2016-05-20 20:11:46 +08:00
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#! /usr/bin/env perl
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2019-04-09 21:53:58 +08:00
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# Copyright 2002-2019 The OpenSSL Project Authors. All Rights Reserved.
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2016-05-21 08:52:46 +08:00
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#
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2018-12-06 20:03:50 +08:00
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# Licensed under the Apache License 2.0 (the "License"). You may not use
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2016-05-21 08:52:46 +08:00
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# this file except in compliance with the License. You can obtain a copy
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# in the file LICENSE in the source distribution or at
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# https://www.openssl.org/source/license.html
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2016-05-20 20:11:46 +08:00
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require 5.10.0;
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use warnings;
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use strict;
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2019-10-04 10:28:40 +08:00
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2020-02-09 03:15:06 +08:00
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use Carp qw(:DEFAULT cluck);
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2016-05-20 20:11:46 +08:00
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use Pod::Checker;
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use File::Find;
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2016-05-22 07:26:45 +08:00
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use File::Basename;
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2016-11-13 14:00:44 +08:00
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use File::Spec::Functions;
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2016-06-02 01:10:24 +08:00
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use Getopt::Std;
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2020-02-09 03:15:06 +08:00
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use FindBin;
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use lib "$FindBin::Bin/perl";
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2016-11-13 14:00:44 +08:00
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use OpenSSL::Util::Pod;
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2016-06-02 01:10:24 +08:00
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2020-02-09 03:15:06 +08:00
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use lib '.';
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use configdata;
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2019-10-04 10:28:40 +08:00
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# Set to 1 for debug output
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my $debug = 0;
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2019-10-02 19:16:48 +08:00
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2020-01-30 00:18:39 +08:00
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# Where to find openssl command
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2020-02-09 03:15:06 +08:00
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my $openssl = "./util/opensslwrap.sh";
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2020-01-30 00:18:39 +08:00
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2016-11-13 14:00:44 +08:00
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# Options.
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2017-08-10 00:25:35 +08:00
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our($opt_d);
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2019-06-06 19:12:49 +08:00
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our($opt_e);
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our($opt_s);
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our($opt_o);
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2016-11-13 14:00:44 +08:00
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our($opt_h);
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our($opt_l);
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our($opt_n);
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our($opt_p);
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our($opt_u);
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our($opt_v);
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2017-08-14 21:32:07 +08:00
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our($opt_c);
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2016-11-13 14:00:44 +08:00
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2019-09-28 02:03:57 +08:00
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# Print usage message and exit.
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sub help {
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print <<EOF;
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Find small errors (nits) in documentation. Options:
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-c List undocumented commands and options
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-d Detailed list of undocumented (implies -u)
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-e Detailed list of new undocumented (implies -v)
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-h Print this help message
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-l Print bogus links
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-n Print nits in POD pages
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-o Causes -e/-v to count symbols added since 1.1.1 as new (implies -v)
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-u Count undocumented functions
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-v Count new undocumented functions
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2016-11-13 14:00:44 +08:00
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EOF
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exit;
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}
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2016-05-20 20:11:46 +08:00
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2019-09-28 02:03:57 +08:00
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getopts('cdehlnouv');
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help() if $opt_h;
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$opt_u = 1 if $opt_d;
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$opt_v = 1 if $opt_o || $opt_e;
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die "Cannot use both -u and -v"
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if $opt_u && $opt_v;
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die "Cannot use both -d and -e"
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if $opt_d && $opt_e;
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# We only need to check c, l, n, u and v.
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# Options d, e, o imply one of the above.
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die "Need one of -[cdehlnouv] flags.\n"
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unless $opt_c or $opt_l or $opt_n or $opt_u or $opt_v;
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2016-05-21 08:52:46 +08:00
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my $temp = '/tmp/docnits.txt';
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my $OUT;
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my %public;
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my $status = 0;
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2016-05-21 08:52:46 +08:00
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2020-02-09 03:15:06 +08:00
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my @sections = ( 'man1', 'man3', 'man5', 'man7' );
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my %mandatory_sections = (
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'*' => [ 'NAME', 'DESCRIPTION', 'COPYRIGHT' ],
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1 => [ 'SYNOPSIS', 'OPTIONS' ],
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3 => [ 'SYNOPSIS', 'RETURN VALUES' ],
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5 => [ ],
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7 => [ ]
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);
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2020-02-09 03:15:06 +08:00
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# Collect all POD files, both internal and public, and regardless of location
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# We collect them in a hash table with each file being a key, so we can attach
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# tags to them. For example, internal docs will have the word "internal"
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# attached to them.
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my %files = ();
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# We collect files names on the fly, on known tag basis
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my %collected_tags = ();
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# We cache results based on tags
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my %collected_results = ();
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# files OPTIONS
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#
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# Example:
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#
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# files(TAGS => 'manual');
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# files(TAGS => [ 'manual', 'man1' ]);
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#
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# This function returns an array of files corresponding to a set of tags
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# given with the options "TAGS". The value of this option can be a single
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# word, or an array of several words, which work as inclusive or exclusive
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# selectors. Inclusive selectors are used to add one more set of files to
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# the returned array, while exclusive selectors limit the set of files added
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# to the array. The recognised tag values are:
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#
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# 'public_manual' - inclusive selector, adds public manuals to the
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# returned array of files.
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# 'internal_manual' - inclusive selector, adds internal manuals to the
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# returned array of files.
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# 'manual' - inclusive selector, adds any manual to the returned
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# array of files. This is really a shorthand for
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# 'public_manual' and 'internal_manual' combined.
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# 'public_header' - inclusive selector, adds public headers to the
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# returned array of files.
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# 'header' - inclusive selector, adds any header file to the
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# returned array of files. Since we currently only
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# care about public headers, this is exactly
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# equivalent to 'public_header', but is present for
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# consistency.
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#
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# 'man1', 'man3', 'man5', 'man7'
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# - exclusive selectors, only applicable together with
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# any of the manual selectors. If any of these are
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# present, only the manuals from the given sections
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# will be include. If none of these are present,
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# the manuals from all sections will be returned.
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#
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# All returned manual files come from configdata.pm.
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# All returned header files come from looking inside
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# "$config{sourcedir}/include/openssl"
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#
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sub files {
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my %opts = ( @_ ); # Make a copy of the arguments
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$opts{TAGS} = [ $opts{TAGS} ] if ref($opts{TAGS}) eq '';
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croak "No tags given, or not an array"
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unless exists $opts{TAGS} && ref($opts{TAGS}) eq 'ARRAY';
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my %tags = map { $_ => 1 } @{$opts{TAGS}};
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$tags{public_manual} = 1
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if $tags{manual} && ($tags{public} // !$tags{internal});
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$tags{internal_manual} = 1
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if $tags{manual} && ($tags{internal} // !$tags{public});
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$tags{public_header} = 1
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if $tags{header} && ($tags{public} // !$tags{internal});
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delete $tags{manual};
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delete $tags{header};
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delete $tags{public};
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delete $tags{internal};
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my $tags_as_key = join(':', sort keys %tags);
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cluck "DEBUG[files]: This is how we got here!" if $debug;
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print STDERR "DEBUG[files]: tags: $tags_as_key\n" if $debug;
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my %tags_to_collect = ( map { $_ => 1 }
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grep { !exists $collected_tags{$_} }
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keys %tags );
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if ($tags_to_collect{public_manual}) {
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print STDERR "DEBUG[files]: collecting public manuals\n"
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if $debug;
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# The structure in configdata.pm is that $unified_info{mandocs}
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# contains lists of man files, and in turn, $unified_info{depends}
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# contains hash tables showing which POD file each of those man
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# files depend on. We use that information to find the POD files,
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# and to attach the man section they belong to as tags
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foreach my $mansect ( @sections ) {
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foreach ( map { @{$unified_info{depends}->{$_}} }
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@{$unified_info{mandocs}->{$mansect}} ) {
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$files{$_} = { $mansect => 1, public_manual => 1 };
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}
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}
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$collected_tags{public_manual} = 1;
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}
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if ($tags_to_collect{internal_manual}) {
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print STDERR "DEBUG[files]: collecting internal manuals\n"
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if $debug;
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# We don't have the internal docs in configdata.pm. However, they
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# are all in the source tree, so they're easy to find.
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foreach my $mansect ( @sections ) {
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foreach ( glob(catfile($config{sourcedir},
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'doc', 'internal', $mansect, '*.pod')) ) {
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$files{$_} = { $mansect => 1, internal_manual => 1 };
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}
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}
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$collected_tags{internal_manual} = 1;
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}
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if ($tags_to_collect{public_header}) {
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print STDERR "DEBUG[files]: collecting public headers\n"
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if $debug;
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foreach ( glob(catfile($config{sourcedir},
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'include', 'openssl', '*.h')) ) {
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$files{$_} = { public_header => 1 };
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}
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}
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my @result = @{$collected_results{$tags_as_key} // []};
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if (!@result) {
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# Produce a result based on caller tags
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foreach my $type ( ( 'public_manual', 'internal_manual' ) ) {
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next unless $tags{$type};
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# If caller asked for specific sections, we care about sections.
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# Otherwise, we give back all of them.
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my @selected_sections =
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grep { $tags{$_} } @sections;
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@selected_sections = @sections unless @selected_sections;
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foreach my $section ( ( @selected_sections ) ) {
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push @result,
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( sort { basename($a) cmp basename($b) }
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grep { $files{$_}->{$type} && $files{$_}->{$section} }
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keys %files );
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}
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}
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if ($tags{public_header}) {
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push @result,
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( sort { basename($a) cmp basename($b) }
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grep { $files{$_}->{public_header} }
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keys %files );
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}
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if ($debug) {
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print STDERR "DEBUG[files]: result:\n";
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print STDERR "DEBUG[files]: $_\n" foreach @result;
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}
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$collected_results{$tags_as_key} = [ @result ];
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}
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return @result;
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}
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2016-05-22 07:26:45 +08:00
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2019-08-30 03:37:01 +08:00
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# Print error message, set $status.
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sub err {
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print join(" ", @_), "\n";
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$status = 1
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}
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2016-06-02 01:10:24 +08:00
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# Cross-check functions in the NAME and SYNOPSIS section.
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sub name_synopsis {
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my $id = shift;
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my $filename = shift;
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my $contents = shift;
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# Get NAME section and all words in it.
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return unless $contents =~ /=head1 NAME(.*)=head1 SYNOPSIS/ms;
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my $tmp = $1;
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$tmp =~ tr/\n/ /;
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2019-08-30 03:37:01 +08:00
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err($id, "trailing comma before - in NAME")
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if $tmp =~ /, *-/;
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2017-05-26 02:16:26 +08:00
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$tmp =~ s/ -.*//g;
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2019-08-30 03:37:01 +08:00
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err($id, "POD markup among the names in NAME")
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if $tmp =~ /[<>]/;
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2017-05-26 02:16:26 +08:00
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$tmp =~ s/ */ /g;
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2019-08-30 03:37:01 +08:00
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err($id, "missing comma in NAME")
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if $tmp =~ /[^,] /;
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2016-06-08 01:08:20 +08:00
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my $dirname = dirname($filename);
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2020-02-09 03:15:06 +08:00
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my $section = basename($dirname);
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my $simplename = basename($filename, ".pod");
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2016-06-08 01:08:20 +08:00
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my $foundfilename = 0;
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my %foundfilenames = ();
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2016-06-02 01:10:24 +08:00
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my %names;
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2019-02-18 23:00:06 +08:00
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foreach my $n ( split ',', $tmp ) {
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$n =~ s/^\s+//;
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$n =~ s/\s+$//;
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2019-08-30 03:37:01 +08:00
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err($id, "the name '$n' contains white-space")
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2019-02-18 23:00:06 +08:00
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if $n =~ /\s/;
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2016-06-02 01:10:24 +08:00
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$names{$n} = 1;
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2016-06-08 01:08:20 +08:00
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$foundfilename++ if $n eq $simplename;
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$foundfilenames{$n} = 1
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2020-02-09 03:15:06 +08:00
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if ( ( grep { basename($_) eq "$n.pod" }
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files(TAGS => [ 'manual', $section ]) )
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&& $n ne $simplename );
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2016-06-02 01:10:24 +08:00
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}
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2019-10-04 10:28:40 +08:00
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err($id, "the following exist as other .pod files:",
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2019-08-30 03:37:01 +08:00
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sort keys %foundfilenames)
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2016-06-08 01:08:20 +08:00
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if %foundfilenames;
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2019-08-30 03:37:01 +08:00
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err($id, "$simplename (filename) missing from NAME section")
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2016-06-08 01:08:20 +08:00
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unless $foundfilename;
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2019-09-28 02:03:57 +08:00
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if ( $filename !~ /internal/ ) {
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foreach my $n ( keys %names ) {
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err($id, "$n is not public")
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if !defined $public{$n};
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}
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2017-06-09 03:18:38 +08:00
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}
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2016-06-02 01:10:24 +08:00
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|
# Find all functions in SYNOPSIS
|
|
|
|
return unless $contents =~ /=head1 SYNOPSIS(.*)=head1 DESCRIPTION/ms;
|
|
|
|
my $syn = $1;
|
|
|
|
foreach my $line ( split /\n+/, $syn ) {
|
2018-12-03 17:59:11 +08:00
|
|
|
next unless $line =~ /^\s/;
|
2016-06-10 05:02:59 +08:00
|
|
|
my $sym;
|
2019-11-19 17:50:14 +08:00
|
|
|
my $is_prototype = 1;
|
2016-06-21 19:03:34 +08:00
|
|
|
$line =~ s/STACK_OF\([^)]+\)/int/g;
|
2019-02-18 23:25:47 +08:00
|
|
|
$line =~ s/SPARSE_ARRAY_OF\([^)]+\)/int/g;
|
2016-06-21 19:03:34 +08:00
|
|
|
$line =~ s/__declspec\([^)]+\)//;
|
2019-12-22 03:42:10 +08:00
|
|
|
if ( $line =~ /typedef.*\(\*\S+\)\s+\(/ ) {
|
|
|
|
# a callback function with whitespace before the argument list:
|
|
|
|
# typedef ... (*NAME) (...
|
|
|
|
err($id, "function typedef has space before arg list: $line");
|
|
|
|
}
|
2016-12-28 04:00:06 +08:00
|
|
|
if ( $line =~ /env (\S*)=/ ) {
|
|
|
|
# environment variable env NAME=...
|
|
|
|
$sym = $1;
|
2019-12-22 02:35:45 +08:00
|
|
|
} elsif ( $line =~ /typedef.*\(\*(\S+)\)\s*\(/ ) {
|
2017-10-09 19:21:24 +08:00
|
|
|
# a callback function pointer: typedef ... (*NAME)(...
|
|
|
|
$sym = $1;
|
2019-12-22 02:35:45 +08:00
|
|
|
} elsif ( $line =~ /typedef.* (\S+)\(/ ) {
|
2017-10-09 19:21:24 +08:00
|
|
|
# a callback function signature: typedef ... NAME(...
|
2016-12-28 04:00:06 +08:00
|
|
|
$sym = $1;
|
|
|
|
} elsif ( $line =~ /typedef.* (\S+);/ ) {
|
|
|
|
# a simple typedef: typedef ... NAME;
|
2019-11-19 17:50:14 +08:00
|
|
|
$is_prototype = 0;
|
2016-06-10 05:02:59 +08:00
|
|
|
$sym = $1;
|
2017-03-23 22:09:41 +08:00
|
|
|
} elsif ( $line =~ /enum (\S*) \{/ ) {
|
2017-03-12 01:48:32 +08:00
|
|
|
# an enumeration: enum ... {
|
|
|
|
$sym = $1;
|
2018-11-29 19:03:03 +08:00
|
|
|
} elsif ( $line =~ /#(?:define|undef) ([A-Za-z0-9_]+)/ ) {
|
2019-11-19 17:50:14 +08:00
|
|
|
$is_prototype = 0;
|
2016-06-10 05:02:59 +08:00
|
|
|
$sym = $1;
|
|
|
|
} elsif ( $line =~ /([A-Za-z0-9_]+)\(/ ) {
|
|
|
|
$sym = $1;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
next;
|
|
|
|
}
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "$sym missing from NAME section")
|
2016-06-10 05:02:59 +08:00
|
|
|
unless defined $names{$sym};
|
|
|
|
$names{$sym} = 2;
|
2016-07-19 21:27:53 +08:00
|
|
|
|
|
|
|
# Do some sanity checks on the prototype.
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "prototype missing spaces around commas: $line")
|
2019-11-19 17:50:14 +08:00
|
|
|
if $is_prototype && $line =~ /[a-z0-9],[^ ]/;
|
2016-06-02 01:10:24 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
foreach my $n ( keys %names ) {
|
|
|
|
next if $names{$n} == 2;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "$n missing from SYNOPSIS")
|
2016-06-02 01:10:24 +08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2019-08-16 01:52:41 +08:00
|
|
|
# Check if SECTION ($3) is located before BEFORE ($4)
|
2019-08-30 03:37:01 +08:00
|
|
|
sub check_section_location {
|
2019-08-16 01:52:41 +08:00
|
|
|
my $id = shift;
|
2019-02-26 13:51:02 +08:00
|
|
|
my $contents = shift;
|
2019-04-09 21:53:58 +08:00
|
|
|
my $section = shift;
|
|
|
|
my $before = shift;
|
2019-02-26 13:51:02 +08:00
|
|
|
|
2019-08-16 20:34:16 +08:00
|
|
|
return unless $contents =~ /=head1 $section/
|
|
|
|
and $contents =~ /=head1 $before/;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "$section should appear before $before section")
|
2019-04-09 21:53:58 +08:00
|
|
|
if $contents =~ /=head1 $before.*=head1 $section/ms;
|
2019-02-26 13:51:02 +08:00
|
|
|
}
|
|
|
|
|
2019-08-16 20:34:16 +08:00
|
|
|
# Check if a =head1 is duplicated, or a =headX is duplicated within a
|
|
|
|
# =head1. Treats =head2 =head3 as equivalent -- it doesn't reset the head3
|
|
|
|
# sets if it finds a =head2 -- but that is good enough for now. Also check
|
|
|
|
# for proper capitalization, trailing periods, etc.
|
2019-08-30 03:37:01 +08:00
|
|
|
sub check_head_style {
|
2019-08-16 20:34:16 +08:00
|
|
|
my $id = shift;
|
|
|
|
my $contents = shift;
|
|
|
|
my %head1;
|
|
|
|
my %subheads;
|
|
|
|
|
|
|
|
foreach my $line ( split /\n+/, $contents ) {
|
|
|
|
next unless $line =~ /^=head/;
|
|
|
|
if ( $line =~ /head1/ ) {
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "duplicate section $line")
|
2019-08-16 20:34:16 +08:00
|
|
|
if defined $head1{$line};
|
|
|
|
$head1{$line} = 1;
|
|
|
|
%subheads = ();
|
|
|
|
} else {
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "duplicate subsection $line")
|
2019-08-16 20:34:16 +08:00
|
|
|
if defined $subheads{$line};
|
|
|
|
$subheads{$line} = 1;
|
|
|
|
}
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "period in =head")
|
2019-08-16 20:34:16 +08:00
|
|
|
if $line =~ /\.[^\w]/ or $line =~ /\.$/;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "not all uppercase in =head1")
|
2019-08-16 20:34:16 +08:00
|
|
|
if $line =~ /head1.*[a-z]/;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "all uppercase in subhead")
|
2019-08-16 20:34:16 +08:00
|
|
|
if $line =~ /head[234][ A-Z0-9]+$/;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2019-10-02 19:16:48 +08:00
|
|
|
# Because we have options and symbols with extra markup, we need
|
|
|
|
# to take that into account, so we need a regexp that extracts
|
|
|
|
# markup chunks, including recursive markup.
|
|
|
|
# please read up on /(?R)/ in perlre(1)
|
|
|
|
# (note: order is important, (?R) needs to come before .)
|
|
|
|
# (note: non-greedy is important, or something like 'B<foo> and B<bar>'
|
|
|
|
# will be captured as one item)
|
|
|
|
my $markup_re =
|
|
|
|
qr/( # Capture group
|
|
|
|
[BIL]< # The start of what we recurse on
|
2019-12-01 07:18:47 +08:00
|
|
|
(?:(?-1)|.)*? # recurse the whole regexp (referring to
|
2019-10-02 19:16:48 +08:00
|
|
|
# the last opened capture group, i.e. the
|
|
|
|
# start of this regexp), or pick next
|
|
|
|
# character. Do NOT be greedy!
|
|
|
|
> # The end of what we recurse on
|
|
|
|
)/x; # (the x allows this sort of split up regexp)
|
|
|
|
|
|
|
|
# Options must start with a dash, followed by a letter, possibly
|
|
|
|
# followed by letters, digits, dashes and underscores, and the last
|
|
|
|
# character must be a letter or a digit.
|
|
|
|
# We do also accept the single -? or -n, where n is a digit
|
|
|
|
my $option_re =
|
|
|
|
qr/(?:
|
|
|
|
\? # Single question mark
|
|
|
|
|
|
|
|
|
\d # Single digit
|
|
|
|
|
|
|
|
|
- # Single dash (--)
|
|
|
|
|
|
|
|
|
[[:alpha:]](?:[-_[:alnum:]]*?[[:alnum:]])?
|
|
|
|
)/x;
|
|
|
|
|
|
|
|
# Helper function to check if a given $thing is properly marked up
|
|
|
|
# option. It returns one of these values:
|
2019-10-04 10:28:40 +08:00
|
|
|
# undef if it's not an option
|
|
|
|
# "" if it's a malformed option
|
|
|
|
# $unwrapped the option with the outermost B<> wrapping removed.
|
2019-10-02 19:16:48 +08:00
|
|
|
sub normalise_option {
|
|
|
|
my $id = shift;
|
|
|
|
my $filename = shift;
|
|
|
|
my $thing = shift;
|
|
|
|
|
|
|
|
my $unwrapped = $thing;
|
|
|
|
my $unmarked = $thing;
|
|
|
|
|
|
|
|
# $unwrapped is the option with the outer B<> markup removed
|
|
|
|
$unwrapped =~ s/^B<//;
|
|
|
|
$unwrapped =~ s/>$//;
|
|
|
|
# $unmarked is the option with *all* markup removed
|
|
|
|
$unmarked =~ s/[BIL]<|>//msg;
|
|
|
|
|
|
|
|
|
|
|
|
# If we found an option, check it, collect it
|
|
|
|
if ( $unwrapped =~ /^\s*-/ ) {
|
|
|
|
return $unwrapped # return option with outer B<> removed
|
|
|
|
if $unmarked =~ /^-${option_re}$/;
|
|
|
|
return ""; # Malformed option
|
|
|
|
}
|
|
|
|
return undef; # Something else
|
|
|
|
}
|
|
|
|
|
|
|
|
# Checks of command option (man1) formatting. The man1 checks are
|
|
|
|
# restricted to the SYNOPSIS and OPTIONS sections, the rest is too
|
|
|
|
# free form, we simply cannot be too strict there.
|
|
|
|
|
|
|
|
sub option_check {
|
|
|
|
my $id = shift;
|
|
|
|
my $filename = shift;
|
|
|
|
my $contents = shift;
|
|
|
|
|
|
|
|
my $synopsis = ($contents =~ /=head1\s+SYNOPSIS(.*?)=head1/s, $1);
|
|
|
|
|
|
|
|
# Some pages have more than one OPTIONS section, let's make sure
|
|
|
|
# to get them all
|
|
|
|
my $options = '';
|
|
|
|
while ( $contents =~ /=head1\s+[A-Z ]*?OPTIONS$(.*?)(?==head1)/msg ) {
|
|
|
|
$options .= $1;
|
|
|
|
}
|
|
|
|
|
|
|
|
# Look for options with no or incorrect markup
|
|
|
|
while ( $synopsis =~
|
|
|
|
/(?<![-<[:alnum:]])-(?:$markup_re|.)*(?![->[:alnum:]])/msg ) {
|
|
|
|
err($id, "Malformed option [1] in SYNOPSIS: $&");
|
|
|
|
}
|
|
|
|
|
|
|
|
while ( $synopsis =~ /$markup_re/msg ) {
|
|
|
|
my $found = $&;
|
|
|
|
print STDERR "$id:DEBUG[option_check] SYNOPSIS: found $found\n"
|
|
|
|
if $debug;
|
|
|
|
my $option_uw = normalise_option($id, $filename, $found);
|
|
|
|
err($id, "Malformed option [2] in SYNOPSIS: $found")
|
|
|
|
if defined $option_uw && $option_uw eq '';
|
|
|
|
}
|
|
|
|
|
|
|
|
# In OPTIONS, we look for =item paragraphs.
|
|
|
|
# (?=^\s*$) detects an empty line.
|
|
|
|
while ( $options =~ /=item\s+(.*?)(?=^\s*$)/msg ) {
|
|
|
|
my $item = $&;
|
|
|
|
|
|
|
|
while ( $item =~ /(\[\s*)?($markup_re)/msg ) {
|
|
|
|
my $found = $2;
|
|
|
|
print STDERR "$id:DEBUG[option_check] OPTIONS: found $&\n"
|
|
|
|
if $debug;
|
|
|
|
err($id, "Unexpected bracket in OPTIONS =item: $item")
|
|
|
|
if ($1 // '') ne '' && $found =~ /^B<\s*-/;
|
|
|
|
|
|
|
|
my $option_uw = normalise_option($id, $filename, $found);
|
|
|
|
err($id, "Malformed option in OPTIONS: $found")
|
|
|
|
if defined $option_uw && $option_uw eq '';
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
# Normal symbol form
|
|
|
|
my $symbol_re = qr/[[:alpha:]_][_[:alnum:]]*?/;
|
|
|
|
|
|
|
|
# Checks of function name (man3) formatting. The man3 checks are
|
|
|
|
# easier than the man1 checks, we only check the names followed by (),
|
|
|
|
# and only the names that have POD markup.
|
|
|
|
sub functionname_check {
|
|
|
|
my $id = shift;
|
|
|
|
my $filename = shift;
|
|
|
|
my $contents = shift;
|
|
|
|
|
|
|
|
while ( $contents =~ /($markup_re)\(\)/msg ) {
|
|
|
|
print STDERR "$id:DEBUG[functionname_check] SYNOPSIS: found $&\n"
|
|
|
|
if $debug;
|
|
|
|
|
|
|
|
my $symbol = $1;
|
|
|
|
my $unmarked = $symbol;
|
|
|
|
$unmarked =~ s/[BIL]<|>//msg;
|
|
|
|
|
|
|
|
err($id, "Malformed symbol: $symbol")
|
|
|
|
unless $symbol =~ /^B<.*>$/ && $unmarked =~ /^${symbol_re}$/
|
|
|
|
}
|
|
|
|
|
|
|
|
# We can't do the kind of collecting coolness that option_check()
|
|
|
|
# does, because there are too many things that can't be found in
|
|
|
|
# name repositories like the NAME sections, such as symbol names
|
|
|
|
# with a variable part (typically marked up as B<foo_I<TYPE>_bar>
|
|
|
|
}
|
|
|
|
|
2019-09-26 03:39:03 +08:00
|
|
|
# This is from http://man7.org/linux/man-pages/man7/man-pages.7.html
|
|
|
|
my %preferred_words = (
|
|
|
|
'bitmask' => 'bit mask',
|
|
|
|
'builtin' => 'built-in',
|
|
|
|
#'epoch' => 'Epoch', # handled specially, below
|
|
|
|
'file name' => 'filename',
|
|
|
|
'file system' => 'filesystem',
|
|
|
|
'host name' => 'hostname',
|
|
|
|
'i-node' => 'inode',
|
|
|
|
'lower case' => 'lowercase',
|
|
|
|
'lower-case' => 'lowercase',
|
|
|
|
'non-zero' => 'nonzero',
|
|
|
|
'path name' => 'pathname',
|
|
|
|
'pseudo-terminal' => 'pseudoterminal',
|
|
|
|
'reserved port' => 'privileged port',
|
|
|
|
'system port' => 'privileged port',
|
|
|
|
'realtime' => 'real-time',
|
|
|
|
'real time' => 'real-time',
|
|
|
|
'runtime' => 'run time',
|
|
|
|
'saved group ID'=> 'saved set-group-ID',
|
|
|
|
'saved set-GID' => 'saved set-group-ID',
|
|
|
|
'saved user ID' => 'saved set-user-ID',
|
|
|
|
'saved set-UID' => 'saved set-user-ID',
|
|
|
|
'set-GID' => 'set-group-ID',
|
|
|
|
'setgid' => 'set-group-ID',
|
|
|
|
'set-UID' => 'set-user-ID',
|
|
|
|
'setuid' => 'set-user-ID',
|
|
|
|
'super user' => 'superuser',
|
|
|
|
'super-user' => 'superuser',
|
|
|
|
'super block' => 'superblock',
|
|
|
|
'super-block' => 'superblock',
|
|
|
|
'time stamp' => 'timestamp',
|
|
|
|
'time zone' => 'timezone',
|
|
|
|
'upper case' => 'uppercase',
|
|
|
|
'upper-case' => 'uppercase',
|
|
|
|
'useable' => 'usable',
|
|
|
|
'userspace' => 'user space',
|
|
|
|
'user name' => 'username',
|
|
|
|
'zeroes' => 'zeros'
|
|
|
|
);
|
|
|
|
|
2019-10-04 10:28:40 +08:00
|
|
|
# Search manpage for words that have a different preferred use.
|
2019-09-26 03:39:03 +08:00
|
|
|
sub wording {
|
|
|
|
my $id = shift;
|
|
|
|
my $contents = shift;
|
|
|
|
|
|
|
|
foreach my $k ( keys %preferred_words ) {
|
2019-09-28 01:17:09 +08:00
|
|
|
# Sigh, trademark
|
|
|
|
next if $k eq 'file system'
|
|
|
|
and $contents =~ /Microsoft Encrypted File System/;
|
2019-09-26 03:39:03 +08:00
|
|
|
err($id, "found '$k' should use '$preferred_words{$k}'")
|
|
|
|
if $contents =~ /\b\Q$k\E\b/i;
|
|
|
|
}
|
|
|
|
err($id, "found 'epoch' should use 'Epoch'")
|
|
|
|
if $contents =~ /\bepoch\b/;
|
|
|
|
}
|
|
|
|
|
2019-10-04 10:28:40 +08:00
|
|
|
# Perform all sorts of nit/error checks on a manpage
|
2019-08-30 03:37:01 +08:00
|
|
|
sub check {
|
2016-05-22 07:26:45 +08:00
|
|
|
my $filename = shift;
|
|
|
|
my $dirname = basename(dirname($filename));
|
2016-06-04 02:49:20 +08:00
|
|
|
|
2016-05-20 20:11:46 +08:00
|
|
|
my $contents = '';
|
|
|
|
{
|
|
|
|
local $/ = undef;
|
2016-05-22 07:26:45 +08:00
|
|
|
open POD, $filename or die "Couldn't open $filename, $!";
|
2016-05-20 20:11:46 +08:00
|
|
|
$contents = <POD>;
|
|
|
|
close POD;
|
|
|
|
}
|
2016-06-04 02:49:20 +08:00
|
|
|
|
|
|
|
my $id = "${filename}:1:";
|
2019-08-30 03:37:01 +08:00
|
|
|
check_head_style($id, $contents);
|
2016-06-02 01:10:24 +08:00
|
|
|
|
2019-08-16 01:52:41 +08:00
|
|
|
# Check ordering of some sections in man3
|
|
|
|
if ( $filename =~ m|man3/| ) {
|
2019-08-30 03:37:01 +08:00
|
|
|
check_section_location($id, $contents, "RETURN VALUES", "EXAMPLES");
|
|
|
|
check_section_location($id, $contents, "SEE ALSO", "HISTORY");
|
|
|
|
check_section_location($id, $contents, "EXAMPLES", "SEE ALSO");
|
2019-08-16 01:52:41 +08:00
|
|
|
}
|
|
|
|
|
2019-10-05 05:09:19 +08:00
|
|
|
# Make sure every link has a section.
|
|
|
|
while ( $contents =~ /$markup_re/msg ) {
|
|
|
|
my $target = $1;
|
2019-11-24 04:41:35 +08:00
|
|
|
next unless $target =~ /^L<(.*)>$/; # Skip if not L<...>
|
|
|
|
$target = $1; # Peal away L< and >
|
|
|
|
$target =~ s/\/[^\/]*$//; # Peal away possible anchor
|
|
|
|
$target =~ s/.*\|//g; # Peal away possible link text
|
|
|
|
next if $target eq ''; # Skip if links within page, or
|
2019-10-05 05:09:19 +08:00
|
|
|
next if $target =~ /::/; # links to a Perl module, or
|
2019-11-24 04:41:35 +08:00
|
|
|
next if $target =~ /^https?:/; # is a URL link, or
|
|
|
|
next if $target =~ /\([1357]\)$/; # it has a section
|
2019-10-05 05:09:19 +08:00
|
|
|
err($id, "Section missing in $target")
|
|
|
|
}
|
2019-11-02 04:26:05 +08:00
|
|
|
# Check for proper links to commands.
|
|
|
|
while ( $contents =~ /L<([^>]*)\(1\)(?:\/.*)?>/g ) {
|
|
|
|
my $target = $1;
|
|
|
|
next if $target =~ /openssl-?/;
|
2020-02-09 03:15:06 +08:00
|
|
|
next if ( grep { basename($_) eq "$target.pod" }
|
|
|
|
files(TAGS => [ 'manual', 'man1' ]) );
|
2019-11-02 04:26:05 +08:00
|
|
|
# TODO: Filter out "foreign manual" links.
|
|
|
|
next if $target =~ /ps|apropos|sha1sum|procmail|perl/;
|
|
|
|
err($id, "Bad command link L<$target(1)>");
|
|
|
|
}
|
2019-10-05 05:09:19 +08:00
|
|
|
# Check for proper in-man-3 API links.
|
|
|
|
while ( $contents =~ /L<([^>]*)\(3\)(?:\/.*)?>/g ) {
|
|
|
|
my $target = $1;
|
|
|
|
err($id, "Bad L<$target>")
|
|
|
|
unless $target =~ /^[_[:alpha:]][_[:alnum:]]*$/
|
|
|
|
}
|
|
|
|
|
2019-09-29 23:10:59 +08:00
|
|
|
unless ( $contents =~ /=for openssl generic/ ) {
|
2019-10-02 19:16:48 +08:00
|
|
|
if ( $filename =~ m|man3/| ) {
|
|
|
|
name_synopsis($id, $filename, $contents);
|
|
|
|
functionname_check($id, $filename, $contents);
|
|
|
|
} elsif ( $filename =~ m|man1/| ) {
|
|
|
|
option_check($id, $filename, $contents)
|
|
|
|
}
|
|
|
|
}
|
2016-06-02 01:10:24 +08:00
|
|
|
|
2019-09-26 03:39:03 +08:00
|
|
|
wording($id, $contents);
|
|
|
|
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "doesn't start with =pod")
|
2016-05-21 08:52:46 +08:00
|
|
|
if $contents !~ /^=pod/;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "doesn't end with =cut")
|
2016-05-21 08:52:46 +08:00
|
|
|
if $contents !~ /=cut\n$/;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "more than one cut line.")
|
2016-05-21 08:52:46 +08:00
|
|
|
if $contents =~ /=cut.*=cut/ms;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "EXAMPLE not EXAMPLES section.")
|
2019-08-16 02:26:08 +08:00
|
|
|
if $contents =~ /=head1 EXAMPLE[^S]/;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "WARNING not WARNINGS section.")
|
2019-08-18 23:38:25 +08:00
|
|
|
if $contents =~ /=head1 WARNING[^S]/;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "missing copyright")
|
2016-05-21 08:52:46 +08:00
|
|
|
if $contents !~ /Copyright .* The OpenSSL Project Authors/;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "copyright not last")
|
2016-05-21 08:52:46 +08:00
|
|
|
if $contents =~ /head1 COPYRIGHT.*=head/ms;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "head2 in All uppercase")
|
2016-06-04 02:49:20 +08:00
|
|
|
if $contents =~ /head2\s+[A-Z ]+\n/;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "extra space after head")
|
2016-06-02 01:10:24 +08:00
|
|
|
if $contents =~ /=head\d\s\s+/;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "period in NAME section")
|
2016-06-02 01:10:24 +08:00
|
|
|
if $contents =~ /=head1 NAME.*\.\n.*=head1 SYNOPSIS/ms;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "Duplicate $1 in L<>")
|
2017-04-04 03:29:56 +08:00
|
|
|
if $contents =~ /L<([^>]*)\|([^>]*)>/ && $1 eq $2;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "Bad =over $1")
|
2017-04-08 01:37:47 +08:00
|
|
|
if $contents =~ /=over([^ ][^24])/;
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "Possible version style issue")
|
2017-07-15 21:39:45 +08:00
|
|
|
if $contents =~ /OpenSSL version [019]/;
|
2016-06-04 02:49:20 +08:00
|
|
|
|
2019-09-29 23:10:59 +08:00
|
|
|
if ( $contents !~ /=for openssl multiple includes/ ) {
|
2017-07-03 00:16:38 +08:00
|
|
|
# Look for multiple consecutive openssl #include lines
|
|
|
|
# (non-consecutive lines are okay; see man3/MD5.pod).
|
2016-06-04 02:49:20 +08:00
|
|
|
if ( $contents =~ /=head1 SYNOPSIS(.*)=head1 DESCRIPTION/ms ) {
|
|
|
|
my $count = 0;
|
|
|
|
foreach my $line ( split /\n+/, $1 ) {
|
|
|
|
if ( $line =~ m@include <openssl/@ ) {
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "has multiple includes")
|
|
|
|
if ++$count == 2;
|
2016-06-04 02:49:20 +08:00
|
|
|
} else {
|
|
|
|
$count = 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2016-05-21 08:52:46 +08:00
|
|
|
|
2016-06-02 01:10:24 +08:00
|
|
|
open my $OUT, '>', $temp
|
|
|
|
or die "Can't open $temp, $!";
|
2016-05-22 07:26:45 +08:00
|
|
|
podchecker($filename, $OUT);
|
2016-06-02 01:10:24 +08:00
|
|
|
close $OUT;
|
|
|
|
open $OUT, '<', $temp
|
|
|
|
or die "Can't read $temp, $!";
|
|
|
|
while ( <$OUT> ) {
|
|
|
|
next if /\(section\) in.*deprecated/;
|
|
|
|
print;
|
|
|
|
}
|
|
|
|
close $OUT;
|
|
|
|
unlink $temp || warn "Can't remove $temp, $!";
|
2017-07-03 00:16:38 +08:00
|
|
|
|
|
|
|
# Find what section this page is in; assume 3.
|
|
|
|
my $section = 3;
|
|
|
|
$section = $1 if $dirname =~ /man([1-9])/;
|
|
|
|
|
2019-10-04 10:28:40 +08:00
|
|
|
foreach ( (@{$mandatory_sections{'*'}}, @{$mandatory_sections{$section}}) ) {
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "missing $_ head1 section")
|
2017-07-03 00:16:38 +08:00
|
|
|
if $contents !~ /^=head1\s+${_}\s*$/m;
|
|
|
|
}
|
2016-05-21 08:52:46 +08:00
|
|
|
}
|
2016-05-20 20:11:46 +08:00
|
|
|
|
2019-10-04 10:28:40 +08:00
|
|
|
# Parse libcrypto.num, etc., and return sorted list of what's there.
|
2019-08-30 03:37:01 +08:00
|
|
|
sub parsenum {
|
2016-11-13 14:00:44 +08:00
|
|
|
my $file = shift;
|
|
|
|
my @apis;
|
|
|
|
|
2020-02-09 03:15:06 +08:00
|
|
|
open my $IN, '<', catfile($config{sourcedir}, $file)
|
2016-11-13 14:00:44 +08:00
|
|
|
or die "Can't open $file, $!, stopped";
|
|
|
|
|
|
|
|
while ( <$IN> ) {
|
2017-06-02 04:26:26 +08:00
|
|
|
next if /^#/;
|
2016-11-13 14:00:44 +08:00
|
|
|
next if /\bNOEXIST\b/;
|
2017-06-09 03:18:38 +08:00
|
|
|
my @fields = split();
|
|
|
|
die "Malformed line $_"
|
|
|
|
if scalar @fields != 2 && scalar @fields != 4;
|
|
|
|
push @apis, $fields[0];
|
2016-11-13 14:00:44 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
close $IN;
|
|
|
|
|
|
|
|
return sort @apis;
|
|
|
|
}
|
|
|
|
|
2019-10-04 10:28:40 +08:00
|
|
|
# Parse all the manpages, getting return map of what they document
|
|
|
|
# (by looking at their NAME sections).
|
|
|
|
# Map of links in each POD file; filename => [ "foo(1)", "bar(3)", ... ]
|
|
|
|
my %link_map = ();
|
|
|
|
# Map of names in each POD file; "name(s)" => filename
|
|
|
|
my %name_map = ();
|
2016-11-13 14:00:44 +08:00
|
|
|
|
2019-10-04 10:28:40 +08:00
|
|
|
# Load file of symbol names that we know aren't documented.
|
2019-06-06 19:12:49 +08:00
|
|
|
sub loadmissing($)
|
|
|
|
{
|
|
|
|
my $missingfile = shift;
|
|
|
|
my @missing;
|
|
|
|
|
2020-02-09 03:15:06 +08:00
|
|
|
open FH, catfile($config{sourcedir}, $missingfile)
|
2019-10-25 04:40:11 +08:00
|
|
|
or die "Can't open $missingfile";
|
2019-06-06 19:12:49 +08:00
|
|
|
while ( <FH> ) {
|
|
|
|
chomp;
|
|
|
|
next if /^#/;
|
|
|
|
push @missing, $_;
|
|
|
|
}
|
|
|
|
close FH;
|
|
|
|
|
2019-12-23 06:52:30 +08:00
|
|
|
for (@missing) {
|
|
|
|
err("$missingfile:", "$_ is documented in $name_map{$_}")
|
2020-01-31 18:08:33 +08:00
|
|
|
if !$opt_o && exists $name_map{$_} && defined $name_map{$_};
|
2019-12-23 06:52:30 +08:00
|
|
|
}
|
|
|
|
|
2019-06-06 19:12:49 +08:00
|
|
|
return @missing;
|
|
|
|
}
|
|
|
|
|
2019-10-04 10:28:40 +08:00
|
|
|
# Check for undocumented macros; ignore those in the "missing" file
|
|
|
|
# and do simple check for #define in our header files.
|
2019-08-30 03:37:01 +08:00
|
|
|
sub checkmacros {
|
2017-06-09 03:57:50 +08:00
|
|
|
my $count = 0;
|
2018-10-17 22:25:00 +08:00
|
|
|
my %seen;
|
2019-06-06 19:35:37 +08:00
|
|
|
my @missing;
|
2017-06-09 03:57:50 +08:00
|
|
|
|
2019-10-04 10:28:40 +08:00
|
|
|
if ( $opt_o ) {
|
2019-06-06 19:35:37 +08:00
|
|
|
@missing = loadmissing('util/missingmacro111.txt');
|
2019-10-04 10:28:40 +08:00
|
|
|
} elsif ( $opt_v ) {
|
2019-06-06 19:35:37 +08:00
|
|
|
@missing = loadmissing('util/missingmacro.txt');
|
|
|
|
}
|
2019-06-06 19:12:49 +08:00
|
|
|
|
2020-02-09 03:15:06 +08:00
|
|
|
foreach my $f ( files(TAGS => 'public_header') ) {
|
2017-06-09 03:57:50 +08:00
|
|
|
# Skip some internals we don't want to document yet.
|
2020-02-09 03:15:06 +08:00
|
|
|
my $b = basename($f);
|
|
|
|
next if $b eq 'asn1.h';
|
|
|
|
next if $b eq 'asn1t.h';
|
|
|
|
next if $b eq 'err.h';
|
2019-10-25 04:40:11 +08:00
|
|
|
open(IN, $f)
|
|
|
|
or die "Can't open $f, $!";
|
2017-06-09 03:57:50 +08:00
|
|
|
while ( <IN> ) {
|
|
|
|
next unless /^#\s*define\s*(\S+)\(/;
|
2019-12-13 02:50:41 +08:00
|
|
|
my $macro = "$1(3)"; # We know they're all in section 3
|
|
|
|
next if exists $name_map{$macro} || defined $seen{$macro};
|
2019-11-27 15:59:09 +08:00
|
|
|
next if $macro =~ /^i2d_/
|
|
|
|
|| $macro =~ /^d2i_/
|
|
|
|
|| $macro =~ /^DEPRECATEDIN/
|
2019-12-13 02:50:41 +08:00
|
|
|
|| $macro =~ /\Q_fnsig(3)\E$/
|
2019-11-27 15:59:09 +08:00
|
|
|
|| $macro =~ /^IMPLEMENT_/
|
|
|
|
|| $macro =~ /^_?DECLARE_/;
|
2019-06-06 19:12:49 +08:00
|
|
|
|
|
|
|
# Skip macros known to be missing
|
2019-12-13 02:50:41 +08:00
|
|
|
next if $opt_v && grep( /^\Q$macro\E$/, @missing);
|
2019-11-27 15:59:09 +08:00
|
|
|
|
2019-09-28 02:03:57 +08:00
|
|
|
err("$f:", "macro $macro undocumented")
|
2019-08-30 03:37:01 +08:00
|
|
|
if $opt_d || $opt_e;
|
2017-06-09 03:57:50 +08:00
|
|
|
$count++;
|
2018-10-17 22:25:00 +08:00
|
|
|
$seen{$macro} = 1;
|
2017-06-09 03:57:50 +08:00
|
|
|
}
|
|
|
|
close(IN);
|
|
|
|
}
|
2019-09-28 02:03:57 +08:00
|
|
|
err("# $count macros undocumented (count is approximate)")
|
|
|
|
if $count > 0;
|
2017-06-09 03:57:50 +08:00
|
|
|
}
|
|
|
|
|
2019-10-04 10:28:40 +08:00
|
|
|
# Find out what is undocumented (filtering out the known missing ones)
|
|
|
|
# and display them.
|
2019-08-30 03:37:01 +08:00
|
|
|
sub printem {
|
2016-11-13 14:00:44 +08:00
|
|
|
my $libname = shift;
|
|
|
|
my $numfile = shift;
|
2019-06-06 19:12:49 +08:00
|
|
|
my $missingfile = shift;
|
2016-11-13 14:00:44 +08:00
|
|
|
my $count = 0;
|
2018-10-17 22:25:00 +08:00
|
|
|
my %seen;
|
2016-11-13 14:00:44 +08:00
|
|
|
|
2019-10-25 04:40:11 +08:00
|
|
|
my @missing = loadmissing($missingfile) if $opt_v;
|
2019-06-06 19:12:49 +08:00
|
|
|
|
2019-08-30 03:37:01 +08:00
|
|
|
foreach my $func ( parsenum($numfile) ) {
|
2019-12-13 02:50:41 +08:00
|
|
|
$func .= '(3)'; # We know they're all in section 3
|
|
|
|
next if exists $name_map{$func} || defined $seen{$func};
|
2016-11-13 14:00:44 +08:00
|
|
|
|
2019-12-13 02:50:41 +08:00
|
|
|
# Skip functions known to be missing.
|
|
|
|
next if $opt_v && grep( /^\Q$func\E$/, @missing);
|
2019-06-06 19:12:49 +08:00
|
|
|
|
2019-09-28 02:03:57 +08:00
|
|
|
err("$libname:", "function $func undocumented")
|
2019-08-30 03:37:01 +08:00
|
|
|
if $opt_d || $opt_e;
|
2016-11-13 14:00:44 +08:00
|
|
|
$count++;
|
2018-10-17 22:25:00 +08:00
|
|
|
$seen{$func} = 1;
|
2016-11-13 14:00:44 +08:00
|
|
|
}
|
2019-09-28 02:03:57 +08:00
|
|
|
err("# $count in $numfile are not documented")
|
|
|
|
if $count > 0;
|
2016-11-13 14:00:44 +08:00
|
|
|
}
|
|
|
|
|
2019-10-04 10:28:40 +08:00
|
|
|
# Collect all the names in a manpage.
|
2017-03-11 21:56:44 +08:00
|
|
|
sub collectnames {
|
|
|
|
my $filename = shift;
|
|
|
|
$filename =~ m|man(\d)/|;
|
|
|
|
my $section = $1;
|
2019-10-04 10:28:40 +08:00
|
|
|
my $simplename = basename($filename, ".pod");
|
2017-03-11 21:56:44 +08:00
|
|
|
my $id = "${filename}:1:";
|
2019-12-13 02:50:41 +08:00
|
|
|
my %podinfo = extract_pod_info($filename, { debug => $debug });
|
2017-03-11 21:56:44 +08:00
|
|
|
|
2019-12-13 02:50:41 +08:00
|
|
|
unless ( grep { $simplename eq $_ } @{$podinfo{names}} ) {
|
2019-10-06 06:14:30 +08:00
|
|
|
err($id, "$simplename not in NAME section");
|
2019-12-13 02:50:41 +08:00
|
|
|
push @{$podinfo{names}}, $simplename;
|
2017-03-11 21:56:44 +08:00
|
|
|
}
|
2019-10-25 04:40:11 +08:00
|
|
|
foreach my $name ( @{$podinfo{names}} ) {
|
2017-03-11 21:56:44 +08:00
|
|
|
next if $name eq "";
|
2019-10-06 06:14:30 +08:00
|
|
|
err($id, "'$name' contains white space")
|
|
|
|
if $name =~ /\s/;
|
2017-03-11 21:56:44 +08:00
|
|
|
my $name_sec = "$name($section)";
|
2019-10-04 10:28:40 +08:00
|
|
|
if ( !exists $name_map{$name_sec} ) {
|
|
|
|
$name_map{$name_sec} = $filename;
|
|
|
|
} elsif ( $filename eq $name_map{$name_sec} ) {
|
2019-12-13 02:50:41 +08:00
|
|
|
err($id, "$name_sec duplicated in NAME section of",
|
2019-10-04 10:28:40 +08:00
|
|
|
$name_map{$name_sec});
|
2019-07-18 15:03:18 +08:00
|
|
|
} else {
|
2019-08-30 03:37:01 +08:00
|
|
|
err($id, "$name_sec also in NAME section of",
|
2019-10-04 10:28:40 +08:00
|
|
|
$name_map{$name_sec});
|
2017-03-11 21:56:44 +08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2019-10-25 04:40:11 +08:00
|
|
|
if ( $podinfo{contents} =~ /=for openssl foreign manual (.*)\n/ ) {
|
|
|
|
foreach my $f ( split / /, $1 ) {
|
|
|
|
$name_map{$f} = undef; # It still exists!
|
|
|
|
}
|
2017-03-11 21:56:44 +08:00
|
|
|
}
|
|
|
|
|
2019-12-13 02:50:41 +08:00
|
|
|
my @links =
|
|
|
|
$podinfo{contents} =~ /L<
|
2017-03-11 21:56:44 +08:00
|
|
|
# if the link is of the form L<something|name(s)>,
|
|
|
|
# then remove 'something'. Note that 'something'
|
|
|
|
# may contain POD codes as well...
|
|
|
|
(?:(?:[^\|]|<[^>]*>)*\|)?
|
2017-11-12 08:03:10 +08:00
|
|
|
# we're only interested in references that have
|
2017-03-11 21:56:44 +08:00
|
|
|
# a one digit section number
|
|
|
|
([^\/>\(]+\(\d\))
|
|
|
|
/gx;
|
2019-10-04 10:28:40 +08:00
|
|
|
$link_map{$filename} = [ @links ];
|
2017-03-11 21:56:44 +08:00
|
|
|
}
|
|
|
|
|
2019-10-04 10:28:40 +08:00
|
|
|
# Look for L<> ("link") references that point to files that do not exist.
|
2017-03-11 21:56:44 +08:00
|
|
|
sub checklinks {
|
2019-10-25 04:40:11 +08:00
|
|
|
foreach my $filename ( sort keys %link_map ) {
|
|
|
|
foreach my $link ( @{$link_map{$filename}} ) {
|
2019-08-30 03:37:01 +08:00
|
|
|
err("${filename}:1:", "reference to non-existing $link")
|
2019-10-04 10:28:40 +08:00
|
|
|
unless exists $name_map{$link};
|
2017-03-11 21:56:44 +08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2019-09-28 02:03:57 +08:00
|
|
|
# Load the public symbol/macro names
|
2019-08-30 03:37:01 +08:00
|
|
|
sub publicize {
|
|
|
|
foreach my $name ( parsenum('util/libcrypto.num') ) {
|
2017-06-02 04:26:26 +08:00
|
|
|
$public{$name} = 1;
|
|
|
|
}
|
2019-08-30 03:37:01 +08:00
|
|
|
foreach my $name ( parsenum('util/libssl.num') ) {
|
2017-06-02 04:26:26 +08:00
|
|
|
$public{$name} = 1;
|
|
|
|
}
|
2019-09-28 02:03:57 +08:00
|
|
|
foreach my $name ( parsenum('util/other.syms') ) {
|
2017-06-02 04:26:26 +08:00
|
|
|
$public{$name} = 1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2019-10-04 10:28:40 +08:00
|
|
|
# Cipher/digests to skip if they show up as "not implemented"
|
|
|
|
# because they are, via the "-*" construct.
|
2017-08-14 21:32:07 +08:00
|
|
|
my %skips = (
|
|
|
|
'aes128' => 1,
|
|
|
|
'aes192' => 1,
|
|
|
|
'aes256' => 1,
|
|
|
|
'aria128' => 1,
|
|
|
|
'aria192' => 1,
|
|
|
|
'aria256' => 1,
|
|
|
|
'camellia128' => 1,
|
|
|
|
'camellia192' => 1,
|
|
|
|
'camellia256' => 1,
|
|
|
|
'des' => 1,
|
|
|
|
'des3' => 1,
|
|
|
|
'idea' => 1,
|
2019-09-23 07:49:25 +08:00
|
|
|
'cipher' => 1,
|
|
|
|
'digest' => 1,
|
2017-08-14 21:32:07 +08:00
|
|
|
);
|
|
|
|
|
2019-10-04 10:28:40 +08:00
|
|
|
# Check the flags of a command and see if everything is in the manpage
|
2019-08-30 03:37:01 +08:00
|
|
|
sub checkflags {
|
2017-08-14 21:32:07 +08:00
|
|
|
my $cmd = shift;
|
2019-08-30 00:12:17 +08:00
|
|
|
my $doc = shift;
|
2017-08-14 21:32:07 +08:00
|
|
|
my %cmdopts;
|
|
|
|
my %docopts;
|
2019-09-23 07:49:25 +08:00
|
|
|
my %localskips;
|
2017-08-14 21:32:07 +08:00
|
|
|
|
|
|
|
# Get the list of options in the command.
|
2020-01-30 00:18:39 +08:00
|
|
|
open CFH, "$openssl list --options $cmd|"
|
2019-10-25 04:40:11 +08:00
|
|
|
or die "Can list options for $cmd, $!";
|
2017-08-14 21:32:07 +08:00
|
|
|
while ( <CFH> ) {
|
|
|
|
chop;
|
|
|
|
s/ .$//;
|
|
|
|
$cmdopts{$_} = 1;
|
|
|
|
}
|
|
|
|
close CFH;
|
|
|
|
|
|
|
|
# Get the list of flags from the synopsis
|
2019-08-30 00:12:17 +08:00
|
|
|
open CFH, "<$doc"
|
2019-10-25 04:40:11 +08:00
|
|
|
or die "Can't open $doc, $!";
|
2017-08-14 21:32:07 +08:00
|
|
|
while ( <CFH> ) {
|
|
|
|
chop;
|
|
|
|
last if /DESCRIPTION/;
|
2019-10-11 23:52:12 +08:00
|
|
|
if ( /=for openssl ifdef (.*)/ ) {
|
2019-09-23 07:49:25 +08:00
|
|
|
foreach my $f ( split / /, $1 ) {
|
|
|
|
$localskips{$f} = 1;
|
|
|
|
}
|
|
|
|
next;
|
|
|
|
}
|
Document most missing options
Add cmd-nits make target.
Listing options should stop when it hits the "parameters" separator.
Add missing .pod.in files to doc/man1/build.info
Tweak find-doc-nits to try openssl-XXX before XXX for POD files and
change an error messavge to be more useful.
Fix the following pages: ca, cms, crl, dgst, enc,
engine, errstr, gendsa, genrsa, list, ocsp, passwd, pkcs7, pkcs12, rand,
rehash, req, rsautil, s_server, speed, s_time,
sess_id, smime, srp, ts, x509.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/10873)
2020-01-17 02:40:52 +08:00
|
|
|
my $opt;
|
|
|
|
if ( /\[B<-([^ >]+)/ ) {
|
|
|
|
$opt = $1;
|
|
|
|
} elsif ( /^B<-([^ >]+)/ ) {
|
|
|
|
$opt = $1;
|
|
|
|
} else {
|
|
|
|
next;
|
|
|
|
}
|
2019-09-23 07:49:25 +08:00
|
|
|
$opt = $1 if $opt =~ /I<(.*)/;
|
2017-08-14 21:32:07 +08:00
|
|
|
$docopts{$1} = 1;
|
|
|
|
}
|
|
|
|
close CFH;
|
|
|
|
|
|
|
|
# See what's in the command not the manpage.
|
2019-10-04 10:28:40 +08:00
|
|
|
my @undocced = sort grep { !defined $docopts{$_} } keys %cmdopts;
|
|
|
|
foreach ( @undocced ) {
|
|
|
|
next if /-/; # Skip the -- end-of-flags marker
|
|
|
|
err("$doc: undocumented option -$_");
|
2017-08-14 21:32:07 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
# See what's in the command not the manpage.
|
2019-10-04 10:28:40 +08:00
|
|
|
my @unimpl = sort grep { !defined $cmdopts{$_} } keys %docopts;
|
|
|
|
foreach ( @unimpl ) {
|
|
|
|
next if defined $skips{$_} || defined $localskips{$_};
|
Document most missing options
Add cmd-nits make target.
Listing options should stop when it hits the "parameters" separator.
Add missing .pod.in files to doc/man1/build.info
Tweak find-doc-nits to try openssl-XXX before XXX for POD files and
change an error messavge to be more useful.
Fix the following pages: ca, cms, crl, dgst, enc,
engine, errstr, gendsa, genrsa, list, ocsp, passwd, pkcs7, pkcs12, rand,
rehash, req, rsautil, s_server, speed, s_time,
sess_id, smime, srp, ts, x509.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/10873)
2020-01-17 02:40:52 +08:00
|
|
|
err("$doc: $cmd does not implement -$_");
|
2017-08-14 21:32:07 +08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2019-10-04 10:28:40 +08:00
|
|
|
##
|
|
|
|
## MAIN()
|
|
|
|
## Do the work requested by the various getopt flags.
|
|
|
|
## The flags are parsed in alphabetical order, just because we have
|
|
|
|
## to have *some way* of listing them.
|
|
|
|
##
|
|
|
|
|
2017-08-14 21:32:07 +08:00
|
|
|
if ( $opt_c ) {
|
|
|
|
my @commands = ();
|
2016-12-13 00:14:40 +08:00
|
|
|
|
2017-08-14 21:32:07 +08:00
|
|
|
# Get list of commands.
|
2020-01-30 00:18:39 +08:00
|
|
|
open FH, "$openssl list -1 -commands|"
|
2019-10-25 04:40:11 +08:00
|
|
|
or die "Can't list commands, $!";
|
2017-08-14 21:32:07 +08:00
|
|
|
while ( <FH> ) {
|
|
|
|
chop;
|
|
|
|
push @commands, $_;
|
|
|
|
}
|
|
|
|
close FH;
|
|
|
|
|
|
|
|
# See if each has a manpage.
|
2019-08-30 00:12:17 +08:00
|
|
|
foreach my $cmd ( @commands ) {
|
|
|
|
next if $cmd eq 'help' || $cmd eq 'exit';
|
2020-02-09 03:15:06 +08:00
|
|
|
my @doc = ( grep { basename($_) eq "openssl-$cmd.pod"
|
|
|
|
# For "tsget" and "CA.pl" pod pages
|
|
|
|
|| basename($_) eq "$cmd.pod" }
|
|
|
|
files(TAGS => [ 'manual', 'man1' ]) );
|
|
|
|
my $num = scalar @doc;
|
|
|
|
if ($num > 1) {
|
|
|
|
err("$num manuals for 'openssl $cmd': ".join(", ", @doc));
|
|
|
|
} elsif ($num < 1) {
|
|
|
|
err("no manual for 'openssl $cmd'");
|
2017-08-14 21:32:07 +08:00
|
|
|
} else {
|
2020-02-09 03:15:06 +08:00
|
|
|
checkflags($cmd, @doc);
|
2017-08-14 21:32:07 +08:00
|
|
|
}
|
2016-11-13 14:00:44 +08:00
|
|
|
}
|
2017-08-14 21:32:07 +08:00
|
|
|
|
|
|
|
# See what help is missing.
|
2020-01-30 00:18:39 +08:00
|
|
|
open FH, "$openssl list --missing-help |"
|
2019-10-25 04:40:11 +08:00
|
|
|
or die "Can't list missing help, $!";
|
2017-08-14 21:32:07 +08:00
|
|
|
while ( <FH> ) {
|
|
|
|
chop;
|
|
|
|
my ($cmd, $flag) = split;
|
2019-08-30 03:37:01 +08:00
|
|
|
err("$cmd has no help for -$flag");
|
2017-08-14 21:32:07 +08:00
|
|
|
}
|
|
|
|
close FH;
|
|
|
|
|
2019-08-30 03:37:01 +08:00
|
|
|
exit $status;
|
2016-11-13 14:00:44 +08:00
|
|
|
}
|
2017-03-11 21:56:44 +08:00
|
|
|
|
2019-12-13 02:50:41 +08:00
|
|
|
# Preparation for some options, populate %name_map and %link_map
|
|
|
|
if ( $opt_l || $opt_u || $opt_v ) {
|
2020-02-09 03:15:06 +08:00
|
|
|
foreach ( files(TAGS => 'manual') ) {
|
2017-03-11 21:56:44 +08:00
|
|
|
collectnames($_);
|
|
|
|
}
|
2019-12-13 02:50:41 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
if ( $opt_l ) {
|
2019-10-25 04:40:11 +08:00
|
|
|
foreach my $func ( loadmissing("util/missingcrypto.txt") ) {
|
|
|
|
$name_map{$func} = undef;
|
|
|
|
}
|
2017-03-11 21:56:44 +08:00
|
|
|
checklinks();
|
|
|
|
}
|
|
|
|
|
2017-08-14 21:32:07 +08:00
|
|
|
if ( $opt_n ) {
|
2019-09-28 02:03:57 +08:00
|
|
|
publicize();
|
2020-02-09 03:15:06 +08:00
|
|
|
foreach ( @ARGV ? @ARGV : files(TAGS => 'manual') ) {
|
2019-09-28 02:03:57 +08:00
|
|
|
check($_);
|
2019-02-18 23:00:06 +08:00
|
|
|
}
|
2019-09-24 23:32:01 +08:00
|
|
|
|
|
|
|
# If not given args, check that all man1 commands are named properly.
|
|
|
|
if ( scalar @ARGV == 0 ) {
|
2020-02-09 03:15:06 +08:00
|
|
|
foreach ( files(TAGS => [ 'public_manual', 'man1' ]) ) {
|
2019-10-03 01:41:20 +08:00
|
|
|
next if /CA.pl/ || /openssl\.pod/ || /tsget\.pod/;
|
2019-09-24 23:32:01 +08:00
|
|
|
err("$_ doesn't start with openssl-") unless /openssl-/;
|
|
|
|
}
|
|
|
|
}
|
2017-08-14 21:32:07 +08:00
|
|
|
}
|
|
|
|
|
2019-06-06 19:12:49 +08:00
|
|
|
if ( $opt_u || $opt_v) {
|
2019-10-04 10:28:40 +08:00
|
|
|
if ( $opt_o ) {
|
2019-08-30 03:37:01 +08:00
|
|
|
printem('crypto', 'util/libcrypto.num', 'util/missingcrypto111.txt');
|
|
|
|
printem('ssl', 'util/libssl.num', 'util/missingssl111.txt');
|
2019-06-06 19:35:37 +08:00
|
|
|
} else {
|
2019-08-30 03:37:01 +08:00
|
|
|
printem('crypto', 'util/libcrypto.num', 'util/missingcrypto.txt');
|
|
|
|
printem('ssl', 'util/libssl.num', 'util/missingssl.txt');
|
2019-06-06 19:35:37 +08:00
|
|
|
}
|
2019-08-30 03:37:01 +08:00
|
|
|
checkmacros();
|
2016-05-20 20:11:46 +08:00
|
|
|
}
|
2016-05-21 08:52:46 +08:00
|
|
|
|
2019-08-30 03:37:01 +08:00
|
|
|
exit $status;
|