-#!/usr/local/bin/perl
+#! /usr/bin/env perl
+# Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the Apache License 2.0 (the "License"). You may not use
+# this file except in compliance with the License. You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
-print "/* This file was generated by progs.pl. */\n\n";
+# Generate progs.h file by looking for command mains in list of C files
+# passed on the command line.
-grep(s/^asn1pars$/asn1parse/,@ARGV);
+use strict;
+use warnings;
+use lib '.';
+use configdata qw/@disablables %unified_info/;
-foreach (@ARGV)
- { printf "extern int %s_main(int argc,char *argv[]);\n",$_; }
+my $opt = shift @ARGV;
+die "Unrecognised option, must be -C or -H\n"
+ unless ($opt eq '-H' || $opt eq '-C');
-print <<'EOF';
+my %commands = ();
+my $cmdre = qr/^\s*int\s+([a-z_][a-z0-9_]*)_main\(\s*int\s+argc\s*,/;
+my $apps_openssl = shift @ARGV;
+my $YEAR = [localtime()]->[5] + 1900;
-#ifdef SSLEAY_SRC /* Defined only in openssl.c. */
+# because the program apps/openssl has object files as sources, and
+# they then have the corresponding C files as source, we need to chain
+# the lookups in %unified_info
+my @openssl_source =
+ map { @{$unified_info{sources}->{$_}} }
+ grep { /\.o$/ }
+ @{$unified_info{sources}->{$apps_openssl}};
-#define FUNC_TYPE_GENERAL 1
-#define FUNC_TYPE_MD 2
-#define FUNC_TYPE_CIPHER 3
+foreach my $filename (@openssl_source) {
+ open F, $filename or die "Couldn't open $filename: $!\n";
+ foreach ( grep /$cmdre/, <F> ) {
+ my @foo = /$cmdre/;
+ $commands{$1} = 1;
+ }
+ close F;
+}
-typedef struct {
- int type;
- char *name;
- int (*func)();
- } FUNCTION;
+@ARGV = sort keys %commands;
+
+if ($opt eq '-H') {
+ print <<"EOF";
+/*
+ * WARNING: do not edit!
+ * Generated by apps/progs.pl
+ *
+ * Copyright 1995-$YEAR The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include "function.h"
-FUNCTION functions[] = {
EOF
-foreach (@ARGV)
- {
- push(@files,$_);
- $str="\t{FUNC_TYPE_GENERAL,\"$_\",${_}_main},\n";
- if (($_ =~ /^s_/) || ($_ =~ /^ciphers$/))
- { print "#if !defined(NO_SOCK) && !(defined(NO_SSL2) && defined(O_SSL3))\n${str}#endif\n"; }
- elsif ( ($_ =~ /^rsa$/) || ($_ =~ /^genrsa$/) )
- { print "#ifndef NO_RSA\n${str}#endif\n"; }
- elsif ( ($_ =~ /^dsa$/) || ($_ =~ /^gendsa$/) || ($_ =~ /^dsaparam$/))
- { print "#ifndef NO_DSA\n${str}#endif\n"; }
- elsif ( ($_ =~ /^dh$/) || ($_ =~ /^gendh$/))
- { print "#ifndef NO_DH\n${str}#endif\n"; }
- else
- { print $str; }
- }
-
-foreach ("md2","md5","sha","sha1","mdc2","rmd160")
- {
- push(@files,$_);
- printf "\t{FUNC_TYPE_MD,\"%s\",dgst_main},\n",$_;
- }
-
-foreach (
- "base64",
- "des", "des3", "desx", "idea", "rc4", "rc2","bf","cast","rc5",
- "des-ecb", "des-ede", "des-ede3",
- "des-cbc", "des-ede-cbc","des-ede3-cbc",
- "des-cfb", "des-ede-cfb","des-ede3-cfb",
- "des-ofb", "des-ede-ofb","des-ede3-ofb",
- "idea-cbc","idea-ecb", "idea-cfb", "idea-ofb",
- "rc2-cbc", "rc2-ecb", "rc2-cfb", "rc2-ofb",
- "bf-cbc", "bf-ecb", "bf-cfb", "bf-ofb",
- "cast5-cbc","cast5-ecb", "cast5-cfb","cast5-ofb",
- "cast-cbc", "rc5-cbc", "rc5-ecb", "rc5-cfb", "rc5-ofb")
- {
- push(@files,$_);
-
- $t=sprintf("\t{FUNC_TYPE_CIPHER,\"%s\",enc_main},\n",$_);
- if ($_ =~ /des/) { $t="#ifndef NO_DES\n${t}#endif\n"; }
- elsif ($_ =~ /idea/) { $t="#ifndef NO_IDEA\n${t}#endif\n"; }
- elsif ($_ =~ /rc4/) { $t="#ifndef NO_RC4\n${t}#endif\n"; }
- elsif ($_ =~ /rc2/) { $t="#ifndef NO_RC2\n${t}#endif\n"; }
- elsif ($_ =~ /bf/) { $t="#ifndef NO_BF\n${t}#endif\n"; }
- elsif ($_ =~ /cast/) { $t="#ifndef NO_CAST\n${t}#endif\n"; }
- elsif ($_ =~ /rc5/) { $t="#ifndef NO_RC5\n${t}#endif\n"; }
- print $t;
- }
-
-print "\t{0,NULL,NULL}\n\t};\n";
-print "#endif\n\n";
+ foreach (@ARGV) {
+ printf "extern int %s_main(int argc, char *argv[]);\n", $_;
+ }
+ print "\n";
+
+ foreach (@ARGV) {
+ printf "extern const OPTIONS %s_options[];\n", $_;
+ }
+ print "\n";
+ print "extern FUNCTION functions[];\n";
+}
+
+if ($opt eq '-C') {
+ print <<"EOF";
+/*
+ * WARNING: do not edit!
+ * Generated by apps/progs.pl
+ *
+ * Copyright 1995-$YEAR The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include "progs.h"
+
+EOF
+
+ my %cmd_disabler = (
+ ciphers => "sock",
+ genrsa => "rsa",
+ gendsa => "dsa",
+ dsaparam => "dsa",
+ gendh => "dh",
+ dhparam => "dh",
+ ecparam => "ec",
+ pkcs12 => "des",
+ );
+ my %cmd_deprecated = (
+# The format of this table is:
+# [0] = alternative command to use instead
+# [1] = deprecented in this version
+# [2] = preprocessor conditional for exclusing irrespective of deprecation
+# rsa => [ "pkey", "3_0", "rsa" ],
+# genrsa => [ "genpkey", "3_0", "rsa" ],
+ rsautl => [ "pkeyutl", "3_0", "rsa" ],
+# dhparam => [ "pkeyparam", "3_0", "dh" ],
+# dsaparam => [ "pkeyparam", "3_0", "dsa" ],
+# dsa => [ "pkey", "3_0", "dsa" ],
+# gendsa => [ "genpkey", "3_0", "dsa" ],
+# ec => [ "pkey", "3_0", "ec" ],
+# ecparam => [ "pkeyparam", "3_0", "ec" ],
+ );
+
+ print "FUNCTION functions[] = {\n";
+ foreach my $cmd ( @ARGV ) {
+ my $str =
+ " {FT_general, \"$cmd\", ${cmd}_main, ${cmd}_options, NULL, NULL},\n";
+ if ($cmd =~ /^s_/) {
+ print "#ifndef OPENSSL_NO_SOCK\n${str}#endif\n";
+ } elsif (my $deprecated = $cmd_deprecated{$cmd}) {
+ my @dep = @{$deprecated};
+ my $daltprg = $dep[0];
+ my $dver = $dep[1];
+ my $dsys = $dep[2];
+ print "#if !defined(OPENSSL_NO_DEPRECATED_" . $dver . ")";
+ if ($dsys) {
+ print " && !defined(OPENSSL_NO_" . uc($dsys) . ")";
+ }
+ $dver =~ s/_/./g;
+ my $dalt = "\"" . $daltprg . "\", \"" . $dver . "\"";
+ $str =~ s/NULL, NULL/$dalt/;
+ print "\n${str}#endif\n";
+ } elsif (grep { $cmd eq $_ } @disablables) {
+ print "#ifndef OPENSSL_NO_" . uc($cmd) . "\n${str}#endif\n";
+ } elsif (my $disabler = $cmd_disabler{$cmd}) {
+ print "#ifndef OPENSSL_NO_" . uc($disabler) . "\n${str}#endif\n";
+ } else {
+ print $str;
+ }
+ }
+
+ my %md_disabler = (
+ blake2b512 => "blake2",
+ blake2s256 => "blake2",
+ );
+ foreach my $cmd (
+ "md2", "md4", "md5",
+ "gost",
+ "sha1", "sha224", "sha256", "sha384",
+ "sha512", "sha512-224", "sha512-256",
+ "sha3-224", "sha3-256", "sha3-384", "sha3-512",
+ "shake128", "shake256",
+ "mdc2", "rmd160", "blake2b512", "blake2s256",
+ "sm3"
+ ) {
+ my $str = " {FT_md, \"$cmd\", dgst_main, NULL, NULL},\n";
+ if (grep { $cmd eq $_ } @disablables) {
+ print "#ifndef OPENSSL_NO_" . uc($cmd) . "\n${str}#endif\n";
+ } elsif (my $disabler = $md_disabler{$cmd}) {
+ print "#ifndef OPENSSL_NO_" . uc($disabler) . "\n${str}#endif\n";
+ } else {
+ print $str;
+ }
+ }
+
+ my %cipher_disabler = (
+ des3 => "des",
+ desx => "des",
+ cast5 => "cast",
+ );
+ foreach my $cmd (
+ "aes-128-cbc", "aes-128-ecb",
+ "aes-192-cbc", "aes-192-ecb",
+ "aes-256-cbc", "aes-256-ecb",
+ "aria-128-cbc", "aria-128-cfb",
+ "aria-128-ctr", "aria-128-ecb", "aria-128-ofb",
+ "aria-128-cfb1", "aria-128-cfb8",
+ "aria-192-cbc", "aria-192-cfb",
+ "aria-192-ctr", "aria-192-ecb", "aria-192-ofb",
+ "aria-192-cfb1", "aria-192-cfb8",
+ "aria-256-cbc", "aria-256-cfb",
+ "aria-256-ctr", "aria-256-ecb", "aria-256-ofb",
+ "aria-256-cfb1", "aria-256-cfb8",
+ "camellia-128-cbc", "camellia-128-ecb",
+ "camellia-192-cbc", "camellia-192-ecb",
+ "camellia-256-cbc", "camellia-256-ecb",
+ "base64", "zlib",
+ "des", "des3", "desx", "idea", "seed", "rc4", "rc4-40",
+ "rc2", "bf", "cast", "rc5",
+ "des-ecb", "des-ede", "des-ede3",
+ "des-cbc", "des-ede-cbc","des-ede3-cbc",
+ "des-cfb", "des-ede-cfb","des-ede3-cfb",
+ "des-ofb", "des-ede-ofb","des-ede3-ofb",
+ "idea-cbc","idea-ecb", "idea-cfb", "idea-ofb",
+ "seed-cbc","seed-ecb", "seed-cfb", "seed-ofb",
+ "rc2-cbc", "rc2-ecb", "rc2-cfb","rc2-ofb", "rc2-64-cbc", "rc2-40-cbc",
+ "bf-cbc", "bf-ecb", "bf-cfb", "bf-ofb",
+ "cast5-cbc","cast5-ecb", "cast5-cfb","cast5-ofb",
+ "cast-cbc", "rc5-cbc", "rc5-ecb", "rc5-cfb", "rc5-ofb",
+ "sm4-cbc", "sm4-ecb", "sm4-cfb", "sm4-ofb", "sm4-ctr"
+ ) {
+ my $str = " {FT_cipher, \"$cmd\", enc_main, enc_options, NULL},\n";
+ (my $algo = $cmd) =~ s/-.*//g;
+ if ($cmd eq "zlib") {
+ print "#ifdef ZLIB\n${str}#endif\n";
+ } elsif (grep { $algo eq $_ } @disablables) {
+ print "#ifndef OPENSSL_NO_" . uc($algo) . "\n${str}#endif\n";
+ } elsif (my $disabler = $cipher_disabler{$algo}) {
+ print "#ifndef OPENSSL_NO_" . uc($disabler) . "\n${str}#endif\n";
+ } else {
+ print $str;
+ }
+ }
+ print " {0, NULL, NULL, NULL, NULL}\n};\n";
+}
projects / oweals / openssl.git / blobdiff