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 # X.509v3 Signed Certificate Timestamps
98 "PSK", "SRP", "HEARTBEATS",
109 # Deprecated functions
110 "DEPRECATEDIN_0_9_8",
111 "DEPRECATEDIN_1_0_0",
112 "DEPRECATEDIN_1_1_0",
123 # APPLINK (win build feature?)
127 my %disabled_algorithms;
129 foreach (@known_algorithms) {
130 $disabled_algorithms{$_} = 0;
132 # disabled by default
133 $disabled_algorithms{"STATIC_ENGINE"} = 1;
137 foreach (@ARGV, split(/ /, $config{options}))
139 $debug=1 if $_ eq "debug";
140 $W32=1 if $_ eq "32";
141 die "win16 not supported" if $_ eq "16";
146 if ($_ eq "VMS-VAX") {
150 if ($_ eq "VMS-NonVAX") {
157 $VMS=$VMSNonVAX=1 if $_ eq "VMS";
158 $OS2=1 if $_ eq "OS2";
159 if ($_ eq "zlib" || $_ eq "enable-zlib" || $_ eq "zlib-dynamic"
160 || $_ eq "enable-zlib-dynamic") {
164 $do_ssl=1 if $_ eq "ssleay";
169 $do_crypto=1 if $_ eq "libeay";
170 if ($_ eq "crypto") {
174 $do_update=1 if $_ eq "update";
175 $do_rewrite=1 if $_ eq "rewrite";
176 $do_ctest=1 if $_ eq "ctest";
177 $do_ctestall=1 if $_ eq "ctestall";
178 $do_checkexist=1 if $_ eq "exist";
179 #$safe_stack_def=1 if $_ eq "-DDEBUG_SAFESTACK";
180 if (/^--api=(\d+)\.(\d+)\.(\d+)$/) {
181 my $apiv = sprintf "%x%02x%02x", $1, $2, $3;
182 foreach (keys %disabled_algorithms) {
183 if (/^DEPRECATEDIN_(\d+)_(\d+)_(\d+)$/) {
184 my $depv = sprintf "%x%02x%02x", $1, $2, $3;
185 $disabled_algorithms{$_} = 1 if $apiv ge $depv;
189 if (/^no-deprecated$/) {
190 foreach (keys %disabled_algorithms) {
191 if (/^DEPRECATEDIN_/) {
192 $disabled_algorithms{$_} = 1;
196 elsif (/^(enable|disable|no)-(.*)$/) {
199 if (exists $disabled_algorithms{$alg}) {
200 $disabled_algorithms{$alg} = $1 eq "enable" ? 0 : 1;
215 # If no platform is given, assume WIN32
216 if ($W32 + $VMS + $OS2 + $linux == 0) {
219 die "Please, only one platform at a time"
220 if ($W32 + $VMS + $OS2 + $linux > 1);
222 if (!$do_ssl && !$do_crypto)
224 print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT | OS2 | linux | VMS ]\n";
228 %ssl_list=&load_numbers($ssl_num);
230 %crypto_list=&load_numbers($crypto_num);
231 $max_crypto = $max_num;
233 my $ssl="include/openssl/ssl.h";
234 $ssl.=" include/openssl/tls1.h";
235 $ssl.=" include/openssl/srtp.h";
237 my $crypto ="include/openssl/crypto.h";
238 $crypto.=" crypto/include/internal/cryptlib.h";
239 $crypto.=" crypto/include/internal/chacha.h"; # unless $no_chacha;
240 $crypto.=" crypto/include/internal/poly1305.h"; # unless $no_poly1305;
241 $crypto.=" include/internal/o_dir.h";
242 $crypto.=" include/internal/o_str.h";
243 $crypto.=" include/openssl/des.h" ; # unless $no_des;
244 $crypto.=" include/openssl/idea.h" ; # unless $no_idea;
245 $crypto.=" include/openssl/rc4.h" ; # unless $no_rc4;
246 $crypto.=" include/openssl/rc5.h" ; # unless $no_rc5;
247 $crypto.=" include/openssl/rc2.h" ; # unless $no_rc2;
248 $crypto.=" include/openssl/blowfish.h" ; # unless $no_bf;
249 $crypto.=" include/openssl/cast.h" ; # unless $no_cast;
250 $crypto.=" include/openssl/whrlpool.h" ;
251 $crypto.=" include/openssl/md2.h" ; # unless $no_md2;
252 $crypto.=" include/openssl/md4.h" ; # unless $no_md4;
253 $crypto.=" include/openssl/md5.h" ; # unless $no_md5;
254 $crypto.=" include/openssl/mdc2.h" ; # unless $no_mdc2;
255 $crypto.=" include/openssl/sha.h" ; # unless $no_sha;
256 $crypto.=" include/openssl/ripemd.h" ; # unless $no_ripemd;
257 $crypto.=" include/openssl/aes.h" ; # unless $no_aes;
258 $crypto.=" include/openssl/camellia.h" ; # unless $no_camellia;
259 $crypto.=" include/openssl/seed.h"; # unless $no_seed;
261 $crypto.=" include/openssl/bn.h";
262 $crypto.=" include/openssl/rsa.h" ; # unless $no_rsa;
263 $crypto.=" include/openssl/dsa.h" ; # unless $no_dsa;
264 $crypto.=" include/openssl/dh.h" ; # unless $no_dh;
265 $crypto.=" include/openssl/ec.h" ; # unless $no_ec;
266 $crypto.=" include/openssl/hmac.h" ; # unless $no_hmac;
267 $crypto.=" include/openssl/cmac.h" ;
269 $crypto.=" include/openssl/engine.h"; # unless $no_engine;
270 $crypto.=" include/openssl/stack.h" ; # unless $no_stack;
271 $crypto.=" include/openssl/buffer.h" ; # unless $no_buffer;
272 $crypto.=" include/openssl/bio.h" ; # unless $no_bio;
273 $crypto.=" include/openssl/dso.h" ; # unless $no_dso;
274 $crypto.=" include/openssl/lhash.h" ; # unless $no_lhash;
275 $crypto.=" include/openssl/conf.h";
276 $crypto.=" include/openssl/txt_db.h";
278 $crypto.=" include/openssl/evp.h" ; # unless $no_evp;
279 $crypto.=" include/openssl/objects.h";
280 $crypto.=" include/openssl/pem.h";
281 #$crypto.=" include/openssl/meth.h";
282 $crypto.=" include/openssl/asn1.h";
283 $crypto.=" include/openssl/asn1t.h";
284 $crypto.=" include/openssl/err.h" ; # unless $no_err;
285 $crypto.=" include/openssl/pkcs7.h";
286 $crypto.=" include/openssl/pkcs12.h";
287 $crypto.=" include/openssl/x509.h";
288 $crypto.=" include/openssl/x509_vfy.h";
289 $crypto.=" include/openssl/x509v3.h";
290 $crypto.=" include/openssl/ts.h";
291 $crypto.=" include/openssl/rand.h";
292 $crypto.=" include/openssl/comp.h" ; # unless $no_comp;
293 $crypto.=" include/openssl/ocsp.h";
294 $crypto.=" include/openssl/ui.h";
295 #$crypto.=" include/openssl/store.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 my $fn = catfile($config{sourcedir},$file);
389 print STDERR "DEBUG: starting on $fn:\n" if $debug;
390 open(IN,"<$fn") || die "unable to open $fn:$!\n";
391 my $line = "", my $def= "";
393 (map { $_ => 0 } @known_platforms),
394 (map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms),
395 (map { "OPENSSL_NO_".$_ => 0 } @known_algorithms),
396 (map { "OPENSSL_USE_".$_ => 0 } @known_algorithms),
403 my $symhacking = $file eq $symhacksfile;
404 my @current_platforms = ();
405 my @current_algorithms = ();
407 # params: symbol, alias, platforms, kind
408 # The reason to put this subroutine in a variable is that
409 # it will otherwise create it's own, unshared, version of
410 # %tag and %variant...
411 my $make_variant = sub
413 my ($s, $a, $p, $k) = @_;
416 print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug;
421 map { $tag{$_} == 1 ? $_ : "" }
428 map { $tag{$_} == 1 ? $_ : "" }
433 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" }
434 @known_ossl_platforms));
435 print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug;
436 if ($a1 eq "") { $a1 = $a2; }
437 elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; }
440 if (!defined($variant_cnt{$s}))
442 $variant_cnt{$s} = 0;
445 $a .= "{$variant_cnt{$s}}";
447 my $toadd = $a.":".$a1.(defined($k)?":".$k:"");
448 my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:"");
449 if (!grep(/^$togrep$/,
450 split(/;/, defined($variant{$s})?$variant{$s}:""))) {
451 if (defined($variant{$s})) { $variant{$s} .= ";"; }
452 $variant{$s} .= $toadd;
454 print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug;
457 print STDERR "DEBUG: parsing ----------\n" if $debug;
460 #Inside a DEPRECATEDIN
461 $stored_multiline .= $_;
462 chomp $stored_multiline;
463 print STDERR "DEBUG: Continuing multiline DEPRECATEDIN: $stored_multiline\n" if $debug;
464 $parens = count_parens($stored_multiline);
466 $def .= do_deprecated($stored_multiline,
468 \@current_algorithms);
472 if (/\/\* Error codes for the \w+ functions\. \*\//)
484 chop; # remove ending backslash
490 if (not /\*\//) { # multiline comment...
491 $line = $_; # ... just accumulate
494 s/\/\*.*?\*\///gs;# wipe it
500 $cpp-- if /^#\s*endif/;
503 $cpp = 1 if /^#.*ifdef.*cplusplus/;
505 s/{[^{}]*}//gs; # ignore {} blocks
506 print STDERR "DEBUG: \$def=\"$def\"\n" if $debug && $def ne "";
507 print STDERR "DEBUG: \$_=\"$_\"\n" if $debug;
508 if (/^\#\s*ifndef\s+(.*)/) {
512 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
513 } elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) {
515 if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) {
518 foreach $tmp_ (split '\&\&',$tmp_1) {
519 $tmp_ =~ /!defined\(([^\)]+)\)/;
520 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
525 print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O...
526 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
530 } elsif (/^\#\s*ifdef\s+(\S*)/) {
534 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
535 } elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) {
537 if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) {
540 foreach $tmp_ (split '\|\|',$tmp_1) {
541 $tmp_ =~ /defined\(([^\)]+)\)/;
542 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
547 print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O...
548 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
552 } elsif (/^\#\s*error\s+(\w+) is disabled\./) {
554 while($tag[$tag_i] ne "-") {
555 if ($tag[$tag_i] eq "OPENSSL_NO_".$1) {
556 $tag{$tag[$tag_i]}=2;
557 print STDERR "DEBUG: $file: chaged tag $1 = 2\n" if $debug;
561 } elsif (/^\#\s*endif/) {
563 while($tag_i > 0 && $tag[$tag_i] ne "-") {
565 print STDERR "DEBUG: \$t=\"$t\"\n" if $debug;
571 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
573 if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) {
575 } elsif($t =~ /^OPENSSL_USE_([A-Z0-9_]+)$/) {
581 && !grep(/^$t$/, @known_algorithms)) {
582 $unknown_algorithms{$t} = 1;
583 #print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug;
588 } elsif (/^\#\s*else/) {
590 while($tag[$tag_i] ne "-") {
593 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
596 } elsif (/^\#\s*if\s+1/) {
601 print STDERR "DEBUG: $file: found 1\n" if $debug;
602 } elsif (/^\#\s*if\s+0/) {
607 print STDERR "DEBUG: $file: found 0\n" if $debug;
608 } elsif (/^\#\s*define\s+(\w+)\s+(\w+)/
609 && $symhacking && $tag{'TRUE'} != -1) {
610 # This is for aliasing. When we find an alias,
612 &$make_variant($1,$2);
613 print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug;
618 map { $tag{$_} == 1 ? $_ :
619 $tag{$_} == -1 ? "!".$_ : "" }
621 push @current_platforms
623 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ :
624 $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_ : "" }
625 @known_ossl_platforms);
626 @current_algorithms = ();
627 @current_algorithms =
629 map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" }
631 push @current_algorithms
633 map { $tag{"OPENSSL_USE_".$_} == 1 ? $_ : "" }
637 .join(',',@current_platforms).":"
638 .join(',',@current_algorithms).";";
641 if ($tag{'TRUE'} != -1) {
642 if (/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) {
644 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
645 $def .= "int d2i_$3(void);";
646 $def .= "int i2d_$3(void);";
647 # Variant for platforms that do not
648 # have to access globale variables
649 # in shared libraries through functions
652 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
653 .join(',',@current_algorithms).";";
654 $def .= "OPENSSL_EXTERN int $2_it;";
657 .join(',',@current_platforms).":"
658 .join(',',@current_algorithms).";";
659 # Variant for platforms that have to
660 # access globale variables in shared
661 # libraries through functions
662 &$make_variant("$2_it","$2_it",
663 "EXPORT_VAR_AS_FUNCTION",
666 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
667 $def .= "int d2i_$3(void);";
668 $def .= "int i2d_$3(void);";
669 $def .= "int $3_free(void);";
670 $def .= "int $3_new(void);";
671 # Variant for platforms that do not
672 # have to access globale variables
673 # in shared libraries through functions
676 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
677 .join(',',@current_algorithms).";";
678 $def .= "OPENSSL_EXTERN int $2_it;";
681 .join(',',@current_platforms).":"
682 .join(',',@current_algorithms).";";
683 # Variant for platforms that have to
684 # access globale variables in shared
685 # libraries through functions
686 &$make_variant("$2_it","$2_it",
687 "EXPORT_VAR_AS_FUNCTION",
690 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ ||
691 /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) {
692 $def .= "int d2i_$1(void);";
693 $def .= "int i2d_$1(void);";
694 $def .= "int $1_free(void);";
695 $def .= "int $1_new(void);";
696 # Variant for platforms that do not
697 # have to access globale variables
698 # in shared libraries through functions
701 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
702 .join(',',@current_algorithms).";";
703 $def .= "OPENSSL_EXTERN int $1_it;";
706 .join(',',@current_platforms).":"
707 .join(',',@current_algorithms).";";
708 # Variant for platforms that have to
709 # access globale variables in shared
710 # libraries through functions
711 &$make_variant("$1_it","$1_it",
712 "EXPORT_VAR_AS_FUNCTION",
715 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
716 $def .= "int d2i_$2(void);";
717 $def .= "int i2d_$2(void);";
718 # Variant for platforms that do not
719 # have to access globale variables
720 # in shared libraries through functions
723 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
724 .join(',',@current_algorithms).";";
725 $def .= "OPENSSL_EXTERN int $2_it;";
728 .join(',',@current_platforms).":"
729 .join(',',@current_algorithms).";";
730 # Variant for platforms that have to
731 # access globale variables in shared
732 # libraries through functions
733 &$make_variant("$2_it","$2_it",
734 "EXPORT_VAR_AS_FUNCTION",
737 } elsif (/^\s*DECLARE_ASN1_ALLOC_FUNCTIONS\s*\(\s*(\w*)\s*\)/) {
738 $def .= "int $1_free(void);";
739 $def .= "int $1_new(void);";
741 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
742 $def .= "int d2i_$2(void);";
743 $def .= "int i2d_$2(void);";
744 $def .= "int $2_free(void);";
745 $def .= "int $2_new(void);";
746 # Variant for platforms that do not
747 # have to access globale variables
748 # in shared libraries through functions
751 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
752 .join(',',@current_algorithms).";";
753 $def .= "OPENSSL_EXTERN int $2_it;";
756 .join(',',@current_platforms).":"
757 .join(',',@current_algorithms).";";
758 # Variant for platforms that have to
759 # access globale variables in shared
760 # libraries through functions
761 &$make_variant("$2_it","$2_it",
762 "EXPORT_VAR_AS_FUNCTION",
765 } elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) {
766 # Variant for platforms that do not
767 # have to access globale variables
768 # in shared libraries through functions
771 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
772 .join(',',@current_algorithms).";";
773 $def .= "OPENSSL_EXTERN int $1_it;";
776 .join(',',@current_platforms).":"
777 .join(',',@current_algorithms).";";
778 # Variant for platforms that have to
779 # access globale variables in shared
780 # libraries through functions
781 &$make_variant("$1_it","$1_it",
782 "EXPORT_VAR_AS_FUNCTION",
785 } elsif (/^\s*DECLARE_ASN1_NDEF_FUNCTION\s*\(\s*(\w*)\s*\)/) {
786 $def .= "int i2d_$1_NDEF(void);";
787 } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) {
789 } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION\s*\(\s*(\w*)\s*\)/) {
790 $def .= "int $1_print_ctx(void);";
792 } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
793 $def .= "int $2_print_ctx(void);";
795 } elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) {
797 } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ ||
798 /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ ||
799 /^DECLARE_PEM_rw_const\s*\(\s*(\w*)\s*,/ ) {
802 .join(',',@current_platforms).":"
803 .join(',',@current_algorithms).";";
804 $def .= "int PEM_read_$1(void);";
805 $def .= "int PEM_write_$1(void);";
808 .join(',',@current_platforms).":"
809 .join(',',@current_algorithms).";";
810 # Things that are everywhere
811 $def .= "int PEM_read_bio_$1(void);";
812 $def .= "int PEM_write_bio_$1(void);";
814 } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ ||
815 /^DECLARE_PEM_write_const\s*\(\s*(\w*)\s*,/ ||
816 /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) {
819 .join(',',@current_platforms).":"
820 .join(',',@current_algorithms).";";
821 $def .= "int PEM_write_$1(void);";
824 .join(',',@current_platforms).":"
825 .join(',',@current_algorithms).";";
826 # Things that are everywhere
827 $def .= "int PEM_write_bio_$1(void);";
829 } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ ||
830 /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) {
833 .join(',',@current_platforms).":"
834 .join(',',@current_algorithms).";";
835 $def .= "int PEM_read_$1(void);";
838 .join(',',@current_platforms).":"
839 .join(',',@current_algorithms).";";
840 # Things that are everywhere
841 $def .= "int PEM_read_bio_$1(void);";
843 } elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
844 # Variant for platforms that do not
845 # have to access globale variables
846 # in shared libraries through functions
849 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
850 .join(',',@current_algorithms).";";
851 $def .= "OPENSSL_EXTERN int _shadow_$2;";
854 .join(',',@current_platforms).":"
855 .join(',',@current_algorithms).";";
856 # Variant for platforms that have to
857 # access globale variables in shared
858 # libraries through functions
859 &$make_variant("_shadow_$2","_shadow_$2",
860 "EXPORT_VAR_AS_FUNCTION",
862 } elsif (/^\s*DEPRECATEDIN/) {
863 $parens = count_parens($_);
865 $def .= do_deprecated($_,
867 \@current_algorithms);
869 $stored_multiline = $_;
870 chomp $stored_multiline;
871 print STDERR "DEBUG: Found multiline DEPRECATEDIN starting with: $stored_multiline\n" if $debug;
874 } elsif ($tag{'CONST_STRICT'} != 1) {
875 if (/\{|\/\*|\([^\)]*$/) {
888 print STDERR "DEBUG: postprocessing ----------\n" if $debug;
889 foreach (split /;/, $def) {
890 my $s; my $k = "FUNCTION"; my $p; my $a;
894 next if(/typedef\W/);
897 # Reduce argument lists to empty ()
898 # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
900 s/\([^\(\)]+\)/\{\}/gs;
901 s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f
903 # pretend as we didn't use curly braces: {} -> ()
906 s/STACK_OF\(\)/void/gs;
907 s/LHASH_OF\(\)/void/gs;
909 print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug;
910 if (/^\#INFO:([^:]*):(.*)$/) {
913 print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug;
915 } elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) {
918 print STDERR "DEBUG: found external variable $s\n" if $debug;
919 } elsif (/TYPEDEF_\w+_OF/s) {
921 } elsif (/(\w+)\s*\(\).*/s) { # first token prior [first] () is
922 $s = $1; # a function name!
923 print STDERR "DEBUG: found function $s\n" if $debug;
924 } elsif (/\(/ and not (/=/)) {
925 print STDERR "File $file: cannot parse: $_;\n";
938 &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p);
939 $algorithm{$s} .= ','.$a;
941 if (defined($variant{$s})) {
942 foreach $v (split /;/,$variant{$s}) {
943 (my $r, my $p, my $k) = split(/:/,$v);
944 my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p);
946 if (!defined($k)) { $k = $kind{$s}; }
947 $kind{$r} = $k."(".$s.")";
948 $algorithm{$r} = $algorithm{$s};
949 $platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p);
950 $platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip);
951 print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug;
954 print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug;
958 # Prune the returned symbols
960 delete $syms{"bn_dump1"};
961 $platform{"BIO_s_log"} .= ",!WIN32,!macintosh";
963 $platform{"PEM_read_NS_CERT_SEQ"} = "VMS";
964 $platform{"PEM_write_NS_CERT_SEQ"} = "VMS";
965 $platform{"PEM_read_P8_PRIV_KEY_INFO"} = "VMS";
966 $platform{"PEM_write_P8_PRIV_KEY_INFO"} = "VMS";
967 $platform{"EVP_sha384"} = "!VMSVAX";
968 $platform{"EVP_sha512"} = "!VMSVAX";
969 $platform{"SHA384_Init"} = "!VMSVAX";
970 $platform{"SHA384_Transform"} = "!VMSVAX";
971 $platform{"SHA384_Update"} = "!VMSVAX";
972 $platform{"SHA384_Final"} = "!VMSVAX";
973 $platform{"SHA384"} = "!VMSVAX";
974 $platform{"SHA512_Init"} = "!VMSVAX";
975 $platform{"SHA512_Transform"} = "!VMSVAX";
976 $platform{"SHA512_Update"} = "!VMSVAX";
977 $platform{"SHA512_Final"} = "!VMSVAX";
978 $platform{"SHA512"} = "!VMSVAX";
983 push @ret, map { $_."\\".&info_string($_,"EXIST",
986 $algorithm{$_}) } keys %syms;
988 if (keys %unknown_algorithms) {
989 print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n";
990 print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n";
995 # Param: string of comma-separated platform-specs.
998 my ($platforms) = @_;
999 my $pl = defined($platforms) ? $platforms : "";
1000 my %p = map { $_ => 0 } split /,/, $pl;
1003 print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n"
1005 # We do this, because if there's code like the following, it really
1006 # means the function exists in all cases and should therefore be
1007 # everywhere. By increasing and decreasing, we may attain 0:
1014 foreach $platform (split /,/, $pl) {
1015 if ($platform =~ /^!(.*)$/) {
1021 foreach $platform (keys %p) {
1022 if ($p{$platform} == 0) { delete $p{$platform}; }
1027 $ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p));
1028 print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n"
1035 (my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_;
1037 my %a = defined($algorithms) ?
1038 map { $_ => 1 } split /,/, $algorithms : ();
1039 my $k = defined($kind) ? $kind : "FUNCTION";
1041 my $p = &reduce_platforms($platforms);
1048 $ret .= ":".join(',',sort keys %a);
1054 (my $name, *nums, my @symbols) = @_;
1059 foreach $sym (@symbols) {
1060 (my $s, my $i) = split /\\/, $sym;
1061 if (defined($nums{$s})) {
1062 $i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/;
1063 (my $n, my $vers, my $dummy) = split /\\/, $nums{$s};
1064 if (!defined($dummy) || $i ne $dummy) {
1065 $nums{$s} = $n."\\".$vers."\\".$i;
1067 print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug;
1073 my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums;
1075 (my $n, my $vers, my $i) = split /\\/, $nums{$sym};
1076 if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) {
1078 print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug;
1082 print STDERR "$name: $new_info old symbols have updated info\n";
1084 print STDERR "You should do a rewrite to fix this.\n";
1090 # Param: string of comma-separated keywords, each possibly prefixed with a "!"
1093 my ($keywords_txt,$platforms) = @_;
1094 my (@keywords) = split /,/,$keywords_txt;
1095 my ($falsesum, $truesum) = (0, 1);
1097 # Param: one keyword
1100 my ($keyword,$platforms) = @_;
1104 if ($keyword eq "VMSVAX" && $VMSVAX) { return 1; }
1105 if ($keyword eq "VMSNonVAX" && $VMSNonVAX) { return 1; }
1106 if ($keyword eq "VMS" && $VMS) { return 1; }
1107 if ($keyword eq "WIN32" && $W32) { return 1; }
1108 if ($keyword eq "WINNT" && $NT) { return 1; }
1109 if ($keyword eq "OS2" && $OS2) { return 1; }
1110 # Special platforms:
1111 # EXPORT_VAR_AS_FUNCTION means that global variables
1112 # will be represented as functions. This currently
1113 # only happens on VMS-VAX.
1114 if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && ($VMSVAX || $W32)) {
1117 if ($keyword eq "ZLIB" && $zlib) { return 1; }
1121 if ($disabled_algorithms{$keyword} == 1) { return 0;}
1123 # Nothing recognise as true
1128 foreach $k (@keywords) {
1129 if ($k =~ /^!(.*)$/) {
1130 $falsesum += &recognise($1,$platforms);
1132 $truesum *= &recognise($k,$platforms);
1135 print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug;
1136 return (!$falsesum) && $truesum;
1141 (*OUT,my $name,*nums,my $testall,my @symbols)=@_;
1142 my $n = 1; my @e; my @r;
1143 my $sym; my $prev = ""; my $prefSSLeay;
1145 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
1146 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
1147 @symbols=((sort @e),(sort @r));
1149 foreach $sym (@symbols) {
1150 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1152 $v = 1 if $i=~ /^.*?:.*?:VARIABLE/;
1153 my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
1154 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
1155 if (!defined($nums{$s})) {
1156 print STDERR "Warning: $s does not have a number assigned\n"
1158 } elsif (is_valid($p,1) && is_valid($a,0)) {
1159 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
1161 print OUT "\t/* The following has already appeared previously */\n";
1162 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
1164 $prev = $s2; # To warn about duplicates...
1166 (my $nn, my $vers, my $ni) = split /\\/, $nums{$s2};
1168 print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n";
1170 print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n";
1178 return $config{version};
1183 (*OUT,my $name,*nums,my @symbols)=@_;
1184 my $n = 1; my @e; my @r; my @v; my $prev="";
1186 my $libname = $name;
1187 my $http_vendor = 'www.openssl.org/';
1188 my $version = get_version();
1189 my $what = "OpenSSL: implementation of Secure Socket Layer";
1190 my $description = "$what $version, $name - http://$http_vendor";
1191 my $prevsymversion = "", $prevprevsymversion = "";
1194 my $symvtextcount = 0;
1199 { # DLL names should not clash on the whole system.
1200 # However, they should not have any particular relationship
1201 # to the name of the static library. Chose descriptive names
1202 # (must be at most 8 chars).
1203 my %translate = (ssl => 'open_ssl', crypto => 'cryptssl');
1204 $libname = $translate{$name} || $name;
1205 $liboptions = <<EOO;
1207 DATA MULTIPLE NONSHARED
1209 # Vendor field can't contain colon, drat; so we omit http://
1210 $description = "\@#$http_vendor:$version#\@$what; DLL for library $name. Build for EMX -Zmtd";
1217 ; Definition file for the DLL version of the $name library from OpenSSL
1220 LIBRARY $libname $liboptions
1228 my $libref = $name eq "ssl" ? "LIBCRYPTO.EXE /SHARE" : "";
1230 IDENTIFICATION="V$version"
1232 LIB$libname.OLB /LIBRARY
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 $symline="SPARE, SPARE -";
1301 if ($symvtextcount + length($symline) + 1 > 1024) {
1302 print OUT ")\nSYMBOL_VECTOR=(-\n";
1303 $symvtextcount = 16; # length of "SYMBOL_VECTOR=(-"
1305 if ($symvtextcount > 16) {
1306 $symline = ",".$symline;
1308 print OUT " $symline\n";
1309 $symvtextcount += length($symline);
1311 (my $s_uc = $s) =~ tr/a-z/A-Z/;
1313 $v ? "DATA" : "PROCEDURE";
1316 ? "$s_uc/$s=$symtype, $s=$symtype"
1317 : "$s=$symtype, SPARE")
1319 if ($symvtextcount + length($symline) + 1 > 1024) {
1320 print OUT ")\nSYMBOL_VECTOR=(-\n";
1321 $symvtextcount = 16; # length of "SYMBOL_VECTOR=(-"
1323 if ($symvtextcount > 16) {
1324 $symline = ",".$symline;
1326 print OUT " $symline\n";
1327 $symvtextcount += length($symline);
1328 } elsif($v && !$OS2) {
1329 printf OUT " %s%-39s @%-8d DATA\n",
1330 ($W32)?"":"_",$s2,$n;
1332 printf OUT " %s%-39s @%d\n",
1333 ($W32||$OS2)?"":"_",$s2,$n;
1338 } while ($thisversion ne $currversion);
1340 if ($prevprevsymversion ne "") {
1341 print OUT " local: *;\n} OPENSSL_$prevprevsymversion;\n\n";
1343 print OUT " local: *;\n};\n\n";
1347 (my $libvmaj, my $libvmin, my $libvedit) =
1348 $currversion =~ /^(\d+)_(\d+)_(\d+)$/;
1349 # The reason to multiply the edit number with 100 is to make space
1350 # for the possibility that we want to encode the patch letters
1351 print OUT "GSMATCH=LEQUAL,",($libvmaj * 100 + $libvmin),",",($libvedit * 100),"\n";
1367 my ($baseversion, $currversion) = get_openssl_version();
1369 open(IN,"<$name") || die "unable to open $name:$!\n";
1375 if (defined $ret{$a[0]}) {
1376 # This is actually perfectly OK
1377 #print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n";
1379 if ($max_num > $a[1]) {
1380 print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n";
1382 elsif ($max_num == $a[1]) {
1383 # This is actually perfectly OK
1384 #print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n";
1385 if ($a[0] eq $prev) {
1387 $a[0] .= "{$prev_cnt}";
1394 # Existence will be proven later, in do_defs
1398 #Sanity check the version number
1399 if (defined $prevversion) {
1400 check_version_lte($prevversion, $a[2]);
1402 check_version_lte($a[2], $currversion);
1403 $prevversion = $a[2];
1404 $ret{$a[0]}=$a[1]."\\".$a[2]."\\".$a[3]; # \\ is a special marker
1406 $max_num = $a[1] if $a[1] > $max_num;
1410 print STDERR "Warning: $num_noinfo symbols were without info.";
1412 printf STDERR " The rewrite will fix this.\n";
1414 printf STDERR " You should do a rewrite to fix this.\n";
1423 (my $str, my $what) = @_;
1424 (my $n, my $v, my $i) = split(/\\/,$str);
1434 (*OUT,$name,*nums,@symbols)=@_;
1437 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
1438 my $r; my %r; my %rsyms;
1440 (my $s, my $i) = split /\\/, $r;
1441 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
1442 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
1443 $r{$a} = $s."\\".$i;
1448 foreach $_ (@symbols) {
1449 (my $n, my $i) = split /\\/;
1454 &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n")
1458 (my $n, my $vers, my $i) = split /\\/, $nums{$sym};
1459 next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/;
1460 next if defined($rsyms{$sym});
1461 print STDERR "DEBUG: rewrite_numbers for sym = ",$sym,": i = ",$i,", n = ",$n,", rsym{sym} = ",$rsyms{$sym},"syms{sym} = ",$syms{$sym},"\n" if $debug;
1462 $i="NOEXIST::FUNCTION:"
1463 if !defined($i) || $i eq "" || !defined($syms{$sym});
1465 $s2 =~ s/\{[0-9]+\}$//;
1466 printf OUT "%s%-39s %d\t%s\t%s\n","",$s2,$n,$vers,$i;
1467 if (exists $r{$sym}) {
1468 (my $s, $i) = split /\\/,$r{$sym};
1470 $s2 =~ s/\{[0-9]+\}$//;
1471 printf OUT "%s%-39s %d\t%s\t%s\n","",$s2,$n,$vers,$i;
1478 (*OUT,$name,*nums,my $start_num, my @symbols)=@_;
1483 ($basevers, $vers) = get_openssl_version();
1485 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
1486 my $r; my %r; my %rsyms;
1488 (my $s, my $i) = split /\\/, $r;
1489 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
1490 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
1491 $r{$a} = $s."\\".$i;
1495 foreach $sym (@symbols) {
1496 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1497 next if $i =~ /^.*?:.*?:\w+\(\w+\)/;
1498 next if defined($rsyms{$sym});
1499 die "ERROR: Symbol $sym had no info attached to it."
1501 if (!exists $nums{$s}) {
1504 $s2 =~ s/\{[0-9]+\}$//;
1505 printf OUT "%s%-39s %d\t%s\t%s\n","",$s2, ++$start_num,$vers,$i;
1506 if (exists $r{$s}) {
1507 ($s, $i) = split /\\/,$r{$s};
1508 $s =~ s/\{[0-9]+\}$//;
1509 printf OUT "%s%-39s %d\t%s\t%s\n","",$s, $start_num,$vers,$i;
1514 print STDERR "$name: Added $new_syms new symbols\n";
1516 print STDERR "$name: No new symbols added\n";
1522 (*nums, my @symbols)=@_;
1523 my %existing; my @remaining;
1525 foreach $sym (@symbols) {
1526 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1529 foreach $sym (keys %nums) {
1530 if (!exists $existing{$sym}) {
1531 push @remaining, $sym;
1535 print STDERR "The following symbols do not seem to exist:\n";
1536 foreach $sym (@remaining) {
1537 print STDERR "\t",$sym,"\n";
1544 my $line = shift(@_);
1546 my $open = $line =~ tr/\(//;
1547 my $close = $line =~ tr/\)//;
1549 return $open - $close;
1552 #Parse opensslv.h to get the current version number. Also work out the base
1553 #version, i.e. the lowest version number that is binary compatible with this
1555 sub get_openssl_version()
1557 my $fn = catfile($config{sourcedir},"include","openssl","opensslv.h");
1558 open (IN, "$fn") || die "Can't open opensslv.h";
1561 if (/OPENSSL_VERSION_TEXT\s+"OpenSSL (\d\.\d\.)(\d[a-z]*)(-| )/) {
1563 (my $baseversion = $1) =~ s/\./_/g;
1565 return ($baseversion."0", $baseversion.$suffix);
1568 die "Can't find OpenSSL version number\n";
1571 #Given an OpenSSL version number, calculate the next version number. If the
1572 #version number gets to a.b.czz then we go to a.b.(c+1)
1573 sub get_next_version()
1575 my $thisversion = shift;
1577 my ($base, $letter) = $thisversion =~ /^(\d_\d_\d)([a-z]{0,2})$/;
1579 if ($letter eq "zz") {
1580 my $lastnum = substr($base, -1);
1581 return substr($base, 0, length($base)-1).(++$lastnum);
1583 return $base.get_next_letter($letter);
1586 #Given the letters off the end of an OpenSSL version string, calculate what
1587 #the letters for the next release would be.
1588 sub get_next_letter()
1590 my $thisletter = shift;
1591 my $baseletter = "";
1594 if ($thisletter eq "") {
1597 if ((length $thisletter) > 1) {
1598 ($baseletter, $endletter) = $thisletter =~ /([a-z]+)([a-z])/;
1600 $endletter = $thisletter;
1603 if ($endletter eq "z") {
1604 return $thisletter."a";
1606 return $baseletter.(++$endletter);
1610 #Check if a version is less than or equal to the current version. Its a fatal
1611 #error if not. They must also only differ in letters, or the last number (i.e.
1612 #the first two numbers must be the same)
1613 sub check_version_lte()
1615 my ($testversion, $currversion) = @_;
1620 my ($cvnums) = $currversion =~ /^(\d_\d_\d)[a-z]*$/;
1621 my ($tvnums) = $testversion =~ /^(\d_\d_\d)[a-z]*$/;
1623 #Die if we can't parse the version numbers or they don't look sane
1624 die "Invalid version number: $testversion and $currversion\n"
1625 if (!defined($cvnums) || !defined($tvnums)
1626 || length($cvnums) != 5
1627 || length($tvnums) != 5);
1629 #If the base versions (without letters) don't match check they only differ
1631 if ($cvnums ne $tvnums) {
1632 die "Invalid version number: $testversion "
1633 ."for current version $currversion\n"
1634 if (substr($cvnums, -1) < substr($tvnums, -1)
1635 || substr($cvnums, 0, 4) ne substr($tvnums, 0, 4));
1638 #If we get here then the base version (i.e. the numbers) are the same - they
1639 #only differ in the letters
1641 $lentv = length $testversion;
1642 $lencv = length $currversion;
1644 #If the testversion has more letters than the current version then it must
1645 #be later (or malformed)
1646 if ($lentv > $lencv) {
1647 die "Invalid version number: $testversion "
1648 ."is greater than $currversion\n";
1651 #Get the last letter from the current version
1652 my ($cvletter) = $currversion =~ /([a-z])$/;
1653 if (defined $cvletter) {
1654 ($cvbase) = $currversion =~ /(\d_\d_\d[a-z]*)$cvletter$/;
1656 $cvbase = $currversion;
1658 die "Unable to parse version number $currversion" if (!defined $cvbase);
1660 my ($tvletter) = $testversion =~ /([a-z])$/;
1661 if (defined $tvletter) {
1662 ($tvbase) = $testversion =~ /(\d_\d_\d[a-z]*)$tvletter$/;
1664 $tvbase = $testversion;
1666 die "Unable to parse version number $testversion" if (!defined $tvbase);
1668 if ($lencv > $lentv) {
1669 #If current version has more letters than testversion then testversion
1670 #minus the final letter must be a substring of the current version
1671 die "Invalid version number $testversion "
1672 ."is greater than $currversion or is invalid\n"
1673 if (index($cvbase, $tvbase) != 0);
1675 #If both versions have the same number of letters then they must be
1676 #equal up to the last letter, and the last letter in testversion must
1677 #be less than or equal to the last letter in current version.
1678 die "Invalid version number $testversion "
1679 ."is greater than $currversion\n"
1680 if (($cvbase ne $tvbase) && ($tvletter gt $cvletter));
1686 my ($decl, $plats, $algs) = @_;
1687 $decl =~ /^\s*(DEPRECATEDIN_\d+_\d+_\d+)\s*\((.*)\)\s*$/
1688 or die "Bad DEPRECTEDIN: $decl\n";
1689 my $info1 .= "#INFO:";
1690 $info1 .= join(',', @{$plats}) . ":";
1692 $info1 .= join(',',@{$algs}, $1) . ";";
1693 $info2 .= join(',',@{$algs}) . ";";
1694 return $info1 . $2 . ";" . $info2;