apps/progs.pl

   1 #!/usr/bin/perl
   2 # Generate progs.h file by looking for command mains in list of C files
   3 # passed on the command line.
   4
   5 use strict;
   6 use warnings;
   7
   8 my %commands = ();
   9 my $cmdre = qr/^\s*int\s+([a-z_][a-z0-9_]*)_main\(\s*int\s+argc\s*,/;
  10
  11 foreach my $filename (@ARGV) {
  12         open F, $filename or die "Coudn't open $_: $!\n";
  13         foreach (grep /$cmdre/, <F>) {
  14                 my @foo = /$cmdre/;
  15                 $commands{$1} = 1;
  16         }
  17         close F;
  18 }
  19
  20 @ARGV = sort keys %commands;
  21
  22 print <<'EOF';
  23 /*
  24  * Automatically generated by progs.pl for openssl.c
  25  * Copyright (c) 2008 The OpenSSL Project.  All rights reserved.
  26  * See the openssl.c for copyright details.
  27  */
  28
  29 typedef enum FUNC_TYPE {
  30     FT_none, FT_general, FT_md, FT_cipher, FT_pkey,
  31     FT_md_alg, FT_cipher_alg
  32 } FUNC_TYPE;
  33
  34 typedef struct function_st {
  35     FUNC_TYPE type;
  36     const char *name;
  37     int (*func)(int argc,char *argv[]);
  38     const OPTIONS *help;
  39 } FUNCTION;
  40
  41 DEFINE_LHASH_OF(FUNCTION);
  42
  43 EOF
  44
  45 foreach (@ARGV) {
  46         printf "extern int %s_main(int argc, char *argv[]);\n", $_;
  47 }
  48
  49 print "\n";
  50
  51 foreach (@ARGV) {
  52         printf "extern OPTIONS %s_options[];\n", $_;
  53 }
  54 print "\n#ifdef INCLUDE_FUNCTION_TABLE\n";
  55 print "static FUNCTION functions[] = {\n";
  56 foreach (@ARGV) {
  57         my $str="    { FT_general, \"$_\", ${_}_main, ${_}_options },\n";
  58         if (/^s_/ || /^ciphers$/) {
  59                 print "#if !defined(OPENSSL_NO_SOCK)\n${str}#endif\n";
  60         } elsif (/^engine$/) {
  61                 print "#ifndef OPENSSL_NO_ENGINE\n${str}#endif\n";
  62         } elsif (/^rsa$/ || /^genrsa$/ || /^rsautl$/) {
  63                 print "#ifndef OPENSSL_NO_RSA\n${str}#endif\n";
  64         } elsif (/^dsa$/ || /^gendsa$/ || /^dsaparam$/) {
  65                 print "#ifndef OPENSSL_NO_DSA\n${str}#endif\n";
  66         } elsif (/^ec$/ || /^ecparam$/) {
  67                 print "#ifndef OPENSSL_NO_EC\n${str}#endif\n";
  68         } elsif (/^dh$/ || /^gendh$/ || /^dhparam$/) {
  69                 print "#ifndef OPENSSL_NO_DH\n${str}#endif\n";
  70         } elsif (/^pkcs12$/) {
  71                 print "#if !defined(OPENSSL_NO_DES)\n${str}#endif\n";
  72         } elsif (/^cms$/) {
  73                 print "#ifndef OPENSSL_NO_CMS\n${str}#endif\n";
  74         } elsif (/^ocsp$/) {
  75                 print "#ifndef OPENSSL_NO_OCSP\n${str}#endif\n";
  76         } elsif (/^srp$/) {
  77                 print "#ifndef OPENSSL_NO_SRP\n${str}#endif\n";
  78         } else {
  79                 print $str;
  80         }
  81 }
  82
  83 foreach (
  84         "md2", "md4", "md5",
  85         "md_ghost94",
  86         "sha1", "sha224", "sha256", "sha384", "sha512",
  87         "mdc2", "rmd160"
  88 ) {
  89         printf "#ifndef OPENSSL_NO_".uc($_)."\n" if ! /sha/;
  90         printf "    { FT_md, \"".$_."\", dgst_main},\n";
  91         printf "#endif\n" if ! /sha/;
  92 }
  93
  94 foreach (
  95         "aes-128-cbc", "aes-128-ecb",
  96         "aes-192-cbc", "aes-192-ecb",
  97         "aes-256-cbc", "aes-256-ecb",
  98         "camellia-128-cbc", "camellia-128-ecb",
  99         "camellia-192-cbc", "camellia-192-ecb",
 100         "camellia-256-cbc", "camellia-256-ecb",
 101         "base64", "zlib",
 102         "des", "des3", "desx", "idea", "seed", "rc4", "rc4-40",
 103         "rc2", "bf", "cast", "rc5",
 104         "des-ecb", "des-ede",    "des-ede3",
 105         "des-cbc", "des-ede-cbc","des-ede3-cbc",
 106         "des-cfb", "des-ede-cfb","des-ede3-cfb",
 107         "des-ofb", "des-ede-ofb","des-ede3-ofb",
 108         "idea-cbc","idea-ecb",    "idea-cfb", "idea-ofb",
 109         "seed-cbc","seed-ecb",    "seed-cfb", "seed-ofb",
 110         "rc2-cbc", "rc2-ecb", "rc2-cfb","rc2-ofb", "rc2-64-cbc", "rc2-40-cbc",
 111         "bf-cbc",  "bf-ecb",     "bf-cfb",   "bf-ofb",
 112         "cast5-cbc","cast5-ecb", "cast5-cfb","cast5-ofb",
 113         "cast-cbc", "rc5-cbc",   "rc5-ecb",  "rc5-cfb",  "rc5-ofb"
 114 ) {
 115         my $str="    { FT_cipher, \"$_\", enc_main, enc_options },\n";
 116         if (/des/) {
 117                 printf "#ifndef OPENSSL_NO_DES\n${str}#endif\n";
 118         } elsif (/aes/) {
 119                 printf "#ifndef OPENSSL_NO_AES\n${str}#endif\n";
 120         } elsif (/camellia/) {
 121                 printf "#ifndef OPENSSL_NO_CAMELLIA\n${str}#endif\n";
 122         } elsif (/idea/) {
 123                 printf "#ifndef OPENSSL_NO_IDEA\n${str}#endif\n";
 124         } elsif (/seed/) {
 125                 printf "#ifndef OPENSSL_NO_SEED\n${str}#endif\n";
 126         } elsif (/rc4/) {
 127                 printf "#ifndef OPENSSL_NO_RC4\n${str}#endif\n";
 128         } elsif (/rc2/) {
 129                 printf "#ifndef OPENSSL_NO_RC2\n${str}#endif\n";
 130         } elsif (/bf/) {
 131                 printf "#ifndef OPENSSL_NO_BF\n${str}#endif\n";
 132         } elsif (/cast/) {
 133                 printf "#ifndef OPENSSL_NO_CAST\n${str}#endif\n";
 134         } elsif (/rc5/) {
 135                 printf "#ifndef OPENSSL_NO_RC5\n${str}#endif\n";
 136         } elsif (/zlib/) {
 137                 printf "#ifdef ZLIB\n${str}#endif\n";
 138         } else {
 139                 print $str;
 140         }
 141 }
 142
 143 print "    { 0, NULL, NULL}\n};\n";
 144 printf "#endif\n";