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.
9 my $crypto_num="util/libeay.num";
10 my $ssl_num= "util/ssleay.num";
20 # Set this to make typesafe STACK definitions appear in DEF
21 my $safe_stack_def = 0;
24 open(IN,"<Makefile.ssl") || die "unable to open Makefile.ssl!\n";
26 $options=$1 if (/^OPTIONS=(.*)$/);
30 # The following ciphers may be excluded (by Configure). This means functions
31 # defined with ifndef(NO_XXX) are not included in the .def file, and everything
32 # in directory xxx is ignored.
33 my $no_rc2; my $no_rc4; my $no_rc5; my $no_idea; my $no_des; my $no_bf;
34 my $no_cast; my $no_md2; my $no_md5; my $no_sha; my $no_ripemd; my $no_mdc2;
35 my $no_rsa; my $no_dsa; my $no_dh; my $no_hmac=0;
37 foreach (@ARGV, split(/ /, $options))
45 $do_ssl=1 if $_ eq "ssleay";
46 $do_ssl=1 if $_ eq "ssl";
47 $do_crypto=1 if $_ eq "libeay";
48 $do_crypto=1 if $_ eq "crypto";
49 $do_update=1 if $_ eq "update";
50 $do_ctest=1 if $_ eq "ctest";
51 $rsaref=1 if $_ eq "rsaref";
52 #$safe_stack_def=1 if $_ eq "-DDEBUG_SAFESTACK";
54 if (/^no-rc2$/) { $no_rc2=1; }
55 elsif (/^no-rc4$/) { $no_rc4=1; }
56 elsif (/^no-rc5$/) { $no_rc5=1; }
57 elsif (/^no-idea$/) { $no_idea=1; }
58 elsif (/^no-des$/) { $no_des=1; }
59 elsif (/^no-bf$/) { $no_bf=1; }
60 elsif (/^no-cast$/) { $no_cast=1; }
61 elsif (/^no-md2$/) { $no_md2=1; }
62 elsif (/^no-md5$/) { $no_md5=1; }
63 elsif (/^no-sha$/) { $no_sha=1; }
64 elsif (/^no-ripemd$/) { $no_ripemd=1; }
65 elsif (/^no-mdc2$/) { $no_mdc2=1; }
66 elsif (/^no-rsa$/) { $no_rsa=1; }
67 elsif (/^no-dsa$/) { $no_dsa=1; }
68 elsif (/^no-dh$/) { $no_dh=1; }
69 elsif (/^no-hmac$/) { $no_hmac=1; }
73 if (!$do_ssl && !$do_crypto)
75 print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT ] [rsaref]\n";
79 %ssl_list=&load_numbers($ssl_num);
81 %crypto_list=&load_numbers($crypto_num);
82 $max_crypto = $max_num;
86 my $crypto ="crypto/crypto.h";
87 $crypto.=" crypto/des/des.h" unless $no_des;
88 $crypto.=" crypto/idea/idea.h" unless $no_idea;
89 $crypto.=" crypto/rc4/rc4.h" unless $no_rc4;
90 $crypto.=" crypto/rc5/rc5.h" unless $no_rc5;
91 $crypto.=" crypto/rc2/rc2.h" unless $no_rc2;
92 $crypto.=" crypto/bf/blowfish.h" unless $no_bf;
93 $crypto.=" crypto/cast/cast.h" unless $no_cast;
94 $crypto.=" crypto/md2/md2.h" unless $no_md2;
95 $crypto.=" crypto/md5/md5.h" unless $no_md5;
96 $crypto.=" crypto/mdc2/mdc2.h" unless $no_mdc2;
97 $crypto.=" crypto/sha/sha.h" unless $no_sha;
98 $crypto.=" crypto/ripemd/ripemd.h" unless $no_ripemd;
100 $crypto.=" crypto/bn/bn.h";
101 $crypto.=" crypto/rsa/rsa.h" unless $no_rsa;
102 $crypto.=" crypto/dsa/dsa.h" unless $no_dsa;
103 $crypto.=" crypto/dh/dh.h" unless $no_dh;
104 $crypto.=" crypto/hmac/hmac.h" unless $no_hmac;
106 $crypto.=" crypto/stack/stack.h";
107 $crypto.=" crypto/buffer/buffer.h";
108 $crypto.=" crypto/bio/bio.h";
109 $crypto.=" crypto/dso/dso.h";
110 $crypto.=" crypto/lhash/lhash.h";
111 $crypto.=" crypto/conf/conf.h";
112 $crypto.=" crypto/txt_db/txt_db.h";
114 $crypto.=" crypto/evp/evp.h";
115 $crypto.=" crypto/objects/objects.h";
116 $crypto.=" crypto/pem/pem.h";
117 #$crypto.=" crypto/meth/meth.h";
118 $crypto.=" crypto/asn1/asn1.h";
119 $crypto.=" crypto/asn1/asn1_mac.h";
120 $crypto.=" crypto/err/err.h";
121 $crypto.=" crypto/pkcs7/pkcs7.h";
122 $crypto.=" crypto/pkcs12/pkcs12.h";
123 $crypto.=" crypto/x509/x509.h";
124 $crypto.=" crypto/x509/x509_vfy.h";
125 $crypto.=" crypto/x509v3/x509v3.h";
126 $crypto.=" crypto/rand/rand.h";
127 $crypto.=" crypto/comp/comp.h";
128 $crypto.=" crypto/tmdiff.h";
130 my @ssl_func = &do_defs("SSLEAY", $ssl);
131 my @crypto_func = &do_defs("LIBEAY", $crypto);
137 open(OUT, ">>$ssl_num");
138 &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl, @ssl_func);
142 if($do_crypto == 1) {
143 open(OUT, ">>$crypto_num");
144 &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto, @crypto_func);
148 } elsif ($do_ctest) {
152 /* Test file to check all DEF file symbols are present by trying
153 * to link to all of them. This is *not* intended to be run!
159 &print_test_file(*STDOUT,"SSLEAY",*ssl_list,@ssl_func)
162 &print_test_file(*STDOUT,"LIBEAY",*crypto_list,@crypto_func)
169 &print_def_file(*STDOUT,"SSLEAY",*ssl_list,@ssl_func)
172 &print_def_file(*STDOUT,"LIBEAY",*crypto_list,@crypto_func)
186 foreach $file (split(/\s+/,$files))
188 open(IN,"<$file") || die "unable to open $file:$!\n";
189 my $line = "", my $def= "";
217 last if (/BEGIN ERROR CODES/);
228 $cpp = 1 if /^#.*ifdef.*cplusplus/;
230 $cpp = 0 if /^#.*endif/;
234 s/\/\*.*?\*\///gs; # ignore comments
235 s/{[^{}]*}//gs; # ignore {} blocks
236 if (/^\#\s*ifndef (.*)/) {
240 } elsif (/^\#\s*if !defined\(([^\)]+)\)/) {
244 } elsif (/^\#\s*ifdef (.*)/) {
248 } elsif (/^\#\s*if defined(.*)/) {
252 } elsif (/^\#\s*endif/) {
256 } elsif (/^\#\s*else/) {
260 } elsif (/^\#\s*if\s+1/) {
265 } elsif (/^\#\s*if\s+0/) {
273 if (/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) {
275 } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) {
277 } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ ||
278 /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ ) {
279 if (!($no_rsa && ($1 eq "RSAPrivateKey" ||
280 $1 eq "RSAPublicKey" ||
281 $1 eq "RSA_PUBKEY"))) {
283 $funcs{"PEM_read_${1}"} = 1;
284 $funcs{"PEM_write_${1}"} = 1;
286 $funcs{"PEM_read_bio_${1}"} = 1;
287 $funcs{"PEM_write_bio_${1}"} = 1;
289 } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ ||
290 /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) {
291 if (!($no_rsa && ($1 eq "RSAPrivateKey" ||
292 $1 eq "RSAPublicKey" ||
293 $1 eq "RSA_PUBKEY"))) {
295 $funcs{"PEM_write_${1}"} = 1;
297 $funcs{"PEM_write_bio_${1}"} = 1;
299 } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ ||
300 /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) {
302 $funcs{"PEM_read_${1}"} = 1;
304 $funcs{"PEM_read_bio_${1}"} = 1;
306 ($tag{'TRUE'} != -1) &&
307 ($tag{'FreeBSD'} != 1) &&
308 ($tag{'CONST_STRICT'} != 1) &&
309 (($W32 && ($tag{'WIN16'} != 1)) ||
310 (!$W32 && ($tag{'WIN16'} != -1))) &&
311 ($tag{'PERL5'} != 1) &&
312 # ($tag{'_WINDLL'} != -1) &&
313 ((!$W32 && $tag{'_WINDLL'} != -1) ||
314 ($W32 && $tag{'_WINDLL'} != 1)) &&
315 ((($tag{'NO_FP_API'} != 1) && $W32) ||
316 (($tag{'NO_FP_API'} != -1) && !$W32)) &&
317 ($tag{'NO_RC2'} == 0 || !$no_rc2) &&
318 ($tag{'NO_RC4'} == 0 || !$no_rc4) &&
319 ($tag{'NO_RC5'} == 0 || !$no_rc5) &&
320 ($tag{'NO_IDEA'} == 0 || !$no_idea) &&
321 ($tag{'NO_DES'} == 0 || !$no_des) &&
322 ($tag{'NO_BF'} == 0 || !$no_bf) &&
323 ($tag{'NO_CAST'} == 0 || !$no_cast) &&
324 ($tag{'NO_MD2'} == 0 || !$no_md2) &&
325 ($tag{'NO_MD5'} == 0 || !$no_md5) &&
326 ($tag{'NO_SHA'} == 0 || !$no_sha) &&
327 ($tag{'NO_RIPEMD'} == 0 || !$no_ripemd) &&
328 ($tag{'NO_MDC2'} == 0 || !$no_mdc2) &&
329 ($tag{'NO_RSA'} == 0 || !$no_rsa) &&
330 ($tag{'NO_DSA'} == 0 || !$no_dsa) &&
331 ($tag{'NO_DH'} == 0 || !$no_dh) &&
332 ($tag{'NO_HMAC'} == 0 || !$no_hmac))
343 foreach (split /;/, $def) {
347 next if(/typedef\W/);
348 next if(/EVP_bf/ and $no_bf);
349 next if(/EVP_cast/ and $no_cast);
350 next if(/EVP_des/ and $no_des);
351 next if(/EVP_dss/ and $no_dsa);
352 next if(/EVP_idea/ and $no_idea);
353 next if(/EVP_md2/ and $no_md2);
354 next if(/EVP_md5/ and $no_md5);
355 next if(/EVP_rc2/ and $no_rc2);
356 next if(/EVP_rc4/ and $no_rc4);
357 next if(/EVP_rc5/ and $no_rc5);
358 next if(/EVP_ripemd/ and $no_ripemd);
359 next if(/EVP_sha/ and $no_sha);
360 next if(/EVP_(Open|Seal)(Final|Init)/ and $no_rsa);
361 next if(/PEM_Seal(Final|Init|Update)/ and $no_rsa);
362 next if(/RSAPrivateKey/ and $no_rsa);
363 next if(/SSLv23?_((client|server)_)?method/ and $no_rsa);
365 if (/\(\*(\w*)\([^\)]+/) {
367 } elsif (/\w+\W+(\w+)\W*\(\s*\)$/s) {
370 } elsif (/\w+\W+\w+\W*\(.*\)$/s) {
371 while (not /\(\)$/s) {
373 s/\([^\(\)]*\)\)$/\)/s;
378 } elsif (/\(/ and not (/=/)) {
379 print STDERR "File $file: cannot parse: $_;\n";
384 # Prune the returned functions
386 delete $funcs{"SSL_add_dir_cert_subjects_to_stack"};
387 delete $funcs{"RSA_PKCS1_RSAref"} unless $rsaref;
388 delete $funcs{"bn_dump1"};
391 delete $funcs{"BIO_s_file_internal"};
392 delete $funcs{"BIO_new_file_internal"};
393 delete $funcs{"BIO_new_fp_internal"};
395 if(exists $funcs{"ERR_load_CRYPTO_strings"}) {
396 delete $funcs{"ERR_load_CRYPTO_strings"};
397 $funcs{"ERR_load_CRYPTOlib_strings"} = 1;
399 delete $funcs{"BIO_s_file"};
400 delete $funcs{"BIO_new_file"};
401 delete $funcs{"BIO_new_fp"};
404 delete $funcs{"BIO_s_log"};
407 push @ret, keys %funcs;
414 (*OUT,my $name,*nums,my @functions)=@_;
415 my $n = 1; my @e; my @r;
418 (@e)=grep(/^SSLeay/,@functions);
419 (@r)=grep(!/^SSLeay/,@functions);
420 @functions=((sort @e),(sort @r));
422 foreach $func (@functions) {
423 if (!defined($nums{$func})) {
424 printf STDERR "$func does not have a number assigned\n"
428 print OUT "\t$func();\n";
435 (*OUT,my $name,*nums,my @functions)=@_;
436 my $n = 1; my @e; my @r;
445 ; Definition file for the DLL version of the $name library from OpenSSL
450 DESCRIPTION 'OpenSSL $name - http://www.openssl.org/'
456 CODE PRELOAD MOVEABLE
457 DATA PRELOAD MOVEABLE SINGLE
470 (@e)=grep(/^SSLeay/,@functions);
471 (@r)=grep(!/^SSLeay/,@functions);
472 @functions=((sort @e),(sort @r));
474 foreach $func (@functions) {
475 if (!defined($nums{$func})) {
476 printf STDERR "$func does not have a number assigned\n"
480 printf OUT " %s%-40s@%d\n",($W32)?"":"_",$func,$n;
493 open(IN,"<$name") || die "unable to open $name:$!\n";
500 $max_num = $a[1] if $a[1] > $max_num;
508 (*OUT,$name,*nums,my $start_num, my @functions)=@_;
510 print STDERR "Updating $name\n";
511 foreach $func (@functions) {
512 if (!exists $nums{$func}) {
514 printf OUT "%s%-40s%d\n","",$func, ++$start_num;
518 print STDERR "$new_funcs New Functions added\n";
520 print STDERR "No New Functions Added\n";