]>
Commit | Line | Data |
---|---|---|
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 | # |
948d0125 RL |
8 | # Intermediary files are created, call libeay.num and ssleay.num,... |
9 | # Previously, they had the following format: | |
10 | # | |
11 | # routine-name nnnn | |
12 | # | |
13 | # But that isn't enough for a number of reasons, the first on being that | |
14 | # this format is (needlessly) very Win32-centric, and even then... | |
15 | # One of the biggest problems is that there's no information about what | |
16 | # routines should actually be used, which varies with what crypto algorithms | |
17 | # are disabled. Also, some operating systems (for example VMS with VAX C) | |
18 | # need to keep track of the global variables as well as the functions. | |
19 | # | |
20 | # So, a remake of this script is done so as to include information on the | |
21 | # kind of symbol it is (function or variable) and what algorithms they're | |
22 | # part of. This will allow easy translating to .def files or the corresponding | |
23 | # file in other operating systems (a .opt file for VMS, possibly with a .mar | |
24 | # file). | |
25 | # | |
26 | # The format now becomes: | |
27 | # | |
28 | # routine-name nnnn info | |
29 | # | |
30 | # and the "info" part is actually a colon-separated string of fields with | |
31 | # the following meaning: | |
32 | # | |
33 | # existence:platform:kind:algorithms | |
34 | # | |
35 | # - "existence" can be "EXIST" or "NOEXIST" depending on if the symbol is | |
36 | # found somewhere in the source, | |
37 | # - "platforms" is empty if it exists on all platforms, otherwise it contains | |
38 | # comma-separated list of the platform, just as they are if the symbol exists | |
39 | # for those platforms, or prepended with a "!" if not. This helps resolve | |
62dc5aad | 40 | # symbol name variants for platforms where the names are too long for the |
948d0125 | 41 | # compiler or linker, or if the systems is case insensitive and there is a |
62dc5aad RL |
42 | # clash, or the symbol is implemented differently (see |
43 | # EXPORT_VAR_AS_FUNCTION). This script assumes renaming of symbols is found | |
44 | # in the file crypto/symhacks.h. | |
45 | # The semantics for the platforms is that every item is checked against the | |
5012158a LJ |
46 | # environment. For the negative items ("!FOO"), if any of them is false |
47 | # (i.e. "FOO" is true) in the environment, the corresponding symbol can't be | |
62dc5aad RL |
48 | # used. For the positive itms, if all of them are false in the environment, |
49 | # the corresponding symbol can't be used. Any combination of positive and | |
50 | # negative items are possible, and of course leave room for some redundancy. | |
948d0125 RL |
51 | # - "kind" is "FUNCTION" or "VARIABLE". The meaning of that is obvious. |
52 | # - "algorithms" is a comma-separated list of algorithm names. This helps | |
53 | # exclude symbols that are part of an algorithm that some user wants to | |
54 | # exclude. | |
55 | # | |
d02b48c6 | 56 | |
d399fdf8 RL |
57 | my $debug=0; |
58 | ||
948d0125 RL |
59 | my $crypto_num= "util/libeay.num"; |
60 | my $ssl_num= "util/ssleay.num"; | |
cd4c36ad | 61 | my $libname; |
d02b48c6 | 62 | |
47339f61 | 63 | my $do_update = 0; |
1449bda0 | 64 | my $do_rewrite = 1; |
47339f61 DSH |
65 | my $do_crypto = 0; |
66 | my $do_ssl = 0; | |
0f583f69 | 67 | my $do_ctest = 0; |
967f4ca8 | 68 | my $do_ctestall = 0; |
c47c6196 | 69 | my $do_checkexist = 0; |
47339f61 | 70 | |
62dc5aad RL |
71 | my $VMSVAX=0; |
72 | my $VMSAlpha=0; | |
948d0125 RL |
73 | my $VMS=0; |
74 | my $W32=0; | |
75 | my $W16=0; | |
0f583f69 | 76 | my $NT=0; |
cd4c36ad | 77 | my $OS2=0; |
28a98809 | 78 | # Set this to make typesafe STACK definitions appear in DEF |
e41c8d6a | 79 | my $safe_stack_def = 0; |
31ff97b2 | 80 | |
62dc5aad | 81 | my @known_platforms = ( "__FreeBSD__", "PERL5", "NeXT", |
8931b30d | 82 | "EXPORT_VAR_AS_FUNCTION", "ZLIB" ); |
cd4c36ad | 83 | my @known_ossl_platforms = ( "VMS", "WIN16", "WIN32", "WINNT", "OS2" ); |
948d0125 | 84 | my @known_algorithms = ( "RC2", "RC4", "RC5", "IDEA", "DES", "BF", |
3f07fe09 | 85 | "CAST", "MD2", "MD4", "MD5", "SHA", "SHA0", "SHA1", |
665560e9 | 86 | "SHA256", "SHA512", "RIPEMD", |
96afc1cf BM |
87 | "MDC2", "WHIRLPOOL", "RSA", "DSA", "DH", "EC", "ECDH", "ECDSA", |
88 | "HMAC", "AES", "CAMELLIA", "SEED", "GOST", | |
3f07fe09 RL |
89 | # Envelope "algorithms" |
90 | "EVP", "X509", "ASN1_TYPEDEFS", | |
91 | # Helper "algorithms" | |
92 | "BIO", "COMP", "BUFFER", "LHASH", "STACK", "ERR", | |
93 | "LOCKING", | |
94 | # External "algorithms" | |
64387788 | 95 | "FP_API", "STDIO", "SOCK", "KRB5", "DGRAM", |
6cb68620 | 96 | # Engines |
987bebaf | 97 | "STATIC_ENGINE", "ENGINE", "HW", "GMP", |
d137b56a DSH |
98 | # RFC3779 |
99 | "RFC3779", | |
c20276e4 DSH |
100 | # TLS |
101 | "TLSEXT", "PSK", | |
8931b30d DSH |
102 | # CMS |
103 | "CMS", | |
d8bd55a3 DSH |
104 | # CryptoAPI Engine |
105 | "CAPIENG", | |
4ccfe5f4 RL |
106 | # Deprecated functions |
107 | "DEPRECATED" ); | |
948d0125 | 108 | |
0f583f69 | 109 | my $options=""; |
52272327 | 110 | open(IN,"<Makefile") || die "unable to open Makefile!\n"; |
31ff97b2 UM |
111 | while(<IN>) { |
112 | $options=$1 if (/^OPTIONS=(.*)$/); | |
113 | } | |
ce457a54 | 114 | close(IN); |
31ff97b2 | 115 | |
0f583f69 UM |
116 | # The following ciphers may be excluded (by Configure). This means functions |
117 | # defined with ifndef(NO_XXX) are not included in the .def file, and everything | |
118 | # in directory xxx is ignored. | |
119 | my $no_rc2; my $no_rc4; my $no_rc5; my $no_idea; my $no_des; my $no_bf; | |
96afc1cf | 120 | my $no_cast; my $no_whirlpool; my $no_camellia; my $no_seed; |
3009458e | 121 | my $no_md2; my $no_md4; my $no_md5; my $no_sha; my $no_ripemd; my $no_mdc2; |
c063f2c5 | 122 | my $no_rsa; my $no_dsa; my $no_dh; my $no_hmac=0; my $no_aes; my $no_krb5; |
5cd48abf | 123 | my $no_ec; my $no_ecdsa; my $no_ecdh; my $no_engine; my $no_hw; |
f858d222 | 124 | my $no_fp_api; my $no_static_engine=1; my $no_gmp; my $no_deprecated; |
d8bd55a3 | 125 | my $no_rfc3779; my $no_psk; my $no_tlsext; my $no_cms; my $no_capieng; |
8931b30d DSH |
126 | |
127 | my $zlib; | |
987bebaf | 128 | |
0f583f69 | 129 | |
31ff97b2 | 130 | foreach (@ARGV, split(/ /, $options)) |
d02b48c6 | 131 | { |
62dc5aad | 132 | $debug=1 if $_ eq "debug"; |
06c68491 | 133 | $W32=1 if $_ eq "32"; |
948d0125 | 134 | $W16=1 if $_ eq "16"; |
06c68491 DSH |
135 | if($_ eq "NT") { |
136 | $W32 = 1; | |
137 | $NT = 1; | |
138 | } | |
62dc5aad RL |
139 | if ($_ eq "VMS-VAX") { |
140 | $VMS=1; | |
141 | $VMSVAX=1; | |
142 | } | |
143 | if ($_ eq "VMS-Alpha") { | |
144 | $VMS=1; | |
145 | $VMSAlpha=1; | |
146 | } | |
948d0125 | 147 | $VMS=1 if $_ eq "VMS"; |
cd4c36ad | 148 | $OS2=1 if $_ eq "OS2"; |
8931b30d DSH |
149 | if ($_ eq "zlib" || $_ eq "zlib-dynamic" |
150 | || $_ eq "enable-zlib-dynamic") { | |
151 | $zlib = 1; | |
152 | } | |
153 | ||
d63b8db8 | 154 | |
d02b48c6 | 155 | $do_ssl=1 if $_ eq "ssleay"; |
cd4c36ad RL |
156 | if ($_ eq "ssl") { |
157 | $do_ssl=1; | |
158 | $libname=$_ | |
159 | } | |
d02b48c6 | 160 | $do_crypto=1 if $_ eq "libeay"; |
cd4c36ad RL |
161 | if ($_ eq "crypto") { |
162 | $do_crypto=1; | |
163 | $libname=$_; | |
164 | } | |
fbf002bb DSH |
165 | $no_static_engine=1 if $_ eq "no-static-engine"; |
166 | $no_static_engine=0 if $_ eq "enable-static-engine"; | |
55a9cc6e | 167 | $do_update=1 if $_ eq "update"; |
948d0125 | 168 | $do_rewrite=1 if $_ eq "rewrite"; |
12aefe78 | 169 | $do_ctest=1 if $_ eq "ctest"; |
967f4ca8 | 170 | $do_ctestall=1 if $_ eq "ctestall"; |
c47c6196 | 171 | $do_checkexist=1 if $_ eq "exist"; |
a8b07aa4 | 172 | #$safe_stack_def=1 if $_ eq "-DDEBUG_SAFESTACK"; |
8cf65228 UM |
173 | |
174 | if (/^no-rc2$/) { $no_rc2=1; } | |
175 | elsif (/^no-rc4$/) { $no_rc4=1; } | |
176 | elsif (/^no-rc5$/) { $no_rc5=1; } | |
177 | elsif (/^no-idea$/) { $no_idea=1; } | |
be054868 | 178 | elsif (/^no-des$/) { $no_des=1; $no_mdc2=1; } |
8cf65228 UM |
179 | elsif (/^no-bf$/) { $no_bf=1; } |
180 | elsif (/^no-cast$/) { $no_cast=1; } | |
ec645d90 | 181 | elsif (/^no-whirlpool$/) { $no_whirlpool=1; } |
8cf65228 | 182 | elsif (/^no-md2$/) { $no_md2=1; } |
3009458e | 183 | elsif (/^no-md4$/) { $no_md4=1; } |
8cf65228 UM |
184 | elsif (/^no-md5$/) { $no_md5=1; } |
185 | elsif (/^no-sha$/) { $no_sha=1; } | |
186 | elsif (/^no-ripemd$/) { $no_ripemd=1; } | |
187 | elsif (/^no-mdc2$/) { $no_mdc2=1; } | |
188 | elsif (/^no-rsa$/) { $no_rsa=1; } | |
189 | elsif (/^no-dsa$/) { $no_dsa=1; } | |
190 | elsif (/^no-dh$/) { $no_dh=1; } | |
b4f682d3 | 191 | elsif (/^no-ec$/) { $no_ec=1; } |
4d94ae00 | 192 | elsif (/^no-ecdsa$/) { $no_ecdsa=1; } |
e172d60d | 193 | elsif (/^no-ecdh$/) { $no_ecdh=1; } |
8cf65228 | 194 | elsif (/^no-hmac$/) { $no_hmac=1; } |
c47c6196 | 195 | elsif (/^no-aes$/) { $no_aes=1; } |
f3dea9a5 | 196 | elsif (/^no-camellia$/) { $no_camellia=1; } |
96afc1cf | 197 | elsif (/^no-seed$/) { $no_seed=1; } |
3f07fe09 RL |
198 | elsif (/^no-evp$/) { $no_evp=1; } |
199 | elsif (/^no-lhash$/) { $no_lhash=1; } | |
200 | elsif (/^no-stack$/) { $no_stack=1; } | |
201 | elsif (/^no-err$/) { $no_err=1; } | |
202 | elsif (/^no-buffer$/) { $no_buffer=1; } | |
203 | elsif (/^no-bio$/) { $no_bio=1; } | |
204 | #elsif (/^no-locking$/) { $no_locking=1; } | |
205 | elsif (/^no-comp$/) { $no_comp=1; } | |
206 | elsif (/^no-dso$/) { $no_dso=1; } | |
c063f2c5 | 207 | elsif (/^no-krb5$/) { $no_krb5=1; } |
0b13e9f0 | 208 | elsif (/^no-engine$/) { $no_engine=1; } |
5cd48abf | 209 | elsif (/^no-hw$/) { $no_hw=1; } |
987bebaf | 210 | elsif (/^no-gmp$/) { $no_gmp=1; } |
d137b56a | 211 | elsif (/^no-rfc3779$/) { $no_rfc3779=1; } |
525de5d3 | 212 | elsif (/^no-tlsext$/) { $no_tlsext=1; } |
8931b30d | 213 | elsif (/^no-cms$/) { $no_cms=1; } |
d8bd55a3 | 214 | elsif (/^no-capieng$/) { $no_capieng=1; } |
d02b48c6 RE |
215 | } |
216 | ||
12aefe78 | 217 | |
cd4c36ad RL |
218 | if (!$libname) { |
219 | if ($do_ssl) { | |
220 | $libname="SSLEAY"; | |
221 | } | |
222 | if ($do_crypto) { | |
223 | $libname="LIBEAY"; | |
224 | } | |
225 | } | |
226 | ||
948d0125 | 227 | # If no platform is given, assume WIN32 |
cd4c36ad | 228 | if ($W32 + $W16 + $VMS + $OS2 == 0) { |
948d0125 RL |
229 | $W32 = 1; |
230 | } | |
231 | ||
232 | # Add extra knowledge | |
233 | if ($W16) { | |
234 | $no_fp_api=1; | |
235 | } | |
236 | ||
d02b48c6 RE |
237 | if (!$do_ssl && !$do_crypto) |
238 | { | |
cd4c36ad | 239 | print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT | OS2 ]\n"; |
d02b48c6 RE |
240 | exit(1); |
241 | } | |
242 | ||
243 | %ssl_list=&load_numbers($ssl_num); | |
55a9cc6e | 244 | $max_ssl = $max_num; |
d02b48c6 | 245 | %crypto_list=&load_numbers($crypto_num); |
55a9cc6e | 246 | $max_crypto = $max_num; |
d02b48c6 | 247 | |
0f583f69 | 248 | my $ssl="ssl/ssl.h"; |
3f07fe09 | 249 | $ssl.=" ssl/kssl.h"; |
c20276e4 | 250 | $ssl.=" ssl/tls1.h"; |
d02b48c6 | 251 | |
0f583f69 | 252 | my $crypto ="crypto/crypto.h"; |
6ac15712 | 253 | $crypto.=" crypto/o_dir.h"; |
c2e4f17c | 254 | $crypto.=" crypto/des/des.h crypto/des/des_old.h" ; # unless $no_des; |
0d96bf89 RL |
255 | $crypto.=" crypto/idea/idea.h" ; # unless $no_idea; |
256 | $crypto.=" crypto/rc4/rc4.h" ; # unless $no_rc4; | |
257 | $crypto.=" crypto/rc5/rc5.h" ; # unless $no_rc5; | |
258 | $crypto.=" crypto/rc2/rc2.h" ; # unless $no_rc2; | |
259 | $crypto.=" crypto/bf/blowfish.h" ; # unless $no_bf; | |
260 | $crypto.=" crypto/cast/cast.h" ; # unless $no_cast; | |
ec645d90 | 261 | $crypto.=" crypto/whrlpool/whrlpool.h" ; |
0d96bf89 RL |
262 | $crypto.=" crypto/md2/md2.h" ; # unless $no_md2; |
263 | $crypto.=" crypto/md4/md4.h" ; # unless $no_md4; | |
264 | $crypto.=" crypto/md5/md5.h" ; # unless $no_md5; | |
265 | $crypto.=" crypto/mdc2/mdc2.h" ; # unless $no_mdc2; | |
266 | $crypto.=" crypto/sha/sha.h" ; # unless $no_sha; | |
267 | $crypto.=" crypto/ripemd/ripemd.h" ; # unless $no_ripemd; | |
6f9079fd | 268 | $crypto.=" crypto/aes/aes.h" ; # unless $no_aes; |
f3dea9a5 | 269 | $crypto.=" crypto/camellia/camellia.h" ; # unless $no_camellia; |
96afc1cf | 270 | $crypto.=" crypto/seed/seed.h"; # unless $no_seed; |
d02b48c6 RE |
271 | |
272 | $crypto.=" crypto/bn/bn.h"; | |
0d96bf89 RL |
273 | $crypto.=" crypto/rsa/rsa.h" ; # unless $no_rsa; |
274 | $crypto.=" crypto/dsa/dsa.h" ; # unless $no_dsa; | |
275 | $crypto.=" crypto/dh/dh.h" ; # unless $no_dh; | |
276 | $crypto.=" crypto/ec/ec.h" ; # unless $no_ec; | |
4d94ae00 | 277 | $crypto.=" crypto/ecdsa/ecdsa.h" ; # unless $no_ecdsa; |
e172d60d | 278 | $crypto.=" crypto/ecdh/ecdh.h" ; # unless $no_ecdh; |
0d96bf89 | 279 | $crypto.=" crypto/hmac/hmac.h" ; # unless $no_hmac; |
d02b48c6 | 280 | |
0b13e9f0 | 281 | $crypto.=" crypto/engine/engine.h"; # unless $no_engine; |
0d96bf89 RL |
282 | $crypto.=" crypto/stack/stack.h" ; # unless $no_stack; |
283 | $crypto.=" crypto/buffer/buffer.h" ; # unless $no_buffer; | |
284 | $crypto.=" crypto/bio/bio.h" ; # unless $no_bio; | |
285 | $crypto.=" crypto/dso/dso.h" ; # unless $no_dso; | |
286 | $crypto.=" crypto/lhash/lhash.h" ; # unless $no_lhash; | |
d02b48c6 RE |
287 | $crypto.=" crypto/conf/conf.h"; |
288 | $crypto.=" crypto/txt_db/txt_db.h"; | |
289 | ||
0d96bf89 | 290 | $crypto.=" crypto/evp/evp.h" ; # unless $no_evp; |
d02b48c6 RE |
291 | $crypto.=" crypto/objects/objects.h"; |
292 | $crypto.=" crypto/pem/pem.h"; | |
293 | #$crypto.=" crypto/meth/meth.h"; | |
294 | $crypto.=" crypto/asn1/asn1.h"; | |
9c67ab2f | 295 | $crypto.=" crypto/asn1/asn1t.h"; |
d02b48c6 | 296 | $crypto.=" crypto/asn1/asn1_mac.h"; |
0d96bf89 | 297 | $crypto.=" crypto/err/err.h" ; # unless $no_err; |
d02b48c6 | 298 | $crypto.=" crypto/pkcs7/pkcs7.h"; |
ee0508d4 | 299 | $crypto.=" crypto/pkcs12/pkcs12.h"; |
d02b48c6 RE |
300 | $crypto.=" crypto/x509/x509.h"; |
301 | $crypto.=" crypto/x509/x509_vfy.h"; | |
679ab7c3 | 302 | $crypto.=" crypto/x509v3/x509v3.h"; |
c7235be6 | 303 | $crypto.=" crypto/ts/ts.h"; |
d02b48c6 | 304 | $crypto.=" crypto/rand/rand.h"; |
0d96bf89 | 305 | $crypto.=" crypto/comp/comp.h" ; # unless $no_comp; |
eb64730b | 306 | $crypto.=" crypto/ocsp/ocsp.h"; |
1449bda0 | 307 | $crypto.=" crypto/ui/ui.h crypto/ui/ui_compat.h"; |
c62da732 | 308 | $crypto.=" crypto/krb5/krb5_asn.h"; |
863d447e | 309 | #$crypto.=" crypto/store/store.h"; |
6c61726b | 310 | $crypto.=" crypto/pqueue/pqueue.h"; |
8931b30d | 311 | $crypto.=" crypto/cms/cms.h"; |
d02b48c6 | 312 | |
948d0125 | 313 | my $symhacks="crypto/symhacks.h"; |
55a9cc6e | 314 | |
948d0125 RL |
315 | my @ssl_symbols = &do_defs("SSLEAY", $ssl, $symhacks); |
316 | my @crypto_symbols = &do_defs("LIBEAY", $crypto, $symhacks); | |
47339f61 | 317 | |
55a9cc6e DSH |
318 | if ($do_update) { |
319 | ||
320 | if ($do_ssl == 1) { | |
948d0125 RL |
321 | |
322 | &maybe_add_info("SSLEAY",*ssl_list,@ssl_symbols); | |
323 | if ($do_rewrite == 1) { | |
324 | open(OUT, ">$ssl_num"); | |
325 | &rewrite_numbers(*OUT,"SSLEAY",*ssl_list,@ssl_symbols); | |
948d0125 RL |
326 | } else { |
327 | open(OUT, ">>$ssl_num"); | |
328 | } | |
329 | &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl,@ssl_symbols); | |
55a9cc6e DSH |
330 | close OUT; |
331 | } | |
332 | ||
333 | if($do_crypto == 1) { | |
948d0125 RL |
334 | |
335 | &maybe_add_info("LIBEAY",*crypto_list,@crypto_symbols); | |
336 | if ($do_rewrite == 1) { | |
337 | open(OUT, ">$crypto_num"); | |
338 | &rewrite_numbers(*OUT,"LIBEAY",*crypto_list,@crypto_symbols); | |
339 | } else { | |
340 | open(OUT, ">>$crypto_num"); | |
341 | } | |
342 | &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto,@crypto_symbols); | |
55a9cc6e | 343 | close OUT; |
12aefe78 DSH |
344 | } |
345 | ||
c47c6196 DSH |
346 | } elsif ($do_checkexist) { |
347 | &check_existing(*ssl_list, @ssl_symbols) | |
348 | if $do_ssl == 1; | |
349 | &check_existing(*crypto_list, @crypto_symbols) | |
350 | if $do_crypto == 1; | |
967f4ca8 | 351 | } elsif ($do_ctest || $do_ctestall) { |
12aefe78 DSH |
352 | |
353 | print <<"EOF"; | |
354 | ||
355 | /* Test file to check all DEF file symbols are present by trying | |
356 | * to link to all of them. This is *not* intended to be run! | |
357 | */ | |
358 | ||
359 | int main() | |
360 | { | |
361 | EOF | |
948d0125 | 362 | &print_test_file(*STDOUT,"SSLEAY",*ssl_list,$do_ctestall,@ssl_symbols) |
12aefe78 DSH |
363 | if $do_ssl == 1; |
364 | ||
948d0125 | 365 | &print_test_file(*STDOUT,"LIBEAY",*crypto_list,$do_ctestall,@crypto_symbols) |
12aefe78 DSH |
366 | if $do_crypto == 1; |
367 | ||
368 | print "}\n"; | |
55a9cc6e DSH |
369 | |
370 | } else { | |
8cf65228 | 371 | |
cd4c36ad | 372 | &print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols) |
55a9cc6e DSH |
373 | if $do_ssl == 1; |
374 | ||
cd4c36ad | 375 | &print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols) |
55a9cc6e | 376 | if $do_crypto == 1; |
8cf65228 | 377 | |
55a9cc6e | 378 | } |
d02b48c6 | 379 | |
d02b48c6 RE |
380 | |
381 | sub do_defs | |
47339f61 | 382 | { |
948d0125 | 383 | my($name,$files,$symhacksfile)=@_; |
0f583f69 | 384 | my $file; |
47339f61 | 385 | my @ret; |
948d0125 RL |
386 | my %syms; |
387 | my %platform; # For anything undefined, we assume "" | |
388 | my %kind; # For anything undefined, we assume "FUNCTION" | |
389 | my %algorithm; # For anything undefined, we assume "" | |
62dc5aad RL |
390 | my %variant; |
391 | my %variant_cnt; # To be able to allocate "name{n}" if "name" | |
392 | # is the same name as the original. | |
0f583f69 | 393 | my $cpp; |
3f07fe09 | 394 | my %unknown_algorithms = (); |
d02b48c6 | 395 | |
948d0125 | 396 | foreach $file (split(/\s+/,$symhacksfile." ".$files)) |
d02b48c6 | 397 | { |
89eeccac | 398 | print STDERR "DEBUG: starting on $file:\n" if $debug; |
d02b48c6 | 399 | open(IN,"<$file") || die "unable to open $file:$!\n"; |
0f583f69 | 400 | my $line = "", my $def= ""; |
47339f61 | 401 | my %tag = ( |
d399fdf8 RL |
402 | (map { $_ => 0 } @known_platforms), |
403 | (map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms), | |
cf1b7d96 | 404 | (map { "OPENSSL_NO_".$_ => 0 } @known_algorithms), |
47339f61 | 405 | NOPROTO => 0, |
47339f61 DSH |
406 | PERL5 => 0, |
407 | _WINDLL => 0, | |
47339f61 DSH |
408 | CONST_STRICT => 0, |
409 | TRUE => 1, | |
410 | ); | |
948d0125 | 411 | my $symhacking = $file eq $symhacksfile; |
267a1927 RL |
412 | my @current_platforms = (); |
413 | my @current_algorithms = (); | |
414 | ||
62dc5aad RL |
415 | # params: symbol, alias, platforms, kind |
416 | # The reason to put this subroutine in a variable is that | |
417 | # it will otherwise create it's own, unshared, version of | |
418 | # %tag and %variant... | |
419 | my $make_variant = sub | |
420 | { | |
421 | my ($s, $a, $p, $k) = @_; | |
422 | my ($a1, $a2); | |
423 | ||
424 | print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug; | |
425 | if (defined($p)) | |
426 | { | |
427 | $a1 = join(",",$p, | |
428 | grep(!/^$/, | |
429 | map { $tag{$_} == 1 ? $_ : "" } | |
430 | @known_platforms)); | |
431 | } | |
432 | else | |
433 | { | |
434 | $a1 = join(",", | |
435 | grep(!/^$/, | |
436 | map { $tag{$_} == 1 ? $_ : "" } | |
437 | @known_platforms)); | |
438 | } | |
439 | $a2 = join(",", | |
440 | grep(!/^$/, | |
441 | map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" } | |
442 | @known_ossl_platforms)); | |
443 | print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug; | |
444 | if ($a1 eq "") { $a1 = $a2; } | |
445 | elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; } | |
446 | if ($a eq $s) | |
447 | { | |
448 | if (!defined($variant_cnt{$s})) | |
449 | { | |
450 | $variant_cnt{$s} = 0; | |
451 | } | |
452 | $variant_cnt{$s}++; | |
453 | $a .= "{$variant_cnt{$s}}"; | |
454 | } | |
c454dbcd RL |
455 | my $toadd = $a.":".$a1.(defined($k)?":".$k:""); |
456 | my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:""); | |
457 | if (!grep(/^$togrep$/, | |
458 | split(/;/, defined($variant{$s})?$variant{$s}:""))) { | |
459 | if (defined($variant{$s})) { $variant{$s} .= ";"; } | |
460 | $variant{$s} .= $toadd; | |
461 | } | |
62dc5aad RL |
462 | print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug; |
463 | }; | |
464 | ||
465 | print STDERR "DEBUG: parsing ----------\n" if $debug; | |
47339f61 | 466 | while(<IN>) { |
40e950ae DSH |
467 | if (/\/\* Error codes for the \w+ functions\. \*\//) |
468 | { | |
469 | undef @tag; | |
470 | last; | |
471 | } | |
47339f61 DSH |
472 | if ($line ne '') { |
473 | $_ = $line . $_; | |
474 | $line = ''; | |
d02b48c6 | 475 | } |
47339f61 DSH |
476 | |
477 | if (/\\$/) { | |
d399fdf8 RL |
478 | chomp; # remove eol |
479 | chop; # remove ending backslash | |
47339f61 DSH |
480 | $line = $_; |
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 DSH |
496 | next; |
497 | } | |
68e57536 | 498 | $cpp = 1 if /^#.*ifdef.*cplusplus/; |
47339f61 | 499 | |
47339f61 | 500 | s/{[^{}]*}//gs; # ignore {} blocks |
6cb68620 | 501 | print STDERR "DEBUG: \$def=\"$def\"\n" if $debug && $def ne ""; |
d399fdf8 | 502 | print STDERR "DEBUG: \$_=\"$_\"\n" if $debug; |
3f07fe09 | 503 | if (/^\#\s*ifndef\s+(.*)/) { |
d399fdf8 | 504 | push(@tag,"-"); |
d02b48c6 RE |
505 | push(@tag,$1); |
506 | $tag{$1}=-1; | |
d399fdf8 | 507 | print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; |
3f07fe09 | 508 | } elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) { |
d399fdf8 RL |
509 | push(@tag,"-"); |
510 | if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) { | |
511 | my $tmp_1 = $1; | |
512 | my $tmp_; | |
513 | foreach $tmp_ (split '\&\&',$tmp_1) { | |
514 | $tmp_ =~ /!defined\(([^\)]+)\)/; | |
515 | print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; | |
516 | push(@tag,$1); | |
517 | $tag{$1}=-1; | |
518 | } | |
519 | } else { | |
520 | print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O... | |
521 | print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; | |
522 | push(@tag,$1); | |
523 | $tag{$1}=-1; | |
524 | } | |
8aa36bca | 525 | } elsif (/^\#\s*ifdef\s+(\S*)/) { |
d399fdf8 | 526 | push(@tag,"-"); |
d02b48c6 RE |
527 | push(@tag,$1); |
528 | $tag{$1}=1; | |
d399fdf8 | 529 | print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; |
3f07fe09 | 530 | } elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) { |
d399fdf8 RL |
531 | push(@tag,"-"); |
532 | if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) { | |
533 | my $tmp_1 = $1; | |
534 | my $tmp_; | |
535 | foreach $tmp_ (split '\|\|',$tmp_1) { | |
536 | $tmp_ =~ /defined\(([^\)]+)\)/; | |
537 | print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; | |
538 | push(@tag,$1); | |
539 | $tag{$1}=1; | |
540 | } | |
541 | } else { | |
542 | print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O... | |
543 | print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; | |
544 | push(@tag,$1); | |
545 | $tag{$1}=1; | |
546 | } | |
948d0125 | 547 | } elsif (/^\#\s*error\s+(\w+) is disabled\./) { |
d399fdf8 RL |
548 | my $tag_i = $#tag; |
549 | while($tag[$tag_i] ne "-") { | |
550 | if ($tag[$tag_i] eq "OPENSSL_NO_".$1) { | |
551 | $tag{$tag[$tag_i]}=2; | |
552 | print STDERR "DEBUG: $file: chaged tag $1 = 2\n" if $debug; | |
553 | } | |
554 | $tag_i--; | |
948d0125 | 555 | } |
47339f61 | 556 | } elsif (/^\#\s*endif/) { |
d399fdf8 | 557 | my $tag_i = $#tag; |
665560e9 | 558 | while($tag_i > 0 && $tag[$tag_i] ne "-") { |
d399fdf8 RL |
559 | my $t=$tag[$tag_i]; |
560 | print STDERR "DEBUG: \$t=\"$t\"\n" if $debug; | |
561 | if ($tag{$t}==2) { | |
562 | $tag{$t}=-1; | |
563 | } else { | |
564 | $tag{$t}=0; | |
565 | } | |
566 | print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug; | |
567 | pop(@tag); | |
568 | if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) { | |
569 | $t=$1; | |
570 | } else { | |
571 | $t=""; | |
572 | } | |
573 | if ($t ne "" | |
574 | && !grep(/^$t$/, @known_algorithms)) { | |
575 | $unknown_algorithms{$t} = 1; | |
576 | #print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug; | |
577 | } | |
578 | $tag_i--; | |
948d0125 | 579 | } |
d02b48c6 | 580 | pop(@tag); |
47339f61 | 581 | } elsif (/^\#\s*else/) { |
d399fdf8 RL |
582 | my $tag_i = $#tag; |
583 | while($tag[$tag_i] ne "-") { | |
584 | my $t=$tag[$tag_i]; | |
585 | $tag{$t}= -$tag{$t}; | |
586 | print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug; | |
587 | $tag_i--; | |
588 | } | |
47339f61 | 589 | } elsif (/^\#\s*if\s+1/) { |
d399fdf8 | 590 | push(@tag,"-"); |
47339f61 DSH |
591 | # Dummy tag |
592 | push(@tag,"TRUE"); | |
593 | $tag{"TRUE"}=1; | |
d399fdf8 | 594 | print STDERR "DEBUG: $file: found 1\n" if $debug; |
1e414935 | 595 | } elsif (/^\#\s*if\s+0/) { |
d399fdf8 | 596 | push(@tag,"-"); |
1e414935 BM |
597 | # Dummy tag |
598 | push(@tag,"TRUE"); | |
599 | $tag{"TRUE"}=-1; | |
d399fdf8 | 600 | print STDERR "DEBUG: $file: found 0\n" if $debug; |
948d0125 | 601 | } elsif (/^\#\s*define\s+(\w+)\s+(\w+)/ |
2ae87d46 | 602 | && $symhacking && $tag{'TRUE'} != -1) { |
62dc5aad RL |
603 | # This is for aliasing. When we find an alias, |
604 | # we have to invert | |
605 | &$make_variant($1,$2); | |
606 | print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug; | |
948d0125 RL |
607 | } |
608 | if (/^\#/) { | |
267a1927 RL |
609 | @current_platforms = |
610 | grep(!/^$/, | |
d399fdf8 RL |
611 | map { $tag{$_} == 1 ? $_ : |
612 | $tag{$_} == -1 ? "!".$_ : "" } | |
267a1927 | 613 | @known_platforms); |
d399fdf8 RL |
614 | push @current_platforms |
615 | , grep(!/^$/, | |
616 | map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : | |
617 | $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_ : "" } | |
618 | @known_ossl_platforms); | |
267a1927 RL |
619 | @current_algorithms = |
620 | grep(!/^$/, | |
cf1b7d96 | 621 | map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" } |
267a1927 RL |
622 | @known_algorithms); |
623 | $def .= | |
624 | "#INFO:" | |
625 | .join(',',@current_platforms).":" | |
626 | .join(',',@current_algorithms).";"; | |
47339f61 DSH |
627 | next; |
628 | } | |
2ae87d46 RL |
629 | if ($tag{'TRUE'} != -1) { |
630 | if (/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) { | |
631 | next; | |
632 | } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) { | |
633 | $def .= "int d2i_$3(void);"; | |
634 | $def .= "int i2d_$3(void);"; | |
62dc5aad RL |
635 | # Variant for platforms that do not |
636 | # have to access globale variables | |
637 | # in shared libraries through functions | |
638 | $def .= | |
639 | "#INFO:" | |
640 | .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" | |
641 | .join(',',@current_algorithms).";"; | |
2ae87d46 | 642 | $def .= "OPENSSL_EXTERN int $2_it;"; |
62dc5aad RL |
643 | $def .= |
644 | "#INFO:" | |
645 | .join(',',@current_platforms).":" | |
646 | .join(',',@current_algorithms).";"; | |
647 | # Variant for platforms that have to | |
648 | # access globale variables in shared | |
649 | # libraries through functions | |
650 | &$make_variant("$2_it","$2_it", | |
651 | "EXPORT_VAR_AS_FUNCTION", | |
652 | "FUNCTION"); | |
2ae87d46 RL |
653 | next; |
654 | } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) { | |
655 | $def .= "int d2i_$3(void);"; | |
656 | $def .= "int i2d_$3(void);"; | |
657 | $def .= "int $3_free(void);"; | |
658 | $def .= "int $3_new(void);"; | |
62dc5aad RL |
659 | # Variant for platforms that do not |
660 | # have to access globale variables | |
661 | # in shared libraries through functions | |
662 | $def .= | |
663 | "#INFO:" | |
664 | .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" | |
665 | .join(',',@current_algorithms).";"; | |
2ae87d46 | 666 | $def .= "OPENSSL_EXTERN int $2_it;"; |
62dc5aad RL |
667 | $def .= |
668 | "#INFO:" | |
669 | .join(',',@current_platforms).":" | |
670 | .join(',',@current_algorithms).";"; | |
671 | # Variant for platforms that have to | |
672 | # access globale variables in shared | |
673 | # libraries through functions | |
674 | &$make_variant("$2_it","$2_it", | |
675 | "EXPORT_VAR_AS_FUNCTION", | |
676 | "FUNCTION"); | |
677 | next; | |
2ae87d46 RL |
678 | } elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ || |
679 | /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) { | |
680 | $def .= "int d2i_$1(void);"; | |
681 | $def .= "int i2d_$1(void);"; | |
682 | $def .= "int $1_free(void);"; | |
683 | $def .= "int $1_new(void);"; | |
62dc5aad RL |
684 | # Variant for platforms that do not |
685 | # have to access globale variables | |
686 | # in shared libraries through functions | |
687 | $def .= | |
688 | "#INFO:" | |
689 | .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" | |
690 | .join(',',@current_algorithms).";"; | |
2ae87d46 | 691 | $def .= "OPENSSL_EXTERN int $1_it;"; |
62dc5aad RL |
692 | $def .= |
693 | "#INFO:" | |
694 | .join(',',@current_platforms).":" | |
695 | .join(',',@current_algorithms).";"; | |
696 | # Variant for platforms that have to | |
697 | # access globale variables in shared | |
698 | # libraries through functions | |
699 | &$make_variant("$1_it","$1_it", | |
700 | "EXPORT_VAR_AS_FUNCTION", | |
701 | "FUNCTION"); | |
2ae87d46 RL |
702 | next; |
703 | } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { | |
704 | $def .= "int d2i_$2(void);"; | |
705 | $def .= "int i2d_$2(void);"; | |
62dc5aad RL |
706 | # Variant for platforms that do not |
707 | # have to access globale variables | |
708 | # in shared libraries through functions | |
709 | $def .= | |
710 | "#INFO:" | |
711 | .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" | |
712 | .join(',',@current_algorithms).";"; | |
2ae87d46 | 713 | $def .= "OPENSSL_EXTERN int $2_it;"; |
62dc5aad RL |
714 | $def .= |
715 | "#INFO:" | |
716 | .join(',',@current_platforms).":" | |
717 | .join(',',@current_algorithms).";"; | |
718 | # Variant for platforms that have to | |
719 | # access globale variables in shared | |
720 | # libraries through functions | |
721 | &$make_variant("$2_it","$2_it", | |
722 | "EXPORT_VAR_AS_FUNCTION", | |
723 | "FUNCTION"); | |
2ae87d46 | 724 | next; |
ea3675b5 DSH |
725 | } elsif (/^\s*DECLARE_ASN1_ALLOC_FUNCTIONS\s*\(\s*(\w*)\s*\)/) { |
726 | $def .= "int $1_free(void);"; | |
727 | $def .= "int $1_new(void);"; | |
728 | next; | |
2ae87d46 RL |
729 | } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { |
730 | $def .= "int d2i_$2(void);"; | |
731 | $def .= "int i2d_$2(void);"; | |
732 | $def .= "int $2_free(void);"; | |
733 | $def .= "int $2_new(void);"; | |
62dc5aad RL |
734 | # Variant for platforms that do not |
735 | # have to access globale variables | |
736 | # in shared libraries through functions | |
737 | $def .= | |
738 | "#INFO:" | |
739 | .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" | |
740 | .join(',',@current_algorithms).";"; | |
2ae87d46 | 741 | $def .= "OPENSSL_EXTERN int $2_it;"; |
62dc5aad RL |
742 | $def .= |
743 | "#INFO:" | |
744 | .join(',',@current_platforms).":" | |
745 | .join(',',@current_algorithms).";"; | |
746 | # Variant for platforms that have to | |
747 | # access globale variables in shared | |
748 | # libraries through functions | |
749 | &$make_variant("$2_it","$2_it", | |
750 | "EXPORT_VAR_AS_FUNCTION", | |
751 | "FUNCTION"); | |
2ae87d46 | 752 | next; |
62dc5aad RL |
753 | } elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) { |
754 | # Variant for platforms that do not | |
755 | # have to access globale variables | |
756 | # in shared libraries through functions | |
757 | $def .= | |
758 | "#INFO:" | |
759 | .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" | |
760 | .join(',',@current_algorithms).";"; | |
2ae87d46 | 761 | $def .= "OPENSSL_EXTERN int $1_it;"; |
62dc5aad RL |
762 | $def .= |
763 | "#INFO:" | |
764 | .join(',',@current_platforms).":" | |
765 | .join(',',@current_algorithms).";"; | |
766 | # Variant for platforms that have to | |
767 | # access globale variables in shared | |
768 | # libraries through functions | |
769 | &$make_variant("$1_it","$1_it", | |
770 | "EXPORT_VAR_AS_FUNCTION", | |
771 | "FUNCTION"); | |
2ae87d46 | 772 | next; |
f86abc2e | 773 | } elsif (/^\s*DECLARE_ASN1_NDEF_FUNCTION\s*\(\s*(\w*)\s*\)/) { |
97ebe047 | 774 | $def .= "int i2d_$1_NDEF(void);"; |
2ae87d46 RL |
775 | } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) { |
776 | next; | |
16094305 DSH |
777 | } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION\s*\(\s*(\w*)\s*\)/) { |
778 | $def .= "int $1_print_ctx(void);"; | |
779 | next; | |
780 | } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { | |
781 | $def .= "int $2_print_ctx(void);"; | |
782 | next; | |
62dc5aad RL |
783 | } elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) { |
784 | next; | |
2ae87d46 | 785 | } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ || |
47738cba AP |
786 | /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ || |
787 | /^DECLARE_PEM_rw_const\s*\(\s*(\w*)\s*,/ ) { | |
2ae87d46 RL |
788 | # Things not in Win16 |
789 | $def .= | |
790 | "#INFO:" | |
791 | .join(',',"!WIN16",@current_platforms).":" | |
792 | .join(',',@current_algorithms).";"; | |
793 | $def .= "int PEM_read_$1(void);"; | |
794 | $def .= "int PEM_write_$1(void);"; | |
795 | $def .= | |
796 | "#INFO:" | |
797 | .join(',',@current_platforms).":" | |
798 | .join(',',@current_algorithms).";"; | |
799 | # Things that are everywhere | |
800 | $def .= "int PEM_read_bio_$1(void);"; | |
801 | $def .= "int PEM_write_bio_$1(void);"; | |
802 | next; | |
803 | } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ || | |
804 | /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) { | |
805 | # Things not in Win16 | |
806 | $def .= | |
807 | "#INFO:" | |
808 | .join(',',"!WIN16",@current_platforms).":" | |
809 | .join(',',@current_algorithms).";"; | |
810 | $def .= "int PEM_write_$1(void);"; | |
811 | $def .= | |
812 | "#INFO:" | |
813 | .join(',',@current_platforms).":" | |
814 | .join(',',@current_algorithms).";"; | |
815 | # Things that are everywhere | |
816 | $def .= "int PEM_write_bio_$1(void);"; | |
817 | next; | |
818 | } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ || | |
819 | /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) { | |
820 | # Things not in Win16 | |
821 | $def .= | |
822 | "#INFO:" | |
823 | .join(',',"!WIN16",@current_platforms).":" | |
824 | .join(',',@current_algorithms).";"; | |
825 | $def .= "int PEM_read_$1(void);"; | |
826 | $def .= | |
827 | "#INFO:" | |
828 | .join(',',@current_platforms).":" | |
829 | .join(',',@current_algorithms).";"; | |
830 | # Things that are everywhere | |
831 | $def .= "int PEM_read_bio_$1(void);"; | |
832 | next; | |
62dc5aad RL |
833 | } elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { |
834 | # Variant for platforms that do not | |
835 | # have to access globale variables | |
836 | # in shared libraries through functions | |
837 | $def .= | |
838 | "#INFO:" | |
839 | .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" | |
840 | .join(',',@current_algorithms).";"; | |
841 | $def .= "OPENSSL_EXTERN int _shadow_$2;"; | |
842 | $def .= | |
843 | "#INFO:" | |
844 | .join(',',@current_platforms).":" | |
845 | .join(',',@current_algorithms).";"; | |
846 | # Variant for platforms that have to | |
847 | # access globale variables in shared | |
848 | # libraries through functions | |
849 | &$make_variant("_shadow_$2","_shadow_$2", | |
850 | "EXPORT_VAR_AS_FUNCTION", | |
851 | "FUNCTION"); | |
2ae87d46 | 852 | } elsif ($tag{'CONST_STRICT'} != 1) { |
948d0125 | 853 | if (/\{|\/\*|\([^\)]*$/) { |
47339f61 DSH |
854 | $line = $_; |
855 | } else { | |
856 | $def .= $_; | |
857 | } | |
d02b48c6 RE |
858 | } |
859 | } | |
2ae87d46 | 860 | } |
d02b48c6 | 861 | close(IN); |
47339f61 | 862 | |
948d0125 RL |
863 | my $algs; |
864 | my $plays; | |
865 | ||
62dc5aad | 866 | print STDERR "DEBUG: postprocessing ----------\n" if $debug; |
47339f61 | 867 | foreach (split /;/, $def) { |
948d0125 | 868 | my $s; my $k = "FUNCTION"; my $p; my $a; |
47339f61 DSH |
869 | s/^[\n\s]*//g; |
870 | s/[\n\s]*$//g; | |
948d0125 | 871 | next if(/\#undef/); |
47339f61 | 872 | next if(/typedef\W/); |
948d0125 RL |
873 | next if(/\#define/); |
874 | ||
68e57536 AP |
875 | # Reduce argument lists to empty () |
876 | # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {} | |
877 | while(/\(.*\)/s) { | |
878 | s/\([^\(\)]+\)/\{\}/gs; | |
879 | s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f | |
880 | } | |
881 | # pretend as we didn't use curly braces: {} -> () | |
882 | s/\{\}/\(\)/gs; | |
883 | ||
884 | s/STACK_OF\(\)/void/gs; | |
174c86a2 | 885 | s/LHASH_OF\(\)/void/gs; |
68e57536 | 886 | |
62dc5aad | 887 | print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug; |
948d0125 RL |
888 | if (/^\#INFO:([^:]*):(.*)$/) { |
889 | $plats = $1; | |
890 | $algs = $2; | |
89eeccac | 891 | print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug; |
948d0125 | 892 | next; |
62dc5aad | 893 | } elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) { |
948d0125 RL |
894 | $s = $1; |
895 | $k = "VARIABLE"; | |
89eeccac | 896 | print STDERR "DEBUG: found external variable $s\n" if $debug; |
68e57536 | 897 | } elsif (/TYPEDEF_\w+_OF/s) { |
47339f61 | 898 | next; |
68e57536 AP |
899 | } elsif (/(\w+)\s*\(\).*/s) { # first token prior [first] () is |
900 | $s = $1; # a function name! | |
89eeccac | 901 | print STDERR "DEBUG: found function $s\n" if $debug; |
47339f61 DSH |
902 | } elsif (/\(/ and not (/=/)) { |
903 | print STDERR "File $file: cannot parse: $_;\n"; | |
948d0125 RL |
904 | next; |
905 | } else { | |
906 | next; | |
907 | } | |
908 | ||
909 | $syms{$s} = 1; | |
910 | $kind{$s} = $k; | |
911 | ||
912 | $p = $plats; | |
913 | $a = $algs; | |
914 | $a .= ",BF" if($s =~ /EVP_bf/); | |
915 | $a .= ",CAST" if($s =~ /EVP_cast/); | |
916 | $a .= ",DES" if($s =~ /EVP_des/); | |
917 | $a .= ",DSA" if($s =~ /EVP_dss/); | |
918 | $a .= ",IDEA" if($s =~ /EVP_idea/); | |
919 | $a .= ",MD2" if($s =~ /EVP_md2/); | |
920 | $a .= ",MD4" if($s =~ /EVP_md4/); | |
921 | $a .= ",MD5" if($s =~ /EVP_md5/); | |
922 | $a .= ",RC2" if($s =~ /EVP_rc2/); | |
923 | $a .= ",RC4" if($s =~ /EVP_rc4/); | |
924 | $a .= ",RC5" if($s =~ /EVP_rc5/); | |
925 | $a .= ",RIPEMD" if($s =~ /EVP_ripemd/); | |
926 | $a .= ",SHA" if($s =~ /EVP_sha/); | |
927 | $a .= ",RSA" if($s =~ /EVP_(Open|Seal)(Final|Init)/); | |
928 | $a .= ",RSA" if($s =~ /PEM_Seal(Final|Init|Update)/); | |
929 | $a .= ",RSA" if($s =~ /RSAPrivateKey/); | |
930 | $a .= ",RSA" if($s =~ /SSLv23?_((client|server)_)?method/); | |
931 | ||
62dc5aad RL |
932 | $platform{$s} = |
933 | &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p); | |
948d0125 RL |
934 | $algorithm{$s} .= ','.$a; |
935 | ||
62dc5aad | 936 | if (defined($variant{$s})) { |
c454dbcd RL |
937 | foreach $v (split /;/,$variant{$s}) { |
938 | (my $r, my $p, my $k) = split(/:/,$v); | |
939 | my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p); | |
940 | $syms{$r} = 1; | |
941 | if (!defined($k)) { $k = $kind{$s}; } | |
942 | $kind{$r} = $k."(".$s.")"; | |
943 | $algorithm{$r} = $algorithm{$s}; | |
944 | $platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p); | |
945 | $platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip); | |
946 | print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug; | |
947 | } | |
47339f61 | 948 | } |
62dc5aad | 949 | print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug; |
d02b48c6 | 950 | } |
d02b48c6 RE |
951 | } |
952 | ||
948d0125 | 953 | # Prune the returned symbols |
47339f61 | 954 | |
948d0125 | 955 | delete $syms{"bn_dump1"}; |
948d0125 RL |
956 | $platform{"BIO_s_log"} .= ",!WIN32,!WIN16,!macintosh"; |
957 | ||
2ae87d46 RL |
958 | $platform{"PEM_read_NS_CERT_SEQ"} = "VMS"; |
959 | $platform{"PEM_write_NS_CERT_SEQ"} = "VMS"; | |
960 | $platform{"PEM_read_P8_PRIV_KEY_INFO"} = "VMS"; | |
961 | $platform{"PEM_write_P8_PRIV_KEY_INFO"} = "VMS"; | |
962 | ||
948d0125 RL |
963 | # Info we know about |
964 | ||
948d0125 RL |
965 | push @ret, map { $_."\\".&info_string($_,"EXIST", |
966 | $platform{$_}, | |
967 | $kind{$_}, | |
968 | $algorithm{$_}) } keys %syms; | |
969 | ||
3f07fe09 RL |
970 | if (keys %unknown_algorithms) { |
971 | print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n"; | |
972 | print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n"; | |
973 | } | |
948d0125 RL |
974 | return(@ret); |
975 | } | |
976 | ||
62dc5aad RL |
977 | # Param: string of comma-separated platform-specs. |
978 | sub reduce_platforms | |
979 | { | |
980 | my ($platforms) = @_; | |
948d0125 RL |
981 | my $pl = defined($platforms) ? $platforms : ""; |
982 | my %p = map { $_ => 0 } split /,/, $pl; | |
948d0125 RL |
983 | my $ret; |
984 | ||
62dc5aad RL |
985 | print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n" |
986 | if $debug; | |
948d0125 RL |
987 | # We do this, because if there's code like the following, it really |
988 | # means the function exists in all cases and should therefore be | |
989 | # everywhere. By increasing and decreasing, we may attain 0: | |
990 | # | |
991 | # ifndef WIN16 | |
992 | # int foo(); | |
993 | # else | |
994 | # int _fat foo(); | |
995 | # endif | |
996 | foreach $platform (split /,/, $pl) { | |
997 | if ($platform =~ /^!(.*)$/) { | |
998 | $p{$1}--; | |
999 | } else { | |
1000 | $p{$platform}++; | |
d02b48c6 | 1001 | } |
47339f61 | 1002 | } |
948d0125 RL |
1003 | foreach $platform (keys %p) { |
1004 | if ($p{$platform} == 0) { delete $p{$platform}; } | |
d02b48c6 RE |
1005 | } |
1006 | ||
948d0125 | 1007 | delete $p{""}; |
62dc5aad | 1008 | |
c454dbcd | 1009 | $ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p)); |
62dc5aad RL |
1010 | print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n" |
1011 | if $debug; | |
1012 | return $ret; | |
1013 | } | |
1014 | ||
1015 | sub info_string { | |
1016 | (my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_; | |
1017 | ||
1018 | my %a = defined($algorithms) ? | |
1019 | map { $_ => 1 } split /,/, $algorithms : (); | |
1020 | my $k = defined($kind) ? $kind : "FUNCTION"; | |
1021 | my $ret; | |
1022 | my $p = &reduce_platforms($platforms); | |
1023 | ||
948d0125 | 1024 | delete $a{""}; |
d02b48c6 | 1025 | |
948d0125 | 1026 | $ret = $exist; |
62dc5aad | 1027 | $ret .= ":".$p; |
948d0125 | 1028 | $ret .= ":".$k; |
62dc5aad | 1029 | $ret .= ":".join(',',sort keys %a); |
948d0125 RL |
1030 | return $ret; |
1031 | } | |
1032 | ||
1033 | sub maybe_add_info { | |
1034 | (my $name, *nums, my @symbols) = @_; | |
1035 | my $sym; | |
1036 | my $new_info = 0; | |
451e60e9 | 1037 | my %syms=(); |
948d0125 RL |
1038 | |
1039 | print STDERR "Updating $name info\n"; | |
1040 | foreach $sym (@symbols) { | |
1041 | (my $s, my $i) = split /\\/, $sym; | |
948d0125 | 1042 | if (defined($nums{$s})) { |
62dc5aad | 1043 | $i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/; |
948d0125 RL |
1044 | (my $n, my $dummy) = split /\\/, $nums{$s}; |
1045 | if (!defined($dummy) || $i ne $dummy) { | |
1046 | $nums{$s} = $n."\\".$i; | |
1047 | $new_info++; | |
d399fdf8 | 1048 | print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug; |
948d0125 RL |
1049 | } |
1050 | } | |
62dc5aad | 1051 | $syms{$s} = 1; |
451e60e9 RL |
1052 | } |
1053 | ||
1054 | my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums; | |
1055 | foreach $sym (@s) { | |
1056 | (my $n, my $i) = split /\\/, $nums{$sym}; | |
62dc5aad | 1057 | if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) { |
451e60e9 | 1058 | $new_info++; |
62dc5aad | 1059 | print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug; |
451e60e9 | 1060 | } |
948d0125 RL |
1061 | } |
1062 | if ($new_info) { | |
1063 | print STDERR "$new_info old symbols got an info update\n"; | |
6d50071e RL |
1064 | if (!$do_rewrite) { |
1065 | print STDERR "You should do a rewrite to fix this.\n"; | |
1066 | } | |
948d0125 RL |
1067 | } else { |
1068 | print STDERR "No old symbols needed info update\n"; | |
1069 | } | |
47339f61 | 1070 | } |
d02b48c6 | 1071 | |
62dc5aad RL |
1072 | # Param: string of comma-separated keywords, each possibly prefixed with a "!" |
1073 | sub is_valid | |
1074 | { | |
1075 | my ($keywords_txt,$platforms) = @_; | |
1076 | my (@keywords) = split /,/,$keywords_txt; | |
d3fdc27a | 1077 | my ($falsesum, $truesum) = (0, 1); |
62dc5aad RL |
1078 | |
1079 | # Param: one keyword | |
1080 | sub recognise | |
1081 | { | |
1082 | my ($keyword,$platforms) = @_; | |
1083 | ||
1084 | if ($platforms) { | |
1085 | # platforms | |
1086 | if ($keyword eq "VMS" && $VMS) { return 1; } | |
1087 | if ($keyword eq "WIN32" && $W32) { return 1; } | |
1088 | if ($keyword eq "WIN16" && $W16) { return 1; } | |
1089 | if ($keyword eq "WINNT" && $NT) { return 1; } | |
cd4c36ad | 1090 | if ($keyword eq "OS2" && $OS2) { return 1; } |
62dc5aad RL |
1091 | # Special platforms: |
1092 | # EXPORT_VAR_AS_FUNCTION means that global variables | |
1093 | # will be represented as functions. This currently | |
1094 | # only happens on VMS-VAX. | |
2d10c715 | 1095 | if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && ($VMSVAX || $W32 || $W16)) { |
62dc5aad RL |
1096 | return 1; |
1097 | } | |
8931b30d | 1098 | if ($keyword eq "ZLIB" && $zlib) { return 1; } |
62dc5aad RL |
1099 | return 0; |
1100 | } else { | |
1101 | # algorithms | |
1102 | if ($keyword eq "RC2" && $no_rc2) { return 0; } | |
1103 | if ($keyword eq "RC4" && $no_rc4) { return 0; } | |
1104 | if ($keyword eq "RC5" && $no_rc5) { return 0; } | |
1105 | if ($keyword eq "IDEA" && $no_idea) { return 0; } | |
1106 | if ($keyword eq "DES" && $no_des) { return 0; } | |
1107 | if ($keyword eq "BF" && $no_bf) { return 0; } | |
1108 | if ($keyword eq "CAST" && $no_cast) { return 0; } | |
1109 | if ($keyword eq "MD2" && $no_md2) { return 0; } | |
1110 | if ($keyword eq "MD4" && $no_md4) { return 0; } | |
1111 | if ($keyword eq "MD5" && $no_md5) { return 0; } | |
1112 | if ($keyword eq "SHA" && $no_sha) { return 0; } | |
1113 | if ($keyword eq "RIPEMD" && $no_ripemd) { return 0; } | |
1114 | if ($keyword eq "MDC2" && $no_mdc2) { return 0; } | |
ec645d90 | 1115 | if ($keyword eq "WHIRLPOOL" && $no_whirlpool) { return 0; } |
62dc5aad RL |
1116 | if ($keyword eq "RSA" && $no_rsa) { return 0; } |
1117 | if ($keyword eq "DSA" && $no_dsa) { return 0; } | |
1118 | if ($keyword eq "DH" && $no_dh) { return 0; } | |
26a81abf | 1119 | if ($keyword eq "EC" && $no_ec) { return 0; } |
4d94ae00 | 1120 | if ($keyword eq "ECDSA" && $no_ecdsa) { return 0; } |
e172d60d | 1121 | if ($keyword eq "ECDH" && $no_ecdh) { return 0; } |
62dc5aad RL |
1122 | if ($keyword eq "HMAC" && $no_hmac) { return 0; } |
1123 | if ($keyword eq "AES" && $no_aes) { return 0; } | |
f3dea9a5 | 1124 | if ($keyword eq "CAMELLIA" && $no_camellia) { return 0; } |
96afc1cf | 1125 | if ($keyword eq "SEED" && $no_seed) { return 0; } |
26a81abf RL |
1126 | if ($keyword eq "EVP" && $no_evp) { return 0; } |
1127 | if ($keyword eq "LHASH" && $no_lhash) { return 0; } | |
1128 | if ($keyword eq "STACK" && $no_stack) { return 0; } | |
1129 | if ($keyword eq "ERR" && $no_err) { return 0; } | |
1130 | if ($keyword eq "BUFFER" && $no_buffer) { return 0; } | |
1131 | if ($keyword eq "BIO" && $no_bio) { return 0; } | |
1132 | if ($keyword eq "COMP" && $no_comp) { return 0; } | |
1133 | if ($keyword eq "DSO" && $no_dso) { return 0; } | |
62dc5aad | 1134 | if ($keyword eq "KRB5" && $no_krb5) { return 0; } |
0b13e9f0 | 1135 | if ($keyword eq "ENGINE" && $no_engine) { return 0; } |
5cd48abf | 1136 | if ($keyword eq "HW" && $no_hw) { return 0; } |
62dc5aad | 1137 | if ($keyword eq "FP_API" && $no_fp_api) { return 0; } |
6cb68620 | 1138 | if ($keyword eq "STATIC_ENGINE" && $no_static_engine) { return 0; } |
987bebaf | 1139 | if ($keyword eq "GMP" && $no_gmp) { return 0; } |
d137b56a | 1140 | if ($keyword eq "RFC3779" && $no_rfc3779) { return 0; } |
c20276e4 DSH |
1141 | if ($keyword eq "TLSEXT" && $no_tlsext) { return 0; } |
1142 | if ($keyword eq "PSK" && $no_psk) { return 0; } | |
8931b30d | 1143 | if ($keyword eq "CMS" && $no_cms) { return 0; } |
d8bd55a3 | 1144 | if ($keyword eq "CAPIENG" && $no_capieng) { return 0; } |
4ccfe5f4 | 1145 | if ($keyword eq "DEPRECATED" && $no_deprecated) { return 0; } |
62dc5aad RL |
1146 | |
1147 | # Nothing recognise as true | |
1148 | return 1; | |
1149 | } | |
1150 | } | |
1151 | ||
1152 | foreach $k (@keywords) { | |
1153 | if ($k =~ /^!(.*)$/) { | |
1154 | $falsesum += &recognise($1,$platforms); | |
1155 | } else { | |
d3fdc27a | 1156 | $truesum *= &recognise($k,$platforms); |
62dc5aad RL |
1157 | } |
1158 | } | |
1159 | print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug; | |
1160 | return (!$falsesum) && $truesum; | |
1161 | } | |
1162 | ||
12aefe78 DSH |
1163 | sub print_test_file |
1164 | { | |
62dc5aad | 1165 | (*OUT,my $name,*nums,my $testall,my @symbols)=@_; |
0f583f69 | 1166 | my $n = 1; my @e; my @r; |
948d0125 RL |
1167 | my $sym; my $prev = ""; my $prefSSLeay; |
1168 | ||
62dc5aad RL |
1169 | (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols); |
1170 | (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols); | |
948d0125 RL |
1171 | @symbols=((sort @e),(sort @r)); |
1172 | ||
1173 | foreach $sym (@symbols) { | |
1174 | (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; | |
62dc5aad RL |
1175 | my $v = 0; |
1176 | $v = 1 if $i=~ /^.*?:.*?:VARIABLE/; | |
1177 | my $p = ($i =~ /^[^:]*:([^:]*):/,$1); | |
1178 | my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1); | |
1179 | if (!defined($nums{$s})) { | |
1180 | print STDERR "Warning: $s does not have a number assigned\n" | |
1181 | if(!$do_update); | |
1182 | } elsif (is_valid($p,1) && is_valid($a,0)) { | |
1183 | my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1); | |
1184 | if ($prev eq $s2) { | |
1185 | print OUT "\t/* The following has already appeared previously */\n"; | |
1186 | print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n"; | |
1187 | } | |
1188 | $prev = $s2; # To warn about duplicates... | |
1189 | ||
1190 | ($nn,$ni)=($nums{$s2} =~ /^(.*?)\\(.*)$/); | |
1191 | if ($v) { | |
1192 | print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n"; | |
967f4ca8 | 1193 | } else { |
62dc5aad | 1194 | print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n"; |
967f4ca8 | 1195 | } |
12aefe78 DSH |
1196 | } |
1197 | } | |
1198 | } | |
1199 | ||
0b352c58 RL |
1200 | sub get_version { |
1201 | local *MF; | |
1202 | my $v = '?'; | |
52272327 | 1203 | open MF, 'Makefile' or return $v; |
0b352c58 RL |
1204 | while (<MF>) { |
1205 | $v = $1, last if /^VERSION=(.*?)\s*$/; | |
1206 | } | |
1207 | close MF; | |
1208 | return $v; | |
1209 | } | |
1210 | ||
d02b48c6 | 1211 | sub print_def_file |
47339f61 | 1212 | { |
948d0125 | 1213 | (*OUT,my $name,*nums,my @symbols)=@_; |
62dc5aad | 1214 | my $n = 1; my @e; my @r; my @v; my $prev=""; |
cd4c36ad | 1215 | my $liboptions=""; |
0b352c58 RL |
1216 | my $libname = $name; |
1217 | my $http_vendor = 'www.openssl.org/'; | |
1218 | my $version = get_version(); | |
1219 | my $what = "OpenSSL: implementation of Secure Socket Layer"; | |
1220 | my $description = "$what $version, $name - http://$http_vendor"; | |
d02b48c6 | 1221 | |
06c68491 | 1222 | if ($W32) |
0b352c58 | 1223 | { $libname.="32"; } |
cd4c36ad | 1224 | elsif ($W16) |
0b352c58 | 1225 | { $libname.="16"; } |
cd4c36ad | 1226 | elsif ($OS2) |
0b352c58 RL |
1227 | { # DLL names should not clash on the whole system. |
1228 | # However, they should not have any particular relationship | |
1229 | # to the name of the static library. Chose descriptive names | |
1230 | # (must be at most 8 chars). | |
1231 | my %translate = (ssl => 'open_ssl', crypto => 'cryptssl'); | |
1232 | $libname = $translate{$name} || $name; | |
1233 | $liboptions = <<EOO; | |
1234 | INITINSTANCE | |
1235 | DATA MULTIPLE NONSHARED | |
1236 | EOO | |
1237 | # Vendor field can't contain colon, drat; so we omit http:// | |
1238 | $description = "\@#$http_vendor:$version#\@$what; DLL for library $name. Build for EMX -Zmtd"; | |
1239 | } | |
d02b48c6 RE |
1240 | |
1241 | print OUT <<"EOF"; | |
1242 | ; | |
9b3086fe | 1243 | ; Definition file for the DLL version of the $name library from OpenSSL |
d02b48c6 RE |
1244 | ; |
1245 | ||
0b352c58 | 1246 | LIBRARY $libname $liboptions |
d02b48c6 | 1247 | |
d02b48c6 RE |
1248 | EOF |
1249 | ||
cd4c36ad | 1250 | if ($W16) { |
d02b48c6 RE |
1251 | print <<"EOF"; |
1252 | CODE PRELOAD MOVEABLE | |
1253 | DATA PRELOAD MOVEABLE SINGLE | |
1254 | ||
1255 | EXETYPE WINDOWS | |
1256 | ||
1257 | HEAPSIZE 4096 | |
1258 | STACKSIZE 8192 | |
1259 | ||
1260 | EOF | |
47339f61 | 1261 | } |
d02b48c6 RE |
1262 | |
1263 | print "EXPORTS\n"; | |
1264 | ||
62dc5aad RL |
1265 | (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols); |
1266 | (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:FUNCTION/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols); | |
1267 | (@v)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:VARIABLE/,@symbols); | |
9c67ab2f | 1268 | @symbols=((sort @e),(sort @r), (sort @v)); |
d02b48c6 | 1269 | |
d02b48c6 | 1270 | |
948d0125 RL |
1271 | foreach $sym (@symbols) { |
1272 | (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; | |
9c67ab2f | 1273 | my $v = 0; |
62dc5aad | 1274 | $v = 1 if $i =~ /^.*?:.*?:VARIABLE/; |
948d0125 RL |
1275 | if (!defined($nums{$s})) { |
1276 | printf STDERR "Warning: $s does not have a number assigned\n" | |
62dc5aad | 1277 | if(!$do_update); |
47339f61 | 1278 | } else { |
62dc5aad | 1279 | (my $n, my $dummy) = split /\\/, $nums{$s}; |
d63b8db8 | 1280 | my %pf = (); |
62dc5aad RL |
1281 | my $p = ($i =~ /^[^:]*:([^:]*):/,$1); |
1282 | my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1); | |
1283 | if (is_valid($p,1) && is_valid($a,0)) { | |
1284 | my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1); | |
1285 | if ($prev eq $s2) { | |
1286 | print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n"; | |
1287 | } | |
1288 | $prev = $s2; # To warn about duplicates... | |
cd4c36ad | 1289 | if($v && !$OS2) { |
b4f682d3 | 1290 | printf OUT " %s%-39s @%-8d DATA\n",($W32)?"":"_",$s2,$n; |
9c67ab2f | 1291 | } else { |
cd4c36ad | 1292 | printf OUT " %s%-39s @%d\n",($W32||$OS2)?"":"_",$s2,$n; |
9c67ab2f | 1293 | } |
965c1775 | 1294 | } |
d02b48c6 | 1295 | } |
d02b48c6 | 1296 | } |
47339f61 DSH |
1297 | printf OUT "\n"; |
1298 | } | |
d02b48c6 RE |
1299 | |
1300 | sub load_numbers | |
47339f61 DSH |
1301 | { |
1302 | my($name)=@_; | |
1303 | my(@a,%ret); | |
d02b48c6 | 1304 | |
55a9cc6e | 1305 | $max_num = 0; |
948d0125 RL |
1306 | $num_noinfo = 0; |
1307 | $prev = ""; | |
62dc5aad | 1308 | $prev_cnt = 0; |
55a9cc6e | 1309 | |
d02b48c6 | 1310 | open(IN,"<$name") || die "unable to open $name:$!\n"; |
47339f61 | 1311 | while (<IN>) { |
d02b48c6 RE |
1312 | chop; |
1313 | s/#.*$//; | |
1314 | next if /^\s*$/; | |
1315 | @a=split; | |
948d0125 | 1316 | if (defined $ret{$a[0]}) { |
62dc5aad RL |
1317 | # This is actually perfectly OK |
1318 | #print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n"; | |
948d0125 RL |
1319 | } |
1320 | if ($max_num > $a[1]) { | |
1321 | print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n"; | |
1322 | } | |
62dc5aad | 1323 | elsif ($max_num == $a[1]) { |
948d0125 RL |
1324 | # This is actually perfectly OK |
1325 | #print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n"; | |
62dc5aad RL |
1326 | if ($a[0] eq $prev) { |
1327 | $prev_cnt++; | |
1328 | $a[0] .= "{$prev_cnt}"; | |
1329 | } | |
1330 | } | |
1331 | else { | |
1332 | $prev_cnt = 0; | |
948d0125 RL |
1333 | } |
1334 | if ($#a < 2) { | |
1335 | # Existence will be proven later, in do_defs | |
1336 | $ret{$a[0]}=$a[1]; | |
1337 | $num_noinfo++; | |
1338 | } else { | |
1339 | $ret{$a[0]}=$a[1]."\\".$a[2]; # \\ is a special marker | |
1340 | } | |
55a9cc6e | 1341 | $max_num = $a[1] if $a[1] > $max_num; |
948d0125 RL |
1342 | $prev=$a[0]; |
1343 | } | |
1344 | if ($num_noinfo) { | |
1345 | print STDERR "Warning: $num_noinfo symbols were without info."; | |
1346 | if ($do_rewrite) { | |
1347 | printf STDERR " The rewrite will fix this.\n"; | |
1348 | } else { | |
1349 | printf STDERR " You should do a rewrite to fix this.\n"; | |
1350 | } | |
47339f61 | 1351 | } |
d02b48c6 RE |
1352 | close(IN); |
1353 | return(%ret); | |
47339f61 | 1354 | } |
55a9cc6e | 1355 | |
948d0125 RL |
1356 | sub parse_number |
1357 | { | |
1358 | (my $str, my $what) = @_; | |
1359 | (my $n, my $i) = split(/\\/,$str); | |
1360 | if ($what eq "n") { | |
1361 | return $n; | |
1362 | } else { | |
1363 | return $i; | |
1364 | } | |
1365 | } | |
1366 | ||
1367 | sub rewrite_numbers | |
1368 | { | |
1369 | (*OUT,$name,*nums,@symbols)=@_; | |
1370 | my $thing; | |
1371 | ||
1372 | print STDERR "Rewriting $name\n"; | |
1373 | ||
62dc5aad | 1374 | my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols); |
948d0125 RL |
1375 | my $r; my %r; my %rsyms; |
1376 | foreach $r (@r) { | |
1377 | (my $s, my $i) = split /\\/, $r; | |
1378 | my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/; | |
1379 | $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/; | |
1380 | $r{$a} = $s."\\".$i; | |
1381 | $rsyms{$s} = 1; | |
1382 | } | |
1383 | ||
451e60e9 RL |
1384 | my %syms = (); |
1385 | foreach $_ (@symbols) { | |
1386 | (my $n, my $i) = split /\\/; | |
1387 | $syms{$n} = 1; | |
1388 | } | |
1389 | ||
89eeccac RL |
1390 | my @s=sort { |
1391 | &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") | |
1392 | || $a cmp $b | |
1393 | } keys %nums; | |
948d0125 RL |
1394 | foreach $sym (@s) { |
1395 | (my $n, my $i) = split /\\/, $nums{$sym}; | |
1396 | next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/; | |
1397 | next if defined($rsyms{$sym}); | |
62dc5aad | 1398 | 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 |
1399 | $i="NOEXIST::FUNCTION:" |
1400 | if !defined($i) || $i eq "" || !defined($syms{$sym}); | |
62dc5aad RL |
1401 | my $s2 = $sym; |
1402 | $s2 =~ s/\{[0-9]+\}$//; | |
b4f682d3 | 1403 | printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i; |
948d0125 RL |
1404 | if (exists $r{$sym}) { |
1405 | (my $s, $i) = split /\\/,$r{$sym}; | |
62dc5aad RL |
1406 | my $s2 = $s; |
1407 | $s2 =~ s/\{[0-9]+\}$//; | |
b4f682d3 | 1408 | printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i; |
948d0125 RL |
1409 | } |
1410 | } | |
1411 | } | |
1412 | ||
55a9cc6e | 1413 | sub update_numbers |
47339f61 | 1414 | { |
948d0125 RL |
1415 | (*OUT,$name,*nums,my $start_num, my @symbols)=@_; |
1416 | my $new_syms = 0; | |
1417 | ||
1418 | print STDERR "Updating $name numbers\n"; | |
1419 | ||
62dc5aad | 1420 | my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols); |
948d0125 RL |
1421 | my $r; my %r; my %rsyms; |
1422 | foreach $r (@r) { | |
1423 | (my $s, my $i) = split /\\/, $r; | |
1424 | my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/; | |
1425 | $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/; | |
1426 | $r{$a} = $s."\\".$i; | |
1427 | $rsyms{$s} = 1; | |
1428 | } | |
1429 | ||
1430 | foreach $sym (@symbols) { | |
1431 | (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; | |
1432 | next if $i =~ /^.*?:.*?:\w+\(\w+\)/; | |
1433 | next if defined($rsyms{$sym}); | |
1434 | die "ERROR: Symbol $sym had no info attached to it." | |
1435 | if $i eq ""; | |
1436 | if (!exists $nums{$s}) { | |
1437 | $new_syms++; | |
62dc5aad RL |
1438 | my $s2 = $s; |
1439 | $s2 =~ s/\{[0-9]+\}$//; | |
b4f682d3 | 1440 | printf OUT "%s%-39s %d\t%s\n","",$s2, ++$start_num,$i; |
948d0125 | 1441 | if (exists $r{$s}) { |
33b1a4c2 | 1442 | ($s, $i) = split /\\/,$r{$s}; |
62dc5aad | 1443 | $s =~ s/\{[0-9]+\}$//; |
b4f682d3 | 1444 | printf OUT "%s%-39s %d\t%s\n","",$s, $start_num,$i; |
948d0125 | 1445 | } |
55a9cc6e | 1446 | } |
47339f61 | 1447 | } |
948d0125 RL |
1448 | if($new_syms) { |
1449 | print STDERR "$new_syms New symbols added\n"; | |
55a9cc6e | 1450 | } else { |
948d0125 RL |
1451 | print STDERR "No New symbols Added\n"; |
1452 | } | |
1453 | } | |
1454 | ||
1455 | sub check_existing | |
1456 | { | |
1457 | (*nums, my @symbols)=@_; | |
1458 | my %existing; my @remaining; | |
1459 | @remaining=(); | |
1460 | foreach $sym (@symbols) { | |
1461 | (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; | |
1462 | $existing{$s}=1; | |
1463 | } | |
1464 | foreach $sym (keys %nums) { | |
1465 | if (!exists $existing{$sym}) { | |
1466 | push @remaining, $sym; | |
1467 | } | |
1468 | } | |
1469 | if(@remaining) { | |
1470 | print STDERR "The following symbols do not seem to exist:\n"; | |
1471 | foreach $sym (@remaining) { | |
1472 | print STDERR "\t",$sym,"\n"; | |
1473 | } | |
55a9cc6e | 1474 | } |
47339f61 | 1475 | } |
948d0125 | 1476 |