| #!/usr/local/bin/perl |
| |
| # fixes bug in floating point emulation on sparc64 when |
| # this script produces off-by-one output on sparc64 |
| use integer; |
| |
| sub obj_cmp |
| { |
| local(@a,@b,$_,$r); |
| |
| $A=$obj_len{$obj{$nid{$a}}}; |
| $B=$obj_len{$obj{$nid{$b}}}; |
| |
| $r=($A-$B); |
| return($r) if $r != 0; |
| |
| $A=$obj_der{$obj{$nid{$a}}}; |
| $B=$obj_der{$obj{$nid{$b}}}; |
| |
| return($A cmp $B); |
| } |
| |
| sub expand_obj |
| { |
| local(*v)=@_; |
| local($k,$d); |
| local($i); |
| |
| do { |
| $i=0; |
| foreach $k (keys %v) |
| { |
| if (($v{$k} =~ s/(OBJ_[^,]+),/$v{$1},/)) |
| { $i++; } |
| } |
| } while($i); |
| foreach $k (keys %v) |
| { |
| @a=split(/,/,$v{$k}); |
| $objn{$k}=$#a+1; |
| } |
| return(%objn); |
| } |
| |
| open (IN,"$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 ($v =~ /^SN_(.*)$/) |
| { |
| if(defined $snames{$d}) |
| { |
| print "WARNING: Duplicate short name \"$d\"\n"; |
| } |
| else |
| { $snames{$d} = "X"; } |
| $sn{$1}=$d; |
| } |
| elsif ($v =~ /^LN_(.*)$/) |
| { |
| 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_(.*)$/) |
| { |
| $obj{$1}=$v; |
| $objd{$v}=$d; |
| } |
| } |
| close IN; |
| |
| %ob=&expand_obj(*objd); |
| |
| @a=sort { $a <=> $b } keys %nid; |
| $n=$a[$#a]+1; |
| |
| @lvalues=(); |
| $lvalues=0; |
| |
| for ($i=0; $i<$n; $i++) |
| { |
| if (!defined($nid{$i})) |
| { |
| push(@out,"{NULL,NULL,NID_undef,0,NULL,0},\n"); |
| } |
| else |
| { |
| $sn=defined($sn{$nid{$i}})?"$sn{$nid{$i}}":"NULL"; |
| $ln=defined($ln{$nid{$i}})?"$ln{$nid{$i}}":"NULL"; |
| |
| if ($sn eq "NULL") { |
| $sn=$ln; |
| $sn{$nid{$i}} = $ln; |
| } |
| |
| if ($ln eq "NULL") { |
| $ln=$sn; |
| $ln{$nid{$i}} = $sn; |
| } |
| |
| $out ="{"; |
| $out.="\"$sn\""; |
| $out.=","."\"$ln\""; |
| $out.=",NID_$nid{$i},"; |
| if (defined($obj{$nid{$i}})) |
| { |
| $v=$objd{$obj{$nid{$i}}}; |
| $v =~ s/L//g; |
| $v =~ s/,/ /g; |
| $r=&der_it($v); |
| $z=""; |
| $length=0; |
| foreach (unpack("C*",$r)) |
| { |
| $z.=sprintf("0x%02X,",$_); |
| $length++; |
| } |
| $obj_der{$obj{$nid{$i}}}=$z; |
| $obj_len{$obj{$nid{$i}}}=$length; |
| |
| push(@lvalues,sprintf("%-45s/* [%3d] %s */\n", |
| $z,$lvalues,$obj{$nid{$i}})); |
| $out.="$length,&(lvalues[$lvalues]),0"; |
| $lvalues+=$length; |
| } |
| else |
| { |
| $out.="0,NULL,0"; |
| } |
| $out.="},\n"; |
| push(@out,$out); |
| } |
| } |
| |
| @a=grep(defined($sn{$nid{$_}}),0 .. $n); |
| foreach (sort { $sn{$nid{$a}} cmp $sn{$nid{$b}} } @a) |
| { |
| push(@sn,sprintf("%2d,\t/* \"$sn{$nid{$_}}\" */\n",$_)); |
| } |
| |
| @a=grep(defined($ln{$nid{$_}}),0 .. $n); |
| foreach (sort { $ln{$nid{$a}} cmp $ln{$nid{$b}} } @a) |
| { |
| push(@ln,sprintf("%2d,\t/* \"$ln{$nid{$_}}\" */\n",$_)); |
| } |
| |
| @a=grep(defined($obj{$nid{$_}}),0 .. $n); |
| foreach (sort obj_cmp @a) |
| { |
| $m=$obj{$nid{$_}}; |
| $v=$objd{$m}; |
| $v =~ s/L//g; |
| $v =~ s/,/ /g; |
| push(@ob,sprintf("%2d,\t/* %-32s %s */\n",$_,$m,$v)); |
| } |
| |
| 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. |
| * |
| * 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: |
| * 1. Redistributions of source code must retain the copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. All advertising materials mentioning features or use of this software |
| * must display the following acknowledgement: |
| * "This product includes cryptographic software written by |
| * 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 |
| * 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 |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * 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.] |
| */ |
| |
| EOF |
| |
| 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 OUT "static const unsigned char lvalues[%d]={\n",$lvalues+1; |
| print OUT @lvalues; |
| print OUT "};\n\n"; |
| |
| printf OUT "static const ASN1_OBJECT nid_objs[NUM_NID]={\n"; |
| foreach (@out) |
| { |
| if (length($_) > 75) |
| { |
| $out=""; |
| foreach (split(/,/)) |
| { |
| $t=$out.$_.","; |
| if (length($t) > 70) |
| { |
| print OUT "$out\n"; |
| $t="\t$_,"; |
| } |
| $out=$t; |
| } |
| chop $out; |
| print OUT "$out"; |
| } |
| else |
| { print OUT $_; } |
| } |
| print OUT "};\n\n"; |
| |
| printf OUT "static const unsigned int sn_objs[NUM_SN]={\n"; |
| print OUT @sn; |
| print OUT "};\n\n"; |
| |
| printf OUT "static const unsigned int ln_objs[NUM_LN]={\n"; |
| print OUT @ln; |
| print OUT "};\n\n"; |
| |
| printf OUT "static const unsigned int obj_objs[NUM_OBJ]={\n"; |
| print OUT @ob; |
| print OUT "};\n\n"; |
| |
| close OUT; |
| |
| sub der_it |
| { |
| local($v)=@_; |
| local(@a,$i,$ret,@r); |
| |
| @a=split(/\s+/,$v); |
| $ret.=pack("C*",$a[0]*40+$a[1]); |
| shift @a; |
| shift @a; |
| foreach (@a) |
| { |
| @r=(); |
| $t=0; |
| while ($_ >= 128) |
| { |
| $x=$_%128; |
| $_/=128; |
| push(@r,((($t++)?0x80:0)|$x)); |
| } |
| push(@r,((($t++)?0x80:0)|$_)); |
| $ret.=pack("C*",reverse(@r)); |
| } |
| return($ret); |
| } |