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#! /usr/bin/env perl
# Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the OpenSSL license (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
# in the file LICENSE in the source distribution or at
# https://www.openssl.org/source/license.html
use strict;
use warnings;
use File::Spec::Functions;
use File::Basename;
#use File::Copy;
#use File::Path;
use lib catdir(dirname($0), "perl");
use OpenSSL::Util::Pod;
my %dups;
sub parsenum()
{
my $file = shift;
my @apis;
open my $IN, '<', $file
or die "Can't open $file, $!, stopped";
while ( <$IN> ) {
next if /\sNOEXIST/;
next if /EXPORT_VAR_AS_FUNC/;
push @apis, $1 if /([^\s]+).\s/;
}
close $IN;
print "# Found ", scalar(@apis), " in $file\n";
return sort @apis;
}
sub getdocced()
{
my $dir = shift;
my %return;
foreach my $pod ( glob("$dir/*.pod") ) {
next if $pod eq 'doc/crypto/crypto.pod';
next if $pod eq 'doc/ssl/ssl.pod';
my %podinfo = extract_pod_info($pod);
foreach my $n ( @{$podinfo{names}} ) {
$return{$n} = $pod;
print "# Duplicate $n in $pod and $dups{$n}\n"
if defined $dups{$n};
$dups{$n} = $pod;
}
}
return %return;
}
sub printem()
{
my $docdir = shift;
my $numfile = shift;
my %docced = &getdocced($docdir);
my $count = 0;
foreach my $func ( &parsenum($numfile) ) {
next if $docced{$func};
# Skip ASN1 utilities
next if $func =~ /^ASN1_/;
print $func, "\n";
$count++;
}
print "# Found $count missing from $numfile\n\n";
}
&printem('doc/crypto', 'util/libcrypto.num');
&printem('doc/ssl', 'util/libssl.num');
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