5 # It does this by parsing the header files and looking for the
6 # prototyped functions: it then prunes the output.
9 $crypto_num="util/libeay.num";
10 $ssl_num= "util/ssleay.num";
19 # Set this to make typesafe STACK definitions appear in DEF
29 $do_ssl=1 if $_ eq "ssleay";
30 $do_ssl=1 if $_ eq "ssl";
31 $do_crypto=1 if $_ eq "libeay";
32 $do_crypto=1 if $_ eq "crypto";
33 $do_update=1 if $_ eq "update";
34 $rsaref=1 if $_ eq "rsaref";
36 if (/^no-rc2$/) { $no_rc2=1; }
37 elsif (/^no-rc4$/) { $no_rc4=1; }
38 elsif (/^no-rc5$/) { $no_rc5=1; }
39 elsif (/^no-idea$/) { $no_idea=1; }
40 elsif (/^no-des$/) { $no_des=1; }
41 elsif (/^no-bf$/) { $no_bf=1; }
42 elsif (/^no-cast$/) { $no_cast=1; }
43 elsif (/^no-md2$/) { $no_md2=1; }
44 elsif (/^no-md5$/) { $no_md5=1; }
45 elsif (/^no-sha$/) { $no_sha=1; }
46 elsif (/^no-ripemd$/) { $no_ripemd=1; }
47 elsif (/^no-mdc2$/) { $no_mdc2=1; }
48 elsif (/^no-rsa$/) { $no_rsa=1; }
49 elsif (/^no-dsa$/) { $no_dsa=1; }
50 elsif (/^no-dh$/) { $no_dh=1; }
51 elsif (/^no-hmac$/) { $no_hmac=1; }
54 if (!$do_ssl && !$do_crypto)
56 print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT ] [rsaref]\n";
60 %ssl_list=&load_numbers($ssl_num);
62 %crypto_list=&load_numbers($crypto_num);
63 $max_crypto = $max_num;
67 $crypto ="crypto/crypto.h";
68 $crypto.=" crypto/des/des.h" unless $no_des;
69 $crypto.=" crypto/idea/idea.h" unless $no_idea;
70 $crypto.=" crypto/rc4/rc4.h" unless $no_rc4;
71 $crypto.=" crypto/rc5/rc5.h" unless $no_rc5;
72 $crypto.=" crypto/rc2/rc2.h" unless $no_rc2;
73 $crypto.=" crypto/bf/blowfish.h" unless $no_bf;
74 $crypto.=" crypto/cast/cast.h" unless $no_cast;
75 $crypto.=" crypto/md2/md2.h" unless $no_md2;
76 $crypto.=" crypto/md5/md5.h" unless $no_md5;
77 $crypto.=" crypto/mdc2/mdc2.h" unless $no_mdc2;
78 $crypto.=" crypto/sha/sha.h" unless $no_sha;
79 $crypto.=" crypto/ripemd/ripemd.h" unless $no_ripemd;
81 $crypto.=" crypto/bn/bn.h";
82 $crypto.=" crypto/rsa/rsa.h" unless $no_rsa;
83 $crypto.=" crypto/dsa/dsa.h" unless $no_dsa;
84 $crypto.=" crypto/dh/dh.h" unless $no_dh;
85 $crypto.=" crypto/hmac/hmac.h" unless $no_hmac;
87 $crypto.=" crypto/stack/stack.h";
88 $crypto.=" crypto/buffer/buffer.h";
89 $crypto.=" crypto/bio/bio.h";
90 $crypto.=" crypto/lhash/lhash.h";
91 $crypto.=" crypto/conf/conf.h";
92 $crypto.=" crypto/txt_db/txt_db.h";
94 $crypto.=" crypto/evp/evp.h";
95 $crypto.=" crypto/objects/objects.h";
96 $crypto.=" crypto/pem/pem.h";
97 #$crypto.=" crypto/meth/meth.h";
98 $crypto.=" crypto/asn1/asn1.h";
99 $crypto.=" crypto/asn1/asn1_mac.h";
100 $crypto.=" crypto/err/err.h";
101 $crypto.=" crypto/pkcs7/pkcs7.h";
102 $crypto.=" crypto/pkcs12/pkcs12.h";
103 $crypto.=" crypto/x509/x509.h";
104 $crypto.=" crypto/x509/x509_vfy.h";
105 $crypto.=" crypto/x509v3/x509v3.h";
106 $crypto.=" crypto/rand/rand.h";
107 $crypto.=" crypto/comp/comp.h";
108 $crypto.=" crypto/tmdiff.h";
110 @ssl_func = &do_defs("SSLEAY", $ssl);
111 @crypto_func = &do_defs("LIBEAY", $crypto);
117 open(OUT, ">>$ssl_num");
118 &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl, @ssl_func);
122 if($do_crypto == 1) {
123 open(OUT, ">>$crypto_num");
124 &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto, @crypto_func);
130 &print_def_file(*STDOUT,"SSLEAY",*ssl_list,@ssl_func)
133 &print_def_file(*STDOUT,"LIBEAY",*crypto_list,@crypto_func)
145 foreach $file (split(/\s+/,$files))
147 open(IN,"<$file") || die "unable to open $file:$!\n";
149 my $line = "", $def= "";
161 last if (/BEGIN ERROR CODES/);
172 $cpp = 1 if /^#.*ifdef.*cplusplus/;
174 $cpp = 0 if /^#.*endif/;
178 s/\/\*.*?\*\///gs; # ignore comments
179 s/{[^{}]*}//gs; # ignore {} blocks
180 if (/^\#\s*ifndef (.*)/) {
184 } elsif (/^\#\s*if !defined\(([^\)]+)\)/) {
188 } elsif (/^\#\s*ifdef (.*)/) {
192 } elsif (/^\#\s*if defined(.*)/) {
196 } elsif (/^\#\s*endif/) {
200 } elsif (/^\#\s*else/) {
204 } elsif (/^\#\s*if\s+1/) {
212 if ($safe_stack_def &&
213 /^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) {
214 $funcs{"sk_${1}_new"} = 1;
215 $funcs{"sk_${1}_new_null"} = 1;
216 $funcs{"sk_${1}_free"} = 1;
217 $funcs{"sk_${1}_num"} = 1;
218 $funcs{"sk_${1}_value"} = 1;
219 $funcs{"sk_${1}_set"} = 1;
220 $funcs{"sk_${1}_zero"} = 1;
221 $funcs{"sk_${1}_push"} = 1;
222 $funcs{"sk_${1}_unshift"} = 1;
223 $funcs{"sk_${1}_find"} = 1;
224 $funcs{"sk_${1}_delete"} = 1;
225 $funcs{"sk_${1}_delete_ptr"} = 1;
226 $funcs{"sk_${1}_insert"} = 1;
227 $funcs{"sk_${1}_set_cmp_func"} = 1;
228 $funcs{"sk_${1}_dup"} = 1;
229 $funcs{"sk_${1}_pop_free"} = 1;
230 $funcs{"sk_${1}_shift"} = 1;
231 $funcs{"sk_${1}_pop"} = 1;
232 } elsif ($safe_stack_def &&
233 /^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) {
234 $funcs{"d2i_ASN1_SET_OF_${1}"} = 1;
235 $funcs{"i2d_ASN1_SET_OF_${1}"} = 1;
237 ($tag{'FreeBSD'} != 1) &&
238 ($tag{'CONST_STRICT'} != 1) &&
239 (($W32 && ($tag{'WIN16'} != 1)) ||
240 (!$W32 && ($tag{'WIN16'} != -1))) &&
241 ($tag{'PERL5'} != 1) &&
242 # ($tag{'_WINDLL'} != -1) &&
243 ((!$W32 && $tag{'_WINDLL'} != -1) ||
244 ($W32 && $tag{'_WINDLL'} != 1)) &&
245 ((($tag{'NO_FP_API'} != 1) && $W32) ||
246 (($tag{'NO_FP_API'} != -1) && !$W32)))
257 foreach (split /;/, $def) {
260 next if(/typedef\W/);
261 next if(/EVP_bf/ and $no_bf);
262 next if(/EVP_cast/ and $no_cast);
263 next if(/EVP_des/ and $no_des);
264 next if(/EVP_dss/ and $no_dsa);
265 next if(/EVP_idea/ and $no_idea);
266 next if(/EVP_md2/ and $no_md2);
267 next if(/EVP_md5/ and $no_md5);
268 next if(/EVP_rc2/ and $no_rc2);
269 next if(/EVP_rc4/ and $no_rc4);
270 next if(/EVP_rc5/ and $no_rc5);
271 next if(/EVP_ripemd/ and $no_ripemd);
272 next if(/EVP_sha/ and $no_sha);
273 if (/\(\*(\w*)\([^\)]+/) {
275 } elsif (/\w+\W+(\w+)\W*\(\s*\)$/s) {
278 } elsif (/\w+\W+\w+\W*\(.*\)$/s) {
279 while (not /\(\)$/s) {
281 s/\([^\(\)]*\)\)$/\)/s;
286 } elsif (/\(/ and not (/=/)) {
287 print STDERR "File $file: cannot parse: $_;\n";
292 # Prune the returned functions
294 delete $funcs{"SSL_add_dir_cert_subjects_to_stack"};
295 delete $funcs{"des_crypt"};
296 delete $funcs{"RSA_PKCS1_RSAref"} unless $rsaref;
299 delete $funcs{"BIO_s_file_internal"};
300 delete $funcs{"BIO_new_file_internal"};
301 delete $funcs{"BIO_new_fp_internal"};
303 if(exists $funcs{"ERR_load_CRYPTO_strings"}) {
304 delete $funcs{"ERR_load_CRYPTO_strings"};
305 $funcs{"ERR_load_CRYPTOlib_strings"} = 1;
307 delete $funcs{"BIO_s_file"};
308 delete $funcs{"BIO_new_file"};
309 delete $funcs{"BIO_new_fp"};
312 delete $funcs{"BIO_s_log"};
315 push @ret, keys %funcs;
322 (*OUT,my $name,*nums,@functions)=@_;
332 ; Definition file for the DLL version of the $name library from OpenSSL
337 DESCRIPTION 'OpenSSL $name - http://www.openssl.org/'
343 CODE PRELOAD MOVEABLE
344 DATA PRELOAD MOVEABLE SINGLE
357 (@e)=grep(/^SSLeay/,@functions);
358 (@r)=grep(!/^SSLeay/,@functions);
359 @functions=((sort @e),(sort @r));
361 foreach $func (@functions) {
362 if (!defined($nums{$func})) {
363 printf STDERR "$func does not have a number assigned\n"
367 printf OUT " %s%-40s@%d\n",($W32)?"":"_",$func,$n;
380 open(IN,"<$name") || die "unable to open $name:$!\n";
387 $max_num = $a[1] if $a[1] > $max_num;
395 (*OUT,$name,*nums,my $start_num, my @functions)=@_;
397 print STDERR "Updating $name\n";
398 foreach $func (@functions) {
399 if (!exists $nums{$func}) {
401 printf OUT "%s%-40s%d\n","",$func, ++$start_num;
405 print STDERR "$new_funcs New Functions added\n";
407 print STDERR "No New Functions Added\n";