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", "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;
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; $no_mdc2=1; }
186 elsif (/^no-bf$/) { $no_bf=1; }
187 elsif (/^no-cast$/) { $no_cast=1; }
188 elsif (/^no-whirlpool$/) { $no_whirlpool=1; }
189 elsif (/^no-md2$/) { $no_md2=1; }
190 elsif (/^no-md4$/) { $no_md4=1; }
191 elsif (/^no-md5$/) { $no_md5=1; }
192 elsif (/^no-sha$/) { $no_sha=1; }
193 elsif (/^no-ripemd$/) { $no_ripemd=1; }
194 elsif (/^no-mdc2$/) { $no_mdc2=1; }
195 elsif (/^no-rsa$/) { $no_rsa=1; }
196 elsif (/^no-dsa$/) { $no_dsa=1; }
197 elsif (/^no-dh$/) { $no_dh=1; }
198 elsif (/^no-ec$/) { $no_ec=1; }
199 elsif (/^no-ecdsa$/) { $no_ecdsa=1; }
200 elsif (/^no-ecdh$/) { $no_ecdh=1; }
201 elsif (/^no-aes$/) { $no_aes=1; }
202 elsif (/^no-camellia$/) { $no_camellia=1; }
203 elsif (/^no-seed$/) { $no_seed=1; }
204 elsif (/^no-evp$/) { $no_evp=1; }
205 elsif (/^no-lhash$/) { $no_lhash=1; }
206 elsif (/^no-stack$/) { $no_stack=1; }
207 elsif (/^no-err$/) { $no_err=1; }
208 elsif (/^no-buffer$/) { $no_buffer=1; }
209 elsif (/^no-bio$/) { $no_bio=1; }
210 #elsif (/^no-locking$/) { $no_locking=1; }
211 elsif (/^no-comp$/) { $no_comp=1; }
212 elsif (/^no-dso$/) { $no_dso=1; }
213 elsif (/^no-engine$/) { $no_engine=1; }
214 elsif (/^no-hw$/) { $no_hw=1; }
215 elsif (/^no-gmp$/) { $no_gmp=1; }
216 elsif (/^no-tlsext$/) { $no_tlsext=1; }
217 elsif (/^no-cms$/) { $no_cms=1; }
218 elsif (/^no-ec2m$/) { $no_ec2m=1; }
219 elsif (/^no-ec-nistp224-64-gcc-128$/) { $no_nistp_gcc=1; }
220 elsif (/^no-nextprotoneg$/) { $no_nextprotoneg=1; }
221 elsif (/^no-ssl3-method$/) { $no_ssl3_method=1; }
222 elsif (/^no-ssl-trace$/) { $no_ssl_trace=1; }
223 elsif (/^no-capieng$/) { $no_capieng=1; }
224 elsif (/^no-jpake$/) { $no_jpake=1; }
225 elsif (/^no-srp$/) { $no_srp=1; }
226 elsif (/^no-sctp$/) { $no_sctp=1; }
227 elsif (/^no-srtp$/) { $no_srtp=1; }
228 elsif (/^no-unit-test$/){ $no_unit_test=1; }
229 elsif (/^no-deprecated$/) { $no_deprecated=1; }
230 elsif (/^no-ocb/){ $no_ocb=1; }
243 # If no platform is given, assume WIN32
244 if ($W32 + $VMS + $OS2 == 0) {
248 if (!$do_ssl && !$do_crypto)
250 print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT | OS2 ]\n";
254 %ssl_list=&load_numbers($ssl_num);
256 %crypto_list=&load_numbers($crypto_num);
257 $max_crypto = $max_num;
259 my $ssl="include/openssl/ssl.h";
260 $ssl.=" include/openssl/tls1.h";
261 $ssl.=" include/openssl/srtp.h";
263 my $crypto ="include/openssl/crypto.h";
264 $crypto.=" crypto/cryptlib.h";
265 $crypto.=" include/internal/o_dir.h";
266 $crypto.=" include/internal/o_str.h";
267 $crypto.=" include/openssl/des.h" ; # unless $no_des;
268 $crypto.=" include/openssl/idea.h" ; # unless $no_idea;
269 $crypto.=" include/openssl/rc4.h" ; # unless $no_rc4;
270 $crypto.=" include/openssl/rc5.h" ; # unless $no_rc5;
271 $crypto.=" include/openssl/rc2.h" ; # unless $no_rc2;
272 $crypto.=" include/openssl/blowfish.h" ; # unless $no_bf;
273 $crypto.=" include/openssl/cast.h" ; # unless $no_cast;
274 $crypto.=" include/openssl/whrlpool.h" ;
275 $crypto.=" include/openssl/md2.h" ; # unless $no_md2;
276 $crypto.=" include/openssl/md4.h" ; # unless $no_md4;
277 $crypto.=" include/openssl/md5.h" ; # unless $no_md5;
278 $crypto.=" include/openssl/mdc2.h" ; # unless $no_mdc2;
279 $crypto.=" include/openssl/sha.h" ; # unless $no_sha;
280 $crypto.=" include/openssl/ripemd.h" ; # unless $no_ripemd;
281 $crypto.=" include/openssl/aes.h" ; # unless $no_aes;
282 $crypto.=" include/openssl/camellia.h" ; # unless $no_camellia;
283 $crypto.=" include/openssl/seed.h"; # unless $no_seed;
285 $crypto.=" include/openssl/bn.h";
286 $crypto.=" include/openssl/rsa.h" ; # unless $no_rsa;
287 $crypto.=" include/openssl/dsa.h" ; # unless $no_dsa;
288 $crypto.=" include/openssl/dh.h" ; # unless $no_dh;
289 $crypto.=" include/openssl/ec.h" ; # unless $no_ec;
290 $crypto.=" include/openssl/ecdsa.h" ; # unless $no_ecdsa;
291 $crypto.=" include/openssl/ecdh.h" ; # unless $no_ecdh;
292 $crypto.=" include/openssl/hmac.h" ; # unless $no_hmac;
293 $crypto.=" include/openssl/cmac.h" ;
295 $crypto.=" include/openssl/engine.h"; # unless $no_engine;
296 $crypto.=" include/openssl/stack.h" ; # unless $no_stack;
297 $crypto.=" include/openssl/buffer.h" ; # unless $no_buffer;
298 $crypto.=" include/openssl/bio.h" ; # unless $no_bio;
299 $crypto.=" include/openssl/dso.h" ; # unless $no_dso;
300 $crypto.=" include/openssl/lhash.h" ; # unless $no_lhash;
301 $crypto.=" include/openssl/conf.h";
302 $crypto.=" include/openssl/txt_db.h";
304 $crypto.=" include/openssl/evp.h" ; # unless $no_evp;
305 $crypto.=" include/openssl/objects.h";
306 $crypto.=" include/openssl/pem.h";
307 #$crypto.=" include/openssl/meth.h";
308 $crypto.=" include/openssl/asn1.h";
309 $crypto.=" include/openssl/asn1t.h";
310 $crypto.=" include/openssl/err.h" ; # unless $no_err;
311 $crypto.=" include/openssl/pkcs7.h";
312 $crypto.=" include/openssl/pkcs12.h";
313 $crypto.=" include/openssl/x509.h";
314 $crypto.=" include/openssl/x509_vfy.h";
315 $crypto.=" include/openssl/x509v3.h";
316 $crypto.=" include/openssl/ts.h";
317 $crypto.=" include/openssl/rand.h";
318 $crypto.=" include/openssl/comp.h" ; # unless $no_comp;
319 $crypto.=" include/openssl/ocsp.h";
320 $crypto.=" include/openssl/ui.h";
321 #$crypto.=" include/openssl/store.h";
322 $crypto.=" include/openssl/pqueue.h";
323 $crypto.=" include/openssl/cms.h";
324 $crypto.=" include/openssl/jpake.h";
325 $crypto.=" include/openssl/srp.h";
326 $crypto.=" include/openssl/modes.h";
328 my $symhacks="include/openssl/symhacks.h";
330 my @ssl_symbols = &do_defs("SSLEAY", $ssl, $symhacks);
331 my @crypto_symbols = &do_defs("LIBEAY", $crypto, $symhacks);
337 &maybe_add_info("SSLEAY",*ssl_list,@ssl_symbols);
338 if ($do_rewrite == 1) {
339 open(OUT, ">$ssl_num");
340 &rewrite_numbers(*OUT,"SSLEAY",*ssl_list,@ssl_symbols);
342 open(OUT, ">>$ssl_num");
344 &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl,@ssl_symbols);
348 if($do_crypto == 1) {
350 &maybe_add_info("LIBEAY",*crypto_list,@crypto_symbols);
351 if ($do_rewrite == 1) {
352 open(OUT, ">$crypto_num");
353 &rewrite_numbers(*OUT,"LIBEAY",*crypto_list,@crypto_symbols);
355 open(OUT, ">>$crypto_num");
357 &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto,@crypto_symbols);
361 } elsif ($do_checkexist) {
362 &check_existing(*ssl_list, @ssl_symbols)
364 &check_existing(*crypto_list, @crypto_symbols)
366 } elsif ($do_ctest || $do_ctestall) {
370 /* Test file to check all DEF file symbols are present by trying
371 * to link to all of them. This is *not* intended to be run!
377 &print_test_file(*STDOUT,"SSLEAY",*ssl_list,$do_ctestall,@ssl_symbols)
380 &print_test_file(*STDOUT,"LIBEAY",*crypto_list,$do_ctestall,@crypto_symbols)
387 &print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols)
390 &print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols)
398 my($name,$files,$symhacksfile)=@_;
402 my %platform; # For anything undefined, we assume ""
403 my %kind; # For anything undefined, we assume "FUNCTION"
404 my %algorithm; # For anything undefined, we assume ""
406 my %variant_cnt; # To be able to allocate "name{n}" if "name"
407 # is the same name as the original.
409 my %unknown_algorithms = ();
412 foreach $file (split(/\s+/,$symhacksfile." ".$files))
414 print STDERR "DEBUG: starting on $file:\n" if $debug;
415 open(IN,"<$file") || die "unable to open $file:$!\n";
416 my $line = "", my $def= "";
418 (map { $_ => 0 } @known_platforms),
419 (map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms),
420 (map { "OPENSSL_NO_".$_ => 0 } @known_algorithms),
421 (map { "OPENSSL_USE_".$_ => 0 } @known_algorithms),
428 my $symhacking = $file eq $symhacksfile;
429 my @current_platforms = ();
430 my @current_algorithms = ();
432 # params: symbol, alias, platforms, kind
433 # The reason to put this subroutine in a variable is that
434 # it will otherwise create it's own, unshared, version of
435 # %tag and %variant...
436 my $make_variant = sub
438 my ($s, $a, $p, $k) = @_;
441 print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug;
446 map { $tag{$_} == 1 ? $_ : "" }
453 map { $tag{$_} == 1 ? $_ : "" }
458 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" }
459 @known_ossl_platforms));
460 print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug;
461 if ($a1 eq "") { $a1 = $a2; }
462 elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; }
465 if (!defined($variant_cnt{$s}))
467 $variant_cnt{$s} = 0;
470 $a .= "{$variant_cnt{$s}}";
472 my $toadd = $a.":".$a1.(defined($k)?":".$k:"");
473 my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:"");
474 if (!grep(/^$togrep$/,
475 split(/;/, defined($variant{$s})?$variant{$s}:""))) {
476 if (defined($variant{$s})) { $variant{$s} .= ";"; }
477 $variant{$s} .= $toadd;
479 print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug;
482 print STDERR "DEBUG: parsing ----------\n" if $debug;
485 #Inside a DECLARE_DEPRECATED
486 $stored_multiline .= $_;
487 chomp $stored_multiline;
488 print STDERR "DEBUG: Continuing multiline DEPRECATED: $stored_multiline\n" if $debug;
489 $parens = count_parens($stored_multiline);
491 $stored_multiline =~ /^\s*DECLARE_DEPRECATED\s*\(\s*(\w*(\s|\*|\w)*)/;
496 if (/\/\* Error codes for the \w+ functions\. \*\//)
508 chop; # remove ending backslash
514 if (not /\*\//) { # multiline comment...
515 $line = $_; # ... just accumulate
518 s/\/\*.*?\*\///gs;# wipe it
524 $cpp-- if /^#\s*endif/;
527 $cpp = 1 if /^#.*ifdef.*cplusplus/;
529 s/{[^{}]*}//gs; # ignore {} blocks
530 print STDERR "DEBUG: \$def=\"$def\"\n" if $debug && $def ne "";
531 print STDERR "DEBUG: \$_=\"$_\"\n" if $debug;
532 if (/^\#\s*ifndef\s+(.*)/) {
536 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
537 } elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) {
539 if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) {
542 foreach $tmp_ (split '\&\&',$tmp_1) {
543 $tmp_ =~ /!defined\(([^\)]+)\)/;
544 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
549 print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O...
550 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
554 } elsif (/^\#\s*ifdef\s+(\S*)/) {
558 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
559 } elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) {
561 if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) {
564 foreach $tmp_ (split '\|\|',$tmp_1) {
565 $tmp_ =~ /defined\(([^\)]+)\)/;
566 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
571 print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O...
572 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
576 } elsif (/^\#\s*error\s+(\w+) is disabled\./) {
578 while($tag[$tag_i] ne "-") {
579 if ($tag[$tag_i] eq "OPENSSL_NO_".$1) {
580 $tag{$tag[$tag_i]}=2;
581 print STDERR "DEBUG: $file: chaged tag $1 = 2\n" if $debug;
585 } elsif (/^\#\s*endif/) {
587 while($tag_i > 0 && $tag[$tag_i] ne "-") {
589 print STDERR "DEBUG: \$t=\"$t\"\n" if $debug;
595 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
597 if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) {
599 } elsif($t =~ /^OPENSSL_USE_([A-Z0-9_]+)$/) {
605 && !grep(/^$t$/, @known_algorithms)) {
606 $unknown_algorithms{$t} = 1;
607 #print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug;
612 } elsif (/^\#\s*else/) {
614 while($tag[$tag_i] ne "-") {
617 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
620 } elsif (/^\#\s*if\s+1/) {
625 print STDERR "DEBUG: $file: found 1\n" if $debug;
626 } elsif (/^\#\s*if\s+0/) {
631 print STDERR "DEBUG: $file: found 0\n" if $debug;
632 } elsif (/^\#\s*define\s+(\w+)\s+(\w+)/
633 && $symhacking && $tag{'TRUE'} != -1) {
634 # This is for aliasing. When we find an alias,
636 &$make_variant($1,$2);
637 print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug;
642 map { $tag{$_} == 1 ? $_ :
643 $tag{$_} == -1 ? "!".$_ : "" }
645 push @current_platforms
647 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ :
648 $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_ : "" }
649 @known_ossl_platforms);
650 @current_algorithms = ();
651 @current_algorithms =
653 map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" }
655 push @current_algorithms
657 map { $tag{"OPENSSL_USE_".$_} == 1 ? $_ : "" }
661 .join(',',@current_platforms).":"
662 .join(',',@current_algorithms).";";
665 if ($tag{'TRUE'} != -1) {
666 if (/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) {
668 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
669 $def .= "int d2i_$3(void);";
670 $def .= "int i2d_$3(void);";
671 # Variant for platforms that do not
672 # have to access globale variables
673 # in shared libraries through functions
676 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
677 .join(',',@current_algorithms).";";
678 $def .= "OPENSSL_EXTERN int $2_it;";
681 .join(',',@current_platforms).":"
682 .join(',',@current_algorithms).";";
683 # Variant for platforms that have to
684 # access globale variables in shared
685 # libraries through functions
686 &$make_variant("$2_it","$2_it",
687 "EXPORT_VAR_AS_FUNCTION",
690 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
691 $def .= "int d2i_$3(void);";
692 $def .= "int i2d_$3(void);";
693 $def .= "int $3_free(void);";
694 $def .= "int $3_new(void);";
695 # Variant for platforms that do not
696 # have to access globale variables
697 # in shared libraries through functions
700 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
701 .join(',',@current_algorithms).";";
702 $def .= "OPENSSL_EXTERN int $2_it;";
705 .join(',',@current_platforms).":"
706 .join(',',@current_algorithms).";";
707 # Variant for platforms that have to
708 # access globale variables in shared
709 # libraries through functions
710 &$make_variant("$2_it","$2_it",
711 "EXPORT_VAR_AS_FUNCTION",
714 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ ||
715 /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) {
716 $def .= "int d2i_$1(void);";
717 $def .= "int i2d_$1(void);";
718 $def .= "int $1_free(void);";
719 $def .= "int $1_new(void);";
720 # Variant for platforms that do not
721 # have to access globale variables
722 # in shared libraries through functions
725 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
726 .join(',',@current_algorithms).";";
727 $def .= "OPENSSL_EXTERN int $1_it;";
730 .join(',',@current_platforms).":"
731 .join(',',@current_algorithms).";";
732 # Variant for platforms that have to
733 # access globale variables in shared
734 # libraries through functions
735 &$make_variant("$1_it","$1_it",
736 "EXPORT_VAR_AS_FUNCTION",
739 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
740 $def .= "int d2i_$2(void);";
741 $def .= "int i2d_$2(void);";
742 # Variant for platforms that do not
743 # have to access globale variables
744 # in shared libraries through functions
747 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
748 .join(',',@current_algorithms).";";
749 $def .= "OPENSSL_EXTERN int $2_it;";
752 .join(',',@current_platforms).":"
753 .join(',',@current_algorithms).";";
754 # Variant for platforms that have to
755 # access globale variables in shared
756 # libraries through functions
757 &$make_variant("$2_it","$2_it",
758 "EXPORT_VAR_AS_FUNCTION",
761 } elsif (/^\s*DECLARE_ASN1_ALLOC_FUNCTIONS\s*\(\s*(\w*)\s*\)/) {
762 $def .= "int $1_free(void);";
763 $def .= "int $1_new(void);";
765 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
766 $def .= "int d2i_$2(void);";
767 $def .= "int i2d_$2(void);";
768 $def .= "int $2_free(void);";
769 $def .= "int $2_new(void);";
770 # Variant for platforms that do not
771 # have to access globale variables
772 # in shared libraries through functions
775 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
776 .join(',',@current_algorithms).";";
777 $def .= "OPENSSL_EXTERN int $2_it;";
780 .join(',',@current_platforms).":"
781 .join(',',@current_algorithms).";";
782 # Variant for platforms that have to
783 # access globale variables in shared
784 # libraries through functions
785 &$make_variant("$2_it","$2_it",
786 "EXPORT_VAR_AS_FUNCTION",
789 } elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) {
790 # Variant for platforms that do not
791 # have to access globale variables
792 # in shared libraries through functions
795 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
796 .join(',',@current_algorithms).";";
797 $def .= "OPENSSL_EXTERN int $1_it;";
800 .join(',',@current_platforms).":"
801 .join(',',@current_algorithms).";";
802 # Variant for platforms that have to
803 # access globale variables in shared
804 # libraries through functions
805 &$make_variant("$1_it","$1_it",
806 "EXPORT_VAR_AS_FUNCTION",
809 } elsif (/^\s*DECLARE_ASN1_NDEF_FUNCTION\s*\(\s*(\w*)\s*\)/) {
810 $def .= "int i2d_$1_NDEF(void);";
811 } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) {
813 } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION\s*\(\s*(\w*)\s*\)/) {
814 $def .= "int $1_print_ctx(void);";
816 } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
817 $def .= "int $2_print_ctx(void);";
819 } elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) {
821 } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ ||
822 /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ ||
823 /^DECLARE_PEM_rw_const\s*\(\s*(\w*)\s*,/ ) {
826 .join(',',@current_platforms).":"
827 .join(',',@current_algorithms).";";
828 $def .= "int PEM_read_$1(void);";
829 $def .= "int PEM_write_$1(void);";
832 .join(',',@current_platforms).":"
833 .join(',',@current_algorithms).";";
834 # Things that are everywhere
835 $def .= "int PEM_read_bio_$1(void);";
836 $def .= "int PEM_write_bio_$1(void);";
838 } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ ||
839 /^DECLARE_PEM_write_const\s*\(\s*(\w*)\s*,/ ||
840 /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) {
843 .join(',',@current_platforms).":"
844 .join(',',@current_algorithms).";";
845 $def .= "int PEM_write_$1(void);";
848 .join(',',@current_platforms).":"
849 .join(',',@current_algorithms).";";
850 # Things that are everywhere
851 $def .= "int PEM_write_bio_$1(void);";
853 } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ ||
854 /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) {
857 .join(',',@current_platforms).":"
858 .join(',',@current_algorithms).";";
859 $def .= "int PEM_read_$1(void);";
862 .join(',',@current_platforms).":"
863 .join(',',@current_algorithms).";";
864 # Things that are everywhere
865 $def .= "int PEM_read_bio_$1(void);";
867 } elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
868 # Variant for platforms that do not
869 # have to access globale variables
870 # in shared libraries through functions
873 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
874 .join(',',@current_algorithms).";";
875 $def .= "OPENSSL_EXTERN int _shadow_$2;";
878 .join(',',@current_platforms).":"
879 .join(',',@current_algorithms).";";
880 # Variant for platforms that have to
881 # access globale variables in shared
882 # libraries through functions
883 &$make_variant("_shadow_$2","_shadow_$2",
884 "EXPORT_VAR_AS_FUNCTION",
886 } elsif (/^\s*DECLARE_DEPRECATED\s*\(\s*(\w*(\s|\*|\w)*)/) {
887 $parens = count_parens($_);
891 $stored_multiline = $_;
892 chomp $stored_multiline;
893 print STDERR "DEBUG: Found multiline DEPRECATED starting with: $stored_multiline\n" if $debug;
896 } elsif ($tag{'CONST_STRICT'} != 1) {
897 if (/\{|\/\*|\([^\)]*$/) {
910 print STDERR "DEBUG: postprocessing ----------\n" if $debug;
911 foreach (split /;/, $def) {
912 my $s; my $k = "FUNCTION"; my $p; my $a;
916 next if(/typedef\W/);
919 # Reduce argument lists to empty ()
920 # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
922 s/\([^\(\)]+\)/\{\}/gs;
923 s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f
925 # pretend as we didn't use curly braces: {} -> ()
928 s/STACK_OF\(\)/void/gs;
929 s/LHASH_OF\(\)/void/gs;
931 print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug;
932 if (/^\#INFO:([^:]*):(.*)$/) {
935 print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug;
937 } elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) {
940 print STDERR "DEBUG: found external variable $s\n" if $debug;
941 } elsif (/TYPEDEF_\w+_OF/s) {
943 } elsif (/(\w+)\s*\(\).*/s) { # first token prior [first] () is
944 $s = $1; # a function name!
945 print STDERR "DEBUG: found function $s\n" if $debug;
946 } elsif (/\(/ and not (/=/)) {
947 print STDERR "File $file: cannot parse: $_;\n";
958 $a .= ",BF" if($s =~ /EVP_bf/);
959 $a .= ",CAST" if($s =~ /EVP_cast/);
960 $a .= ",DES" if($s =~ /EVP_des/);
961 $a .= ",DSA" if($s =~ /EVP_dss/);
962 $a .= ",IDEA" if($s =~ /EVP_idea/);
963 $a .= ",MD2" if($s =~ /EVP_md2/);
964 $a .= ",MD4" if($s =~ /EVP_md4/);
965 $a .= ",MD5" if($s =~ /EVP_md5/);
966 $a .= ",RC2" if($s =~ /EVP_rc2/);
967 $a .= ",RC4" if($s =~ /EVP_rc4/);
968 $a .= ",RC5" if($s =~ /EVP_rc5/);
969 $a .= ",RMD160" if($s =~ /EVP_ripemd/);
970 $a .= ",RSA" if($s =~ /EVP_(Open|Seal)(Final|Init)/);
971 $a .= ",RSA" if($s =~ /PEM_Seal(Final|Init|Update)/);
972 $a .= ",RSA" if($s =~ /RSAPrivateKey/);
973 $a .= ",RSA" if($s =~ /SSLv23?_((client|server)_)?method/);
976 &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p);
977 $algorithm{$s} .= ','.$a;
979 if (defined($variant{$s})) {
980 foreach $v (split /;/,$variant{$s}) {
981 (my $r, my $p, my $k) = split(/:/,$v);
982 my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p);
984 if (!defined($k)) { $k = $kind{$s}; }
985 $kind{$r} = $k."(".$s.")";
986 $algorithm{$r} = $algorithm{$s};
987 $platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p);
988 $platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip);
989 print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug;
992 print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug;
996 # Prune the returned symbols
998 delete $syms{"bn_dump1"};
999 $platform{"BIO_s_log"} .= ",!WIN32,!macintosh";
1001 $platform{"PEM_read_NS_CERT_SEQ"} = "VMS";
1002 $platform{"PEM_write_NS_CERT_SEQ"} = "VMS";
1003 $platform{"PEM_read_P8_PRIV_KEY_INFO"} = "VMS";
1004 $platform{"PEM_write_P8_PRIV_KEY_INFO"} = "VMS";
1005 $platform{"EVP_sha384"} = "!VMSVAX";
1006 $platform{"EVP_sha512"} = "!VMSVAX";
1007 $platform{"SHA384_Init"} = "!VMSVAX";
1008 $platform{"SHA384_Transform"} = "!VMSVAX";
1009 $platform{"SHA384_Update"} = "!VMSVAX";
1010 $platform{"SHA384_Final"} = "!VMSVAX";
1011 $platform{"SHA384"} = "!VMSVAX";
1012 $platform{"SHA512_Init"} = "!VMSVAX";
1013 $platform{"SHA512_Transform"} = "!VMSVAX";
1014 $platform{"SHA512_Update"} = "!VMSVAX";
1015 $platform{"SHA512_Final"} = "!VMSVAX";
1016 $platform{"SHA512"} = "!VMSVAX";
1019 # Info we know about
1021 push @ret, map { $_."\\".&info_string($_,"EXIST",
1024 $algorithm{$_}) } keys %syms;
1026 if (keys %unknown_algorithms) {
1027 print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n";
1028 print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n";
1033 # Param: string of comma-separated platform-specs.
1034 sub reduce_platforms
1036 my ($platforms) = @_;
1037 my $pl = defined($platforms) ? $platforms : "";
1038 my %p = map { $_ => 0 } split /,/, $pl;
1041 print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n"
1043 # We do this, because if there's code like the following, it really
1044 # means the function exists in all cases and should therefore be
1045 # everywhere. By increasing and decreasing, we may attain 0:
1052 foreach $platform (split /,/, $pl) {
1053 if ($platform =~ /^!(.*)$/) {
1059 foreach $platform (keys %p) {
1060 if ($p{$platform} == 0) { delete $p{$platform}; }
1065 $ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p));
1066 print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n"
1072 (my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_;
1074 my %a = defined($algorithms) ?
1075 map { $_ => 1 } split /,/, $algorithms : ();
1076 my $k = defined($kind) ? $kind : "FUNCTION";
1078 my $p = &reduce_platforms($platforms);
1085 $ret .= ":".join(',',sort keys %a);
1089 sub maybe_add_info {
1090 (my $name, *nums, my @symbols) = @_;
1095 print STDERR "Updating $name info\n";
1096 foreach $sym (@symbols) {
1097 (my $s, my $i) = split /\\/, $sym;
1098 if (defined($nums{$s})) {
1099 $i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/;
1100 (my $n, my $dummy) = split /\\/, $nums{$s};
1101 if (!defined($dummy) || $i ne $dummy) {
1102 $nums{$s} = $n."\\".$i;
1104 print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug;
1110 my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums;
1112 (my $n, my $i) = split /\\/, $nums{$sym};
1113 if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) {
1115 print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug;
1119 print STDERR "$new_info old symbols got an info update\n";
1121 print STDERR "You should do a rewrite to fix this.\n";
1124 print STDERR "No old symbols needed info update\n";
1128 # Param: string of comma-separated keywords, each possibly prefixed with a "!"
1131 my ($keywords_txt,$platforms) = @_;
1132 my (@keywords) = split /,/,$keywords_txt;
1133 my ($falsesum, $truesum) = (0, 1);
1135 # Param: one keyword
1138 my ($keyword,$platforms) = @_;
1142 if ($keyword eq "VMSVAX" && $VMSVAX) { return 1; }
1143 if ($keyword eq "VMSNonVAX" && $VMSNonVAX) { return 1; }
1144 if ($keyword eq "VMS" && $VMS) { return 1; }
1145 if ($keyword eq "WIN32" && $W32) { return 1; }
1146 if ($keyword eq "WINNT" && $NT) { return 1; }
1147 if ($keyword eq "OS2" && $OS2) { return 1; }
1148 # Special platforms:
1149 # EXPORT_VAR_AS_FUNCTION means that global variables
1150 # will be represented as functions. This currently
1151 # only happens on VMS-VAX.
1152 if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && ($VMSVAX || $W32)) {
1155 if ($keyword eq "OPENSSL_FIPSCAPABLE") {
1158 if ($keyword eq "OPENSSL_FIPS" && $fips) {
1161 if ($keyword eq "ZLIB" && $zlib) { return 1; }
1165 if ($keyword eq "RC2" && $no_rc2) { return 0; }
1166 if ($keyword eq "RC4" && $no_rc4) { return 0; }
1167 if ($keyword eq "RC5" && $no_rc5) { return 0; }
1168 if ($keyword eq "IDEA" && $no_idea) { return 0; }
1169 if ($keyword eq "DES" && $no_des) { return 0; }
1170 if ($keyword eq "BF" && $no_bf) { return 0; }
1171 if ($keyword eq "CAST" && $no_cast) { return 0; }
1172 if ($keyword eq "MD2" && $no_md2) { return 0; }
1173 if ($keyword eq "MD4" && $no_md4) { return 0; }
1174 if ($keyword eq "MD5" && $no_md5) { return 0; }
1175 if ($keyword eq "SHA" && $no_sha) { return 0; }
1176 if ($keyword eq "RMD160" && $no_ripemd) { return 0; }
1177 if ($keyword eq "MDC2" && $no_mdc2) { return 0; }
1178 if ($keyword eq "WHIRLPOOL" && $no_whirlpool) { return 0; }
1179 if ($keyword eq "RSA" && $no_rsa) { return 0; }
1180 if ($keyword eq "DSA" && $no_dsa) { return 0; }
1181 if ($keyword eq "DH" && $no_dh) { return 0; }
1182 if ($keyword eq "EC" && $no_ec) { return 0; }
1183 if ($keyword eq "ECDSA" && $no_ecdsa) { return 0; }
1184 if ($keyword eq "ECDH" && $no_ecdh) { return 0; }
1185 if ($keyword eq "AES" && $no_aes) { return 0; }
1186 if ($keyword eq "CAMELLIA" && $no_camellia) { return 0; }
1187 if ($keyword eq "SEED" && $no_seed) { return 0; }
1188 if ($keyword eq "EVP" && $no_evp) { return 0; }
1189 if ($keyword eq "LHASH" && $no_lhash) { return 0; }
1190 if ($keyword eq "STACK" && $no_stack) { return 0; }
1191 if ($keyword eq "ERR" && $no_err) { return 0; }
1192 if ($keyword eq "BUFFER" && $no_buffer) { return 0; }
1193 if ($keyword eq "BIO" && $no_bio) { return 0; }
1194 if ($keyword eq "COMP" && $no_comp) { return 0; }
1195 if ($keyword eq "DSO" && $no_dso) { return 0; }
1196 if ($keyword eq "ENGINE" && $no_engine) { return 0; }
1197 if ($keyword eq "HW" && $no_hw) { return 0; }
1198 if ($keyword eq "FP_API" && $no_fp_api) { return 0; }
1199 if ($keyword eq "STATIC_ENGINE" && $no_static_engine) { return 0; }
1200 if ($keyword eq "GMP" && $no_gmp) { return 0; }
1201 if ($keyword eq "TLSEXT" && $no_tlsext) { return 0; }
1202 if ($keyword eq "PSK" && $no_psk) { return 0; }
1203 if ($keyword eq "CMS" && $no_cms) { return 0; }
1204 if ($keyword eq "EC_NISTP_64_GCC_128" && $no_nistp_gcc)
1206 if ($keyword eq "EC2M" && $no_ec2m) { return 0; }
1207 if ($keyword eq "NEXTPROTONEG" && $no_nextprotoneg) { return 0; }
1208 if ($keyword eq "SSL3_METHOD" && $no_ssl3_method) { return 0; }
1209 if ($keyword eq "SSL_TRACE" && $no_ssl_trace) { return 0; }
1210 if ($keyword eq "CAPIENG" && $no_capieng) { return 0; }
1211 if ($keyword eq "JPAKE" && $no_jpake) { return 0; }
1212 if ($keyword eq "SRP" && $no_srp) { return 0; }
1213 if ($keyword eq "SCTP" && $no_sctp) { return 0; }
1214 if ($keyword eq "SRTP" && $no_srtp) { return 0; }
1215 if ($keyword eq "UNIT_TEST" && $no_unit_test) { return 0; }
1216 if ($keyword eq "DEPRECATED" && $no_deprecated) { return 0; }
1217 if ($keyword eq "OCB" && $no_ocb) { return 0; }
1219 # Nothing recognise as true
1224 foreach $k (@keywords) {
1225 if ($k =~ /^!(.*)$/) {
1226 $falsesum += &recognise($1,$platforms);
1228 $truesum *= &recognise($k,$platforms);
1231 print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug;
1232 return (!$falsesum) && $truesum;
1237 (*OUT,my $name,*nums,my $testall,my @symbols)=@_;
1238 my $n = 1; my @e; my @r;
1239 my $sym; my $prev = ""; my $prefSSLeay;
1241 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
1242 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
1243 @symbols=((sort @e),(sort @r));
1245 foreach $sym (@symbols) {
1246 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1248 $v = 1 if $i=~ /^.*?:.*?:VARIABLE/;
1249 my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
1250 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
1251 if (!defined($nums{$s})) {
1252 print STDERR "Warning: $s does not have a number assigned\n"
1254 } elsif (is_valid($p,1) && is_valid($a,0)) {
1255 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
1257 print OUT "\t/* The following has already appeared previously */\n";
1258 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
1260 $prev = $s2; # To warn about duplicates...
1262 ($nn,$ni)=($nums{$s2} =~ /^(.*?)\\(.*)$/);
1264 print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n";
1266 print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n";
1275 open MF, 'Makefile' or return $v;
1277 $v = $1, last if /^VERSION=(.*?)\s*$/;
1285 (*OUT,my $name,*nums,my @symbols)=@_;
1286 my $n = 1; my @e; my @r; my @v; my $prev="";
1288 my $libname = $name;
1289 my $http_vendor = 'www.openssl.org/';
1290 my $version = get_version();
1291 my $what = "OpenSSL: implementation of Secure Socket Layer";
1292 my $description = "$what $version, $name - http://$http_vendor";
1297 { # DLL names should not clash on the whole system.
1298 # However, they should not have any particular relationship
1299 # to the name of the static library. Chose descriptive names
1300 # (must be at most 8 chars).
1301 my %translate = (ssl => 'open_ssl', crypto => 'cryptssl');
1302 $libname = $translate{$name} || $name;
1303 $liboptions = <<EOO;
1305 DATA MULTIPLE NONSHARED
1307 # Vendor field can't contain colon, drat; so we omit http://
1308 $description = "\@#$http_vendor:$version#\@$what; DLL for library $name. Build for EMX -Zmtd";
1313 ; Definition file for the DLL version of the $name library from OpenSSL
1316 LIBRARY $libname $liboptions
1322 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols);
1323 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:FUNCTION/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols);
1324 (@v)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:VARIABLE/,@symbols);
1325 @symbols=((sort @e),(sort @r), (sort @v));
1328 foreach $sym (@symbols) {
1329 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1331 $v = 1 if $i =~ /^.*?:.*?:VARIABLE/;
1332 if (!defined($nums{$s})) {
1333 printf STDERR "Warning: $s does not have a number assigned\n"
1336 (my $n, my $dummy) = split /\\/, $nums{$s};
1338 my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
1339 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
1340 if (is_valid($p,1) && is_valid($a,0)) {
1341 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
1343 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
1345 $prev = $s2; # To warn about duplicates...
1347 printf OUT " %s%-39s @%-8d DATA\n",($W32)?"":"_",$s2,$n;
1349 printf OUT " %s%-39s @%d\n",($W32||$OS2)?"":"_",$s2,$n;
1367 open(IN,"<$name") || die "unable to open $name:$!\n";
1373 if (defined $ret{$a[0]}) {
1374 # This is actually perfectly OK
1375 #print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n";
1377 if ($max_num > $a[1]) {
1378 print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n";
1380 elsif ($max_num == $a[1]) {
1381 # This is actually perfectly OK
1382 #print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n";
1383 if ($a[0] eq $prev) {
1385 $a[0] .= "{$prev_cnt}";
1392 # Existence will be proven later, in do_defs
1396 $ret{$a[0]}=$a[1]."\\".$a[2]; # \\ is a special marker
1398 $max_num = $a[1] if $a[1] > $max_num;
1402 print STDERR "Warning: $num_noinfo symbols were without info.";
1404 printf STDERR " The rewrite will fix this.\n";
1406 printf STDERR " You should do a rewrite to fix this.\n";
1415 (my $str, my $what) = @_;
1416 (my $n, my $i) = split(/\\/,$str);
1426 (*OUT,$name,*nums,@symbols)=@_;
1429 print STDERR "Rewriting $name\n";
1431 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
1432 my $r; my %r; my %rsyms;
1434 (my $s, my $i) = split /\\/, $r;
1435 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
1436 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
1437 $r{$a} = $s."\\".$i;
1442 foreach $_ (@symbols) {
1443 (my $n, my $i) = split /\\/;
1448 &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n")
1452 (my $n, my $i) = split /\\/, $nums{$sym};
1453 next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/;
1454 next if defined($rsyms{$sym});
1455 print STDERR "DEBUG: rewrite_numbers for sym = ",$sym,": i = ",$i,", n = ",$n,", rsym{sym} = ",$rsyms{$sym},"syms{sym} = ",$syms{$sym},"\n" if $debug;
1456 $i="NOEXIST::FUNCTION:"
1457 if !defined($i) || $i eq "" || !defined($syms{$sym});
1459 $s2 =~ s/\{[0-9]+\}$//;
1460 printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i;
1461 if (exists $r{$sym}) {
1462 (my $s, $i) = split /\\/,$r{$sym};
1464 $s2 =~ s/\{[0-9]+\}$//;
1465 printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i;
1472 (*OUT,$name,*nums,my $start_num, my @symbols)=@_;
1475 print STDERR "Updating $name numbers\n";
1477 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
1478 my $r; my %r; my %rsyms;
1480 (my $s, my $i) = split /\\/, $r;
1481 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
1482 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
1483 $r{$a} = $s."\\".$i;
1487 foreach $sym (@symbols) {
1488 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1489 next if $i =~ /^.*?:.*?:\w+\(\w+\)/;
1490 next if defined($rsyms{$sym});
1491 die "ERROR: Symbol $sym had no info attached to it."
1493 next if $i =~ /OPENSSL_FIPSCAPABLE/;
1494 if (!exists $nums{$s}) {
1497 $s2 =~ s/\{[0-9]+\}$//;
1498 printf OUT "%s%-39s %d\t%s\n","",$s2, ++$start_num,$i;
1499 if (exists $r{$s}) {
1500 ($s, $i) = split /\\/,$r{$s};
1501 $s =~ s/\{[0-9]+\}$//;
1502 printf OUT "%s%-39s %d\t%s\n","",$s, $start_num,$i;
1507 print STDERR "$new_syms New symbols added\n";
1509 print STDERR "No New symbols Added\n";
1515 (*nums, my @symbols)=@_;
1516 my %existing; my @remaining;
1518 foreach $sym (@symbols) {
1519 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1522 foreach $sym (keys %nums) {
1523 if (!exists $existing{$sym}) {
1524 push @remaining, $sym;
1528 print STDERR "The following symbols do not seem to exist:\n";
1529 foreach $sym (@remaining) {
1530 print STDERR "\t",$sym,"\n";
1537 my $line = shift(@_);
1539 my $open = $line =~ tr/\(//;
1540 my $close = $line =~ tr/\)//;
1542 return $open - $close;