summaryrefslogtreecommitdiff
path: root/util/mkdef.pl
diff options
context:
space:
mode:
Diffstat (limited to 'util/mkdef.pl')
-rwxr-xr-xutil/mkdef.pl1561
1 files changed, 0 insertions, 1561 deletions
diff --git a/util/mkdef.pl b/util/mkdef.pl
deleted file mode 100755
index b9b159a00c80..000000000000
--- a/util/mkdef.pl
+++ /dev/null
@@ -1,1561 +0,0 @@
-#!/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.
-#
-# Intermediary files are created, call libeay.num and ssleay.num,...
-# Previously, they had the following format:
-#
-# routine-name nnnn
-#
-# But that isn't enough for a number of reasons, the first on being that
-# this format is (needlessly) very Win32-centric, and even then...
-# One of the biggest problems is that there's no information about what
-# routines should actually be used, which varies with what crypto algorithms
-# are disabled. Also, some operating systems (for example VMS with VAX C)
-# need to keep track of the global variables as well as the functions.
-#
-# So, a remake of this script is done so as to include information on the
-# kind of symbol it is (function or variable) and what algorithms they're
-# part of. This will allow easy translating to .def files or the corresponding
-# file in other operating systems (a .opt file for VMS, possibly with a .mar
-# file).
-#
-# The format now becomes:
-#
-# routine-name nnnn info
-#
-# and the "info" part is actually a colon-separated string of fields with
-# the following meaning:
-#
-# existence:platform:kind:algorithms
-#
-# - "existence" can be "EXIST" or "NOEXIST" depending on if the symbol is
-# found somewhere in the source,
-# - "platforms" is empty if it exists on all platforms, otherwise it contains
-# comma-separated list of the platform, just as they are if the symbol exists
-# for those platforms, or prepended with a "!" if not. This helps resolve
-# symbol name variants for platforms where the names are too long for the
-# compiler or linker, or if the systems is case insensitive and there is a
-# clash, or the symbol is implemented differently (see
-# EXPORT_VAR_AS_FUNCTION). This script assumes renaming of symbols is found
-# in the file crypto/symhacks.h.
-# The semantics for the platforms is that every item is checked against the
-# environment. For the negative items ("!FOO"), if any of them is false
-# (i.e. "FOO" is true) in the environment, the corresponding symbol can't be
-# used. For the positive itms, if all of them are false in the environment,
-# the corresponding symbol can't be used. Any combination of positive and
-# negative items are possible, and of course leave room for some redundancy.
-# - "kind" is "FUNCTION" or "VARIABLE". The meaning of that is obvious.
-# - "algorithms" is a comma-separated list of algorithm names. This helps
-# exclude symbols that are part of an algorithm that some user wants to
-# exclude.
-#
-
-my $debug=0;
-
-my $crypto_num= "util/libeay.num";
-my $ssl_num= "util/ssleay.num";
-my $libname;
-
-my $do_update = 0;
-my $do_rewrite = 1;
-my $do_crypto = 0;
-my $do_ssl = 0;
-my $do_ctest = 0;
-my $do_ctestall = 0;
-my $do_checkexist = 0;
-
-my $VMSVAX=0;
-my $VMSNonVAX=0;
-my $VMS=0;
-my $W32=0;
-my $W16=0;
-my $NT=0;
-my $OS2=0;
-# Set this to make typesafe STACK definitions appear in DEF
-my $safe_stack_def = 0;
-
-my @known_platforms = ( "__FreeBSD__", "PERL5", "NeXT",
- "EXPORT_VAR_AS_FUNCTION", "ZLIB", "OPENSSL_FIPS" );
-my @known_ossl_platforms = ( "VMS", "WIN16", "WIN32", "WINNT", "OS2" );
-my @known_algorithms = ( "RC2", "RC4", "RC5", "IDEA", "DES", "BF",
- "CAST", "MD2", "MD4", "MD5", "SHA", "SHA0", "SHA1",
- "SHA256", "SHA512", "RIPEMD",
- "MDC2", "WHIRLPOOL", "RSA", "DSA", "DH", "EC", "ECDH", "ECDSA", "EC2M",
- "HMAC", "AES", "CAMELLIA", "SEED", "GOST",
- # EC_NISTP_64_GCC_128
- "EC_NISTP_64_GCC_128",
- # Envelope "algorithms"
- "EVP", "X509", "ASN1_TYPEDEFS",
- # Helper "algorithms"
- "BIO", "COMP", "BUFFER", "LHASH", "STACK", "ERR",
- "LOCKING",
- # External "algorithms"
- "FP_API", "STDIO", "SOCK", "KRB5", "DGRAM",
- # Engines
- "STATIC_ENGINE", "ENGINE", "HW", "GMP",
- # RFC3779
- "RFC3779",
- # TLS
- "TLSEXT", "PSK", "SRP", "HEARTBEATS",
- # CMS
- "CMS",
- # CryptoAPI Engine
- "CAPIENG",
- # SSL v2
- "SSL2",
- # SSL v2 method
- "SSL2_METHOD",
- # SSL v3 method
- "SSL3_METHOD",
- # JPAKE
- "JPAKE",
- # NEXTPROTONEG
- "NEXTPROTONEG",
- # Deprecated functions
- "DEPRECATED",
- # Hide SSL internals
- "SSL_INTERN",
- # SCTP
- "SCTP",
- # SRTP
- "SRTP",
- # SSL TRACE
- "SSL_TRACE",
- # Unit testing
- "UNIT_TEST");
-
-my $options="";
-open(IN,"<Makefile") || die "unable to open Makefile!\n";
-while(<IN>) {
- $options=$1 if (/^OPTIONS=(.*)$/);
-}
-close(IN);
-
-# The following ciphers may be excluded (by Configure). This means functions
-# defined with ifndef(NO_XXX) are not included in the .def file, and everything
-# in directory xxx is ignored.
-my $no_rc2; my $no_rc4; my $no_rc5; my $no_idea; my $no_des; my $no_bf;
-my $no_cast; my $no_whirlpool; my $no_camellia; my $no_seed;
-my $no_md2; my $no_md4; my $no_md5; my $no_sha; my $no_ripemd; my $no_mdc2;
-my $no_rsa; my $no_dsa; my $no_dh; my $no_hmac=0; my $no_aes; my $no_krb5;
-my $no_ec; my $no_ecdsa; my $no_ecdh; my $no_engine; my $no_hw;
-my $no_fp_api; my $no_static_engine=1; my $no_gmp; my $no_deprecated;
-my $no_rfc3779; my $no_psk; my $no_tlsext; my $no_cms; my $no_capieng;
-my $no_jpake; my $no_srp; my $no_ssl2; my $no_ec2m; my $no_nistp_gcc;
-my $no_nextprotoneg; my $no_sctp; my $no_srtp; my $no_ssl_trace;
-my $no_unit_test; my $no_ssl3_method; my $no_ssl2_method;
-
-my $fips;
-
-my $zlib;
-
-
-foreach (@ARGV, split(/ /, $options))
- {
- $debug=1 if $_ eq "debug";
- $W32=1 if $_ eq "32";
- $W16=1 if $_ eq "16";
- if($_ eq "NT") {
- $W32 = 1;
- $NT = 1;
- }
- if ($_ eq "VMS-VAX") {
- $VMS=1;
- $VMSVAX=1;
- }
- if ($_ eq "VMS-NonVAX") {
- $VMS=1;
- $VMSNonVAX=1;
- }
- $VMS=1 if $_ eq "VMS";
- $OS2=1 if $_ eq "OS2";
- $fips=1 if /^fips/;
- if ($_ eq "zlib" || $_ eq "enable-zlib" || $_ eq "zlib-dynamic"
- || $_ eq "enable-zlib-dynamic") {
- $zlib = 1;
- }
-
- $do_ssl=1 if $_ eq "ssleay";
- if ($_ eq "ssl") {
- $do_ssl=1;
- $libname=$_
- }
- $do_crypto=1 if $_ eq "libeay";
- if ($_ eq "crypto") {
- $do_crypto=1;
- $libname=$_;
- }
- $no_static_engine=1 if $_ eq "no-static-engine";
- $no_static_engine=0 if $_ eq "enable-static-engine";
- $do_update=1 if $_ eq "update";
- $do_rewrite=1 if $_ eq "rewrite";
- $do_ctest=1 if $_ eq "ctest";
- $do_ctestall=1 if $_ eq "ctestall";
- $do_checkexist=1 if $_ eq "exist";
- #$safe_stack_def=1 if $_ eq "-DDEBUG_SAFESTACK";
-
- if (/^no-rc2$/) { $no_rc2=1; }
- elsif (/^no-rc4$/) { $no_rc4=1; }
- elsif (/^no-rc5$/) { $no_rc5=1; }
- elsif (/^no-idea$/) { $no_idea=1; }
- elsif (/^no-des$/) { $no_des=1; $no_mdc2=1; }
- elsif (/^no-bf$/) { $no_bf=1; }
- elsif (/^no-cast$/) { $no_cast=1; }
- elsif (/^no-whirlpool$/) { $no_whirlpool=1; }
- elsif (/^no-md2$/) { $no_md2=1; }
- elsif (/^no-md4$/) { $no_md4=1; }
- elsif (/^no-md5$/) { $no_md5=1; }
- elsif (/^no-sha$/) { $no_sha=1; }
- elsif (/^no-ripemd$/) { $no_ripemd=1; }
- elsif (/^no-mdc2$/) { $no_mdc2=1; }
- elsif (/^no-rsa$/) { $no_rsa=1; }
- elsif (/^no-dsa$/) { $no_dsa=1; }
- elsif (/^no-dh$/) { $no_dh=1; }
- elsif (/^no-ec$/) { $no_ec=1; }
- elsif (/^no-ecdsa$/) { $no_ecdsa=1; }
- elsif (/^no-ecdh$/) { $no_ecdh=1; }
- elsif (/^no-hmac$/) { $no_hmac=1; }
- elsif (/^no-aes$/) { $no_aes=1; }
- elsif (/^no-camellia$/) { $no_camellia=1; }
- elsif (/^no-seed$/) { $no_seed=1; }
- elsif (/^no-evp$/) { $no_evp=1; }
- elsif (/^no-lhash$/) { $no_lhash=1; }
- elsif (/^no-stack$/) { $no_stack=1; }
- elsif (/^no-err$/) { $no_err=1; }
- elsif (/^no-buffer$/) { $no_buffer=1; }
- elsif (/^no-bio$/) { $no_bio=1; }
- #elsif (/^no-locking$/) { $no_locking=1; }
- elsif (/^no-comp$/) { $no_comp=1; }
- elsif (/^no-dso$/) { $no_dso=1; }
- elsif (/^no-krb5$/) { $no_krb5=1; }
- elsif (/^no-engine$/) { $no_engine=1; }
- elsif (/^no-hw$/) { $no_hw=1; }
- elsif (/^no-gmp$/) { $no_gmp=1; }
- elsif (/^no-rfc3779$/) { $no_rfc3779=1; }
- elsif (/^no-tlsext$/) { $no_tlsext=1; }
- elsif (/^no-cms$/) { $no_cms=1; }
- elsif (/^no-ec2m$/) { $no_ec2m=1; }
- elsif (/^no-ec_nistp_64_gcc_128$/) { $no_nistp_gcc=1; }
- elsif (/^no-nextprotoneg$/) { $no_nextprotoneg=1; }
- elsif (/^no-ssl2$/) { $no_ssl2=1; }
- elsif (/^no-ssl2-method$/) { $no_ssl2_method=1; }
- elsif (/^no-ssl3-method$/) { $no_ssl3_method=1; }
- elsif (/^no-ssl-trace$/) { $no_ssl_trace=1; }
- elsif (/^no-capieng$/) { $no_capieng=1; }
- elsif (/^no-jpake$/) { $no_jpake=1; }
- elsif (/^no-srp$/) { $no_srp=1; }
- elsif (/^no-sctp$/) { $no_sctp=1; }
- elsif (/^no-srtp$/) { $no_srtp=1; }
- elsif (/^no-unit-test$/){ $no_unit_test=1; }
- }
-
-
-if (!$libname) {
- if ($do_ssl) {
- $libname="SSLEAY";
- }
- if ($do_crypto) {
- $libname="LIBEAY";
- }
-}
-
-# If no platform is given, assume WIN32
-if ($W32 + $W16 + $VMS + $OS2 == 0) {
- $W32 = 1;
-}
-
-# Add extra knowledge
-if ($W16) {
- $no_fp_api=1;
-}
-
-if (!$do_ssl && !$do_crypto)
- {
- print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT | OS2 ]\n";
- exit(1);
- }
-
-%ssl_list=&load_numbers($ssl_num);
-$max_ssl = $max_num;
-%crypto_list=&load_numbers($crypto_num);
-$max_crypto = $max_num;
-
-my $ssl="ssl/ssl.h";
-$ssl.=" ssl/kssl.h";
-$ssl.=" ssl/tls1.h";
-$ssl.=" ssl/srtp.h";
-
-my $crypto ="crypto/crypto.h";
-$crypto.=" crypto/cryptlib.h";
-$crypto.=" crypto/o_dir.h";
-$crypto.=" crypto/o_str.h";
-$crypto.=" crypto/o_time.h";
-$crypto.=" crypto/des/des.h crypto/des/des_old.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/whrlpool/whrlpool.h" ;
-$crypto.=" crypto/md2/md2.h" ; # unless $no_md2;
-$crypto.=" crypto/md4/md4.h" ; # unless $no_md4;
-$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/aes/aes.h" ; # unless $no_aes;
-$crypto.=" crypto/camellia/camellia.h" ; # unless $no_camellia;
-$crypto.=" crypto/seed/seed.h"; # unless $no_seed;
-
-$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/ec/ec.h" ; # unless $no_ec;
-$crypto.=" crypto/ecdsa/ecdsa.h" ; # unless $no_ecdsa;
-$crypto.=" crypto/ecdh/ecdh.h" ; # unless $no_ecdh;
-$crypto.=" crypto/hmac/hmac.h" ; # unless $no_hmac;
-$crypto.=" crypto/cmac/cmac.h" ; # unless $no_hmac;
-
-$crypto.=" crypto/engine/engine.h"; # unless $no_engine;
-$crypto.=" crypto/stack/stack.h" ; # unless $no_stack;
-$crypto.=" crypto/buffer/buffer.h" ; # unless $no_buffer;
-$crypto.=" crypto/bio/bio.h" ; # unless $no_bio;
-$crypto.=" crypto/dso/dso.h" ; # unless $no_dso;
-$crypto.=" crypto/lhash/lhash.h" ; # unless $no_lhash;
-$crypto.=" crypto/conf/conf.h";
-$crypto.=" crypto/txt_db/txt_db.h";
-
-$crypto.=" crypto/evp/evp.h" ; # unless $no_evp;
-$crypto.=" crypto/objects/objects.h";
-$crypto.=" crypto/pem/pem.h";
-#$crypto.=" crypto/meth/meth.h";
-$crypto.=" crypto/asn1/asn1.h";
-$crypto.=" crypto/asn1/asn1t.h";
-$crypto.=" crypto/asn1/asn1_mac.h";
-$crypto.=" crypto/err/err.h" ; # unless $no_err;
-$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";
-$crypto.=" crypto/ts/ts.h";
-$crypto.=" crypto/rand/rand.h";
-$crypto.=" crypto/comp/comp.h" ; # unless $no_comp;
-$crypto.=" crypto/ocsp/ocsp.h";
-$crypto.=" crypto/ui/ui.h crypto/ui/ui_compat.h";
-$crypto.=" crypto/krb5/krb5_asn.h";
-#$crypto.=" crypto/store/store.h";
-$crypto.=" crypto/pqueue/pqueue.h";
-$crypto.=" crypto/cms/cms.h";
-$crypto.=" crypto/jpake/jpake.h";
-$crypto.=" crypto/modes/modes.h";
-$crypto.=" crypto/srp/srp.h";
-
-my $symhacks="crypto/symhacks.h";
-
-my @ssl_symbols = &do_defs("SSLEAY", $ssl, $symhacks);
-my @crypto_symbols = &do_defs("LIBEAY", $crypto, $symhacks);
-
-if ($do_update) {
-
-if ($do_ssl == 1) {
-
- &maybe_add_info("SSLEAY",*ssl_list,@ssl_symbols);
- if ($do_rewrite == 1) {
- open(OUT, ">$ssl_num");
- &rewrite_numbers(*OUT,"SSLEAY",*ssl_list,@ssl_symbols);
- } else {
- open(OUT, ">>$ssl_num");
- }
- &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl,@ssl_symbols);
- close OUT;
-}
-
-if($do_crypto == 1) {
-
- &maybe_add_info("LIBEAY",*crypto_list,@crypto_symbols);
- if ($do_rewrite == 1) {
- open(OUT, ">$crypto_num");
- &rewrite_numbers(*OUT,"LIBEAY",*crypto_list,@crypto_symbols);
- } else {
- open(OUT, ">>$crypto_num");
- }
- &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto,@crypto_symbols);
- close OUT;
-}
-
-} elsif ($do_checkexist) {
- &check_existing(*ssl_list, @ssl_symbols)
- if $do_ssl == 1;
- &check_existing(*crypto_list, @crypto_symbols)
- if $do_crypto == 1;
-} elsif ($do_ctest || $do_ctestall) {
-
- print <<"EOF";
-
-/* Test file to check all DEF file symbols are present by trying
- * to link to all of them. This is *not* intended to be run!
- */
-
-int main()
-{
-EOF
- &print_test_file(*STDOUT,"SSLEAY",*ssl_list,$do_ctestall,@ssl_symbols)
- if $do_ssl == 1;
-
- &print_test_file(*STDOUT,"LIBEAY",*crypto_list,$do_ctestall,@crypto_symbols)
- if $do_crypto == 1;
-
- print "}\n";
-
-} else {
-
- &print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols)
- if $do_ssl == 1;
-
- &print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols)
- if $do_crypto == 1;
-
-}
-
-
-sub do_defs
-{
- my($name,$files,$symhacksfile)=@_;
- my $file;
- my @ret;
- my %syms;
- my %platform; # For anything undefined, we assume ""
- my %kind; # For anything undefined, we assume "FUNCTION"
- my %algorithm; # For anything undefined, we assume ""
- my %variant;
- my %variant_cnt; # To be able to allocate "name{n}" if "name"
- # is the same name as the original.
- my $cpp;
- my %unknown_algorithms = ();
-
- foreach $file (split(/\s+/,$symhacksfile." ".$files))
- {
- print STDERR "DEBUG: starting on $file:\n" if $debug;
- open(IN,"<$file") || die "unable to open $file:$!\n";
- my $line = "", my $def= "";
- my %tag = (
- (map { $_ => 0 } @known_platforms),
- (map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms),
- (map { "OPENSSL_NO_".$_ => 0 } @known_algorithms),
- NOPROTO => 0,
- PERL5 => 0,
- _WINDLL => 0,
- CONST_STRICT => 0,
- TRUE => 1,
- );
- my $symhacking = $file eq $symhacksfile;
- my @current_platforms = ();
- my @current_algorithms = ();
-
- # params: symbol, alias, platforms, kind
- # The reason to put this subroutine in a variable is that
- # it will otherwise create it's own, unshared, version of
- # %tag and %variant...
- my $make_variant = sub
- {
- my ($s, $a, $p, $k) = @_;
- my ($a1, $a2);
-
- print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug;
- if (defined($p))
- {
- $a1 = join(",",$p,
- grep(!/^$/,
- map { $tag{$_} == 1 ? $_ : "" }
- @known_platforms));
- }
- else
- {
- $a1 = join(",",
- grep(!/^$/,
- map { $tag{$_} == 1 ? $_ : "" }
- @known_platforms));
- }
- $a2 = join(",",
- grep(!/^$/,
- map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" }
- @known_ossl_platforms));
- print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug;
- if ($a1 eq "") { $a1 = $a2; }
- elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; }
- if ($a eq $s)
- {
- if (!defined($variant_cnt{$s}))
- {
- $variant_cnt{$s} = 0;
- }
- $variant_cnt{$s}++;
- $a .= "{$variant_cnt{$s}}";
- }
- my $toadd = $a.":".$a1.(defined($k)?":".$k:"");
- my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:"");
- if (!grep(/^$togrep$/,
- split(/;/, defined($variant{$s})?$variant{$s}:""))) {
- if (defined($variant{$s})) { $variant{$s} .= ";"; }
- $variant{$s} .= $toadd;
- }
- print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug;
- };
-
- print STDERR "DEBUG: parsing ----------\n" if $debug;
- while(<IN>) {
- if (/\/\* Error codes for the \w+ functions\. \*\//)
- {
- undef @tag;
- last;
- }
- if ($line ne '') {
- $_ = $line . $_;
- $line = '';
- }
-
- if (/\\$/) {
- chomp; # remove eol
- chop; # remove ending backslash
- $line = $_;
- next;
- }
-
- if(/\/\*/) {
- if (not /\*\//) { # multiline comment...
- $line = $_; # ... just accumulate
- next;
- } else {
- s/\/\*.*?\*\///gs;# wipe it
- }
- }
-
- if ($cpp) {
- $cpp++ if /^#\s*if/;
- $cpp-- if /^#\s*endif/;
- next;
- }
- $cpp = 1 if /^#.*ifdef.*cplusplus/;
-
- s/{[^{}]*}//gs; # ignore {} blocks
- print STDERR "DEBUG: \$def=\"$def\"\n" if $debug && $def ne "";
- print STDERR "DEBUG: \$_=\"$_\"\n" if $debug;
- if (/^\#\s*ifndef\s+(.*)/) {
- push(@tag,"-");
- push(@tag,$1);
- $tag{$1}=-1;
- print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
- } elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) {
- push(@tag,"-");
- if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) {
- my $tmp_1 = $1;
- my $tmp_;
- foreach $tmp_ (split '\&\&',$tmp_1) {
- $tmp_ =~ /!defined\(([^\)]+)\)/;
- print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
- push(@tag,$1);
- $tag{$1}=-1;
- }
- } else {
- print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O...
- print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
- push(@tag,$1);
- $tag{$1}=-1;
- }
- } elsif (/^\#\s*ifdef\s+(\S*)/) {
- push(@tag,"-");
- push(@tag,$1);
- $tag{$1}=1;
- print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
- } elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) {
- push(@tag,"-");
- if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) {
- my $tmp_1 = $1;
- my $tmp_;
- foreach $tmp_ (split '\|\|',$tmp_1) {
- $tmp_ =~ /defined\(([^\)]+)\)/;
- print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
- push(@tag,$1);
- $tag{$1}=1;
- }
- } else {
- print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O...
- print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
- push(@tag,$1);
- $tag{$1}=1;
- }
- } elsif (/^\#\s*error\s+(\w+) is disabled\./) {
- my $tag_i = $#tag;
- while($tag[$tag_i] ne "-") {
- if ($tag[$tag_i] eq "OPENSSL_NO_".$1) {
- $tag{$tag[$tag_i]}=2;
- print STDERR "DEBUG: $file: chaged tag $1 = 2\n" if $debug;
- }
- $tag_i--;
- }
- } elsif (/^\#\s*endif/) {
- my $tag_i = $#tag;
- while($tag_i > 0 && $tag[$tag_i] ne "-") {
- my $t=$tag[$tag_i];
- print STDERR "DEBUG: \$t=\"$t\"\n" if $debug;
- if ($tag{$t}==2) {
- $tag{$t}=-1;
- } else {
- $tag{$t}=0;
- }
- print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
- pop(@tag);
- if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) {
- $t=$1;
- } else {
- $t="";
- }
- if ($t ne ""
- && !grep(/^$t$/, @known_algorithms)) {
- $unknown_algorithms{$t} = 1;
- #print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug;
- }
- $tag_i--;
- }
- pop(@tag);
- } elsif (/^\#\s*else/) {
- my $tag_i = $#tag;
- while($tag[$tag_i] ne "-") {
- my $t=$tag[$tag_i];
- $tag{$t}= -$tag{$t};
- print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
- $tag_i--;
- }
- } elsif (/^\#\s*if\s+1/) {
- push(@tag,"-");
- # Dummy tag
- push(@tag,"TRUE");
- $tag{"TRUE"}=1;
- print STDERR "DEBUG: $file: found 1\n" if $debug;
- } elsif (/^\#\s*if\s+0/) {
- push(@tag,"-");
- # Dummy tag
- push(@tag,"TRUE");
- $tag{"TRUE"}=-1;
- print STDERR "DEBUG: $file: found 0\n" if $debug;
- } elsif (/^\#\s*define\s+(\w+)\s+(\w+)/
- && $symhacking && $tag{'TRUE'} != -1) {
- # This is for aliasing. When we find an alias,
- # we have to invert
- &$make_variant($1,$2);
- print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug;
- }
- if (/^\#/) {
- @current_platforms =
- grep(!/^$/,
- map { $tag{$_} == 1 ? $_ :
- $tag{$_} == -1 ? "!".$_ : "" }
- @known_platforms);
- push @current_platforms
- , grep(!/^$/,
- map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ :
- $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_ : "" }
- @known_ossl_platforms);
- @current_algorithms =
- grep(!/^$/,
- map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" }
- @known_algorithms);
- $def .=
- "#INFO:"
- .join(',',@current_platforms).":"
- .join(',',@current_algorithms).";";
- next;
- }
- if ($tag{'TRUE'} != -1) {
- if (/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) {
- next;
- } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
- $def .= "int d2i_$3(void);";
- $def .= "int i2d_$3(void);";
- # Variant for platforms that do not
- # have to access globale variables
- # in shared libraries through functions
- $def .=
- "#INFO:"
- .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
- .join(',',@current_algorithms).";";
- $def .= "OPENSSL_EXTERN int $2_it;";
- $def .=
- "#INFO:"
- .join(',',@current_platforms).":"
- .join(',',@current_algorithms).";";
- # Variant for platforms that have to
- # access globale variables in shared
- # libraries through functions
- &$make_variant("$2_it","$2_it",
- "EXPORT_VAR_AS_FUNCTION",
- "FUNCTION");
- next;
- } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
- $def .= "int d2i_$3(void);";
- $def .= "int i2d_$3(void);";
- $def .= "int $3_free(void);";
- $def .= "int $3_new(void);";
- # Variant for platforms that do not
- # have to access globale variables
- # in shared libraries through functions
- $def .=
- "#INFO:"
- .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
- .join(',',@current_algorithms).";";
- $def .= "OPENSSL_EXTERN int $2_it;";
- $def .=
- "#INFO:"
- .join(',',@current_platforms).":"
- .join(',',@current_algorithms).";";
- # Variant for platforms that have to
- # access globale variables in shared
- # libraries through functions
- &$make_variant("$2_it","$2_it",
- "EXPORT_VAR_AS_FUNCTION",
- "FUNCTION");
- next;
- } elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ ||
- /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) {
- $def .= "int d2i_$1(void);";
- $def .= "int i2d_$1(void);";
- $def .= "int $1_free(void);";
- $def .= "int $1_new(void);";
- # Variant for platforms that do not
- # have to access globale variables
- # in shared libraries through functions
- $def .=
- "#INFO:"
- .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
- .join(',',@current_algorithms).";";
- $def .= "OPENSSL_EXTERN int $1_it;";
- $def .=
- "#INFO:"
- .join(',',@current_platforms).":"
- .join(',',@current_algorithms).";";
- # Variant for platforms that have to
- # access globale variables in shared
- # libraries through functions
- &$make_variant("$1_it","$1_it",
- "EXPORT_VAR_AS_FUNCTION",
- "FUNCTION");
- next;
- } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
- $def .= "int d2i_$2(void);";
- $def .= "int i2d_$2(void);";
- # Variant for platforms that do not
- # have to access globale variables
- # in shared libraries through functions
- $def .=
- "#INFO:"
- .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
- .join(',',@current_algorithms).";";
- $def .= "OPENSSL_EXTERN int $2_it;";
- $def .=
- "#INFO:"
- .join(',',@current_platforms).":"
- .join(',',@current_algorithms).";";
- # Variant for platforms that have to
- # access globale variables in shared
- # libraries through functions
- &$make_variant("$2_it","$2_it",
- "EXPORT_VAR_AS_FUNCTION",
- "FUNCTION");
- next;
- } elsif (/^\s*DECLARE_ASN1_ALLOC_FUNCTIONS\s*\(\s*(\w*)\s*\)/) {
- $def .= "int $1_free(void);";
- $def .= "int $1_new(void);";
- next;
- } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
- $def .= "int d2i_$2(void);";
- $def .= "int i2d_$2(void);";
- $def .= "int $2_free(void);";
- $def .= "int $2_new(void);";
- # Variant for platforms that do not
- # have to access globale variables
- # in shared libraries through functions
- $def .=
- "#INFO:"
- .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
- .join(',',@current_algorithms).";";
- $def .= "OPENSSL_EXTERN int $2_it;";
- $def .=
- "#INFO:"
- .join(',',@current_platforms).":"
- .join(',',@current_algorithms).";";
- # Variant for platforms that have to
- # access globale variables in shared
- # libraries through functions
- &$make_variant("$2_it","$2_it",
- "EXPORT_VAR_AS_FUNCTION",
- "FUNCTION");
- next;
- } elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) {
- # Variant for platforms that do not
- # have to access globale variables
- # in shared libraries through functions
- $def .=
- "#INFO:"
- .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
- .join(',',@current_algorithms).";";
- $def .= "OPENSSL_EXTERN int $1_it;";
- $def .=
- "#INFO:"
- .join(',',@current_platforms).":"
- .join(',',@current_algorithms).";";
- # Variant for platforms that have to
- # access globale variables in shared
- # libraries through functions
- &$make_variant("$1_it","$1_it",
- "EXPORT_VAR_AS_FUNCTION",
- "FUNCTION");
- next;
- } elsif (/^\s*DECLARE_ASN1_NDEF_FUNCTION\s*\(\s*(\w*)\s*\)/) {
- $def .= "int i2d_$1_NDEF(void);";
- } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) {
- next;
- } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION\s*\(\s*(\w*)\s*\)/) {
- $def .= "int $1_print_ctx(void);";
- next;
- } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
- $def .= "int $2_print_ctx(void);";
- next;
- } elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) {
- next;
- } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ ||
- /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ ||
- /^DECLARE_PEM_rw_const\s*\(\s*(\w*)\s*,/ ) {
- # Things not in Win16
- $def .=
- "#INFO:"
- .join(',',"!WIN16",@current_platforms).":"
- .join(',',@current_algorithms).";";
- $def .= "int PEM_read_$1(void);";
- $def .= "int PEM_write_$1(void);";
- $def .=
- "#INFO:"
- .join(',',@current_platforms).":"
- .join(',',@current_algorithms).";";
- # Things that are everywhere
- $def .= "int PEM_read_bio_$1(void);";
- $def .= "int PEM_write_bio_$1(void);";
- next;
- } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ ||
- /^DECLARE_PEM_write_const\s*\(\s*(\w*)\s*,/ ||
- /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) {
- # Things not in Win16
- $def .=
- "#INFO:"
- .join(',',"!WIN16",@current_platforms).":"
- .join(',',@current_algorithms).";";
- $def .= "int PEM_write_$1(void);";
- $def .=
- "#INFO:"
- .join(',',@current_platforms).":"
- .join(',',@current_algorithms).";";
- # Things that are everywhere
- $def .= "int PEM_write_bio_$1(void);";
- next;
- } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ ||
- /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) {
- # Things not in Win16
- $def .=
- "#INFO:"
- .join(',',"!WIN16",@current_platforms).":"
- .join(',',@current_algorithms).";";
- $def .= "int PEM_read_$1(void);";
- $def .=
- "#INFO:"
- .join(',',@current_platforms).":"
- .join(',',@current_algorithms).";";
- # Things that are everywhere
- $def .= "int PEM_read_bio_$1(void);";
- next;
- } elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
- # Variant for platforms that do not
- # have to access globale variables
- # in shared libraries through functions
- $def .=
- "#INFO:"
- .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
- .join(',',@current_algorithms).";";
- $def .= "OPENSSL_EXTERN int _shadow_$2;";
- $def .=
- "#INFO:"
- .join(',',@current_platforms).":"
- .join(',',@current_algorithms).";";
- # Variant for platforms that have to
- # access globale variables in shared
- # libraries through functions
- &$make_variant("_shadow_$2","_shadow_$2",
- "EXPORT_VAR_AS_FUNCTION",
- "FUNCTION");
- } elsif ($tag{'CONST_STRICT'} != 1) {
- if (/\{|\/\*|\([^\)]*$/) {
- $line = $_;
- } else {
- $def .= $_;
- }
- }
- }
- }
- close(IN);
-
- my $algs;
- my $plays;
-
- print STDERR "DEBUG: postprocessing ----------\n" if $debug;
- foreach (split /;/, $def) {
- my $s; my $k = "FUNCTION"; my $p; my $a;
- s/^[\n\s]*//g;
- s/[\n\s]*$//g;
- next if(/\#undef/);
- next if(/typedef\W/);
- next if(/\#define/);
-
- # Reduce argument lists to empty ()
- # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
- while(/\(.*\)/s) {
- s/\([^\(\)]+\)/\{\}/gs;
- s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f
- }
- # pretend as we didn't use curly braces: {} -> ()
- s/\{\}/\(\)/gs;
-
- s/STACK_OF\(\)/void/gs;
- s/LHASH_OF\(\)/void/gs;
-
- print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug;
- if (/^\#INFO:([^:]*):(.*)$/) {
- $plats = $1;
- $algs = $2;
- print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug;
- next;
- } elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) {
- $s = $1;
- $k = "VARIABLE";
- print STDERR "DEBUG: found external variable $s\n" if $debug;
- } elsif (/TYPEDEF_\w+_OF/s) {
- next;
- } elsif (/(\w+)\s*\(\).*/s) { # first token prior [first] () is
- $s = $1; # a function name!
- print STDERR "DEBUG: found function $s\n" if $debug;
- } elsif (/\(/ and not (/=/)) {
- print STDERR "File $file: cannot parse: $_;\n";
- next;
- } else {
- next;
- }
-
- $syms{$s} = 1;
- $kind{$s} = $k;
-
- $p = $plats;
- $a = $algs;
- $a .= ",BF" if($s =~ /EVP_bf/);
- $a .= ",CAST" if($s =~ /EVP_cast/);
- $a .= ",DES" if($s =~ /EVP_des/);
- $a .= ",DSA" if($s =~ /EVP_dss/);
- $a .= ",IDEA" if($s =~ /EVP_idea/);
- $a .= ",MD2" if($s =~ /EVP_md2/);
- $a .= ",MD4" if($s =~ /EVP_md4/);
- $a .= ",MD5" if($s =~ /EVP_md5/);
- $a .= ",RC2" if($s =~ /EVP_rc2/);
- $a .= ",RC4" if($s =~ /EVP_rc4/);
- $a .= ",RC5" if($s =~ /EVP_rc5/);
- $a .= ",RIPEMD" if($s =~ /EVP_ripemd/);
- $a .= ",SHA" if($s =~ /EVP_sha/);
- $a .= ",RSA" if($s =~ /EVP_(Open|Seal)(Final|Init)/);
- $a .= ",RSA" if($s =~ /PEM_Seal(Final|Init|Update)/);
- $a .= ",RSA" if($s =~ /RSAPrivateKey/);
- $a .= ",RSA" if($s =~ /SSLv23?_((client|server)_)?method/);
-
- $platform{$s} =
- &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p);
- $algorithm{$s} .= ','.$a;
-
- if (defined($variant{$s})) {
- foreach $v (split /;/,$variant{$s}) {
- (my $r, my $p, my $k) = split(/:/,$v);
- my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p);
- $syms{$r} = 1;
- if (!defined($k)) { $k = $kind{$s}; }
- $kind{$r} = $k."(".$s.")";
- $algorithm{$r} = $algorithm{$s};
- $platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p);
- $platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip);
- print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug;
- }
- }
- print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug;
- }
- }
-
- # Prune the returned symbols
-
- delete $syms{"bn_dump1"};
- $platform{"BIO_s_log"} .= ",!WIN32,!WIN16,!macintosh";
-
- $platform{"PEM_read_NS_CERT_SEQ"} = "VMS";
- $platform{"PEM_write_NS_CERT_SEQ"} = "VMS";
- $platform{"PEM_read_P8_PRIV_KEY_INFO"} = "VMS";
- $platform{"PEM_write_P8_PRIV_KEY_INFO"} = "VMS";
- $platform{"EVP_sha384"} = "!VMSVAX";
- $platform{"EVP_sha512"} = "!VMSVAX";
- $platform{"SHA384_Init"} = "!VMSVAX";
- $platform{"SHA384_Transform"} = "!VMSVAX";
- $platform{"SHA384_Update"} = "!VMSVAX";
- $platform{"SHA384_Final"} = "!VMSVAX";
- $platform{"SHA384"} = "!VMSVAX";
- $platform{"SHA512_Init"} = "!VMSVAX";
- $platform{"SHA512_Transform"} = "!VMSVAX";
- $platform{"SHA512_Update"} = "!VMSVAX";
- $platform{"SHA512_Final"} = "!VMSVAX";
- $platform{"SHA512"} = "!VMSVAX";
- $platform{"WHIRLPOOL_Init"} = "!VMSVAX";
- $platform{"WHIRLPOOL"} = "!VMSVAX";
- $platform{"WHIRLPOOL_BitUpdate"} = "!VMSVAX";
- $platform{"EVP_whirlpool"} = "!VMSVAX";
- $platform{"WHIRLPOOL_Final"} = "!VMSVAX";
- $platform{"WHIRLPOOL_Update"} = "!VMSVAX";
-
-
- # Info we know about
-
- push @ret, map { $_."\\".&info_string($_,"EXIST",
- $platform{$_},
- $kind{$_},
- $algorithm{$_}) } keys %syms;
-
- if (keys %unknown_algorithms) {
- print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n";
- print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n";
- }
- return(@ret);
-}
-
-# Param: string of comma-separated platform-specs.
-sub reduce_platforms
-{
- my ($platforms) = @_;
- my $pl = defined($platforms) ? $platforms : "";
- my %p = map { $_ => 0 } split /,/, $pl;
- my $ret;
-
- print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n"
- if $debug;
- # We do this, because if there's code like the following, it really
- # means the function exists in all cases and should therefore be
- # everywhere. By increasing and decreasing, we may attain 0:
- #
- # ifndef WIN16
- # int foo();
- # else
- # int _fat foo();
- # endif
- foreach $platform (split /,/, $pl) {
- if ($platform =~ /^!(.*)$/) {
- $p{$1}--;
- } else {
- $p{$platform}++;
- }
- }
- foreach $platform (keys %p) {
- if ($p{$platform} == 0) { delete $p{$platform}; }
- }
-
- delete $p{""};
-
- $ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p));
- print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n"
- if $debug;
- return $ret;
-}
-
-sub info_string {
- (my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_;
-
- my %a = defined($algorithms) ?
- map { $_ => 1 } split /,/, $algorithms : ();
- my $k = defined($kind) ? $kind : "FUNCTION";
- my $ret;
- my $p = &reduce_platforms($platforms);
-
- delete $a{""};
-
- $ret = $exist;
- $ret .= ":".$p;
- $ret .= ":".$k;
- $ret .= ":".join(',',sort keys %a);
- return $ret;
-}
-
-sub maybe_add_info {
- (my $name, *nums, my @symbols) = @_;
- my $sym;
- my $new_info = 0;
- my %syms=();
-
- print STDERR "Updating $name info\n";
- foreach $sym (@symbols) {
- (my $s, my $i) = split /\\/, $sym;
- if (defined($nums{$s})) {
- $i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/;
- (my $n, my $dummy) = split /\\/, $nums{$s};
- if (!defined($dummy) || $i ne $dummy) {
- $nums{$s} = $n."\\".$i;
- $new_info++;
- print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug;
- }
- }
- $syms{$s} = 1;
- }
-
- my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums;
- foreach $sym (@s) {
- (my $n, my $i) = split /\\/, $nums{$sym};
- if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) {
- $new_info++;
- print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug;
- }
- }
- if ($new_info) {
- print STDERR "$new_info old symbols got an info update\n";
- if (!$do_rewrite) {
- print STDERR "You should do a rewrite to fix this.\n";
- }
- } else {
- print STDERR "No old symbols needed info update\n";
- }
-}
-
-# Param: string of comma-separated keywords, each possibly prefixed with a "!"
-sub is_valid
-{
- my ($keywords_txt,$platforms) = @_;
- my (@keywords) = split /,/,$keywords_txt;
- my ($falsesum, $truesum) = (0, 1);
-
- # Param: one keyword
- sub recognise
- {
- my ($keyword,$platforms) = @_;
-
- if ($platforms) {
- # platforms
- if ($keyword eq "VMSVAX" && $VMSVAX) { return 1; }
- if ($keyword eq "VMSNonVAX" && $VMSNonVAX) { return 1; }
- if ($keyword eq "VMS" && $VMS) { return 1; }
- if ($keyword eq "WIN32" && $W32) { return 1; }
- if ($keyword eq "WIN16" && $W16) { return 1; }
- if ($keyword eq "WINNT" && $NT) { return 1; }
- if ($keyword eq "OS2" && $OS2) { return 1; }
- # Special platforms:
- # EXPORT_VAR_AS_FUNCTION means that global variables
- # will be represented as functions. This currently
- # only happens on VMS-VAX.
- if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && ($VMSVAX || $W32 || $W16)) {
- return 1;
- }
- if ($keyword eq "OPENSSL_FIPS" && $fips) {
- return 1;
- }
- if ($keyword eq "ZLIB" && $zlib) { return 1; }
- return 0;
- } else {
- # algorithms
- if ($keyword eq "RC2" && $no_rc2) { return 0; }
- if ($keyword eq "RC4" && $no_rc4) { return 0; }
- if ($keyword eq "RC5" && $no_rc5) { return 0; }
- if ($keyword eq "IDEA" && $no_idea) { return 0; }
- if ($keyword eq "DES" && $no_des) { return 0; }
- if ($keyword eq "BF" && $no_bf) { return 0; }
- if ($keyword eq "CAST" && $no_cast) { return 0; }
- if ($keyword eq "MD2" && $no_md2) { return 0; }
- if ($keyword eq "MD4" && $no_md4) { return 0; }
- if ($keyword eq "MD5" && $no_md5) { return 0; }
- if ($keyword eq "SHA" && $no_sha) { return 0; }
- if ($keyword eq "RIPEMD" && $no_ripemd) { return 0; }
- if ($keyword eq "MDC2" && $no_mdc2) { return 0; }
- if ($keyword eq "WHIRLPOOL" && $no_whirlpool) { return 0; }
- if ($keyword eq "RSA" && $no_rsa) { return 0; }
- if ($keyword eq "DSA" && $no_dsa) { return 0; }
- if ($keyword eq "DH" && $no_dh) { return 0; }
- if ($keyword eq "EC" && $no_ec) { return 0; }
- if ($keyword eq "ECDSA" && $no_ecdsa) { return 0; }
- if ($keyword eq "ECDH" && $no_ecdh) { return 0; }
- if ($keyword eq "HMAC" && $no_hmac) { return 0; }
- if ($keyword eq "AES" && $no_aes) { return 0; }
- if ($keyword eq "CAMELLIA" && $no_camellia) { return 0; }
- if ($keyword eq "SEED" && $no_seed) { return 0; }
- if ($keyword eq "EVP" && $no_evp) { return 0; }
- if ($keyword eq "LHASH" && $no_lhash) { return 0; }
- if ($keyword eq "STACK" && $no_stack) { return 0; }
- if ($keyword eq "ERR" && $no_err) { return 0; }
- if ($keyword eq "BUFFER" && $no_buffer) { return 0; }
- if ($keyword eq "BIO" && $no_bio) { return 0; }
- if ($keyword eq "COMP" && $no_comp) { return 0; }
- if ($keyword eq "DSO" && $no_dso) { return 0; }
- if ($keyword eq "KRB5" && $no_krb5) { return 0; }
- if ($keyword eq "ENGINE" && $no_engine) { return 0; }
- if ($keyword eq "HW" && $no_hw) { return 0; }
- if ($keyword eq "FP_API" && $no_fp_api) { return 0; }
- if ($keyword eq "STATIC_ENGINE" && $no_static_engine) { return 0; }
- if ($keyword eq "GMP" && $no_gmp) { return 0; }
- if ($keyword eq "RFC3779" && $no_rfc3779) { return 0; }
- if ($keyword eq "TLSEXT" && $no_tlsext) { return 0; }
- if ($keyword eq "PSK" && $no_psk) { return 0; }
- if ($keyword eq "CMS" && $no_cms) { return 0; }
- if ($keyword eq "EC2M" && $no_ec2m) { return 0; }
- if ($keyword eq "NEXTPROTONEG" && $no_nextprotoneg) { return 0; }
- if ($keyword eq "EC_NISTP_64_GCC_128" && $no_nistp_gcc)
- { return 0; }
- if ($keyword eq "SSL2" && $no_ssl2) { return 0; }
- if ($keyword eq "SSL2_METHOD" && $no_ssl2_method) { return 0; }
- if ($keyword eq "SSL3_METHOD" && $no_ssl3_method) { return 0; }
- if ($keyword eq "SSL_TRACE" && $no_ssl_trace) { return 0; }
- if ($keyword eq "CAPIENG" && $no_capieng) { return 0; }
- if ($keyword eq "JPAKE" && $no_jpake) { return 0; }
- if ($keyword eq "SRP" && $no_srp) { return 0; }
- if ($keyword eq "SCTP" && $no_sctp) { return 0; }
- if ($keyword eq "SRTP" && $no_srtp) { return 0; }
- if ($keyword eq "UNIT_TEST" && $no_unit_test) { return 0; }
- if ($keyword eq "DEPRECATED" && $no_deprecated) { return 0; }
-
- # Nothing recognise as true
- return 1;
- }
- }
-
- foreach $k (@keywords) {
- if ($k =~ /^!(.*)$/) {
- $falsesum += &recognise($1,$platforms);
- } else {
- $truesum *= &recognise($k,$platforms);
- }
- }
- print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug;
- return (!$falsesum) && $truesum;
-}
-
-sub print_test_file
-{
- (*OUT,my $name,*nums,my $testall,my @symbols)=@_;
- my $n = 1; my @e; my @r;
- my $sym; my $prev = ""; my $prefSSLeay;
-
- (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
- (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
- @symbols=((sort @e),(sort @r));
-
- foreach $sym (@symbols) {
- (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
- my $v = 0;
- $v = 1 if $i=~ /^.*?:.*?:VARIABLE/;
- my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
- my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
- if (!defined($nums{$s})) {
- print STDERR "Warning: $s does not have a number assigned\n"
- if(!$do_update);
- } elsif (is_valid($p,1) && is_valid($a,0)) {
- my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
- if ($prev eq $s2) {
- print OUT "\t/* The following has already appeared previously */\n";
- print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
- }
- $prev = $s2; # To warn about duplicates...
-
- ($nn,$ni)=($nums{$s2} =~ /^(.*?)\\(.*)$/);
- if ($v) {
- print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n";
- } else {
- print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n";
- }
- }
- }
-}
-
-sub get_version {
- local *MF;
- my $v = '?';
- open MF, 'Makefile' or return $v;
- while (<MF>) {
- $v = $1, last if /^VERSION=(.*?)\s*$/;
- }
- close MF;
- return $v;
-}
-
-sub print_def_file
-{
- (*OUT,my $name,*nums,my @symbols)=@_;
- my $n = 1; my @e; my @r; my @v; my $prev="";
- my $liboptions="";
- my $libname = $name;
- my $http_vendor = 'www.openssl.org/';
- my $version = get_version();
- my $what = "OpenSSL: implementation of Secure Socket Layer";
- my $description = "$what $version, $name - http://$http_vendor";
-
- if ($W32)
- { $libname.="32"; }
- elsif ($W16)
- { $libname.="16"; }
- elsif ($OS2)
- { # DLL names should not clash on the whole system.
- # However, they should not have any particular relationship
- # to the name of the static library. Chose descriptive names
- # (must be at most 8 chars).
- my %translate = (ssl => 'open_ssl', crypto => 'cryptssl');
- $libname = $translate{$name} || $name;
- $liboptions = <<EOO;
-INITINSTANCE
-DATA MULTIPLE NONSHARED
-EOO
- # Vendor field can't contain colon, drat; so we omit http://
- $description = "\@#$http_vendor:$version#\@$what; DLL for library $name. Build for EMX -Zmtd";
- }
-
- print OUT <<"EOF";
-;
-; Definition file for the DLL version of the $name library from OpenSSL
-;
-
-LIBRARY $libname $liboptions
-
-EOF
-
- if ($W16) {
- print <<"EOF";
-CODE PRELOAD MOVEABLE
-DATA PRELOAD MOVEABLE SINGLE
-
-EXETYPE WINDOWS
-
-HEAPSIZE 4096
-STACKSIZE 8192
-
-EOF
- }
-
- print "EXPORTS\n";
-
- (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols);
- (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:FUNCTION/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols);
- (@v)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:VARIABLE/,@symbols);
- @symbols=((sort @e),(sort @r), (sort @v));
-
-
- foreach $sym (@symbols) {
- (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
- my $v = 0;
- $v = 1 if $i =~ /^.*?:.*?:VARIABLE/;
- if (!defined($nums{$s})) {
- printf STDERR "Warning: $s does not have a number assigned\n"
- if(!$do_update);
- } else {
- (my $n, my $dummy) = split /\\/, $nums{$s};
- my %pf = ();
- my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
- my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
- if (is_valid($p,1) && is_valid($a,0)) {
- my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
- if ($prev eq $s2) {
- print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
- }
- $prev = $s2; # To warn about duplicates...
- if($v && !$OS2) {
- printf OUT " %s%-39s @%-8d DATA\n",($W32)?"":"_",$s2,$n;
- } else {
- printf OUT " %s%-39s @%d\n",($W32||$OS2)?"":"_",$s2,$n;
- }
- }
- }
- }
- printf OUT "\n";
-}
-
-sub load_numbers
-{
- my($name)=@_;
- my(@a,%ret);
-
- $max_num = 0;
- $num_noinfo = 0;
- $prev = "";
- $prev_cnt = 0;
-
- open(IN,"<$name") || die "unable to open $name:$!\n";
- while (<IN>) {
- chop;
- s/#.*$//;
- next if /^\s*$/;
- @a=split;
- if (defined $ret{$a[0]}) {
- # This is actually perfectly OK
- #print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n";
- }
- if ($max_num > $a[1]) {
- print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n";
- }
- elsif ($max_num == $a[1]) {
- # This is actually perfectly OK
- #print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n";
- if ($a[0] eq $prev) {
- $prev_cnt++;
- $a[0] .= "{$prev_cnt}";
- }
- }
- else {
- $prev_cnt = 0;
- }
- if ($#a < 2) {
- # Existence will be proven later, in do_defs
- $ret{$a[0]}=$a[1];
- $num_noinfo++;
- } else {
- $ret{$a[0]}=$a[1]."\\".$a[2]; # \\ is a special marker
- }
- $max_num = $a[1] if $a[1] > $max_num;
- $prev=$a[0];
- }
- if ($num_noinfo) {
- print STDERR "Warning: $num_noinfo symbols were without info.";
- if ($do_rewrite) {
- printf STDERR " The rewrite will fix this.\n";
- } else {
- printf STDERR " You should do a rewrite to fix this.\n";
- }
- }
- close(IN);
- return(%ret);
-}
-
-sub parse_number
-{
- (my $str, my $what) = @_;
- (my $n, my $i) = split(/\\/,$str);
- if ($what eq "n") {
- return $n;
- } else {
- return $i;
- }
-}
-
-sub rewrite_numbers
-{
- (*OUT,$name,*nums,@symbols)=@_;
- my $thing;
-
- print STDERR "Rewriting $name\n";
-
- my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
- my $r; my %r; my %rsyms;
- foreach $r (@r) {
- (my $s, my $i) = split /\\/, $r;
- my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
- $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
- $r{$a} = $s."\\".$i;
- $rsyms{$s} = 1;
- }
-
- my %syms = ();
- foreach $_ (@symbols) {
- (my $n, my $i) = split /\\/;
- $syms{$n} = 1;
- }
-
- my @s=sort {
- &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n")
- || $a cmp $b
- } keys %nums;
- foreach $sym (@s) {
- (my $n, my $i) = split /\\/, $nums{$sym};
- next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/;
- next if defined($rsyms{$sym});
- print STDERR "DEBUG: rewrite_numbers for sym = ",$sym,": i = ",$i,", n = ",$n,", rsym{sym} = ",$rsyms{$sym},"syms{sym} = ",$syms{$sym},"\n" if $debug;
- $i="NOEXIST::FUNCTION:"
- if !defined($i) || $i eq "" || !defined($syms{$sym});
- my $s2 = $sym;
- $s2 =~ s/\{[0-9]+\}$//;
- printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i;
- if (exists $r{$sym}) {
- (my $s, $i) = split /\\/,$r{$sym};
- my $s2 = $s;
- $s2 =~ s/\{[0-9]+\}$//;
- printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i;
- }
- }
-}
-
-sub update_numbers
-{
- (*OUT,$name,*nums,my $start_num, my @symbols)=@_;
- my $new_syms = 0;
-
- print STDERR "Updating $name numbers\n";
-
- my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
- my $r; my %r; my %rsyms;
- foreach $r (@r) {
- (my $s, my $i) = split /\\/, $r;
- my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
- $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
- $r{$a} = $s."\\".$i;
- $rsyms{$s} = 1;
- }
-
- foreach $sym (@symbols) {
- (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
- next if $i =~ /^.*?:.*?:\w+\(\w+\)/;
- next if defined($rsyms{$sym});
- die "ERROR: Symbol $sym had no info attached to it."
- if $i eq "";
- if (!exists $nums{$s}) {
- $new_syms++;
- my $s2 = $s;
- $s2 =~ s/\{[0-9]+\}$//;
- printf OUT "%s%-39s %d\t%s\n","",$s2, ++$start_num,$i;
- if (exists $r{$s}) {
- ($s, $i) = split /\\/,$r{$s};
- $s =~ s/\{[0-9]+\}$//;
- printf OUT "%s%-39s %d\t%s\n","",$s, $start_num,$i;
- }
- }
- }
- if($new_syms) {
- print STDERR "$new_syms New symbols added\n";
- } else {
- print STDERR "No New symbols Added\n";
- }
-}
-
-sub check_existing
-{
- (*nums, my @symbols)=@_;
- my %existing; my @remaining;
- @remaining=();
- foreach $sym (@symbols) {
- (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
- $existing{$s}=1;
- }
- foreach $sym (keys %nums) {
- if (!exists $existing{$sym}) {
- push @remaining, $sym;
- }
- }
- if(@remaining) {
- print STDERR "The following symbols do not seem to exist:\n";
- foreach $sym (@remaining) {
- print STDERR "\t",$sym,"\n";
- }
- }
-}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-21 03:10:29 +0000