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Commit | Line | Data |
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e143e9d8 DM |
1 | package PVE::CLIHandler; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | ||
93ddd7bc | 6 | use PVE::SafeSyslog; |
e143e9d8 DM |
7 | use PVE::Exception qw(raise raise_param_exc); |
8 | use PVE::RESTHandler; | |
881eb755 | 9 | use PVE::INotify; |
e143e9d8 DM |
10 | |
11 | use base qw(PVE::RESTHandler); | |
12 | ||
13 | my $cmddef; | |
14 | my $exename; | |
891b798d | 15 | my $cli_handler_class; |
e143e9d8 | 16 | |
d204696c TL |
17 | my $assert_initialized = sub { |
18 | my @caller = caller; | |
19 | die "$caller[0]:$caller[2] - not initialized\n" | |
20 | if !($cmddef && $exename && $cli_handler_class); | |
21 | }; | |
22 | ||
918140af TL |
23 | my $abort = sub { |
24 | my ($reason, $cmd) = @_; | |
25 | print_usage_short (\*STDERR, $reason, $cmd); | |
26 | exit (-1); | |
27 | }; | |
28 | ||
e143e9d8 DM |
29 | my $expand_command_name = sub { |
30 | my ($def, $cmd) = @_; | |
31 | ||
32 | if (!$def->{$cmd}) { | |
7bac844e TL |
33 | my @expanded = grep { /^\Q$cmd\E/ } keys %$def; |
34 | return $expanded[0] if scalar(@expanded) == 1; # enforce exact match | |
e143e9d8 DM |
35 | } |
36 | return $cmd; | |
37 | }; | |
38 | ||
50b89b88 TL |
39 | my $get_commands = sub { |
40 | my $def = shift // die "no command definition passed!"; | |
41 | return [ grep { !(ref($def->{$_}) eq 'HASH' && defined($def->{$_}->{alias})) } sort keys %$def ]; | |
edf3d572 DM |
42 | }; |
43 | ||
50b89b88 TL |
44 | my $complete_command_names = sub { $get_commands->($cmddef) }; |
45 | ||
46 | # traverses the command definition using the $argv array, resolving one level | |
47 | # of aliases. | |
48 | # Returns the matching (sub) command and its definition, and argument array for | |
49 | # this (sub) command and a hash where we marked which (sub) commands got | |
50 | # expanded (e.g. st => status) while traversing | |
51 | sub resolve_cmd { | |
52 | my ($argv, $is_alias) = @_; | |
53 | ||
54 | my ($def, $cmd) = ($cmddef, $argv); | |
55 | ||
56 | if (ref($argv) eq 'ARRAY') { | |
57 | my $expanded = {}; | |
58 | my $last_arg_id = scalar(@$argv) - 1; | |
59 | ||
60 | for my $i (0..$last_arg_id) { | |
61 | $cmd = $expand_command_name->($def, $argv->[$i]); | |
62 | $expanded->{$argv->[$i]} = $cmd if $cmd ne $argv->[$i]; | |
63 | last if !defined($def->{$cmd}); | |
64 | $def = $def->{$cmd}; | |
65 | ||
66 | if (ref($def) eq 'ARRAY') { | |
67 | # could expand to a real command, rest of $argv are its arguments | |
68 | my $cmd_args = [ @$argv[$i+1..$last_arg_id] ]; | |
69 | return ($cmd, $def, $cmd_args, $expanded); | |
70 | } | |
71 | ||
72 | if (defined($def->{alias})) { | |
73 | die "alias loop detected for '$cmd'" if $is_alias; # avoids cycles | |
74 | # replace aliased (sub)command with the expanded aliased command | |
75 | splice @$argv, $i, 1, split(/ +/, $def->{alias}); | |
76 | return resolve_cmd($argv, 1); | |
77 | } | |
78 | } | |
79 | # got either a special command (bashcomplete, verifyapi) or an unknown | |
80 | # cmd, just return first entry as cmd and the rest of $argv as cmd_arg | |
81 | my $cmd_args = [ @$argv[1..$last_arg_id] ]; | |
82 | return ($argv->[0], $def, $cmd_args, $expanded); | |
83 | } | |
84 | return ($cmd, $def); | |
85 | } | |
86 | ||
4c802a57 TL |
87 | sub generate_usage_str { |
88 | my ($format, $cmd, $indent, $separator, $sortfunc) = @_; | |
89 | ||
90 | $assert_initialized->(); | |
91 | die 'format required' if !$format; | |
92 | ||
93 | $sortfunc //= sub { sort keys %{$_[0]} }; | |
94 | $separator //= ''; | |
95 | $indent //= ''; | |
96 | ||
97 | my $can_read_pass = $cli_handler_class->can('read_password'); | |
98 | my $can_str_param_fmap = $cli_handler_class->can('string_param_file_mapping'); | |
99 | ||
50b89b88 | 100 | my ($subcmd, $def) = resolve_cmd($cmd); |
4c802a57 TL |
101 | |
102 | my $generate; | |
103 | $generate = sub { | |
104 | my ($indent, $separator, $def, $prefix) = @_; | |
105 | ||
106 | my $str = ''; | |
107 | if (ref($def) eq 'HASH') { | |
108 | my $oldclass = undef; | |
109 | foreach my $cmd (&$sortfunc($def)) { | |
110 | ||
111 | if (ref($def->{$cmd}) eq 'ARRAY') { | |
112 | my ($class, $name, $arg_param, $fixed_param) = @{$def->{$cmd}}; | |
113 | ||
114 | $str .= $separator if $oldclass && $oldclass ne $class; | |
115 | $str .= $indent; | |
116 | $str .= $class->usage_str($name, "$prefix $cmd", $arg_param, | |
117 | $fixed_param, $format, | |
118 | $can_read_pass, $can_str_param_fmap); | |
119 | $oldclass = $class; | |
50b89b88 TL |
120 | |
121 | } elsif (defined($def->{$cmd}->{alias}) && ($format eq 'asciidoc')) { | |
122 | ||
123 | $str .= "*$prefix $cmd*\n\nAn alias for '$exename $def->{$cmd}->{alias}'.\n\n"; | |
124 | ||
125 | } else { | |
126 | next if $def->{$cmd}->{alias}; | |
127 | ||
128 | my $substr = $generate->($indent, $separator, $def->{$cmd}, "$prefix $cmd"); | |
129 | if ($substr) { | |
130 | $substr .= $separator if $substr !~ /\Q$separator\E{2}/; | |
131 | $str .= $substr; | |
132 | } | |
4c802a57 TL |
133 | } |
134 | ||
135 | } | |
136 | } else { | |
137 | my ($class, $name, $arg_param, $fixed_param) = @$def; | |
138 | $abort->("unknown command '$cmd'") if !$class; | |
139 | ||
140 | $str .= $indent; | |
141 | $str .= $class->usage_str($name, $prefix, $arg_param, $fixed_param, $format, | |
142 | $can_read_pass, $can_str_param_fmap); | |
143 | } | |
144 | return $str; | |
145 | }; | |
146 | ||
50b89b88 TL |
147 | my $cmdstr = $exename; |
148 | $cmdstr .= ' ' . join(' ', @$cmd) if defined($cmd); | |
149 | ||
150 | return $generate->($indent, $separator, $def, $cmdstr); | |
4c802a57 TL |
151 | } |
152 | ||
e143e9d8 | 153 | __PACKAGE__->register_method ({ |
3ef20687 | 154 | name => 'help', |
e143e9d8 DM |
155 | path => 'help', |
156 | method => 'GET', | |
157 | description => "Get help about specified command.", | |
158 | parameters => { | |
3ef20687 | 159 | additionalProperties => 0, |
e143e9d8 | 160 | properties => { |
6627ae09 TL |
161 | 'extra-args' => PVE::JSONSchema::get_standard_option('extra-args', { |
162 | description => 'Shows help for a specific command', | |
edf3d572 | 163 | completion => $complete_command_names, |
6627ae09 | 164 | }), |
e143e9d8 DM |
165 | verbose => { |
166 | description => "Verbose output format.", | |
167 | type => 'boolean', | |
168 | optional => 1, | |
169 | }, | |
170 | }, | |
171 | }, | |
172 | returns => { type => 'null' }, | |
3ef20687 | 173 | |
e143e9d8 DM |
174 | code => sub { |
175 | my ($param) = @_; | |
176 | ||
d204696c | 177 | $assert_initialized->(); |
e143e9d8 | 178 | |
6627ae09 | 179 | my $cmd = $param->{'extra-args'}; |
e143e9d8 | 180 | |
6627ae09 | 181 | my $verbose = defined($cmd) && $cmd; |
e143e9d8 DM |
182 | $verbose = $param->{verbose} if defined($param->{verbose}); |
183 | ||
184 | if (!$cmd) { | |
185 | if ($verbose) { | |
186 | print_usage_verbose(); | |
3ef20687 | 187 | } else { |
e143e9d8 DM |
188 | print_usage_short(\*STDOUT); |
189 | } | |
190 | return undef; | |
191 | } | |
192 | ||
4c802a57 TL |
193 | my $str; |
194 | if ($verbose) { | |
195 | $str = generate_usage_str('full', $cmd, ''); | |
196 | } else { | |
197 | $str = generate_usage_str('short', $cmd, ' ' x 7); | |
198 | } | |
199 | $str =~ s/^\s+//; | |
e143e9d8 | 200 | |
e143e9d8 DM |
201 | if ($verbose) { |
202 | print "$str\n"; | |
203 | } else { | |
204 | print "USAGE: $str\n"; | |
205 | } | |
206 | ||
207 | return undef; | |
208 | ||
209 | }}); | |
210 | ||
0a5a1eee | 211 | sub print_simple_asciidoc_synopsis { |
d204696c | 212 | $assert_initialized->(); |
fe3f1fde | 213 | |
4c802a57 TL |
214 | my $synopsis = "*${exename}* `help`\n\n"; |
215 | $synopsis .= generate_usage_str('asciidoc'); | |
fe3f1fde DM |
216 | |
217 | return $synopsis; | |
218 | } | |
219 | ||
0a5a1eee | 220 | sub print_asciidoc_synopsis { |
d204696c | 221 | $assert_initialized->(); |
fe3f1fde | 222 | |
fe3f1fde DM |
223 | my $synopsis = ""; |
224 | ||
225 | $synopsis .= "*${exename}* `<COMMAND> [ARGS] [OPTIONS]`\n\n"; | |
226 | ||
4c802a57 | 227 | $synopsis .= generate_usage_str('asciidoc'); |
fe3f1fde DM |
228 | |
229 | $synopsis .= "\n"; | |
230 | ||
231 | return $synopsis; | |
232 | } | |
233 | ||
e143e9d8 | 234 | sub print_usage_verbose { |
d204696c | 235 | $assert_initialized->(); |
891b798d | 236 | |
e143e9d8 DM |
237 | print "USAGE: $exename <COMMAND> [ARGS] [OPTIONS]\n\n"; |
238 | ||
4c802a57 | 239 | my $str = generate_usage_str('full'); |
e143e9d8 | 240 | |
4c802a57 | 241 | print "$str\n"; |
e143e9d8 DM |
242 | } |
243 | ||
244 | sub print_usage_short { | |
50b89b88 | 245 | my ($fd, $msg, $cmd) = @_; |
e143e9d8 | 246 | |
d204696c | 247 | $assert_initialized->(); |
891b798d | 248 | |
e143e9d8 DM |
249 | print $fd "ERROR: $msg\n" if $msg; |
250 | print $fd "USAGE: $exename <COMMAND> [ARGS] [OPTIONS]\n"; | |
251 | ||
50b89b88 | 252 | print {$fd} generate_usage_str('short', $cmd, ' ' x 7, "\n", sub { |
4c802a57 TL |
253 | my ($h) = @_; |
254 | return sort { | |
255 | if (ref($h->{$a}) eq 'ARRAY' && ref($h->{$b}) eq 'ARRAY') { | |
256 | # $a and $b are both real commands order them by their class | |
257 | return $h->{$a}->[0] cmp $h->{$b}->[0] || $a cmp $b; | |
50b89b88 TL |
258 | } elsif (ref($h->{$a}) eq 'ARRAY' xor ref($h->{$b}) eq 'ARRAY') { |
259 | # real command and subcommand mixed, put sub commands first | |
260 | return ref($h->{$b}) eq 'ARRAY' ? -1 : 1; | |
4c802a57 | 261 | } else { |
50b89b88 | 262 | # both are either from the same class or subcommands |
4c802a57 TL |
263 | return $a cmp $b; |
264 | } | |
265 | } keys %$h; | |
266 | }); | |
e143e9d8 DM |
267 | } |
268 | ||
d8053c08 | 269 | my $print_bash_completion = sub { |
57e67ea3 | 270 | my ($simple_cmd, $bash_command, $cur, $prev) = @_; |
d8053c08 DM |
271 | |
272 | my $debug = 0; | |
273 | ||
274 | return if !(defined($cur) && defined($prev) && defined($bash_command)); | |
275 | return if !defined($ENV{COMP_LINE}); | |
276 | return if !defined($ENV{COMP_POINT}); | |
277 | ||
278 | my $cmdline = substr($ENV{COMP_LINE}, 0, $ENV{COMP_POINT}); | |
279 | print STDERR "\nCMDLINE: $ENV{COMP_LINE}\n" if $debug; | |
280 | ||
58d9e664 | 281 | my $args = PVE::Tools::split_args($cmdline); |
5fa768fc | 282 | shift @$args; # no need for program name |
d8053c08 DM |
283 | my $print_result = sub { |
284 | foreach my $p (@_) { | |
285 | print "$p\n" if $p =~ m/^$cur/; | |
286 | } | |
287 | }; | |
288 | ||
5fa768fc TL |
289 | my ($cmd, $def) = ($simple_cmd, $cmddef); |
290 | if (!$simple_cmd) { | |
50b89b88 TL |
291 | ($cmd, $def, $args, my $expaned) = resolve_cmd($args); |
292 | ||
293 | if (ref($def) eq 'HASH') { | |
294 | &$print_result(@{$get_commands->($def)}); | |
295 | return; | |
296 | } | |
297 | if (my $expanded_cmd = $expaned->{$cur}) { | |
298 | print "$expanded_cmd\n"; | |
d8053c08 DM |
299 | return; |
300 | } | |
d8053c08 | 301 | } |
d8053c08 DM |
302 | return if !$def; |
303 | ||
5fa768fc TL |
304 | my $pos = scalar(@$args) - 1; |
305 | $pos += 1 if $cmdline =~ m/\s+$/; | |
306 | print STDERR "pos: $pos\n" if $debug; | |
307 | return if $pos < 0; | |
d8053c08 DM |
308 | |
309 | my $skip_param = {}; | |
310 | ||
311 | my ($class, $name, $arg_param, $uri_param) = @$def; | |
312 | $arg_param //= []; | |
313 | $uri_param //= {}; | |
314 | ||
d90a2fd0 DM |
315 | $arg_param = [ $arg_param ] if !ref($arg_param); |
316 | ||
d8053c08 DM |
317 | map { $skip_param->{$_} = 1; } @$arg_param; |
318 | map { $skip_param->{$_} = 1; } keys %$uri_param; | |
319 | ||
d8053c08 DM |
320 | my $info = $class->map_method_by_name($name); |
321 | ||
5fa768fc | 322 | my $prop = $info->{parameters}->{properties}; |
d8053c08 DM |
323 | |
324 | my $print_parameter_completion = sub { | |
325 | my ($pname) = @_; | |
326 | my $d = $prop->{$pname}; | |
327 | if ($d->{completion}) { | |
328 | my $vt = ref($d->{completion}); | |
329 | if ($vt eq 'CODE') { | |
58d9e664 | 330 | my $res = $d->{completion}->($cmd, $pname, $cur, $args); |
d8053c08 DM |
331 | &$print_result(@$res); |
332 | } | |
333 | } elsif ($d->{type} eq 'boolean') { | |
334 | &$print_result('0', '1'); | |
335 | } elsif ($d->{enum}) { | |
336 | &$print_result(@{$d->{enum}}); | |
337 | } | |
338 | }; | |
339 | ||
340 | # positional arguments | |
5fa768fc TL |
341 | $pos++ if $simple_cmd; |
342 | if ($pos < scalar(@$arg_param)) { | |
343 | my $pname = $arg_param->[$pos]; | |
d8053c08 DM |
344 | &$print_parameter_completion($pname); |
345 | return; | |
346 | } | |
347 | ||
348 | my @option_list = (); | |
349 | foreach my $key (keys %$prop) { | |
350 | next if $skip_param->{$key}; | |
351 | push @option_list, "--$key"; | |
352 | } | |
353 | ||
354 | if ($cur =~ m/^-/) { | |
355 | &$print_result(@option_list); | |
356 | return; | |
357 | } | |
358 | ||
359 | if ($prev =~ m/^--?(.+)$/ && $prop->{$1}) { | |
360 | my $pname = $1; | |
361 | &$print_parameter_completion($pname); | |
362 | return; | |
363 | } | |
364 | ||
365 | &$print_result(@option_list); | |
366 | }; | |
367 | ||
1f130ba6 DM |
368 | sub verify_api { |
369 | my ($class) = @_; | |
370 | ||
371 | # simply verify all registered methods | |
372 | PVE::RESTHandler::validate_method_schemas(); | |
373 | } | |
374 | ||
8f3712f8 DM |
375 | my $get_exe_name = sub { |
376 | my ($class) = @_; | |
3ef20687 | 377 | |
8f3712f8 DM |
378 | my $name = $class; |
379 | $name =~ s/^.*:://; | |
380 | $name =~ s/_/-/g; | |
381 | ||
382 | return $name; | |
383 | }; | |
384 | ||
c45707a0 DM |
385 | sub generate_bash_completions { |
386 | my ($class) = @_; | |
387 | ||
388 | # generate bash completion config | |
389 | ||
8f3712f8 | 390 | $exename = &$get_exe_name($class); |
c45707a0 DM |
391 | |
392 | print <<__EOD__; | |
393 | # $exename bash completion | |
394 | ||
395 | # see http://tiswww.case.edu/php/chet/bash/FAQ | |
396 | # and __ltrim_colon_completions() in /usr/share/bash-completion/bash_completion | |
397 | # this modifies global var, but I found no better way | |
398 | COMP_WORDBREAKS=\${COMP_WORDBREAKS//:} | |
399 | ||
e4a1d8e2 | 400 | complete -o default -C '$exename bashcomplete' $exename |
c45707a0 DM |
401 | __EOD__ |
402 | } | |
403 | ||
fe3f1fde DM |
404 | sub generate_asciidoc_synopsys { |
405 | my ($class) = @_; | |
0a5a1eee FG |
406 | $class->generate_asciidoc_synopsis(); |
407 | }; | |
408 | ||
409 | sub generate_asciidoc_synopsis { | |
410 | my ($class) = @_; | |
fe3f1fde DM |
411 | |
412 | $cli_handler_class = $class; | |
413 | ||
414 | $exename = &$get_exe_name($class); | |
415 | ||
416 | no strict 'refs'; | |
417 | my $def = ${"${class}::cmddef"}; | |
57e67ea3 | 418 | $cmddef = $def; |
fe3f1fde DM |
419 | |
420 | if (ref($def) eq 'ARRAY') { | |
4c802a57 | 421 | print_simple_asciidoc_synopsis(); |
fe3f1fde | 422 | } else { |
fe3f1fde DM |
423 | $cmddef->{help} = [ __PACKAGE__, 'help', ['cmd'] ]; |
424 | ||
0a5a1eee | 425 | print_asciidoc_synopsis(); |
fe3f1fde DM |
426 | } |
427 | } | |
428 | ||
7b7f99c9 DM |
429 | # overwrite this if you want to run/setup things early |
430 | sub setup_environment { | |
431 | my ($class) = @_; | |
432 | ||
433 | # do nothing by default | |
434 | } | |
435 | ||
891b798d | 436 | my $handle_cmd = sub { |
57e67ea3 | 437 | my ($args, $pwcallback, $preparefunc, $stringfilemap) = @_; |
e143e9d8 | 438 | |
6627ae09 | 439 | $cmddef->{help} = [ __PACKAGE__, 'help', ['extra-args'] ]; |
e143e9d8 | 440 | |
50b89b88 TL |
441 | my $cmd_str = join(' ', @$args); |
442 | my ($cmd, $def, $cmd_args) = resolve_cmd($args); | |
7b7f99c9 | 443 | |
918140af TL |
444 | $abort->("no command specified") if !$cmd; |
445 | ||
446 | # call verifyapi before setup_environment(), don't execute any real code in | |
447 | # this case | |
448 | if ($cmd eq 'verifyapi') { | |
e143e9d8 DM |
449 | PVE::RESTHandler::validate_method_schemas(); |
450 | return; | |
7b7f99c9 DM |
451 | } |
452 | ||
453 | $cli_handler_class->setup_environment(); | |
454 | ||
455 | if ($cmd eq 'bashcomplete') { | |
50b89b88 | 456 | &$print_bash_completion(undef, @$cmd_args); |
d8053c08 | 457 | return; |
e143e9d8 DM |
458 | } |
459 | ||
50b89b88 TL |
460 | # checked special commands, if def is still a hash we got an incomplete sub command |
461 | $abort->("incomplete command '$exename $cmd_str'") if ref($def) eq 'HASH'; | |
8e3e9929 | 462 | |
50b89b88 | 463 | &$preparefunc() if $preparefunc; |
e143e9d8 DM |
464 | |
465 | my ($class, $name, $arg_param, $uri_param, $outsub) = @{$cmddef->{$cmd} || []}; | |
50b89b88 | 466 | $abort->("unknown command '$cmd_str'") if !$class; |
e143e9d8 | 467 | |
50b89b88 TL |
468 | my $prefix = "$exename $cmd_str"; |
469 | my $res = $class->cli_handler($prefix, $name, $cmd_args, $arg_param, $uri_param, $pwcallback, $stringfilemap); | |
2026f4b5 DM |
470 | |
471 | &$outsub($res) if $outsub; | |
891b798d | 472 | }; |
2026f4b5 | 473 | |
891b798d | 474 | my $handle_simple_cmd = sub { |
57e67ea3 | 475 | my ($args, $pwcallback, $preparefunc, $stringfilemap) = @_; |
2026f4b5 | 476 | |
57e67ea3 | 477 | my ($class, $name, $arg_param, $uri_param, $outsub) = @{$cmddef}; |
2026f4b5 DM |
478 | die "no class specified" if !$class; |
479 | ||
d8053c08 | 480 | if (scalar(@$args) >= 1) { |
2026f4b5 DM |
481 | if ($args->[0] eq 'help') { |
482 | my $str = "USAGE: $name help\n"; | |
4c802a57 | 483 | $str .= generate_usage_str('long'); |
2026f4b5 DM |
484 | print STDERR "$str\n\n"; |
485 | return; | |
486 | } elsif ($args->[0] eq 'verifyapi') { | |
487 | PVE::RESTHandler::validate_method_schemas(); | |
488 | return; | |
2026f4b5 | 489 | } |
e143e9d8 | 490 | } |
2026f4b5 | 491 | |
7b7f99c9 DM |
492 | $cli_handler_class->setup_environment(); |
493 | ||
494 | if (scalar(@$args) >= 1) { | |
495 | if ($args->[0] eq 'bashcomplete') { | |
496 | shift @$args; | |
57e67ea3 | 497 | &$print_bash_completion($name, @$args); |
7b7f99c9 DM |
498 | return; |
499 | } | |
500 | } | |
501 | ||
7fe1f565 DM |
502 | &$preparefunc() if $preparefunc; |
503 | ||
408976c6 | 504 | my $res = $class->cli_handler($name, $name, \@ARGV, $arg_param, $uri_param, $pwcallback, $stringfilemap); |
2026f4b5 DM |
505 | |
506 | &$outsub($res) if $outsub; | |
891b798d DM |
507 | }; |
508 | ||
891b798d DM |
509 | sub run_cli_handler { |
510 | my ($class, %params) = @_; | |
511 | ||
512 | $cli_handler_class = $class; | |
513 | ||
514 | $ENV{'PATH'} = '/sbin:/bin:/usr/sbin:/usr/bin'; | |
515 | ||
aa9b9af5 | 516 | foreach my $key (keys %params) { |
5ae87c41 | 517 | next if $key eq 'prepare'; |
1042b82c DM |
518 | next if $key eq 'no_init'; # not used anymore |
519 | next if $key eq 'no_rpcenv'; # not used anymore | |
aa9b9af5 DM |
520 | die "unknown parameter '$key'"; |
521 | } | |
522 | ||
5ae87c41 | 523 | my $preparefunc = $params{prepare}; |
891b798d DM |
524 | |
525 | my $pwcallback = $class->can('read_password'); | |
408976c6 | 526 | my $stringfilemap = $class->can('string_param_file_mapping'); |
891b798d DM |
527 | |
528 | $exename = &$get_exe_name($class); | |
529 | ||
530 | initlog($exename); | |
531 | ||
891b798d | 532 | no strict 'refs'; |
57e67ea3 | 533 | $cmddef = ${"${class}::cmddef"}; |
891b798d | 534 | |
57e67ea3 TL |
535 | if (ref($cmddef) eq 'ARRAY') { |
536 | &$handle_simple_cmd(\@ARGV, $pwcallback, $preparefunc, $stringfilemap); | |
891b798d | 537 | } else { |
57e67ea3 | 538 | &$handle_cmd(\@ARGV, $pwcallback, $preparefunc, $stringfilemap); |
891b798d DM |
539 | } |
540 | ||
541 | exit 0; | |
e143e9d8 DM |
542 | } |
543 | ||
544 | 1; |