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Commit | Line | Data |
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ce9449cf | 1 | #!/usr/local/bin/perl -w |
d02b48c6 RE |
2 | # |
3 | # generate a .def file | |
4 | # | |
5 | # It does this by parsing the header files and looking for the | |
47339f61 | 6 | # prototyped functions: it then prunes the output. |
d02b48c6 | 7 | # |
1a53f1d6 RS |
8 | # Intermediary files are created, call libeay.num and ssleay.num, |
9 | # The format of these files is: | |
948d0125 | 10 | # |
e863d920 | 11 | # routine-name nnnn vers info |
948d0125 | 12 | # |
e863d920 MC |
13 | # The "nnnn" and "vers" fields are the numeric id and version for the symbol |
14 | # respectively. The "info" part is actually a colon-separated string of fields | |
15 | # with the following meaning: | |
948d0125 RL |
16 | # |
17 | # existence:platform:kind:algorithms | |
18 | # | |
19 | # - "existence" can be "EXIST" or "NOEXIST" depending on if the symbol is | |
20 | # found somewhere in the source, | |
21 | # - "platforms" is empty if it exists on all platforms, otherwise it contains | |
22 | # comma-separated list of the platform, just as they are if the symbol exists | |
23 | # for those platforms, or prepended with a "!" if not. This helps resolve | |
62dc5aad | 24 | # symbol name variants for platforms where the names are too long for the |
948d0125 | 25 | # compiler or linker, or if the systems is case insensitive and there is a |
62dc5aad RL |
26 | # clash, or the symbol is implemented differently (see |
27 | # EXPORT_VAR_AS_FUNCTION). This script assumes renaming of symbols is found | |
28 | # in the file crypto/symhacks.h. | |
29 | # The semantics for the platforms is that every item is checked against the | |
5012158a LJ |
30 | # environment. For the negative items ("!FOO"), if any of them is false |
31 | # (i.e. "FOO" is true) in the environment, the corresponding symbol can't be | |
62dc5aad RL |
32 | # used. For the positive itms, if all of them are false in the environment, |
33 | # the corresponding symbol can't be used. Any combination of positive and | |
34 | # negative items are possible, and of course leave room for some redundancy. | |
948d0125 RL |
35 | # - "kind" is "FUNCTION" or "VARIABLE". The meaning of that is obvious. |
36 | # - "algorithms" is a comma-separated list of algorithm names. This helps | |
37 | # exclude symbols that are part of an algorithm that some user wants to | |
38 | # exclude. | |
39 | # | |
d02b48c6 | 40 | |
3fa04f0d RL |
41 | use lib "."; |
42 | use configdata; | |
d7465918 | 43 | use File::Spec::Functions; |
3fa04f0d | 44 | |
d399fdf8 RL |
45 | my $debug=0; |
46 | ||
d7465918 RL |
47 | my $crypto_num= catfile($config{sourcedir},"util","libeay.num"); |
48 | my $ssl_num= catfile($config{sourcedir},"util","ssleay.num"); | |
cd4c36ad | 49 | my $libname; |
d02b48c6 | 50 | |
47339f61 | 51 | my $do_update = 0; |
1449bda0 | 52 | my $do_rewrite = 1; |
47339f61 DSH |
53 | my $do_crypto = 0; |
54 | my $do_ssl = 0; | |
0f583f69 | 55 | my $do_ctest = 0; |
967f4ca8 | 56 | my $do_ctestall = 0; |
c47c6196 | 57 | my $do_checkexist = 0; |
47339f61 | 58 | |
62dc5aad | 59 | my $VMSVAX=0; |
af55c09d | 60 | my $VMSNonVAX=0; |
948d0125 RL |
61 | my $VMS=0; |
62 | my $W32=0; | |
0f583f69 | 63 | my $NT=0; |
cd4c36ad | 64 | my $OS2=0; |
e863d920 | 65 | my $linux=0; |
28a98809 | 66 | # Set this to make typesafe STACK definitions appear in DEF |
e41c8d6a | 67 | my $safe_stack_def = 0; |
31ff97b2 | 68 | |
e03b2987 | 69 | my @known_platforms = ( "__FreeBSD__", "PERL5", |
700b4a4a RS |
70 | "EXPORT_VAR_AS_FUNCTION", "ZLIB" |
71 | ); | |
6d23cf97 | 72 | my @known_ossl_platforms = ( "VMS", "WIN32", "WINNT", "OS2" ); |
948d0125 | 73 | my @known_algorithms = ( "RC2", "RC4", "RC5", "IDEA", "DES", "BF", |
3f07fe09 | 74 | "CAST", "MD2", "MD4", "MD5", "SHA", "SHA0", "SHA1", |
1f7103b6 | 75 | "SHA256", "SHA512", "RMD160", |
d2ad1c96 | 76 | "MDC2", "WHIRLPOOL", "RSA", "DSA", "DH", "EC", "EC2M", |
96afc1cf | 77 | "HMAC", "AES", "CAMELLIA", "SEED", "GOST", |
48f14845 | 78 | "SCRYPT", "CHACHA", "POLY1305", |
e0d6132b BM |
79 | # EC_NISTP_64_GCC_128 |
80 | "EC_NISTP_64_GCC_128", | |
3f07fe09 RL |
81 | # Envelope "algorithms" |
82 | "EVP", "X509", "ASN1_TYPEDEFS", | |
83 | # Helper "algorithms" | |
84 | "BIO", "COMP", "BUFFER", "LHASH", "STACK", "ERR", | |
85 | "LOCKING", | |
86 | # External "algorithms" | |
e36827f6 | 87 | "FP_API", "STDIO", "SOCK", "DGRAM", |
6ac11bd0 | 88 | "CRYPTO_MDEBUG", |
6cb68620 | 89 | # Engines |
05d7bf6c | 90 | "STATIC_ENGINE", "ENGINE", "HW", "GMP", |
0423f812 BK |
91 | # Entropy Gathering |
92 | "EGD", | |
0cea8832 RP |
93 | # Certificate Transparency |
94 | "CT", | |
47bbaa5b DW |
95 | # RFC3779 |
96 | "RFC3779", | |
c20276e4 | 97 | # TLS |
e481f9b9 | 98 | "PSK", "SRP", "HEARTBEATS", |
8931b30d DSH |
99 | # CMS |
100 | "CMS", | |
d8bd55a3 DSH |
101 | # CryptoAPI Engine |
102 | "CAPIENG", | |
3881d810 DSH |
103 | # SSL v3 method |
104 | "SSL3_METHOD", | |
36246be9 DSH |
105 | # NEXTPROTONEG |
106 | "NEXTPROTONEG", | |
4ccfe5f4 | 107 | # Deprecated functions |
7a556fb6 DSH |
108 | "DEPRECATEDIN_0_9_8", |
109 | "DEPRECATEDIN_1_0_0", | |
110 | "DEPRECATEDIN_1_1_0", | |
9ef562bc | 111 | # SCTP |
3dd814ac MC |
112 | "SCTP", |
113 | # SRTP | |
114 | "SRTP", | |
8fdb4f1a | 115 | # SSL TRACE |
e0fc7961 DSH |
116 | "SSL_TRACE", |
117 | # Unit testing | |
dc0e9a35 MC |
118 | "UNIT_TEST", |
119 | # OCB mode | |
1a53f1d6 RS |
120 | "OCB", |
121 | # APPLINK (win build feature?) | |
122 | "APPLINK" | |
123 | ); | |
948d0125 | 124 | |
2854c798 DSH |
125 | my %disabled_algorithms; |
126 | ||
127 | foreach (@known_algorithms) { | |
128 | $disabled_algorithms{$_} = 0; | |
129 | } | |
3af45d99 | 130 | # disabled by default |
3af45d99 | 131 | $disabled_algorithms{"STATIC_ENGINE"} = 1; |
2854c798 | 132 | |
8931b30d | 133 | my $zlib; |
987bebaf | 134 | |
3fa04f0d | 135 | foreach (@ARGV, split(/ /, $config{options})) |
d02b48c6 | 136 | { |
62dc5aad | 137 | $debug=1 if $_ eq "debug"; |
06c68491 | 138 | $W32=1 if $_ eq "32"; |
6d23cf97 | 139 | die "win16 not supported" if $_ eq "16"; |
06c68491 DSH |
140 | if($_ eq "NT") { |
141 | $W32 = 1; | |
142 | $NT = 1; | |
143 | } | |
62dc5aad RL |
144 | if ($_ eq "VMS-VAX") { |
145 | $VMS=1; | |
146 | $VMSVAX=1; | |
147 | } | |
af55c09d | 148 | if ($_ eq "VMS-NonVAX") { |
62dc5aad | 149 | $VMS=1; |
af55c09d | 150 | $VMSNonVAX=1; |
62dc5aad | 151 | } |
e863d920 MC |
152 | if ($_ eq "linux") { |
153 | $linux=1; | |
154 | } | |
a388633d | 155 | $VMS=$VMSNonVAX=1 if $_ eq "VMS"; |
cd4c36ad | 156 | $OS2=1 if $_ eq "OS2"; |
b2cf7c64 | 157 | if ($_ eq "zlib" || $_ eq "enable-zlib" || $_ eq "zlib-dynamic" |
8931b30d DSH |
158 | || $_ eq "enable-zlib-dynamic") { |
159 | $zlib = 1; | |
160 | } | |
161 | ||
d02b48c6 | 162 | $do_ssl=1 if $_ eq "ssleay"; |
cd4c36ad RL |
163 | if ($_ eq "ssl") { |
164 | $do_ssl=1; | |
165 | $libname=$_ | |
166 | } | |
d02b48c6 | 167 | $do_crypto=1 if $_ eq "libeay"; |
cd4c36ad RL |
168 | if ($_ eq "crypto") { |
169 | $do_crypto=1; | |
170 | $libname=$_; | |
171 | } | |
55a9cc6e | 172 | $do_update=1 if $_ eq "update"; |
948d0125 | 173 | $do_rewrite=1 if $_ eq "rewrite"; |
12aefe78 | 174 | $do_ctest=1 if $_ eq "ctest"; |
967f4ca8 | 175 | $do_ctestall=1 if $_ eq "ctestall"; |
c47c6196 | 176 | $do_checkexist=1 if $_ eq "exist"; |
7a556fb6 DSH |
177 | if (/^--api=(\d+)\.(\d+)\.(\d+)$/) { |
178 | my $apiv = sprintf "%x%02x%02x", $1, $2, $3; | |
179 | foreach (keys %disabled_algorithms) { | |
180 | if (/^DEPRECATEDIN_(\d+)_(\d+)_(\d+)$/) { | |
181 | my $depv = sprintf "%x%02x%02x", $1, $2, $3; | |
182 | $disabled_algorithms{$_} = 1 if $apiv ge $depv; | |
183 | } | |
184 | } | |
185 | } | |
186 | if (/^no-deprecated$/) { | |
187 | foreach (keys %disabled_algorithms) { | |
188 | if (/^DEPRECATEDIN_/) { | |
189 | $disabled_algorithms{$_} = 1; | |
190 | } | |
191 | } | |
192 | } | |
193 | elsif (/^(enable|disable|no)-(.*)$/) { | |
2854c798 DSH |
194 | my $alg = uc $2; |
195 | $alg =~ tr/-/_/; | |
196 | if (exists $disabled_algorithms{$alg}) { | |
197 | $disabled_algorithms{$alg} = $1 eq "enable" ? 0 : 1; | |
198 | } | |
d02b48c6 RE |
199 | } |
200 | ||
2854c798 | 201 | } |
12aefe78 | 202 | |
cd4c36ad RL |
203 | if (!$libname) { |
204 | if ($do_ssl) { | |
205 | $libname="SSLEAY"; | |
206 | } | |
207 | if ($do_crypto) { | |
208 | $libname="LIBEAY"; | |
209 | } | |
210 | } | |
211 | ||
948d0125 | 212 | # If no platform is given, assume WIN32 |
e863d920 | 213 | if ($W32 + $VMS + $OS2 + $linux == 0) { |
948d0125 RL |
214 | $W32 = 1; |
215 | } | |
a388633d RL |
216 | die "Please, only one platform at a time" |
217 | if ($W32 + $VMS + $OS2 + $linux > 1); | |
948d0125 | 218 | |
d02b48c6 RE |
219 | if (!$do_ssl && !$do_crypto) |
220 | { | |
a388633d | 221 | print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT | OS2 | linux | VMS ]\n"; |
d02b48c6 RE |
222 | exit(1); |
223 | } | |
224 | ||
225 | %ssl_list=&load_numbers($ssl_num); | |
55a9cc6e | 226 | $max_ssl = $max_num; |
d02b48c6 | 227 | %crypto_list=&load_numbers($crypto_num); |
55a9cc6e | 228 | $max_crypto = $max_num; |
d02b48c6 | 229 | |
dee502be | 230 | my $ssl="include/openssl/ssl.h"; |
dee502be RL |
231 | $ssl.=" include/openssl/tls1.h"; |
232 | $ssl.=" include/openssl/srtp.h"; | |
d02b48c6 | 233 | |
65b1ff4a RL |
234 | # We use headers found in include/openssl and include/internal only. |
235 | # The latter is needed so libssl.so/.dll/.exe can link properly. | |
dee502be | 236 | my $crypto ="include/openssl/crypto.h"; |
68570797 RL |
237 | $crypto.=" include/internal/o_dir.h"; |
238 | $crypto.=" include/internal/o_str.h"; | |
71a04cfc | 239 | $crypto.=" include/internal/threads.h"; |
dee502be RL |
240 | $crypto.=" include/openssl/des.h" ; # unless $no_des; |
241 | $crypto.=" include/openssl/idea.h" ; # unless $no_idea; | |
242 | $crypto.=" include/openssl/rc4.h" ; # unless $no_rc4; | |
243 | $crypto.=" include/openssl/rc5.h" ; # unless $no_rc5; | |
244 | $crypto.=" include/openssl/rc2.h" ; # unless $no_rc2; | |
245 | $crypto.=" include/openssl/blowfish.h" ; # unless $no_bf; | |
246 | $crypto.=" include/openssl/cast.h" ; # unless $no_cast; | |
247 | $crypto.=" include/openssl/whrlpool.h" ; | |
248 | $crypto.=" include/openssl/md2.h" ; # unless $no_md2; | |
249 | $crypto.=" include/openssl/md4.h" ; # unless $no_md4; | |
250 | $crypto.=" include/openssl/md5.h" ; # unless $no_md5; | |
251 | $crypto.=" include/openssl/mdc2.h" ; # unless $no_mdc2; | |
252 | $crypto.=" include/openssl/sha.h" ; # unless $no_sha; | |
253 | $crypto.=" include/openssl/ripemd.h" ; # unless $no_ripemd; | |
254 | $crypto.=" include/openssl/aes.h" ; # unless $no_aes; | |
255 | $crypto.=" include/openssl/camellia.h" ; # unless $no_camellia; | |
256 | $crypto.=" include/openssl/seed.h"; # unless $no_seed; | |
d02b48c6 | 257 | |
dee502be RL |
258 | $crypto.=" include/openssl/bn.h"; |
259 | $crypto.=" include/openssl/rsa.h" ; # unless $no_rsa; | |
260 | $crypto.=" include/openssl/dsa.h" ; # unless $no_dsa; | |
261 | $crypto.=" include/openssl/dh.h" ; # unless $no_dh; | |
262 | $crypto.=" include/openssl/ec.h" ; # unless $no_ec; | |
dee502be RL |
263 | $crypto.=" include/openssl/hmac.h" ; # unless $no_hmac; |
264 | $crypto.=" include/openssl/cmac.h" ; | |
d02b48c6 | 265 | |
dee502be RL |
266 | $crypto.=" include/openssl/engine.h"; # unless $no_engine; |
267 | $crypto.=" include/openssl/stack.h" ; # unless $no_stack; | |
268 | $crypto.=" include/openssl/buffer.h" ; # unless $no_buffer; | |
269 | $crypto.=" include/openssl/bio.h" ; # unless $no_bio; | |
270 | $crypto.=" include/openssl/dso.h" ; # unless $no_dso; | |
271 | $crypto.=" include/openssl/lhash.h" ; # unless $no_lhash; | |
272 | $crypto.=" include/openssl/conf.h"; | |
273 | $crypto.=" include/openssl/txt_db.h"; | |
d02b48c6 | 274 | |
dee502be RL |
275 | $crypto.=" include/openssl/evp.h" ; # unless $no_evp; |
276 | $crypto.=" include/openssl/objects.h"; | |
277 | $crypto.=" include/openssl/pem.h"; | |
278 | #$crypto.=" include/openssl/meth.h"; | |
279 | $crypto.=" include/openssl/asn1.h"; | |
280 | $crypto.=" include/openssl/asn1t.h"; | |
dee502be RL |
281 | $crypto.=" include/openssl/err.h" ; # unless $no_err; |
282 | $crypto.=" include/openssl/pkcs7.h"; | |
283 | $crypto.=" include/openssl/pkcs12.h"; | |
284 | $crypto.=" include/openssl/x509.h"; | |
285 | $crypto.=" include/openssl/x509_vfy.h"; | |
286 | $crypto.=" include/openssl/x509v3.h"; | |
287 | $crypto.=" include/openssl/ts.h"; | |
288 | $crypto.=" include/openssl/rand.h"; | |
289 | $crypto.=" include/openssl/comp.h" ; # unless $no_comp; | |
290 | $crypto.=" include/openssl/ocsp.h"; | |
291 | $crypto.=" include/openssl/ui.h"; | |
dee502be | 292 | #$crypto.=" include/openssl/store.h"; |
dee502be | 293 | $crypto.=" include/openssl/cms.h"; |
dee502be RL |
294 | $crypto.=" include/openssl/srp.h"; |
295 | $crypto.=" include/openssl/modes.h"; | |
38148a23 | 296 | $crypto.=" include/openssl/async.h"; |
0cea8832 | 297 | $crypto.=" include/openssl/ct.h"; |
d02b48c6 | 298 | |
dee502be | 299 | my $symhacks="include/openssl/symhacks.h"; |
55a9cc6e | 300 | |
948d0125 RL |
301 | my @ssl_symbols = &do_defs("SSLEAY", $ssl, $symhacks); |
302 | my @crypto_symbols = &do_defs("LIBEAY", $crypto, $symhacks); | |
47339f61 | 303 | |
55a9cc6e DSH |
304 | if ($do_update) { |
305 | ||
306 | if ($do_ssl == 1) { | |
948d0125 RL |
307 | |
308 | &maybe_add_info("SSLEAY",*ssl_list,@ssl_symbols); | |
309 | if ($do_rewrite == 1) { | |
310 | open(OUT, ">$ssl_num"); | |
311 | &rewrite_numbers(*OUT,"SSLEAY",*ssl_list,@ssl_symbols); | |
948d0125 RL |
312 | } else { |
313 | open(OUT, ">>$ssl_num"); | |
314 | } | |
315 | &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl,@ssl_symbols); | |
55a9cc6e DSH |
316 | close OUT; |
317 | } | |
318 | ||
319 | if($do_crypto == 1) { | |
948d0125 RL |
320 | |
321 | &maybe_add_info("LIBEAY",*crypto_list,@crypto_symbols); | |
322 | if ($do_rewrite == 1) { | |
323 | open(OUT, ">$crypto_num"); | |
324 | &rewrite_numbers(*OUT,"LIBEAY",*crypto_list,@crypto_symbols); | |
325 | } else { | |
326 | open(OUT, ">>$crypto_num"); | |
327 | } | |
328 | &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto,@crypto_symbols); | |
55a9cc6e | 329 | close OUT; |
12aefe78 DSH |
330 | } |
331 | ||
c47c6196 DSH |
332 | } elsif ($do_checkexist) { |
333 | &check_existing(*ssl_list, @ssl_symbols) | |
334 | if $do_ssl == 1; | |
335 | &check_existing(*crypto_list, @crypto_symbols) | |
336 | if $do_crypto == 1; | |
967f4ca8 | 337 | } elsif ($do_ctest || $do_ctestall) { |
12aefe78 DSH |
338 | |
339 | print <<"EOF"; | |
340 | ||
341 | /* Test file to check all DEF file symbols are present by trying | |
342 | * to link to all of them. This is *not* intended to be run! | |
343 | */ | |
344 | ||
345 | int main() | |
346 | { | |
347 | EOF | |
948d0125 | 348 | &print_test_file(*STDOUT,"SSLEAY",*ssl_list,$do_ctestall,@ssl_symbols) |
12aefe78 DSH |
349 | if $do_ssl == 1; |
350 | ||
948d0125 | 351 | &print_test_file(*STDOUT,"LIBEAY",*crypto_list,$do_ctestall,@crypto_symbols) |
12aefe78 DSH |
352 | if $do_crypto == 1; |
353 | ||
354 | print "}\n"; | |
55a9cc6e DSH |
355 | |
356 | } else { | |
8cf65228 | 357 | |
cd4c36ad | 358 | &print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols) |
55a9cc6e DSH |
359 | if $do_ssl == 1; |
360 | ||
cd4c36ad | 361 | &print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols) |
55a9cc6e | 362 | if $do_crypto == 1; |
8cf65228 | 363 | |
55a9cc6e | 364 | } |
d02b48c6 | 365 | |
d02b48c6 RE |
366 | |
367 | sub do_defs | |
47339f61 | 368 | { |
948d0125 | 369 | my($name,$files,$symhacksfile)=@_; |
0f583f69 | 370 | my $file; |
47339f61 | 371 | my @ret; |
948d0125 RL |
372 | my %syms; |
373 | my %platform; # For anything undefined, we assume "" | |
374 | my %kind; # For anything undefined, we assume "FUNCTION" | |
375 | my %algorithm; # For anything undefined, we assume "" | |
62dc5aad RL |
376 | my %variant; |
377 | my %variant_cnt; # To be able to allocate "name{n}" if "name" | |
378 | # is the same name as the original. | |
0f583f69 | 379 | my $cpp; |
3f07fe09 | 380 | my %unknown_algorithms = (); |
07c4c14c | 381 | my $parens = 0; |
d02b48c6 | 382 | |
948d0125 | 383 | foreach $file (split(/\s+/,$symhacksfile." ".$files)) |
d02b48c6 | 384 | { |
d7465918 RL |
385 | my $fn = catfile($config{sourcedir},$file); |
386 | print STDERR "DEBUG: starting on $fn:\n" if $debug; | |
387 | open(IN,"<$fn") || die "unable to open $fn:$!\n"; | |
0f583f69 | 388 | my $line = "", my $def= ""; |
47339f61 | 389 | my %tag = ( |
d399fdf8 RL |
390 | (map { $_ => 0 } @known_platforms), |
391 | (map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms), | |
cf1b7d96 | 392 | (map { "OPENSSL_NO_".$_ => 0 } @known_algorithms), |
07c4c14c | 393 | (map { "OPENSSL_USE_".$_ => 0 } @known_algorithms), |
47339f61 | 394 | NOPROTO => 0, |
47339f61 DSH |
395 | PERL5 => 0, |
396 | _WINDLL => 0, | |
47339f61 DSH |
397 | CONST_STRICT => 0, |
398 | TRUE => 1, | |
399 | ); | |
948d0125 | 400 | my $symhacking = $file eq $symhacksfile; |
267a1927 RL |
401 | my @current_platforms = (); |
402 | my @current_algorithms = (); | |
403 | ||
62dc5aad RL |
404 | # params: symbol, alias, platforms, kind |
405 | # The reason to put this subroutine in a variable is that | |
406 | # it will otherwise create it's own, unshared, version of | |
407 | # %tag and %variant... | |
408 | my $make_variant = sub | |
409 | { | |
410 | my ($s, $a, $p, $k) = @_; | |
411 | my ($a1, $a2); | |
412 | ||
413 | print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug; | |
414 | if (defined($p)) | |
415 | { | |
416 | $a1 = join(",",$p, | |
417 | grep(!/^$/, | |
418 | map { $tag{$_} == 1 ? $_ : "" } | |
419 | @known_platforms)); | |
420 | } | |
421 | else | |
422 | { | |
423 | $a1 = join(",", | |
424 | grep(!/^$/, | |
425 | map { $tag{$_} == 1 ? $_ : "" } | |
426 | @known_platforms)); | |
427 | } | |
428 | $a2 = join(",", | |
429 | grep(!/^$/, | |
430 | map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" } | |
431 | @known_ossl_platforms)); | |
432 | print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug; | |
433 | if ($a1 eq "") { $a1 = $a2; } | |
434 | elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; } | |
435 | if ($a eq $s) | |
436 | { | |
437 | if (!defined($variant_cnt{$s})) | |
438 | { | |
439 | $variant_cnt{$s} = 0; | |
440 | } | |
441 | $variant_cnt{$s}++; | |
442 | $a .= "{$variant_cnt{$s}}"; | |
443 | } | |
c454dbcd RL |
444 | my $toadd = $a.":".$a1.(defined($k)?":".$k:""); |
445 | my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:""); | |
446 | if (!grep(/^$togrep$/, | |
447 | split(/;/, defined($variant{$s})?$variant{$s}:""))) { | |
448 | if (defined($variant{$s})) { $variant{$s} .= ";"; } | |
449 | $variant{$s} .= $toadd; | |
450 | } | |
62dc5aad RL |
451 | print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug; |
452 | }; | |
453 | ||
454 | print STDERR "DEBUG: parsing ----------\n" if $debug; | |
47339f61 | 455 | while(<IN>) { |
07c4c14c | 456 | if($parens > 0) { |
7a556fb6 | 457 | #Inside a DEPRECATEDIN |
fa327faf | 458 | $stored_multiline .= $_; |
9ba96fbb | 459 | $stored_multiline =~ s|\R$||; # Better chomp |
7a556fb6 | 460 | print STDERR "DEBUG: Continuing multiline DEPRECATEDIN: $stored_multiline\n" if $debug; |
fa327faf RL |
461 | $parens = count_parens($stored_multiline); |
462 | if ($parens == 0) { | |
7a556fb6 DSH |
463 | $def .= do_deprecated($stored_multiline, |
464 | \@current_platforms, | |
465 | \@current_algorithms); | |
fa327faf | 466 | } |
07c4c14c MC |
467 | next; |
468 | } | |
40e950ae DSH |
469 | if (/\/\* Error codes for the \w+ functions\. \*\//) |
470 | { | |
471 | undef @tag; | |
472 | last; | |
473 | } | |
47339f61 DSH |
474 | if ($line ne '') { |
475 | $_ = $line . $_; | |
476 | $line = ''; | |
d02b48c6 | 477 | } |
47339f61 DSH |
478 | |
479 | if (/\\$/) { | |
9ba96fbb | 480 | $line = $`; # keep what was before the backslash |
47339f61 DSH |
481 | next; |
482 | } | |
483 | ||
68e57536 AP |
484 | if(/\/\*/) { |
485 | if (not /\*\//) { # multiline comment... | |
486 | $line = $_; # ... just accumulate | |
487 | next; | |
488 | } else { | |
489 | s/\/\*.*?\*\///gs;# wipe it | |
490 | } | |
491 | } | |
492 | ||
47339f61 | 493 | if ($cpp) { |
68e57536 AP |
494 | $cpp++ if /^#\s*if/; |
495 | $cpp-- if /^#\s*endif/; | |
47339f61 | 496 | next; |
9ba96fbb | 497 | } |
d9706f19 MC |
498 | if (/^#.*ifdef.*cplusplus/) { |
499 | $cpp = 1; | |
500 | next; | |
501 | } | |
47339f61 | 502 | |
47339f61 | 503 | s/{[^{}]*}//gs; # ignore {} blocks |
6cb68620 | 504 | print STDERR "DEBUG: \$def=\"$def\"\n" if $debug && $def ne ""; |
d399fdf8 | 505 | print STDERR "DEBUG: \$_=\"$_\"\n" if $debug; |
3f07fe09 | 506 | if (/^\#\s*ifndef\s+(.*)/) { |
d399fdf8 | 507 | push(@tag,"-"); |
d02b48c6 RE |
508 | push(@tag,$1); |
509 | $tag{$1}=-1; | |
d399fdf8 | 510 | print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; |
3f07fe09 | 511 | } elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) { |
d399fdf8 RL |
512 | push(@tag,"-"); |
513 | if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) { | |
514 | my $tmp_1 = $1; | |
515 | my $tmp_; | |
516 | foreach $tmp_ (split '\&\&',$tmp_1) { | |
517 | $tmp_ =~ /!defined\(([^\)]+)\)/; | |
518 | print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; | |
519 | push(@tag,$1); | |
520 | $tag{$1}=-1; | |
521 | } | |
522 | } else { | |
523 | print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O... | |
524 | print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; | |
525 | push(@tag,$1); | |
526 | $tag{$1}=-1; | |
527 | } | |
8aa36bca | 528 | } elsif (/^\#\s*ifdef\s+(\S*)/) { |
d399fdf8 | 529 | push(@tag,"-"); |
d02b48c6 RE |
530 | push(@tag,$1); |
531 | $tag{$1}=1; | |
d399fdf8 | 532 | print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; |
3f07fe09 | 533 | } elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) { |
d399fdf8 RL |
534 | push(@tag,"-"); |
535 | if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) { | |
536 | my $tmp_1 = $1; | |
537 | my $tmp_; | |
538 | foreach $tmp_ (split '\|\|',$tmp_1) { | |
539 | $tmp_ =~ /defined\(([^\)]+)\)/; | |
540 | print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; | |
541 | push(@tag,$1); | |
542 | $tag{$1}=1; | |
543 | } | |
544 | } else { | |
545 | print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O... | |
546 | print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; | |
547 | push(@tag,$1); | |
548 | $tag{$1}=1; | |
549 | } | |
948d0125 | 550 | } elsif (/^\#\s*error\s+(\w+) is disabled\./) { |
d399fdf8 RL |
551 | my $tag_i = $#tag; |
552 | while($tag[$tag_i] ne "-") { | |
553 | if ($tag[$tag_i] eq "OPENSSL_NO_".$1) { | |
554 | $tag{$tag[$tag_i]}=2; | |
555 | print STDERR "DEBUG: $file: chaged tag $1 = 2\n" if $debug; | |
556 | } | |
557 | $tag_i--; | |
948d0125 | 558 | } |
47339f61 | 559 | } elsif (/^\#\s*endif/) { |
d399fdf8 | 560 | my $tag_i = $#tag; |
665560e9 | 561 | while($tag_i > 0 && $tag[$tag_i] ne "-") { |
d399fdf8 RL |
562 | my $t=$tag[$tag_i]; |
563 | print STDERR "DEBUG: \$t=\"$t\"\n" if $debug; | |
564 | if ($tag{$t}==2) { | |
565 | $tag{$t}=-1; | |
566 | } else { | |
567 | $tag{$t}=0; | |
568 | } | |
569 | print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug; | |
570 | pop(@tag); | |
571 | if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) { | |
572 | $t=$1; | |
07c4c14c MC |
573 | } elsif($t =~ /^OPENSSL_USE_([A-Z0-9_]+)$/) { |
574 | $t=$1; | |
d399fdf8 RL |
575 | } else { |
576 | $t=""; | |
577 | } | |
578 | if ($t ne "" | |
579 | && !grep(/^$t$/, @known_algorithms)) { | |
580 | $unknown_algorithms{$t} = 1; | |
581 | #print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug; | |
582 | } | |
583 | $tag_i--; | |
948d0125 | 584 | } |
d02b48c6 | 585 | pop(@tag); |
47339f61 | 586 | } elsif (/^\#\s*else/) { |
d399fdf8 | 587 | my $tag_i = $#tag; |
d9706f19 | 588 | die "$file unmatched else\n" if $tag_i < 0; |
d399fdf8 RL |
589 | while($tag[$tag_i] ne "-") { |
590 | my $t=$tag[$tag_i]; | |
591 | $tag{$t}= -$tag{$t}; | |
592 | print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug; | |
593 | $tag_i--; | |
594 | } | |
47339f61 | 595 | } elsif (/^\#\s*if\s+1/) { |
d399fdf8 | 596 | push(@tag,"-"); |
47339f61 DSH |
597 | # Dummy tag |
598 | push(@tag,"TRUE"); | |
599 | $tag{"TRUE"}=1; | |
d399fdf8 | 600 | print STDERR "DEBUG: $file: found 1\n" if $debug; |
1e414935 | 601 | } elsif (/^\#\s*if\s+0/) { |
d399fdf8 | 602 | push(@tag,"-"); |
1e414935 BM |
603 | # Dummy tag |
604 | push(@tag,"TRUE"); | |
605 | $tag{"TRUE"}=-1; | |
d399fdf8 | 606 | print STDERR "DEBUG: $file: found 0\n" if $debug; |
d9706f19 MC |
607 | } elsif (/^\#\s*if\s+/) { |
608 | #Some other unrecognized "if" style | |
609 | push(@tag,"-"); | |
948d0125 | 610 | } elsif (/^\#\s*define\s+(\w+)\s+(\w+)/ |
2ae87d46 | 611 | && $symhacking && $tag{'TRUE'} != -1) { |
62dc5aad RL |
612 | # This is for aliasing. When we find an alias, |
613 | # we have to invert | |
614 | &$make_variant($1,$2); | |
615 | print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug; | |
948d0125 RL |
616 | } |
617 | if (/^\#/) { | |
267a1927 RL |
618 | @current_platforms = |
619 | grep(!/^$/, | |
d399fdf8 RL |
620 | map { $tag{$_} == 1 ? $_ : |
621 | $tag{$_} == -1 ? "!".$_ : "" } | |
267a1927 | 622 | @known_platforms); |
d399fdf8 RL |
623 | push @current_platforms |
624 | , grep(!/^$/, | |
625 | map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : | |
626 | $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_ : "" } | |
627 | @known_ossl_platforms); | |
07c4c14c | 628 | @current_algorithms = (); |
267a1927 RL |
629 | @current_algorithms = |
630 | grep(!/^$/, | |
cf1b7d96 | 631 | map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" } |
267a1927 | 632 | @known_algorithms); |
07c4c14c MC |
633 | push @current_algorithms |
634 | , grep(!/^$/, | |
635 | map { $tag{"OPENSSL_USE_".$_} == 1 ? $_ : "" } | |
636 | @known_algorithms); | |
267a1927 RL |
637 | $def .= |
638 | "#INFO:" | |
639 | .join(',',@current_platforms).":" | |
640 | .join(',',@current_algorithms).";"; | |
47339f61 DSH |
641 | next; |
642 | } | |
2ae87d46 RL |
643 | if ($tag{'TRUE'} != -1) { |
644 | if (/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) { | |
645 | next; | |
646 | } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) { | |
647 | $def .= "int d2i_$3(void);"; | |
648 | $def .= "int i2d_$3(void);"; | |
62dc5aad RL |
649 | # Variant for platforms that do not |
650 | # have to access globale variables | |
651 | # in shared libraries through functions | |
652 | $def .= | |
653 | "#INFO:" | |
654 | .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" | |
655 | .join(',',@current_algorithms).";"; | |
2ae87d46 | 656 | $def .= "OPENSSL_EXTERN int $2_it;"; |
62dc5aad RL |
657 | $def .= |
658 | "#INFO:" | |
659 | .join(',',@current_platforms).":" | |
660 | .join(',',@current_algorithms).";"; | |
661 | # Variant for platforms that have to | |
662 | # access globale variables in shared | |
663 | # libraries through functions | |
664 | &$make_variant("$2_it","$2_it", | |
665 | "EXPORT_VAR_AS_FUNCTION", | |
666 | "FUNCTION"); | |
2ae87d46 RL |
667 | next; |
668 | } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) { | |
669 | $def .= "int d2i_$3(void);"; | |
670 | $def .= "int i2d_$3(void);"; | |
671 | $def .= "int $3_free(void);"; | |
672 | $def .= "int $3_new(void);"; | |
62dc5aad RL |
673 | # Variant for platforms that do not |
674 | # have to access globale variables | |
675 | # in shared libraries through functions | |
676 | $def .= | |
677 | "#INFO:" | |
678 | .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" | |
679 | .join(',',@current_algorithms).";"; | |
2ae87d46 | 680 | $def .= "OPENSSL_EXTERN int $2_it;"; |
62dc5aad RL |
681 | $def .= |
682 | "#INFO:" | |
683 | .join(',',@current_platforms).":" | |
684 | .join(',',@current_algorithms).";"; | |
685 | # Variant for platforms that have to | |
686 | # access globale variables in shared | |
687 | # libraries through functions | |
688 | &$make_variant("$2_it","$2_it", | |
689 | "EXPORT_VAR_AS_FUNCTION", | |
690 | "FUNCTION"); | |
691 | next; | |
2ae87d46 RL |
692 | } elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ || |
693 | /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) { | |
694 | $def .= "int d2i_$1(void);"; | |
695 | $def .= "int i2d_$1(void);"; | |
696 | $def .= "int $1_free(void);"; | |
697 | $def .= "int $1_new(void);"; | |
62dc5aad RL |
698 | # Variant for platforms that do not |
699 | # have to access globale variables | |
700 | # in shared libraries through functions | |
701 | $def .= | |
702 | "#INFO:" | |
703 | .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" | |
704 | .join(',',@current_algorithms).";"; | |
2ae87d46 | 705 | $def .= "OPENSSL_EXTERN int $1_it;"; |
62dc5aad RL |
706 | $def .= |
707 | "#INFO:" | |
708 | .join(',',@current_platforms).":" | |
709 | .join(',',@current_algorithms).";"; | |
710 | # Variant for platforms that have to | |
711 | # access globale variables in shared | |
712 | # libraries through functions | |
713 | &$make_variant("$1_it","$1_it", | |
714 | "EXPORT_VAR_AS_FUNCTION", | |
715 | "FUNCTION"); | |
2ae87d46 RL |
716 | next; |
717 | } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { | |
718 | $def .= "int d2i_$2(void);"; | |
719 | $def .= "int i2d_$2(void);"; | |
62dc5aad RL |
720 | # Variant for platforms that do not |
721 | # have to access globale variables | |
722 | # in shared libraries through functions | |
723 | $def .= | |
724 | "#INFO:" | |
725 | .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" | |
726 | .join(',',@current_algorithms).";"; | |
2ae87d46 | 727 | $def .= "OPENSSL_EXTERN int $2_it;"; |
62dc5aad RL |
728 | $def .= |
729 | "#INFO:" | |
730 | .join(',',@current_platforms).":" | |
731 | .join(',',@current_algorithms).";"; | |
732 | # Variant for platforms that have to | |
733 | # access globale variables in shared | |
734 | # libraries through functions | |
735 | &$make_variant("$2_it","$2_it", | |
736 | "EXPORT_VAR_AS_FUNCTION", | |
737 | "FUNCTION"); | |
2ae87d46 | 738 | next; |
ea3675b5 DSH |
739 | } elsif (/^\s*DECLARE_ASN1_ALLOC_FUNCTIONS\s*\(\s*(\w*)\s*\)/) { |
740 | $def .= "int $1_free(void);"; | |
741 | $def .= "int $1_new(void);"; | |
742 | next; | |
2ae87d46 RL |
743 | } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { |
744 | $def .= "int d2i_$2(void);"; | |
745 | $def .= "int i2d_$2(void);"; | |
746 | $def .= "int $2_free(void);"; | |
747 | $def .= "int $2_new(void);"; | |
62dc5aad RL |
748 | # Variant for platforms that do not |
749 | # have to access globale variables | |
750 | # in shared libraries through functions | |
751 | $def .= | |
752 | "#INFO:" | |
753 | .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" | |
754 | .join(',',@current_algorithms).";"; | |
2ae87d46 | 755 | $def .= "OPENSSL_EXTERN int $2_it;"; |
62dc5aad RL |
756 | $def .= |
757 | "#INFO:" | |
758 | .join(',',@current_platforms).":" | |
759 | .join(',',@current_algorithms).";"; | |
760 | # Variant for platforms that have to | |
761 | # access globale variables in shared | |
762 | # libraries through functions | |
763 | &$make_variant("$2_it","$2_it", | |
764 | "EXPORT_VAR_AS_FUNCTION", | |
765 | "FUNCTION"); | |
2ae87d46 | 766 | next; |
62dc5aad RL |
767 | } elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) { |
768 | # Variant for platforms that do not | |
769 | # have to access globale variables | |
770 | # in shared libraries through functions | |
771 | $def .= | |
772 | "#INFO:" | |
773 | .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" | |
774 | .join(',',@current_algorithms).";"; | |
2ae87d46 | 775 | $def .= "OPENSSL_EXTERN int $1_it;"; |
62dc5aad RL |
776 | $def .= |
777 | "#INFO:" | |
778 | .join(',',@current_platforms).":" | |
779 | .join(',',@current_algorithms).";"; | |
780 | # Variant for platforms that have to | |
781 | # access globale variables in shared | |
782 | # libraries through functions | |
783 | &$make_variant("$1_it","$1_it", | |
784 | "EXPORT_VAR_AS_FUNCTION", | |
785 | "FUNCTION"); | |
2ae87d46 | 786 | next; |
f86abc2e | 787 | } elsif (/^\s*DECLARE_ASN1_NDEF_FUNCTION\s*\(\s*(\w*)\s*\)/) { |
97ebe047 | 788 | $def .= "int i2d_$1_NDEF(void);"; |
2ae87d46 RL |
789 | } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) { |
790 | next; | |
16094305 DSH |
791 | } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION\s*\(\s*(\w*)\s*\)/) { |
792 | $def .= "int $1_print_ctx(void);"; | |
793 | next; | |
794 | } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { | |
795 | $def .= "int $2_print_ctx(void);"; | |
796 | next; | |
62dc5aad RL |
797 | } elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) { |
798 | next; | |
2ae87d46 | 799 | } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ || |
47738cba AP |
800 | /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ || |
801 | /^DECLARE_PEM_rw_const\s*\(\s*(\w*)\s*,/ ) { | |
2ae87d46 RL |
802 | $def .= |
803 | "#INFO:" | |
6d23cf97 | 804 | .join(',',@current_platforms).":" |
2ae87d46 RL |
805 | .join(',',@current_algorithms).";"; |
806 | $def .= "int PEM_read_$1(void);"; | |
807 | $def .= "int PEM_write_$1(void);"; | |
808 | $def .= | |
809 | "#INFO:" | |
810 | .join(',',@current_platforms).":" | |
811 | .join(',',@current_algorithms).";"; | |
812 | # Things that are everywhere | |
813 | $def .= "int PEM_read_bio_$1(void);"; | |
814 | $def .= "int PEM_write_bio_$1(void);"; | |
815 | next; | |
816 | } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ || | |
e43bfb29 | 817 | /^DECLARE_PEM_write_const\s*\(\s*(\w*)\s*,/ || |
2ae87d46 | 818 | /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) { |
2ae87d46 RL |
819 | $def .= |
820 | "#INFO:" | |
6d23cf97 | 821 | .join(',',@current_platforms).":" |
2ae87d46 RL |
822 | .join(',',@current_algorithms).";"; |
823 | $def .= "int PEM_write_$1(void);"; | |
824 | $def .= | |
825 | "#INFO:" | |
826 | .join(',',@current_platforms).":" | |
827 | .join(',',@current_algorithms).";"; | |
828 | # Things that are everywhere | |
829 | $def .= "int PEM_write_bio_$1(void);"; | |
830 | next; | |
831 | } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ || | |
832 | /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) { | |
2ae87d46 RL |
833 | $def .= |
834 | "#INFO:" | |
6d23cf97 | 835 | .join(',',@current_platforms).":" |
2ae87d46 RL |
836 | .join(',',@current_algorithms).";"; |
837 | $def .= "int PEM_read_$1(void);"; | |
838 | $def .= | |
839 | "#INFO:" | |
840 | .join(',',@current_platforms).":" | |
841 | .join(',',@current_algorithms).";"; | |
842 | # Things that are everywhere | |
843 | $def .= "int PEM_read_bio_$1(void);"; | |
844 | next; | |
62dc5aad RL |
845 | } elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { |
846 | # Variant for platforms that do not | |
847 | # have to access globale variables | |
848 | # in shared libraries through functions | |
849 | $def .= | |
850 | "#INFO:" | |
851 | .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" | |
852 | .join(',',@current_algorithms).";"; | |
853 | $def .= "OPENSSL_EXTERN int _shadow_$2;"; | |
854 | $def .= | |
855 | "#INFO:" | |
856 | .join(',',@current_platforms).":" | |
857 | .join(',',@current_algorithms).";"; | |
858 | # Variant for platforms that have to | |
859 | # access globale variables in shared | |
860 | # libraries through functions | |
861 | &$make_variant("_shadow_$2","_shadow_$2", | |
862 | "EXPORT_VAR_AS_FUNCTION", | |
863 | "FUNCTION"); | |
7a556fb6 | 864 | } elsif (/^\s*DEPRECATEDIN/) { |
07c4c14c | 865 | $parens = count_parens($_); |
fa327faf | 866 | if ($parens == 0) { |
7a556fb6 DSH |
867 | $def .= do_deprecated($_, |
868 | \@current_platforms, | |
869 | \@current_algorithms); | |
fa327faf RL |
870 | } else { |
871 | $stored_multiline = $_; | |
9ba96fbb | 872 | $stored_multiline =~ s|\R$||; |
7a556fb6 | 873 | print STDERR "DEBUG: Found multiline DEPRECATEDIN starting with: $stored_multiline\n" if $debug; |
fa327faf RL |
874 | next; |
875 | } | |
2ae87d46 | 876 | } elsif ($tag{'CONST_STRICT'} != 1) { |
948d0125 | 877 | if (/\{|\/\*|\([^\)]*$/) { |
47339f61 DSH |
878 | $line = $_; |
879 | } else { | |
880 | $def .= $_; | |
881 | } | |
d02b48c6 RE |
882 | } |
883 | } | |
2ae87d46 | 884 | } |
d02b48c6 | 885 | close(IN); |
d9706f19 | 886 | die "$file: Unmatched tags\n" if $#tag >= 0; |
47339f61 | 887 | |
948d0125 RL |
888 | my $algs; |
889 | my $plays; | |
890 | ||
62dc5aad | 891 | print STDERR "DEBUG: postprocessing ----------\n" if $debug; |
47339f61 | 892 | foreach (split /;/, $def) { |
948d0125 | 893 | my $s; my $k = "FUNCTION"; my $p; my $a; |
47339f61 DSH |
894 | s/^[\n\s]*//g; |
895 | s/[\n\s]*$//g; | |
948d0125 | 896 | next if(/\#undef/); |
47339f61 | 897 | next if(/typedef\W/); |
948d0125 RL |
898 | next if(/\#define/); |
899 | ||
68e57536 AP |
900 | # Reduce argument lists to empty () |
901 | # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {} | |
902 | while(/\(.*\)/s) { | |
903 | s/\([^\(\)]+\)/\{\}/gs; | |
904 | s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f | |
905 | } | |
906 | # pretend as we didn't use curly braces: {} -> () | |
907 | s/\{\}/\(\)/gs; | |
908 | ||
909 | s/STACK_OF\(\)/void/gs; | |
174c86a2 | 910 | s/LHASH_OF\(\)/void/gs; |
68e57536 | 911 | |
62dc5aad | 912 | print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug; |
948d0125 RL |
913 | if (/^\#INFO:([^:]*):(.*)$/) { |
914 | $plats = $1; | |
915 | $algs = $2; | |
89eeccac | 916 | print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug; |
948d0125 | 917 | next; |
62dc5aad | 918 | } elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) { |
948d0125 RL |
919 | $s = $1; |
920 | $k = "VARIABLE"; | |
89eeccac | 921 | print STDERR "DEBUG: found external variable $s\n" if $debug; |
68e57536 | 922 | } elsif (/TYPEDEF_\w+_OF/s) { |
47339f61 | 923 | next; |
68e57536 AP |
924 | } elsif (/(\w+)\s*\(\).*/s) { # first token prior [first] () is |
925 | $s = $1; # a function name! | |
89eeccac | 926 | print STDERR "DEBUG: found function $s\n" if $debug; |
47339f61 DSH |
927 | } elsif (/\(/ and not (/=/)) { |
928 | print STDERR "File $file: cannot parse: $_;\n"; | |
948d0125 RL |
929 | next; |
930 | } else { | |
931 | next; | |
932 | } | |
933 | ||
934 | $syms{$s} = 1; | |
935 | $kind{$s} = $k; | |
936 | ||
937 | $p = $plats; | |
938 | $a = $algs; | |
948d0125 | 939 | |
62dc5aad RL |
940 | $platform{$s} = |
941 | &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p); | |
948d0125 RL |
942 | $algorithm{$s} .= ','.$a; |
943 | ||
62dc5aad | 944 | if (defined($variant{$s})) { |
c454dbcd RL |
945 | foreach $v (split /;/,$variant{$s}) { |
946 | (my $r, my $p, my $k) = split(/:/,$v); | |
947 | my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p); | |
948 | $syms{$r} = 1; | |
949 | if (!defined($k)) { $k = $kind{$s}; } | |
950 | $kind{$r} = $k."(".$s.")"; | |
951 | $algorithm{$r} = $algorithm{$s}; | |
952 | $platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p); | |
953 | $platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip); | |
954 | print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug; | |
955 | } | |
47339f61 | 956 | } |
62dc5aad | 957 | print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug; |
d02b48c6 | 958 | } |
d02b48c6 RE |
959 | } |
960 | ||
948d0125 | 961 | # Prune the returned symbols |
47339f61 | 962 | |
948d0125 | 963 | delete $syms{"bn_dump1"}; |
6d23cf97 | 964 | $platform{"BIO_s_log"} .= ",!WIN32,!macintosh"; |
948d0125 | 965 | |
2ae87d46 RL |
966 | $platform{"PEM_read_NS_CERT_SEQ"} = "VMS"; |
967 | $platform{"PEM_write_NS_CERT_SEQ"} = "VMS"; | |
968 | $platform{"PEM_read_P8_PRIV_KEY_INFO"} = "VMS"; | |
969 | $platform{"PEM_write_P8_PRIV_KEY_INFO"} = "VMS"; | |
af55c09d RL |
970 | $platform{"EVP_sha384"} = "!VMSVAX"; |
971 | $platform{"EVP_sha512"} = "!VMSVAX"; | |
972 | $platform{"SHA384_Init"} = "!VMSVAX"; | |
973 | $platform{"SHA384_Transform"} = "!VMSVAX"; | |
974 | $platform{"SHA384_Update"} = "!VMSVAX"; | |
975 | $platform{"SHA384_Final"} = "!VMSVAX"; | |
976 | $platform{"SHA384"} = "!VMSVAX"; | |
977 | $platform{"SHA512_Init"} = "!VMSVAX"; | |
978 | $platform{"SHA512_Transform"} = "!VMSVAX"; | |
979 | $platform{"SHA512_Update"} = "!VMSVAX"; | |
980 | $platform{"SHA512_Final"} = "!VMSVAX"; | |
981 | $platform{"SHA512"} = "!VMSVAX"; | |
982 | ||
2ae87d46 | 983 | |
948d0125 RL |
984 | # Info we know about |
985 | ||
948d0125 RL |
986 | push @ret, map { $_."\\".&info_string($_,"EXIST", |
987 | $platform{$_}, | |
988 | $kind{$_}, | |
989 | $algorithm{$_}) } keys %syms; | |
990 | ||
3f07fe09 RL |
991 | if (keys %unknown_algorithms) { |
992 | print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n"; | |
993 | print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n"; | |
994 | } | |
948d0125 RL |
995 | return(@ret); |
996 | } | |
997 | ||
62dc5aad RL |
998 | # Param: string of comma-separated platform-specs. |
999 | sub reduce_platforms | |
1000 | { | |
1001 | my ($platforms) = @_; | |
948d0125 RL |
1002 | my $pl = defined($platforms) ? $platforms : ""; |
1003 | my %p = map { $_ => 0 } split /,/, $pl; | |
948d0125 RL |
1004 | my $ret; |
1005 | ||
62dc5aad RL |
1006 | print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n" |
1007 | if $debug; | |
948d0125 RL |
1008 | # We do this, because if there's code like the following, it really |
1009 | # means the function exists in all cases and should therefore be | |
1010 | # everywhere. By increasing and decreasing, we may attain 0: | |
1011 | # | |
1012 | # ifndef WIN16 | |
1013 | # int foo(); | |
1014 | # else | |
1015 | # int _fat foo(); | |
1016 | # endif | |
1017 | foreach $platform (split /,/, $pl) { | |
1018 | if ($platform =~ /^!(.*)$/) { | |
1019 | $p{$1}--; | |
1020 | } else { | |
1021 | $p{$platform}++; | |
d02b48c6 | 1022 | } |
47339f61 | 1023 | } |
948d0125 RL |
1024 | foreach $platform (keys %p) { |
1025 | if ($p{$platform} == 0) { delete $p{$platform}; } | |
d02b48c6 RE |
1026 | } |
1027 | ||
948d0125 | 1028 | delete $p{""}; |
62dc5aad | 1029 | |
c454dbcd | 1030 | $ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p)); |
62dc5aad RL |
1031 | print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n" |
1032 | if $debug; | |
1033 | return $ret; | |
1034 | } | |
1035 | ||
cc373a37 RS |
1036 | sub info_string |
1037 | { | |
62dc5aad RL |
1038 | (my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_; |
1039 | ||
1040 | my %a = defined($algorithms) ? | |
1041 | map { $_ => 1 } split /,/, $algorithms : (); | |
1042 | my $k = defined($kind) ? $kind : "FUNCTION"; | |
1043 | my $ret; | |
1044 | my $p = &reduce_platforms($platforms); | |
1045 | ||
948d0125 | 1046 | delete $a{""}; |
d02b48c6 | 1047 | |
948d0125 | 1048 | $ret = $exist; |
62dc5aad | 1049 | $ret .= ":".$p; |
948d0125 | 1050 | $ret .= ":".$k; |
62dc5aad | 1051 | $ret .= ":".join(',',sort keys %a); |
948d0125 RL |
1052 | return $ret; |
1053 | } | |
1054 | ||
cc373a37 RS |
1055 | sub maybe_add_info |
1056 | { | |
948d0125 RL |
1057 | (my $name, *nums, my @symbols) = @_; |
1058 | my $sym; | |
1059 | my $new_info = 0; | |
451e60e9 | 1060 | my %syms=(); |
948d0125 | 1061 | |
948d0125 RL |
1062 | foreach $sym (@symbols) { |
1063 | (my $s, my $i) = split /\\/, $sym; | |
948d0125 | 1064 | if (defined($nums{$s})) { |
62dc5aad | 1065 | $i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/; |
3addf183 | 1066 | (my $n, my $vers, my $dummy) = split /\\/, $nums{$s}; |
948d0125 | 1067 | if (!defined($dummy) || $i ne $dummy) { |
3addf183 | 1068 | $nums{$s} = $n."\\".$vers."\\".$i; |
948d0125 | 1069 | $new_info++; |
d399fdf8 | 1070 | print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug; |
948d0125 RL |
1071 | } |
1072 | } | |
62dc5aad | 1073 | $syms{$s} = 1; |
451e60e9 RL |
1074 | } |
1075 | ||
1076 | my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums; | |
1077 | foreach $sym (@s) { | |
3addf183 | 1078 | (my $n, my $vers, my $i) = split /\\/, $nums{$sym}; |
62dc5aad | 1079 | if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) { |
451e60e9 | 1080 | $new_info++; |
62dc5aad | 1081 | print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug; |
451e60e9 | 1082 | } |
948d0125 RL |
1083 | } |
1084 | if ($new_info) { | |
cc373a37 | 1085 | print STDERR "$name: $new_info old symbols have updated info\n"; |
6d50071e RL |
1086 | if (!$do_rewrite) { |
1087 | print STDERR "You should do a rewrite to fix this.\n"; | |
1088 | } | |
948d0125 | 1089 | } else { |
948d0125 | 1090 | } |
47339f61 | 1091 | } |
d02b48c6 | 1092 | |
62dc5aad RL |
1093 | # Param: string of comma-separated keywords, each possibly prefixed with a "!" |
1094 | sub is_valid | |
1095 | { | |
1096 | my ($keywords_txt,$platforms) = @_; | |
1097 | my (@keywords) = split /,/,$keywords_txt; | |
d3fdc27a | 1098 | my ($falsesum, $truesum) = (0, 1); |
62dc5aad RL |
1099 | |
1100 | # Param: one keyword | |
1101 | sub recognise | |
1102 | { | |
1103 | my ($keyword,$platforms) = @_; | |
1104 | ||
1105 | if ($platforms) { | |
1106 | # platforms | |
af55c09d RL |
1107 | if ($keyword eq "VMSVAX" && $VMSVAX) { return 1; } |
1108 | if ($keyword eq "VMSNonVAX" && $VMSNonVAX) { return 1; } | |
62dc5aad RL |
1109 | if ($keyword eq "VMS" && $VMS) { return 1; } |
1110 | if ($keyword eq "WIN32" && $W32) { return 1; } | |
62dc5aad | 1111 | if ($keyword eq "WINNT" && $NT) { return 1; } |
cd4c36ad | 1112 | if ($keyword eq "OS2" && $OS2) { return 1; } |
62dc5aad RL |
1113 | # Special platforms: |
1114 | # EXPORT_VAR_AS_FUNCTION means that global variables | |
1115 | # will be represented as functions. This currently | |
1116 | # only happens on VMS-VAX. | |
6d23cf97 | 1117 | if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && ($VMSVAX || $W32)) { |
62dc5aad RL |
1118 | return 1; |
1119 | } | |
8931b30d | 1120 | if ($keyword eq "ZLIB" && $zlib) { return 1; } |
62dc5aad RL |
1121 | return 0; |
1122 | } else { | |
1123 | # algorithms | |
2854c798 | 1124 | if ($disabled_algorithms{$keyword} == 1) { return 0;} |
62dc5aad RL |
1125 | |
1126 | # Nothing recognise as true | |
1127 | return 1; | |
1128 | } | |
1129 | } | |
1130 | ||
1131 | foreach $k (@keywords) { | |
1132 | if ($k =~ /^!(.*)$/) { | |
1133 | $falsesum += &recognise($1,$platforms); | |
1134 | } else { | |
d3fdc27a | 1135 | $truesum *= &recognise($k,$platforms); |
62dc5aad RL |
1136 | } |
1137 | } | |
1138 | print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug; | |
1139 | return (!$falsesum) && $truesum; | |
1140 | } | |
1141 | ||
12aefe78 DSH |
1142 | sub print_test_file |
1143 | { | |
62dc5aad | 1144 | (*OUT,my $name,*nums,my $testall,my @symbols)=@_; |
0f583f69 | 1145 | my $n = 1; my @e; my @r; |
948d0125 RL |
1146 | my $sym; my $prev = ""; my $prefSSLeay; |
1147 | ||
62dc5aad RL |
1148 | (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols); |
1149 | (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols); | |
948d0125 RL |
1150 | @symbols=((sort @e),(sort @r)); |
1151 | ||
1152 | foreach $sym (@symbols) { | |
1153 | (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; | |
62dc5aad RL |
1154 | my $v = 0; |
1155 | $v = 1 if $i=~ /^.*?:.*?:VARIABLE/; | |
1156 | my $p = ($i =~ /^[^:]*:([^:]*):/,$1); | |
1157 | my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1); | |
1158 | if (!defined($nums{$s})) { | |
1159 | print STDERR "Warning: $s does not have a number assigned\n" | |
1160 | if(!$do_update); | |
1161 | } elsif (is_valid($p,1) && is_valid($a,0)) { | |
1162 | my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1); | |
1163 | if ($prev eq $s2) { | |
1164 | print OUT "\t/* The following has already appeared previously */\n"; | |
1165 | print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n"; | |
1166 | } | |
1167 | $prev = $s2; # To warn about duplicates... | |
1168 | ||
3addf183 | 1169 | (my $nn, my $vers, my $ni) = split /\\/, $nums{$s2}; |
62dc5aad RL |
1170 | if ($v) { |
1171 | print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n"; | |
967f4ca8 | 1172 | } else { |
62dc5aad | 1173 | print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n"; |
967f4ca8 | 1174 | } |
12aefe78 DSH |
1175 | } |
1176 | } | |
1177 | } | |
1178 | ||
cc373a37 RS |
1179 | sub get_version |
1180 | { | |
3fa04f0d | 1181 | return $config{version}; |
0b352c58 RL |
1182 | } |
1183 | ||
d02b48c6 | 1184 | sub print_def_file |
47339f61 | 1185 | { |
948d0125 | 1186 | (*OUT,my $name,*nums,my @symbols)=@_; |
62dc5aad | 1187 | my $n = 1; my @e; my @r; my @v; my $prev=""; |
cd4c36ad | 1188 | my $liboptions=""; |
0b352c58 RL |
1189 | my $libname = $name; |
1190 | my $http_vendor = 'www.openssl.org/'; | |
1191 | my $version = get_version(); | |
1192 | my $what = "OpenSSL: implementation of Secure Socket Layer"; | |
1193 | my $description = "$what $version, $name - http://$http_vendor"; | |
e863d920 | 1194 | my $prevsymversion = "", $prevprevsymversion = ""; |
a388633d RL |
1195 | # For VMS |
1196 | my $prevnum = 0; | |
fd40db9e | 1197 | my $symvtextcount = 0; |
a388633d RL |
1198 | |
1199 | if ($W32) | |
1200 | { $libname.="32"; } | |
1201 | elsif ($OS2) | |
1202 | { # DLL names should not clash on the whole system. | |
1203 | # However, they should not have any particular relationship | |
1204 | # to the name of the static library. Chose descriptive names | |
1205 | # (must be at most 8 chars). | |
1206 | my %translate = (ssl => 'open_ssl', crypto => 'cryptssl'); | |
1207 | $libname = $translate{$name} || $name; | |
1208 | $liboptions = <<EOO; | |
0b352c58 RL |
1209 | INITINSTANCE |
1210 | DATA MULTIPLE NONSHARED | |
1211 | EOO | |
a388633d RL |
1212 | # Vendor field can't contain colon, drat; so we omit http:// |
1213 | $description = "\@#$http_vendor:$version#\@$what; DLL for library $name. Build for EMX -Zmtd"; | |
1214 | } | |
d02b48c6 | 1215 | |
a388633d RL |
1216 | if ($W32 || $OS2) |
1217 | { | |
1218 | print OUT <<"EOF"; | |
d02b48c6 | 1219 | ; |
9b3086fe | 1220 | ; Definition file for the DLL version of the $name library from OpenSSL |
d02b48c6 RE |
1221 | ; |
1222 | ||
0b352c58 | 1223 | LIBRARY $libname $liboptions |
d02b48c6 | 1224 | |
d02b48c6 RE |
1225 | EOF |
1226 | ||
e863d920 | 1227 | print "EXPORTS\n"; |
a388633d RL |
1228 | } |
1229 | elsif ($VMS) | |
1230 | { | |
a388633d | 1231 | print OUT <<"EOF"; |
855eff54 | 1232 | CASE_SENSITIVE=YES |
a388633d RL |
1233 | SYMBOL_VECTOR=(- |
1234 | EOF | |
fd40db9e | 1235 | $symvtextcount = 16; # length of "SYMBOL_VECTOR=(-" |
a388633d | 1236 | } |
d02b48c6 | 1237 | |
e863d920 | 1238 | (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols); |
62dc5aad | 1239 | (@v)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:VARIABLE/,@symbols); |
a388633d RL |
1240 | if ($VMS) { |
1241 | # VMS needs to have the symbols on slot number order | |
1242 | @symbols=(map { $_->[1] } | |
1243 | sort { $a->[0] <=> $b->[0] } | |
1244 | map { (my $s, my $i) = $_ =~ /^(.*?)\\(.*)$/; | |
1245 | die "Error: $s doesn't have a number assigned\n" | |
1246 | if !defined($nums{$s}); | |
1247 | (my $n, my @rest) = split /\\/, $nums{$s}; | |
1248 | [ $n, $_ ] } (@e, @r, @v)); | |
1249 | } else { | |
1250 | @symbols=((sort @e),(sort @r), (sort @v)); | |
1251 | } | |
d02b48c6 | 1252 | |
e863d920 MC |
1253 | my ($baseversion, $currversion) = get_openssl_version(); |
1254 | my $thisversion; | |
1255 | do { | |
1256 | if (!defined($thisversion)) { | |
1257 | $thisversion = $baseversion; | |
47339f61 | 1258 | } else { |
e863d920 MC |
1259 | $thisversion = get_next_version($thisversion); |
1260 | } | |
1261 | foreach $sym (@symbols) { | |
1262 | (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; | |
1263 | my $v = 0; | |
1264 | $v = 1 if $i =~ /^.*?:.*?:VARIABLE/; | |
1265 | if (!defined($nums{$s})) { | |
1266 | die "Error: $s does not have a number assigned\n" | |
1267 | if(!$do_update); | |
1268 | } else { | |
1269 | (my $n, my $symversion, my $dummy) = split /\\/, $nums{$s}; | |
1270 | next if $symversion ne $thisversion; | |
1271 | my %pf = (); | |
1272 | my $p = ($i =~ /^[^:]*:([^:]*):/,$1); | |
1273 | my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1); | |
1274 | if (is_valid($p,1) && is_valid($a,0)) { | |
1275 | my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1); | |
1276 | if ($prev eq $s2) { | |
1277 | print STDERR "Warning: Symbol '",$s2, | |
1278 | "' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1), | |
1279 | ", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n"; | |
1280 | } | |
1281 | $prev = $s2; # To warn about duplicates... | |
1282 | if($linux) { | |
1283 | if ($symversion ne $prevsymversion) { | |
1284 | if ($prevsymversion ne "") { | |
1285 | if ($prevprevsymversion ne "") { | |
1286 | print OUT "} OPENSSL_" | |
1287 | ."$prevprevsymversion;\n\n"; | |
1288 | } else { | |
1289 | print OUT "};\n\n"; | |
1290 | } | |
1291 | } | |
1292 | print OUT "OPENSSL_$symversion {\n global:\n"; | |
1293 | $prevprevsymversion = $prevsymversion; | |
1294 | $prevsymversion = $symversion; | |
1295 | } | |
1296 | print OUT " $s2;\n"; | |
a388633d RL |
1297 | } elsif ($VMS) { |
1298 | while(++$prevnum < $n) { | |
e84193e4 RL |
1299 | my $symline=" ,SPARE -\n ,SPARE -\n"; |
1300 | if ($symvtextcount + length($symline) - 2 > 1024) { | |
a388633d | 1301 | print OUT ")\nSYMBOL_VECTOR=(-\n"; |
fd40db9e | 1302 | $symvtextcount = 16; # length of "SYMBOL_VECTOR=(-" |
a388633d | 1303 | } |
e84193e4 RL |
1304 | if ($symvtextcount == 16) { |
1305 | # Take away first comma | |
1306 | $symline =~ s/,//; | |
fd40db9e | 1307 | } |
e84193e4 RL |
1308 | print OUT $symline; |
1309 | $symvtextcount += length($symline) - 2; | |
a388633d RL |
1310 | } |
1311 | (my $s_uc = $s) =~ tr/a-z/A-Z/; | |
d9aad55a RL |
1312 | my $symtype= |
1313 | $v ? "DATA" : "PROCEDURE"; | |
1314 | my $symline= | |
1315 | ($s_uc ne $s | |
e84193e4 RL |
1316 | ? " ,$s_uc/$s=$symtype -\n ,$s=$symtype -\n" |
1317 | : " ,$s=$symtype -\n ,SPARE -\n"); | |
1318 | if ($symvtextcount + length($symline) - 2 > 1024) { | |
a388633d | 1319 | print OUT ")\nSYMBOL_VECTOR=(-\n"; |
fd40db9e | 1320 | $symvtextcount = 16; # length of "SYMBOL_VECTOR=(-" |
a388633d | 1321 | } |
e84193e4 RL |
1322 | if ($symvtextcount == 16) { |
1323 | # Take away first comma | |
1324 | $symline =~ s/,//; | |
fd40db9e | 1325 | } |
e84193e4 RL |
1326 | print OUT $symline; |
1327 | $symvtextcount += length($symline) - 2; | |
e863d920 MC |
1328 | } elsif($v && !$OS2) { |
1329 | printf OUT " %s%-39s @%-8d DATA\n", | |
1330 | ($W32)?"":"_",$s2,$n; | |
1331 | } else { | |
1332 | printf OUT " %s%-39s @%d\n", | |
1333 | ($W32||$OS2)?"":"_",$s2,$n; | |
1334 | } | |
9c67ab2f | 1335 | } |
965c1775 | 1336 | } |
d02b48c6 | 1337 | } |
e863d920 MC |
1338 | } while ($thisversion ne $currversion); |
1339 | if ($linux) { | |
1340 | if ($prevprevsymversion ne "") { | |
1341 | print OUT " local: *;\n} OPENSSL_$prevprevsymversion;\n\n"; | |
1342 | } else { | |
1343 | print OUT " local: *;\n};\n\n"; | |
1344 | } | |
a388633d RL |
1345 | } elsif ($VMS) { |
1346 | print OUT ")\n"; | |
1347 | (my $libvmaj, my $libvmin, my $libvedit) = | |
1348 | $currversion =~ /^(\d+)_(\d+)_(\d+)$/; | |
1349 | # The reason to multiply the edit number with 100 is to make space | |
1350 | # for the possibility that we want to encode the patch letters | |
1351 | print OUT "GSMATCH=LEQUAL,",($libvmaj * 100 + $libvmin),",",($libvedit * 100),"\n"; | |
1352 | } | |
47339f61 DSH |
1353 | printf OUT "\n"; |
1354 | } | |
d02b48c6 RE |
1355 | |
1356 | sub load_numbers | |
47339f61 DSH |
1357 | { |
1358 | my($name)=@_; | |
1359 | my(@a,%ret); | |
e863d920 | 1360 | my $prevversion; |
d02b48c6 | 1361 | |
55a9cc6e | 1362 | $max_num = 0; |
948d0125 RL |
1363 | $num_noinfo = 0; |
1364 | $prev = ""; | |
62dc5aad | 1365 | $prev_cnt = 0; |
55a9cc6e | 1366 | |
e863d920 MC |
1367 | my ($baseversion, $currversion) = get_openssl_version(); |
1368 | ||
d02b48c6 | 1369 | open(IN,"<$name") || die "unable to open $name:$!\n"; |
47339f61 | 1370 | while (<IN>) { |
9ba96fbb | 1371 | s|\R$||; # Better chomp |
d02b48c6 RE |
1372 | s/#.*$//; |
1373 | next if /^\s*$/; | |
1374 | @a=split; | |
948d0125 | 1375 | if (defined $ret{$a[0]}) { |
62dc5aad RL |
1376 | # This is actually perfectly OK |
1377 | #print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n"; | |
948d0125 RL |
1378 | } |
1379 | if ($max_num > $a[1]) { | |
1380 | print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n"; | |
1381 | } | |
62dc5aad | 1382 | elsif ($max_num == $a[1]) { |
948d0125 RL |
1383 | # This is actually perfectly OK |
1384 | #print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n"; | |
62dc5aad RL |
1385 | if ($a[0] eq $prev) { |
1386 | $prev_cnt++; | |
1387 | $a[0] .= "{$prev_cnt}"; | |
1388 | } | |
1389 | } | |
1390 | else { | |
1391 | $prev_cnt = 0; | |
948d0125 RL |
1392 | } |
1393 | if ($#a < 2) { | |
1394 | # Existence will be proven later, in do_defs | |
1395 | $ret{$a[0]}=$a[1]; | |
1396 | $num_noinfo++; | |
1397 | } else { | |
e863d920 MC |
1398 | #Sanity check the version number |
1399 | if (defined $prevversion) { | |
1400 | check_version_lte($prevversion, $a[2]); | |
1401 | } | |
1402 | check_version_lte($a[2], $currversion); | |
1403 | $prevversion = $a[2]; | |
1404 | $ret{$a[0]}=$a[1]."\\".$a[2]."\\".$a[3]; # \\ is a special marker | |
948d0125 | 1405 | } |
55a9cc6e | 1406 | $max_num = $a[1] if $a[1] > $max_num; |
948d0125 RL |
1407 | $prev=$a[0]; |
1408 | } | |
1409 | if ($num_noinfo) { | |
1410 | print STDERR "Warning: $num_noinfo symbols were without info."; | |
1411 | if ($do_rewrite) { | |
1412 | printf STDERR " The rewrite will fix this.\n"; | |
1413 | } else { | |
1414 | printf STDERR " You should do a rewrite to fix this.\n"; | |
1415 | } | |
47339f61 | 1416 | } |
d02b48c6 RE |
1417 | close(IN); |
1418 | return(%ret); | |
47339f61 | 1419 | } |
55a9cc6e | 1420 | |
948d0125 RL |
1421 | sub parse_number |
1422 | { | |
1423 | (my $str, my $what) = @_; | |
3addf183 | 1424 | (my $n, my $v, my $i) = split(/\\/,$str); |
948d0125 RL |
1425 | if ($what eq "n") { |
1426 | return $n; | |
1427 | } else { | |
1428 | return $i; | |
1429 | } | |
1430 | } | |
1431 | ||
1432 | sub rewrite_numbers | |
1433 | { | |
1434 | (*OUT,$name,*nums,@symbols)=@_; | |
1435 | my $thing; | |
1436 | ||
62dc5aad | 1437 | my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols); |
948d0125 RL |
1438 | my $r; my %r; my %rsyms; |
1439 | foreach $r (@r) { | |
1440 | (my $s, my $i) = split /\\/, $r; | |
1441 | my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/; | |
1442 | $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/; | |
1443 | $r{$a} = $s."\\".$i; | |
1444 | $rsyms{$s} = 1; | |
1445 | } | |
1446 | ||
451e60e9 RL |
1447 | my %syms = (); |
1448 | foreach $_ (@symbols) { | |
1449 | (my $n, my $i) = split /\\/; | |
1450 | $syms{$n} = 1; | |
1451 | } | |
1452 | ||
89eeccac RL |
1453 | my @s=sort { |
1454 | &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") | |
1455 | || $a cmp $b | |
1456 | } keys %nums; | |
948d0125 | 1457 | foreach $sym (@s) { |
3addf183 | 1458 | (my $n, my $vers, my $i) = split /\\/, $nums{$sym}; |
948d0125 RL |
1459 | next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/; |
1460 | next if defined($rsyms{$sym}); | |
62dc5aad | 1461 | print STDERR "DEBUG: rewrite_numbers for sym = ",$sym,": i = ",$i,", n = ",$n,", rsym{sym} = ",$rsyms{$sym},"syms{sym} = ",$syms{$sym},"\n" if $debug; |
451e60e9 RL |
1462 | $i="NOEXIST::FUNCTION:" |
1463 | if !defined($i) || $i eq "" || !defined($syms{$sym}); | |
62dc5aad RL |
1464 | my $s2 = $sym; |
1465 | $s2 =~ s/\{[0-9]+\}$//; | |
3addf183 | 1466 | printf OUT "%s%-39s %d\t%s\t%s\n","",$s2,$n,$vers,$i; |
948d0125 RL |
1467 | if (exists $r{$sym}) { |
1468 | (my $s, $i) = split /\\/,$r{$sym}; | |
62dc5aad RL |
1469 | my $s2 = $s; |
1470 | $s2 =~ s/\{[0-9]+\}$//; | |
3addf183 | 1471 | printf OUT "%s%-39s %d\t%s\t%s\n","",$s2,$n,$vers,$i; |
948d0125 RL |
1472 | } |
1473 | } | |
1474 | } | |
1475 | ||
55a9cc6e | 1476 | sub update_numbers |
47339f61 | 1477 | { |
948d0125 RL |
1478 | (*OUT,$name,*nums,my $start_num, my @symbols)=@_; |
1479 | my $new_syms = 0; | |
3addf183 MC |
1480 | my $basevers; |
1481 | my $vers; | |
1482 | ||
1483 | ($basevers, $vers) = get_openssl_version(); | |
948d0125 | 1484 | |
62dc5aad | 1485 | my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols); |
948d0125 RL |
1486 | my $r; my %r; my %rsyms; |
1487 | foreach $r (@r) { | |
1488 | (my $s, my $i) = split /\\/, $r; | |
1489 | my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/; | |
1490 | $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/; | |
1491 | $r{$a} = $s."\\".$i; | |
1492 | $rsyms{$s} = 1; | |
1493 | } | |
1494 | ||
1495 | foreach $sym (@symbols) { | |
1496 | (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; | |
1497 | next if $i =~ /^.*?:.*?:\w+\(\w+\)/; | |
1498 | next if defined($rsyms{$sym}); | |
1499 | die "ERROR: Symbol $sym had no info attached to it." | |
1500 | if $i eq ""; | |
1501 | if (!exists $nums{$s}) { | |
1502 | $new_syms++; | |
62dc5aad RL |
1503 | my $s2 = $s; |
1504 | $s2 =~ s/\{[0-9]+\}$//; | |
3addf183 | 1505 | printf OUT "%s%-39s %d\t%s\t%s\n","",$s2, ++$start_num,$vers,$i; |
948d0125 | 1506 | if (exists $r{$s}) { |
33b1a4c2 | 1507 | ($s, $i) = split /\\/,$r{$s}; |
62dc5aad | 1508 | $s =~ s/\{[0-9]+\}$//; |
3addf183 | 1509 | printf OUT "%s%-39s %d\t%s\t%s\n","",$s, $start_num,$vers,$i; |
948d0125 | 1510 | } |
55a9cc6e | 1511 | } |
47339f61 | 1512 | } |
948d0125 | 1513 | if($new_syms) { |
cc373a37 | 1514 | print STDERR "$name: Added $new_syms new symbols\n"; |
55a9cc6e | 1515 | } else { |
cc373a37 | 1516 | print STDERR "$name: No new symbols added\n"; |
948d0125 RL |
1517 | } |
1518 | } | |
1519 | ||
1520 | sub check_existing | |
1521 | { | |
1522 | (*nums, my @symbols)=@_; | |
1523 | my %existing; my @remaining; | |
1524 | @remaining=(); | |
1525 | foreach $sym (@symbols) { | |
1526 | (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; | |
1527 | $existing{$s}=1; | |
1528 | } | |
1529 | foreach $sym (keys %nums) { | |
1530 | if (!exists $existing{$sym}) { | |
1531 | push @remaining, $sym; | |
1532 | } | |
1533 | } | |
1534 | if(@remaining) { | |
1535 | print STDERR "The following symbols do not seem to exist:\n"; | |
1536 | foreach $sym (@remaining) { | |
1537 | print STDERR "\t",$sym,"\n"; | |
1538 | } | |
55a9cc6e | 1539 | } |
47339f61 | 1540 | } |
948d0125 | 1541 | |
07c4c14c MC |
1542 | sub count_parens |
1543 | { | |
1544 | my $line = shift(@_); | |
1545 | ||
1546 | my $open = $line =~ tr/\(//; | |
1547 | my $close = $line =~ tr/\)//; | |
1548 | ||
1549 | return $open - $close; | |
1550 | } | |
1551 | ||
e863d920 MC |
1552 | #Parse opensslv.h to get the current version number. Also work out the base |
1553 | #version, i.e. the lowest version number that is binary compatible with this | |
1554 | #version | |
1555 | sub get_openssl_version() | |
1556 | { | |
d7465918 RL |
1557 | my $fn = catfile($config{sourcedir},"include","openssl","opensslv.h"); |
1558 | open (IN, "$fn") || die "Can't open opensslv.h"; | |
e863d920 MC |
1559 | |
1560 | while(<IN>) { | |
1561 | if (/OPENSSL_VERSION_TEXT\s+"OpenSSL (\d\.\d\.)(\d[a-z]*)(-| )/) { | |
1562 | my $suffix = $2; | |
56afc187 | 1563 | (my $baseversion = $1) =~ s/\./_/g; |
e863d920 MC |
1564 | close IN; |
1565 | return ($baseversion."0", $baseversion.$suffix); | |
1566 | } | |
1567 | } | |
1568 | die "Can't find OpenSSL version number\n"; | |
1569 | } | |
1570 | ||
1571 | #Given an OpenSSL version number, calculate the next version number. If the | |
1572 | #version number gets to a.b.czz then we go to a.b.(c+1) | |
1573 | sub get_next_version() | |
1574 | { | |
1575 | my $thisversion = shift; | |
1576 | ||
1577 | my ($base, $letter) = $thisversion =~ /^(\d_\d_\d)([a-z]{0,2})$/; | |
1578 | ||
1579 | if ($letter eq "zz") { | |
1580 | my $lastnum = substr($base, -1); | |
1581 | return substr($base, 0, length($base)-1).(++$lastnum); | |
1582 | } | |
1583 | return $base.get_next_letter($letter); | |
1584 | } | |
1585 | ||
1586 | #Given the letters off the end of an OpenSSL version string, calculate what | |
1587 | #the letters for the next release would be. | |
1588 | sub get_next_letter() | |
1589 | { | |
1590 | my $thisletter = shift; | |
1591 | my $baseletter = ""; | |
1592 | my $endletter; | |
1593 | ||
1594 | if ($thisletter eq "") { | |
1595 | return "a"; | |
1596 | } | |
1597 | if ((length $thisletter) > 1) { | |
1598 | ($baseletter, $endletter) = $thisletter =~ /([a-z]+)([a-z])/; | |
1599 | } else { | |
1600 | $endletter = $thisletter; | |
1601 | } | |
1602 | ||
1603 | if ($endletter eq "z") { | |
1604 | return $thisletter."a"; | |
1605 | } else { | |
1606 | return $baseletter.(++$endletter); | |
1607 | } | |
1608 | } | |
1609 | ||
1610 | #Check if a version is less than or equal to the current version. Its a fatal | |
1611 | #error if not. They must also only differ in letters, or the last number (i.e. | |
1612 | #the first two numbers must be the same) | |
1613 | sub check_version_lte() | |
1614 | { | |
1615 | my ($testversion, $currversion) = @_; | |
1616 | my $lentv; | |
1617 | my $lencv; | |
1618 | my $cvbase; | |
1619 | ||
1620 | my ($cvnums) = $currversion =~ /^(\d_\d_\d)[a-z]*$/; | |
1621 | my ($tvnums) = $testversion =~ /^(\d_\d_\d)[a-z]*$/; | |
1622 | ||
1623 | #Die if we can't parse the version numbers or they don't look sane | |
1624 | die "Invalid version number: $testversion and $currversion\n" | |
1625 | if (!defined($cvnums) || !defined($tvnums) | |
1626 | || length($cvnums) != 5 | |
1627 | || length($tvnums) != 5); | |
1628 | ||
1629 | #If the base versions (without letters) don't match check they only differ | |
1630 | #in the last number | |
1631 | if ($cvnums ne $tvnums) { | |
1632 | die "Invalid version number: $testversion " | |
1633 | ."for current version $currversion\n" | |
1634 | if (substr($cvnums, -1) < substr($tvnums, -1) | |
1635 | || substr($cvnums, 0, 4) ne substr($tvnums, 0, 4)); | |
1636 | return; | |
1637 | } | |
1638 | #If we get here then the base version (i.e. the numbers) are the same - they | |
1639 | #only differ in the letters | |
1640 | ||
1641 | $lentv = length $testversion; | |
1642 | $lencv = length $currversion; | |
1643 | ||
1644 | #If the testversion has more letters than the current version then it must | |
1645 | #be later (or malformed) | |
1646 | if ($lentv > $lencv) { | |
1647 | die "Invalid version number: $testversion " | |
1648 | ."is greater than $currversion\n"; | |
1649 | } | |
1650 | ||
1651 | #Get the last letter from the current version | |
1652 | my ($cvletter) = $currversion =~ /([a-z])$/; | |
1653 | if (defined $cvletter) { | |
1654 | ($cvbase) = $currversion =~ /(\d_\d_\d[a-z]*)$cvletter$/; | |
1655 | } else { | |
1656 | $cvbase = $currversion; | |
1657 | } | |
1658 | die "Unable to parse version number $currversion" if (!defined $cvbase); | |
1659 | my $tvbase; | |
1660 | my ($tvletter) = $testversion =~ /([a-z])$/; | |
1661 | if (defined $tvletter) { | |
1662 | ($tvbase) = $testversion =~ /(\d_\d_\d[a-z]*)$tvletter$/; | |
1663 | } else { | |
1664 | $tvbase = $testversion; | |
1665 | } | |
1666 | die "Unable to parse version number $testversion" if (!defined $tvbase); | |
1667 | ||
1668 | if ($lencv > $lentv) { | |
1669 | #If current version has more letters than testversion then testversion | |
1670 | #minus the final letter must be a substring of the current version | |
1671 | die "Invalid version number $testversion " | |
1672 | ."is greater than $currversion or is invalid\n" | |
1673 | if (index($cvbase, $tvbase) != 0); | |
1674 | } else { | |
1675 | #If both versions have the same number of letters then they must be | |
1676 | #equal up to the last letter, and the last letter in testversion must | |
1677 | #be less than or equal to the last letter in current version. | |
1678 | die "Invalid version number $testversion " | |
1679 | ."is greater than $currversion\n" | |
1680 | if (($cvbase ne $tvbase) && ($tvletter gt $cvletter)); | |
1681 | } | |
1682 | } | |
7a556fb6 DSH |
1683 | |
1684 | sub do_deprecated() | |
1685 | { | |
1686 | my ($decl, $plats, $algs) = @_; | |
ca0004e5 VD |
1687 | $decl =~ /^\s*(DEPRECATEDIN_\d+_\d+_\d+)\s*\((.*)\)\s*$/ |
1688 | or die "Bad DEPRECTEDIN: $decl\n"; | |
7a556fb6 DSH |
1689 | my $info1 .= "#INFO:"; |
1690 | $info1 .= join(',', @{$plats}) . ":"; | |
1691 | my $info2 = $info1; | |
1692 | $info1 .= join(',',@{$algs}, $1) . ";"; | |
1693 | $info2 .= join(',',@{$algs}) . ";"; | |
1694 | return $info1 . $2 . ";" . $info2; | |
1695 | } |