427 lines
9.7 KiB
Perl
427 lines
9.7 KiB
Perl
|
#!/usr/local/bin/perl -w
|
||
|
|
#
|
||
|
|
# generate a .def file
|
||
|
|
#
|
||
|
|
# It does this by parsing the header files and looking for the
|
||
|
|
# prototyped functions: it then prunes the output.
|
||
|
|
#
|
||
|
|
|
||
|
|
$crypto_num="util/libeay.num";
|
||
|
|
$ssl_num= "util/ssleay.num";
|
||
|
|
|
||
|
|
my $do_update = 0;
|
||
|
|
my $do_crypto = 0;
|
||
|
|
my $do_ssl = 0;
|
||
|
|
$rsaref = 0;
|
||
|
|
|
||
|
|
$W32=1;
|
||
|
|
$NT=0;
|
||
|
|
# Set this to make typesafe STACK definitions appear in DEF
|
||
|
|
$safe_stack_def = 1;
|
||
|
|
|
||
|
|
$options="";
|
||
|
|
open(IN,"<Makefile.ssl") || die "unable to open Makefile.ssl!\n";
|
||
|
|
while(<IN>) {
|
||
|
|
$options=$1 if (/^OPTIONS=(.*)$/);
|
||
|
|
}
|
||
|
|
close(IN);
|
||
|
|
|
||
|
|
foreach (@ARGV, split(/ /, $options))
|
||
|
|
{
|
||
|
|
$W32=1 if $_ eq "32";
|
||
|
|
$W32=0 if $_ eq "16";
|
||
|
|
if($_ eq "NT") {
|
||
|
|
$W32 = 1;
|
||
|
|
$NT = 1;
|
||
|
|
}
|
||
|
|
$do_ssl=1 if $_ eq "ssleay";
|
||
|
|
$do_ssl=1 if $_ eq "ssl";
|
||
|
|
$do_crypto=1 if $_ eq "libeay";
|
||
|
|
$do_crypto=1 if $_ eq "crypto";
|
||
|
|
$do_update=1 if $_ eq "update";
|
||
|
|
$rsaref=1 if $_ eq "rsaref";
|
||
|
|
|
||
|
|
if (/^no-rc2$/) { $no_rc2=1; }
|
||
|
|
elsif (/^no-rc4$/) { $no_rc4=1; }
|
||
|
|
elsif (/^no-rc5$/) { $no_rc5=1; }
|
||
|
|
elsif (/^no-idea$/) { $no_idea=1; }
|
||
|
|
elsif (/^no-des$/) { $no_des=1; }
|
||
|
|
elsif (/^no-bf$/) { $no_bf=1; }
|
||
|
|
elsif (/^no-cast$/) { $no_cast=1; }
|
||
|
|
elsif (/^no-md2$/) { $no_md2=1; }
|
||
|
|
elsif (/^no-md5$/) { $no_md5=1; }
|
||
|
|
elsif (/^no-sha$/) { $no_sha=1; }
|
||
|
|
elsif (/^no-ripemd$/) { $no_ripemd=1; }
|
||
|
|
elsif (/^no-mdc2$/) { $no_mdc2=1; }
|
||
|
|
elsif (/^no-rsa$/) { $no_rsa=1; }
|
||
|
|
elsif (/^no-dsa$/) { $no_dsa=1; }
|
||
|
|
elsif (/^no-dh$/) { $no_dh=1; }
|
||
|
|
elsif (/^no-hmac$/) { $no_hmac=1; }
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!$do_ssl && !$do_crypto)
|
||
|
|
{
|
||
|
|
print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT ] [rsaref]\n";
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
%ssl_list=&load_numbers($ssl_num);
|
||
|
|
$max_ssl = $max_num;
|
||
|
|
%crypto_list=&load_numbers($crypto_num);
|
||
|
|
$max_crypto = $max_num;
|
||
|
|
|
||
|
|
$ssl="ssl/ssl.h";
|
||
|
|
|
||
|
|
$crypto ="crypto/crypto.h";
|
||
|
|
$crypto.=" crypto/des/des.h" unless $no_des;
|
||
|
|
$crypto.=" crypto/idea/idea.h" unless $no_idea;
|
||
|
|
$crypto.=" crypto/rc4/rc4.h" unless $no_rc4;
|
||
|
|
$crypto.=" crypto/rc5/rc5.h" unless $no_rc5;
|
||
|
|
$crypto.=" crypto/rc2/rc2.h" unless $no_rc2;
|
||
|
|
$crypto.=" crypto/bf/blowfish.h" unless $no_bf;
|
||
|
|
$crypto.=" crypto/cast/cast.h" unless $no_cast;
|
||
|
|
$crypto.=" crypto/md2/md2.h" unless $no_md2;
|
||
|
|
$crypto.=" crypto/md5/md5.h" unless $no_md5;
|
||
|
|
$crypto.=" crypto/mdc2/mdc2.h" unless $no_mdc2;
|
||
|
|
$crypto.=" crypto/sha/sha.h" unless $no_sha;
|
||
|
|
$crypto.=" crypto/ripemd/ripemd.h" unless $no_ripemd;
|
||
|
|
|
||
|
|
$crypto.=" crypto/bn/bn.h";
|
||
|
|
$crypto.=" crypto/rsa/rsa.h" unless $no_rsa;
|
||
|
|
$crypto.=" crypto/dsa/dsa.h" unless $no_dsa;
|
||
|
|
$crypto.=" crypto/dh/dh.h" unless $no_dh;
|
||
|
|
$crypto.=" crypto/hmac/hmac.h" unless $no_hmac;
|
||
|
|
|
||
|
|
$crypto.=" crypto/stack/stack.h";
|
||
|
|
$crypto.=" crypto/buffer/buffer.h";
|
||
|
|
$crypto.=" crypto/bio/bio.h";
|
||
|
|
$crypto.=" crypto/lhash/lhash.h";
|
||
|
|
$crypto.=" crypto/conf/conf.h";
|
||
|
|
$crypto.=" crypto/txt_db/txt_db.h";
|
||
|
|
|
||
|
|
$crypto.=" crypto/evp/evp.h";
|
||
|
|
$crypto.=" crypto/objects/objects.h";
|
||
|
|
$crypto.=" crypto/pem/pem.h";
|
||
|
|
#$crypto.=" crypto/meth/meth.h";
|
||
|
|
$crypto.=" crypto/asn1/asn1.h";
|
||
|
|
$crypto.=" crypto/asn1/asn1_mac.h";
|
||
|
|
$crypto.=" crypto/err/err.h";
|
||
|
|
$crypto.=" crypto/pkcs7/pkcs7.h";
|
||
|
|
$crypto.=" crypto/pkcs12/pkcs12.h";
|
||
|
|
$crypto.=" crypto/x509/x509.h";
|
||
|
|
$crypto.=" crypto/x509/x509_vfy.h";
|
||
|
|
$crypto.=" crypto/x509v3/x509v3.h";
|
||
|
|
$crypto.=" crypto/rand/rand.h";
|
||
|
|
$crypto.=" crypto/comp/comp.h";
|
||
|
|
$crypto.=" crypto/tmdiff.h";
|
||
|
|
|
||
|
|
@ssl_func = &do_defs("SSLEAY", $ssl);
|
||
|
|
@crypto_func = &do_defs("LIBEAY", $crypto);
|
||
|
|
|
||
|
|
|
||
|
|
if ($do_update) {
|
||
|
|
|
||
|
|
if ($do_ssl == 1) {
|
||
|
|
open(OUT, ">>$ssl_num");
|
||
|
|
&update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl, @ssl_func);
|
||
|
|
close OUT;
|
||
|
|
}
|
||
|
|
|
||
|
|
if($do_crypto == 1) {
|
||
|
|
open(OUT, ">>$crypto_num");
|
||
|
|
&update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto, @crypto_func);
|
||
|
|
close OUT;
|
||
|
|
}
|
||
|
|
|
||
|
|
} else {
|
||
|
|
|
||
|
|
&print_def_file(*STDOUT,"SSLEAY",*ssl_list,@ssl_func)
|
||
|
|
if $do_ssl == 1;
|
||
|
|
|
||
|
|
&print_def_file(*STDOUT,"LIBEAY",*crypto_list,@crypto_func)
|
||
|
|
if $do_crypto == 1;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
sub do_defs
|
||
|
|
{
|
||
|
|
my($name,$files)=@_;
|
||
|
|
my @ret;
|
||
|
|
my %funcs;
|
||
|
|
|
||
|
|
foreach $file (split(/\s+/,$files))
|
||
|
|
{
|
||
|
|
open(IN,"<$file") || die "unable to open $file:$!\n";
|
||
|
|
|
||
|
|
my $line = "", $def= "";
|
||
|
|
my %tag = (
|
||
|
|
FreeBSD => 0,
|
||
|
|
NOPROTO => 0,
|
||
|
|
WIN16 => 0,
|
||
|
|
PERL5 => 0,
|
||
|
|
_WINDLL => 0,
|
||
|
|
NO_FP_API => 0,
|
||
|
|
CONST_STRICT => 0,
|
||
|
|
TRUE => 1,
|
||
|
|
);
|
||
|
|
while(<IN>) {
|
||
|
|
last if (/BEGIN ERROR CODES/);
|
||
|
|
if ($line ne '') {
|
||
|
|
$_ = $line . $_;
|
||
|
|
$line = '';
|
||
|
|
}
|
||
|
|
|
||
|
|
if (/\\$/) {
|
||
|
|
$line = $_;
|
||
|
|
next;
|
||
|
|
}
|
||
|
|
|
||
|
|
$cpp = 1 if /^#.*ifdef.*cplusplus/;
|
||
|
|
if ($cpp) {
|
||
|
|
$cpp = 0 if /^#.*endif/;
|
||
|
|
next;
|
||
|
|
}
|
||
|
|
|
||
|
|
s/\/\*.*?\*\///gs; # ignore comments
|
||
|
|
s/{[^{}]*}//gs; # ignore {} blocks
|
||
|
|
if (/^\#\s*ifndef (.*)/) {
|
||
|
|
push(@tag,$1);
|
||
|
|
$tag{$1}=-1;
|
||
|
|
next;
|
||
|
|
} elsif (/^\#\s*if !defined\(([^\)]+)\)/) {
|
||
|
|
push(@tag,$1);
|
||
|
|
$tag{$1}=-1;
|
||
|
|
next;
|
||
|
|
} elsif (/^\#\s*ifdef (.*)/) {
|
||
|
|
push(@tag,$1);
|
||
|
|
$tag{$1}=1;
|
||
|
|
next;
|
||
|
|
} elsif (/^\#\s*if defined(.*)/) {
|
||
|
|
push(@tag,$1);
|
||
|
|
$tag{$1}=1;
|
||
|
|
next;
|
||
|
|
} elsif (/^\#\s*endif/) {
|
||
|
|
$tag{$tag[$#tag]}=0;
|
||
|
|
pop(@tag);
|
||
|
|
next;
|
||
|
|
} elsif (/^\#\s*else/) {
|
||
|
|
my $t=$tag[$#tag];
|
||
|
|
$tag{$t}= -$tag{$t};
|
||
|
|
next;
|
||
|
|
} elsif (/^\#\s*if\s+1/) {
|
||
|
|
# Dummy tag
|
||
|
|
push(@tag,"TRUE");
|
||
|
|
$tag{"TRUE"}=1;
|
||
|
|
next;
|
||
|
|
} elsif (/^\#/) {
|
||
|
|
next;
|
||
|
|
}
|
||
|
|
if ($safe_stack_def &&
|
||
|
|
/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) {
|
||
|
|
$funcs{"sk_${1}_new"} = 1;
|
||
|
|
$funcs{"sk_${1}_new_null"} = 1;
|
||
|
|
$funcs{"sk_${1}_free"} = 1;
|
||
|
|
$funcs{"sk_${1}_num"} = 1;
|
||
|
|
$funcs{"sk_${1}_value"} = 1;
|
||
|
|
$funcs{"sk_${1}_set"} = 1;
|
||
|
|
$funcs{"sk_${1}_zero"} = 1;
|
||
|
|
$funcs{"sk_${1}_push"} = 1;
|
||
|
|
$funcs{"sk_${1}_unshift"} = 1;
|
||
|
|
$funcs{"sk_${1}_find"} = 1;
|
||
|
|
$funcs{"sk_${1}_delete"} = 1;
|
||
|
|
$funcs{"sk_${1}_delete_ptr"} = 1;
|
||
|
|
$funcs{"sk_${1}_insert"} = 1;
|
||
|
|
$funcs{"sk_${1}_set_cmp_func"} = 1;
|
||
|
|
$funcs{"sk_${1}_dup"} = 1;
|
||
|
|
$funcs{"sk_${1}_pop_free"} = 1;
|
||
|
|
$funcs{"sk_${1}_shift"} = 1;
|
||
|
|
$funcs{"sk_${1}_pop"} = 1;
|
||
|
|
$funcs{"sk_${1}_sort"} = 1;
|
||
|
|
} elsif ($safe_stack_def &&
|
||
|
|
/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) {
|
||
|
|
$funcs{"d2i_ASN1_SET_OF_${1}"} = 1;
|
||
|
|
$funcs{"i2d_ASN1_SET_OF_${1}"} = 1;
|
||
|
|
} elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ ||
|
||
|
|
/^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ ) {
|
||
|
|
if($W32) {
|
||
|
|
$funcs{"PEM_read_${1}"} = 1;
|
||
|
|
$funcs{"PEM_write_${1}"} = 1;
|
||
|
|
}
|
||
|
|
$funcs{"PEM_read_bio_${1}"} = 1;
|
||
|
|
$funcs{"PEM_write_bio_${1}"} = 1;
|
||
|
|
} elsif (
|
||
|
|
($tag{'FreeBSD'} != 1) &&
|
||
|
|
($tag{'CONST_STRICT'} != 1) &&
|
||
|
|
(($W32 && ($tag{'WIN16'} != 1)) ||
|
||
|
|
(!$W32 && ($tag{'WIN16'} != -1))) &&
|
||
|
|
($tag{'PERL5'} != 1) &&
|
||
|
|
# ($tag{'_WINDLL'} != -1) &&
|
||
|
|
((!$W32 && $tag{'_WINDLL'} != -1) ||
|
||
|
|
($W32 && $tag{'_WINDLL'} != 1)) &&
|
||
|
|
((($tag{'NO_FP_API'} != 1) && $W32) ||
|
||
|
|
(($tag{'NO_FP_API'} != -1) && !$W32)))
|
||
|
|
{
|
||
|
|
if (/{|\/\*/) { # }
|
||
|
|
$line = $_;
|
||
|
|
} else {
|
||
|
|
$def .= $_;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
close(IN);
|
||
|
|
|
||
|
|
foreach (split /;/, $def) {
|
||
|
|
s/^[\n\s]*//g;
|
||
|
|
s/[\n\s]*$//g;
|
||
|
|
next if(/typedef\W/);
|
||
|
|
next if(/EVP_bf/ and $no_bf);
|
||
|
|
next if(/EVP_cast/ and $no_cast);
|
||
|
|
next if(/EVP_des/ and $no_des);
|
||
|
|
next if(/EVP_dss/ and $no_dsa);
|
||
|
|
next if(/EVP_idea/ and $no_idea);
|
||
|
|
next if(/EVP_md2/ and $no_md2);
|
||
|
|
next if(/EVP_md5/ and $no_md5);
|
||
|
|
next if(/EVP_rc2/ and $no_rc2);
|
||
|
|
next if(/EVP_rc4/ and $no_rc4);
|
||
|
|
next if(/EVP_rc5/ and $no_rc5);
|
||
|
|
next if(/EVP_ripemd/ and $no_ripemd);
|
||
|
|
next if(/EVP_sha/ and $no_sha);
|
||
|
|
if (/\(\*(\w*)\([^\)]+/) {
|
||
|
|
$funcs{$1} = 1;
|
||
|
|
} elsif (/\w+\W+(\w+)\W*\(\s*\)$/s) {
|
||
|
|
# K&R C
|
||
|
|
next;
|
||
|
|
} elsif (/\w+\W+\w+\W*\(.*\)$/s) {
|
||
|
|
while (not /\(\)$/s) {
|
||
|
|
s/[^\(\)]*\)$/\)/s;
|
||
|
|
s/\([^\(\)]*\)\)$/\)/s;
|
||
|
|
}
|
||
|
|
s/\(void\)//;
|
||
|
|
/(\w+)\W*\(\)/s;
|
||
|
|
$funcs{$1} = 1;
|
||
|
|
} elsif (/\(/ and not (/=/)) {
|
||
|
|
print STDERR "File $file: cannot parse: $_;\n";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
# Prune the returned functions
|
||
|
|
|
||
|
|
delete $funcs{"SSL_add_dir_cert_subjects_to_stack"};
|
||
|
|
delete $funcs{"des_crypt"};
|
||
|
|
delete $funcs{"RSA_PKCS1_RSAref"} unless $rsaref;
|
||
|
|
|
||
|
|
if($W32) {
|
||
|
|
delete $funcs{"BIO_s_file_internal"};
|
||
|
|
delete $funcs{"BIO_new_file_internal"};
|
||
|
|
delete $funcs{"BIO_new_fp_internal"};
|
||
|
|
} else {
|
||
|
|
if(exists $funcs{"ERR_load_CRYPTO_strings"}) {
|
||
|
|
delete $funcs{"ERR_load_CRYPTO_strings"};
|
||
|
|
$funcs{"ERR_load_CRYPTOlib_strings"} = 1;
|
||
|
|
}
|
||
|
|
delete $funcs{"BIO_s_file"};
|
||
|
|
delete $funcs{"BIO_new_file"};
|
||
|
|
delete $funcs{"BIO_new_fp"};
|
||
|
|
}
|
||
|
|
if (!$NT) {
|
||
|
|
delete $funcs{"BIO_s_log"};
|
||
|
|
}
|
||
|
|
|
||
|
|
push @ret, keys %funcs;
|
||
|
|
|
||
|
|
return(@ret);
|
||
|
|
}
|
||
|
|
|
||
|
|
sub print_def_file
|
||
|
|
{
|
||
|
|
(*OUT,my $name,*nums,@functions)=@_;
|
||
|
|
my $n =1;
|
||
|
|
|
||
|
|
if ($W32)
|
||
|
|
{ $name.="32"; }
|
||
|
|
else
|
||
|
|
{ $name.="16"; }
|
||
|
|
|
||
|
|
print OUT <<"EOF";
|
||
|
|
;
|
||
|
|
; Definition file for the DLL version of the $name library from OpenSSL
|
||
|
|
;
|
||
|
|
|
||
|
|
LIBRARY $name
|
||
|
|
|
||
|
|
DESCRIPTION 'OpenSSL $name - http://www.openssl.org/'
|
||
|
|
|
||
|
|
EOF
|
||
|
|
|
||
|
|
if (!$W32) {
|
||
|
|
print <<"EOF";
|
||
|
|
CODE PRELOAD MOVEABLE
|
||
|
|
DATA PRELOAD MOVEABLE SINGLE
|
||
|
|
|
||
|
|
EXETYPE WINDOWS
|
||
|
|
|
||
|
|
HEAPSIZE 4096
|
||
|
|
STACKSIZE 8192
|
||
|
|
|
||
|
|
EOF
|
||
|
|
}
|
||
|
|
|
||
|
|
print "EXPORTS\n";
|
||
|
|
|
||
|
|
|
||
|
|
(@e)=grep(/^SSLeay/,@functions);
|
||
|
|
(@r)=grep(!/^SSLeay/,@functions);
|
||
|
|
@functions=((sort @e),(sort @r));
|
||
|
|
|
||
|
|
foreach $func (@functions) {
|
||
|
|
if (!defined($nums{$func})) {
|
||
|
|
printf STDERR "$func does not have a number assigned\n"
|
||
|
|
if(!$do_update);
|
||
|
|
} else {
|
||
|
|
$n=$nums{$func};
|
||
|
|
printf OUT " %s%-40s@%d\n",($W32)?"":"_",$func,$n;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
printf OUT "\n";
|
||
|
|
}
|
||
|
|
|
||
|
|
sub load_numbers
|
||
|
|
{
|
||
|
|
my($name)=@_;
|
||
|
|
my(@a,%ret);
|
||
|
|
|
||
|
|
$max_num = 0;
|
||
|
|
|
||
|
|
open(IN,"<$name") || die "unable to open $name:$!\n";
|
||
|
|
while (<IN>) {
|
||
|
|
chop;
|
||
|
|
s/#.*$//;
|
||
|
|
next if /^\s*$/;
|
||
|
|
@a=split;
|
||
|
|
$ret{$a[0]}=$a[1];
|
||
|
|
$max_num = $a[1] if $a[1] > $max_num;
|
||
|
|
}
|
||
|
|
close(IN);
|
||
|
|
return(%ret);
|
||
|
|
}
|
||
|
|
|
||
|
|
sub update_numbers
|
||
|
|
{
|
||
|
|
(*OUT,$name,*nums,my $start_num, my @functions)=@_;
|
||
|
|
my $new_funcs = 0;
|
||
|
|
print STDERR "Updating $name\n";
|
||
|
|
foreach $func (@functions) {
|
||
|
|
if (!exists $nums{$func}) {
|
||
|
|
$new_funcs++;
|
||
|
|
printf OUT "%s%-40s%d\n","",$func, ++$start_num;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if($new_funcs) {
|
||
|
|
print STDERR "$new_funcs New Functions added\n";
|
||
|
|
} else {
|
||
|
|
print STDERR "No New Functions Added\n";
|
||
|
|
}
|
||
|
|
}
|