X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fobjects%2Fobj_dat.pl;h=5dfb84ea00459d59298bde1573a1ad7fdf75dea3;hp=ebeb243d80dcfd12ef7588b0fd0be9c8b2949c95;hb=ab1dee1efc39f7e18487323663d073e7a48ebeaf;hpb=b7896b3cb86d80206af14a14d69b0717786f2729

diff --git a/crypto/objects/obj_dat.pl b/crypto/objects/obj_dat.pl
index ebeb243d80..5dfb84ea00 100644
--- a/crypto/objects/obj_dat.pl
+++ b/crypto/objects/obj_dat.pl
@@ -38,15 +38,36 @@ sub expand_obj
 	return(%objn);
 	}
 
-while (<>)
+open (IN,"$ARGV[0]") || die "Can't open input file $ARGV[0]";
+open (OUT,">$ARGV[1]") || die "Can't open output file $ARGV[1]";
+
+while (<IN>)
 	{
 	next unless /^\#define\s+(\S+)\s+(.*)$/;
 	$v=$1;
 	$d=$2;
+	$d =~ s/^\"//;
+	$d =~ s/\"$//;
 	if ($v =~ /^SN_(.*)$/)
-		{ $sn{$1}=$d; }
+		{
+		if(defined $snames{$d})
+			{
+			print "WARNING: Duplicate short name \"$d\"\n";
+			}
+		else 
+			{ $snames{$d} = "X"; }
+		$sn{$1}=$d;
+		}
 	elsif ($v =~ /^LN_(.*)$/)
-		{ $ln{$1}=$d; }
+		{
+		if(defined $lnames{$d})
+			{
+			print "WARNING: Duplicate long name \"$d\"\n";
+			}
+		else 
+			{ $lnames{$d} = "X"; }
+		$ln{$1}=$d;
+		}
 	elsif ($v =~ /^NID_(.*)$/)
 		{ $nid{$d}=$1; }
 	elsif ($v =~ /^OBJ_(.*)$/)
@@ -55,6 +76,7 @@ while (<>)
 		$objd{$v}=$d;
 		}
 	}
+close IN;
 
 %ob=&expand_obj(*objd);
 
@@ -74,11 +96,20 @@ for ($i=0; $i<$n; $i++)
 		{
 		$sn=defined($sn{$nid{$i}})?"$sn{$nid{$i}}":"NULL";
 		$ln=defined($ln{$nid{$i}})?"$ln{$nid{$i}}":"NULL";
-		$sn=$ln if ($sn eq "NULL");
-		$ln=$sn if ($ln eq "NULL");
+
+		if ($sn eq "NULL") {
+			$sn=$ln;
+			$sn{$nid{$i}} = $ln;
+		}
+
+		if ($ln eq "NULL") {
+			$ln=$sn;
+			$ln{$nid{$i}} = $sn;
+		}
+			
 		$out ="{";
-		$out.=$sn;
-		$out.=",".$ln;
+		$out.="\"$sn\"";
+		$out.=","."\"$ln\"";
 		$out.=",NID_$nid{$i},";
 		if (defined($obj{$nid{$i}}))
 			{
@@ -113,13 +144,13 @@ for ($i=0; $i<$n; $i++)
 @a=grep(defined($sn{$nid{$_}}),0 .. $n);
 foreach (sort { $sn{$nid{$a}} cmp $sn{$nid{$b}} } @a)
 	{
-	push(@sn,sprintf("&(nid_objs[%2d]),/* $sn{$nid{$_}} */\n",$_));
+	push(@sn,sprintf("&(nid_objs[%2d]),/* \"$sn{$nid{$_}}\" */\n",$_));
 	}
 
 @a=grep(defined($ln{$nid{$_}}),0 .. $n);
 foreach (sort { $ln{$nid{$a}} cmp $ln{$nid{$b}} } @a)
 	{
-	push(@ln,sprintf("&(nid_objs[%2d]),/* $ln{$nid{$_}} */\n",$_));
+	push(@ln,sprintf("&(nid_objs[%2d]),/* \"$ln{$nid{$_}}\" */\n",$_));
 	}
 
 @a=grep(defined($obj{$nid{$_}}),0 .. $n);
@@ -132,8 +163,14 @@ foreach (sort obj_cmp @a)
 	push(@ob,sprintf("&(nid_objs[%2d]),/* %-32s %s */\n",$_,$m,$v));
 	}
 
-print <<'EOF';
-/* lib/obj/obj_dat.h */
+print OUT <<'EOF';
+/* crypto/objects/obj_dat.h */
+
+/* THIS FILE IS GENERATED FROM objects.h by obj_dat.pl via the
+ * following command:
+ * perl obj_dat.pl obj_mac.h obj_dat.h
+ */
+
 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -191,23 +228,18 @@ print <<'EOF';
  * [including the GNU Public Licence.]
  */
 
-/* THIS FILE IS GENERATED FROM Objects.h by obj_dat.pl via the
- * following command:
- * perl obj_dat.pl < objects.h > obj_dat.h
- */
-
 EOF
 
-printf "#define NUM_NID %d\n",$n;
-printf "#define NUM_SN %d\n",$#sn+1;
-printf "#define NUM_LN %d\n",$#ln+1;
-printf "#define NUM_OBJ %d\n\n",$#ob+1;
+printf OUT "#define NUM_NID %d\n",$n;
+printf OUT "#define NUM_SN %d\n",$#sn+1;
+printf OUT "#define NUM_LN %d\n",$#ln+1;
+printf OUT "#define NUM_OBJ %d\n\n",$#ob+1;
 
-printf "static unsigned char lvalues[%d]={\n",$lvalues+1;
-print @lvalues;
-print "};\n\n";
+printf OUT "static unsigned char lvalues[%d]={\n",$lvalues+1;
+print OUT @lvalues;
+print OUT "};\n\n";
 
-printf "static ASN1_OBJECT nid_objs[NUM_NID]={\n";
+printf OUT "static ASN1_OBJECT nid_objs[NUM_NID]={\n";
 foreach (@out)
 	{
 	if (length($_) > 75)
@@ -218,30 +250,32 @@ foreach (@out)
 			$t=$out.$_.",";
 			if (length($t) > 70)
 				{
-				print "$out\n";
+				print OUT "$out\n";
 				$t="\t$_,";
 				}
 			$out=$t;
 			}
 		chop $out;
-		print "$out";
+		print OUT "$out";
 		}
 	else
-		{ print $_; }
+		{ print OUT $_; }
 	}
-print  "};\n\n";
+print  OUT "};\n\n";
+
+printf OUT "static ASN1_OBJECT *sn_objs[NUM_SN]={\n";
+print  OUT @sn;
+print  OUT "};\n\n";
 
-printf "static ASN1_OBJECT *sn_objs[NUM_SN]={\n";
-print  @sn;
-print  "};\n\n";
+printf OUT "static ASN1_OBJECT *ln_objs[NUM_LN]={\n";
+print  OUT @ln;
+print  OUT "};\n\n";
 
-printf "static ASN1_OBJECT *ln_objs[NUM_LN]={\n";
-print  @ln;
-print  "};\n\n";
+printf OUT "static ASN1_OBJECT *obj_objs[NUM_OBJ]={\n";
+print  OUT @ob;
+print  OUT "};\n\n";
 
-printf "static ASN1_OBJECT *obj_objs[NUM_OBJ]={\n";
-print  @ob;
-print  "};\n\n";
+close OUT;
 
 sub der_it
 	{
@@ -252,7 +286,7 @@ sub der_it
 	$ret.=pack("C*",$a[0]*40+$a[1]);
 	shift @a;
 	shift @a;
-	while ($_=shift(@a))
+	foreach (@a)
 		{
 		@r=();
 		$t=0;