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Commit | Line | Data |
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1bc74519 | 1 | #! /usr/bin/env perl |
95f92d57 | 2 | # Copyright 2002-2019 The OpenSSL Project Authors. All Rights Reserved. |
05ea606a | 3 | # |
9059ab42 | 4 | # Licensed under the Apache License 2.0 (the "License"). You may not use |
05ea606a RS |
5 | # this file except in compliance with the License. You can obtain a copy |
6 | # in the file LICENSE in the source distribution or at | |
7 | # https://www.openssl.org/source/license.html | |
8 | ||
1bc74519 RS |
9 | |
10 | require 5.10.0; | |
11 | use warnings; | |
12 | use strict; | |
13 | use Pod::Checker; | |
14 | use File::Find; | |
169a8e39 | 15 | use File::Basename; |
71a8b855 | 16 | use File::Spec::Functions; |
35ea640a | 17 | use Getopt::Std; |
71a8b855 RS |
18 | use lib catdir(dirname($0), "perl"); |
19 | use OpenSSL::Util::Pod; | |
35ea640a | 20 | |
71a8b855 | 21 | # Options. |
8d50b9c1 | 22 | our($opt_d); |
71a8b855 | 23 | our($opt_h); |
9e183d22 | 24 | our($opt_l); |
8d50b9c1 | 25 | our($opt_n); |
274d1bee | 26 | our($opt_p); |
8d50b9c1 | 27 | our($opt_u); |
e75138ab | 28 | our($opt_c); |
71a8b855 RS |
29 | |
30 | sub help() | |
31 | { | |
32 | print <<EOF; | |
33 | Find small errors (nits) in documentation. Options: | |
8d50b9c1 | 34 | -d Detailed list of undocumented (implies -u) |
9e183d22 | 35 | -l Print bogus links |
71a8b855 | 36 | -n Print nits in POD pages |
274d1bee | 37 | -p Warn if non-public name documented (implies -n) |
ee4afacd | 38 | -u Count undocumented functions |
71a8b855 | 39 | -h Print this help message |
e75138ab | 40 | -c List undocumented commands and options |
71a8b855 RS |
41 | EOF |
42 | exit; | |
43 | } | |
1bc74519 | 44 | |
05ea606a RS |
45 | my $temp = '/tmp/docnits.txt'; |
46 | my $OUT; | |
274d1bee | 47 | my %public; |
05ea606a | 48 | |
169a8e39 RL |
49 | my %mandatory_sections = |
50 | ( '*' => [ 'NAME', 'DESCRIPTION', 'COPYRIGHT' ], | |
3dfda1a6 RS |
51 | 1 => [ 'SYNOPSIS', 'OPTIONS' ], |
52 | 3 => [ 'SYNOPSIS', 'RETURN VALUES' ], | |
169a8e39 RL |
53 | 5 => [ ], |
54 | 7 => [ ] ); | |
169a8e39 | 55 | |
35ea640a RS |
56 | # Cross-check functions in the NAME and SYNOPSIS section. |
57 | sub name_synopsis() | |
58 | { | |
59 | my $id = shift; | |
60 | my $filename = shift; | |
61 | my $contents = shift; | |
62 | ||
35ea640a RS |
63 | # Get NAME section and all words in it. |
64 | return unless $contents =~ /=head1 NAME(.*)=head1 SYNOPSIS/ms; | |
65 | my $tmp = $1; | |
66 | $tmp =~ tr/\n/ /; | |
3ba4dac6 | 67 | print "$id trailing comma before - in NAME\n" if $tmp =~ /, *-/; |
2bcb232e RS |
68 | $tmp =~ s/ -.*//g; |
69 | $tmp =~ s/ */ /g; | |
70 | print "$id missing comma in NAME\n" if $tmp =~ /[^,] /; | |
fbba5d11 RS |
71 | |
72 | my $dirname = dirname($filename); | |
73 | my $simplename = basename($filename); | |
74 | $simplename =~ s/.pod$//; | |
75 | my $foundfilename = 0; | |
76 | my %foundfilenames = (); | |
35ea640a | 77 | my %names; |
23ab880d RL |
78 | foreach my $n ( split ',', $tmp ) { |
79 | $n =~ s/^\s+//; | |
80 | $n =~ s/\s+$//; | |
81 | print "$id the name '$n' contains white-space\n" | |
82 | if $n =~ /\s/; | |
35ea640a | 83 | $names{$n} = 1; |
fbba5d11 RS |
84 | $foundfilename++ if $n eq $simplename; |
85 | $foundfilenames{$n} = 1 | |
86 | if -f "$dirname/$n.pod" && $n ne $simplename; | |
35ea640a | 87 | } |
fbba5d11 RS |
88 | print "$id the following exist as other .pod files:\n", |
89 | join(" ", sort keys %foundfilenames), "\n" | |
90 | if %foundfilenames; | |
274d1bee | 91 | print "$id $simplename (filename) missing from NAME section\n" |
fbba5d11 | 92 | unless $foundfilename; |
1722496f RS |
93 | foreach my $n ( keys %names ) { |
94 | print "$id $n is not public\n" | |
95 | if $opt_p and !defined $public{$n}; | |
96 | } | |
35ea640a RS |
97 | |
98 | # Find all functions in SYNOPSIS | |
99 | return unless $contents =~ /=head1 SYNOPSIS(.*)=head1 DESCRIPTION/ms; | |
100 | my $syn = $1; | |
101 | foreach my $line ( split /\n+/, $syn ) { | |
be80b21d | 102 | next unless $line =~ /^\s/; |
8162f6f5 | 103 | my $sym; |
c952780c | 104 | $line =~ s/STACK_OF\([^)]+\)/int/g; |
4460ad90 | 105 | $line =~ s/SPARSE_ARRAY_OF\([^)]+\)/int/g; |
c952780c | 106 | $line =~ s/__declspec\([^)]+\)//; |
121677b4 RS |
107 | if ( $line =~ /env (\S*)=/ ) { |
108 | # environment variable env NAME=... | |
109 | $sym = $1; | |
110 | } elsif ( $line =~ /typedef.*\(\*(\S+)\)\(.*/ ) { | |
0ed78e78 RL |
111 | # a callback function pointer: typedef ... (*NAME)(... |
112 | $sym = $1; | |
113 | } elsif ( $line =~ /typedef.* (\S+)\(.*/ ) { | |
114 | # a callback function signature: typedef ... NAME(... | |
121677b4 RS |
115 | $sym = $1; |
116 | } elsif ( $line =~ /typedef.* (\S+);/ ) { | |
117 | # a simple typedef: typedef ... NAME; | |
8162f6f5 | 118 | $sym = $1; |
5d583521 | 119 | } elsif ( $line =~ /enum (\S*) \{/ ) { |
d4ea9659 RS |
120 | # an enumeration: enum ... { |
121 | $sym = $1; | |
0695b193 | 122 | } elsif ( $line =~ /#(?:define|undef) ([A-Za-z0-9_]+)/ ) { |
8162f6f5 RS |
123 | $sym = $1; |
124 | } elsif ( $line =~ /([A-Za-z0-9_]+)\(/ ) { | |
125 | $sym = $1; | |
126 | } | |
127 | else { | |
128 | next; | |
129 | } | |
130 | print "$id $sym missing from NAME section\n" | |
131 | unless defined $names{$sym}; | |
132 | $names{$sym} = 2; | |
aebb9aac RS |
133 | |
134 | # Do some sanity checks on the prototype. | |
135 | print "$id prototype missing spaces around commas: $line\n" | |
136 | if ( $line =~ /[a-z0-9],[^ ]/ ); | |
35ea640a RS |
137 | } |
138 | ||
139 | foreach my $n ( keys %names ) { | |
140 | next if $names{$n} == 2; | |
141 | print "$id $n missing from SYNOPSIS\n"; | |
142 | } | |
143 | } | |
144 | ||
95f92d57 JL |
145 | # Check if SECTION is located before BEFORE |
146 | sub check_section_location() | |
cc838ee2 PY |
147 | { |
148 | my $filename = shift; | |
149 | my $contents = shift; | |
95f92d57 JL |
150 | my $section = shift; |
151 | my $before = shift; | |
cc838ee2 | 152 | |
95f92d57 JL |
153 | return unless $contents =~ /=head1 $section/ |
154 | and $contents =~ /=head1 $before/; | |
155 | print "$filename: $section should be placed before $before section\n" | |
156 | if $contents =~ /=head1 $before.*=head1 $section/ms; | |
cc838ee2 PY |
157 | } |
158 | ||
1bc74519 RS |
159 | sub check() |
160 | { | |
169a8e39 RL |
161 | my $filename = shift; |
162 | my $dirname = basename(dirname($filename)); | |
843666ff | 163 | |
1bc74519 RS |
164 | my $contents = ''; |
165 | { | |
166 | local $/ = undef; | |
169a8e39 | 167 | open POD, $filename or die "Couldn't open $filename, $!"; |
1bc74519 RS |
168 | $contents = <POD>; |
169 | close POD; | |
170 | } | |
843666ff | 171 | |
95f92d57 JL |
172 | # Check if EXAMPLES is located after RETURN VALUES section. |
173 | &check_section_location($filename, $contents, "RETURN VALUES", "EXAMPLES") if $filename =~ m|man3/|; | |
573ac8f2 JL |
174 | # Check if HISTORY is located after SEE ALSO |
175 | &check_section_location($filename, $contents, "SEE ALSO", "HISTORY") if $filename =~ m|man3/|; | |
176 | # Check if SEE ALSO is located after EXAMPLES | |
177 | &check_section_location($filename, $contents, "EXAMPLES", "SEE ALSO") if $filename =~ m|man3/|; | |
cc838ee2 | 178 | |
843666ff | 179 | my $id = "${filename}:1:"; |
35ea640a | 180 | |
4692340e | 181 | &name_synopsis($id, $filename, $contents) |
8162f6f5 | 182 | unless $contents =~ /=for comment generic/ |
99d63d46 | 183 | or $filename =~ m@man[157]/@; |
35ea640a RS |
184 | |
185 | print "$id doesn't start with =pod\n" | |
05ea606a | 186 | if $contents !~ /^=pod/; |
35ea640a | 187 | print "$id doesn't end with =cut\n" |
05ea606a | 188 | if $contents !~ /=cut\n$/; |
35ea640a | 189 | print "$id more than one cut line.\n" |
05ea606a | 190 | if $contents =~ /=cut.*=cut/ms; |
35ea640a | 191 | print "$id missing copyright\n" |
05ea606a | 192 | if $contents !~ /Copyright .* The OpenSSL Project Authors/; |
35ea640a | 193 | print "$id copyright not last\n" |
05ea606a | 194 | if $contents =~ /head1 COPYRIGHT.*=head/ms; |
35ea640a | 195 | print "$id head2 in All uppercase\n" |
843666ff | 196 | if $contents =~ /head2\s+[A-Z ]+\n/; |
35ea640a RS |
197 | print "$id extra space after head\n" |
198 | if $contents =~ /=head\d\s\s+/; | |
199 | print "$id period in NAME section\n" | |
200 | if $contents =~ /=head1 NAME.*\.\n.*=head1 SYNOPSIS/ms; | |
201 | print "$id POD markup in NAME section\n" | |
202 | if $contents =~ /=head1 NAME.*[<>].*=head1 SYNOPSIS/ms; | |
5a3371e2 RS |
203 | print "$id Duplicate $1 in L<>\n" |
204 | if $contents =~ /L<([^>]*)\|([^>]*)>/ && $1 eq $2; | |
e1271ac2 | 205 | print "$id Bad =over $1\n" |
2f61bc2e | 206 | if $contents =~ /=over([^ ][^24])/; |
e90fc053 RS |
207 | print "$id Possible version style issue\n" |
208 | if $contents =~ /OpenSSL version [019]/; | |
843666ff | 209 | |
843666ff | 210 | if ( $contents !~ /=for comment multiple includes/ ) { |
a95d7574 RS |
211 | # Look for multiple consecutive openssl #include lines |
212 | # (non-consecutive lines are okay; see man3/MD5.pod). | |
843666ff RS |
213 | if ( $contents =~ /=head1 SYNOPSIS(.*)=head1 DESCRIPTION/ms ) { |
214 | my $count = 0; | |
215 | foreach my $line ( split /\n+/, $1 ) { | |
216 | if ( $line =~ m@include <openssl/@ ) { | |
a95d7574 | 217 | print "$id has multiple includes\n" if ++$count == 2; |
843666ff RS |
218 | } else { |
219 | $count = 0; | |
220 | } | |
221 | } | |
222 | } | |
223 | } | |
05ea606a | 224 | |
35ea640a RS |
225 | open my $OUT, '>', $temp |
226 | or die "Can't open $temp, $!"; | |
169a8e39 | 227 | podchecker($filename, $OUT); |
35ea640a RS |
228 | close $OUT; |
229 | open $OUT, '<', $temp | |
230 | or die "Can't read $temp, $!"; | |
231 | while ( <$OUT> ) { | |
232 | next if /\(section\) in.*deprecated/; | |
233 | print; | |
234 | } | |
235 | close $OUT; | |
236 | unlink $temp || warn "Can't remove $temp, $!"; | |
a95d7574 RS |
237 | |
238 | # Find what section this page is in; assume 3. | |
239 | my $section = 3; | |
240 | $section = $1 if $dirname =~ /man([1-9])/; | |
241 | ||
242 | foreach ((@{$mandatory_sections{'*'}}, @{$mandatory_sections{$section}})) { | |
243 | # Skip "return values" if not -s | |
a95d7574 RS |
244 | print "$id: missing $_ head1 section\n" |
245 | if $contents !~ /^=head1\s+${_}\s*$/m; | |
246 | } | |
05ea606a | 247 | } |
1bc74519 | 248 | |
71a8b855 RS |
249 | my %dups; |
250 | ||
251 | sub parsenum() | |
252 | { | |
253 | my $file = shift; | |
254 | my @apis; | |
255 | ||
256 | open my $IN, '<', $file | |
257 | or die "Can't open $file, $!, stopped"; | |
258 | ||
259 | while ( <$IN> ) { | |
274d1bee | 260 | next if /^#/; |
71a8b855 RS |
261 | next if /\bNOEXIST\b/; |
262 | next if /\bEXPORT_VAR_AS_FUNC\b/; | |
1722496f RS |
263 | my @fields = split(); |
264 | die "Malformed line $_" | |
265 | if scalar @fields != 2 && scalar @fields != 4; | |
266 | push @apis, $fields[0]; | |
71a8b855 RS |
267 | } |
268 | ||
269 | close $IN; | |
270 | ||
274d1bee | 271 | print "# Found ", scalar(@apis), " in $file\n" unless $opt_p; |
71a8b855 RS |
272 | return sort @apis; |
273 | } | |
274 | ||
23ab880d | 275 | sub getdocced |
71a8b855 RS |
276 | { |
277 | my $dir = shift; | |
278 | my %return; | |
279 | ||
280 | foreach my $pod ( glob("$dir/*.pod") ) { | |
281 | my %podinfo = extract_pod_info($pod); | |
282 | foreach my $n ( @{$podinfo{names}} ) { | |
283 | $return{$n} = $pod; | |
284 | print "# Duplicate $n in $pod and $dups{$n}\n" | |
285 | if defined $dups{$n} && $dups{$n} ne $pod; | |
286 | $dups{$n} = $pod; | |
287 | } | |
288 | } | |
289 | ||
290 | return %return; | |
291 | } | |
292 | ||
293 | my %docced; | |
294 | ||
9a2dfc0f RS |
295 | sub checkmacros() |
296 | { | |
297 | my $count = 0; | |
ee4afacd | 298 | my %seen; |
9a2dfc0f RS |
299 | |
300 | print "# Checking macros (approximate)\n"; | |
301 | foreach my $f ( glob('include/openssl/*.h') ) { | |
302 | # Skip some internals we don't want to document yet. | |
303 | next if $f eq 'include/openssl/asn1.h'; | |
304 | next if $f eq 'include/openssl/asn1t.h'; | |
305 | next if $f eq 'include/openssl/err.h'; | |
306 | open(IN, $f) || die "Can't open $f, $!"; | |
307 | while ( <IN> ) { | |
308 | next unless /^#\s*define\s*(\S+)\(/; | |
309 | my $macro = $1; | |
ee4afacd | 310 | next if $docced{$macro} || defined $seen{$macro}; |
9a2dfc0f RS |
311 | next if $macro =~ /i2d_/ |
312 | || $macro =~ /d2i_/ | |
313 | || $macro =~ /DEPRECATEDIN/ | |
314 | || $macro =~ /IMPLEMENT_/ | |
315 | || $macro =~ /DECLARE_/; | |
8d50b9c1 | 316 | print "$f:$macro\n" if $opt_d; |
9a2dfc0f | 317 | $count++; |
ee4afacd | 318 | $seen{$macro} = 1; |
9a2dfc0f RS |
319 | } |
320 | close(IN); | |
321 | } | |
44e69951 | 322 | print "# Found $count macros missing (not all should be documented)\n" |
9a2dfc0f RS |
323 | } |
324 | ||
71a8b855 RS |
325 | sub printem() |
326 | { | |
327 | my $libname = shift; | |
328 | my $numfile = shift; | |
329 | my $count = 0; | |
ee4afacd | 330 | my %seen; |
71a8b855 RS |
331 | |
332 | foreach my $func ( &parsenum($numfile) ) { | |
ee4afacd | 333 | next if $docced{$func} || defined $seen{$func}; |
71a8b855 RS |
334 | |
335 | # Skip ASN1 utilities | |
336 | next if $func =~ /^ASN1_/; | |
337 | ||
8d50b9c1 | 338 | print "$libname:$func\n" if $opt_d; |
71a8b855 | 339 | $count++; |
ee4afacd | 340 | $seen{$func} = 1; |
71a8b855 RS |
341 | } |
342 | print "# Found $count missing from $numfile\n\n"; | |
343 | } | |
344 | ||
345 | ||
9e183d22 RS |
346 | # Collection of links in each POD file. |
347 | # filename => [ "foo(1)", "bar(3)", ... ] | |
348 | my %link_collection = (); | |
349 | # Collection of names in each POD file. | |
350 | # "name(s)" => filename | |
351 | my %name_collection = (); | |
352 | ||
353 | sub collectnames { | |
354 | my $filename = shift; | |
355 | $filename =~ m|man(\d)/|; | |
356 | my $section = $1; | |
357 | my $simplename = basename($filename, ".pod"); | |
358 | my $id = "${filename}:1:"; | |
359 | ||
360 | my $contents = ''; | |
361 | { | |
362 | local $/ = undef; | |
363 | open POD, $filename or die "Couldn't open $filename, $!"; | |
364 | $contents = <POD>; | |
365 | close POD; | |
366 | } | |
367 | ||
368 | $contents =~ /=head1 NAME([^=]*)=head1 /ms; | |
369 | my $tmp = $1; | |
370 | unless (defined $tmp) { | |
371 | print "$id weird name section\n"; | |
372 | return; | |
373 | } | |
374 | $tmp =~ tr/\n/ /; | |
375 | $tmp =~ s/-.*//g; | |
376 | ||
23ab880d | 377 | my @names = map { s/^\s+//g; s/\s+$//g; $_ } split(/,/, $tmp); |
9e183d22 RS |
378 | unless (grep { $simplename eq $_ } @names) { |
379 | print "$id missing $simplename\n"; | |
380 | push @names, $simplename; | |
381 | } | |
382 | foreach my $name (@names) { | |
383 | next if $name eq ""; | |
23ab880d RL |
384 | if ($name =~ /\s/) { |
385 | print "$id '$name' contains white space\n"; | |
386 | } | |
9e183d22 RS |
387 | my $name_sec = "$name($section)"; |
388 | if (! exists $name_collection{$name_sec}) { | |
389 | $name_collection{$name_sec} = $filename; | |
390 | } else { #elsif ($filename ne $name_collection{$name_sec}) { | |
391 | print "$id $name_sec also in $name_collection{$name_sec}\n"; | |
392 | } | |
393 | } | |
394 | ||
395 | my @foreign_names = | |
396 | map { map { s/\s+//g; $_ } split(/,/, $_) } | |
397 | $contents =~ /=for\s+comment\s+foreign\s+manuals:\s*(.*)\n\n/; | |
398 | foreach (@foreign_names) { | |
399 | $name_collection{$_} = undef; # It still exists! | |
400 | } | |
401 | ||
402 | my @links = $contents =~ /L< | |
403 | # if the link is of the form L<something|name(s)>, | |
404 | # then remove 'something'. Note that 'something' | |
405 | # may contain POD codes as well... | |
406 | (?:(?:[^\|]|<[^>]*>)*\|)? | |
46f4e1be | 407 | # we're only interested in references that have |
9e183d22 RS |
408 | # a one digit section number |
409 | ([^\/>\(]+\(\d\)) | |
410 | /gx; | |
411 | $link_collection{$filename} = [ @links ]; | |
412 | } | |
413 | ||
414 | sub checklinks { | |
415 | foreach my $filename (sort keys %link_collection) { | |
416 | foreach my $link (@{$link_collection{$filename}}) { | |
417 | print "${filename}:1: reference to non-existing $link\n" | |
418 | unless exists $name_collection{$link}; | |
419 | } | |
420 | } | |
421 | } | |
422 | ||
274d1bee RS |
423 | sub publicize() { |
424 | foreach my $name ( &parsenum('util/libcrypto.num') ) { | |
425 | $public{$name} = 1; | |
426 | } | |
427 | foreach my $name ( &parsenum('util/libssl.num') ) { | |
428 | $public{$name} = 1; | |
429 | } | |
430 | foreach my $name ( &parsenum('util/private.num') ) { | |
431 | $public{$name} = 1; | |
432 | } | |
433 | } | |
434 | ||
e75138ab RS |
435 | my %skips = ( |
436 | 'aes128' => 1, | |
437 | 'aes192' => 1, | |
438 | 'aes256' => 1, | |
439 | 'aria128' => 1, | |
440 | 'aria192' => 1, | |
441 | 'aria256' => 1, | |
442 | 'camellia128' => 1, | |
443 | 'camellia192' => 1, | |
444 | 'camellia256' => 1, | |
445 | 'des' => 1, | |
446 | 'des3' => 1, | |
447 | 'idea' => 1, | |
448 | '[cipher]' => 1, | |
449 | '[digest]' => 1, | |
450 | ); | |
451 | ||
452 | sub checkflags() { | |
453 | my $cmd = shift; | |
454 | my %cmdopts; | |
455 | my %docopts; | |
456 | my $ok = 1; | |
457 | ||
458 | # Get the list of options in the command. | |
459 | open CFH, "./apps/openssl list --options $cmd|" | |
460 | || die "Can list options for $cmd, $!"; | |
461 | while ( <CFH> ) { | |
462 | chop; | |
463 | s/ .$//; | |
464 | $cmdopts{$_} = 1; | |
465 | } | |
466 | close CFH; | |
467 | ||
468 | # Get the list of flags from the synopsis | |
469 | open CFH, "<doc/man1/$cmd.pod" | |
470 | || die "Can't open $cmd.pod, $!"; | |
471 | while ( <CFH> ) { | |
472 | chop; | |
473 | last if /DESCRIPTION/; | |
474 | next unless /\[B<-([^ >]+)/; | |
475 | $docopts{$1} = 1; | |
476 | } | |
477 | close CFH; | |
478 | ||
479 | # See what's in the command not the manpage. | |
480 | my @undocced = (); | |
481 | foreach my $k ( keys %cmdopts ) { | |
482 | push @undocced, $k unless $docopts{$k}; | |
483 | } | |
484 | if ( scalar @undocced > 0 ) { | |
485 | $ok = 0; | |
486 | foreach ( @undocced ) { | |
487 | print "doc/man1/$cmd.pod: Missing -$_\n"; | |
488 | } | |
489 | } | |
490 | ||
491 | # See what's in the command not the manpage. | |
492 | my @unimpl = (); | |
493 | foreach my $k ( keys %docopts ) { | |
494 | push @unimpl, $k unless $cmdopts{$k}; | |
495 | } | |
496 | if ( scalar @unimpl > 0 ) { | |
497 | $ok = 0; | |
498 | foreach ( @unimpl ) { | |
499 | next if defined $skips{$_}; | |
500 | print "doc/man1/$cmd.pod: Not implemented -$_\n"; | |
501 | } | |
502 | } | |
503 | ||
504 | return $ok; | |
505 | } | |
506 | ||
a085f43f | 507 | getopts('cdlnphu'); |
274d1bee RS |
508 | |
509 | &help() if $opt_h; | |
a085f43f | 510 | $opt_n = 1 if $opt_p; |
8d50b9c1 | 511 | $opt_u = 1 if $opt_d; |
35ea640a | 512 | |
a085f43f | 513 | die "Need one of -[cdlnpu] flags.\n" |
e75138ab | 514 | unless $opt_c or $opt_l or $opt_n or $opt_u; |
71a8b855 | 515 | |
e75138ab RS |
516 | if ( $opt_c ) { |
517 | my $ok = 1; | |
518 | my @commands = (); | |
3dfda1a6 | 519 | |
e75138ab RS |
520 | # Get list of commands. |
521 | open FH, "./apps/openssl list -1 -commands|" | |
522 | || die "Can't list commands, $!"; | |
523 | while ( <FH> ) { | |
524 | chop; | |
525 | push @commands, $_; | |
526 | } | |
527 | close FH; | |
528 | ||
529 | # See if each has a manpage. | |
530 | foreach ( @commands ) { | |
531 | next if $_ eq 'help' || $_ eq 'exit'; | |
532 | if ( ! -f "doc/man1/$_.pod" ) { | |
533 | print "doc/man1/$_.pod does not exist\n"; | |
534 | $ok = 0; | |
535 | } else { | |
536 | $ok = 0 if not &checkflags($_); | |
537 | } | |
71a8b855 | 538 | } |
e75138ab RS |
539 | |
540 | # See what help is missing. | |
541 | open FH, "./apps/openssl list --missing-help |" | |
542 | || die "Can't list missing help, $!"; | |
543 | while ( <FH> ) { | |
544 | chop; | |
545 | my ($cmd, $flag) = split; | |
546 | print "$cmd has no help for -$flag\n"; | |
547 | $ok = 0; | |
548 | } | |
549 | close FH; | |
550 | ||
551 | exit 1 if not $ok; | |
71a8b855 | 552 | } |
9e183d22 RS |
553 | |
554 | if ( $opt_l ) { | |
23ab880d RL |
555 | foreach (@ARGV ? @ARGV : (glob('doc/*/*.pod'), |
556 | glob('doc/internal/*/*.pod'))) { | |
9e183d22 RS |
557 | collectnames($_); |
558 | } | |
559 | checklinks(); | |
560 | } | |
561 | ||
e75138ab RS |
562 | if ( $opt_n ) { |
563 | &publicize() if $opt_p; | |
564 | foreach (@ARGV ? @ARGV : glob('doc/*/*.pod')) { | |
565 | &check($_); | |
566 | } | |
23ab880d RL |
567 | { |
568 | local $opt_p = undef; | |
569 | foreach (@ARGV ? @ARGV : glob('doc/internal/*/*.pod')) { | |
570 | &check($_); | |
571 | } | |
572 | } | |
e75138ab RS |
573 | } |
574 | ||
71a8b855 | 575 | if ( $opt_u ) { |
23ab880d | 576 | my %temp = getdocced('doc/man3'); |
71a8b855 RS |
577 | foreach ( keys %temp ) { |
578 | $docced{$_} = $temp{$_}; | |
579 | } | |
580 | &printem('crypto', 'util/libcrypto.num'); | |
581 | &printem('ssl', 'util/libssl.num'); | |
9a2dfc0f | 582 | &checkmacros(); |
1bc74519 | 583 | } |
05ea606a | 584 | |
35ea640a | 585 | exit; |