head1 NAME |
---|
17 | |
---|
18 | LATMOS::Accounts::Cli - Command line interface functions |
---|
19 | |
---|
20 | =head1 DESCRIPTION |
---|
21 | |
---|
22 | This module handle envirronment and functons for L<la-cli> tools. |
---|
23 | |
---|
24 | =cut |
---|
25 | |
---|
26 | =head1 FUNCTIONS |
---|
27 | |
---|
28 | =cut |
---|
29 | |
---|
30 | has otype => ( is => 'ro' ); |
---|
31 | has objs => ( is => 'rw' ); |
---|
32 | |
---|
33 | =head1 CLI FUNCTIONS |
---|
34 | |
---|
35 | =head2 OBJECT COLLECTION FUNCTIONS |
---|
36 | |
---|
37 | =cut |
---|
38 | |
---|
39 | sub BUILD { |
---|
40 | my ( $self ) = @_; |
---|
41 | |
---|
42 | my $labase = $self->base; |
---|
43 | my $OUT = $self->Context->Out; |
---|
44 | |
---|
45 | $self->{_otype} = $self->otype; |
---|
46 | $self->{_objects} = $self->objs; |
---|
47 | |
---|
48 | =head3 + |
---|
49 | |
---|
50 | add item to selection |
---|
51 | |
---|
52 | =cut |
---|
53 | |
---|
54 | $self->add_func('+', { |
---|
55 | code => sub { |
---|
56 | my ($env, @ids) = @_; |
---|
57 | my %ids = map { $_->id => 1 } @{$env->{_objects}}; |
---|
58 | foreach (@ids) { |
---|
59 | $ids{$_} and next; |
---|
60 | my $o = $env->base->get_object($env->{_otype}, $_) or next; |
---|
61 | push(@{$env->{_objects}}, $o); |
---|
62 | } |
---|
63 | printf $OUT "select is now %s: %s\n", $env->{_otype}, join(', ', map { |
---|
64 | $_->id } @{$env->{_objects}}); |
---|
65 | }, |
---|
66 | completion => sub { |
---|
67 | my ($env, undef, @ids) = @_; |
---|
68 | my %ids = map { $_->id => 1 } @{$env->{_objects}}; |
---|
69 | return ( grep { ! $ids{$_} } $env->base->list_objects($env->{_otype})); |
---|
70 | }, |
---|
71 | } |
---|
72 | ); |
---|
73 | $self->add_func('-', { |
---|
74 | help => 'add item to selection', |
---|
75 | code => sub { |
---|
76 | my ($env, @ids) = @_; |
---|
77 | my %ids = map { $_ => 1 } @ids; |
---|
78 | my @newobjs = grep { !$ids{$_->id} } @{$env->{_objects}}; |
---|
79 | |
---|
80 | if (!@newobjs) { |
---|
81 | print $OUT "This would remove all objects from the list...\n"; |
---|
82 | return; |
---|
83 | } else { |
---|
84 | @{$env->{_objects}} = @newobjs; |
---|
85 | } |
---|
86 | printf $OUT "select is now %s: %s\n", $env->{_otype}, join(', ', map { |
---|
87 | $_->id } @{$env->{_objects}}); |
---|
88 | }, |
---|
89 | completion => sub { |
---|
90 | my ($env, undef, @ids) = @_; |
---|
91 | my %ids = map { $_ => 1 } @ids; |
---|
92 | grep { !$ids{$_} } map { $_->id } @{$env->{_objects}}; |
---|
93 | }, |
---|
94 | } |
---|
95 | ); |
---|
96 | |
---|
97 | =head3 show |
---|
98 | |
---|
99 | show |
---|
100 | show [atttribute] |
---|
101 | |
---|
102 | Show an attributes of selected objects |
---|
103 | |
---|
104 | =cut |
---|
105 | |
---|
106 | $self->add_func('show', { |
---|
107 | code => sub { |
---|
108 | my ($env, $attr) = @_; |
---|
109 | if (!$attr) { |
---|
110 | foreach (@{$env->{_objects}}) { |
---|
111 | print $OUT $_->dump; |
---|
112 | } |
---|
113 | } else { |
---|
114 | foreach my $u (@{$env->{_objects}}) { |
---|
115 | print $OUT sort map { $u->id . ': ' .($_ || '') . "\n" } $u->get_attributes($attr); |
---|
116 | } |
---|
117 | } |
---|
118 | }, |
---|
119 | completion => sub { |
---|
120 | if (!$_[2]) { |
---|
121 | my $flag = $_[1] =~ /^_/ ? 'ra' : 'r'; |
---|
122 | return $_[0]->base->list_canonical_fields($_[0]->{_otype}, $flag) |
---|
123 | } |
---|
124 | }, |
---|
125 | }); |
---|
126 | $self->add_func('print', { |
---|
127 | help => 'print fmt - show attributes using template', |
---|
128 | code => sub { |
---|
129 | my ($env, $fmt) = @_; |
---|
130 | if (!defined($fmt)) { |
---|
131 | print $OUT "no format given"; |
---|
132 | return; |
---|
133 | } |
---|
134 | foreach (@{$env->{_objects}}) { |
---|
135 | print $OUT $_->queryformat($fmt) . "\n"; |
---|
136 | } |
---|
137 | }, |
---|
138 | }); |
---|
139 | $self->add_func('unset', { |
---|
140 | help => 'unset attribute - unset specified attribute', |
---|
141 | code => sub { |
---|
142 | my ($env, $attr) = @_; |
---|
143 | $attr or do { |
---|
144 | print $OUT "Attributes must be specified"; |
---|
145 | return; |
---|
146 | }; |
---|
147 | foreach (@{$env->{_objects}}) { |
---|
148 | defined $_->set_c_fields($attr => undef) or do { |
---|
149 | print $OUT "cannot unset attributes $attr for " . $_->id . |
---|
150 | "\n"; |
---|
151 | return; |
---|
152 | }; |
---|
153 | } |
---|
154 | $env->commit; |
---|
155 | print $OUT "Changes applied\n"; |
---|
156 | }, |
---|
157 | completion => sub { |
---|
158 | my ($env, $lastw, @args) = @_; |
---|
159 | if (!$args[0]) { |
---|
160 | return $env->base->list_canonical_fields($env->{_otype}, 'w') |
---|
161 | } |
---|
162 | }, |
---|
163 | }); |
---|
164 | $self->add_func('set', { |
---|
165 | help => 'set attribute value - set an attributes to single value "value"', |
---|
166 | code => sub { |
---|
167 | my ($env, $attr, @value) = @_; |
---|
168 | @value or do { |
---|
169 | print $OUT "attribute and value must be specified\n"; |
---|
170 | return; |
---|
171 | }; |
---|
172 | foreach (@{$env->{_objects}}) { |
---|
173 | defined $_->set_c_fields($attr => @value <= 1 ? $value[0] : |
---|
174 | \@value) or do { |
---|
175 | $_->base->rollback; |
---|
176 | printf $OUT "Cannot set $attr to %s for %s\n", join(', ', |
---|
177 | @value), $_->id; |
---|
178 | return; |
---|
179 | }; |
---|
180 | } |
---|
181 | $env->commit; |
---|
182 | print $OUT "Done.\n"; |
---|
183 | }, |
---|
184 | completion => sub { |
---|
185 | my ($env, $lastw, @args) = @_; |
---|
186 | if (!$args[0]) { |
---|
187 | return $env->base->list_canonical_fields($env->{_otype}, 'w') |
---|
188 | } else { |
---|
189 | my $attr = $env->base->attribute($env->{_otype}, $args[0]); |
---|
190 | if ($attr->has_values_list) { |
---|
191 | $attr->can_values; |
---|
192 | } elsif (@{$env->{_objects}} == 1) { |
---|
193 | return |
---|
194 | $env->{_objects}[0]->get_attributes($args[0]); |
---|
195 | } |
---|
196 | } |
---|
197 | }, |
---|
198 | }); |
---|
199 | $self->add_func('add', { |
---|
200 | help => 'add a value to an attribute', |
---|
201 | code => sub { |
---|
202 | my ($env, $attr, @value) = @_; |
---|
203 | @value or do { |
---|
204 | print $OUT "attribute and value must be specified\n"; |
---|
205 | return; |
---|
206 | }; |
---|
207 | foreach (@{$env->{_objects}}) { |
---|
208 | my @attrv = grep { $_ } $_->get_attributes($attr); |
---|
209 | defined $_->set_c_fields($attr => [ @attrv, @value ]) or do { |
---|
210 | $_->base->rollback; |
---|
211 | printf $OUT "Cannot set $attr to %s for %s\n", join(', ', |
---|
212 | @value), $_->id; |
---|
213 | return; |
---|
214 | }; |
---|
215 | } |
---|
216 | $env->commit; |
---|
217 | print $OUT "done\n"; |
---|
218 | }, |
---|
219 | completion => sub { |
---|
220 | my ($env, $lastw, @args) = @_; |
---|
221 | if (!$args[0]) { |
---|
222 | return grep { |
---|
223 | $env->base->attribute($env->{_otype}, $_)->{multiple} |
---|
224 | } $env->base->list_canonical_fields($env->{_otype}, 'w') |
---|
225 | } else { |
---|
226 | my $attr = $env->base->attribute($env->{_otype}, $args[0]); |
---|
227 | if ($attr->has_values_list) { |
---|
228 | $attr->can_values; |
---|
229 | } elsif (@{$env->{_objects}} == 1) { |
---|
230 | return |
---|
231 | $env->{_objects}[0]->get_attributes($args[0]); |
---|
232 | } |
---|
233 | } |
---|
234 | }, |
---|
235 | }); |
---|
236 | $self->add_func('remove', { |
---|
237 | help => 'remove a value from an attribute', |
---|
238 | code => sub { |
---|
239 | my ($env, $attr, @value) = @_; |
---|
240 | @value or do { |
---|
241 | print $OUT "attribute and value must be specified\n"; |
---|
242 | return; |
---|
243 | }; |
---|
244 | foreach (@{$env->{_objects}}) { |
---|
245 | my @attrv = grep { $_ } $_->get_attributes($attr); |
---|
246 | foreach my $r (@value) { |
---|
247 | @attrv = grep { $_ ne $r } @attrv; |
---|
248 | } |
---|
249 | defined $_->set_c_fields($attr => @attrv ? [ @attrv ] : undef) or do { |
---|
250 | $_->rollback; |
---|
251 | printf $OUT "Cannot set $attr to %s for %s\n", join(', ', |
---|
252 | @value), $_->id; |
---|
253 | return; |
---|
254 | }; |
---|
255 | } |
---|
256 | $env->commit; |
---|
257 | print $OUT "done\n"; |
---|
258 | }, |
---|
259 | completion => sub { |
---|
260 | my ($env, $lastw, @args) = @_; |
---|
261 | if (!$args[0]) { |
---|
262 | return grep { |
---|
263 | $env->base->attribute($env->{_otype}, $_)->{multiple} |
---|
264 | } $env->base->list_canonical_fields($env->{_otype}, 'w') |
---|
265 | } else { |
---|
266 | my $attr = $env->base->attribute($env->{_otype}, $args[0]); |
---|
267 | if (@{$env->{_objects}} == 1) { |
---|
268 | return |
---|
269 | $env->{_objects}[0]->get_attributes($args[0]); |
---|
270 | } |
---|
271 | } |
---|
272 | }, |
---|
273 | }); |
---|
274 | $self->add_func('list', { |
---|
275 | help => 'list current selected objects', |
---|
276 | code => sub { |
---|
277 | |
---|
278 | my $env = shift; |
---|
279 | my @args = $self->getoption( |
---|
280 | { |
---|
281 | 'fmt=s' => \my $fmt, |
---|
282 | 'filefmt=s' => \my $filefmt, |
---|
283 | }, @_ |
---|
284 | ); |
---|
285 | |
---|
286 | if ($filefmt){ |
---|
287 | open(my $hfmt, '<', $filefmt) or die "Cannot open $filefmt\n"; |
---|
288 | $fmt ||= ''; # avoid undef warning |
---|
289 | while (<$hfmt>) { |
---|
290 | chomp($fmt .= $_); |
---|
291 | } |
---|
292 | close $hfmt; |
---|
293 | } |
---|
294 | |
---|
295 | if ($fmt) { |
---|
296 | foreach (@{$env->{_objects}}) { |
---|
297 | print $OUT $_->queryformat($fmt); |
---|
298 | } |
---|
299 | print $OUT "\n"; |
---|
300 | } else { |
---|
301 | printf $OUT "%s: %s\n", $env->{_otype}, join(', ', map { $_->id } @{$env->{_objects}}); |
---|
302 | } |
---|
303 | } |
---|
304 | }); |
---|
305 | $self->add_func('ls', { alias => [ qw'list' ] }); |
---|
306 | $self->add_func('edit', { |
---|
307 | help => 'edit [object] - edit selected object using vi', |
---|
308 | completion => sub { |
---|
309 | return map { $_->id } @{$_[0]->{_objects}} |
---|
310 | }, |
---|
311 | code => sub { |
---|
312 | my ($env, $id) = @_; |
---|
313 | my $obj; |
---|
314 | if ($id) { |
---|
315 | $obj = grep { $_->id = $id } @{$env->{_objects}} or do { |
---|
316 | print $OUT "$id is not part of selected objects\n"; |
---|
317 | return; |
---|
318 | }; |
---|
319 | } elsif (@{$env->{_objects}} == 1) { |
---|
320 | $obj = $env->{_objects}[0] |
---|
321 | } else { |
---|
322 | print $OUT "multiple objects selected but can edit only one," |
---|
323 | . "please specify which one\n"; |
---|
324 | return; |
---|
325 | } |
---|
326 | my $res = LATMOS::Accounts::Utils::dump_read_temp_file( |
---|
327 | sub { |
---|
328 | my ($fh) = @_; |
---|
329 | $obj->text_dump($fh, |
---|
330 | { |
---|
331 | empty_attr => 1, |
---|
332 | only_rw => 1, |
---|
333 | } |
---|
334 | ); |
---|
335 | }, |
---|
336 | sub { |
---|
337 | my ($fh) = @_; |
---|
338 | my %attr = LATMOS::Accounts::Utils::parse_obj_file($fh); |
---|
339 | my $res = $obj->set_c_fields(%attr); |
---|
340 | if ($res) { |
---|
341 | print $OUT "Changes applied\n"; |
---|
342 | $env->commit; |
---|
343 | } |
---|
344 | else { print $OUT "Error applying changes\n" } |
---|
345 | return $res ? 1 : 0; |
---|
346 | } |
---|
347 | ); |
---|
348 | }, |
---|
349 | }); |
---|
350 | $self->add_func('delete', { |
---|
351 | help => 'delete - delete selected object', |
---|
352 | code => sub { |
---|
353 | my ($env) = @_; |
---|
354 | printf $OUT "%s: %s\ndelete selected objects ? (yes/NO)\n", |
---|
355 | $env->{_otype}, join(', ', map { $_->id } @{$env->{_objects}}); |
---|
356 | my $reply = <STDIN> || ''; chomp($reply); |
---|
357 | if ($reply eq 'yes') { |
---|
358 | foreach (@{$env->{_objects}}) { |
---|
359 | $env->base->delete_object($env->{_otype}, $_->id) or do { |
---|
360 | print $OUT "Cannot delete " . $_->id . "\n"; |
---|
361 | return; |
---|
362 | }; |
---|
363 | } |
---|
364 | $env->commit; |
---|
365 | return "EXIT"; |
---|
366 | } else { |
---|
367 | print $OUT "cancel !\n" |
---|
368 | } |
---|
369 | }, |
---|
370 | }); |
---|
371 | if (grep { $self->base->attribute($self->otype, $_)->reference } |
---|
372 | $self->base->list_canonical_fields($self->otype, 'r')) { |
---|
373 | $self->add_func('select', { |
---|
374 | help => 'select attribute [object]', |
---|
375 | code => sub { |
---|
376 | my ($env, $attrname, @objects) = @_; |
---|
377 | |
---|
378 | my $attr = $env->base->attribute( |
---|
379 | $env->{_otype}, |
---|
380 | $attrname |
---|
381 | ) or do { |
---|
382 | print $OUT "No attribute $attrname"; |
---|
383 | return; |
---|
384 | }; |
---|
385 | my $totype = $attr->reference or return; |
---|
386 | |
---|
387 | if (! @objects) { |
---|
388 | @objects = grep { $_ } |
---|
389 | map { $_->get_attributes($attrname) } @{$env->{_objects}}; |
---|
390 | } |
---|
391 | { |
---|
392 | my %uniq = map { $_ => 1 } @objects; |
---|
393 | @objects = keys %uniq; |
---|
394 | } |
---|
395 | my @objs = (grep { $_ } map { $env->base->get_object($totype, $_) } |
---|
396 | @objects); |
---|
397 | return if (!@objs); |
---|
398 | print $OUT "Selecting $totype " . join(', ', map { $_->id } @objs) . "\n"; |
---|
399 | LATMOS::Accounts::Cli::Object->new( |
---|
400 | Parent => $self, |
---|
401 | Context => $env->Context, |
---|
402 | otype => $totype, |
---|
403 | objs => \@objs |
---|
404 | )->cli(); |
---|
405 | }, |
---|
406 | completion => sub { |
---|
407 | if ($_[2]) { |
---|
408 | my $totype = $_[0]->base->attribute($_[0]->{_otype}, |
---|
409 | $_[2])->reference or return; |
---|
410 | return grep { $_ } |
---|
411 | map { $_->get_attributes($_[2]) } |
---|
412 | @{$_[0]->{_objects}}; |
---|
413 | } else { |
---|
414 | my $flag = $_[1] =~ /^_/ ? 'ra' : 'r'; |
---|
415 | return grep { $_[0]->base->attribute($self->otype, $_)->reference } |
---|
416 | $_[0]->base->list_canonical_fields($self->otype, $flag); |
---|
417 | } |
---|
418 | }, |
---|
419 | } |
---|
420 | ); |
---|
421 | } |
---|
422 | |
---|
423 | if (lc($self->otype) eq 'user') { |
---|
424 | $self->add_func('group', { |
---|
425 | help => 'group add|remove|primary goupname', |
---|
426 | code => sub { |
---|
427 | my ($env, $action, @groups) = @_; |
---|
428 | foreach my $obj (@{$env->{_objects}}) { |
---|
429 | if ($action eq 'primary') { |
---|
430 | my $gid = $groups[0]; |
---|
431 | if ($gid !~ /^\d/) { |
---|
432 | my $gobj = $env->base->get_object('group', $gid) or |
---|
433 | do { |
---|
434 | print $OUT "Cannot find group $gid\n"; |
---|
435 | return; |
---|
436 | }; |
---|
437 | $gid = $gobj->get_attributes('gidNumber'); |
---|
438 | } |
---|
439 | $obj->set_c_fields('gidNumber', $gid); |
---|
440 | } else { |
---|
441 | my %gr; |
---|
442 | foreach ($obj->get_attributes('memberOf')) { |
---|
443 | $gr{$_} = 1; |
---|
444 | } |
---|
445 | if ($action eq 'add') { |
---|
446 | $gr{$_} = 1 foreach(@groups); |
---|
447 | } elsif ($action eq 'remove') { |
---|
448 | delete($gr{$_}) foreach(@groups); |
---|
449 | } else { |
---|
450 | print $OUT 'invalid action' . "\n"; |
---|
451 | return; |
---|
452 | } |
---|
453 | defined $obj->set_c_fields('memberOf' => [ keys %gr ]) or do { |
---|
454 | print $OUT "cannot set memberOf attributes for " . |
---|
455 | $obj->id . "\n"; |
---|
456 | return; |
---|
457 | }; |
---|
458 | } |
---|
459 | } |
---|
460 | $env->commit; |
---|
461 | }, |
---|
462 | completion => sub { |
---|
463 | if (!$_[2]) { |
---|
464 | return (qw(add remove primary)); |
---|
465 | } else { |
---|
466 | if ($_[2] eq 'remove') { |
---|
467 | my %uniq = map { $_ => 1 } |
---|
468 | grep { $_ } |
---|
469 | map { $_->get_attributes('memberOf') } |
---|
470 | @{$_[0]->{_objects}}; |
---|
471 | return sort keys %uniq; |
---|
472 | } else { |
---|
473 | return $_[0]->base->search_objects('group'); |
---|
474 | } |
---|
475 | } |
---|
476 | }, |
---|
477 | }); |
---|
478 | } elsif ($self->otype eq 'group') { |
---|
479 | $self->add_func('member', { |
---|
480 | help => 'member add|remove user', |
---|
481 | code => sub { |
---|
482 | my ($env, $action, @groups) = @_; |
---|
483 | foreach my $obj (@{$env->{_objects}}) { |
---|
484 | my %gr; |
---|
485 | foreach ($obj->get_attributes('memberUID')) { |
---|
486 | $gr{$_} = 1; |
---|
487 | } |
---|
488 | if ($action eq 'add') { |
---|
489 | $gr{$_} = 1 foreach(@groups); |
---|
490 | } elsif ($action eq 'remove') { |
---|
491 | delete($gr{$_}) foreach(@groups); |
---|
492 | } else { |
---|
493 | print $OUT 'invalid action' . "\n"; |
---|
494 | return; |
---|
495 | } |
---|
496 | defined $obj->set_c_fields('memberUID' => [ keys %gr ]) or do { |
---|
497 | print $OUT "cannot set memberUID attributes for " . |
---|
498 | $obj->id . "\n"; |
---|
499 | return; |
---|
500 | }; |
---|
501 | } |
---|
502 | $env->commit; |
---|
503 | }, |
---|
504 | completion => sub { |
---|
505 | if (!$_[2]) { |
---|
506 | return (qw(add remove)); |
---|
507 | } else { |
---|
508 | if ($_[2] eq 'remove') { |
---|
509 | my %uniq = map { $_ => 1 } |
---|
510 | grep { $_ } |
---|
511 | map { $_->get_attributes('member') } |
---|
512 | @{$_[0]->{_objects}}; |
---|
513 | return sort keys %uniq; |
---|
514 | } else { |
---|
515 | return $_[0]->base->search_objects('user'); |
---|
516 | } |
---|
517 | } |
---|
518 | }, |
---|
519 | }); |
---|
520 | } |
---|
521 | |
---|
522 | return $self; |
---|
523 | } |
---|
524 | |
---|
525 | sub promptPrefix { |
---|
526 | my ($self) = @_; |
---|
527 | |
---|
528 | sprintf("%s %s/%s", |
---|
529 | $self->base->label, |
---|
530 | $self->otype, |
---|
531 | @{$self->objs} > 1 |
---|
532 | ? '(' . scalar(@{$self->objs}) . ' obj.)' |
---|
533 | : $self->objs->[0]->id, |
---|
534 | ); |
---|
535 | } |
---|
536 | |
---|
537 | around run => sub { |
---|
538 | my $next = shift; |
---|
539 | my $self = shift; |
---|
540 | |
---|
541 | my $name = shift or return; |
---|
542 | |
---|
543 | if (my $otype = $self->{funcs}{$name}{proxy}) { |
---|
544 | $self->Context->{objs} = $self->objs; |
---|
545 | LATMOS::Accounts::Cli->new( |
---|
546 | Parent => $self, # Look useless |
---|
547 | Context => $self->Context, |
---|
548 | )->run( |
---|
549 | $name, |
---|
550 | '-o', $self->otype, |
---|
551 | @_, |
---|
552 | ); |
---|
553 | $self->Context->{objs} = undef; |
---|
554 | } else { |
---|
555 | return $self->$next($name, @_); |
---|
556 | } |
---|
557 | }; |
---|
558 | |
---|
559 | 1; |
---|
560 | |
---|
561 | __END__ |
---|
562 | |
---|
563 | =head1 SEE ALSO |
---|
564 | |
---|
565 | L<LATMOS::Accounts> |
---|
566 | |
---|
567 | =head1 AUTHOR |
---|
568 | |
---|
569 | Olivier Thauvin, E<lt>olivier.thauvin@latmos.ipsl.frE<gt> |
---|
570 | |
---|
571 | =head1 COPYRIGHT AND LICENSE |
---|
572 | |
---|
573 | Copyright (C) 2008, 2009, 2010, 2011, 2012 CNRS SA/CETP/LATMOS |
---|
574 | |
---|
575 | This library is free software; you can redistribute it and/or modify |
---|
576 | it under the same terms as Perl itself, either Perl version 5.10.0 or, |
---|
577 | at your option, any later version of Perl 5 you may have available. |
---|
578 | |
---|
579 | =cut |
---|