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 vers info
13 # The "nnnn" and "vers" fields are the numeric id and version for the symbol
14 # respectively. The "info" part is actually a colon-separated string of fields
15 # with the following meaning:
17 # existence:platform:kind:algorithms
19 # - "existence" can be "EXIST" or "NOEXIST" depending on if the symbol is
20 # found somewhere in the source,
21 # - "platforms" is empty if it exists on all platforms, otherwise it contains
22 # comma-separated list of the platform, just as they are if the symbol exists
23 # for those platforms, or prepended with a "!" if not. This helps resolve
24 # symbol name variants for platforms where the names are too long for the
25 # compiler or linker, or if the systems is case insensitive and there is a
26 # clash, or the symbol is implemented differently (see
27 # EXPORT_VAR_AS_FUNCTION). This script assumes renaming of symbols is found
28 # in the file crypto/symhacks.h.
29 # The semantics for the platforms is that every item is checked against the
30 # environment. For the negative items ("!FOO"), if any of them is false
31 # (i.e. "FOO" is true) in the environment, the corresponding symbol can't be
32 # used. For the positive itms, if all of them are false in the environment,
33 # the corresponding symbol can't be used. Any combination of positive and
34 # negative items are possible, and of course leave room for some redundancy.
35 # - "kind" is "FUNCTION" or "VARIABLE". The meaning of that is obvious.
36 # - "algorithms" is a comma-separated list of algorithm names. This helps
37 # exclude symbols that are part of an algorithm that some user wants to
43 use File::Spec::Functions;
47 my $crypto_num= catfile($config{sourcedir},"util","libeay.num");
48 my $ssl_num= catfile($config{sourcedir},"util","ssleay.num");
57 my $do_checkexist = 0;
66 # Set this to make typesafe STACK definitions appear in DEF
67 my $safe_stack_def = 0;
69 my @known_platforms = ( "__FreeBSD__", "PERL5",
70 "EXPORT_VAR_AS_FUNCTION", "ZLIB"
72 my @known_ossl_platforms = ( "VMS", "WIN32", "WINNT", "OS2" );
73 my @known_algorithms = ( "RC2", "RC4", "RC5", "IDEA", "DES", "BF",
74 "CAST", "MD2", "MD4", "MD5", "SHA", "SHA0", "SHA1",
75 "SHA256", "SHA512", "RMD160",
76 "MDC2", "WHIRLPOOL", "RSA", "DSA", "DH", "EC", "EC2M",
77 "HMAC", "AES", "CAMELLIA", "SEED", "GOST",
78 "SCRYPT", "CHACHA", "POLY1305",
80 "EC_NISTP_64_GCC_128",
81 # Envelope "algorithms"
82 "EVP", "X509", "ASN1_TYPEDEFS",
84 "BIO", "COMP", "BUFFER", "LHASH", "STACK", "ERR",
86 # External "algorithms"
87 "FP_API", "STDIO", "SOCK", "DGRAM",
90 "STATIC_ENGINE", "ENGINE", "HW", "GMP",
93 # Certificate Transparency
98 "PSK", "SRP", "HEARTBEATS",
107 # Deprecated functions
108 "DEPRECATEDIN_0_9_8",
109 "DEPRECATEDIN_1_0_0",
110 "DEPRECATEDIN_1_1_0",
121 # APPLINK (win build feature?)
125 my %disabled_algorithms;
127 foreach (@known_algorithms) {
128 $disabled_algorithms{$_} = 0;
130 # disabled by default
131 $disabled_algorithms{"STATIC_ENGINE"} = 1;
135 foreach (@ARGV, split(/ /, $config{options}))
137 $debug=1 if $_ eq "debug";
138 $W32=1 if $_ eq "32";
139 die "win16 not supported" if $_ eq "16";
144 if ($_ eq "VMS-VAX") {
148 if ($_ eq "VMS-NonVAX") {
155 $VMS=$VMSNonVAX=1 if $_ eq "VMS";
156 $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 $do_update=1 if $_ eq "update";
173 $do_rewrite=1 if $_ eq "rewrite";
174 $do_ctest=1 if $_ eq "ctest";
175 $do_ctestall=1 if $_ eq "ctestall";
176 $do_checkexist=1 if $_ eq "exist";
177 if (/^--api=(\d+)\.(\d+)\.(\d+)$/) {
178 my $apiv = sprintf "%x%02x%02x", $1, $2, $3;
179 foreach (keys %disabled_algorithms) {
180 if (/^DEPRECATEDIN_(\d+)_(\d+)_(\d+)$/) {
181 my $depv = sprintf "%x%02x%02x", $1, $2, $3;
182 $disabled_algorithms{$_} = 1 if $apiv ge $depv;
186 if (/^no-deprecated$/) {
187 foreach (keys %disabled_algorithms) {
188 if (/^DEPRECATEDIN_/) {
189 $disabled_algorithms{$_} = 1;
193 elsif (/^(enable|disable|no)-(.*)$/) {
196 if (exists $disabled_algorithms{$alg}) {
197 $disabled_algorithms{$alg} = $1 eq "enable" ? 0 : 1;
212 # If no platform is given, assume WIN32
213 if ($W32 + $VMS + $OS2 + $linux == 0) {
216 die "Please, only one platform at a time"
217 if ($W32 + $VMS + $OS2 + $linux > 1);
219 if (!$do_ssl && !$do_crypto)
221 print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT | OS2 | linux | VMS ]\n";
225 %ssl_list=&load_numbers($ssl_num);
227 %crypto_list=&load_numbers($crypto_num);
228 $max_crypto = $max_num;
230 my $ssl="include/openssl/ssl.h";
231 $ssl.=" include/openssl/tls1.h";
232 $ssl.=" include/openssl/srtp.h";
234 # We use headers found in include/openssl and include/internal only.
235 # The latter is needed so libssl.so/.dll/.exe can link properly.
236 my $crypto ="include/openssl/crypto.h";
237 $crypto.=" include/internal/o_dir.h";
238 $crypto.=" include/internal/o_str.h";
239 $crypto.=" include/internal/threads.h";
240 $crypto.=" include/openssl/des.h" ; # unless $no_des;
241 $crypto.=" include/openssl/idea.h" ; # unless $no_idea;
242 $crypto.=" include/openssl/rc4.h" ; # unless $no_rc4;
243 $crypto.=" include/openssl/rc5.h" ; # unless $no_rc5;
244 $crypto.=" include/openssl/rc2.h" ; # unless $no_rc2;
245 $crypto.=" include/openssl/blowfish.h" ; # unless $no_bf;
246 $crypto.=" include/openssl/cast.h" ; # unless $no_cast;
247 $crypto.=" include/openssl/whrlpool.h" ;
248 $crypto.=" include/openssl/md2.h" ; # unless $no_md2;
249 $crypto.=" include/openssl/md4.h" ; # unless $no_md4;
250 $crypto.=" include/openssl/md5.h" ; # unless $no_md5;
251 $crypto.=" include/openssl/mdc2.h" ; # unless $no_mdc2;
252 $crypto.=" include/openssl/sha.h" ; # unless $no_sha;
253 $crypto.=" include/openssl/ripemd.h" ; # unless $no_ripemd;
254 $crypto.=" include/openssl/aes.h" ; # unless $no_aes;
255 $crypto.=" include/openssl/camellia.h" ; # unless $no_camellia;
256 $crypto.=" include/openssl/seed.h"; # unless $no_seed;
258 $crypto.=" include/openssl/bn.h";
259 $crypto.=" include/openssl/rsa.h" ; # unless $no_rsa;
260 $crypto.=" include/openssl/dsa.h" ; # unless $no_dsa;
261 $crypto.=" include/openssl/dh.h" ; # unless $no_dh;
262 $crypto.=" include/openssl/ec.h" ; # unless $no_ec;
263 $crypto.=" include/openssl/hmac.h" ; # unless $no_hmac;
264 $crypto.=" include/openssl/cmac.h" ;
266 $crypto.=" include/openssl/engine.h"; # unless $no_engine;
267 $crypto.=" include/openssl/stack.h" ; # unless $no_stack;
268 $crypto.=" include/openssl/buffer.h" ; # unless $no_buffer;
269 $crypto.=" include/openssl/bio.h" ; # unless $no_bio;
270 $crypto.=" include/openssl/dso.h" ; # unless $no_dso;
271 $crypto.=" include/openssl/lhash.h" ; # unless $no_lhash;
272 $crypto.=" include/openssl/conf.h";
273 $crypto.=" include/openssl/txt_db.h";
275 $crypto.=" include/openssl/evp.h" ; # unless $no_evp;
276 $crypto.=" include/openssl/objects.h";
277 $crypto.=" include/openssl/pem.h";
278 #$crypto.=" include/openssl/meth.h";
279 $crypto.=" include/openssl/asn1.h";
280 $crypto.=" include/openssl/asn1t.h";
281 $crypto.=" include/openssl/err.h" ; # unless $no_err;
282 $crypto.=" include/openssl/pkcs7.h";
283 $crypto.=" include/openssl/pkcs12.h";
284 $crypto.=" include/openssl/x509.h";
285 $crypto.=" include/openssl/x509_vfy.h";
286 $crypto.=" include/openssl/x509v3.h";
287 $crypto.=" include/openssl/ts.h";
288 $crypto.=" include/openssl/rand.h";
289 $crypto.=" include/openssl/comp.h" ; # unless $no_comp;
290 $crypto.=" include/openssl/ocsp.h";
291 $crypto.=" include/openssl/ui.h";
292 #$crypto.=" include/openssl/store.h";
293 $crypto.=" include/openssl/cms.h";
294 $crypto.=" include/openssl/srp.h";
295 $crypto.=" include/openssl/modes.h";
296 $crypto.=" include/openssl/async.h";
297 $crypto.=" include/openssl/ct.h";
299 my $symhacks="include/openssl/symhacks.h";
301 my @ssl_symbols = &do_defs("SSLEAY", $ssl, $symhacks);
302 my @crypto_symbols = &do_defs("LIBEAY", $crypto, $symhacks);
308 &maybe_add_info("SSLEAY",*ssl_list,@ssl_symbols);
309 if ($do_rewrite == 1) {
310 open(OUT, ">$ssl_num");
311 &rewrite_numbers(*OUT,"SSLEAY",*ssl_list,@ssl_symbols);
313 open(OUT, ">>$ssl_num");
315 &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl,@ssl_symbols);
319 if($do_crypto == 1) {
321 &maybe_add_info("LIBEAY",*crypto_list,@crypto_symbols);
322 if ($do_rewrite == 1) {
323 open(OUT, ">$crypto_num");
324 &rewrite_numbers(*OUT,"LIBEAY",*crypto_list,@crypto_symbols);
326 open(OUT, ">>$crypto_num");
328 &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto,@crypto_symbols);
332 } elsif ($do_checkexist) {
333 &check_existing(*ssl_list, @ssl_symbols)
335 &check_existing(*crypto_list, @crypto_symbols)
337 } elsif ($do_ctest || $do_ctestall) {
341 /* Test file to check all DEF file symbols are present by trying
342 * to link to all of them. This is *not* intended to be run!
348 &print_test_file(*STDOUT,"SSLEAY",*ssl_list,$do_ctestall,@ssl_symbols)
351 &print_test_file(*STDOUT,"LIBEAY",*crypto_list,$do_ctestall,@crypto_symbols)
358 &print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols)
361 &print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols)
369 my($name,$files,$symhacksfile)=@_;
373 my %platform; # For anything undefined, we assume ""
374 my %kind; # For anything undefined, we assume "FUNCTION"
375 my %algorithm; # For anything undefined, we assume ""
377 my %variant_cnt; # To be able to allocate "name{n}" if "name"
378 # is the same name as the original.
380 my %unknown_algorithms = ();
383 foreach $file (split(/\s+/,$symhacksfile." ".$files))
385 my $fn = catfile($config{sourcedir},$file);
386 print STDERR "DEBUG: starting on $fn:\n" if $debug;
387 open(IN,"<$fn") || die "unable to open $fn:$!\n";
388 my $line = "", my $def= "";
390 (map { $_ => 0 } @known_platforms),
391 (map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms),
392 (map { "OPENSSL_NO_".$_ => 0 } @known_algorithms),
393 (map { "OPENSSL_USE_".$_ => 0 } @known_algorithms),
400 my $symhacking = $file eq $symhacksfile;
401 my @current_platforms = ();
402 my @current_algorithms = ();
404 # params: symbol, alias, platforms, kind
405 # The reason to put this subroutine in a variable is that
406 # it will otherwise create it's own, unshared, version of
407 # %tag and %variant...
408 my $make_variant = sub
410 my ($s, $a, $p, $k) = @_;
413 print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug;
418 map { $tag{$_} == 1 ? $_ : "" }
425 map { $tag{$_} == 1 ? $_ : "" }
430 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" }
431 @known_ossl_platforms));
432 print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug;
433 if ($a1 eq "") { $a1 = $a2; }
434 elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; }
437 if (!defined($variant_cnt{$s}))
439 $variant_cnt{$s} = 0;
442 $a .= "{$variant_cnt{$s}}";
444 my $toadd = $a.":".$a1.(defined($k)?":".$k:"");
445 my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:"");
446 if (!grep(/^$togrep$/,
447 split(/;/, defined($variant{$s})?$variant{$s}:""))) {
448 if (defined($variant{$s})) { $variant{$s} .= ";"; }
449 $variant{$s} .= $toadd;
451 print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug;
454 print STDERR "DEBUG: parsing ----------\n" if $debug;
457 #Inside a DEPRECATEDIN
458 $stored_multiline .= $_;
459 $stored_multiline =~ s|\R$||; # Better chomp
460 print STDERR "DEBUG: Continuing multiline DEPRECATEDIN: $stored_multiline\n" if $debug;
461 $parens = count_parens($stored_multiline);
463 $def .= do_deprecated($stored_multiline,
465 \@current_algorithms);
469 if (/\/\* Error codes for the \w+ functions\. \*\//)
480 $line = $`; # keep what was before the backslash
485 if (not /\*\//) { # multiline comment...
486 $line = $_; # ... just accumulate
489 s/\/\*.*?\*\///gs;# wipe it
495 $cpp-- if /^#\s*endif/;
498 if (/^#.*ifdef.*cplusplus/) {
503 s/{[^{}]*}//gs; # ignore {} blocks
504 print STDERR "DEBUG: \$def=\"$def\"\n" if $debug && $def ne "";
505 print STDERR "DEBUG: \$_=\"$_\"\n" if $debug;
506 if (/^\#\s*ifndef\s+(.*)/) {
510 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
511 } elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) {
513 if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) {
516 foreach $tmp_ (split '\&\&',$tmp_1) {
517 $tmp_ =~ /!defined\(([^\)]+)\)/;
518 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
523 print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O...
524 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
528 } elsif (/^\#\s*ifdef\s+(\S*)/) {
532 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
533 } elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) {
535 if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) {
538 foreach $tmp_ (split '\|\|',$tmp_1) {
539 $tmp_ =~ /defined\(([^\)]+)\)/;
540 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
545 print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O...
546 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
550 } elsif (/^\#\s*error\s+(\w+) is disabled\./) {
552 while($tag[$tag_i] ne "-") {
553 if ($tag[$tag_i] eq "OPENSSL_NO_".$1) {
554 $tag{$tag[$tag_i]}=2;
555 print STDERR "DEBUG: $file: chaged tag $1 = 2\n" if $debug;
559 } elsif (/^\#\s*endif/) {
561 while($tag_i > 0 && $tag[$tag_i] ne "-") {
563 print STDERR "DEBUG: \$t=\"$t\"\n" if $debug;
569 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
571 if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) {
573 } elsif($t =~ /^OPENSSL_USE_([A-Z0-9_]+)$/) {
579 && !grep(/^$t$/, @known_algorithms)) {
580 $unknown_algorithms{$t} = 1;
581 #print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug;
586 } elsif (/^\#\s*else/) {
588 die "$file unmatched else\n" if $tag_i < 0;
589 while($tag[$tag_i] ne "-") {
592 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
595 } elsif (/^\#\s*if\s+1/) {
600 print STDERR "DEBUG: $file: found 1\n" if $debug;
601 } elsif (/^\#\s*if\s+0/) {
606 print STDERR "DEBUG: $file: found 0\n" if $debug;
607 } elsif (/^\#\s*if\s+/) {
608 #Some other unrecognized "if" style
610 } elsif (/^\#\s*define\s+(\w+)\s+(\w+)/
611 && $symhacking && $tag{'TRUE'} != -1) {
612 # This is for aliasing. When we find an alias,
614 &$make_variant($1,$2);
615 print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug;
620 map { $tag{$_} == 1 ? $_ :
621 $tag{$_} == -1 ? "!".$_ : "" }
623 push @current_platforms
625 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ :
626 $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_ : "" }
627 @known_ossl_platforms);
628 @current_algorithms = ();
629 @current_algorithms =
631 map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" }
633 push @current_algorithms
635 map { $tag{"OPENSSL_USE_".$_} == 1 ? $_ : "" }
639 .join(',',@current_platforms).":"
640 .join(',',@current_algorithms).";";
643 if ($tag{'TRUE'} != -1) {
644 if (/^\s*DEFINE_STACK_OF\s*\(\s*(\w*)\s*\)/
645 || /^\s*DEFINE_STACK_OF_CONST\s*\(\s*(\w*)\s*\)/) {
647 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
648 $def .= "int d2i_$3(void);";
649 $def .= "int i2d_$3(void);";
650 # Variant for platforms that do not
651 # have to access globale variables
652 # in shared libraries through functions
655 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
656 .join(',',@current_algorithms).";";
657 $def .= "OPENSSL_EXTERN int $2_it;";
660 .join(',',@current_platforms).":"
661 .join(',',@current_algorithms).";";
662 # Variant for platforms that have to
663 # access globale variables in shared
664 # libraries through functions
665 &$make_variant("$2_it","$2_it",
666 "EXPORT_VAR_AS_FUNCTION",
669 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
670 $def .= "int d2i_$3(void);";
671 $def .= "int i2d_$3(void);";
672 $def .= "int $3_free(void);";
673 $def .= "int $3_new(void);";
674 # Variant for platforms that do not
675 # have to access globale variables
676 # in shared libraries through functions
679 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
680 .join(',',@current_algorithms).";";
681 $def .= "OPENSSL_EXTERN int $2_it;";
684 .join(',',@current_platforms).":"
685 .join(',',@current_algorithms).";";
686 # Variant for platforms that have to
687 # access globale variables in shared
688 # libraries through functions
689 &$make_variant("$2_it","$2_it",
690 "EXPORT_VAR_AS_FUNCTION",
693 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ ||
694 /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) {
695 $def .= "int d2i_$1(void);";
696 $def .= "int i2d_$1(void);";
697 $def .= "int $1_free(void);";
698 $def .= "int $1_new(void);";
699 # Variant for platforms that do not
700 # have to access globale variables
701 # in shared libraries through functions
704 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
705 .join(',',@current_algorithms).";";
706 $def .= "OPENSSL_EXTERN int $1_it;";
709 .join(',',@current_platforms).":"
710 .join(',',@current_algorithms).";";
711 # Variant for platforms that have to
712 # access globale variables in shared
713 # libraries through functions
714 &$make_variant("$1_it","$1_it",
715 "EXPORT_VAR_AS_FUNCTION",
718 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
719 $def .= "int d2i_$2(void);";
720 $def .= "int i2d_$2(void);";
721 # Variant for platforms that do not
722 # have to access globale variables
723 # in shared libraries through functions
726 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
727 .join(',',@current_algorithms).";";
728 $def .= "OPENSSL_EXTERN int $2_it;";
731 .join(',',@current_platforms).":"
732 .join(',',@current_algorithms).";";
733 # Variant for platforms that have to
734 # access globale variables in shared
735 # libraries through functions
736 &$make_variant("$2_it","$2_it",
737 "EXPORT_VAR_AS_FUNCTION",
740 } elsif (/^\s*DECLARE_ASN1_ALLOC_FUNCTIONS\s*\(\s*(\w*)\s*\)/) {
741 $def .= "int $1_free(void);";
742 $def .= "int $1_new(void);";
744 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
745 $def .= "int d2i_$2(void);";
746 $def .= "int i2d_$2(void);";
747 $def .= "int $2_free(void);";
748 $def .= "int $2_new(void);";
749 # Variant for platforms that do not
750 # have to access globale variables
751 # in shared libraries through functions
754 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
755 .join(',',@current_algorithms).";";
756 $def .= "OPENSSL_EXTERN int $2_it;";
759 .join(',',@current_platforms).":"
760 .join(',',@current_algorithms).";";
761 # Variant for platforms that have to
762 # access globale variables in shared
763 # libraries through functions
764 &$make_variant("$2_it","$2_it",
765 "EXPORT_VAR_AS_FUNCTION",
768 } elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) {
769 # Variant for platforms that do not
770 # have to access globale variables
771 # in shared libraries through functions
774 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
775 .join(',',@current_algorithms).";";
776 $def .= "OPENSSL_EXTERN int $1_it;";
779 .join(',',@current_platforms).":"
780 .join(',',@current_algorithms).";";
781 # Variant for platforms that have to
782 # access globale variables in shared
783 # libraries through functions
784 &$make_variant("$1_it","$1_it",
785 "EXPORT_VAR_AS_FUNCTION",
788 } elsif (/^\s*DECLARE_ASN1_NDEF_FUNCTION\s*\(\s*(\w*)\s*\)/) {
789 $def .= "int i2d_$1_NDEF(void);";
790 } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) {
792 } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION\s*\(\s*(\w*)\s*\)/) {
793 $def .= "int $1_print_ctx(void);";
795 } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
796 $def .= "int $2_print_ctx(void);";
798 } elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) {
800 } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ ||
801 /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ ||
802 /^DECLARE_PEM_rw_const\s*\(\s*(\w*)\s*,/ ) {
805 .join(',',@current_platforms).":"
806 .join(',',@current_algorithms).";";
807 $def .= "int PEM_read_$1(void);";
808 $def .= "int PEM_write_$1(void);";
811 .join(',',@current_platforms).":"
812 .join(',',@current_algorithms).";";
813 # Things that are everywhere
814 $def .= "int PEM_read_bio_$1(void);";
815 $def .= "int PEM_write_bio_$1(void);";
817 } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ ||
818 /^DECLARE_PEM_write_const\s*\(\s*(\w*)\s*,/ ||
819 /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) {
822 .join(',',@current_platforms).":"
823 .join(',',@current_algorithms).";";
824 $def .= "int PEM_write_$1(void);";
827 .join(',',@current_platforms).":"
828 .join(',',@current_algorithms).";";
829 # Things that are everywhere
830 $def .= "int PEM_write_bio_$1(void);";
832 } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ ||
833 /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) {
836 .join(',',@current_platforms).":"
837 .join(',',@current_algorithms).";";
838 $def .= "int PEM_read_$1(void);";
841 .join(',',@current_platforms).":"
842 .join(',',@current_algorithms).";";
843 # Things that are everywhere
844 $def .= "int PEM_read_bio_$1(void);";
846 } elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
847 # Variant for platforms that do not
848 # have to access globale variables
849 # in shared libraries through functions
852 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
853 .join(',',@current_algorithms).";";
854 $def .= "OPENSSL_EXTERN int _shadow_$2;";
857 .join(',',@current_platforms).":"
858 .join(',',@current_algorithms).";";
859 # Variant for platforms that have to
860 # access globale variables in shared
861 # libraries through functions
862 &$make_variant("_shadow_$2","_shadow_$2",
863 "EXPORT_VAR_AS_FUNCTION",
865 } elsif (/^\s*DEPRECATEDIN/) {
866 $parens = count_parens($_);
868 $def .= do_deprecated($_,
870 \@current_algorithms);
872 $stored_multiline = $_;
873 $stored_multiline =~ s|\R$||;
874 print STDERR "DEBUG: Found multiline DEPRECATEDIN starting with: $stored_multiline\n" if $debug;
877 } elsif ($tag{'CONST_STRICT'} != 1) {
878 if (/\{|\/\*|\([^\)]*$/) {
887 die "$file: Unmatched tags\n" if $#tag >= 0;
892 print STDERR "DEBUG: postprocessing ----------\n" if $debug;
893 foreach (split /;/, $def) {
894 my $s; my $k = "FUNCTION"; my $p; my $a;
898 next if(/typedef\W/);
901 # Reduce argument lists to empty ()
902 # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
904 s/\([^\(\)]+\)/\{\}/gs;
905 s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f
907 # pretend as we didn't use curly braces: {} -> ()
910 s/STACK_OF\(\)/void/gs;
911 s/LHASH_OF\(\)/void/gs;
913 print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug;
914 if (/^\#INFO:([^:]*):(.*)$/) {
917 print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug;
919 } elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) {
922 print STDERR "DEBUG: found external variable $s\n" if $debug;
923 } elsif (/TYPEDEF_\w+_OF/s) {
925 } elsif (/(\w+)\s*\(\).*/s) { # first token prior [first] () is
926 $s = $1; # a function name!
927 print STDERR "DEBUG: found function $s\n" if $debug;
928 } elsif (/\(/ and not (/=/)) {
929 print STDERR "File $file: cannot parse: $_;\n";
942 &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p);
943 $algorithm{$s} .= ','.$a;
945 if (defined($variant{$s})) {
946 foreach $v (split /;/,$variant{$s}) {
947 (my $r, my $p, my $k) = split(/:/,$v);
948 my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p);
950 if (!defined($k)) { $k = $kind{$s}; }
951 $kind{$r} = $k."(".$s.")";
952 $algorithm{$r} = $algorithm{$s};
953 $platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p);
954 $platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip);
955 print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug;
958 print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug;
962 # Prune the returned symbols
964 delete $syms{"bn_dump1"};
965 $platform{"BIO_s_log"} .= ",!WIN32,!macintosh";
967 $platform{"PEM_read_NS_CERT_SEQ"} = "VMS";
968 $platform{"PEM_write_NS_CERT_SEQ"} = "VMS";
969 $platform{"PEM_read_P8_PRIV_KEY_INFO"} = "VMS";
970 $platform{"PEM_write_P8_PRIV_KEY_INFO"} = "VMS";
971 $platform{"EVP_sha384"} = "!VMSVAX";
972 $platform{"EVP_sha512"} = "!VMSVAX";
973 $platform{"SHA384_Init"} = "!VMSVAX";
974 $platform{"SHA384_Transform"} = "!VMSVAX";
975 $platform{"SHA384_Update"} = "!VMSVAX";
976 $platform{"SHA384_Final"} = "!VMSVAX";
977 $platform{"SHA384"} = "!VMSVAX";
978 $platform{"SHA512_Init"} = "!VMSVAX";
979 $platform{"SHA512_Transform"} = "!VMSVAX";
980 $platform{"SHA512_Update"} = "!VMSVAX";
981 $platform{"SHA512_Final"} = "!VMSVAX";
982 $platform{"SHA512"} = "!VMSVAX";
987 push @ret, map { $_."\\".&info_string($_,"EXIST",
990 $algorithm{$_}) } keys %syms;
992 if (keys %unknown_algorithms) {
993 print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n";
994 print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n";
999 # Param: string of comma-separated platform-specs.
1000 sub reduce_platforms
1002 my ($platforms) = @_;
1003 my $pl = defined($platforms) ? $platforms : "";
1004 my %p = map { $_ => 0 } split /,/, $pl;
1007 print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n"
1009 # We do this, because if there's code like the following, it really
1010 # means the function exists in all cases and should therefore be
1011 # everywhere. By increasing and decreasing, we may attain 0:
1018 foreach $platform (split /,/, $pl) {
1019 if ($platform =~ /^!(.*)$/) {
1025 foreach $platform (keys %p) {
1026 if ($p{$platform} == 0) { delete $p{$platform}; }
1031 $ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p));
1032 print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n"
1039 (my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_;
1041 my %a = defined($algorithms) ?
1042 map { $_ => 1 } split /,/, $algorithms : ();
1043 my $k = defined($kind) ? $kind : "FUNCTION";
1045 my $p = &reduce_platforms($platforms);
1052 $ret .= ":".join(',',sort keys %a);
1058 (my $name, *nums, my @symbols) = @_;
1063 foreach $sym (@symbols) {
1064 (my $s, my $i) = split /\\/, $sym;
1065 if (defined($nums{$s})) {
1066 $i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/;
1067 (my $n, my $vers, my $dummy) = split /\\/, $nums{$s};
1068 if (!defined($dummy) || $i ne $dummy) {
1069 $nums{$s} = $n."\\".$vers."\\".$i;
1071 print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug;
1077 my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums;
1079 (my $n, my $vers, my $i) = split /\\/, $nums{$sym};
1080 if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) {
1082 print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug;
1086 print STDERR "$name: $new_info old symbols have updated info\n";
1088 print STDERR "You should do a rewrite to fix this.\n";
1094 # Param: string of comma-separated keywords, each possibly prefixed with a "!"
1097 my ($keywords_txt,$platforms) = @_;
1098 my (@keywords) = split /,/,$keywords_txt;
1099 my ($falsesum, $truesum) = (0, 1);
1101 # Param: one keyword
1104 my ($keyword,$platforms) = @_;
1108 if ($keyword eq "VMSVAX" && $VMSVAX) { return 1; }
1109 if ($keyword eq "VMSNonVAX" && $VMSNonVAX) { return 1; }
1110 if ($keyword eq "VMS" && $VMS) { return 1; }
1111 if ($keyword eq "WIN32" && $W32) { return 1; }
1112 if ($keyword eq "WINNT" && $NT) { return 1; }
1113 if ($keyword eq "OS2" && $OS2) { return 1; }
1114 # Special platforms:
1115 # EXPORT_VAR_AS_FUNCTION means that global variables
1116 # will be represented as functions. This currently
1117 # only happens on VMS-VAX.
1118 if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && ($VMSVAX || $W32)) {
1121 if ($keyword eq "ZLIB" && $zlib) { return 1; }
1125 if ($disabled_algorithms{$keyword} == 1) { return 0;}
1127 # Nothing recognise as true
1132 foreach $k (@keywords) {
1133 if ($k =~ /^!(.*)$/) {
1134 $falsesum += &recognise($1,$platforms);
1136 $truesum *= &recognise($k,$platforms);
1139 print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug;
1140 return (!$falsesum) && $truesum;
1145 (*OUT,my $name,*nums,my $testall,my @symbols)=@_;
1146 my $n = 1; my @e; my @r;
1147 my $sym; my $prev = ""; my $prefSSLeay;
1149 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
1150 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
1151 @symbols=((sort @e),(sort @r));
1153 foreach $sym (@symbols) {
1154 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1156 $v = 1 if $i=~ /^.*?:.*?:VARIABLE/;
1157 my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
1158 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
1159 if (!defined($nums{$s})) {
1160 print STDERR "Warning: $s does not have a number assigned\n"
1162 } elsif (is_valid($p,1) && is_valid($a,0)) {
1163 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
1165 print OUT "\t/* The following has already appeared previously */\n";
1166 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
1168 $prev = $s2; # To warn about duplicates...
1170 (my $nn, my $vers, my $ni) = split /\\/, $nums{$s2};
1172 print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n";
1174 print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n";
1182 return $config{version};
1187 (*OUT,my $name,*nums,my @symbols)=@_;
1188 my $n = 1; my @e; my @r; my @v; my $prev="";
1190 my $libname = $name;
1191 my $http_vendor = 'www.openssl.org/';
1192 my $version = get_version();
1193 my $what = "OpenSSL: implementation of Secure Socket Layer";
1194 my $description = "$what $version, $name - http://$http_vendor";
1195 my $prevsymversion = "", $prevprevsymversion = "";
1198 my $symvtextcount = 0;
1203 { # DLL names should not clash on the whole system.
1204 # However, they should not have any particular relationship
1205 # to the name of the static library. Chose descriptive names
1206 # (must be at most 8 chars).
1207 my %translate = (ssl => 'open_ssl', crypto => 'cryptssl');
1208 $libname = $translate{$name} || $name;
1209 $liboptions = <<EOO;
1211 DATA MULTIPLE NONSHARED
1213 # Vendor field can't contain colon, drat; so we omit http://
1214 $description = "\@#$http_vendor:$version#\@$what; DLL for library $name. Build for EMX -Zmtd";
1221 ; Definition file for the DLL version of the $name library from OpenSSL
1224 LIBRARY $libname $liboptions
1236 $symvtextcount = 16; # length of "SYMBOL_VECTOR=(-"
1239 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols);
1240 (@v)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:VARIABLE/,@symbols);
1242 # VMS needs to have the symbols on slot number order
1243 @symbols=(map { $_->[1] }
1244 sort { $a->[0] <=> $b->[0] }
1245 map { (my $s, my $i) = $_ =~ /^(.*?)\\(.*)$/;
1246 die "Error: $s doesn't have a number assigned\n"
1247 if !defined($nums{$s});
1248 (my $n, my @rest) = split /\\/, $nums{$s};
1249 [ $n, $_ ] } (@e, @r, @v));
1251 @symbols=((sort @e),(sort @r), (sort @v));
1254 my ($baseversion, $currversion) = get_openssl_version();
1257 if (!defined($thisversion)) {
1258 $thisversion = $baseversion;
1260 $thisversion = get_next_version($thisversion);
1262 foreach $sym (@symbols) {
1263 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1265 $v = 1 if $i =~ /^.*?:.*?:VARIABLE/;
1266 if (!defined($nums{$s})) {
1267 die "Error: $s does not have a number assigned\n"
1270 (my $n, my $symversion, my $dummy) = split /\\/, $nums{$s};
1271 next if $symversion ne $thisversion;
1273 my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
1274 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
1275 if (is_valid($p,1) && is_valid($a,0)) {
1276 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
1278 print STDERR "Warning: Symbol '",$s2,
1279 "' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),
1280 ", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
1282 $prev = $s2; # To warn about duplicates...
1284 if ($symversion ne $prevsymversion) {
1285 if ($prevsymversion ne "") {
1286 if ($prevprevsymversion ne "") {
1287 print OUT "} OPENSSL_"
1288 ."$prevprevsymversion;\n\n";
1293 print OUT "OPENSSL_$symversion {\n global:\n";
1294 $prevprevsymversion = $prevsymversion;
1295 $prevsymversion = $symversion;
1297 print OUT " $s2;\n";
1299 while(++$prevnum < $n) {
1300 my $symline=" ,SPARE -\n ,SPARE -\n";
1301 if ($symvtextcount + length($symline) - 2 > 1024) {
1302 print OUT ")\nSYMBOL_VECTOR=(-\n";
1303 $symvtextcount = 16; # length of "SYMBOL_VECTOR=(-"
1305 if ($symvtextcount == 16) {
1306 # Take away first comma
1310 $symvtextcount += length($symline) - 2;
1312 (my $s_uc = $s) =~ tr/a-z/A-Z/;
1314 $v ? "DATA" : "PROCEDURE";
1317 ? " ,$s_uc/$s=$symtype -\n ,$s=$symtype -\n"
1318 : " ,$s=$symtype -\n ,SPARE -\n");
1319 if ($symvtextcount + length($symline) - 2 > 1024) {
1320 print OUT ")\nSYMBOL_VECTOR=(-\n";
1321 $symvtextcount = 16; # length of "SYMBOL_VECTOR=(-"
1323 if ($symvtextcount == 16) {
1324 # Take away first comma
1328 $symvtextcount += length($symline) - 2;
1329 } elsif($v && !$OS2) {
1330 printf OUT " %s%-39s @%-8d DATA\n",
1331 ($W32)?"":"_",$s2,$n;
1333 printf OUT " %s%-39s @%d\n",
1334 ($W32||$OS2)?"":"_",$s2,$n;
1339 } while ($thisversion ne $currversion);
1341 if ($prevprevsymversion ne "") {
1342 print OUT " local: *;\n} OPENSSL_$prevprevsymversion;\n\n";
1344 print OUT " local: *;\n};\n\n";
1348 (my $libvmaj, my $libvmin, my $libvedit) =
1349 $currversion =~ /^(\d+)_(\d+)_(\d+)$/;
1350 # The reason to multiply the edit number with 100 is to make space
1351 # for the possibility that we want to encode the patch letters
1352 print OUT "GSMATCH=LEQUAL,",($libvmaj * 100 + $libvmin),",",($libvedit * 100),"\n";
1368 my ($baseversion, $currversion) = get_openssl_version();
1370 open(IN,"<$name") || die "unable to open $name:$!\n";
1372 s|\R$||; # Better chomp
1376 if (defined $ret{$a[0]}) {
1377 # This is actually perfectly OK
1378 #print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n";
1380 if ($max_num > $a[1]) {
1381 print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n";
1383 elsif ($max_num == $a[1]) {
1384 # This is actually perfectly OK
1385 #print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n";
1386 if ($a[0] eq $prev) {
1388 $a[0] .= "{$prev_cnt}";
1395 # Existence will be proven later, in do_defs
1399 #Sanity check the version number
1400 if (defined $prevversion) {
1401 check_version_lte($prevversion, $a[2]);
1403 check_version_lte($a[2], $currversion);
1404 $prevversion = $a[2];
1405 $ret{$a[0]}=$a[1]."\\".$a[2]."\\".$a[3]; # \\ is a special marker
1407 $max_num = $a[1] if $a[1] > $max_num;
1411 print STDERR "Warning: $num_noinfo symbols were without info.";
1413 printf STDERR " The rewrite will fix this.\n";
1415 printf STDERR " You should do a rewrite to fix this.\n";
1424 (my $str, my $what) = @_;
1425 (my $n, my $v, my $i) = split(/\\/,$str);
1435 (*OUT,$name,*nums,@symbols)=@_;
1438 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
1439 my $r; my %r; my %rsyms;
1441 (my $s, my $i) = split /\\/, $r;
1442 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
1443 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
1444 $r{$a} = $s."\\".$i;
1449 foreach $_ (@symbols) {
1450 (my $n, my $i) = split /\\/;
1455 &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n")
1459 (my $n, my $vers, my $i) = split /\\/, $nums{$sym};
1460 next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/;
1461 next if defined($rsyms{$sym});
1462 print STDERR "DEBUG: rewrite_numbers for sym = ",$sym,": i = ",$i,", n = ",$n,", rsym{sym} = ",$rsyms{$sym},"syms{sym} = ",$syms{$sym},"\n" if $debug;
1463 $i="NOEXIST::FUNCTION:"
1464 if !defined($i) || $i eq "" || !defined($syms{$sym});
1466 $s2 =~ s/\{[0-9]+\}$//;
1467 printf OUT "%s%-39s %d\t%s\t%s\n","",$s2,$n,$vers,$i;
1468 if (exists $r{$sym}) {
1469 (my $s, $i) = split /\\/,$r{$sym};
1471 $s2 =~ s/\{[0-9]+\}$//;
1472 printf OUT "%s%-39s %d\t%s\t%s\n","",$s2,$n,$vers,$i;
1479 (*OUT,$name,*nums,my $start_num, my @symbols)=@_;
1484 ($basevers, $vers) = get_openssl_version();
1486 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
1487 my $r; my %r; my %rsyms;
1489 (my $s, my $i) = split /\\/, $r;
1490 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
1491 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
1492 $r{$a} = $s."\\".$i;
1496 foreach $sym (@symbols) {
1497 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1498 next if $i =~ /^.*?:.*?:\w+\(\w+\)/;
1499 next if defined($rsyms{$sym});
1500 die "ERROR: Symbol $sym had no info attached to it."
1502 if (!exists $nums{$s}) {
1505 $s2 =~ s/\{[0-9]+\}$//;
1506 printf OUT "%s%-39s %d\t%s\t%s\n","",$s2, ++$start_num,$vers,$i;
1507 if (exists $r{$s}) {
1508 ($s, $i) = split /\\/,$r{$s};
1509 $s =~ s/\{[0-9]+\}$//;
1510 printf OUT "%s%-39s %d\t%s\t%s\n","",$s, $start_num,$vers,$i;
1515 print STDERR "$name: Added $new_syms new symbols\n";
1517 print STDERR "$name: No new symbols added\n";
1523 (*nums, my @symbols)=@_;
1524 my %existing; my @remaining;
1526 foreach $sym (@symbols) {
1527 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1530 foreach $sym (keys %nums) {
1531 if (!exists $existing{$sym}) {
1532 push @remaining, $sym;
1536 print STDERR "The following symbols do not seem to exist:\n";
1537 foreach $sym (@remaining) {
1538 print STDERR "\t",$sym,"\n";
1545 my $line = shift(@_);
1547 my $open = $line =~ tr/\(//;
1548 my $close = $line =~ tr/\)//;
1550 return $open - $close;
1553 #Parse opensslv.h to get the current version number. Also work out the base
1554 #version, i.e. the lowest version number that is binary compatible with this
1556 sub get_openssl_version()
1558 my $fn = catfile($config{sourcedir},"include","openssl","opensslv.h");
1559 open (IN, "$fn") || die "Can't open opensslv.h";
1562 if (/OPENSSL_VERSION_TEXT\s+"OpenSSL (\d\.\d\.)(\d[a-z]*)(-| )/) {
1564 (my $baseversion = $1) =~ s/\./_/g;
1566 return ($baseversion."0", $baseversion.$suffix);
1569 die "Can't find OpenSSL version number\n";
1572 #Given an OpenSSL version number, calculate the next version number. If the
1573 #version number gets to a.b.czz then we go to a.b.(c+1)
1574 sub get_next_version()
1576 my $thisversion = shift;
1578 my ($base, $letter) = $thisversion =~ /^(\d_\d_\d)([a-z]{0,2})$/;
1580 if ($letter eq "zz") {
1581 my $lastnum = substr($base, -1);
1582 return substr($base, 0, length($base)-1).(++$lastnum);
1584 return $base.get_next_letter($letter);
1587 #Given the letters off the end of an OpenSSL version string, calculate what
1588 #the letters for the next release would be.
1589 sub get_next_letter()
1591 my $thisletter = shift;
1592 my $baseletter = "";
1595 if ($thisletter eq "") {
1598 if ((length $thisletter) > 1) {
1599 ($baseletter, $endletter) = $thisletter =~ /([a-z]+)([a-z])/;
1601 $endletter = $thisletter;
1604 if ($endletter eq "z") {
1605 return $thisletter."a";
1607 return $baseletter.(++$endletter);
1611 #Check if a version is less than or equal to the current version. Its a fatal
1612 #error if not. They must also only differ in letters, or the last number (i.e.
1613 #the first two numbers must be the same)
1614 sub check_version_lte()
1616 my ($testversion, $currversion) = @_;
1621 my ($cvnums) = $currversion =~ /^(\d_\d_\d)[a-z]*$/;
1622 my ($tvnums) = $testversion =~ /^(\d_\d_\d)[a-z]*$/;
1624 #Die if we can't parse the version numbers or they don't look sane
1625 die "Invalid version number: $testversion and $currversion\n"
1626 if (!defined($cvnums) || !defined($tvnums)
1627 || length($cvnums) != 5
1628 || length($tvnums) != 5);
1630 #If the base versions (without letters) don't match check they only differ
1632 if ($cvnums ne $tvnums) {
1633 die "Invalid version number: $testversion "
1634 ."for current version $currversion\n"
1635 if (substr($cvnums, -1) < substr($tvnums, -1)
1636 || substr($cvnums, 0, 4) ne substr($tvnums, 0, 4));
1639 #If we get here then the base version (i.e. the numbers) are the same - they
1640 #only differ in the letters
1642 $lentv = length $testversion;
1643 $lencv = length $currversion;
1645 #If the testversion has more letters than the current version then it must
1646 #be later (or malformed)
1647 if ($lentv > $lencv) {
1648 die "Invalid version number: $testversion "
1649 ."is greater than $currversion\n";
1652 #Get the last letter from the current version
1653 my ($cvletter) = $currversion =~ /([a-z])$/;
1654 if (defined $cvletter) {
1655 ($cvbase) = $currversion =~ /(\d_\d_\d[a-z]*)$cvletter$/;
1657 $cvbase = $currversion;
1659 die "Unable to parse version number $currversion" if (!defined $cvbase);
1661 my ($tvletter) = $testversion =~ /([a-z])$/;
1662 if (defined $tvletter) {
1663 ($tvbase) = $testversion =~ /(\d_\d_\d[a-z]*)$tvletter$/;
1665 $tvbase = $testversion;
1667 die "Unable to parse version number $testversion" if (!defined $tvbase);
1669 if ($lencv > $lentv) {
1670 #If current version has more letters than testversion then testversion
1671 #minus the final letter must be a substring of the current version
1672 die "Invalid version number $testversion "
1673 ."is greater than $currversion or is invalid\n"
1674 if (index($cvbase, $tvbase) != 0);
1676 #If both versions have the same number of letters then they must be
1677 #equal up to the last letter, and the last letter in testversion must
1678 #be less than or equal to the last letter in current version.
1679 die "Invalid version number $testversion "
1680 ."is greater than $currversion\n"
1681 if (($cvbase ne $tvbase) && ($tvletter gt $cvletter));
1687 my ($decl, $plats, $algs) = @_;
1688 $decl =~ /^\s*(DEPRECATEDIN_\d+_\d+_\d+)\s*\((.*)\)\s*$/
1689 or die "Bad DEPRECTEDIN: $decl\n";
1690 my $info1 .= "#INFO:";
1691 $info1 .= join(',', @{$plats}) . ":";
1693 $info1 .= join(',',@{$algs}, $1) . ";";
1694 $info2 .= join(',',@{$algs}) . ";";
1695 return $info1 . $2 . ";" . $info2;