1 #!/usr/local/bin/perl -w
5 # It does this by parsing the header files and looking for the
6 # prototyped functions: it then prunes the output.
8 # Intermediary files are created, call libeay.num and ssleay.num,
9 # The format of these files is:
11 # routine-name nnnn info
13 # and the "info" part is actually a colon-separated string of fields with
14 # the following meaning:
16 # existence:platform:kind:algorithms
18 # - "existence" can be "EXIST" or "NOEXIST" depending on if the symbol is
19 # found somewhere in the source,
20 # - "platforms" is empty if it exists on all platforms, otherwise it contains
21 # comma-separated list of the platform, just as they are if the symbol exists
22 # for those platforms, or prepended with a "!" if not. This helps resolve
23 # symbol name variants for platforms where the names are too long for the
24 # compiler or linker, or if the systems is case insensitive and there is a
25 # clash, or the symbol is implemented differently (see
26 # EXPORT_VAR_AS_FUNCTION). This script assumes renaming of symbols is found
27 # in the file crypto/symhacks.h.
28 # The semantics for the platforms is that every item is checked against the
29 # environment. For the negative items ("!FOO"), if any of them is false
30 # (i.e. "FOO" is true) in the environment, the corresponding symbol can't be
31 # used. For the positive itms, if all of them are false in the environment,
32 # the corresponding symbol can't be used. Any combination of positive and
33 # negative items are possible, and of course leave room for some redundancy.
34 # - "kind" is "FUNCTION" or "VARIABLE". The meaning of that is obvious.
35 # - "algorithms" is a comma-separated list of algorithm names. This helps
36 # exclude symbols that are part of an algorithm that some user wants to
42 my $crypto_num= "util/libeay.num";
43 my $ssl_num= "util/ssleay.num";
52 my $do_checkexist = 0;
60 # Set this to make typesafe STACK definitions appear in DEF
61 my $safe_stack_def = 0;
63 my @known_platforms = ( "__FreeBSD__", "PERL5",
64 "EXPORT_VAR_AS_FUNCTION", "ZLIB",
65 "OPENSSL_FIPS", "OPENSSL_FIPSCAPABLE" );
66 my @known_ossl_platforms = ( "VMS", "WIN32", "WINNT", "OS2" );
67 my @known_algorithms = ( "RC2", "RC4", "RC5", "IDEA", "DES", "BF",
68 "CAST", "MD2", "MD4", "MD5", "SHA", "SHA0", "SHA1",
69 "SHA256", "SHA512", "RMD160",
70 "MDC2", "WHIRLPOOL", "RSA", "DSA", "DH", "EC", "ECDH", "ECDSA", "EC2M",
71 "HMAC", "AES", "CAMELLIA", "SEED", "GOST",
73 "EC_NISTP_64_GCC_128",
74 # Envelope "algorithms"
75 "EVP", "X509", "ASN1_TYPEDEFS",
77 "BIO", "COMP", "BUFFER", "LHASH", "STACK", "ERR",
79 # External "algorithms"
80 "FP_API", "STDIO", "SOCK", "KRB5", "DGRAM",
82 "STATIC_ENGINE", "ENGINE", "HW", "GMP",
84 "TLSEXT", "PSK", "SRP", "HEARTBEATS",
95 # Deprecated functions
107 # APPLINK (win build feature?)
112 open(IN,"<Makefile") || die "unable to open Makefile!\n";
114 $options=$1 if (/^OPTIONS=(.*)$/);
118 # The following ciphers may be excluded (by Configure). This means functions
119 # defined with ifndef(NO_XXX) are not included in the .def file, and everything
120 # in directory xxx is ignored.
121 my $no_rc2; my $no_rc4; my $no_rc5; my $no_idea; my $no_des; my $no_bf;
122 my $no_cast; my $no_whirlpool; my $no_camellia; my $no_seed;
123 my $no_md2; my $no_md4; my $no_md5; my $no_sha; my $no_ripemd; my $no_mdc2;
124 my $no_rsa; my $no_dsa; my $no_dh; my $no_aes; my $no_krb5;
125 my $no_ec; my $no_ecdsa; my $no_ecdh; my $no_engine; my $no_hw;
126 my $no_fp_api; my $no_static_engine=1; my $no_gmp; my $no_deprecated;
127 my $no_psk; my $no_tlsext; my $no_cms; my $no_capieng;
128 my $no_jpake; my $no_srp; my $no_ec2m; my $no_nistp_gcc;
129 my $no_nextprotoneg; my $no_sctp; my $no_srtp; my $no_ssl_trace;
130 my $no_unit_test; my $no_ssl3_method; my $no_ocb;
137 foreach (@ARGV, split(/ /, $options))
139 $debug=1 if $_ eq "debug";
140 $W32=1 if $_ eq "32";
141 die "win16 not supported" if $_ eq "16";
146 if ($_ eq "VMS-VAX") {
150 if ($_ eq "VMS-NonVAX") {
154 $VMS=1 if $_ eq "VMS";
155 $OS2=1 if $_ eq "OS2";
157 if ($_ eq "zlib" || $_ eq "enable-zlib" || $_ eq "zlib-dynamic"
158 || $_ eq "enable-zlib-dynamic") {
162 $do_ssl=1 if $_ eq "ssleay";
167 $do_crypto=1 if $_ eq "libeay";
168 if ($_ eq "crypto") {
172 $no_static_engine=1 if $_ eq "no-static-engine";
173 $no_static_engine=0 if $_ eq "enable-static-engine";
174 $do_update=1 if $_ eq "update";
175 $do_rewrite=1 if $_ eq "rewrite";
176 $do_ctest=1 if $_ eq "ctest";
177 $do_ctestall=1 if $_ eq "ctestall";
178 $do_checkexist=1 if $_ eq "exist";
179 #$safe_stack_def=1 if $_ eq "-DDEBUG_SAFESTACK";
181 if (/^no-rc2$/) { $no_rc2=1; }
182 elsif (/^no-rc4$/) { $no_rc4=1; }
183 elsif (/^no-rc5$/) { $no_rc5=1; }
184 elsif (/^no-idea$/) { $no_idea=1; }
185 elsif (/^no-des$/) { $no_des=1; $no_mdc2=1; }
186 elsif (/^no-bf$/) { $no_bf=1; }
187 elsif (/^no-cast$/) { $no_cast=1; }
188 elsif (/^no-whirlpool$/) { $no_whirlpool=1; }
189 elsif (/^no-md2$/) { $no_md2=1; }
190 elsif (/^no-md4$/) { $no_md4=1; }
191 elsif (/^no-md5$/) { $no_md5=1; }
192 elsif (/^no-sha$/) { $no_sha=1; }
193 elsif (/^no-ripemd$/) { $no_ripemd=1; }
194 elsif (/^no-mdc2$/) { $no_mdc2=1; }
195 elsif (/^no-rsa$/) { $no_rsa=1; }
196 elsif (/^no-dsa$/) { $no_dsa=1; }
197 elsif (/^no-dh$/) { $no_dh=1; }
198 elsif (/^no-ec$/) { $no_ec=1; }
199 elsif (/^no-ecdsa$/) { $no_ecdsa=1; }
200 elsif (/^no-ecdh$/) { $no_ecdh=1; }
201 elsif (/^no-aes$/) { $no_aes=1; }
202 elsif (/^no-camellia$/) { $no_camellia=1; }
203 elsif (/^no-seed$/) { $no_seed=1; }
204 elsif (/^no-evp$/) { $no_evp=1; }
205 elsif (/^no-lhash$/) { $no_lhash=1; }
206 elsif (/^no-stack$/) { $no_stack=1; }
207 elsif (/^no-err$/) { $no_err=1; }
208 elsif (/^no-buffer$/) { $no_buffer=1; }
209 elsif (/^no-bio$/) { $no_bio=1; }
210 #elsif (/^no-locking$/) { $no_locking=1; }
211 elsif (/^no-comp$/) { $no_comp=1; }
212 elsif (/^no-dso$/) { $no_dso=1; }
213 elsif (/^no-krb5$/) { $no_krb5=1; }
214 elsif (/^no-engine$/) { $no_engine=1; }
215 elsif (/^no-hw$/) { $no_hw=1; }
216 elsif (/^no-gmp$/) { $no_gmp=1; }
217 elsif (/^no-tlsext$/) { $no_tlsext=1; }
218 elsif (/^no-cms$/) { $no_cms=1; }
219 elsif (/^no-ec2m$/) { $no_ec2m=1; }
220 elsif (/^no-ec-nistp224-64-gcc-128$/) { $no_nistp_gcc=1; }
221 elsif (/^no-nextprotoneg$/) { $no_nextprotoneg=1; }
222 elsif (/^no-ssl3-method$/) { $no_ssl3_method=1; }
223 elsif (/^no-ssl-trace$/) { $no_ssl_trace=1; }
224 elsif (/^no-capieng$/) { $no_capieng=1; }
225 elsif (/^no-jpake$/) { $no_jpake=1; }
226 elsif (/^no-srp$/) { $no_srp=1; }
227 elsif (/^no-sctp$/) { $no_sctp=1; }
228 elsif (/^no-srtp$/) { $no_srtp=1; }
229 elsif (/^no-unit-test$/){ $no_unit_test=1; }
230 elsif (/^no-deprecated$/) { $no_deprecated=1; }
231 elsif (/^no-ocb/){ $no_ocb=1; }
244 # If no platform is given, assume WIN32
245 if ($W32 + $VMS + $OS2 == 0) {
249 if (!$do_ssl && !$do_crypto)
251 print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT | OS2 ]\n";
255 %ssl_list=&load_numbers($ssl_num);
257 %crypto_list=&load_numbers($crypto_num);
258 $max_crypto = $max_num;
265 my $crypto ="crypto/crypto.h";
266 $crypto.=" crypto/cryptlib.h";
267 $crypto.=" crypto/o_dir.h";
268 $crypto.=" crypto/o_str.h";
269 $crypto.=" crypto/des/des.h" ; # unless $no_des;
270 $crypto.=" crypto/idea/idea.h" ; # unless $no_idea;
271 $crypto.=" crypto/rc4/rc4.h" ; # unless $no_rc4;
272 $crypto.=" crypto/rc5/rc5.h" ; # unless $no_rc5;
273 $crypto.=" crypto/rc2/rc2.h" ; # unless $no_rc2;
274 $crypto.=" crypto/bf/blowfish.h" ; # unless $no_bf;
275 $crypto.=" crypto/cast/cast.h" ; # unless $no_cast;
276 $crypto.=" crypto/whrlpool/whrlpool.h" ;
277 $crypto.=" crypto/md2/md2.h" ; # unless $no_md2;
278 $crypto.=" crypto/md4/md4.h" ; # unless $no_md4;
279 $crypto.=" crypto/md5/md5.h" ; # unless $no_md5;
280 $crypto.=" crypto/mdc2/mdc2.h" ; # unless $no_mdc2;
281 $crypto.=" crypto/sha/sha.h" ; # unless $no_sha;
282 $crypto.=" crypto/ripemd/ripemd.h" ; # unless $no_ripemd;
283 $crypto.=" crypto/aes/aes.h" ; # unless $no_aes;
284 $crypto.=" crypto/camellia/camellia.h" ; # unless $no_camellia;
285 $crypto.=" crypto/seed/seed.h"; # unless $no_seed;
287 $crypto.=" crypto/bn/bn.h";
288 $crypto.=" crypto/rsa/rsa.h" ; # unless $no_rsa;
289 $crypto.=" crypto/dsa/dsa.h" ; # unless $no_dsa;
290 $crypto.=" crypto/dh/dh.h" ; # unless $no_dh;
291 $crypto.=" crypto/ec/ec.h" ; # unless $no_ec;
292 $crypto.=" crypto/ecdsa/ecdsa.h" ; # unless $no_ecdsa;
293 $crypto.=" crypto/ecdh/ecdh.h" ; # unless $no_ecdh;
294 $crypto.=" crypto/hmac/hmac.h" ; # unless $no_hmac;
295 $crypto.=" crypto/cmac/cmac.h" ;
297 $crypto.=" crypto/engine/engine.h"; # unless $no_engine;
298 $crypto.=" crypto/stack/stack.h" ; # unless $no_stack;
299 $crypto.=" crypto/buffer/buffer.h" ; # unless $no_buffer;
300 $crypto.=" crypto/bio/bio.h" ; # unless $no_bio;
301 $crypto.=" crypto/dso/dso.h" ; # unless $no_dso;
302 $crypto.=" crypto/lhash/lhash.h" ; # unless $no_lhash;
303 $crypto.=" crypto/conf/conf.h";
304 $crypto.=" crypto/txt_db/txt_db.h";
306 $crypto.=" crypto/evp/evp.h" ; # unless $no_evp;
307 $crypto.=" crypto/objects/objects.h";
308 $crypto.=" crypto/pem/pem.h";
309 #$crypto.=" crypto/meth/meth.h";
310 $crypto.=" crypto/asn1/asn1.h";
311 $crypto.=" crypto/asn1/asn1t.h";
312 $crypto.=" crypto/asn1/asn1_mac.h";
313 $crypto.=" crypto/err/err.h" ; # unless $no_err;
314 $crypto.=" crypto/pkcs7/pkcs7.h";
315 $crypto.=" crypto/pkcs12/pkcs12.h";
316 $crypto.=" crypto/x509/x509.h";
317 $crypto.=" crypto/x509/x509_vfy.h";
318 $crypto.=" crypto/x509v3/x509v3.h";
319 $crypto.=" crypto/ts/ts.h";
320 $crypto.=" crypto/rand/rand.h";
321 $crypto.=" crypto/comp/comp.h" ; # unless $no_comp;
322 $crypto.=" crypto/ocsp/ocsp.h";
323 $crypto.=" crypto/ui/ui.h";
324 $crypto.=" crypto/krb5/krb5_asn.h";
325 #$crypto.=" crypto/store/store.h";
326 $crypto.=" crypto/pqueue/pqueue.h";
327 $crypto.=" crypto/cms/cms.h";
328 $crypto.=" crypto/jpake/jpake.h";
329 $crypto.=" crypto/srp/srp.h";
330 $crypto.=" crypto/modes/modes.h";
332 my $symhacks="crypto/symhacks.h";
334 my @ssl_symbols = &do_defs("SSLEAY", $ssl, $symhacks);
335 my @crypto_symbols = &do_defs("LIBEAY", $crypto, $symhacks);
341 &maybe_add_info("SSLEAY",*ssl_list,@ssl_symbols);
342 if ($do_rewrite == 1) {
343 open(OUT, ">$ssl_num");
344 &rewrite_numbers(*OUT,"SSLEAY",*ssl_list,@ssl_symbols);
346 open(OUT, ">>$ssl_num");
348 &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl,@ssl_symbols);
352 if($do_crypto == 1) {
354 &maybe_add_info("LIBEAY",*crypto_list,@crypto_symbols);
355 if ($do_rewrite == 1) {
356 open(OUT, ">$crypto_num");
357 &rewrite_numbers(*OUT,"LIBEAY",*crypto_list,@crypto_symbols);
359 open(OUT, ">>$crypto_num");
361 &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto,@crypto_symbols);
365 } elsif ($do_checkexist) {
366 &check_existing(*ssl_list, @ssl_symbols)
368 &check_existing(*crypto_list, @crypto_symbols)
370 } elsif ($do_ctest || $do_ctestall) {
374 /* Test file to check all DEF file symbols are present by trying
375 * to link to all of them. This is *not* intended to be run!
381 &print_test_file(*STDOUT,"SSLEAY",*ssl_list,$do_ctestall,@ssl_symbols)
384 &print_test_file(*STDOUT,"LIBEAY",*crypto_list,$do_ctestall,@crypto_symbols)
391 &print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols)
394 &print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols)
402 my($name,$files,$symhacksfile)=@_;
406 my %platform; # For anything undefined, we assume ""
407 my %kind; # For anything undefined, we assume "FUNCTION"
408 my %algorithm; # For anything undefined, we assume ""
410 my %variant_cnt; # To be able to allocate "name{n}" if "name"
411 # is the same name as the original.
413 my %unknown_algorithms = ();
416 foreach $file (split(/\s+/,$symhacksfile." ".$files))
418 print STDERR "DEBUG: starting on $file:\n" if $debug;
419 open(IN,"<$file") || die "unable to open $file:$!\n";
420 my $line = "", my $def= "";
422 (map { $_ => 0 } @known_platforms),
423 (map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms),
424 (map { "OPENSSL_NO_".$_ => 0 } @known_algorithms),
425 (map { "OPENSSL_USE_".$_ => 0 } @known_algorithms),
432 my $symhacking = $file eq $symhacksfile;
433 my @current_platforms = ();
434 my @current_algorithms = ();
436 # params: symbol, alias, platforms, kind
437 # The reason to put this subroutine in a variable is that
438 # it will otherwise create it's own, unshared, version of
439 # %tag and %variant...
440 my $make_variant = sub
442 my ($s, $a, $p, $k) = @_;
445 print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug;
450 map { $tag{$_} == 1 ? $_ : "" }
457 map { $tag{$_} == 1 ? $_ : "" }
462 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" }
463 @known_ossl_platforms));
464 print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug;
465 if ($a1 eq "") { $a1 = $a2; }
466 elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; }
469 if (!defined($variant_cnt{$s}))
471 $variant_cnt{$s} = 0;
474 $a .= "{$variant_cnt{$s}}";
476 my $toadd = $a.":".$a1.(defined($k)?":".$k:"");
477 my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:"");
478 if (!grep(/^$togrep$/,
479 split(/;/, defined($variant{$s})?$variant{$s}:""))) {
480 if (defined($variant{$s})) { $variant{$s} .= ";"; }
481 $variant{$s} .= $toadd;
483 print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug;
486 print STDERR "DEBUG: parsing ----------\n" if $debug;
489 #Inside a DECLARE_DEPRECATED
490 $parens += count_parens($_);
493 if (/\/\* Error codes for the \w+ functions\. \*\//)
505 chop; # remove ending backslash
511 if (not /\*\//) { # multiline comment...
512 $line = $_; # ... just accumulate
515 s/\/\*.*?\*\///gs;# wipe it
521 $cpp-- if /^#\s*endif/;
524 $cpp = 1 if /^#.*ifdef.*cplusplus/;
526 s/{[^{}]*}//gs; # ignore {} blocks
527 print STDERR "DEBUG: \$def=\"$def\"\n" if $debug && $def ne "";
528 print STDERR "DEBUG: \$_=\"$_\"\n" if $debug;
529 if (/^\#\s*ifndef\s+(.*)/) {
533 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
534 } elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) {
536 if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) {
539 foreach $tmp_ (split '\&\&',$tmp_1) {
540 $tmp_ =~ /!defined\(([^\)]+)\)/;
541 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
546 print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O...
547 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
551 } elsif (/^\#\s*ifdef\s+(\S*)/) {
555 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
556 } elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) {
558 if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) {
561 foreach $tmp_ (split '\|\|',$tmp_1) {
562 $tmp_ =~ /defined\(([^\)]+)\)/;
563 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
568 print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O...
569 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
573 } elsif (/^\#\s*error\s+(\w+) is disabled\./) {
575 while($tag[$tag_i] ne "-") {
576 if ($tag[$tag_i] eq "OPENSSL_NO_".$1) {
577 $tag{$tag[$tag_i]}=2;
578 print STDERR "DEBUG: $file: chaged tag $1 = 2\n" if $debug;
582 } elsif (/^\#\s*endif/) {
584 while($tag_i > 0 && $tag[$tag_i] ne "-") {
586 print STDERR "DEBUG: \$t=\"$t\"\n" if $debug;
592 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
594 if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) {
596 } elsif($t =~ /^OPENSSL_USE_([A-Z0-9_]+)$/) {
602 && !grep(/^$t$/, @known_algorithms)) {
603 $unknown_algorithms{$t} = 1;
604 #print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug;
609 } elsif (/^\#\s*else/) {
611 while($tag[$tag_i] ne "-") {
614 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
617 } elsif (/^\#\s*if\s+1/) {
622 print STDERR "DEBUG: $file: found 1\n" if $debug;
623 } elsif (/^\#\s*if\s+0/) {
628 print STDERR "DEBUG: $file: found 0\n" if $debug;
629 } elsif (/^\#\s*define\s+(\w+)\s+(\w+)/
630 && $symhacking && $tag{'TRUE'} != -1) {
631 # This is for aliasing. When we find an alias,
633 &$make_variant($1,$2);
634 print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug;
639 map { $tag{$_} == 1 ? $_ :
640 $tag{$_} == -1 ? "!".$_ : "" }
642 push @current_platforms
644 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ :
645 $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_ : "" }
646 @known_ossl_platforms);
647 @current_algorithms = ();
648 @current_algorithms =
650 map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" }
652 push @current_algorithms
654 map { $tag{"OPENSSL_USE_".$_} == 1 ? $_ : "" }
658 .join(',',@current_platforms).":"
659 .join(',',@current_algorithms).";";
662 if ($tag{'TRUE'} != -1) {
663 if (/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) {
665 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
666 $def .= "int d2i_$3(void);";
667 $def .= "int i2d_$3(void);";
668 # Variant for platforms that do not
669 # have to access globale variables
670 # in shared libraries through functions
673 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
674 .join(',',@current_algorithms).";";
675 $def .= "OPENSSL_EXTERN int $2_it;";
678 .join(',',@current_platforms).":"
679 .join(',',@current_algorithms).";";
680 # Variant for platforms that have to
681 # access globale variables in shared
682 # libraries through functions
683 &$make_variant("$2_it","$2_it",
684 "EXPORT_VAR_AS_FUNCTION",
687 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
688 $def .= "int d2i_$3(void);";
689 $def .= "int i2d_$3(void);";
690 $def .= "int $3_free(void);";
691 $def .= "int $3_new(void);";
692 # Variant for platforms that do not
693 # have to access globale variables
694 # in shared libraries through functions
697 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
698 .join(',',@current_algorithms).";";
699 $def .= "OPENSSL_EXTERN int $2_it;";
702 .join(',',@current_platforms).":"
703 .join(',',@current_algorithms).";";
704 # Variant for platforms that have to
705 # access globale variables in shared
706 # libraries through functions
707 &$make_variant("$2_it","$2_it",
708 "EXPORT_VAR_AS_FUNCTION",
711 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ ||
712 /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) {
713 $def .= "int d2i_$1(void);";
714 $def .= "int i2d_$1(void);";
715 $def .= "int $1_free(void);";
716 $def .= "int $1_new(void);";
717 # Variant for platforms that do not
718 # have to access globale variables
719 # in shared libraries through functions
722 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
723 .join(',',@current_algorithms).";";
724 $def .= "OPENSSL_EXTERN int $1_it;";
727 .join(',',@current_platforms).":"
728 .join(',',@current_algorithms).";";
729 # Variant for platforms that have to
730 # access globale variables in shared
731 # libraries through functions
732 &$make_variant("$1_it","$1_it",
733 "EXPORT_VAR_AS_FUNCTION",
736 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
737 $def .= "int d2i_$2(void);";
738 $def .= "int i2d_$2(void);";
739 # Variant for platforms that do not
740 # have to access globale variables
741 # in shared libraries through functions
744 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
745 .join(',',@current_algorithms).";";
746 $def .= "OPENSSL_EXTERN int $2_it;";
749 .join(',',@current_platforms).":"
750 .join(',',@current_algorithms).";";
751 # Variant for platforms that have to
752 # access globale variables in shared
753 # libraries through functions
754 &$make_variant("$2_it","$2_it",
755 "EXPORT_VAR_AS_FUNCTION",
758 } elsif (/^\s*DECLARE_ASN1_ALLOC_FUNCTIONS\s*\(\s*(\w*)\s*\)/) {
759 $def .= "int $1_free(void);";
760 $def .= "int $1_new(void);";
762 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
763 $def .= "int d2i_$2(void);";
764 $def .= "int i2d_$2(void);";
765 $def .= "int $2_free(void);";
766 $def .= "int $2_new(void);";
767 # Variant for platforms that do not
768 # have to access globale variables
769 # in shared libraries through functions
772 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
773 .join(',',@current_algorithms).";";
774 $def .= "OPENSSL_EXTERN int $2_it;";
777 .join(',',@current_platforms).":"
778 .join(',',@current_algorithms).";";
779 # Variant for platforms that have to
780 # access globale variables in shared
781 # libraries through functions
782 &$make_variant("$2_it","$2_it",
783 "EXPORT_VAR_AS_FUNCTION",
786 } elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) {
787 # Variant for platforms that do not
788 # have to access globale variables
789 # in shared libraries through functions
792 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
793 .join(',',@current_algorithms).";";
794 $def .= "OPENSSL_EXTERN int $1_it;";
797 .join(',',@current_platforms).":"
798 .join(',',@current_algorithms).";";
799 # Variant for platforms that have to
800 # access globale variables in shared
801 # libraries through functions
802 &$make_variant("$1_it","$1_it",
803 "EXPORT_VAR_AS_FUNCTION",
806 } elsif (/^\s*DECLARE_ASN1_NDEF_FUNCTION\s*\(\s*(\w*)\s*\)/) {
807 $def .= "int i2d_$1_NDEF(void);";
808 } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) {
810 } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION\s*\(\s*(\w*)\s*\)/) {
811 $def .= "int $1_print_ctx(void);";
813 } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
814 $def .= "int $2_print_ctx(void);";
816 } elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) {
818 } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ ||
819 /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ ||
820 /^DECLARE_PEM_rw_const\s*\(\s*(\w*)\s*,/ ) {
823 .join(',',@current_platforms).":"
824 .join(',',@current_algorithms).";";
825 $def .= "int PEM_read_$1(void);";
826 $def .= "int PEM_write_$1(void);";
829 .join(',',@current_platforms).":"
830 .join(',',@current_algorithms).";";
831 # Things that are everywhere
832 $def .= "int PEM_read_bio_$1(void);";
833 $def .= "int PEM_write_bio_$1(void);";
835 } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ ||
836 /^DECLARE_PEM_write_const\s*\(\s*(\w*)\s*,/ ||
837 /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) {
840 .join(',',@current_platforms).":"
841 .join(',',@current_algorithms).";";
842 $def .= "int PEM_write_$1(void);";
845 .join(',',@current_platforms).":"
846 .join(',',@current_algorithms).";";
847 # Things that are everywhere
848 $def .= "int PEM_write_bio_$1(void);";
850 } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ ||
851 /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) {
854 .join(',',@current_platforms).":"
855 .join(',',@current_algorithms).";";
856 $def .= "int PEM_read_$1(void);";
859 .join(',',@current_platforms).":"
860 .join(',',@current_algorithms).";";
861 # Things that are everywhere
862 $def .= "int PEM_read_bio_$1(void);";
864 } elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
865 # Variant for platforms that do not
866 # have to access globale variables
867 # in shared libraries through functions
870 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
871 .join(',',@current_algorithms).";";
872 $def .= "OPENSSL_EXTERN int _shadow_$2;";
875 .join(',',@current_platforms).":"
876 .join(',',@current_algorithms).";";
877 # Variant for platforms that have to
878 # access globale variables in shared
879 # libraries through functions
880 &$make_variant("_shadow_$2","_shadow_$2",
881 "EXPORT_VAR_AS_FUNCTION",
883 } elsif (/^\s*DECLARE_DEPRECATED\s*\(\s*(\w*(\s|\*|\w)*)/) {
885 $parens = count_parens($_);
887 } elsif ($tag{'CONST_STRICT'} != 1) {
888 if (/\{|\/\*|\([^\)]*$/) {
901 print STDERR "DEBUG: postprocessing ----------\n" if $debug;
902 foreach (split /;/, $def) {
903 my $s; my $k = "FUNCTION"; my $p; my $a;
907 next if(/typedef\W/);
910 # Reduce argument lists to empty ()
911 # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
913 s/\([^\(\)]+\)/\{\}/gs;
914 s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f
916 # pretend as we didn't use curly braces: {} -> ()
919 s/STACK_OF\(\)/void/gs;
920 s/LHASH_OF\(\)/void/gs;
922 print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug;
923 if (/^\#INFO:([^:]*):(.*)$/) {
926 print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug;
928 } elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) {
931 print STDERR "DEBUG: found external variable $s\n" if $debug;
932 } elsif (/TYPEDEF_\w+_OF/s) {
934 } elsif (/(\w+)\s*\(\).*/s) { # first token prior [first] () is
935 $s = $1; # a function name!
936 print STDERR "DEBUG: found function $s\n" if $debug;
937 } elsif (/\(/ and not (/=/)) {
938 print STDERR "File $file: cannot parse: $_;\n";
949 $a .= ",BF" if($s =~ /EVP_bf/);
950 $a .= ",CAST" if($s =~ /EVP_cast/);
951 $a .= ",DES" if($s =~ /EVP_des/);
952 $a .= ",DSA" if($s =~ /EVP_dss/);
953 $a .= ",IDEA" if($s =~ /EVP_idea/);
954 $a .= ",MD2" if($s =~ /EVP_md2/);
955 $a .= ",MD4" if($s =~ /EVP_md4/);
956 $a .= ",MD5" if($s =~ /EVP_md5/);
957 $a .= ",RC2" if($s =~ /EVP_rc2/);
958 $a .= ",RC4" if($s =~ /EVP_rc4/);
959 $a .= ",RC5" if($s =~ /EVP_rc5/);
960 $a .= ",RMD160" if($s =~ /EVP_ripemd/);
961 $a .= ",RSA" if($s =~ /EVP_(Open|Seal)(Final|Init)/);
962 $a .= ",RSA" if($s =~ /PEM_Seal(Final|Init|Update)/);
963 $a .= ",RSA" if($s =~ /RSAPrivateKey/);
964 $a .= ",RSA" if($s =~ /SSLv23?_((client|server)_)?method/);
967 &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p);
968 $algorithm{$s} .= ','.$a;
970 if (defined($variant{$s})) {
971 foreach $v (split /;/,$variant{$s}) {
972 (my $r, my $p, my $k) = split(/:/,$v);
973 my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p);
975 if (!defined($k)) { $k = $kind{$s}; }
976 $kind{$r} = $k."(".$s.")";
977 $algorithm{$r} = $algorithm{$s};
978 $platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p);
979 $platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip);
980 print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug;
983 print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug;
987 # Prune the returned symbols
989 delete $syms{"bn_dump1"};
990 $platform{"BIO_s_log"} .= ",!WIN32,!macintosh";
992 $platform{"PEM_read_NS_CERT_SEQ"} = "VMS";
993 $platform{"PEM_write_NS_CERT_SEQ"} = "VMS";
994 $platform{"PEM_read_P8_PRIV_KEY_INFO"} = "VMS";
995 $platform{"PEM_write_P8_PRIV_KEY_INFO"} = "VMS";
996 $platform{"EVP_sha384"} = "!VMSVAX";
997 $platform{"EVP_sha512"} = "!VMSVAX";
998 $platform{"SHA384_Init"} = "!VMSVAX";
999 $platform{"SHA384_Transform"} = "!VMSVAX";
1000 $platform{"SHA384_Update"} = "!VMSVAX";
1001 $platform{"SHA384_Final"} = "!VMSVAX";
1002 $platform{"SHA384"} = "!VMSVAX";
1003 $platform{"SHA512_Init"} = "!VMSVAX";
1004 $platform{"SHA512_Transform"} = "!VMSVAX";
1005 $platform{"SHA512_Update"} = "!VMSVAX";
1006 $platform{"SHA512_Final"} = "!VMSVAX";
1007 $platform{"SHA512"} = "!VMSVAX";
1010 # Info we know about
1012 push @ret, map { $_."\\".&info_string($_,"EXIST",
1015 $algorithm{$_}) } keys %syms;
1017 if (keys %unknown_algorithms) {
1018 print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n";
1019 print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n";
1024 # Param: string of comma-separated platform-specs.
1025 sub reduce_platforms
1027 my ($platforms) = @_;
1028 my $pl = defined($platforms) ? $platforms : "";
1029 my %p = map { $_ => 0 } split /,/, $pl;
1032 print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n"
1034 # We do this, because if there's code like the following, it really
1035 # means the function exists in all cases and should therefore be
1036 # everywhere. By increasing and decreasing, we may attain 0:
1043 foreach $platform (split /,/, $pl) {
1044 if ($platform =~ /^!(.*)$/) {
1050 foreach $platform (keys %p) {
1051 if ($p{$platform} == 0) { delete $p{$platform}; }
1056 $ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p));
1057 print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n"
1063 (my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_;
1065 my %a = defined($algorithms) ?
1066 map { $_ => 1 } split /,/, $algorithms : ();
1067 my $k = defined($kind) ? $kind : "FUNCTION";
1069 my $p = &reduce_platforms($platforms);
1076 $ret .= ":".join(',',sort keys %a);
1080 sub maybe_add_info {
1081 (my $name, *nums, my @symbols) = @_;
1086 print STDERR "Updating $name info\n";
1087 foreach $sym (@symbols) {
1088 (my $s, my $i) = split /\\/, $sym;
1089 if (defined($nums{$s})) {
1090 $i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/;
1091 (my $n, my $dummy) = split /\\/, $nums{$s};
1092 if (!defined($dummy) || $i ne $dummy) {
1093 $nums{$s} = $n."\\".$i;
1095 print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug;
1101 my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums;
1103 (my $n, my $i) = split /\\/, $nums{$sym};
1104 if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) {
1106 print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug;
1110 print STDERR "$new_info old symbols got an info update\n";
1112 print STDERR "You should do a rewrite to fix this.\n";
1115 print STDERR "No old symbols needed info update\n";
1119 # Param: string of comma-separated keywords, each possibly prefixed with a "!"
1122 my ($keywords_txt,$platforms) = @_;
1123 my (@keywords) = split /,/,$keywords_txt;
1124 my ($falsesum, $truesum) = (0, 1);
1126 # Param: one keyword
1129 my ($keyword,$platforms) = @_;
1133 if ($keyword eq "VMSVAX" && $VMSVAX) { return 1; }
1134 if ($keyword eq "VMSNonVAX" && $VMSNonVAX) { return 1; }
1135 if ($keyword eq "VMS" && $VMS) { return 1; }
1136 if ($keyword eq "WIN32" && $W32) { return 1; }
1137 if ($keyword eq "WINNT" && $NT) { return 1; }
1138 if ($keyword eq "OS2" && $OS2) { return 1; }
1139 # Special platforms:
1140 # EXPORT_VAR_AS_FUNCTION means that global variables
1141 # will be represented as functions. This currently
1142 # only happens on VMS-VAX.
1143 if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && ($VMSVAX || $W32)) {
1146 if ($keyword eq "OPENSSL_FIPSCAPABLE") {
1149 if ($keyword eq "OPENSSL_FIPS" && $fips) {
1152 if ($keyword eq "ZLIB" && $zlib) { return 1; }
1156 if ($keyword eq "RC2" && $no_rc2) { return 0; }
1157 if ($keyword eq "RC4" && $no_rc4) { return 0; }
1158 if ($keyword eq "RC5" && $no_rc5) { return 0; }
1159 if ($keyword eq "IDEA" && $no_idea) { return 0; }
1160 if ($keyword eq "DES" && $no_des) { return 0; }
1161 if ($keyword eq "BF" && $no_bf) { return 0; }
1162 if ($keyword eq "CAST" && $no_cast) { return 0; }
1163 if ($keyword eq "MD2" && $no_md2) { return 0; }
1164 if ($keyword eq "MD4" && $no_md4) { return 0; }
1165 if ($keyword eq "MD5" && $no_md5) { return 0; }
1166 if ($keyword eq "SHA" && $no_sha) { return 0; }
1167 if ($keyword eq "RMD160" && $no_ripemd) { return 0; }
1168 if ($keyword eq "MDC2" && $no_mdc2) { return 0; }
1169 if ($keyword eq "WHIRLPOOL" && $no_whirlpool) { return 0; }
1170 if ($keyword eq "RSA" && $no_rsa) { return 0; }
1171 if ($keyword eq "DSA" && $no_dsa) { return 0; }
1172 if ($keyword eq "DH" && $no_dh) { return 0; }
1173 if ($keyword eq "EC" && $no_ec) { return 0; }
1174 if ($keyword eq "ECDSA" && $no_ecdsa) { return 0; }
1175 if ($keyword eq "ECDH" && $no_ecdh) { return 0; }
1176 if ($keyword eq "AES" && $no_aes) { return 0; }
1177 if ($keyword eq "CAMELLIA" && $no_camellia) { return 0; }
1178 if ($keyword eq "SEED" && $no_seed) { return 0; }
1179 if ($keyword eq "EVP" && $no_evp) { return 0; }
1180 if ($keyword eq "LHASH" && $no_lhash) { return 0; }
1181 if ($keyword eq "STACK" && $no_stack) { return 0; }
1182 if ($keyword eq "ERR" && $no_err) { return 0; }
1183 if ($keyword eq "BUFFER" && $no_buffer) { return 0; }
1184 if ($keyword eq "BIO" && $no_bio) { return 0; }
1185 if ($keyword eq "COMP" && $no_comp) { return 0; }
1186 if ($keyword eq "DSO" && $no_dso) { return 0; }
1187 if ($keyword eq "KRB5" && $no_krb5) { return 0; }
1188 if ($keyword eq "ENGINE" && $no_engine) { return 0; }
1189 if ($keyword eq "HW" && $no_hw) { return 0; }
1190 if ($keyword eq "FP_API" && $no_fp_api) { return 0; }
1191 if ($keyword eq "STATIC_ENGINE" && $no_static_engine) { return 0; }
1192 if ($keyword eq "GMP" && $no_gmp) { return 0; }
1193 if ($keyword eq "TLSEXT" && $no_tlsext) { return 0; }
1194 if ($keyword eq "PSK" && $no_psk) { return 0; }
1195 if ($keyword eq "CMS" && $no_cms) { return 0; }
1196 if ($keyword eq "EC_NISTP_64_GCC_128" && $no_nistp_gcc)
1198 if ($keyword eq "EC2M" && $no_ec2m) { return 0; }
1199 if ($keyword eq "NEXTPROTONEG" && $no_nextprotoneg) { return 0; }
1200 if ($keyword eq "SSL3_METHOD" && $no_ssl3_method) { return 0; }
1201 if ($keyword eq "SSL_TRACE" && $no_ssl_trace) { return 0; }
1202 if ($keyword eq "CAPIENG" && $no_capieng) { return 0; }
1203 if ($keyword eq "JPAKE" && $no_jpake) { return 0; }
1204 if ($keyword eq "SRP" && $no_srp) { return 0; }
1205 if ($keyword eq "SCTP" && $no_sctp) { return 0; }
1206 if ($keyword eq "SRTP" && $no_srtp) { return 0; }
1207 if ($keyword eq "UNIT_TEST" && $no_unit_test) { return 0; }
1208 if ($keyword eq "DEPRECATED" && $no_deprecated) { return 0; }
1209 if ($keyword eq "OCB" && $no_ocb) { return 0; }
1211 # Nothing recognise as true
1216 foreach $k (@keywords) {
1217 if ($k =~ /^!(.*)$/) {
1218 $falsesum += &recognise($1,$platforms);
1220 $truesum *= &recognise($k,$platforms);
1223 print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug;
1224 return (!$falsesum) && $truesum;
1229 (*OUT,my $name,*nums,my $testall,my @symbols)=@_;
1230 my $n = 1; my @e; my @r;
1231 my $sym; my $prev = ""; my $prefSSLeay;
1233 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
1234 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
1235 @symbols=((sort @e),(sort @r));
1237 foreach $sym (@symbols) {
1238 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1240 $v = 1 if $i=~ /^.*?:.*?:VARIABLE/;
1241 my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
1242 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
1243 if (!defined($nums{$s})) {
1244 print STDERR "Warning: $s does not have a number assigned\n"
1246 } elsif (is_valid($p,1) && is_valid($a,0)) {
1247 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
1249 print OUT "\t/* The following has already appeared previously */\n";
1250 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
1252 $prev = $s2; # To warn about duplicates...
1254 ($nn,$ni)=($nums{$s2} =~ /^(.*?)\\(.*)$/);
1256 print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n";
1258 print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n";
1267 open MF, 'Makefile' or return $v;
1269 $v = $1, last if /^VERSION=(.*?)\s*$/;
1277 (*OUT,my $name,*nums,my @symbols)=@_;
1278 my $n = 1; my @e; my @r; my @v; my $prev="";
1280 my $libname = $name;
1281 my $http_vendor = 'www.openssl.org/';
1282 my $version = get_version();
1283 my $what = "OpenSSL: implementation of Secure Socket Layer";
1284 my $description = "$what $version, $name - http://$http_vendor";
1289 { # DLL names should not clash on the whole system.
1290 # However, they should not have any particular relationship
1291 # to the name of the static library. Chose descriptive names
1292 # (must be at most 8 chars).
1293 my %translate = (ssl => 'open_ssl', crypto => 'cryptssl');
1294 $libname = $translate{$name} || $name;
1295 $liboptions = <<EOO;
1297 DATA MULTIPLE NONSHARED
1299 # Vendor field can't contain colon, drat; so we omit http://
1300 $description = "\@#$http_vendor:$version#\@$what; DLL for library $name. Build for EMX -Zmtd";
1305 ; Definition file for the DLL version of the $name library from OpenSSL
1308 LIBRARY $libname $liboptions
1314 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols);
1315 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:FUNCTION/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols);
1316 (@v)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:VARIABLE/,@symbols);
1317 @symbols=((sort @e),(sort @r), (sort @v));
1320 foreach $sym (@symbols) {
1321 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1323 $v = 1 if $i =~ /^.*?:.*?:VARIABLE/;
1324 if (!defined($nums{$s})) {
1325 printf STDERR "Warning: $s does not have a number assigned\n"
1328 (my $n, my $dummy) = split /\\/, $nums{$s};
1330 my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
1331 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
1332 if (is_valid($p,1) && is_valid($a,0)) {
1333 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
1335 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
1337 $prev = $s2; # To warn about duplicates...
1339 printf OUT " %s%-39s @%-8d DATA\n",($W32)?"":"_",$s2,$n;
1341 printf OUT " %s%-39s @%d\n",($W32||$OS2)?"":"_",$s2,$n;
1359 open(IN,"<$name") || die "unable to open $name:$!\n";
1365 if (defined $ret{$a[0]}) {
1366 # This is actually perfectly OK
1367 #print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n";
1369 if ($max_num > $a[1]) {
1370 print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n";
1372 elsif ($max_num == $a[1]) {
1373 # This is actually perfectly OK
1374 #print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n";
1375 if ($a[0] eq $prev) {
1377 $a[0] .= "{$prev_cnt}";
1384 # Existence will be proven later, in do_defs
1388 $ret{$a[0]}=$a[1]."\\".$a[2]; # \\ is a special marker
1390 $max_num = $a[1] if $a[1] > $max_num;
1394 print STDERR "Warning: $num_noinfo symbols were without info.";
1396 printf STDERR " The rewrite will fix this.\n";
1398 printf STDERR " You should do a rewrite to fix this.\n";
1407 (my $str, my $what) = @_;
1408 (my $n, my $i) = split(/\\/,$str);
1418 (*OUT,$name,*nums,@symbols)=@_;
1421 print STDERR "Rewriting $name\n";
1423 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
1424 my $r; my %r; my %rsyms;
1426 (my $s, my $i) = split /\\/, $r;
1427 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
1428 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
1429 $r{$a} = $s."\\".$i;
1434 foreach $_ (@symbols) {
1435 (my $n, my $i) = split /\\/;
1440 &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n")
1444 (my $n, my $i) = split /\\/, $nums{$sym};
1445 next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/;
1446 next if defined($rsyms{$sym});
1447 print STDERR "DEBUG: rewrite_numbers for sym = ",$sym,": i = ",$i,", n = ",$n,", rsym{sym} = ",$rsyms{$sym},"syms{sym} = ",$syms{$sym},"\n" if $debug;
1448 $i="NOEXIST::FUNCTION:"
1449 if !defined($i) || $i eq "" || !defined($syms{$sym});
1451 $s2 =~ s/\{[0-9]+\}$//;
1452 printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i;
1453 if (exists $r{$sym}) {
1454 (my $s, $i) = split /\\/,$r{$sym};
1456 $s2 =~ s/\{[0-9]+\}$//;
1457 printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i;
1464 (*OUT,$name,*nums,my $start_num, my @symbols)=@_;
1467 print STDERR "Updating $name numbers\n";
1469 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
1470 my $r; my %r; my %rsyms;
1472 (my $s, my $i) = split /\\/, $r;
1473 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
1474 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
1475 $r{$a} = $s."\\".$i;
1479 foreach $sym (@symbols) {
1480 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1481 next if $i =~ /^.*?:.*?:\w+\(\w+\)/;
1482 next if defined($rsyms{$sym});
1483 die "ERROR: Symbol $sym had no info attached to it."
1485 next if $i =~ /OPENSSL_FIPSCAPABLE/;
1486 if (!exists $nums{$s}) {
1489 $s2 =~ s/\{[0-9]+\}$//;
1490 printf OUT "%s%-39s %d\t%s\n","",$s2, ++$start_num,$i;
1491 if (exists $r{$s}) {
1492 ($s, $i) = split /\\/,$r{$s};
1493 $s =~ s/\{[0-9]+\}$//;
1494 printf OUT "%s%-39s %d\t%s\n","",$s, $start_num,$i;
1499 print STDERR "$new_syms New symbols added\n";
1501 print STDERR "No New symbols Added\n";
1507 (*nums, my @symbols)=@_;
1508 my %existing; my @remaining;
1510 foreach $sym (@symbols) {
1511 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1514 foreach $sym (keys %nums) {
1515 if (!exists $existing{$sym}) {
1516 push @remaining, $sym;
1520 print STDERR "The following symbols do not seem to exist:\n";
1521 foreach $sym (@remaining) {
1522 print STDERR "\t",$sym,"\n";
1529 my $line = shift(@_);
1531 my $open = $line =~ tr/\(//;
1532 my $close = $line =~ tr/\)//;
1534 return $open - $close;