X509_cmp_time: only return 1, 0, -1.

[openssl.git] / util / mkerr.pl

diff --git a/util/mkerr.pl b/util/mkerr.pl
index 7b6776ddaf618906436b6f61146f7d49a9201662..c197f3a9546a005c79639edfa833ac182c7d944f 100644 (file)
--- a/util/mkerr.pl
+++ b/util/mkerr.pl
@@ -158,8 +158,8 @@ close IN;
 while (($hdr, $lib) = each %libinc)
 {
        next if($hdr eq "NONE");
-       print STDERR "Scanning header file $hdr\n" if $debug; 
-       my $line = "", $def= "", $linenr = 0, $gotfile = 0;
+       print STDERR "Scanning header file $hdr\n" if $debug;
+       my $line = "", $def= "", $linenr = 0, $gotfile = 0, $cpp = 0;
        if (open(IN, "<$hdr")) {
            $gotfile = 1;
            while(<IN>) {
@@ -382,14 +382,21 @@ foreach $lib (keys %csrc)
 
        # Rewrite the header file
 
+       $cpp = 0;
+       $cplusplus = 0;
        if (open(IN, "<$hfile")) {
            # Copy across the old file
            while(<IN>) {
+               $cplusplus = $cpp if /^#.*ifdef.*cplusplus/;
+               $cpp++ if /^#\s*if/;
+               $cpp-- if /^#\s*endif/;
                push @out, $_;
                last if (/BEGIN ERROR CODES/);
            }
            close IN;
        } else {
+           $cpp = 1;
+           $cplusplus = 1;
            push @out,
 "/* ====================================================================\n",
 " * Copyright (c) 2001-$year The OpenSSL Project.  All rights reserved.\n",
@@ -446,11 +453,11 @@ foreach $lib (keys %csrc)
 " */\n",
 "\n",
 "#ifndef HEADER_${lib}_ERR_H\n",
-"#define HEADER_${lib}_ERR_H\n",
+"# define HEADER_${lib}_ERR_H\n",
 "\n",
-"#ifdef  __cplusplus\n",
+"# ifdef  __cplusplus\n",
 "extern \"C\" {\n",
-"#endif\n",
+"# endif\n",
 "\n",
 "/* BEGIN ERROR CODES */\n";
        }
@@ -463,6 +470,7 @@ foreach $lib (keys %csrc)
  * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
+
 EOF
        if($static) {
                print OUT <<"EOF";
@@ -523,11 +531,17 @@ EOF
        }
        print OUT <<"EOF";
 
-#ifdef  __cplusplus
-}
-#endif
-#endif
 EOF
+       do {
+           if ($cplusplus == $cpp) {
+               print OUT "#", " "x$cpp, "ifdef  __cplusplus\n";
+               print OUT "}\n";
+               print OUT "#", " "x$cpp, "endif\n";
+           }
+           if ($cpp-- > 0) {
+               print OUT "#", " "x$cpp, "endif\n";
+           }
+       } while ($cpp);
        close OUT;
 
        # Rewrite the C source file containing the error details.
@@ -535,14 +549,21 @@ EOF
        # First, read any existing reason string definitions:
        my %err_reason_strings;
        if (open(IN,"<$cfile")) {
+               my $line = "";
                while (<IN>) {
-                       if (/\b(${lib}_R_\w*)\b.*\"(.*)\"/) {
-                               $err_reason_strings{$1} = $2;
-                       }
-                       if (/\b${lib}_F_(\w*)\b.*\"(.*)\"/) {
-                               if (!exists $ftrans{$1} && ($1 ne $2)) {
-                                       print STDERR "WARNING: Mismatched function string $2\n";
-                                       $ftrans{$1} = $2;
+                       chomp;
+                       $_ = $line . $_;
+                       $line = "";
+                       if (/{ERR_(FUNC|REASON)\(/) {
+                               if (/\b(${lib}_R_\w*)\b.*\"(.*)\"/) {
+                                       $err_reason_strings{$1} = $2;
+                               } elsif (/\b${lib}_F_(\w*)\b.*\"(.*)\"/) {
+                                       if (!exists $ftrans{$1} && ($1 ne $2)) {
+                                               print STDERR "WARNING: Mismatched function string $2\n";
+                                               $ftrans{$1} = $2;
+                                       }
+                               } else {
+                                       $line = $_;
                                }
                        }
                }
@@ -552,8 +573,9 @@ EOF
 
        my $hincf;
        if($static) {
-               $hfile =~ /([^\/]+)$/;
-               $hincf = "<${hprefix}$1>";
+               $hincf = $hfile;
+               $hincf =~ s|.*/||g;
+               $hincf = "<${hprefix}${hincf}>";
        } else {
                $hincf = "\"$hfile\"";
        }
@@ -658,7 +680,7 @@ EOF
                        $fn = $ftrans{$fn};
                }
 #              print OUT "{ERR_PACK($pack_errcode,$i,0),\t\"$fn\"},\n";
-               if(length($i) + length($fn) > 58) {
+               if(length($i) + length($fn) > 57) {
                        print OUT "    {ERR_FUNC($i),\n     \"$fn\"},\n";
                } else {
                        print OUT "    {ERR_FUNC($i), \"$fn\"},\n";
@@ -681,7 +703,7 @@ EOF
                        $rn = $1;
                        $rn =~ tr/_[A-Z]/ [a-z]/;
                }
-               if(length($i) + length($rn) > 56) {
+               if(length($i) + length($rn) > 55) {
                        print OUT "    {${rstr},\n     \"$rn\"},\n";
                } else {
                        print OUT "    {${rstr}, \"$rn\"},\n";