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", "EC2M",
71 "HMAC", "AES", "CAMELLIA", "SEED", "GOST",
72 "SCRYPT", "CHACHA", "POLY1305",
74 "EC_NISTP_64_GCC_128",
75 # Envelope "algorithms"
76 "EVP", "X509", "ASN1_TYPEDEFS",
78 "BIO", "COMP", "BUFFER", "LHASH", "STACK", "ERR",
80 # External "algorithms"
81 "FP_API", "STDIO", "SOCK", "DGRAM",
83 "STATIC_ENGINE", "ENGINE", "HW", "GMP",
84 # X.509v3 Signed Certificate Timestamps
89 "PSK", "SRP", "HEARTBEATS",
100 # Deprecated functions
112 # APPLINK (win build feature?)
117 open(IN,"<Makefile") || die "unable to open Makefile!\n";
119 $options=$1 if (/^OPTIONS=(.*)$/);
123 # The following ciphers may be excluded (by Configure). This means functions
124 # defined with ifndef(NO_XXX) are not included in the .def file, and everything
125 # in directory xxx is ignored.
126 my $no_rc2; my $no_rc4; my $no_rc5; my $no_idea; my $no_des; my $no_bf;
127 my $no_cast; my $no_whirlpool; my $no_camellia; my $no_seed;
128 my $no_md2; my $no_md4; my $no_md5; my $no_sha; my $no_ripemd; my $no_mdc2;
129 my $no_rsa; my $no_dsa; my $no_dh; my $no_aes; my $no_scrypt;
130 my $no_ec; my $no_engine; my $no_hw;
131 my $no_chacha; my $no_poly1305;
132 my $no_fp_api; my $no_static_engine=1; my $no_gmp; my $no_deprecated;
133 my $no_sct; my $no_rfc3779; my $no_psk; my $no_cms; my $no_capieng;
134 my $no_jpake; my $no_srp; my $no_ec2m; my $no_nistp_gcc;
135 my $no_nextprotoneg; my $no_sctp; my $no_srtp; my $no_ssl_trace;
136 my $no_unit_test; my $no_ssl3_method; my $no_ocb;
143 foreach (@ARGV, split(/ /, $options))
145 $debug=1 if $_ eq "debug";
146 $W32=1 if $_ eq "32";
147 die "win16 not supported" if $_ eq "16";
152 if ($_ eq "VMS-VAX") {
156 if ($_ eq "VMS-NonVAX") {
160 $VMS=1 if $_ eq "VMS";
161 $OS2=1 if $_ eq "OS2";
163 if ($_ eq "zlib" || $_ eq "enable-zlib" || $_ eq "zlib-dynamic"
164 || $_ eq "enable-zlib-dynamic") {
168 $do_ssl=1 if $_ eq "ssleay";
173 $do_crypto=1 if $_ eq "libeay";
174 if ($_ eq "crypto") {
178 $no_static_engine=1 if $_ eq "no-static-engine";
179 $no_static_engine=0 if $_ eq "enable-static-engine";
180 $do_update=1 if $_ eq "update";
181 $do_rewrite=1 if $_ eq "rewrite";
182 $do_ctest=1 if $_ eq "ctest";
183 $do_ctestall=1 if $_ eq "ctestall";
184 $do_checkexist=1 if $_ eq "exist";
185 #$safe_stack_def=1 if $_ eq "-DDEBUG_SAFESTACK";
187 if (/^no-rc2$/) { $no_rc2=1; }
188 elsif (/^no-rc4$/) { $no_rc4=1; }
189 elsif (/^no-rc5$/) { $no_rc5=1; }
190 elsif (/^no-idea$/) { $no_idea=1; }
191 elsif (/^no-des$/) { $no_des=1; $no_mdc2=1; }
192 elsif (/^no-bf$/) { $no_bf=1; }
193 elsif (/^no-cast$/) { $no_cast=1; }
194 elsif (/^no-whirlpool$/) { $no_whirlpool=1; }
195 elsif (/^no-md2$/) { $no_md2=1; }
196 elsif (/^no-md4$/) { $no_md4=1; }
197 elsif (/^no-md5$/) { $no_md5=1; }
198 elsif (/^no-sha$/) { $no_sha=1; }
199 elsif (/^no-ripemd$/) { $no_ripemd=1; }
200 elsif (/^no-mdc2$/) { $no_mdc2=1; }
201 elsif (/^no-rsa$/) { $no_rsa=1; }
202 elsif (/^no-dsa$/) { $no_dsa=1; }
203 elsif (/^no-dh$/) { $no_dh=1; }
204 elsif (/^no-ec$/) { $no_ec=1; }
205 elsif (/^no-aes$/) { $no_aes=1; }
206 elsif (/^no-camellia$/) { $no_camellia=1; }
207 elsif (/^no-seed$/) { $no_seed=1; }
208 elsif (/^no-scrypt$/) { $no_scrypt=1; }
209 elsif (/^no-chacha$/) { $no_chacha=1; }
210 elsif (/^no-poly1305$/) { $no_poly1305=1; }
211 elsif (/^no-evp$/) { $no_evp=1; }
212 elsif (/^no-lhash$/) { $no_lhash=1; }
213 elsif (/^no-stack$/) { $no_stack=1; }
214 elsif (/^no-err$/) { $no_err=1; }
215 elsif (/^no-buffer$/) { $no_buffer=1; }
216 elsif (/^no-bio$/) { $no_bio=1; }
217 #elsif (/^no-locking$/) { $no_locking=1; }
218 elsif (/^no-comp$/) { $no_comp=1; }
219 elsif (/^no-dso$/) { $no_dso=1; }
220 elsif (/^no-engine$/) { $no_engine=1; }
221 elsif (/^no-hw$/) { $no_hw=1; }
222 elsif (/^no-gmp$/) { $no_gmp=1; }
223 elsif (/^no-sct$/) { $no_sct=1; }
224 elsif (/^no-rfc3779$/) { $no_rfc3779=1; }
225 elsif (/^no-cms$/) { $no_cms=1; }
226 elsif (/^no-ec2m$/) { $no_ec2m=1; }
227 elsif (/^no-ec-nistp224-64-gcc-128$/) { $no_nistp_gcc=1; }
228 elsif (/^no-nextprotoneg$/) { $no_nextprotoneg=1; }
229 elsif (/^no-ssl3-method$/) { $no_ssl3_method=1; }
230 elsif (/^no-ssl-trace$/) { $no_ssl_trace=1; }
231 elsif (/^no-capieng$/) { $no_capieng=1; }
232 elsif (/^no-jpake$/) { $no_jpake=1; }
233 elsif (/^no-srp$/) { $no_srp=1; }
234 elsif (/^no-sctp$/) { $no_sctp=1; }
235 elsif (/^no-srtp$/) { $no_srtp=1; }
236 elsif (/^no-unit-test$/){ $no_unit_test=1; }
237 elsif (/^no-deprecated$/) { $no_deprecated=1; }
238 elsif (/^no-ocb/){ $no_ocb=1; }
251 # If no platform is given, assume WIN32
252 if ($W32 + $VMS + $OS2 == 0) {
256 if (!$do_ssl && !$do_crypto)
258 print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT | OS2 ]\n";
262 %ssl_list=&load_numbers($ssl_num);
264 %crypto_list=&load_numbers($crypto_num);
265 $max_crypto = $max_num;
267 my $ssl="include/openssl/ssl.h";
268 $ssl.=" include/openssl/tls1.h";
269 $ssl.=" include/openssl/srtp.h";
271 my $crypto ="include/openssl/crypto.h";
272 $crypto.=" crypto/include/internal/cryptlib.h";
273 $crypto.=" crypto/include/internal/chacha.h"; # unless $no_chacha;
274 $crypto.=" crypto/include/internal/poly1305.h"; # unless $no_poly1305;
275 $crypto.=" include/internal/o_dir.h";
276 $crypto.=" include/internal/o_str.h";
277 $crypto.=" include/openssl/des.h" ; # unless $no_des;
278 $crypto.=" include/openssl/idea.h" ; # unless $no_idea;
279 $crypto.=" include/openssl/rc4.h" ; # unless $no_rc4;
280 $crypto.=" include/openssl/rc5.h" ; # unless $no_rc5;
281 $crypto.=" include/openssl/rc2.h" ; # unless $no_rc2;
282 $crypto.=" include/openssl/blowfish.h" ; # unless $no_bf;
283 $crypto.=" include/openssl/cast.h" ; # unless $no_cast;
284 $crypto.=" include/openssl/whrlpool.h" ;
285 $crypto.=" include/openssl/md2.h" ; # unless $no_md2;
286 $crypto.=" include/openssl/md4.h" ; # unless $no_md4;
287 $crypto.=" include/openssl/md5.h" ; # unless $no_md5;
288 $crypto.=" include/openssl/mdc2.h" ; # unless $no_mdc2;
289 $crypto.=" include/openssl/sha.h" ; # unless $no_sha;
290 $crypto.=" include/openssl/ripemd.h" ; # unless $no_ripemd;
291 $crypto.=" include/openssl/aes.h" ; # unless $no_aes;
292 $crypto.=" include/openssl/camellia.h" ; # unless $no_camellia;
293 $crypto.=" include/openssl/seed.h"; # unless $no_seed;
295 $crypto.=" include/openssl/bn.h";
296 $crypto.=" include/openssl/rsa.h" ; # unless $no_rsa;
297 $crypto.=" include/openssl/dsa.h" ; # unless $no_dsa;
298 $crypto.=" include/openssl/dh.h" ; # unless $no_dh;
299 $crypto.=" include/openssl/ec.h" ; # unless $no_ec;
300 $crypto.=" include/openssl/hmac.h" ; # unless $no_hmac;
301 $crypto.=" include/openssl/cmac.h" ;
303 $crypto.=" include/openssl/engine.h"; # unless $no_engine;
304 $crypto.=" include/openssl/stack.h" ; # unless $no_stack;
305 $crypto.=" include/openssl/buffer.h" ; # unless $no_buffer;
306 $crypto.=" include/openssl/bio.h" ; # unless $no_bio;
307 $crypto.=" include/openssl/dso.h" ; # unless $no_dso;
308 $crypto.=" include/openssl/lhash.h" ; # unless $no_lhash;
309 $crypto.=" include/openssl/conf.h";
310 $crypto.=" include/openssl/txt_db.h";
312 $crypto.=" include/openssl/evp.h" ; # unless $no_evp;
313 $crypto.=" include/openssl/objects.h";
314 $crypto.=" include/openssl/pem.h";
315 #$crypto.=" include/openssl/meth.h";
316 $crypto.=" include/openssl/asn1.h";
317 $crypto.=" include/openssl/asn1t.h";
318 $crypto.=" include/openssl/err.h" ; # unless $no_err;
319 $crypto.=" include/openssl/pkcs7.h";
320 $crypto.=" include/openssl/pkcs12.h";
321 $crypto.=" include/openssl/x509.h";
322 $crypto.=" include/openssl/x509_vfy.h";
323 $crypto.=" include/openssl/x509v3.h";
324 $crypto.=" include/openssl/ts.h";
325 $crypto.=" include/openssl/rand.h";
326 $crypto.=" include/openssl/comp.h" ; # unless $no_comp;
327 $crypto.=" include/openssl/ocsp.h";
328 $crypto.=" include/openssl/ui.h";
329 #$crypto.=" include/openssl/store.h";
330 $crypto.=" include/openssl/pqueue.h";
331 $crypto.=" include/openssl/cms.h";
332 $crypto.=" include/openssl/jpake.h";
333 $crypto.=" include/openssl/srp.h";
334 $crypto.=" include/openssl/modes.h";
335 $crypto.=" include/openssl/async.h";
337 my $symhacks="include/openssl/symhacks.h";
339 my @ssl_symbols = &do_defs("SSLEAY", $ssl, $symhacks);
340 my @crypto_symbols = &do_defs("LIBEAY", $crypto, $symhacks);
346 &maybe_add_info("SSLEAY",*ssl_list,@ssl_symbols);
347 if ($do_rewrite == 1) {
348 open(OUT, ">$ssl_num");
349 &rewrite_numbers(*OUT,"SSLEAY",*ssl_list,@ssl_symbols);
351 open(OUT, ">>$ssl_num");
353 &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl,@ssl_symbols);
357 if($do_crypto == 1) {
359 &maybe_add_info("LIBEAY",*crypto_list,@crypto_symbols);
360 if ($do_rewrite == 1) {
361 open(OUT, ">$crypto_num");
362 &rewrite_numbers(*OUT,"LIBEAY",*crypto_list,@crypto_symbols);
364 open(OUT, ">>$crypto_num");
366 &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto,@crypto_symbols);
370 } elsif ($do_checkexist) {
371 &check_existing(*ssl_list, @ssl_symbols)
373 &check_existing(*crypto_list, @crypto_symbols)
375 } elsif ($do_ctest || $do_ctestall) {
379 /* Test file to check all DEF file symbols are present by trying
380 * to link to all of them. This is *not* intended to be run!
386 &print_test_file(*STDOUT,"SSLEAY",*ssl_list,$do_ctestall,@ssl_symbols)
389 &print_test_file(*STDOUT,"LIBEAY",*crypto_list,$do_ctestall,@crypto_symbols)
396 &print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols)
399 &print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols)
407 my($name,$files,$symhacksfile)=@_;
411 my %platform; # For anything undefined, we assume ""
412 my %kind; # For anything undefined, we assume "FUNCTION"
413 my %algorithm; # For anything undefined, we assume ""
415 my %variant_cnt; # To be able to allocate "name{n}" if "name"
416 # is the same name as the original.
418 my %unknown_algorithms = ();
421 foreach $file (split(/\s+/,$symhacksfile." ".$files))
423 print STDERR "DEBUG: starting on $file:\n" if $debug;
424 open(IN,"<$file") || die "unable to open $file:$!\n";
425 my $line = "", my $def= "";
427 (map { $_ => 0 } @known_platforms),
428 (map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms),
429 (map { "OPENSSL_NO_".$_ => 0 } @known_algorithms),
430 (map { "OPENSSL_USE_".$_ => 0 } @known_algorithms),
437 my $symhacking = $file eq $symhacksfile;
438 my @current_platforms = ();
439 my @current_algorithms = ();
441 # params: symbol, alias, platforms, kind
442 # The reason to put this subroutine in a variable is that
443 # it will otherwise create it's own, unshared, version of
444 # %tag and %variant...
445 my $make_variant = sub
447 my ($s, $a, $p, $k) = @_;
450 print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug;
455 map { $tag{$_} == 1 ? $_ : "" }
462 map { $tag{$_} == 1 ? $_ : "" }
467 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" }
468 @known_ossl_platforms));
469 print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug;
470 if ($a1 eq "") { $a1 = $a2; }
471 elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; }
474 if (!defined($variant_cnt{$s}))
476 $variant_cnt{$s} = 0;
479 $a .= "{$variant_cnt{$s}}";
481 my $toadd = $a.":".$a1.(defined($k)?":".$k:"");
482 my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:"");
483 if (!grep(/^$togrep$/,
484 split(/;/, defined($variant{$s})?$variant{$s}:""))) {
485 if (defined($variant{$s})) { $variant{$s} .= ";"; }
486 $variant{$s} .= $toadd;
488 print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug;
491 print STDERR "DEBUG: parsing ----------\n" if $debug;
494 #Inside a DECLARE_DEPRECATED
495 $stored_multiline .= $_;
496 chomp $stored_multiline;
497 print STDERR "DEBUG: Continuing multiline DEPRECATED: $stored_multiline\n" if $debug;
498 $parens = count_parens($stored_multiline);
500 $stored_multiline =~ /^\s*DECLARE_DEPRECATED\s*\(\s*(\w*(\s|\*|\w)*)/;
505 if (/\/\* Error codes for the \w+ functions\. \*\//)
517 chop; # remove ending backslash
523 if (not /\*\//) { # multiline comment...
524 $line = $_; # ... just accumulate
527 s/\/\*.*?\*\///gs;# wipe it
533 $cpp-- if /^#\s*endif/;
536 $cpp = 1 if /^#.*ifdef.*cplusplus/;
538 s/{[^{}]*}//gs; # ignore {} blocks
539 print STDERR "DEBUG: \$def=\"$def\"\n" if $debug && $def ne "";
540 print STDERR "DEBUG: \$_=\"$_\"\n" if $debug;
541 if (/^\#\s*ifndef\s+(.*)/) {
545 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
546 } elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) {
548 if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) {
551 foreach $tmp_ (split '\&\&',$tmp_1) {
552 $tmp_ =~ /!defined\(([^\)]+)\)/;
553 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
558 print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O...
559 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
563 } elsif (/^\#\s*ifdef\s+(\S*)/) {
567 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
568 } elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) {
570 if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) {
573 foreach $tmp_ (split '\|\|',$tmp_1) {
574 $tmp_ =~ /defined\(([^\)]+)\)/;
575 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
580 print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O...
581 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
585 } elsif (/^\#\s*error\s+(\w+) is disabled\./) {
587 while($tag[$tag_i] ne "-") {
588 if ($tag[$tag_i] eq "OPENSSL_NO_".$1) {
589 $tag{$tag[$tag_i]}=2;
590 print STDERR "DEBUG: $file: chaged tag $1 = 2\n" if $debug;
594 } elsif (/^\#\s*endif/) {
596 while($tag_i > 0 && $tag[$tag_i] ne "-") {
598 print STDERR "DEBUG: \$t=\"$t\"\n" if $debug;
604 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
606 if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) {
608 } elsif($t =~ /^OPENSSL_USE_([A-Z0-9_]+)$/) {
614 && !grep(/^$t$/, @known_algorithms)) {
615 $unknown_algorithms{$t} = 1;
616 #print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug;
621 } elsif (/^\#\s*else/) {
623 while($tag[$tag_i] ne "-") {
626 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
629 } elsif (/^\#\s*if\s+1/) {
634 print STDERR "DEBUG: $file: found 1\n" if $debug;
635 } elsif (/^\#\s*if\s+0/) {
640 print STDERR "DEBUG: $file: found 0\n" if $debug;
641 } elsif (/^\#\s*define\s+(\w+)\s+(\w+)/
642 && $symhacking && $tag{'TRUE'} != -1) {
643 # This is for aliasing. When we find an alias,
645 &$make_variant($1,$2);
646 print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug;
651 map { $tag{$_} == 1 ? $_ :
652 $tag{$_} == -1 ? "!".$_ : "" }
654 push @current_platforms
656 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ :
657 $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_ : "" }
658 @known_ossl_platforms);
659 @current_algorithms = ();
660 @current_algorithms =
662 map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" }
664 push @current_algorithms
666 map { $tag{"OPENSSL_USE_".$_} == 1 ? $_ : "" }
670 .join(',',@current_platforms).":"
671 .join(',',@current_algorithms).";";
674 if ($tag{'TRUE'} != -1) {
675 if (/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) {
677 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
678 $def .= "int d2i_$3(void);";
679 $def .= "int i2d_$3(void);";
680 # Variant for platforms that do not
681 # have to access globale variables
682 # in shared libraries through functions
685 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
686 .join(',',@current_algorithms).";";
687 $def .= "OPENSSL_EXTERN int $2_it;";
690 .join(',',@current_platforms).":"
691 .join(',',@current_algorithms).";";
692 # Variant for platforms that have to
693 # access globale variables in shared
694 # libraries through functions
695 &$make_variant("$2_it","$2_it",
696 "EXPORT_VAR_AS_FUNCTION",
699 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
700 $def .= "int d2i_$3(void);";
701 $def .= "int i2d_$3(void);";
702 $def .= "int $3_free(void);";
703 $def .= "int $3_new(void);";
704 # Variant for platforms that do not
705 # have to access globale variables
706 # in shared libraries through functions
709 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
710 .join(',',@current_algorithms).";";
711 $def .= "OPENSSL_EXTERN int $2_it;";
714 .join(',',@current_platforms).":"
715 .join(',',@current_algorithms).";";
716 # Variant for platforms that have to
717 # access globale variables in shared
718 # libraries through functions
719 &$make_variant("$2_it","$2_it",
720 "EXPORT_VAR_AS_FUNCTION",
723 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ ||
724 /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) {
725 $def .= "int d2i_$1(void);";
726 $def .= "int i2d_$1(void);";
727 $def .= "int $1_free(void);";
728 $def .= "int $1_new(void);";
729 # Variant for platforms that do not
730 # have to access globale variables
731 # in shared libraries through functions
734 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
735 .join(',',@current_algorithms).";";
736 $def .= "OPENSSL_EXTERN int $1_it;";
739 .join(',',@current_platforms).":"
740 .join(',',@current_algorithms).";";
741 # Variant for platforms that have to
742 # access globale variables in shared
743 # libraries through functions
744 &$make_variant("$1_it","$1_it",
745 "EXPORT_VAR_AS_FUNCTION",
748 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
749 $def .= "int d2i_$2(void);";
750 $def .= "int i2d_$2(void);";
751 # Variant for platforms that do not
752 # have to access globale variables
753 # in shared libraries through functions
756 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
757 .join(',',@current_algorithms).";";
758 $def .= "OPENSSL_EXTERN int $2_it;";
761 .join(',',@current_platforms).":"
762 .join(',',@current_algorithms).";";
763 # Variant for platforms that have to
764 # access globale variables in shared
765 # libraries through functions
766 &$make_variant("$2_it","$2_it",
767 "EXPORT_VAR_AS_FUNCTION",
770 } elsif (/^\s*DECLARE_ASN1_ALLOC_FUNCTIONS\s*\(\s*(\w*)\s*\)/) {
771 $def .= "int $1_free(void);";
772 $def .= "int $1_new(void);";
774 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
775 $def .= "int d2i_$2(void);";
776 $def .= "int i2d_$2(void);";
777 $def .= "int $2_free(void);";
778 $def .= "int $2_new(void);";
779 # Variant for platforms that do not
780 # have to access globale variables
781 # in shared libraries through functions
784 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
785 .join(',',@current_algorithms).";";
786 $def .= "OPENSSL_EXTERN int $2_it;";
789 .join(',',@current_platforms).":"
790 .join(',',@current_algorithms).";";
791 # Variant for platforms that have to
792 # access globale variables in shared
793 # libraries through functions
794 &$make_variant("$2_it","$2_it",
795 "EXPORT_VAR_AS_FUNCTION",
798 } elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) {
799 # Variant for platforms that do not
800 # have to access globale variables
801 # in shared libraries through functions
804 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
805 .join(',',@current_algorithms).";";
806 $def .= "OPENSSL_EXTERN int $1_it;";
809 .join(',',@current_platforms).":"
810 .join(',',@current_algorithms).";";
811 # Variant for platforms that have to
812 # access globale variables in shared
813 # libraries through functions
814 &$make_variant("$1_it","$1_it",
815 "EXPORT_VAR_AS_FUNCTION",
818 } elsif (/^\s*DECLARE_ASN1_NDEF_FUNCTION\s*\(\s*(\w*)\s*\)/) {
819 $def .= "int i2d_$1_NDEF(void);";
820 } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) {
822 } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION\s*\(\s*(\w*)\s*\)/) {
823 $def .= "int $1_print_ctx(void);";
825 } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
826 $def .= "int $2_print_ctx(void);";
828 } elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) {
830 } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ ||
831 /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ ||
832 /^DECLARE_PEM_rw_const\s*\(\s*(\w*)\s*,/ ) {
835 .join(',',@current_platforms).":"
836 .join(',',@current_algorithms).";";
837 $def .= "int PEM_read_$1(void);";
838 $def .= "int PEM_write_$1(void);";
841 .join(',',@current_platforms).":"
842 .join(',',@current_algorithms).";";
843 # Things that are everywhere
844 $def .= "int PEM_read_bio_$1(void);";
845 $def .= "int PEM_write_bio_$1(void);";
847 } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ ||
848 /^DECLARE_PEM_write_const\s*\(\s*(\w*)\s*,/ ||
849 /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) {
852 .join(',',@current_platforms).":"
853 .join(',',@current_algorithms).";";
854 $def .= "int PEM_write_$1(void);";
857 .join(',',@current_platforms).":"
858 .join(',',@current_algorithms).";";
859 # Things that are everywhere
860 $def .= "int PEM_write_bio_$1(void);";
862 } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ ||
863 /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) {
866 .join(',',@current_platforms).":"
867 .join(',',@current_algorithms).";";
868 $def .= "int PEM_read_$1(void);";
871 .join(',',@current_platforms).":"
872 .join(',',@current_algorithms).";";
873 # Things that are everywhere
874 $def .= "int PEM_read_bio_$1(void);";
876 } elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
877 # Variant for platforms that do not
878 # have to access globale variables
879 # in shared libraries through functions
882 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
883 .join(',',@current_algorithms).";";
884 $def .= "OPENSSL_EXTERN int _shadow_$2;";
887 .join(',',@current_platforms).":"
888 .join(',',@current_algorithms).";";
889 # Variant for platforms that have to
890 # access globale variables in shared
891 # libraries through functions
892 &$make_variant("_shadow_$2","_shadow_$2",
893 "EXPORT_VAR_AS_FUNCTION",
895 } elsif (/^\s*DECLARE_DEPRECATED\s*\(\s*(\w*(\s|\*|\w)*)/) {
896 $parens = count_parens($_);
900 $stored_multiline = $_;
901 chomp $stored_multiline;
902 print STDERR "DEBUG: Found multiline DEPRECATED starting with: $stored_multiline\n" if $debug;
905 } elsif ($tag{'CONST_STRICT'} != 1) {
906 if (/\{|\/\*|\([^\)]*$/) {
919 print STDERR "DEBUG: postprocessing ----------\n" if $debug;
920 foreach (split /;/, $def) {
921 my $s; my $k = "FUNCTION"; my $p; my $a;
925 next if(/typedef\W/);
928 # Reduce argument lists to empty ()
929 # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
931 s/\([^\(\)]+\)/\{\}/gs;
932 s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f
934 # pretend as we didn't use curly braces: {} -> ()
937 s/STACK_OF\(\)/void/gs;
938 s/LHASH_OF\(\)/void/gs;
940 print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug;
941 if (/^\#INFO:([^:]*):(.*)$/) {
944 print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug;
946 } elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) {
949 print STDERR "DEBUG: found external variable $s\n" if $debug;
950 } elsif (/TYPEDEF_\w+_OF/s) {
952 } elsif (/(\w+)\s*\(\).*/s) { # first token prior [first] () is
953 $s = $1; # a function name!
954 print STDERR "DEBUG: found function $s\n" if $debug;
955 } elsif (/\(/ and not (/=/)) {
956 print STDERR "File $file: cannot parse: $_;\n";
967 $a .= ",BF" if($s =~ /EVP_bf/);
968 $a .= ",CAST" if($s =~ /EVP_cast/);
969 $a .= ",DES" if($s =~ /EVP_des/);
970 $a .= ",DSA" if($s =~ /EVP_dss/);
971 $a .= ",IDEA" if($s =~ /EVP_idea/);
972 $a .= ",MD2" if($s =~ /EVP_md2/);
973 $a .= ",MD4" if($s =~ /EVP_md4/);
974 $a .= ",MD5" if($s =~ /EVP_md5/);
975 $a .= ",RC2" if($s =~ /EVP_rc2/);
976 $a .= ",RC4" if($s =~ /EVP_rc4/);
977 $a .= ",RC5" if($s =~ /EVP_rc5/);
978 $a .= ",RMD160" if($s =~ /EVP_ripemd/);
979 $a .= ",RSA" if($s =~ /EVP_(Open|Seal)(Final|Init)/);
980 $a .= ",RSA" if($s =~ /PEM_Seal(Final|Init|Update)/);
981 $a .= ",RSA" if($s =~ /RSAPrivateKey/);
982 $a .= ",RSA" if($s =~ /SSLv23?_((client|server)_)?method/);
985 &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p);
986 $algorithm{$s} .= ','.$a;
988 if (defined($variant{$s})) {
989 foreach $v (split /;/,$variant{$s}) {
990 (my $r, my $p, my $k) = split(/:/,$v);
991 my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p);
993 if (!defined($k)) { $k = $kind{$s}; }
994 $kind{$r} = $k."(".$s.")";
995 $algorithm{$r} = $algorithm{$s};
996 $platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p);
997 $platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip);
998 print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug;
1001 print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug;
1005 # Prune the returned symbols
1007 delete $syms{"bn_dump1"};
1008 $platform{"BIO_s_log"} .= ",!WIN32,!macintosh";
1010 $platform{"PEM_read_NS_CERT_SEQ"} = "VMS";
1011 $platform{"PEM_write_NS_CERT_SEQ"} = "VMS";
1012 $platform{"PEM_read_P8_PRIV_KEY_INFO"} = "VMS";
1013 $platform{"PEM_write_P8_PRIV_KEY_INFO"} = "VMS";
1014 $platform{"EVP_sha384"} = "!VMSVAX";
1015 $platform{"EVP_sha512"} = "!VMSVAX";
1016 $platform{"SHA384_Init"} = "!VMSVAX";
1017 $platform{"SHA384_Transform"} = "!VMSVAX";
1018 $platform{"SHA384_Update"} = "!VMSVAX";
1019 $platform{"SHA384_Final"} = "!VMSVAX";
1020 $platform{"SHA384"} = "!VMSVAX";
1021 $platform{"SHA512_Init"} = "!VMSVAX";
1022 $platform{"SHA512_Transform"} = "!VMSVAX";
1023 $platform{"SHA512_Update"} = "!VMSVAX";
1024 $platform{"SHA512_Final"} = "!VMSVAX";
1025 $platform{"SHA512"} = "!VMSVAX";
1028 # Info we know about
1030 push @ret, map { $_."\\".&info_string($_,"EXIST",
1033 $algorithm{$_}) } keys %syms;
1035 if (keys %unknown_algorithms) {
1036 print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n";
1037 print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n";
1042 # Param: string of comma-separated platform-specs.
1043 sub reduce_platforms
1045 my ($platforms) = @_;
1046 my $pl = defined($platforms) ? $platforms : "";
1047 my %p = map { $_ => 0 } split /,/, $pl;
1050 print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n"
1052 # We do this, because if there's code like the following, it really
1053 # means the function exists in all cases and should therefore be
1054 # everywhere. By increasing and decreasing, we may attain 0:
1061 foreach $platform (split /,/, $pl) {
1062 if ($platform =~ /^!(.*)$/) {
1068 foreach $platform (keys %p) {
1069 if ($p{$platform} == 0) { delete $p{$platform}; }
1074 $ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p));
1075 print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n"
1081 (my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_;
1083 my %a = defined($algorithms) ?
1084 map { $_ => 1 } split /,/, $algorithms : ();
1085 my $k = defined($kind) ? $kind : "FUNCTION";
1087 my $p = &reduce_platforms($platforms);
1094 $ret .= ":".join(',',sort keys %a);
1098 sub maybe_add_info {
1099 (my $name, *nums, my @symbols) = @_;
1104 print STDERR "Updating $name info\n";
1105 foreach $sym (@symbols) {
1106 (my $s, my $i) = split /\\/, $sym;
1107 if (defined($nums{$s})) {
1108 $i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/;
1109 (my $n, my $dummy) = split /\\/, $nums{$s};
1110 if (!defined($dummy) || $i ne $dummy) {
1111 $nums{$s} = $n."\\".$i;
1113 print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug;
1119 my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums;
1121 (my $n, my $i) = split /\\/, $nums{$sym};
1122 if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) {
1124 print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug;
1128 print STDERR "$new_info old symbols got an info update\n";
1130 print STDERR "You should do a rewrite to fix this.\n";
1133 print STDERR "No old symbols needed info update\n";
1137 # Param: string of comma-separated keywords, each possibly prefixed with a "!"
1140 my ($keywords_txt,$platforms) = @_;
1141 my (@keywords) = split /,/,$keywords_txt;
1142 my ($falsesum, $truesum) = (0, 1);
1144 # Param: one keyword
1147 my ($keyword,$platforms) = @_;
1151 if ($keyword eq "VMSVAX" && $VMSVAX) { return 1; }
1152 if ($keyword eq "VMSNonVAX" && $VMSNonVAX) { return 1; }
1153 if ($keyword eq "VMS" && $VMS) { return 1; }
1154 if ($keyword eq "WIN32" && $W32) { return 1; }
1155 if ($keyword eq "WINNT" && $NT) { return 1; }
1156 if ($keyword eq "OS2" && $OS2) { return 1; }
1157 # Special platforms:
1158 # EXPORT_VAR_AS_FUNCTION means that global variables
1159 # will be represented as functions. This currently
1160 # only happens on VMS-VAX.
1161 if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && ($VMSVAX || $W32)) {
1164 if ($keyword eq "OPENSSL_FIPSCAPABLE") {
1167 if ($keyword eq "OPENSSL_FIPS" && $fips) {
1170 if ($keyword eq "ZLIB" && $zlib) { return 1; }
1174 if ($keyword eq "RC2" && $no_rc2) { return 0; }
1175 if ($keyword eq "RC4" && $no_rc4) { return 0; }
1176 if ($keyword eq "RC5" && $no_rc5) { return 0; }
1177 if ($keyword eq "IDEA" && $no_idea) { return 0; }
1178 if ($keyword eq "DES" && $no_des) { return 0; }
1179 if ($keyword eq "BF" && $no_bf) { return 0; }
1180 if ($keyword eq "CAST" && $no_cast) { return 0; }
1181 if ($keyword eq "MD2" && $no_md2) { return 0; }
1182 if ($keyword eq "MD4" && $no_md4) { return 0; }
1183 if ($keyword eq "MD5" && $no_md5) { return 0; }
1184 if ($keyword eq "SHA" && $no_sha) { return 0; }
1185 if ($keyword eq "RMD160" && $no_ripemd) { return 0; }
1186 if ($keyword eq "MDC2" && $no_mdc2) { return 0; }
1187 if ($keyword eq "WHIRLPOOL" && $no_whirlpool) { return 0; }
1188 if ($keyword eq "RSA" && $no_rsa) { return 0; }
1189 if ($keyword eq "DSA" && $no_dsa) { return 0; }
1190 if ($keyword eq "DH" && $no_dh) { return 0; }
1191 if ($keyword eq "EC" && $no_ec) { return 0; }
1192 if ($keyword eq "AES" && $no_aes) { return 0; }
1193 if ($keyword eq "CAMELLIA" && $no_camellia) { return 0; }
1194 if ($keyword eq "SEED" && $no_seed) { return 0; }
1195 if ($keyword eq "SCRYPT" && $no_scrypt) { return 0; }
1196 if ($keyword eq "CHACHA" && $no_chacha) { return 0; }
1197 if ($keyword eq "POLY1305" && $no_poly1305) { return 0; }
1198 if ($keyword eq "EVP" && $no_evp) { return 0; }
1199 if ($keyword eq "LHASH" && $no_lhash) { return 0; }
1200 if ($keyword eq "STACK" && $no_stack) { return 0; }
1201 if ($keyword eq "ERR" && $no_err) { return 0; }
1202 if ($keyword eq "BUFFER" && $no_buffer) { return 0; }
1203 if ($keyword eq "BIO" && $no_bio) { return 0; }
1204 if ($keyword eq "COMP" && $no_comp) { return 0; }
1205 if ($keyword eq "DSO" && $no_dso) { return 0; }
1206 if ($keyword eq "ENGINE" && $no_engine) { return 0; }
1207 if ($keyword eq "HW" && $no_hw) { return 0; }
1208 if ($keyword eq "FP_API" && $no_fp_api) { return 0; }
1209 if ($keyword eq "STATIC_ENGINE" && $no_static_engine) { return 0; }
1210 if ($keyword eq "GMP" && $no_gmp) { return 0; }
1211 if ($keyword eq "SCT" && $no_sct) { return 0; }
1212 if ($keyword eq "RFC3779" && $no_rfc3779) { return 0; }
1213 if ($keyword eq "PSK" && $no_psk) { return 0; }
1214 if ($keyword eq "CMS" && $no_cms) { return 0; }
1215 if ($keyword eq "EC_NISTP_64_GCC_128" && $no_nistp_gcc)
1217 if ($keyword eq "EC2M" && $no_ec2m) { return 0; }
1218 if ($keyword eq "NEXTPROTONEG" && $no_nextprotoneg) { return 0; }
1219 if ($keyword eq "SSL3_METHOD" && $no_ssl3_method) { return 0; }
1220 if ($keyword eq "SSL_TRACE" && $no_ssl_trace) { return 0; }
1221 if ($keyword eq "CAPIENG" && $no_capieng) { return 0; }
1222 if ($keyword eq "JPAKE" && $no_jpake) { return 0; }
1223 if ($keyword eq "SRP" && $no_srp) { return 0; }
1224 if ($keyword eq "SCTP" && $no_sctp) { return 0; }
1225 if ($keyword eq "SRTP" && $no_srtp) { return 0; }
1226 if ($keyword eq "UNIT_TEST" && $no_unit_test) { return 0; }
1227 if ($keyword eq "DEPRECATED" && $no_deprecated) { return 0; }
1228 if ($keyword eq "OCB" && $no_ocb) { return 0; }
1230 # Nothing recognise as true
1235 foreach $k (@keywords) {
1236 if ($k =~ /^!(.*)$/) {
1237 $falsesum += &recognise($1,$platforms);
1239 $truesum *= &recognise($k,$platforms);
1242 print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug;
1243 return (!$falsesum) && $truesum;
1248 (*OUT,my $name,*nums,my $testall,my @symbols)=@_;
1249 my $n = 1; my @e; my @r;
1250 my $sym; my $prev = ""; my $prefSSLeay;
1252 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
1253 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
1254 @symbols=((sort @e),(sort @r));
1256 foreach $sym (@symbols) {
1257 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1259 $v = 1 if $i=~ /^.*?:.*?:VARIABLE/;
1260 my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
1261 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
1262 if (!defined($nums{$s})) {
1263 print STDERR "Warning: $s does not have a number assigned\n"
1265 } elsif (is_valid($p,1) && is_valid($a,0)) {
1266 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
1268 print OUT "\t/* The following has already appeared previously */\n";
1269 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
1271 $prev = $s2; # To warn about duplicates...
1273 ($nn,$ni)=($nums{$s2} =~ /^(.*?)\\(.*)$/);
1275 print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n";
1277 print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n";
1286 open MF, 'Makefile' or return $v;
1288 $v = $1, last if /^VERSION=(.*?)\s*$/;
1296 (*OUT,my $name,*nums,my @symbols)=@_;
1297 my $n = 1; my @e; my @r; my @v; my $prev="";
1299 my $libname = $name;
1300 my $http_vendor = 'www.openssl.org/';
1301 my $version = get_version();
1302 my $what = "OpenSSL: implementation of Secure Socket Layer";
1303 my $description = "$what $version, $name - http://$http_vendor";
1308 { # DLL names should not clash on the whole system.
1309 # However, they should not have any particular relationship
1310 # to the name of the static library. Chose descriptive names
1311 # (must be at most 8 chars).
1312 my %translate = (ssl => 'open_ssl', crypto => 'cryptssl');
1313 $libname = $translate{$name} || $name;
1314 $liboptions = <<EOO;
1316 DATA MULTIPLE NONSHARED
1318 # Vendor field can't contain colon, drat; so we omit http://
1319 $description = "\@#$http_vendor:$version#\@$what; DLL for library $name. Build for EMX -Zmtd";
1324 ; Definition file for the DLL version of the $name library from OpenSSL
1327 LIBRARY $libname $liboptions
1333 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols);
1334 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:FUNCTION/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols);
1335 (@v)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:VARIABLE/,@symbols);
1336 @symbols=((sort @e),(sort @r), (sort @v));
1339 foreach $sym (@symbols) {
1340 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1342 $v = 1 if $i =~ /^.*?:.*?:VARIABLE/;
1343 if (!defined($nums{$s})) {
1344 printf STDERR "Warning: $s does not have a number assigned\n"
1347 (my $n, my $dummy) = split /\\/, $nums{$s};
1349 my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
1350 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
1351 if (is_valid($p,1) && is_valid($a,0)) {
1352 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
1354 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
1356 $prev = $s2; # To warn about duplicates...
1358 printf OUT " %s%-39s @%-8d DATA\n",($W32)?"":"_",$s2,$n;
1360 printf OUT " %s%-39s @%d\n",($W32||$OS2)?"":"_",$s2,$n;
1378 open(IN,"<$name") || die "unable to open $name:$!\n";
1384 if (defined $ret{$a[0]}) {
1385 # This is actually perfectly OK
1386 #print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n";
1388 if ($max_num > $a[1]) {
1389 print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n";
1391 elsif ($max_num == $a[1]) {
1392 # This is actually perfectly OK
1393 #print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n";
1394 if ($a[0] eq $prev) {
1396 $a[0] .= "{$prev_cnt}";
1403 # Existence will be proven later, in do_defs
1407 $ret{$a[0]}=$a[1]."\\".$a[2]; # \\ is a special marker
1409 $max_num = $a[1] if $a[1] > $max_num;
1413 print STDERR "Warning: $num_noinfo symbols were without info.";
1415 printf STDERR " The rewrite will fix this.\n";
1417 printf STDERR " You should do a rewrite to fix this.\n";
1426 (my $str, my $what) = @_;
1427 (my $n, my $i) = split(/\\/,$str);
1437 (*OUT,$name,*nums,@symbols)=@_;
1440 print STDERR "Rewriting $name\n";
1442 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
1443 my $r; my %r; my %rsyms;
1445 (my $s, my $i) = split /\\/, $r;
1446 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
1447 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
1448 $r{$a} = $s."\\".$i;
1453 foreach $_ (@symbols) {
1454 (my $n, my $i) = split /\\/;
1459 &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n")
1463 (my $n, my $i) = split /\\/, $nums{$sym};
1464 next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/;
1465 next if defined($rsyms{$sym});
1466 print STDERR "DEBUG: rewrite_numbers for sym = ",$sym,": i = ",$i,", n = ",$n,", rsym{sym} = ",$rsyms{$sym},"syms{sym} = ",$syms{$sym},"\n" if $debug;
1467 $i="NOEXIST::FUNCTION:"
1468 if !defined($i) || $i eq "" || !defined($syms{$sym});
1470 $s2 =~ s/\{[0-9]+\}$//;
1471 printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i;
1472 if (exists $r{$sym}) {
1473 (my $s, $i) = split /\\/,$r{$sym};
1475 $s2 =~ s/\{[0-9]+\}$//;
1476 printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i;
1483 (*OUT,$name,*nums,my $start_num, my @symbols)=@_;
1486 print STDERR "Updating $name numbers\n";
1488 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
1489 my $r; my %r; my %rsyms;
1491 (my $s, my $i) = split /\\/, $r;
1492 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
1493 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
1494 $r{$a} = $s."\\".$i;
1498 foreach $sym (@symbols) {
1499 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1500 next if $i =~ /^.*?:.*?:\w+\(\w+\)/;
1501 next if defined($rsyms{$sym});
1502 die "ERROR: Symbol $sym had no info attached to it."
1504 next if $i =~ /OPENSSL_FIPSCAPABLE/;
1505 if (!exists $nums{$s}) {
1508 $s2 =~ s/\{[0-9]+\}$//;
1509 printf OUT "%s%-39s %d\t%s\n","",$s2, ++$start_num,$i;
1510 if (exists $r{$s}) {
1511 ($s, $i) = split /\\/,$r{$s};
1512 $s =~ s/\{[0-9]+\}$//;
1513 printf OUT "%s%-39s %d\t%s\n","",$s, $start_num,$i;
1518 print STDERR "$new_syms New symbols added\n";
1520 print STDERR "No New symbols Added\n";
1526 (*nums, my @symbols)=@_;
1527 my %existing; my @remaining;
1529 foreach $sym (@symbols) {
1530 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1533 foreach $sym (keys %nums) {
1534 if (!exists $existing{$sym}) {
1535 push @remaining, $sym;
1539 print STDERR "The following symbols do not seem to exist:\n";
1540 foreach $sym (@remaining) {
1541 print STDERR "\t",$sym,"\n";
1548 my $line = shift(@_);
1550 my $open = $line =~ tr/\(//;
1551 my $close = $line =~ tr/\)//;
1553 return $open - $close;