1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
|
#! /usr/bin/env perl
# Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the Apache License 2.0 (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 Getopt::Std;
our($opt_n);
getopts('n');
# Output year depends on the year of the script and the input file.
my $YEAR = [localtime([stat($0)]->[9])]->[5] + 1900;
my $iYEAR = [localtime([stat($ARGV[0])]->[9])]->[5] + 1900;
$YEAR = $iYEAR if $iYEAR > $YEAR;
$iYEAR = [localtime([stat($ARGV[1])]->[9])]->[5] + 1900;
$YEAR = $iYEAR if $iYEAR > $YEAR;
open (NUMIN,"$ARGV[1]") || die "Can't open number file $ARGV[1]";
$max_nid=0;
$o=0;
while(<NUMIN>)
{
s|\R$||;
$o++;
s/#.*$//;
next if /^\s*$/;
$_ = 'X'.$_;
($Cname,$mynum) = split;
$Cname =~ s/^X//;
if (defined($nidn{$mynum}))
{ die "$ARGV[1]:$o:There's already an object with NID ",$mynum," on line ",$order{$mynum},"\n"; }
if (defined($nid{$Cname}))
{ die "$ARGV[1]:$o:There's already an object with name ",$Cname," on line ",$order{$nid{$Cname}},"\n"; }
$nid{$Cname} = $mynum;
$nidn{$mynum} = $Cname;
$order{$mynum} = $o;
$max_nid = $mynum if $mynum > $max_nid;
}
close NUMIN;
open (IN,"$ARGV[0]") || die "Can't open input file $ARGV[0]";
$Cname="";
$o=0;
while (<IN>)
{
s|\R$||;
$o++;
if (/^!module\s+(.*)$/)
{
$module = $1."-";
$module =~ s/\./_/g;
$module =~ s/-/_/g;
}
if (/^!global$/)
{ $module = ""; }
if (/^!Cname\s+(.*)$/)
{ $Cname = $1; }
if (/^!Alias\s+(.+?)\s+(.*)$/)
{
$Cname = $module.$1;
$myoid = $2;
$myoid = &process_oid($myoid);
$Cname =~ s/-/_/g;
$ordern{$o} = $Cname;
$order{$Cname} = $o;
$obj{$Cname} = $myoid;
$_ = "";
$Cname = "";
}
s/!.*$//;
s/#.*$//;
next if /^\s*$/;
($myoid,$mysn,$myln) = split ':';
$mysn =~ s/^\s*//;
$mysn =~ s/\s*$//;
$myln =~ s/^\s*//;
$myln =~ s/\s*$//;
$myoid =~ s/^\s*//;
$myoid =~ s/\s*$//;
if ($myoid ne "")
{
$myoid = &process_oid($myoid);
}
if ($Cname eq "" && ($myln =~ /^[_A-Za-z][\w.-]*$/ ))
{
$Cname = $myln;
$Cname =~ s/\./_/g;
$Cname =~ s/-/_/g;
if ($Cname ne "" && defined($ln{$module.$Cname}))
{ die "objects.txt:$o:There's already an object with long name ",$ln{$module.$Cname}," on line ",$order{$module.$Cname},"\n"; }
}
if ($Cname eq "")
{
$Cname = $mysn;
$Cname =~ s/-/_/g;
if ($Cname ne "" && defined($sn{$module.$Cname}))
{ die "objects.txt:$o:There's already an object with short name ",$sn{$module.$Cname}," on line ",$order{$module.$Cname},"\n"; }
}
if ($Cname eq "")
{
$Cname = $myln;
$Cname =~ s/-/_/g;
$Cname =~ s/\./_/g;
$Cname =~ s/ /_/g;
if ($Cname ne "" && defined($ln{$module.$Cname}))
{ die "objects.txt:$o:There's already an object with long name ",$ln{$module.$Cname}," on line ",$order{$module.$Cname},"\n"; }
}
$Cname =~ s/\./_/g;
$Cname =~ s/-/_/g;
$Cname = $module.$Cname;
$ordern{$o} = $Cname;
$order{$Cname} = $o;
$sn{$Cname} = $mysn;
$ln{$Cname} = $myln;
$obj{$Cname} = $myoid;
if (!defined($nid{$Cname}))
{
$max_nid++;
$nid{$Cname} = $max_nid;
$nidn{$max_nid} = $Cname;
print STDERR "Added OID $Cname\n";
}
$Cname="";
}
close IN;
if ( $opt_n ) {
foreach (sort { $a <=> $b } keys %nidn)
{
print $nidn{$_},"\t\t",$_,"\n";
}
exit;
}
print <<"EOF";
/*
* WARNING: do not edit!
* Generated by crypto/objects/objects.pl
*
* Copyright 2000-$YEAR The OpenSSL Project Authors. All Rights Reserved.
* Licensed under the Apache License 2.0 (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
*/
#define SN_undef "UNDEF"
#define LN_undef "undefined"
#define NID_undef 0
#define OBJ_undef 0L
EOF
sub expand
{
my $string = shift;
1 while $string =~ s/\t+/' ' x (length($&) * 8 - length($`) % 8)/e;
return $string;
}
foreach (sort { $a <=> $b } keys %ordern)
{
$Cname=$ordern{$_};
print "\n";
print expand("#define SN_$Cname\t\t\"$sn{$Cname}\"\n") if $sn{$Cname} ne "";
print expand("#define LN_$Cname\t\t\"$ln{$Cname}\"\n") if $ln{$Cname} ne "";
print expand("#define NID_$Cname\t\t$nid{$Cname}\n") if $nid{$Cname} ne "";
print expand("#define OBJ_$Cname\t\t$obj{$Cname}\n") if $obj{$Cname} ne "";
}
sub process_oid
{
local($oid)=@_;
local(@a,$oid_pref);
@a = split(/\s+/,$myoid);
$pref_oid = "";
$pref_sep = "";
if (!($a[0] =~ /^[0-9]+$/))
{
$a[0] =~ s/-/_/g;
if (!defined($obj{$a[0]}))
{ die "$ARGV[0]:$o:Undefined identifier ",$a[0],"\n"; }
$pref_oid = "OBJ_" . $a[0];
$pref_sep = ",";
shift @a;
}
$oids = join('L,',@a) . "L";
if ($oids ne "L")
{
$oids = $pref_oid . $pref_sep . $oids;
}
else
{
$oids = $pref_oid;
}
return($oids);
}
|
