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authorParménides GV <parmegv@sdf.org>2014-04-09 16:03:55 +0200
committerParménides GV <parmegv@sdf.org>2014-04-09 16:07:34 +0200
commit1684c8f398922065a97e7da4dac4ac6a33cc5218 (patch)
tree76a4b11ae0d7b217c088f3c2b8fc7e69a7b8ae0d /app/openssl/crypto/objects/objxref.pl
parentb9a2b085a8f508cd09e2639c70be845c992c4a3e (diff)
Back to the standard "app" module.
This return to "app" instead of "bitmask_android" is due to this reading: https://developer.android.com/sdk/installing/studio-build.html#projectStructure I'll have to tweak the final apk name in build.gradle.
Diffstat (limited to 'app/openssl/crypto/objects/objxref.pl')
-rw-r--r--app/openssl/crypto/objects/objxref.pl107
1 files changed, 107 insertions, 0 deletions
diff --git a/app/openssl/crypto/objects/objxref.pl b/app/openssl/crypto/objects/objxref.pl
new file mode 100644
index 00000000..731d3ae2
--- /dev/null
+++ b/app/openssl/crypto/objects/objxref.pl
@@ -0,0 +1,107 @@
+#!/usr/local/bin/perl
+
+use strict;
+
+my %xref_tbl;
+my %oid_tbl;
+
+my ($mac_file, $xref_file) = @ARGV;
+
+open(IN, $mac_file) || die "Can't open $mac_file";
+
+# Read in OID nid values for a lookup table.
+
+while (<IN>)
+ {
+ chomp;
+ my ($name, $num) = /^(\S+)\s+(\S+)$/;
+ $oid_tbl{$name} = $num;
+ }
+close IN;
+
+open(IN, $xref_file) || die "Can't open $xref_file";
+
+my $ln = 1;
+
+while (<IN>)
+ {
+ chomp;
+ s/#.*$//;
+ next if (/^\S*$/);
+ my ($xr, $p1, $p2) = /^(\S+)\s+(\S+)\s+(\S+)/;
+ check_oid($xr);
+ check_oid($p1);
+ check_oid($p2);
+ $xref_tbl{$xr} = [$p1, $p2, $ln];
+ }
+
+my @xrkeys = keys %xref_tbl;
+
+my @srt1 = sort { $oid_tbl{$a} <=> $oid_tbl{$b}} @xrkeys;
+
+for(my $i = 0; $i <= $#srt1; $i++)
+ {
+ $xref_tbl{$srt1[$i]}[2] = $i;
+ }
+
+my @srt2 = sort
+ {
+ my$ap1 = $oid_tbl{$xref_tbl{$a}[0]};
+ my$bp1 = $oid_tbl{$xref_tbl{$b}[0]};
+ return $ap1 - $bp1 if ($ap1 != $bp1);
+ my$ap2 = $oid_tbl{$xref_tbl{$a}[1]};
+ my$bp2 = $oid_tbl{$xref_tbl{$b}[1]};
+
+ return $ap2 - $bp2;
+ } @xrkeys;
+
+my $pname = $0;
+
+$pname =~ s|^.[^/]/||;
+
+print <<EOF;
+/* AUTOGENERATED BY $pname, DO NOT EDIT */
+
+typedef struct
+ {
+ int sign_id;
+ int hash_id;
+ int pkey_id;
+ } nid_triple;
+
+static const nid_triple sigoid_srt[] =
+ {
+EOF
+
+foreach (@srt1)
+ {
+ my $xr = $_;
+ my ($p1, $p2) = @{$xref_tbl{$_}};
+ print "\t{NID_$xr, NID_$p1, NID_$p2},\n";
+ }
+
+print "\t};";
+print <<EOF;
+
+
+static const nid_triple * const sigoid_srt_xref[] =
+ {
+EOF
+
+foreach (@srt2)
+ {
+ my $x = $xref_tbl{$_}[2];
+ print "\t\&sigoid_srt\[$x\],\n";
+ }
+
+print "\t};\n\n";
+
+sub check_oid
+ {
+ my ($chk) = @_;
+ if (!exists $oid_tbl{$chk})
+ {
+ die "Not Found \"$chk\"\n";
+ }
+ }
+