import OpenSSL-1.0.0a

2 files changed, 174 insertions, 13 deletions

diff --git a/src/lib/libcrypto/util/mkerr.pl b/src/lib/libcrypto/util/mkerr.pl
index 554bebb159..15b774f277 100644
--- a/src/lib/libcrypto/util/mkerr.pl
+++ b/src/lib/libcrypto/util/mkerr.pl
@@ -1,6 +1,7 @@
 #!/usr/local/bin/perl -w
 
 my $config = "crypto/err/openssl.ec";
+my $hprefix = "openssl/";
 my $debug = 0;
 my $rebuild = 0;
 my $static = 1;
@@ -12,11 +13,16 @@ my $staticloader = "";
 my $pack_errcode;
 my $load_errcode;
 
+my $errcount;
+
 while (@ARGV) {
         my $arg = $ARGV[0];
         if($arg eq "-conf") {
                 shift @ARGV;
                 $config = shift @ARGV;
+        } elsif($arg eq "-hprefix") {
+                shift @ARGV;
+                $hprefix = shift @ARGV;
         } elsif($arg eq "-debug") {
                 $debug = 1;
                 shift @ARGV;
@@ -38,14 +44,78 @@ while (@ARGV) {
         } elsif($arg eq "-write") {
                 $dowrite = 1;
                 shift @ARGV;
+        } elsif($arg eq "-help" || $arg eq "-h" || $arg eq "-?" || $arg eq "--help") {
+                print STDERR <<"EOF";
+mkerr.pl [options] ...
+
+Options:
+
+  -conf F       Use the config file F instead of the default one:
+                  crypto/err/openssl.ec
+
+  -hprefix P    Prepend the filenames in generated #include <header>
+                statements with prefix P. Default: 'openssl/' (without
+                the quotes, naturally)
+
+  -debug        Turn on debugging verbose output on stderr.
+
+  -rebuild      Rebuild all header and C source files, irrespective of the
+                fact if any error or function codes have been added/removed.
+                Default: only update files for libraries which saw change
+                         (of course, this requires '-write' as well, or no
+                          files will be touched!)
+
+  -recurse      scan a preconfigured set of directories / files for error and
+                function codes:
+                  (<crypto/*.c>, <crypto/*/*.c>, <ssl/*.c>, <apps/*.c>)
+                When this option is NOT specified, the filelist is taken from
+                the commandline instead. Here, wildcards may be embedded. (Be
+                sure to escape those to prevent the shell from expanding them
+                for you when you wish mkerr.pl to do so instead.)
+                Default: take file list to scan from the command line.
+
+  -reindex      Discard the numeric values previously assigned to the error
+                and function codes as extracted from the scanned header files;
+                instead renumber all of them starting from 100. (Note that
+                the numbers assigned through 'R' records in the config file
+                remain intact.)
+                Default: keep previously assigned numbers. (You are warned
+                         when collisions are detected.)
+
+  -nostatic     Generates a different source code, where these additional 
+                functions are generated for each library specified in the
+                config file:
+                  void ERR_load_<LIB>_strings(void);
+                  void ERR_unload_<LIB>_strings(void);
+                  void ERR_<LIB>_error(int f, int r, char *fn, int ln);
+                  #define <LIB>err(f,r) ERR_<LIB>_error(f,r,__FILE__,__LINE__)
+                while the code facilitates the use of these in an environment
+                where the error support routines are dynamically loaded at 
+                runtime.
+                Default: 'static' code generation.
+
+  -staticloader Prefix generated functions with the 'static' scope modifier.
+                Default: don't write any scope modifier prefix.
+
+  -write        Actually (over)write the generated code to the header and C 
+                source files as assigned to each library through the config 
+                file.
+                Default: don't write.
+
+  -help / -h / -? / --help            Show this help text.
+
+  ...           Additional arguments are added to the file list to scan,
+                assuming '-recurse' was NOT specified on the command line.
+
+EOF
+                exit 1;
         } else {
                 last;
         }
 }
 
 if($recurse) {
-        @source = ( <crypto/*.c>, <crypto/*/*.c>, <ssl/*.c>,
-                        <fips/*.c>, <fips/*/*.c>);
+        @source = (<crypto/*.c>, <crypto/*/*.c>, <ssl/*.c>);
 } else {
         @source = @ARGV;
 }
@@ -64,8 +134,8 @@ while(<IN>)
                 $cskip{$3} = $1;
                 if($3 ne "NONE") {
                         $csrc{$1} = $3;
-                        $fmax{$1} = 99;
-                        $rmax{$1} = 99;
+                        $fmax{$1} = 100;
+                        $rmax{$1} = 100;
                         $fassigned{$1} = ":";
                         $rassigned{$1} = ":";
                         $fnew{$1} = 0;
@@ -191,7 +261,8 @@ while (($hdr, $lib) = each %libinc)
                         if($1 eq "R") {
                                 $rcodes{$name} = $code;
                                 if ($rassigned{$lib} =~ /:$code:/) {
-                                        print STDERR "!! ERROR: $lib reason code $code assigned twice\n";
+                                        print STDERR "!! ERROR: $lib reason code $code assigned twice (collision at $name)\n";
+                                        ++$errcount;
                                 }
                                 $rassigned{$lib} .= "$code:";
                                 if(!(exists $rextra{$name}) &&
@@ -200,7 +271,8 @@ while (($hdr, $lib) = each %libinc)
                                 }
                         } else {
                                 if ($fassigned{$lib} =~ /:$code:/) {
-                                        print STDERR "!! ERROR: $lib function code $code assigned twice\n";
+                                        print STDERR "!! ERROR: $lib function code $code assigned twice (collision at $name)\n";
+                                        ++$errcount;
                                 }
                                 $fassigned{$lib} .= "$code:";
                                 if($code > $fmax{$lib}) {
@@ -231,6 +303,7 @@ while (($hdr, $lib) = each %libinc)
                 if ($rmax{$lib} >= 1000) {
                         print STDERR "!! ERROR: SSL error codes 1000+ are reserved for alerts.\n";
                         print STDERR "!!        Any new alerts must be added to $config.\n";
+                        ++$errcount;
                         print STDERR "\n";
                 }
         }
@@ -255,6 +328,9 @@ foreach $file (@source) {
         print STDERR "File loaded: ".$file."\r" if $debug;
         open(IN, "<$file") || die "Can't open source file $file\n";
         while(<IN>) {
+                # skip obsoleted source files entirely!
+                last if(/^#error\s+obsolete/);
+
                 if(/(([A-Z0-9]+)_F_([A-Z0-9_]+))/) {
                         next unless exists $csrc{$2};
                         next if($1 eq "BIO_F_BUFFER_CTX");
@@ -264,6 +340,7 @@ foreach $file (@source) {
                                 $fnew{$2}++;
                         }
                         $notrans{$1} = 1 unless exists $ftrans{$3};
+                        print STDERR "Function: $1\t= $fcodes{$1} (lib: $2, name: $3)\n" if $debug; 
                 }
                 if(/(([A-Z0-9]+)_R_[A-Z0-9_]+)/) {
                         next unless exists $csrc{$2};
@@ -272,6 +349,7 @@ foreach $file (@source) {
                                 $rcodes{$1} = "X";
                                 $rnew{$2}++;
                         }
+                        print STDERR "Reason: $1\t= $rcodes{$1} (lib: $2)\n" if $debug; 
                 } 
         }
         close IN;
@@ -313,7 +391,7 @@ foreach $lib (keys %csrc)
         } else {
             push @out,
 "/* ====================================================================\n",
-" * Copyright (c) 2001-2008 The OpenSSL Project.  All rights reserved.\n",
+" * Copyright (c) 2001-2010 The OpenSSL Project.  All rights reserved.\n",
 " *\n",
 " * Redistribution and use in source and binary forms, with or without\n",
 " * modification, are permitted provided that the following conditions\n",
@@ -369,6 +447,10 @@ foreach $lib (keys %csrc)
 "#ifndef HEADER_${lib}_ERR_H\n",
 "#define HEADER_${lib}_ERR_H\n",
 "\n",
+"#ifdef  __cplusplus\n",
+"extern \"C\" {\n",
+"#endif\n",
+"\n",
 "/* BEGIN ERROR CODES */\n";
         }
         open (OUT, ">$hfile") || die "Can't Open File $hfile for writing\n";
@@ -455,14 +537,21 @@ EOF
                         if (/\b(${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;
+                                }
+                        }
                 }
                 close(IN);
         }
 
+
         my $hincf;
         if($static) {
                 $hfile =~ /([^\/]+)$/;
-                $hincf = "<openssl/$1>";
+                $hincf = "<${hprefix}$1>";
         } else {
                 $hincf = "\"$hfile\"";
         }
@@ -487,7 +576,7 @@ EOF
         print OUT <<"EOF";
 /* $cfile */
 /* ====================================================================
- * Copyright (c) 1999-2008 The OpenSSL Project.  All rights reserved.
+ * Copyright (c) 1999-2010 The OpenSSL Project.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -713,3 +802,9 @@ if($debug && defined(@runref) ) {
                 print STDERR "$_\n";
         }
 }
+
+if($errcount) {
+        print STDERR "There were errors, failing...\n\n";
+        exit $errcount;
+}
+
diff --git a/src/lib/libcrypto/util/mkstack.pl b/src/lib/libcrypto/util/mkstack.pl
index 2a968f395f..6a43757c95 100644
--- a/src/lib/libcrypto/util/mkstack.pl
+++ b/src/lib/libcrypto/util/mkstack.pl
@@ -21,7 +21,7 @@ while (@ARGV) {
 }
 
 
-@source = (<crypto/*.[ch]>, <crypto/*/*.[ch]>, <ssl/*.[ch]>);
+@source = (<crypto/*.[ch]>, <crypto/*/*.[ch]>, <ssl/*.[ch]>, <apps/*.[ch]>);
 foreach $file (@source) {
         next if -l $file;
 
@@ -31,11 +31,19 @@ foreach $file (@source) {
         while(<IN>) {
                 if (/^DECLARE_STACK_OF\(([^)]+)\)/) {
                         push @stacklst, $1;
-                } if (/^DECLARE_ASN1_SET_OF\(([^)]+)\)/) {
+                }
+                if (/^DECLARE_SPECIAL_STACK_OF\(([^,\s]+)\s*,\s*([^>\s]+)\)/) {
+                        push @sstacklst, [$1, $2];
+                }
+                if (/^DECLARE_ASN1_SET_OF\(([^)]+)\)/) {
                         push @asn1setlst, $1;
-                } if (/^DECLARE_PKCS12_STACK_OF\(([^)]+)\)/) {
+                }
+                if (/^DECLARE_PKCS12_STACK_OF\(([^)]+)\)/) {
                         push @p12stklst, $1;
                 }
+                if (/^DECLARE_LHASH_OF\(([^)]+)\)/) {
+                        push @lhashlst, $1;
+                }
         }
         close(IN);
 }
@@ -65,7 +73,7 @@ while(<IN>) {
         foreach $type_thing (sort @stacklst) {
                 $new_stackfile .= <<EOF;
 
-#define sk_${type_thing}_new(st) SKM_sk_new($type_thing, (st))
+#define sk_${type_thing}_new(cmp) SKM_sk_new($type_thing, (cmp))
 #define sk_${type_thing}_new_null() SKM_sk_new_null($type_thing)
 #define sk_${type_thing}_free(st) SKM_sk_free($type_thing, (st))
 #define sk_${type_thing}_num(st) SKM_sk_num($type_thing, (st))
@@ -88,6 +96,39 @@ while(<IN>) {
 #define sk_${type_thing}_is_sorted(st) SKM_sk_is_sorted($type_thing, (st))
 EOF
         }
+
+        foreach $type_thing (sort @sstacklst) {
+            my $t1 = $type_thing->[0];
+            my $t2 = $type_thing->[1];
+            $new_stackfile .= <<EOF;
+
+#define sk_${t1}_new(cmp) ((STACK_OF($t1) *)sk_new(CHECKED_SK_CMP_FUNC($t2, cmp)))
+#define sk_${t1}_new_null() ((STACK_OF($t1) *)sk_new_null())
+#define sk_${t1}_push(st, val) sk_push(CHECKED_PTR_OF(STACK_OF($t1), st), CHECKED_PTR_OF($t2, val))
+#define sk_${t1}_find(st, val) sk_find(CHECKED_PTR_OF(STACK_OF($t1), st), CHECKED_PTR_OF($t2, val))
+#define sk_${t1}_value(st, i) (($t1)sk_value(CHECKED_PTR_OF(STACK_OF($t1), st), i))
+#define sk_${t1}_num(st) SKM_sk_num($t1, st)
+#define sk_${t1}_pop_free(st, free_func) sk_pop_free(CHECKED_PTR_OF(STACK_OF($t1), st), CHECKED_SK_FREE_FUNC2($t1, free_func))
+#define sk_${t1}_insert(st, val, i) sk_insert(CHECKED_PTR_OF(STACK_OF($t1), st), CHECKED_PTR_OF($t2, val), i)
+#define sk_${t1}_free(st) SKM_sk_free(${t1}, st)
+#define sk_${t1}_set(st, i, val) sk_set((_STACK *)CHECKED_PTR_OF(STACK_OF($t1), st), i, CHECKED_PTR_OF($t2, val))
+#define sk_${t1}_zero(st) SKM_sk_zero($t1, (st))
+#define sk_${t1}_unshift(st, val) sk_unshift((_STACK *)CHECKED_PTR_OF(STACK_OF($t1), st), CHECKED_PTR_OF($t2, val))
+#define sk_${t1}_find_ex(st, val) sk_find_ex((_STACK *)CHECKED_CONST_PTR_OF(STACK_OF($t1), st), CHECKED_CONST_PTR_OF($t2, val))
+#define sk_${t1}_delete(st, i) SKM_sk_delete($t1, (st), (i))
+#define sk_${t1}_delete_ptr(st, ptr) ($t1 *)sk_delete_ptr((_STACK *)CHECKED_PTR_OF(STACK_OF($t1), st), CHECKED_PTR_OF($t2, ptr))
+#define sk_${t1}_set_cmp_func(st, cmp)  \\
+        ((int (*)(const $t2 * const *,const $t2 * const *)) \\
+        sk_set_cmp_func((_STACK *)CHECKED_PTR_OF(STACK_OF($t1), st), CHECKED_SK_CMP_FUNC($t2, cmp)))
+#define sk_${t1}_dup(st) SKM_sk_dup($t1, st)
+#define sk_${t1}_shift(st) SKM_sk_shift($t1, (st))
+#define sk_${t1}_pop(st) ($t2 *)sk_pop((_STACK *)CHECKED_PTR_OF(STACK_OF($t1), st))
+#define sk_${t1}_sort(st) SKM_sk_sort($t1, (st))
+#define sk_${t1}_is_sorted(st) SKM_sk_is_sorted($t1, (st))
+
+EOF
+        }
+
         foreach $type_thing (sort @asn1setlst) {
                 $new_stackfile .= <<EOF;
 
@@ -108,6 +149,31 @@ EOF
         SKM_PKCS12_decrypt_d2i($type_thing, (algor), (d2i_func), (free_func), (pass), (passlen), (oct), (seq))
 EOF
         }
+
+        foreach $type_thing (sort @lhashlst) {
+                my $lc_tt = lc $type_thing;
+                $new_stackfile .= <<EOF;
+
+#define lh_${type_thing}_new() LHM_lh_new(${type_thing},${lc_tt})
+#define lh_${type_thing}_insert(lh,inst) LHM_lh_insert(${type_thing},lh,inst)
+#define lh_${type_thing}_retrieve(lh,inst) LHM_lh_retrieve(${type_thing},lh,inst)
+#define lh_${type_thing}_delete(lh,inst) LHM_lh_delete(${type_thing},lh,inst)
+#define lh_${type_thing}_doall(lh,fn) LHM_lh_doall(${type_thing},lh,fn)
+#define lh_${type_thing}_doall_arg(lh,fn,arg_type,arg) \\
+  LHM_lh_doall_arg(${type_thing},lh,fn,arg_type,arg)
+#define lh_${type_thing}_error(lh) LHM_lh_error(${type_thing},lh)
+#define lh_${type_thing}_num_items(lh) LHM_lh_num_items(${type_thing},lh)
+#define lh_${type_thing}_down_load(lh) LHM_lh_down_load(${type_thing},lh)
+#define lh_${type_thing}_node_stats_bio(lh,out) \\
+  LHM_lh_node_stats_bio(${type_thing},lh,out)
+#define lh_${type_thing}_node_usage_stats_bio(lh,out) \\
+  LHM_lh_node_usage_stats_bio(${type_thing},lh,out)
+#define lh_${type_thing}_stats_bio(lh,out) \\
+  LHM_lh_stats_bio(${type_thing},lh,out)
+#define lh_${type_thing}_free(lh) LHM_lh_free(${type_thing},lh)
+EOF
+        }
+
         $new_stackfile .= "/* End of util/mkstack.pl block, you may now edit :-) */\n";
         $inside_block = 2;
 }