free NULL cleanup 11

[openssl.git] / crypto / objects / objects.pl

diff --git a/crypto/objects/objects.pl b/crypto/objects/objects.pl
index 76c06cc8f9a295e9188176a4c3a50611e7db54ee..d0ed459d3dc424b2e4cdc187678adf98e633e592 100644 (file)
--- a/crypto/objects/objects.pl
+++ b/crypto/objects/objects.pl
@@ -14,6 +14,8 @@ while(<NUMIN>)
        $Cname =~ s/^X//;
        if (defined($nidn{$mynum}))
                { die "$ARGV[1]:$o:There's already an object with NID ",$mynum," on line ",$order{$mynum},"\n"; }
+       if (defined($nid{$Cname}))
+               { die "$ARGV[1]:$o:There's already an object with name ",$Cname," on line ",$order{$nid{$Cname}},"\n"; }
        $nid{$Cname} = $mynum;
        $nidn{$mynum} = $Cname;
        $order{$mynum} = $o;
@@ -102,6 +104,7 @@ while (<IN>)
                $max_nid++;
                $nid{$Cname} = $max_nid;
                $nidn{$max_nid} = $Cname;
+print STDERR "Added OID $Cname\n";
                }
        $Cname="";
        }
@@ -118,9 +121,9 @@ open (OUT,">$ARGV[2]") || die "Can't open output file $ARGV[2]";
 print OUT <<'EOF';
 /* crypto/objects/obj_mac.h */
 
-/* THIS FILE IS GENERATED FROM objects.txt by objects.pl via the
- * following command:
- * perl objects.pl objects.txt obj_mac.num obj_mac.h
+/*
+ * THIS FILE IS GENERATED FROM objects.txt by objects.pl via the following
+ * command: perl objects.pl objects.txt obj_mac.num obj_mac.h
  */
 
 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
@@ -129,21 +132,21 @@ print OUT <<'EOF';
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -158,10 +161,10 @@ print OUT <<'EOF';
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -173,28 +176,36 @@ print OUT <<'EOF';
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-#define SN_undef                       "UNDEF"
-#define LN_undef                       "undefined"
-#define NID_undef                      0
-#define OBJ_undef                      0L
-
+#define SN_undef                        "UNDEF"
+#define LN_undef                        "undefined"
+#define NID_undef                       0
+#define OBJ_undef                       0L
 EOF
 
+sub expand
+       {
+       my $string = shift;
+
+       1 while $string =~ s/\t+/' ' x (length($&) * 8 - length($`) % 8)/e;
+
+       return $string;
+       }
+
 foreach (sort { $a <=> $b } keys %ordern)
        {
        $Cname=$ordern{$_};
-       print OUT "#define SN_",$Cname,"\t\t\"",$sn{$Cname},"\"\n" if $sn{$Cname} ne "";
-       print OUT "#define LN_",$Cname,"\t\t\"",$ln{$Cname},"\"\n" if $ln{$Cname} ne "";
-       print OUT "#define NID_",$Cname,"\t\t",$nid{$Cname},"\n" if $nid{$Cname} ne "";
-       print OUT "#define OBJ_",$Cname,"\t\t",$obj{$Cname},"\n" if $obj{$Cname} ne "";
        print OUT "\n";
+       print OUT expand("#define SN_$Cname\t\t\"$sn{$Cname}\"\n") if $sn{$Cname} ne "";
+       print OUT expand("#define LN_$Cname\t\t\"$ln{$Cname}\"\n") if $ln{$Cname} ne "";
+       print OUT expand("#define NID_$Cname\t\t$nid{$Cname}\n") if $nid{$Cname} ne "";
+       print OUT expand("#define OBJ_$Cname\t\t$obj{$Cname}\n") if $obj{$Cname} ne "";
        }
 
 close OUT;