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 my $crypto_num= "util/libeay.num";
44 my $ssl_num= "util/ssleay.num";
53 my $do_checkexist = 0;
62 # Set this to make typesafe STACK definitions appear in DEF
63 my $safe_stack_def = 0;
65 my @known_platforms = ( "__FreeBSD__", "PERL5",
66 "EXPORT_VAR_AS_FUNCTION", "ZLIB"
68 my @known_ossl_platforms = ( "VMS", "WIN32", "WINNT", "OS2" );
69 my @known_algorithms = ( "RC2", "RC4", "RC5", "IDEA", "DES", "BF",
70 "CAST", "MD2", "MD4", "MD5", "SHA", "SHA0", "SHA1",
71 "SHA256", "SHA512", "RMD160",
72 "MDC2", "WHIRLPOOL", "RSA", "DSA", "DH", "EC", "EC2M",
73 "HMAC", "AES", "CAMELLIA", "SEED", "GOST",
74 "SCRYPT", "CHACHA", "POLY1305",
76 "EC_NISTP_64_GCC_128",
77 # Envelope "algorithms"
78 "EVP", "X509", "ASN1_TYPEDEFS",
80 "BIO", "COMP", "BUFFER", "LHASH", "STACK", "ERR",
82 # External "algorithms"
83 "FP_API", "STDIO", "SOCK", "DGRAM",
86 "STATIC_ENGINE", "ENGINE", "HW", "GMP",
87 # X.509v3 Signed Certificate Timestamps
92 "PSK", "SRP", "HEARTBEATS",
103 # Deprecated functions
104 "DEPRECATEDIN_0_9_8",
105 "DEPRECATEDIN_1_0_0",
106 "DEPRECATEDIN_1_1_0",
117 # APPLINK (win build feature?)
121 my %disabled_algorithms;
123 foreach (@known_algorithms) {
124 $disabled_algorithms{$_} = 0;
128 open(IN,"<Makefile") || die "unable to open Makefile!\n";
130 $options=$1 if (/^OPTIONS=(.*)$/);
136 foreach (@ARGV, split(/ /, $options))
138 $debug=1 if $_ eq "debug";
139 $W32=1 if $_ eq "32";
140 die "win16 not supported" if $_ eq "16";
145 if ($_ eq "VMS-VAX") {
149 if ($_ eq "VMS-NonVAX") {
156 $VMS=$VMSNonVAX=1 if $_ eq "VMS";
157 $OS2=1 if $_ eq "OS2";
158 if ($_ eq "zlib" || $_ eq "enable-zlib" || $_ eq "zlib-dynamic"
159 || $_ eq "enable-zlib-dynamic") {
163 $do_ssl=1 if $_ eq "ssleay";
168 $do_crypto=1 if $_ eq "libeay";
169 if ($_ eq "crypto") {
173 $do_update=1 if $_ eq "update";
174 $do_rewrite=1 if $_ eq "rewrite";
175 $do_ctest=1 if $_ eq "ctest";
176 $do_ctestall=1 if $_ eq "ctestall";
177 $do_checkexist=1 if $_ eq "exist";
178 #$safe_stack_def=1 if $_ eq "-DDEBUG_SAFESTACK";
179 if (/^--api=(\d+)\.(\d+)\.(\d+)$/) {
180 my $apiv = sprintf "%x%02x%02x", $1, $2, $3;
181 foreach (keys %disabled_algorithms) {
182 if (/^DEPRECATEDIN_(\d+)_(\d+)_(\d+)$/) {
183 my $depv = sprintf "%x%02x%02x", $1, $2, $3;
184 $disabled_algorithms{$_} = 1 if $apiv ge $depv;
188 if (/^no-deprecated$/) {
189 foreach (keys %disabled_algorithms) {
190 if (/^DEPRECATEDIN_/) {
191 $disabled_algorithms{$_} = 1;
195 elsif (/^(enable|disable|no)-(.*)$/) {
198 if (exists $disabled_algorithms{$alg}) {
199 $disabled_algorithms{$alg} = $1 eq "enable" ? 0 : 1;
214 # If no platform is given, assume WIN32
215 if ($W32 + $VMS + $OS2 + $linux == 0) {
218 die "Please, only one platform at a time"
219 if ($W32 + $VMS + $OS2 + $linux > 1);
221 if (!$do_ssl && !$do_crypto)
223 print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT | OS2 | linux | VMS ]\n";
227 %ssl_list=&load_numbers($ssl_num);
229 %crypto_list=&load_numbers($crypto_num);
230 $max_crypto = $max_num;
232 my $ssl="include/openssl/ssl.h";
233 $ssl.=" include/openssl/tls1.h";
234 $ssl.=" include/openssl/srtp.h";
236 my $crypto ="include/openssl/crypto.h";
237 $crypto.=" crypto/include/internal/cryptlib.h";
238 $crypto.=" crypto/include/internal/chacha.h"; # unless $no_chacha;
239 $crypto.=" crypto/include/internal/poly1305.h"; # unless $no_poly1305;
240 $crypto.=" include/internal/o_dir.h";
241 $crypto.=" include/internal/o_str.h";
242 $crypto.=" include/openssl/des.h" ; # unless $no_des;
243 $crypto.=" include/openssl/idea.h" ; # unless $no_idea;
244 $crypto.=" include/openssl/rc4.h" ; # unless $no_rc4;
245 $crypto.=" include/openssl/rc5.h" ; # unless $no_rc5;
246 $crypto.=" include/openssl/rc2.h" ; # unless $no_rc2;
247 $crypto.=" include/openssl/blowfish.h" ; # unless $no_bf;
248 $crypto.=" include/openssl/cast.h" ; # unless $no_cast;
249 $crypto.=" include/openssl/whrlpool.h" ;
250 $crypto.=" include/openssl/md2.h" ; # unless $no_md2;
251 $crypto.=" include/openssl/md4.h" ; # unless $no_md4;
252 $crypto.=" include/openssl/md5.h" ; # unless $no_md5;
253 $crypto.=" include/openssl/mdc2.h" ; # unless $no_mdc2;
254 $crypto.=" include/openssl/sha.h" ; # unless $no_sha;
255 $crypto.=" include/openssl/ripemd.h" ; # unless $no_ripemd;
256 $crypto.=" include/openssl/aes.h" ; # unless $no_aes;
257 $crypto.=" include/openssl/camellia.h" ; # unless $no_camellia;
258 $crypto.=" include/openssl/seed.h"; # unless $no_seed;
260 $crypto.=" include/openssl/bn.h";
261 $crypto.=" include/openssl/rsa.h" ; # unless $no_rsa;
262 $crypto.=" include/openssl/dsa.h" ; # unless $no_dsa;
263 $crypto.=" include/openssl/dh.h" ; # unless $no_dh;
264 $crypto.=" include/openssl/ec.h" ; # unless $no_ec;
265 $crypto.=" include/openssl/hmac.h" ; # unless $no_hmac;
266 $crypto.=" include/openssl/cmac.h" ;
268 $crypto.=" include/openssl/engine.h"; # unless $no_engine;
269 $crypto.=" include/openssl/stack.h" ; # unless $no_stack;
270 $crypto.=" include/openssl/buffer.h" ; # unless $no_buffer;
271 $crypto.=" include/openssl/bio.h" ; # unless $no_bio;
272 $crypto.=" include/openssl/dso.h" ; # unless $no_dso;
273 $crypto.=" include/openssl/lhash.h" ; # unless $no_lhash;
274 $crypto.=" include/openssl/conf.h";
275 $crypto.=" include/openssl/txt_db.h";
277 $crypto.=" include/openssl/evp.h" ; # unless $no_evp;
278 $crypto.=" include/openssl/objects.h";
279 $crypto.=" include/openssl/pem.h";
280 #$crypto.=" include/openssl/meth.h";
281 $crypto.=" include/openssl/asn1.h";
282 $crypto.=" include/openssl/asn1t.h";
283 $crypto.=" include/openssl/err.h" ; # unless $no_err;
284 $crypto.=" include/openssl/pkcs7.h";
285 $crypto.=" include/openssl/pkcs12.h";
286 $crypto.=" include/openssl/x509.h";
287 $crypto.=" include/openssl/x509_vfy.h";
288 $crypto.=" include/openssl/x509v3.h";
289 $crypto.=" include/openssl/ts.h";
290 $crypto.=" include/openssl/rand.h";
291 $crypto.=" include/openssl/comp.h" ; # unless $no_comp;
292 $crypto.=" include/openssl/ocsp.h";
293 $crypto.=" include/openssl/ui.h";
294 #$crypto.=" include/openssl/store.h";
295 $crypto.=" include/openssl/pqueue.h";
296 $crypto.=" include/openssl/cms.h";
297 $crypto.=" include/openssl/jpake.h";
298 $crypto.=" include/openssl/srp.h";
299 $crypto.=" include/openssl/modes.h";
300 $crypto.=" include/openssl/async.h";
302 my $symhacks="include/openssl/symhacks.h";
304 my @ssl_symbols = &do_defs("SSLEAY", $ssl, $symhacks);
305 my @crypto_symbols = &do_defs("LIBEAY", $crypto, $symhacks);
311 &maybe_add_info("SSLEAY",*ssl_list,@ssl_symbols);
312 if ($do_rewrite == 1) {
313 open(OUT, ">$ssl_num");
314 &rewrite_numbers(*OUT,"SSLEAY",*ssl_list,@ssl_symbols);
316 open(OUT, ">>$ssl_num");
318 &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl,@ssl_symbols);
322 if($do_crypto == 1) {
324 &maybe_add_info("LIBEAY",*crypto_list,@crypto_symbols);
325 if ($do_rewrite == 1) {
326 open(OUT, ">$crypto_num");
327 &rewrite_numbers(*OUT,"LIBEAY",*crypto_list,@crypto_symbols);
329 open(OUT, ">>$crypto_num");
331 &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto,@crypto_symbols);
335 } elsif ($do_checkexist) {
336 &check_existing(*ssl_list, @ssl_symbols)
338 &check_existing(*crypto_list, @crypto_symbols)
340 } elsif ($do_ctest || $do_ctestall) {
344 /* Test file to check all DEF file symbols are present by trying
345 * to link to all of them. This is *not* intended to be run!
351 &print_test_file(*STDOUT,"SSLEAY",*ssl_list,$do_ctestall,@ssl_symbols)
354 &print_test_file(*STDOUT,"LIBEAY",*crypto_list,$do_ctestall,@crypto_symbols)
361 &print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols)
364 &print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols)
372 my($name,$files,$symhacksfile)=@_;
376 my %platform; # For anything undefined, we assume ""
377 my %kind; # For anything undefined, we assume "FUNCTION"
378 my %algorithm; # For anything undefined, we assume ""
380 my %variant_cnt; # To be able to allocate "name{n}" if "name"
381 # is the same name as the original.
383 my %unknown_algorithms = ();
386 foreach $file (split(/\s+/,$symhacksfile." ".$files))
388 print STDERR "DEBUG: starting on $file:\n" if $debug;
389 open(IN,"<$file") || die "unable to open $file:$!\n";
390 my $line = "", my $def= "";
392 (map { $_ => 0 } @known_platforms),
393 (map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms),
394 (map { "OPENSSL_NO_".$_ => 0 } @known_algorithms),
395 (map { "OPENSSL_USE_".$_ => 0 } @known_algorithms),
402 my $symhacking = $file eq $symhacksfile;
403 my @current_platforms = ();
404 my @current_algorithms = ();
406 # params: symbol, alias, platforms, kind
407 # The reason to put this subroutine in a variable is that
408 # it will otherwise create it's own, unshared, version of
409 # %tag and %variant...
410 my $make_variant = sub
412 my ($s, $a, $p, $k) = @_;
415 print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug;
420 map { $tag{$_} == 1 ? $_ : "" }
427 map { $tag{$_} == 1 ? $_ : "" }
432 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" }
433 @known_ossl_platforms));
434 print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug;
435 if ($a1 eq "") { $a1 = $a2; }
436 elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; }
439 if (!defined($variant_cnt{$s}))
441 $variant_cnt{$s} = 0;
444 $a .= "{$variant_cnt{$s}}";
446 my $toadd = $a.":".$a1.(defined($k)?":".$k:"");
447 my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:"");
448 if (!grep(/^$togrep$/,
449 split(/;/, defined($variant{$s})?$variant{$s}:""))) {
450 if (defined($variant{$s})) { $variant{$s} .= ";"; }
451 $variant{$s} .= $toadd;
453 print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug;
456 print STDERR "DEBUG: parsing ----------\n" if $debug;
459 #Inside a DEPRECATEDIN
460 $stored_multiline .= $_;
461 chomp $stored_multiline;
462 print STDERR "DEBUG: Continuing multiline DEPRECATEDIN: $stored_multiline\n" if $debug;
463 $parens = count_parens($stored_multiline);
465 $def .= do_deprecated($stored_multiline,
467 \@current_algorithms);
471 if (/\/\* Error codes for the \w+ functions\. \*\//)
483 chop; # remove ending backslash
489 if (not /\*\//) { # multiline comment...
490 $line = $_; # ... just accumulate
493 s/\/\*.*?\*\///gs;# wipe it
499 $cpp-- if /^#\s*endif/;
502 $cpp = 1 if /^#.*ifdef.*cplusplus/;
504 s/{[^{}]*}//gs; # ignore {} blocks
505 print STDERR "DEBUG: \$def=\"$def\"\n" if $debug && $def ne "";
506 print STDERR "DEBUG: \$_=\"$_\"\n" if $debug;
507 if (/^\#\s*ifndef\s+(.*)/) {
511 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
512 } elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) {
514 if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) {
517 foreach $tmp_ (split '\&\&',$tmp_1) {
518 $tmp_ =~ /!defined\(([^\)]+)\)/;
519 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
524 print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O...
525 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
529 } elsif (/^\#\s*ifdef\s+(\S*)/) {
533 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
534 } elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) {
536 if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) {
539 foreach $tmp_ (split '\|\|',$tmp_1) {
540 $tmp_ =~ /defined\(([^\)]+)\)/;
541 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
546 print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O...
547 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
551 } elsif (/^\#\s*error\s+(\w+) is disabled\./) {
553 while($tag[$tag_i] ne "-") {
554 if ($tag[$tag_i] eq "OPENSSL_NO_".$1) {
555 $tag{$tag[$tag_i]}=2;
556 print STDERR "DEBUG: $file: chaged tag $1 = 2\n" if $debug;
560 } elsif (/^\#\s*endif/) {
562 while($tag_i > 0 && $tag[$tag_i] ne "-") {
564 print STDERR "DEBUG: \$t=\"$t\"\n" if $debug;
570 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
572 if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) {
574 } elsif($t =~ /^OPENSSL_USE_([A-Z0-9_]+)$/) {
580 && !grep(/^$t$/, @known_algorithms)) {
581 $unknown_algorithms{$t} = 1;
582 #print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug;
587 } elsif (/^\#\s*else/) {
589 while($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*define\s+(\w+)\s+(\w+)/
608 && $symhacking && $tag{'TRUE'} != -1) {
609 # This is for aliasing. When we find an alias,
611 &$make_variant($1,$2);
612 print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug;
617 map { $tag{$_} == 1 ? $_ :
618 $tag{$_} == -1 ? "!".$_ : "" }
620 push @current_platforms
622 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ :
623 $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_ : "" }
624 @known_ossl_platforms);
625 @current_algorithms = ();
626 @current_algorithms =
628 map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" }
630 push @current_algorithms
632 map { $tag{"OPENSSL_USE_".$_} == 1 ? $_ : "" }
636 .join(',',@current_platforms).":"
637 .join(',',@current_algorithms).";";
640 if ($tag{'TRUE'} != -1) {
641 if (/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) {
643 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
644 $def .= "int d2i_$3(void);";
645 $def .= "int i2d_$3(void);";
646 # Variant for platforms that do not
647 # have to access globale variables
648 # in shared libraries through functions
651 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
652 .join(',',@current_algorithms).";";
653 $def .= "OPENSSL_EXTERN int $2_it;";
656 .join(',',@current_platforms).":"
657 .join(',',@current_algorithms).";";
658 # Variant for platforms that have to
659 # access globale variables in shared
660 # libraries through functions
661 &$make_variant("$2_it","$2_it",
662 "EXPORT_VAR_AS_FUNCTION",
665 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
666 $def .= "int d2i_$3(void);";
667 $def .= "int i2d_$3(void);";
668 $def .= "int $3_free(void);";
669 $def .= "int $3_new(void);";
670 # Variant for platforms that do not
671 # have to access globale variables
672 # in shared libraries through functions
675 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
676 .join(',',@current_algorithms).";";
677 $def .= "OPENSSL_EXTERN int $2_it;";
680 .join(',',@current_platforms).":"
681 .join(',',@current_algorithms).";";
682 # Variant for platforms that have to
683 # access globale variables in shared
684 # libraries through functions
685 &$make_variant("$2_it","$2_it",
686 "EXPORT_VAR_AS_FUNCTION",
689 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ ||
690 /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) {
691 $def .= "int d2i_$1(void);";
692 $def .= "int i2d_$1(void);";
693 $def .= "int $1_free(void);";
694 $def .= "int $1_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 $1_it;";
705 .join(',',@current_platforms).":"
706 .join(',',@current_algorithms).";";
707 # Variant for platforms that have to
708 # access globale variables in shared
709 # libraries through functions
710 &$make_variant("$1_it","$1_it",
711 "EXPORT_VAR_AS_FUNCTION",
714 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
715 $def .= "int d2i_$2(void);";
716 $def .= "int i2d_$2(void);";
717 # Variant for platforms that do not
718 # have to access globale variables
719 # in shared libraries through functions
722 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
723 .join(',',@current_algorithms).";";
724 $def .= "OPENSSL_EXTERN int $2_it;";
727 .join(',',@current_platforms).":"
728 .join(',',@current_algorithms).";";
729 # Variant for platforms that have to
730 # access globale variables in shared
731 # libraries through functions
732 &$make_variant("$2_it","$2_it",
733 "EXPORT_VAR_AS_FUNCTION",
736 } elsif (/^\s*DECLARE_ASN1_ALLOC_FUNCTIONS\s*\(\s*(\w*)\s*\)/) {
737 $def .= "int $1_free(void);";
738 $def .= "int $1_new(void);";
740 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
741 $def .= "int d2i_$2(void);";
742 $def .= "int i2d_$2(void);";
743 $def .= "int $2_free(void);";
744 $def .= "int $2_new(void);";
745 # Variant for platforms that do not
746 # have to access globale variables
747 # in shared libraries through functions
750 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
751 .join(',',@current_algorithms).";";
752 $def .= "OPENSSL_EXTERN int $2_it;";
755 .join(',',@current_platforms).":"
756 .join(',',@current_algorithms).";";
757 # Variant for platforms that have to
758 # access globale variables in shared
759 # libraries through functions
760 &$make_variant("$2_it","$2_it",
761 "EXPORT_VAR_AS_FUNCTION",
764 } elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) {
765 # Variant for platforms that do not
766 # have to access globale variables
767 # in shared libraries through functions
770 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
771 .join(',',@current_algorithms).";";
772 $def .= "OPENSSL_EXTERN int $1_it;";
775 .join(',',@current_platforms).":"
776 .join(',',@current_algorithms).";";
777 # Variant for platforms that have to
778 # access globale variables in shared
779 # libraries through functions
780 &$make_variant("$1_it","$1_it",
781 "EXPORT_VAR_AS_FUNCTION",
784 } elsif (/^\s*DECLARE_ASN1_NDEF_FUNCTION\s*\(\s*(\w*)\s*\)/) {
785 $def .= "int i2d_$1_NDEF(void);";
786 } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) {
788 } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION\s*\(\s*(\w*)\s*\)/) {
789 $def .= "int $1_print_ctx(void);";
791 } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
792 $def .= "int $2_print_ctx(void);";
794 } elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) {
796 } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ ||
797 /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ ||
798 /^DECLARE_PEM_rw_const\s*\(\s*(\w*)\s*,/ ) {
801 .join(',',@current_platforms).":"
802 .join(',',@current_algorithms).";";
803 $def .= "int PEM_read_$1(void);";
804 $def .= "int PEM_write_$1(void);";
807 .join(',',@current_platforms).":"
808 .join(',',@current_algorithms).";";
809 # Things that are everywhere
810 $def .= "int PEM_read_bio_$1(void);";
811 $def .= "int PEM_write_bio_$1(void);";
813 } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ ||
814 /^DECLARE_PEM_write_const\s*\(\s*(\w*)\s*,/ ||
815 /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) {
818 .join(',',@current_platforms).":"
819 .join(',',@current_algorithms).";";
820 $def .= "int PEM_write_$1(void);";
823 .join(',',@current_platforms).":"
824 .join(',',@current_algorithms).";";
825 # Things that are everywhere
826 $def .= "int PEM_write_bio_$1(void);";
828 } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ ||
829 /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) {
832 .join(',',@current_platforms).":"
833 .join(',',@current_algorithms).";";
834 $def .= "int PEM_read_$1(void);";
837 .join(',',@current_platforms).":"
838 .join(',',@current_algorithms).";";
839 # Things that are everywhere
840 $def .= "int PEM_read_bio_$1(void);";
842 } elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
843 # Variant for platforms that do not
844 # have to access globale variables
845 # in shared libraries through functions
848 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
849 .join(',',@current_algorithms).";";
850 $def .= "OPENSSL_EXTERN int _shadow_$2;";
853 .join(',',@current_platforms).":"
854 .join(',',@current_algorithms).";";
855 # Variant for platforms that have to
856 # access globale variables in shared
857 # libraries through functions
858 &$make_variant("_shadow_$2","_shadow_$2",
859 "EXPORT_VAR_AS_FUNCTION",
861 } elsif (/^\s*DEPRECATEDIN/) {
862 $parens = count_parens($_);
864 $def .= do_deprecated($_,
866 \@current_algorithms);
868 $stored_multiline = $_;
869 chomp $stored_multiline;
870 print STDERR "DEBUG: Found multiline DEPRECATEDIN starting with: $stored_multiline\n" if $debug;
873 } elsif ($tag{'CONST_STRICT'} != 1) {
874 if (/\{|\/\*|\([^\)]*$/) {
887 print STDERR "DEBUG: postprocessing ----------\n" if $debug;
888 foreach (split /;/, $def) {
889 my $s; my $k = "FUNCTION"; my $p; my $a;
893 next if(/typedef\W/);
896 # Reduce argument lists to empty ()
897 # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
899 s/\([^\(\)]+\)/\{\}/gs;
900 s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f
902 # pretend as we didn't use curly braces: {} -> ()
905 s/STACK_OF\(\)/void/gs;
906 s/LHASH_OF\(\)/void/gs;
908 print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug;
909 if (/^\#INFO:([^:]*):(.*)$/) {
912 print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug;
914 } elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) {
917 print STDERR "DEBUG: found external variable $s\n" if $debug;
918 } elsif (/TYPEDEF_\w+_OF/s) {
920 } elsif (/(\w+)\s*\(\).*/s) { # first token prior [first] () is
921 $s = $1; # a function name!
922 print STDERR "DEBUG: found function $s\n" if $debug;
923 } elsif (/\(/ and not (/=/)) {
924 print STDERR "File $file: cannot parse: $_;\n";
937 &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p);
938 $algorithm{$s} .= ','.$a;
940 if (defined($variant{$s})) {
941 foreach $v (split /;/,$variant{$s}) {
942 (my $r, my $p, my $k) = split(/:/,$v);
943 my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p);
945 if (!defined($k)) { $k = $kind{$s}; }
946 $kind{$r} = $k."(".$s.")";
947 $algorithm{$r} = $algorithm{$s};
948 $platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p);
949 $platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip);
950 print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug;
953 print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug;
957 # Prune the returned symbols
959 delete $syms{"bn_dump1"};
960 $platform{"BIO_s_log"} .= ",!WIN32,!macintosh";
962 $platform{"PEM_read_NS_CERT_SEQ"} = "VMS";
963 $platform{"PEM_write_NS_CERT_SEQ"} = "VMS";
964 $platform{"PEM_read_P8_PRIV_KEY_INFO"} = "VMS";
965 $platform{"PEM_write_P8_PRIV_KEY_INFO"} = "VMS";
966 $platform{"EVP_sha384"} = "!VMSVAX";
967 $platform{"EVP_sha512"} = "!VMSVAX";
968 $platform{"SHA384_Init"} = "!VMSVAX";
969 $platform{"SHA384_Transform"} = "!VMSVAX";
970 $platform{"SHA384_Update"} = "!VMSVAX";
971 $platform{"SHA384_Final"} = "!VMSVAX";
972 $platform{"SHA384"} = "!VMSVAX";
973 $platform{"SHA512_Init"} = "!VMSVAX";
974 $platform{"SHA512_Transform"} = "!VMSVAX";
975 $platform{"SHA512_Update"} = "!VMSVAX";
976 $platform{"SHA512_Final"} = "!VMSVAX";
977 $platform{"SHA512"} = "!VMSVAX";
982 push @ret, map { $_."\\".&info_string($_,"EXIST",
985 $algorithm{$_}) } keys %syms;
987 if (keys %unknown_algorithms) {
988 print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n";
989 print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n";
994 # Param: string of comma-separated platform-specs.
997 my ($platforms) = @_;
998 my $pl = defined($platforms) ? $platforms : "";
999 my %p = map { $_ => 0 } split /,/, $pl;
1002 print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n"
1004 # We do this, because if there's code like the following, it really
1005 # means the function exists in all cases and should therefore be
1006 # everywhere. By increasing and decreasing, we may attain 0:
1013 foreach $platform (split /,/, $pl) {
1014 if ($platform =~ /^!(.*)$/) {
1020 foreach $platform (keys %p) {
1021 if ($p{$platform} == 0) { delete $p{$platform}; }
1026 $ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p));
1027 print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n"
1033 (my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_;
1035 my %a = defined($algorithms) ?
1036 map { $_ => 1 } split /,/, $algorithms : ();
1037 my $k = defined($kind) ? $kind : "FUNCTION";
1039 my $p = &reduce_platforms($platforms);
1046 $ret .= ":".join(',',sort keys %a);
1050 sub maybe_add_info {
1051 (my $name, *nums, my @symbols) = @_;
1056 print STDERR "Updating $name info\n";
1057 foreach $sym (@symbols) {
1058 (my $s, my $i) = split /\\/, $sym;
1059 if (defined($nums{$s})) {
1060 $i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/;
1061 (my $n, my $vers, my $dummy) = split /\\/, $nums{$s};
1062 if (!defined($dummy) || $i ne $dummy) {
1063 $nums{$s} = $n."\\".$vers."\\".$i;
1065 print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug;
1071 my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums;
1073 (my $n, my $vers, my $i) = split /\\/, $nums{$sym};
1074 if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) {
1076 print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug;
1080 print STDERR "$new_info old symbols got an info update\n";
1082 print STDERR "You should do a rewrite to fix this.\n";
1085 print STDERR "No old symbols needed info update\n";
1089 # Param: string of comma-separated keywords, each possibly prefixed with a "!"
1092 my ($keywords_txt,$platforms) = @_;
1093 my (@keywords) = split /,/,$keywords_txt;
1094 my ($falsesum, $truesum) = (0, 1);
1096 # Param: one keyword
1099 my ($keyword,$platforms) = @_;
1103 if ($keyword eq "VMSVAX" && $VMSVAX) { return 1; }
1104 if ($keyword eq "VMSNonVAX" && $VMSNonVAX) { return 1; }
1105 if ($keyword eq "VMS" && $VMS) { return 1; }
1106 if ($keyword eq "WIN32" && $W32) { return 1; }
1107 if ($keyword eq "WINNT" && $NT) { return 1; }
1108 if ($keyword eq "OS2" && $OS2) { return 1; }
1109 # Special platforms:
1110 # EXPORT_VAR_AS_FUNCTION means that global variables
1111 # will be represented as functions. This currently
1112 # only happens on VMS-VAX.
1113 if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && ($VMSVAX || $W32)) {
1116 if ($keyword eq "ZLIB" && $zlib) { return 1; }
1120 if ($disabled_algorithms{$keyword} == 1) { return 0;}
1122 # Nothing recognise as true
1127 foreach $k (@keywords) {
1128 if ($k =~ /^!(.*)$/) {
1129 $falsesum += &recognise($1,$platforms);
1131 $truesum *= &recognise($k,$platforms);
1134 print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug;
1135 return (!$falsesum) && $truesum;
1140 (*OUT,my $name,*nums,my $testall,my @symbols)=@_;
1141 my $n = 1; my @e; my @r;
1142 my $sym; my $prev = ""; my $prefSSLeay;
1144 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
1145 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
1146 @symbols=((sort @e),(sort @r));
1148 foreach $sym (@symbols) {
1149 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1151 $v = 1 if $i=~ /^.*?:.*?:VARIABLE/;
1152 my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
1153 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
1154 if (!defined($nums{$s})) {
1155 print STDERR "Warning: $s does not have a number assigned\n"
1157 } elsif (is_valid($p,1) && is_valid($a,0)) {
1158 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
1160 print OUT "\t/* The following has already appeared previously */\n";
1161 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
1163 $prev = $s2; # To warn about duplicates...
1165 (my $nn, my $vers, my $ni) = split /\\/, $nums{$s2};
1167 print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n";
1169 print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n";
1178 open MF, 'Makefile' or return $v;
1180 $v = $1, last if /^VERSION=(.*?)\s*$/;
1188 (*OUT,my $name,*nums,my @symbols)=@_;
1189 my $n = 1; my @e; my @r; my @v; my $prev="";
1191 my $libname = $name;
1192 my $http_vendor = 'www.openssl.org/';
1193 my $version = get_version();
1194 my $what = "OpenSSL: implementation of Secure Socket Layer";
1195 my $description = "$what $version, $name - http://$http_vendor";
1196 my $prevsymversion = "", $prevprevsymversion = "";
1199 my $symbolcount = 0;
1204 { # DLL names should not clash on the whole system.
1205 # However, they should not have any particular relationship
1206 # to the name of the static library. Chose descriptive names
1207 # (must be at most 8 chars).
1208 my %translate = (ssl => 'open_ssl', crypto => 'cryptssl');
1209 $libname = $translate{$name} || $name;
1210 $liboptions = <<EOO;
1212 DATA MULTIPLE NONSHARED
1214 # Vendor field can't contain colon, drat; so we omit http://
1215 $description = "\@#$http_vendor:$version#\@$what; DLL for library $name. Build for EMX -Zmtd";
1222 ; Definition file for the DLL version of the $name library from OpenSSL
1225 LIBRARY $libname $liboptions
1233 my $libref = $name eq "ssl" ? "LIBCRYPTO.EXE /SHARE" : "";
1235 IDENTIFICATION="LIB$libname V$version"
1236 LIB$libname.OLB /LIBRARY
1242 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols);
1243 (@v)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:VARIABLE/,@symbols);
1245 # VMS needs to have the symbols on slot number order
1246 @symbols=(map { $_->[1] }
1247 sort { $a->[0] <=> $b->[0] }
1248 map { (my $s, my $i) = $_ =~ /^(.*?)\\(.*)$/;
1249 die "Error: $s doesn't have a number assigned\n"
1250 if !defined($nums{$s});
1251 (my $n, my @rest) = split /\\/, $nums{$s};
1252 [ $n, $_ ] } (@e, @r, @v));
1254 @symbols=((sort @e),(sort @r), (sort @v));
1257 my ($baseversion, $currversion) = get_openssl_version();
1260 if (!defined($thisversion)) {
1261 $thisversion = $baseversion;
1263 $thisversion = get_next_version($thisversion);
1265 foreach $sym (@symbols) {
1266 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1268 $v = 1 if $i =~ /^.*?:.*?:VARIABLE/;
1269 if (!defined($nums{$s})) {
1270 die "Error: $s does not have a number assigned\n"
1273 (my $n, my $symversion, my $dummy) = split /\\/, $nums{$s};
1274 next if $symversion ne $thisversion;
1276 my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
1277 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
1278 if (is_valid($p,1) && is_valid($a,0)) {
1279 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
1281 print STDERR "Warning: Symbol '",$s2,
1282 "' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),
1283 ", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
1285 $prev = $s2; # To warn about duplicates...
1287 if ($symversion ne $prevsymversion) {
1288 if ($prevsymversion ne "") {
1289 if ($prevprevsymversion ne "") {
1290 print OUT "} OPENSSL_"
1291 ."$prevprevsymversion;\n\n";
1296 print OUT "OPENSSL_$symversion {\n global:\n";
1297 $prevprevsymversion = $prevsymversion;
1298 $prevsymversion = $symversion;
1300 print OUT " $s2;\n";
1302 while(++$prevnum < $n) {
1303 if ($symbolcount > 1023) {
1304 print OUT ")\nSYMBOL_VECTOR=(-\n";
1307 print OUT $symbolcount
1309 print OUT "dummy$prevnum=PRIVATE_PROCEDURE -\n";
1312 (my $s_uc = $s) =~ tr/a-z/A-Z/;
1313 if ($symbolcount > 1023) {
1314 print OUT ")\nSYMBOL_VECTOR=(-\n";
1317 print OUT $symbolcount
1319 print OUT "$s_uc/$s="
1320 , ($v ? "DATA" : "PROCEDURE"), " -\n";
1322 } elsif($v && !$OS2) {
1323 printf OUT " %s%-39s @%-8d DATA\n",
1324 ($W32)?"":"_",$s2,$n;
1326 printf OUT " %s%-39s @%d\n",
1327 ($W32||$OS2)?"":"_",$s2,$n;
1332 } while ($thisversion ne $currversion);
1334 if ($prevprevsymversion ne "") {
1335 print OUT " local: *;\n} OPENSSL_$prevprevsymversion;\n\n";
1337 print OUT " local: *;\n};\n\n";
1341 (my $libvmaj, my $libvmin, my $libvedit) =
1342 $currversion =~ /^(\d+)_(\d+)_(\d+)$/;
1343 # The reason to multiply the edit number with 100 is to make space
1344 # for the possibility that we want to encode the patch letters
1345 print OUT "GSMATCH=LEQUAL,",($libvmaj * 100 + $libvmin),",",($libvedit * 100),"\n";
1361 my ($baseversion, $currversion) = get_openssl_version();
1363 open(IN,"<$name") || die "unable to open $name:$!\n";
1369 if (defined $ret{$a[0]}) {
1370 # This is actually perfectly OK
1371 #print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n";
1373 if ($max_num > $a[1]) {
1374 print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n";
1376 elsif ($max_num == $a[1]) {
1377 # This is actually perfectly OK
1378 #print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n";
1379 if ($a[0] eq $prev) {
1381 $a[0] .= "{$prev_cnt}";
1388 # Existence will be proven later, in do_defs
1392 #Sanity check the version number
1393 if (defined $prevversion) {
1394 check_version_lte($prevversion, $a[2]);
1396 check_version_lte($a[2], $currversion);
1397 $prevversion = $a[2];
1398 $ret{$a[0]}=$a[1]."\\".$a[2]."\\".$a[3]; # \\ is a special marker
1400 $max_num = $a[1] if $a[1] > $max_num;
1404 print STDERR "Warning: $num_noinfo symbols were without info.";
1406 printf STDERR " The rewrite will fix this.\n";
1408 printf STDERR " You should do a rewrite to fix this.\n";
1417 (my $str, my $what) = @_;
1418 (my $n, my $v, my $i) = split(/\\/,$str);
1428 (*OUT,$name,*nums,@symbols)=@_;
1431 print STDERR "Rewriting $name\n";
1433 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
1434 my $r; my %r; my %rsyms;
1436 (my $s, my $i) = split /\\/, $r;
1437 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
1438 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
1439 $r{$a} = $s."\\".$i;
1444 foreach $_ (@symbols) {
1445 (my $n, my $i) = split /\\/;
1450 &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n")
1454 (my $n, my $vers, my $i) = split /\\/, $nums{$sym};
1455 next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/;
1456 next if defined($rsyms{$sym});
1457 print STDERR "DEBUG: rewrite_numbers for sym = ",$sym,": i = ",$i,", n = ",$n,", rsym{sym} = ",$rsyms{$sym},"syms{sym} = ",$syms{$sym},"\n" if $debug;
1458 $i="NOEXIST::FUNCTION:"
1459 if !defined($i) || $i eq "" || !defined($syms{$sym});
1461 $s2 =~ s/\{[0-9]+\}$//;
1462 printf OUT "%s%-39s %d\t%s\t%s\n","",$s2,$n,$vers,$i;
1463 if (exists $r{$sym}) {
1464 (my $s, $i) = split /\\/,$r{$sym};
1466 $s2 =~ s/\{[0-9]+\}$//;
1467 printf OUT "%s%-39s %d\t%s\t%s\n","",$s2,$n,$vers,$i;
1474 (*OUT,$name,*nums,my $start_num, my @symbols)=@_;
1479 ($basevers, $vers) = get_openssl_version();
1481 print STDERR "Updating $name numbers\n";
1483 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
1484 my $r; my %r; my %rsyms;
1486 (my $s, my $i) = split /\\/, $r;
1487 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
1488 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
1489 $r{$a} = $s."\\".$i;
1493 foreach $sym (@symbols) {
1494 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1495 next if $i =~ /^.*?:.*?:\w+\(\w+\)/;
1496 next if defined($rsyms{$sym});
1497 die "ERROR: Symbol $sym had no info attached to it."
1499 if (!exists $nums{$s}) {
1502 $s2 =~ s/\{[0-9]+\}$//;
1503 printf OUT "%s%-39s %d\t%s\t%s\n","",$s2, ++$start_num,$vers,$i;
1504 if (exists $r{$s}) {
1505 ($s, $i) = split /\\/,$r{$s};
1506 $s =~ s/\{[0-9]+\}$//;
1507 printf OUT "%s%-39s %d\t%s\t%s\n","",$s, $start_num,$vers,$i;
1512 print STDERR "$new_syms New symbols added\n";
1514 print STDERR "No New symbols Added\n";
1520 (*nums, my @symbols)=@_;
1521 my %existing; my @remaining;
1523 foreach $sym (@symbols) {
1524 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1527 foreach $sym (keys %nums) {
1528 if (!exists $existing{$sym}) {
1529 push @remaining, $sym;
1533 print STDERR "The following symbols do not seem to exist:\n";
1534 foreach $sym (@remaining) {
1535 print STDERR "\t",$sym,"\n";
1542 my $line = shift(@_);
1544 my $open = $line =~ tr/\(//;
1545 my $close = $line =~ tr/\)//;
1547 return $open - $close;
1550 #Parse opensslv.h to get the current version number. Also work out the base
1551 #version, i.e. the lowest version number that is binary compatible with this
1553 sub get_openssl_version()
1555 open (IN, "include/openssl/opensslv.h") || die "Can't open opensslv.h";
1558 if (/OPENSSL_VERSION_TEXT\s+"OpenSSL (\d\.\d\.)(\d[a-z]*)(-| )/) {
1560 my $baseversion = $1 =~ s/\./_/gr;
1562 return ($baseversion."0", $baseversion.$suffix);
1565 die "Can't find OpenSSL version number\n";
1568 #Given an OpenSSL version number, calculate the next version number. If the
1569 #version number gets to a.b.czz then we go to a.b.(c+1)
1570 sub get_next_version()
1572 my $thisversion = shift;
1574 my ($base, $letter) = $thisversion =~ /^(\d_\d_\d)([a-z]{0,2})$/;
1576 if ($letter eq "zz") {
1577 my $lastnum = substr($base, -1);
1578 return substr($base, 0, length($base)-1).(++$lastnum);
1580 return $base.get_next_letter($letter);
1583 #Given the letters off the end of an OpenSSL version string, calculate what
1584 #the letters for the next release would be.
1585 sub get_next_letter()
1587 my $thisletter = shift;
1588 my $baseletter = "";
1591 if ($thisletter eq "") {
1594 if ((length $thisletter) > 1) {
1595 ($baseletter, $endletter) = $thisletter =~ /([a-z]+)([a-z])/;
1597 $endletter = $thisletter;
1600 if ($endletter eq "z") {
1601 return $thisletter."a";
1603 return $baseletter.(++$endletter);
1607 #Check if a version is less than or equal to the current version. Its a fatal
1608 #error if not. They must also only differ in letters, or the last number (i.e.
1609 #the first two numbers must be the same)
1610 sub check_version_lte()
1612 my ($testversion, $currversion) = @_;
1617 my ($cvnums) = $currversion =~ /^(\d_\d_\d)[a-z]*$/;
1618 my ($tvnums) = $testversion =~ /^(\d_\d_\d)[a-z]*$/;
1620 #Die if we can't parse the version numbers or they don't look sane
1621 die "Invalid version number: $testversion and $currversion\n"
1622 if (!defined($cvnums) || !defined($tvnums)
1623 || length($cvnums) != 5
1624 || length($tvnums) != 5);
1626 #If the base versions (without letters) don't match check they only differ
1628 if ($cvnums ne $tvnums) {
1629 die "Invalid version number: $testversion "
1630 ."for current version $currversion\n"
1631 if (substr($cvnums, -1) < substr($tvnums, -1)
1632 || substr($cvnums, 0, 4) ne substr($tvnums, 0, 4));
1635 #If we get here then the base version (i.e. the numbers) are the same - they
1636 #only differ in the letters
1638 $lentv = length $testversion;
1639 $lencv = length $currversion;
1641 #If the testversion has more letters than the current version then it must
1642 #be later (or malformed)
1643 if ($lentv > $lencv) {
1644 die "Invalid version number: $testversion "
1645 ."is greater than $currversion\n";
1648 #Get the last letter from the current version
1649 my ($cvletter) = $currversion =~ /([a-z])$/;
1650 if (defined $cvletter) {
1651 ($cvbase) = $currversion =~ /(\d_\d_\d[a-z]*)$cvletter$/;
1653 $cvbase = $currversion;
1655 die "Unable to parse version number $currversion" if (!defined $cvbase);
1657 my ($tvletter) = $testversion =~ /([a-z])$/;
1658 if (defined $tvletter) {
1659 ($tvbase) = $testversion =~ /(\d_\d_\d[a-z]*)$tvletter$/;
1661 $tvbase = $testversion;
1663 die "Unable to parse version number $testversion" if (!defined $tvbase);
1665 if ($lencv > $lentv) {
1666 #If current version has more letters than testversion then testversion
1667 #minus the final letter must be a substring of the current version
1668 die "Invalid version number $testversion "
1669 ."is greater than $currversion or is invalid\n"
1670 if (index($cvbase, $tvbase) != 0);
1672 #If both versions have the same number of letters then they must be
1673 #equal up to the last letter, and the last letter in testversion must
1674 #be less than or equal to the last letter in current version.
1675 die "Invalid version number $testversion "
1676 ."is greater than $currversion\n"
1677 if (($cvbase ne $tvbase) && ($tvletter gt $cvletter));
1683 my ($decl, $plats, $algs) = @_;
1684 $decl =~ /^\s*(DEPRECATEDIN_\d+_\d+_\d+)\s*\((.*)\)\s*$/
1685 or die "Bad DEPRECTEDIN: $decl\n";
1686 my $info1 .= "#INFO:";
1687 $info1 .= join(',', @{$plats}) . ":";
1689 $info1 .= join(',',@{$algs}, $1) . ";";
1690 $info2 .= join(',',@{$algs}) . ";";
1691 return $info1 . $2 . ";" . $info2;