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d02b48c6 RE |
1 | #!/usr/local/bin/perl |
2 | ||
3 | sub obj_cmp | |
4 | { | |
5 | local(@a,@b,$_,$r); | |
6 | ||
7 | $A=$obj_len{$obj{$nid{$a}}}; | |
8 | $B=$obj_len{$obj{$nid{$b}}}; | |
9 | ||
10 | $r=($A-$B); | |
11 | return($r) if $r != 0; | |
12 | ||
13 | $A=$obj_der{$obj{$nid{$a}}}; | |
14 | $B=$obj_der{$obj{$nid{$b}}}; | |
15 | ||
16 | return($A cmp $B); | |
17 | } | |
18 | ||
19 | sub expand_obj | |
20 | { | |
21 | local(*v)=@_; | |
22 | local($k,$d); | |
23 | local($i); | |
24 | ||
25 | do { | |
26 | $i=0; | |
27 | foreach $k (keys %v) | |
28 | { | |
29 | if (($v{$k} =~ s/(OBJ_[^,]+),/$v{$1},/)) | |
30 | { $i++; } | |
31 | } | |
32 | } while($i); | |
33 | foreach $k (keys %v) | |
34 | { | |
35 | @a=split(/,/,$v{$k}); | |
36 | $objn{$k}=$#a+1; | |
37 | } | |
38 | return(%objn); | |
39 | } | |
40 | ||
41 | while (<>) | |
42 | { | |
43 | next unless /^\#define\s+(\S+)\s+(.*)$/; | |
44 | $v=$1; | |
45 | $d=$2; | |
46 | if ($v =~ /^SN_(.*)$/) | |
47 | { $sn{$1}=$d; } | |
48 | elsif ($v =~ /^LN_(.*)$/) | |
49 | { $ln{$1}=$d; } | |
50 | elsif ($v =~ /^NID_(.*)$/) | |
51 | { $nid{$d}=$1; } | |
52 | elsif ($v =~ /^OBJ_(.*)$/) | |
53 | { | |
54 | $obj{$1}=$v; | |
55 | $objd{$v}=$d; | |
56 | } | |
57 | } | |
58 | ||
59 | %ob=&expand_obj(*objd); | |
60 | ||
61 | @a=sort { $a <=> $b } keys %nid; | |
62 | $n=$a[$#a]+1; | |
63 | ||
64 | @lvalues=(); | |
65 | $lvalues=0; | |
66 | ||
67 | for ($i=0; $i<$n; $i++) | |
68 | { | |
69 | if (!defined($nid{$i})) | |
70 | { | |
71 | push(@out,"{NULL,NULL,NID_undef,0,NULL},\n"); | |
72 | } | |
73 | else | |
74 | { | |
75 | $sn=defined($sn{$nid{$i}})?"$sn{$nid{$i}}":"NULL"; | |
76 | $ln=defined($ln{$nid{$i}})?"$ln{$nid{$i}}":"NULL"; | |
77 | $sn=$ln if ($sn eq "NULL"); | |
78 | $ln=$sn if ($ln eq "NULL"); | |
79 | $out ="{"; | |
80 | $out.=$sn; | |
81 | $out.=",".$ln; | |
82 | $out.=",NID_$nid{$i},"; | |
83 | if (defined($obj{$nid{$i}})) | |
84 | { | |
85 | $v=$objd{$obj{$nid{$i}}}; | |
86 | $v =~ s/L//g; | |
87 | $v =~ s/,/ /g; | |
88 | $r=&der_it($v); | |
89 | $z=""; | |
90 | $length=0; | |
91 | foreach (unpack("C*",$r)) | |
92 | { | |
93 | $z.=sprintf("0x%02X,",$_); | |
94 | $length++; | |
95 | } | |
96 | $obj_der{$obj{$nid{$i}}}=$z; | |
97 | $obj_len{$obj{$nid{$i}}}=$length; | |
98 | ||
99 | push(@lvalues,sprintf("%-45s/* [%3d] %s */\n", | |
100 | $z,$lvalues,$obj{$nid{$i}})); | |
101 | $out.="$length,&(lvalues[$lvalues]),0"; | |
102 | $lvalues+=$length; | |
103 | } | |
104 | else | |
105 | { | |
106 | $out.="0,NULL"; | |
107 | } | |
108 | $out.="},\n"; | |
109 | push(@out,$out); | |
110 | } | |
111 | } | |
112 | ||
113 | @a=grep(defined($sn{$nid{$_}}),0 .. $n); | |
114 | foreach (sort { $sn{$nid{$a}} cmp $sn{$nid{$b}} } @a) | |
115 | { | |
116 | push(@sn,sprintf("&(nid_objs[%2d]),/* $sn{$nid{$_}} */\n",$_)); | |
117 | } | |
118 | ||
119 | @a=grep(defined($ln{$nid{$_}}),0 .. $n); | |
120 | foreach (sort { $ln{$nid{$a}} cmp $ln{$nid{$b}} } @a) | |
121 | { | |
122 | push(@ln,sprintf("&(nid_objs[%2d]),/* $ln{$nid{$_}} */\n",$_)); | |
123 | } | |
124 | ||
125 | @a=grep(defined($obj{$nid{$_}}),0 .. $n); | |
126 | foreach (sort obj_cmp @a) | |
127 | { | |
128 | $m=$obj{$nid{$_}}; | |
129 | $v=$objd{$m}; | |
130 | $v =~ s/L//g; | |
131 | $v =~ s/,/ /g; | |
132 | push(@ob,sprintf("&(nid_objs[%2d]),/* %-32s %s */\n",$_,$m,$v)); | |
133 | } | |
134 | ||
135 | print <<'EOF'; | |
136 | /* lib/obj/obj_dat.h */ | |
137 | /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) | |
138 | * All rights reserved. | |
139 | * | |
140 | * This package is an SSL implementation written | |
141 | * by Eric Young (eay@cryptsoft.com). | |
142 | * The implementation was written so as to conform with Netscapes SSL. | |
143 | * | |
144 | * This library is free for commercial and non-commercial use as long as | |
145 | * the following conditions are aheared to. The following conditions | |
146 | * apply to all code found in this distribution, be it the RC4, RSA, | |
147 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
148 | * included with this distribution is covered by the same copyright terms | |
149 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
150 | * | |
151 | * Copyright remains Eric Young's, and as such any Copyright notices in | |
152 | * the code are not to be removed. | |
153 | * If this package is used in a product, Eric Young should be given attribution | |
154 | * as the author of the parts of the library used. | |
155 | * This can be in the form of a textual message at program startup or | |
156 | * in documentation (online or textual) provided with the package. | |
157 | * | |
158 | * Redistribution and use in source and binary forms, with or without | |
159 | * modification, are permitted provided that the following conditions | |
160 | * are met: | |
161 | * 1. Redistributions of source code must retain the copyright | |
162 | * notice, this list of conditions and the following disclaimer. | |
163 | * 2. Redistributions in binary form must reproduce the above copyright | |
164 | * notice, this list of conditions and the following disclaimer in the | |
165 | * documentation and/or other materials provided with the distribution. | |
166 | * 3. All advertising materials mentioning features or use of this software | |
167 | * must display the following acknowledgement: | |
168 | * "This product includes cryptographic software written by | |
169 | * Eric Young (eay@cryptsoft.com)" | |
170 | * The word 'cryptographic' can be left out if the rouines from the library | |
171 | * being used are not cryptographic related :-). | |
172 | * 4. If you include any Windows specific code (or a derivative thereof) from | |
173 | * the apps directory (application code) you must include an acknowledgement: | |
174 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
175 | * | |
176 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND | |
177 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
178 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
179 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
180 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
181 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
182 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
183 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
184 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
185 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
186 | * SUCH DAMAGE. | |
187 | * | |
188 | * The licence and distribution terms for any publically available version or | |
189 | * derivative of this code cannot be changed. i.e. this code cannot simply be | |
190 | * copied and put under another distribution licence | |
191 | * [including the GNU Public Licence.] | |
192 | */ | |
193 | ||
194 | /* THIS FILE IS GENERATED FROM Objects.h by obj_dat.pl via the | |
195 | * following command: | |
196 | * perl obj_dat.pl < objects.h > obj_dat.h | |
197 | */ | |
198 | ||
199 | EOF | |
200 | ||
201 | printf "#define NUM_NID %d\n",$n; | |
202 | printf "#define NUM_SN %d\n",$#sn+1; | |
203 | printf "#define NUM_LN %d\n",$#ln+1; | |
204 | printf "#define NUM_OBJ %d\n\n",$#ob+1; | |
205 | ||
206 | printf "static unsigned char lvalues[%d]={\n",$lvalues+1; | |
207 | print @lvalues; | |
208 | print "};\n\n"; | |
209 | ||
210 | printf "static ASN1_OBJECT nid_objs[NUM_NID]={\n"; | |
211 | foreach (@out) | |
212 | { | |
213 | if (length($_) > 75) | |
214 | { | |
215 | $out=""; | |
216 | foreach (split(/,/)) | |
217 | { | |
218 | $t=$out.$_.","; | |
219 | if (length($t) > 70) | |
220 | { | |
221 | print "$out\n"; | |
222 | $t="\t$_,"; | |
223 | } | |
224 | $out=$t; | |
225 | } | |
226 | chop $out; | |
227 | print "$out"; | |
228 | } | |
229 | else | |
230 | { print $_; } | |
231 | } | |
232 | print "};\n\n"; | |
233 | ||
234 | printf "static ASN1_OBJECT *sn_objs[NUM_SN]={\n"; | |
235 | print @sn; | |
236 | print "};\n\n"; | |
237 | ||
238 | printf "static ASN1_OBJECT *ln_objs[NUM_LN]={\n"; | |
239 | print @ln; | |
240 | print "};\n\n"; | |
241 | ||
242 | printf "static ASN1_OBJECT *obj_objs[NUM_OBJ]={\n"; | |
243 | print @ob; | |
244 | print "};\n\n"; | |
245 | ||
246 | sub der_it | |
247 | { | |
248 | local($v)=@_; | |
249 | local(@a,$i,$ret,@r); | |
250 | ||
251 | @a=split(/\s+/,$v); | |
252 | $ret.=pack("C*",$a[0]*40+$a[1]); | |
253 | shift @a; | |
254 | shift @a; | |
255 | while ($_=shift(@a)) | |
256 | { | |
257 | @r=(); | |
258 | $t=0; | |
259 | while ($_ >= 128) | |
260 | { | |
261 | $x=$_%128; | |
262 | $_/=128; | |
263 | push(@r,((($t++)?0x80:0)|$x)); | |
264 | } | |
265 | push(@r,((($t++)?0x80:0)|$_)); | |
266 | $ret.=pack("C*",reverse(@r)); | |
267 | } | |
268 | return($ret); | |
269 | } |