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# ex:ts=8 sw=4:
# $OpenBSD: Check.pm,v 1.2 2005/03/05 11:02:35 espie Exp $
# Copyright (c) 2000-2004 Marc Espie <espie@openbsd.org>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
use strict;
use warnings;
package OpenBSD::Makewhatis::Check;
sub found($$)
{
my ($pattern, $filename) = @_;
my @candidates = glob $pattern;
if (@candidates > 0) {
# quick check of inode, dev number
my ($dev_cmp, $inode_cmp) = (stat $filename)[0,1];
for my $f (@candidates) {
my ($dev, $inode) = (stat $f)[0, 1];
if ($dev == $dev_cmp && $inode == $inode_cmp) {
return 1;
}
}
# slow check with File::Compare
require File::Compare;
for my $f (@candidates) {
if (File::Compare::compare($f, $filename) == 0) {
return 1;
}
}
}
return 0;
}
# verify_subject($subject, $filename):
#
# reparse the subject we're about to add, and check whether it makes
# sense, e.g., is there a man page around.
sub verify_subject($$)
{
local $_ = shift;
my $filename = shift;
if (m/\s*(.*?)\s*\((.*?)\)\s-\s/) {
my $man = $1;
my $section = $2;
my @mans = split(/\s*,\s*|\s+/, $man);
my $base = $filename;
if ($base =~ m|/|) {
$base =~ s,/[^/]*$,,;
} else {
$base = '.';
}
my @notfound = ();
for my $func (@mans) {
my $i = $func;
next if found("$base/$i.*", $filename);
# try harder
$i =~ s/\(\)//;
$i =~ s/\-//g;
$i =~ s,^etc/,,;
next if found("$base/$i.*", $filename);
# and harder...
$i =~ tr/[A-Z]/[a-z]/;
next if found("$base/$i.*", $filename);
push(@notfound, $func);
}
if (@notfound > 0) {
print STDERR "Couldn't find ", join(', ', @notfound),
" in $filename:\n$_\n"
}
}
}
1;
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