crypto/openssl-0.9.7d/crypto/objects/objects.pl

   1 #!/usr/local/bin/perl
   2
   3 open (NUMIN,"$ARGV[1]") || die "Can't open number file $ARGV[1]";
   4 $max_nid=0;
   5 $o=0;
   6 while(<NUMIN>)
   7         {
   8         chop;
   9         $o++;
  10         s/#.*$//;
  11         next if /^\s*$/;
  12         $_ = 'X'.$_;
  13         ($Cname,$mynum) = split;
  14         $Cname =~ s/^X//;
  15         if (defined($nidn{$mynum}))
  16                 { die "$ARGV[1]:$o:There's already an object with NID ",$mynum," on line ",$order{$mynum},"\n"; }
  17         $nid{$Cname} = $mynum;
  18         $nidn{$mynum} = $Cname;
  19         $order{$mynum} = $o;
  20         $max_nid = $mynum if $mynum > $max_nid;
  21         }
  22 close NUMIN;
  23
  24 open (IN,"$ARGV[0]") || die "Can't open input file $ARGV[0]";
  25 $Cname="";
  26 $o=0;
  27 while (<IN>)
  28         {
  29         chop;
  30         $o++;
  31         if (/^!module\s+(.*)$/)
  32                 {
  33                 $module = $1."-";
  34                 $module =~ s/\./_/g;
  35                 $module =~ s/-/_/g;
  36                 }
  37         if (/^!global$/)
  38                 { $module = ""; }
  39         if (/^!Cname\s+(.*)$/)
  40                 { $Cname = $1; }
  41         if (/^!Alias\s+(.+?)\s+(.*)$/)
  42                 {
  43                 $Cname = $module.$1;
  44                 $myoid = $2;
  45                 $myoid = &process_oid($myoid);
  46                 $Cname =~ s/-/_/g;
  47                 $ordern{$o} = $Cname;
  48                 $order{$Cname} = $o;
  49                 $obj{$Cname} = $myoid;
  50                 $_ = "";
  51                 $Cname = "";
  52                 }
  53         s/!.*$//;
  54         s/#.*$//;
  55         next if /^\s*$/;
  56         ($myoid,$mysn,$myln) = split ':';
  57         $mysn =~ s/^\s*//;
  58         $mysn =~ s/\s*$//;
  59         $myln =~ s/^\s*//;
  60         $myln =~ s/\s*$//;
  61         $myoid =~ s/^\s*//;
  62         $myoid =~ s/\s*$//;
  63         if ($myoid ne "")
  64                 {
  65                 $myoid = &process_oid($myoid);
  66                 }
  67
  68         if ($Cname eq "" && !($myln =~ / /))
  69                 {
  70                 $Cname = $myln;
  71                 $Cname =~ s/\./_/g;
  72                 $Cname =~ s/-/_/g;
  73                 if ($Cname ne "" && defined($ln{$module.$Cname}))
  74                         { die "objects.txt:$o:There's already an object with long name ",$ln{$module.$Cname}," on line ",$order{$module.$Cname},"\n"; }
  75                 }
  76         if ($Cname eq "")
  77                 {
  78                 $Cname = $mysn;
  79                 $Cname =~ s/-/_/g;
  80                 if ($Cname ne "" && defined($sn{$module.$Cname}))
  81                         { die "objects.txt:$o:There's already an object with short name ",$sn{$module.$Cname}," on line ",$order{$module.$Cname},"\n"; }
  82                 }
  83         if ($Cname eq "")
  84                 {
  85                 $Cname = $myln;
  86                 $Cname =~ s/-/_/g;
  87                 $Cname =~ s/\./_/g;
  88                 $Cname =~ s/ /_/g;
  89                 if ($Cname ne "" && defined($ln{$module.$Cname}))
  90                         { die "objects.txt:$o:There's already an object with long name ",$ln{$module.$Cname}," on line ",$order{$module.$Cname},"\n"; }
  91                 }
  92         $Cname =~ s/\./_/g;
  93         $Cname =~ s/-/_/g;
  94         $Cname = $module.$Cname;
  95         $ordern{$o} = $Cname;
  96         $order{$Cname} = $o;
  97         $sn{$Cname} = $mysn;
  98         $ln{$Cname} = $myln;
  99         $obj{$Cname} = $myoid;
 100         if (!defined($nid{$Cname}))
 101                 {
 102                 $max_nid++;
 103                 $nid{$Cname} = $max_nid;
 104                 $nidn{$max_nid} = $Cname;
 105                 }
 106         $Cname="";
 107         }
 108 close IN;
 109
 110 open (NUMOUT,">$ARGV[1]") || die "Can't open output file $ARGV[1]";
 111 foreach (sort { $a <=> $b } keys %nidn)
 112         {
 113         print NUMOUT $nidn{$_},"\t\t",$_,"\n";
 114         }
 115 close NUMOUT;
 116
 117 open (OUT,">$ARGV[2]") || die "Can't open output file $ARGV[2]";
 118 print OUT <<'EOF';
 119 /* crypto/objects/obj_mac.h */
 120
 121 /* THIS FILE IS GENERATED FROM objects.txt by objects.pl via the
 122  * following command:
 123  * perl objects.pl objects.txt obj_mac.num obj_mac.h
 124  */
 125
 126 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
 127  * All rights reserved.
 128  *
 129  * This package is an SSL implementation written
 130  * by Eric Young (eay@cryptsoft.com).
 131  * The implementation was written so as to conform with Netscapes SSL.
 132  *
 133  * This library is free for commercial and non-commercial use as long as
 134  * the following conditions are aheared to.  The following conditions
 135  * apply to all code found in this distribution, be it the RC4, RSA,
 136  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
 137  * included with this distribution is covered by the same copyright terms
 138  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
 139  *
 140  * Copyright remains Eric Young's, and as such any Copyright notices in
 141  * the code are not to be removed.
 142  * If this package is used in a product, Eric Young should be given attribution
 143  * as the author of the parts of the library used.
 144  * This can be in the form of a textual message at program startup or
 145  * in documentation (online or textual) provided with the package.
 146  *
 147  * Redistribution and use in source and binary forms, with or without
 148  * modification, are permitted provided that the following conditions
 149  * are met:
 150  * 1. Redistributions of source code must retain the copyright
 151  *    notice, this list of conditions and the following disclaimer.
 152  * 2. Redistributions in binary form must reproduce the above copyright
 153  *    notice, this list of conditions and the following disclaimer in the
 154  *    documentation and/or other materials provided with the distribution.
 155  * 3. All advertising materials mentioning features or use of this software
 156  *    must display the following acknowledgement:
 157  *    "This product includes cryptographic software written by
 158  *     Eric Young (eay@cryptsoft.com)"
 159  *    The word 'cryptographic' can be left out if the rouines from the library
 160  *    being used are not cryptographic related :-).
 161  * 4. If you include any Windows specific code (or a derivative thereof) from
 162  *    the apps directory (application code) you must include an acknowledgement:
 163  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
 164  *
 165  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
 166  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 167  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 168  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 169  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 170  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 171  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 172  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 173  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 174  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 175  * SUCH DAMAGE.
 176  *
 177  * The licence and distribution terms for any publically available version or
 178  * derivative of this code cannot be changed.  i.e. this code cannot simply be
 179  * copied and put under another distribution licence
 180  * [including the GNU Public Licence.]
 181  */
 182
 183 #define SN_undef                        "UNDEF"
 184 #define LN_undef                        "undefined"
 185 #define NID_undef                       0
 186 #define OBJ_undef                       0L
 187
 188 EOF
 189
 190 foreach (sort { $a <=> $b } keys %ordern)
 191         {
 192         $Cname=$ordern{$_};
 193         print OUT "#define SN_",$Cname,"\t\t\"",$sn{$Cname},"\"\n" if $sn{$Cname} ne "";
 194         print OUT "#define LN_",$Cname,"\t\t\"",$ln{$Cname},"\"\n" if $ln{$Cname} ne "";
 195         print OUT "#define NID_",$Cname,"\t\t",$nid{$Cname},"\n" if $nid{$Cname} ne "";
 196         print OUT "#define OBJ_",$Cname,"\t\t",$obj{$Cname},"\n" if $obj{$Cname} ne "";
 197         print OUT "\n";
 198         }
 199
 200 close OUT;
 201
 202 sub process_oid
 203         {
 204         local($oid)=@_;
 205         local(@a,$oid_pref);
 206
 207         @a = split(/\s+/,$myoid);
 208         $pref_oid = "";
 209         $pref_sep = "";
 210         if (!($a[0] =~ /^[0-9]+$/))
 211                 {
 212                 $a[0] =~ s/-/_/g;
 213                 if (!defined($obj{$a[0]}))
 214                         { die "$ARGV[0]:$o:Undefined identifier ",$a[0],"\n"; }
 215                 $pref_oid = "OBJ_" . $a[0];
 216                 $pref_sep = ",";
 217                 shift @a;
 218                 }
 219         $oids = join('L,',@a) . "L";
 220         if ($oids ne "L")
 221                 {
 222                 $oids = $pref_oid . $pref_sep . $oids;
 223                 }
 224         else
 225                 {
 226                 $oids = $pref_oid;
 227                 }
 228         return($oids);
 229         }