1 #!/usr/local/bin/perl -w
5 # It does this by parsing the header files and looking for the
6 # prototyped functions: it then prunes the output.
8 # Intermediary files are created, call libeay.num and ssleay.num,
9 # The format of these files is:
11 # routine-name nnnn info
13 # and the "info" part is actually a colon-separated string of fields with
14 # the following meaning:
16 # existence:platform:kind:algorithms
18 # - "existence" can be "EXIST" or "NOEXIST" depending on if the symbol is
19 # found somewhere in the source,
20 # - "platforms" is empty if it exists on all platforms, otherwise it contains
21 # comma-separated list of the platform, just as they are if the symbol exists
22 # for those platforms, or prepended with a "!" if not. This helps resolve
23 # symbol name variants for platforms where the names are too long for the
24 # compiler or linker, or if the systems is case insensitive and there is a
25 # clash, or the symbol is implemented differently (see
26 # EXPORT_VAR_AS_FUNCTION). This script assumes renaming of symbols is found
27 # in the file crypto/symhacks.h.
28 # The semantics for the platforms is that every item is checked against the
29 # environment. For the negative items ("!FOO"), if any of them is false
30 # (i.e. "FOO" is true) in the environment, the corresponding symbol can't be
31 # used. For the positive itms, if all of them are false in the environment,
32 # the corresponding symbol can't be used. Any combination of positive and
33 # negative items are possible, and of course leave room for some redundancy.
34 # - "kind" is "FUNCTION" or "VARIABLE". The meaning of that is obvious.
35 # - "algorithms" is a comma-separated list of algorithm names. This helps
36 # exclude symbols that are part of an algorithm that some user wants to
42 my $crypto_num= "util/libeay.num";
43 my $ssl_num= "util/ssleay.num";
52 my $do_checkexist = 0;
60 # Set this to make typesafe STACK definitions appear in DEF
61 my $safe_stack_def = 0;
63 my @known_platforms = ( "__FreeBSD__", "PERL5",
64 "EXPORT_VAR_AS_FUNCTION", "ZLIB",
65 "OPENSSL_FIPS", "OPENSSL_FIPSCAPABLE" );
66 my @known_ossl_platforms = ( "VMS", "WIN32", "WINNT", "OS2" );
67 my @known_algorithms = ( "RC2", "RC4", "RC5", "IDEA", "DES", "BF",
68 "CAST", "MD2", "MD4", "MD5", "SHA", "SHA0", "SHA1",
69 "SHA256", "SHA512", "RMD160",
70 "MDC2", "WHIRLPOOL", "RSA", "DSA", "DH", "EC", "ECDH", "ECDSA", "EC2M",
71 "HMAC", "AES", "CAMELLIA", "SEED", "GOST",
73 "EC_NISTP_64_GCC_128",
74 # Envelope "algorithms"
75 "EVP", "X509", "ASN1_TYPEDEFS",
77 "BIO", "COMP", "BUFFER", "LHASH", "STACK", "ERR",
79 # External "algorithms"
80 "FP_API", "STDIO", "SOCK", "KRB5", "DGRAM",
82 "STATIC_ENGINE", "ENGINE", "HW", "GMP",
84 "TLSEXT", "PSK", "SRP", "HEARTBEATS",
95 # Deprecated functions
107 # APPLINK (win build feature?)
112 open(IN,"<Makefile") || die "unable to open Makefile!\n";
114 $options=$1 if (/^OPTIONS=(.*)$/);
118 # The following ciphers may be excluded (by Configure). This means functions
119 # defined with ifndef(NO_XXX) are not included in the .def file, and everything
120 # in directory xxx is ignored.
121 my $no_rc2; my $no_rc4; my $no_rc5; my $no_idea; my $no_des; my $no_bf;
122 my $no_cast; my $no_whirlpool; my $no_camellia; my $no_seed;
123 my $no_md2; my $no_md4; my $no_md5; my $no_sha; my $no_ripemd; my $no_mdc2;
124 my $no_rsa; my $no_dsa; my $no_dh; my $no_aes; my $no_krb5;
125 my $no_ec; my $no_ecdsa; my $no_ecdh; my $no_engine; my $no_hw;
126 my $no_fp_api; my $no_static_engine=1; my $no_gmp; my $no_deprecated;
127 my $no_psk; my $no_tlsext; my $no_cms; my $no_capieng;
128 my $no_jpake; my $no_srp; my $no_ec2m; my $no_nistp_gcc;
129 my $no_nextprotoneg; my $no_sctp; my $no_srtp; my $no_ssl_trace;
130 my $no_unit_test; my $no_ssl3_method; my $no_ocb;
137 foreach (@ARGV, split(/ /, $options))
139 $debug=1 if $_ eq "debug";
140 $W32=1 if $_ eq "32";
141 die "win16 not supported" if $_ eq "16";
146 if ($_ eq "VMS-VAX") {
150 if ($_ eq "VMS-NonVAX") {
154 $VMS=1 if $_ eq "VMS";
155 $OS2=1 if $_ eq "OS2";
157 if ($_ eq "zlib" || $_ eq "enable-zlib" || $_ eq "zlib-dynamic"
158 || $_ eq "enable-zlib-dynamic") {
162 $do_ssl=1 if $_ eq "ssleay";
167 $do_crypto=1 if $_ eq "libeay";
168 if ($_ eq "crypto") {
172 $no_static_engine=1 if $_ eq "no-static-engine";
173 $no_static_engine=0 if $_ eq "enable-static-engine";
174 $do_update=1 if $_ eq "update";
175 $do_rewrite=1 if $_ eq "rewrite";
176 $do_ctest=1 if $_ eq "ctest";
177 $do_ctestall=1 if $_ eq "ctestall";
178 $do_checkexist=1 if $_ eq "exist";
179 #$safe_stack_def=1 if $_ eq "-DDEBUG_SAFESTACK";
181 if (/^no-rc2$/) { $no_rc2=1; }
182 elsif (/^no-rc4$/) { $no_rc4=1; }
183 elsif (/^no-rc5$/) { $no_rc5=1; }
184 elsif (/^no-idea$/) { $no_idea=1; }
185 elsif (/^no-des$/) { $no_des=1; $no_mdc2=1; }
186 elsif (/^no-bf$/) { $no_bf=1; }
187 elsif (/^no-cast$/) { $no_cast=1; }
188 elsif (/^no-whirlpool$/) { $no_whirlpool=1; }
189 elsif (/^no-md2$/) { $no_md2=1; }
190 elsif (/^no-md4$/) { $no_md4=1; }
191 elsif (/^no-md5$/) { $no_md5=1; }
192 elsif (/^no-sha$/) { $no_sha=1; }
193 elsif (/^no-ripemd$/) { $no_ripemd=1; }
194 elsif (/^no-mdc2$/) { $no_mdc2=1; }
195 elsif (/^no-rsa$/) { $no_rsa=1; }
196 elsif (/^no-dsa$/) { $no_dsa=1; }
197 elsif (/^no-dh$/) { $no_dh=1; }
198 elsif (/^no-ec$/) { $no_ec=1; }
199 elsif (/^no-ecdsa$/) { $no_ecdsa=1; }
200 elsif (/^no-ecdh$/) { $no_ecdh=1; }
201 elsif (/^no-aes$/) { $no_aes=1; }
202 elsif (/^no-camellia$/) { $no_camellia=1; }
203 elsif (/^no-seed$/) { $no_seed=1; }
204 elsif (/^no-evp$/) { $no_evp=1; }
205 elsif (/^no-lhash$/) { $no_lhash=1; }
206 elsif (/^no-stack$/) { $no_stack=1; }
207 elsif (/^no-err$/) { $no_err=1; }
208 elsif (/^no-buffer$/) { $no_buffer=1; }
209 elsif (/^no-bio$/) { $no_bio=1; }
210 #elsif (/^no-locking$/) { $no_locking=1; }
211 elsif (/^no-comp$/) { $no_comp=1; }
212 elsif (/^no-dso$/) { $no_dso=1; }
213 elsif (/^no-krb5$/) { $no_krb5=1; }
214 elsif (/^no-engine$/) { $no_engine=1; }
215 elsif (/^no-hw$/) { $no_hw=1; }
216 elsif (/^no-gmp$/) { $no_gmp=1; }
217 elsif (/^no-tlsext$/) { $no_tlsext=1; }
218 elsif (/^no-cms$/) { $no_cms=1; }
219 elsif (/^no-ec2m$/) { $no_ec2m=1; }
220 elsif (/^no-ec-nistp224-64-gcc-128$/) { $no_nistp_gcc=1; }
221 elsif (/^no-nextprotoneg$/) { $no_nextprotoneg=1; }
222 elsif (/^no-ssl3-method$/) { $no_ssl3_method=1; }
223 elsif (/^no-ssl-trace$/) { $no_ssl_trace=1; }
224 elsif (/^no-capieng$/) { $no_capieng=1; }
225 elsif (/^no-jpake$/) { $no_jpake=1; }
226 elsif (/^no-srp$/) { $no_srp=1; }
227 elsif (/^no-sctp$/) { $no_sctp=1; }
228 elsif (/^no-srtp$/) { $no_srtp=1; }
229 elsif (/^no-unit-test$/){ $no_unit_test=1; }
230 elsif (/^no-deprecated$/) { $no_deprecated=1; }
231 elsif (/^no-ocb/){ $no_ocb=1; }
244 # If no platform is given, assume WIN32
245 if ($W32 + $VMS + $OS2 == 0) {
249 if (!$do_ssl && !$do_crypto)
251 print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT | OS2 ]\n";
255 %ssl_list=&load_numbers($ssl_num);
257 %crypto_list=&load_numbers($crypto_num);
258 $max_crypto = $max_num;
260 my $ssl="include/openssl/ssl.h";
261 $ssl.=" include/openssl/kssl.h";
262 $ssl.=" include/openssl/tls1.h";
263 $ssl.=" include/openssl/srtp.h";
265 my $crypto ="include/openssl/crypto.h";
266 $crypto.=" crypto/cryptlib.h";
267 $crypto.=" crypto/o_dir.h";
268 $crypto.=" crypto/o_str.h";
269 $crypto.=" include/openssl/des.h" ; # unless $no_des;
270 $crypto.=" include/openssl/idea.h" ; # unless $no_idea;
271 $crypto.=" include/openssl/rc4.h" ; # unless $no_rc4;
272 $crypto.=" include/openssl/rc5.h" ; # unless $no_rc5;
273 $crypto.=" include/openssl/rc2.h" ; # unless $no_rc2;
274 $crypto.=" include/openssl/blowfish.h" ; # unless $no_bf;
275 $crypto.=" include/openssl/cast.h" ; # unless $no_cast;
276 $crypto.=" include/openssl/whrlpool.h" ;
277 $crypto.=" include/openssl/md2.h" ; # unless $no_md2;
278 $crypto.=" include/openssl/md4.h" ; # unless $no_md4;
279 $crypto.=" include/openssl/md5.h" ; # unless $no_md5;
280 $crypto.=" include/openssl/mdc2.h" ; # unless $no_mdc2;
281 $crypto.=" include/openssl/sha.h" ; # unless $no_sha;
282 $crypto.=" include/openssl/ripemd.h" ; # unless $no_ripemd;
283 $crypto.=" include/openssl/aes.h" ; # unless $no_aes;
284 $crypto.=" include/openssl/camellia.h" ; # unless $no_camellia;
285 $crypto.=" include/openssl/seed.h"; # unless $no_seed;
287 $crypto.=" include/openssl/bn.h";
288 $crypto.=" include/openssl/rsa.h" ; # unless $no_rsa;
289 $crypto.=" include/openssl/dsa.h" ; # unless $no_dsa;
290 $crypto.=" include/openssl/dh.h" ; # unless $no_dh;
291 $crypto.=" include/openssl/ec.h" ; # unless $no_ec;
292 $crypto.=" include/openssl/ecdsa.h" ; # unless $no_ecdsa;
293 $crypto.=" include/openssl/ecdh.h" ; # unless $no_ecdh;
294 $crypto.=" include/openssl/hmac.h" ; # unless $no_hmac;
295 $crypto.=" include/openssl/cmac.h" ;
297 $crypto.=" include/openssl/engine.h"; # unless $no_engine;
298 $crypto.=" include/openssl/stack.h" ; # unless $no_stack;
299 $crypto.=" include/openssl/buffer.h" ; # unless $no_buffer;
300 $crypto.=" include/openssl/bio.h" ; # unless $no_bio;
301 $crypto.=" include/openssl/dso.h" ; # unless $no_dso;
302 $crypto.=" include/openssl/lhash.h" ; # unless $no_lhash;
303 $crypto.=" include/openssl/conf.h";
304 $crypto.=" include/openssl/txt_db.h";
306 $crypto.=" include/openssl/evp.h" ; # unless $no_evp;
307 $crypto.=" include/openssl/objects.h";
308 $crypto.=" include/openssl/pem.h";
309 #$crypto.=" include/openssl/meth.h";
310 $crypto.=" include/openssl/asn1.h";
311 $crypto.=" include/openssl/asn1t.h";
312 $crypto.=" include/openssl/asn1_mac.h";
313 $crypto.=" include/openssl/err.h" ; # unless $no_err;
314 $crypto.=" include/openssl/pkcs7.h";
315 $crypto.=" include/openssl/pkcs12.h";
316 $crypto.=" include/openssl/x509.h";
317 $crypto.=" include/openssl/x509_vfy.h";
318 $crypto.=" include/openssl/x509v3.h";
319 $crypto.=" include/openssl/ts.h";
320 $crypto.=" include/openssl/rand.h";
321 $crypto.=" include/openssl/comp.h" ; # unless $no_comp;
322 $crypto.=" include/openssl/ocsp.h";
323 $crypto.=" include/openssl/ui.h";
324 $crypto.=" include/openssl/krb5_asn.h";
325 #$crypto.=" include/openssl/store.h";
326 $crypto.=" include/openssl/pqueue.h";
327 $crypto.=" include/openssl/cms.h";
328 $crypto.=" include/openssl/jpake.h";
329 $crypto.=" include/openssl/srp.h";
330 $crypto.=" include/openssl/modes.h";
332 my $symhacks="include/openssl/symhacks.h";
334 my @ssl_symbols = &do_defs("SSLEAY", $ssl, $symhacks);
335 my @crypto_symbols = &do_defs("LIBEAY", $crypto, $symhacks);
341 &maybe_add_info("SSLEAY",*ssl_list,@ssl_symbols);
342 if ($do_rewrite == 1) {
343 open(OUT, ">$ssl_num");
344 &rewrite_numbers(*OUT,"SSLEAY",*ssl_list,@ssl_symbols);
346 open(OUT, ">>$ssl_num");
348 &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl,@ssl_symbols);
352 if($do_crypto == 1) {
354 &maybe_add_info("LIBEAY",*crypto_list,@crypto_symbols);
355 if ($do_rewrite == 1) {
356 open(OUT, ">$crypto_num");
357 &rewrite_numbers(*OUT,"LIBEAY",*crypto_list,@crypto_symbols);
359 open(OUT, ">>$crypto_num");
361 &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto,@crypto_symbols);
365 } elsif ($do_checkexist) {
366 &check_existing(*ssl_list, @ssl_symbols)
368 &check_existing(*crypto_list, @crypto_symbols)
370 } elsif ($do_ctest || $do_ctestall) {
374 /* Test file to check all DEF file symbols are present by trying
375 * to link to all of them. This is *not* intended to be run!
381 &print_test_file(*STDOUT,"SSLEAY",*ssl_list,$do_ctestall,@ssl_symbols)
384 &print_test_file(*STDOUT,"LIBEAY",*crypto_list,$do_ctestall,@crypto_symbols)
391 &print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols)
394 &print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols)
402 my($name,$files,$symhacksfile)=@_;
406 my %platform; # For anything undefined, we assume ""
407 my %kind; # For anything undefined, we assume "FUNCTION"
408 my %algorithm; # For anything undefined, we assume ""
410 my %variant_cnt; # To be able to allocate "name{n}" if "name"
411 # is the same name as the original.
413 my %unknown_algorithms = ();
416 foreach $file (split(/\s+/,$symhacksfile." ".$files))
418 print STDERR "DEBUG: starting on $file:\n" if $debug;
419 open(IN,"<$file") || die "unable to open $file:$!\n";
420 my $line = "", my $def= "";
422 (map { $_ => 0 } @known_platforms),
423 (map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms),
424 (map { "OPENSSL_NO_".$_ => 0 } @known_algorithms),
425 (map { "OPENSSL_USE_".$_ => 0 } @known_algorithms),
432 my $symhacking = $file eq $symhacksfile;
433 my @current_platforms = ();
434 my @current_algorithms = ();
436 # params: symbol, alias, platforms, kind
437 # The reason to put this subroutine in a variable is that
438 # it will otherwise create it's own, unshared, version of
439 # %tag and %variant...
440 my $make_variant = sub
442 my ($s, $a, $p, $k) = @_;
445 print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug;
450 map { $tag{$_} == 1 ? $_ : "" }
457 map { $tag{$_} == 1 ? $_ : "" }
462 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" }
463 @known_ossl_platforms));
464 print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug;
465 if ($a1 eq "") { $a1 = $a2; }
466 elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; }
469 if (!defined($variant_cnt{$s}))
471 $variant_cnt{$s} = 0;
474 $a .= "{$variant_cnt{$s}}";
476 my $toadd = $a.":".$a1.(defined($k)?":".$k:"");
477 my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:"");
478 if (!grep(/^$togrep$/,
479 split(/;/, defined($variant{$s})?$variant{$s}:""))) {
480 if (defined($variant{$s})) { $variant{$s} .= ";"; }
481 $variant{$s} .= $toadd;
483 print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug;
486 print STDERR "DEBUG: parsing ----------\n" if $debug;
489 #Inside a DECLARE_DEPRECATED
490 $stored_multiline .= $_;
491 chomp $stored_multiline;
492 print STDERR "DEBUG: Continuing multiline DEPRECATED: $stored_multiline\n" if $debug;
493 $parens = count_parens($stored_multiline);
495 $stored_multiline =~ /^\s*DECLARE_DEPRECATED\s*\(\s*(\w*(\s|\*|\w)*)/;
500 if (/\/\* Error codes for the \w+ functions\. \*\//)
512 chop; # remove ending backslash
518 if (not /\*\//) { # multiline comment...
519 $line = $_; # ... just accumulate
522 s/\/\*.*?\*\///gs;# wipe it
528 $cpp-- if /^#\s*endif/;
531 $cpp = 1 if /^#.*ifdef.*cplusplus/;
533 s/{[^{}]*}//gs; # ignore {} blocks
534 print STDERR "DEBUG: \$def=\"$def\"\n" if $debug && $def ne "";
535 print STDERR "DEBUG: \$_=\"$_\"\n" if $debug;
536 if (/^\#\s*ifndef\s+(.*)/) {
540 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
541 } elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) {
543 if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) {
546 foreach $tmp_ (split '\&\&',$tmp_1) {
547 $tmp_ =~ /!defined\(([^\)]+)\)/;
548 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
553 print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O...
554 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
558 } elsif (/^\#\s*ifdef\s+(\S*)/) {
562 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
563 } elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) {
565 if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) {
568 foreach $tmp_ (split '\|\|',$tmp_1) {
569 $tmp_ =~ /defined\(([^\)]+)\)/;
570 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
575 print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O...
576 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
580 } elsif (/^\#\s*error\s+(\w+) is disabled\./) {
582 while($tag[$tag_i] ne "-") {
583 if ($tag[$tag_i] eq "OPENSSL_NO_".$1) {
584 $tag{$tag[$tag_i]}=2;
585 print STDERR "DEBUG: $file: chaged tag $1 = 2\n" if $debug;
589 } elsif (/^\#\s*endif/) {
591 while($tag_i > 0 && $tag[$tag_i] ne "-") {
593 print STDERR "DEBUG: \$t=\"$t\"\n" if $debug;
599 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
601 if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) {
603 } elsif($t =~ /^OPENSSL_USE_([A-Z0-9_]+)$/) {
609 && !grep(/^$t$/, @known_algorithms)) {
610 $unknown_algorithms{$t} = 1;
611 #print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug;
616 } elsif (/^\#\s*else/) {
618 while($tag[$tag_i] ne "-") {
621 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
624 } elsif (/^\#\s*if\s+1/) {
629 print STDERR "DEBUG: $file: found 1\n" if $debug;
630 } elsif (/^\#\s*if\s+0/) {
635 print STDERR "DEBUG: $file: found 0\n" if $debug;
636 } elsif (/^\#\s*define\s+(\w+)\s+(\w+)/
637 && $symhacking && $tag{'TRUE'} != -1) {
638 # This is for aliasing. When we find an alias,
640 &$make_variant($1,$2);
641 print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug;
646 map { $tag{$_} == 1 ? $_ :
647 $tag{$_} == -1 ? "!".$_ : "" }
649 push @current_platforms
651 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ :
652 $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_ : "" }
653 @known_ossl_platforms);
654 @current_algorithms = ();
655 @current_algorithms =
657 map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" }
659 push @current_algorithms
661 map { $tag{"OPENSSL_USE_".$_} == 1 ? $_ : "" }
665 .join(',',@current_platforms).":"
666 .join(',',@current_algorithms).";";
669 if ($tag{'TRUE'} != -1) {
670 if (/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) {
672 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
673 $def .= "int d2i_$3(void);";
674 $def .= "int i2d_$3(void);";
675 # Variant for platforms that do not
676 # have to access globale variables
677 # in shared libraries through functions
680 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
681 .join(',',@current_algorithms).";";
682 $def .= "OPENSSL_EXTERN int $2_it;";
685 .join(',',@current_platforms).":"
686 .join(',',@current_algorithms).";";
687 # Variant for platforms that have to
688 # access globale variables in shared
689 # libraries through functions
690 &$make_variant("$2_it","$2_it",
691 "EXPORT_VAR_AS_FUNCTION",
694 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
695 $def .= "int d2i_$3(void);";
696 $def .= "int i2d_$3(void);";
697 $def .= "int $3_free(void);";
698 $def .= "int $3_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 $2_it;";
709 .join(',',@current_platforms).":"
710 .join(',',@current_algorithms).";";
711 # Variant for platforms that have to
712 # access globale variables in shared
713 # libraries through functions
714 &$make_variant("$2_it","$2_it",
715 "EXPORT_VAR_AS_FUNCTION",
718 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ ||
719 /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) {
720 $def .= "int d2i_$1(void);";
721 $def .= "int i2d_$1(void);";
722 $def .= "int $1_free(void);";
723 $def .= "int $1_new(void);";
724 # Variant for platforms that do not
725 # have to access globale variables
726 # in shared libraries through functions
729 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
730 .join(',',@current_algorithms).";";
731 $def .= "OPENSSL_EXTERN int $1_it;";
734 .join(',',@current_platforms).":"
735 .join(',',@current_algorithms).";";
736 # Variant for platforms that have to
737 # access globale variables in shared
738 # libraries through functions
739 &$make_variant("$1_it","$1_it",
740 "EXPORT_VAR_AS_FUNCTION",
743 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
744 $def .= "int d2i_$2(void);";
745 $def .= "int i2d_$2(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_ALLOC_FUNCTIONS\s*\(\s*(\w*)\s*\)/) {
766 $def .= "int $1_free(void);";
767 $def .= "int $1_new(void);";
769 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
770 $def .= "int d2i_$2(void);";
771 $def .= "int i2d_$2(void);";
772 $def .= "int $2_free(void);";
773 $def .= "int $2_new(void);";
774 # Variant for platforms that do not
775 # have to access globale variables
776 # in shared libraries through functions
779 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
780 .join(',',@current_algorithms).";";
781 $def .= "OPENSSL_EXTERN int $2_it;";
784 .join(',',@current_platforms).":"
785 .join(',',@current_algorithms).";";
786 # Variant for platforms that have to
787 # access globale variables in shared
788 # libraries through functions
789 &$make_variant("$2_it","$2_it",
790 "EXPORT_VAR_AS_FUNCTION",
793 } elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) {
794 # Variant for platforms that do not
795 # have to access globale variables
796 # in shared libraries through functions
799 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
800 .join(',',@current_algorithms).";";
801 $def .= "OPENSSL_EXTERN int $1_it;";
804 .join(',',@current_platforms).":"
805 .join(',',@current_algorithms).";";
806 # Variant for platforms that have to
807 # access globale variables in shared
808 # libraries through functions
809 &$make_variant("$1_it","$1_it",
810 "EXPORT_VAR_AS_FUNCTION",
813 } elsif (/^\s*DECLARE_ASN1_NDEF_FUNCTION\s*\(\s*(\w*)\s*\)/) {
814 $def .= "int i2d_$1_NDEF(void);";
815 } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) {
817 } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION\s*\(\s*(\w*)\s*\)/) {
818 $def .= "int $1_print_ctx(void);";
820 } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
821 $def .= "int $2_print_ctx(void);";
823 } elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) {
825 } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ ||
826 /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ ||
827 /^DECLARE_PEM_rw_const\s*\(\s*(\w*)\s*,/ ) {
830 .join(',',@current_platforms).":"
831 .join(',',@current_algorithms).";";
832 $def .= "int PEM_read_$1(void);";
833 $def .= "int PEM_write_$1(void);";
836 .join(',',@current_platforms).":"
837 .join(',',@current_algorithms).";";
838 # Things that are everywhere
839 $def .= "int PEM_read_bio_$1(void);";
840 $def .= "int PEM_write_bio_$1(void);";
842 } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ ||
843 /^DECLARE_PEM_write_const\s*\(\s*(\w*)\s*,/ ||
844 /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) {
847 .join(',',@current_platforms).":"
848 .join(',',@current_algorithms).";";
849 $def .= "int PEM_write_$1(void);";
852 .join(',',@current_platforms).":"
853 .join(',',@current_algorithms).";";
854 # Things that are everywhere
855 $def .= "int PEM_write_bio_$1(void);";
857 } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ ||
858 /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) {
861 .join(',',@current_platforms).":"
862 .join(',',@current_algorithms).";";
863 $def .= "int PEM_read_$1(void);";
866 .join(',',@current_platforms).":"
867 .join(',',@current_algorithms).";";
868 # Things that are everywhere
869 $def .= "int PEM_read_bio_$1(void);";
871 } elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
872 # Variant for platforms that do not
873 # have to access globale variables
874 # in shared libraries through functions
877 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
878 .join(',',@current_algorithms).";";
879 $def .= "OPENSSL_EXTERN int _shadow_$2;";
882 .join(',',@current_platforms).":"
883 .join(',',@current_algorithms).";";
884 # Variant for platforms that have to
885 # access globale variables in shared
886 # libraries through functions
887 &$make_variant("_shadow_$2","_shadow_$2",
888 "EXPORT_VAR_AS_FUNCTION",
890 } elsif (/^\s*DECLARE_DEPRECATED\s*\(\s*(\w*(\s|\*|\w)*)/) {
891 $parens = count_parens($_);
895 $stored_multiline = $_;
896 chomp $stored_multiline;
897 print STDERR "DEBUG: Found multiline DEPRECATED starting with: $stored_multiline\n" if $debug;
900 } elsif ($tag{'CONST_STRICT'} != 1) {
901 if (/\{|\/\*|\([^\)]*$/) {
914 print STDERR "DEBUG: postprocessing ----------\n" if $debug;
915 foreach (split /;/, $def) {
916 my $s; my $k = "FUNCTION"; my $p; my $a;
920 next if(/typedef\W/);
923 # Reduce argument lists to empty ()
924 # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
926 s/\([^\(\)]+\)/\{\}/gs;
927 s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f
929 # pretend as we didn't use curly braces: {} -> ()
932 s/STACK_OF\(\)/void/gs;
933 s/LHASH_OF\(\)/void/gs;
935 print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug;
936 if (/^\#INFO:([^:]*):(.*)$/) {
939 print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug;
941 } elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) {
944 print STDERR "DEBUG: found external variable $s\n" if $debug;
945 } elsif (/TYPEDEF_\w+_OF/s) {
947 } elsif (/(\w+)\s*\(\).*/s) { # first token prior [first] () is
948 $s = $1; # a function name!
949 print STDERR "DEBUG: found function $s\n" if $debug;
950 } elsif (/\(/ and not (/=/)) {
951 print STDERR "File $file: cannot parse: $_;\n";
962 $a .= ",BF" if($s =~ /EVP_bf/);
963 $a .= ",CAST" if($s =~ /EVP_cast/);
964 $a .= ",DES" if($s =~ /EVP_des/);
965 $a .= ",DSA" if($s =~ /EVP_dss/);
966 $a .= ",IDEA" if($s =~ /EVP_idea/);
967 $a .= ",MD2" if($s =~ /EVP_md2/);
968 $a .= ",MD4" if($s =~ /EVP_md4/);
969 $a .= ",MD5" if($s =~ /EVP_md5/);
970 $a .= ",RC2" if($s =~ /EVP_rc2/);
971 $a .= ",RC4" if($s =~ /EVP_rc4/);
972 $a .= ",RC5" if($s =~ /EVP_rc5/);
973 $a .= ",RMD160" if($s =~ /EVP_ripemd/);
974 $a .= ",RSA" if($s =~ /EVP_(Open|Seal)(Final|Init)/);
975 $a .= ",RSA" if($s =~ /PEM_Seal(Final|Init|Update)/);
976 $a .= ",RSA" if($s =~ /RSAPrivateKey/);
977 $a .= ",RSA" if($s =~ /SSLv23?_((client|server)_)?method/);
980 &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p);
981 $algorithm{$s} .= ','.$a;
983 if (defined($variant{$s})) {
984 foreach $v (split /;/,$variant{$s}) {
985 (my $r, my $p, my $k) = split(/:/,$v);
986 my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p);
988 if (!defined($k)) { $k = $kind{$s}; }
989 $kind{$r} = $k."(".$s.")";
990 $algorithm{$r} = $algorithm{$s};
991 $platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p);
992 $platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip);
993 print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug;
996 print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug;
1000 # Prune the returned symbols
1002 delete $syms{"bn_dump1"};
1003 $platform{"BIO_s_log"} .= ",!WIN32,!macintosh";
1005 $platform{"PEM_read_NS_CERT_SEQ"} = "VMS";
1006 $platform{"PEM_write_NS_CERT_SEQ"} = "VMS";
1007 $platform{"PEM_read_P8_PRIV_KEY_INFO"} = "VMS";
1008 $platform{"PEM_write_P8_PRIV_KEY_INFO"} = "VMS";
1009 $platform{"EVP_sha384"} = "!VMSVAX";
1010 $platform{"EVP_sha512"} = "!VMSVAX";
1011 $platform{"SHA384_Init"} = "!VMSVAX";
1012 $platform{"SHA384_Transform"} = "!VMSVAX";
1013 $platform{"SHA384_Update"} = "!VMSVAX";
1014 $platform{"SHA384_Final"} = "!VMSVAX";
1015 $platform{"SHA384"} = "!VMSVAX";
1016 $platform{"SHA512_Init"} = "!VMSVAX";
1017 $platform{"SHA512_Transform"} = "!VMSVAX";
1018 $platform{"SHA512_Update"} = "!VMSVAX";
1019 $platform{"SHA512_Final"} = "!VMSVAX";
1020 $platform{"SHA512"} = "!VMSVAX";
1023 # Info we know about
1025 push @ret, map { $_."\\".&info_string($_,"EXIST",
1028 $algorithm{$_}) } keys %syms;
1030 if (keys %unknown_algorithms) {
1031 print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n";
1032 print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n";
1037 # Param: string of comma-separated platform-specs.
1038 sub reduce_platforms
1040 my ($platforms) = @_;
1041 my $pl = defined($platforms) ? $platforms : "";
1042 my %p = map { $_ => 0 } split /,/, $pl;
1045 print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n"
1047 # We do this, because if there's code like the following, it really
1048 # means the function exists in all cases and should therefore be
1049 # everywhere. By increasing and decreasing, we may attain 0:
1056 foreach $platform (split /,/, $pl) {
1057 if ($platform =~ /^!(.*)$/) {
1063 foreach $platform (keys %p) {
1064 if ($p{$platform} == 0) { delete $p{$platform}; }
1069 $ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p));
1070 print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n"
1076 (my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_;
1078 my %a = defined($algorithms) ?
1079 map { $_ => 1 } split /,/, $algorithms : ();
1080 my $k = defined($kind) ? $kind : "FUNCTION";
1082 my $p = &reduce_platforms($platforms);
1089 $ret .= ":".join(',',sort keys %a);
1093 sub maybe_add_info {
1094 (my $name, *nums, my @symbols) = @_;
1099 print STDERR "Updating $name info\n";
1100 foreach $sym (@symbols) {
1101 (my $s, my $i) = split /\\/, $sym;
1102 if (defined($nums{$s})) {
1103 $i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/;
1104 (my $n, my $dummy) = split /\\/, $nums{$s};
1105 if (!defined($dummy) || $i ne $dummy) {
1106 $nums{$s} = $n."\\".$i;
1108 print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug;
1114 my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums;
1116 (my $n, my $i) = split /\\/, $nums{$sym};
1117 if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) {
1119 print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug;
1123 print STDERR "$new_info old symbols got an info update\n";
1125 print STDERR "You should do a rewrite to fix this.\n";
1128 print STDERR "No old symbols needed info update\n";
1132 # Param: string of comma-separated keywords, each possibly prefixed with a "!"
1135 my ($keywords_txt,$platforms) = @_;
1136 my (@keywords) = split /,/,$keywords_txt;
1137 my ($falsesum, $truesum) = (0, 1);
1139 # Param: one keyword
1142 my ($keyword,$platforms) = @_;
1146 if ($keyword eq "VMSVAX" && $VMSVAX) { return 1; }
1147 if ($keyword eq "VMSNonVAX" && $VMSNonVAX) { return 1; }
1148 if ($keyword eq "VMS" && $VMS) { return 1; }
1149 if ($keyword eq "WIN32" && $W32) { return 1; }
1150 if ($keyword eq "WINNT" && $NT) { return 1; }
1151 if ($keyword eq "OS2" && $OS2) { return 1; }
1152 # Special platforms:
1153 # EXPORT_VAR_AS_FUNCTION means that global variables
1154 # will be represented as functions. This currently
1155 # only happens on VMS-VAX.
1156 if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && ($VMSVAX || $W32)) {
1159 if ($keyword eq "OPENSSL_FIPSCAPABLE") {
1162 if ($keyword eq "OPENSSL_FIPS" && $fips) {
1165 if ($keyword eq "ZLIB" && $zlib) { return 1; }
1169 if ($keyword eq "RC2" && $no_rc2) { return 0; }
1170 if ($keyword eq "RC4" && $no_rc4) { return 0; }
1171 if ($keyword eq "RC5" && $no_rc5) { return 0; }
1172 if ($keyword eq "IDEA" && $no_idea) { return 0; }
1173 if ($keyword eq "DES" && $no_des) { return 0; }
1174 if ($keyword eq "BF" && $no_bf) { return 0; }
1175 if ($keyword eq "CAST" && $no_cast) { return 0; }
1176 if ($keyword eq "MD2" && $no_md2) { return 0; }
1177 if ($keyword eq "MD4" && $no_md4) { return 0; }
1178 if ($keyword eq "MD5" && $no_md5) { return 0; }
1179 if ($keyword eq "SHA" && $no_sha) { return 0; }
1180 if ($keyword eq "RMD160" && $no_ripemd) { return 0; }
1181 if ($keyword eq "MDC2" && $no_mdc2) { return 0; }
1182 if ($keyword eq "WHIRLPOOL" && $no_whirlpool) { return 0; }
1183 if ($keyword eq "RSA" && $no_rsa) { return 0; }
1184 if ($keyword eq "DSA" && $no_dsa) { return 0; }
1185 if ($keyword eq "DH" && $no_dh) { return 0; }
1186 if ($keyword eq "EC" && $no_ec) { return 0; }
1187 if ($keyword eq "ECDSA" && $no_ecdsa) { return 0; }
1188 if ($keyword eq "ECDH" && $no_ecdh) { return 0; }
1189 if ($keyword eq "AES" && $no_aes) { return 0; }
1190 if ($keyword eq "CAMELLIA" && $no_camellia) { return 0; }
1191 if ($keyword eq "SEED" && $no_seed) { return 0; }
1192 if ($keyword eq "EVP" && $no_evp) { return 0; }
1193 if ($keyword eq "LHASH" && $no_lhash) { return 0; }
1194 if ($keyword eq "STACK" && $no_stack) { return 0; }
1195 if ($keyword eq "ERR" && $no_err) { return 0; }
1196 if ($keyword eq "BUFFER" && $no_buffer) { return 0; }
1197 if ($keyword eq "BIO" && $no_bio) { return 0; }
1198 if ($keyword eq "COMP" && $no_comp) { return 0; }
1199 if ($keyword eq "DSO" && $no_dso) { return 0; }
1200 if ($keyword eq "KRB5" && $no_krb5) { return 0; }
1201 if ($keyword eq "ENGINE" && $no_engine) { return 0; }
1202 if ($keyword eq "HW" && $no_hw) { return 0; }
1203 if ($keyword eq "FP_API" && $no_fp_api) { return 0; }
1204 if ($keyword eq "STATIC_ENGINE" && $no_static_engine) { return 0; }
1205 if ($keyword eq "GMP" && $no_gmp) { return 0; }
1206 if ($keyword eq "TLSEXT" && $no_tlsext) { return 0; }
1207 if ($keyword eq "PSK" && $no_psk) { return 0; }
1208 if ($keyword eq "CMS" && $no_cms) { return 0; }
1209 if ($keyword eq "EC_NISTP_64_GCC_128" && $no_nistp_gcc)
1211 if ($keyword eq "EC2M" && $no_ec2m) { return 0; }
1212 if ($keyword eq "NEXTPROTONEG" && $no_nextprotoneg) { return 0; }
1213 if ($keyword eq "SSL3_METHOD" && $no_ssl3_method) { return 0; }
1214 if ($keyword eq "SSL_TRACE" && $no_ssl_trace) { return 0; }
1215 if ($keyword eq "CAPIENG" && $no_capieng) { return 0; }
1216 if ($keyword eq "JPAKE" && $no_jpake) { return 0; }
1217 if ($keyword eq "SRP" && $no_srp) { return 0; }
1218 if ($keyword eq "SCTP" && $no_sctp) { return 0; }
1219 if ($keyword eq "SRTP" && $no_srtp) { return 0; }
1220 if ($keyword eq "UNIT_TEST" && $no_unit_test) { return 0; }
1221 if ($keyword eq "DEPRECATED" && $no_deprecated) { return 0; }
1222 if ($keyword eq "OCB" && $no_ocb) { return 0; }
1224 # Nothing recognise as true
1229 foreach $k (@keywords) {
1230 if ($k =~ /^!(.*)$/) {
1231 $falsesum += &recognise($1,$platforms);
1233 $truesum *= &recognise($k,$platforms);
1236 print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug;
1237 return (!$falsesum) && $truesum;
1242 (*OUT,my $name,*nums,my $testall,my @symbols)=@_;
1243 my $n = 1; my @e; my @r;
1244 my $sym; my $prev = ""; my $prefSSLeay;
1246 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
1247 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
1248 @symbols=((sort @e),(sort @r));
1250 foreach $sym (@symbols) {
1251 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1253 $v = 1 if $i=~ /^.*?:.*?:VARIABLE/;
1254 my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
1255 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
1256 if (!defined($nums{$s})) {
1257 print STDERR "Warning: $s does not have a number assigned\n"
1259 } elsif (is_valid($p,1) && is_valid($a,0)) {
1260 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
1262 print OUT "\t/* The following has already appeared previously */\n";
1263 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
1265 $prev = $s2; # To warn about duplicates...
1267 ($nn,$ni)=($nums{$s2} =~ /^(.*?)\\(.*)$/);
1269 print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n";
1271 print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n";
1280 open MF, 'Makefile' or return $v;
1282 $v = $1, last if /^VERSION=(.*?)\s*$/;
1290 (*OUT,my $name,*nums,my @symbols)=@_;
1291 my $n = 1; my @e; my @r; my @v; my $prev="";
1293 my $libname = $name;
1294 my $http_vendor = 'www.openssl.org/';
1295 my $version = get_version();
1296 my $what = "OpenSSL: implementation of Secure Socket Layer";
1297 my $description = "$what $version, $name - http://$http_vendor";
1302 { # DLL names should not clash on the whole system.
1303 # However, they should not have any particular relationship
1304 # to the name of the static library. Chose descriptive names
1305 # (must be at most 8 chars).
1306 my %translate = (ssl => 'open_ssl', crypto => 'cryptssl');
1307 $libname = $translate{$name} || $name;
1308 $liboptions = <<EOO;
1310 DATA MULTIPLE NONSHARED
1312 # Vendor field can't contain colon, drat; so we omit http://
1313 $description = "\@#$http_vendor:$version#\@$what; DLL for library $name. Build for EMX -Zmtd";
1318 ; Definition file for the DLL version of the $name library from OpenSSL
1321 LIBRARY $libname $liboptions
1327 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols);
1328 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:FUNCTION/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols);
1329 (@v)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:VARIABLE/,@symbols);
1330 @symbols=((sort @e),(sort @r), (sort @v));
1333 foreach $sym (@symbols) {
1334 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1336 $v = 1 if $i =~ /^.*?:.*?:VARIABLE/;
1337 if (!defined($nums{$s})) {
1338 printf STDERR "Warning: $s does not have a number assigned\n"
1341 (my $n, my $dummy) = split /\\/, $nums{$s};
1343 my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
1344 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
1345 if (is_valid($p,1) && is_valid($a,0)) {
1346 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
1348 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
1350 $prev = $s2; # To warn about duplicates...
1352 printf OUT " %s%-39s @%-8d DATA\n",($W32)?"":"_",$s2,$n;
1354 printf OUT " %s%-39s @%d\n",($W32||$OS2)?"":"_",$s2,$n;
1372 open(IN,"<$name") || die "unable to open $name:$!\n";
1378 if (defined $ret{$a[0]}) {
1379 # This is actually perfectly OK
1380 #print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n";
1382 if ($max_num > $a[1]) {
1383 print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n";
1385 elsif ($max_num == $a[1]) {
1386 # This is actually perfectly OK
1387 #print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n";
1388 if ($a[0] eq $prev) {
1390 $a[0] .= "{$prev_cnt}";
1397 # Existence will be proven later, in do_defs
1401 $ret{$a[0]}=$a[1]."\\".$a[2]; # \\ is a special marker
1403 $max_num = $a[1] if $a[1] > $max_num;
1407 print STDERR "Warning: $num_noinfo symbols were without info.";
1409 printf STDERR " The rewrite will fix this.\n";
1411 printf STDERR " You should do a rewrite to fix this.\n";
1420 (my $str, my $what) = @_;
1421 (my $n, my $i) = split(/\\/,$str);
1431 (*OUT,$name,*nums,@symbols)=@_;
1434 print STDERR "Rewriting $name\n";
1436 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
1437 my $r; my %r; my %rsyms;
1439 (my $s, my $i) = split /\\/, $r;
1440 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
1441 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
1442 $r{$a} = $s."\\".$i;
1447 foreach $_ (@symbols) {
1448 (my $n, my $i) = split /\\/;
1453 &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n")
1457 (my $n, my $i) = split /\\/, $nums{$sym};
1458 next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/;
1459 next if defined($rsyms{$sym});
1460 print STDERR "DEBUG: rewrite_numbers for sym = ",$sym,": i = ",$i,", n = ",$n,", rsym{sym} = ",$rsyms{$sym},"syms{sym} = ",$syms{$sym},"\n" if $debug;
1461 $i="NOEXIST::FUNCTION:"
1462 if !defined($i) || $i eq "" || !defined($syms{$sym});
1464 $s2 =~ s/\{[0-9]+\}$//;
1465 printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i;
1466 if (exists $r{$sym}) {
1467 (my $s, $i) = split /\\/,$r{$sym};
1469 $s2 =~ s/\{[0-9]+\}$//;
1470 printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i;
1477 (*OUT,$name,*nums,my $start_num, my @symbols)=@_;
1480 print STDERR "Updating $name numbers\n";
1482 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
1483 my $r; my %r; my %rsyms;
1485 (my $s, my $i) = split /\\/, $r;
1486 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
1487 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
1488 $r{$a} = $s."\\".$i;
1492 foreach $sym (@symbols) {
1493 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
1494 next if $i =~ /^.*?:.*?:\w+\(\w+\)/;
1495 next if defined($rsyms{$sym});
1496 die "ERROR: Symbol $sym had no info attached to it."
1498 next if $i =~ /OPENSSL_FIPSCAPABLE/;
1499 if (!exists $nums{$s}) {
1502 $s2 =~ s/\{[0-9]+\}$//;
1503 printf OUT "%s%-39s %d\t%s\n","",$s2, ++$start_num,$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\n","",$s, $start_num,$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;