summaryrefslogtreecommitdiff
path: root/src/lib/libcrypto/util/mkstack.pl
diff options
context:
space:
mode:
Diffstat (limited to 'src/lib/libcrypto/util/mkstack.pl')
-rw-r--r--src/lib/libcrypto/util/mkstack.pl125
1 files changed, 0 insertions, 125 deletions
diff --git a/src/lib/libcrypto/util/mkstack.pl b/src/lib/libcrypto/util/mkstack.pl
deleted file mode 100644
index 0ca9eb6a76..0000000000
--- a/src/lib/libcrypto/util/mkstack.pl
+++ /dev/null
@@ -1,125 +0,0 @@
1#!/usr/local/bin/perl -w
2
3# This is a utility that searches out "DECLARE_STACK_OF()"
4# declarations in .h and .c files, and updates/creates/replaces
5# the corresponding macro declarations in crypto/stack/safestack.h.
6# As it's not generally possible to have macros that generate macros,
7# we need to control this from the "outside", here in this script.
8#
9# Geoff Thorpe, June, 2000 (with massive Perl-hacking
10# help from Steve Robb)
11
12my $safestack = "crypto/stack/safestack";
13
14my $do_write;
15while (@ARGV) {
16 my $arg = $ARGV[0];
17 if($arg eq "-write") {
18 $do_write = 1;
19 }
20 shift @ARGV;
21}
22
23
24@source = (<crypto/*.[ch]>, <crypto/*/*.[ch]>, <ssl/*.[ch]>);
25foreach $file (@source) {
26 next if -l $file;
27
28 # Open the .c/.h file for reading
29 open(IN, "< $file") || die "Can't open $file for reading: $!";
30
31 while(<IN>) {
32 if (/^DECLARE_STACK_OF\(([^)]+)\)/) {
33 push @stacklst, $1;
34 } if (/^DECLARE_ASN1_SET_OF\(([^)]+)\)/) {
35 push @asn1setlst, $1;
36 } if (/^DECLARE_PKCS12_STACK_OF\(([^)]+)\)/) {
37 push @p12stklst, $1;
38 }
39 }
40 close(IN);
41}
42
43
44
45my $old_stackfile = "";
46my $new_stackfile = "";
47my $inside_block = 0;
48my $type_thing;
49
50open(IN, "< $safestack.h") || die "Can't open input file: $!";
51while(<IN>) {
52 $old_stackfile .= $_;
53
54 if (m|^/\* This block of defines is updated by util/mkstack.pl, please do not touch! \*/|) {
55 $inside_block = 1;
56 }
57 if (m|^/\* End of util/mkstack.pl block, you may now edit :-\) \*/|) {
58 $inside_block = 0;
59 } elsif ($inside_block == 0) {
60 $new_stackfile .= $_;
61 }
62 next if($inside_block != 1);
63 $new_stackfile .= "/* This block of defines is updated by util/mkstack.pl, please do not touch! */";
64
65 foreach $type_thing (sort @stacklst) {
66 $new_stackfile .= <<EOF;
67
68#define sk_${type_thing}_new(st) SKM_sk_new($type_thing, (st))
69#define sk_${type_thing}_new_null() SKM_sk_new_null($type_thing)
70#define sk_${type_thing}_free(st) SKM_sk_free($type_thing, (st))
71#define sk_${type_thing}_num(st) SKM_sk_num($type_thing, (st))
72#define sk_${type_thing}_value(st, i) SKM_sk_value($type_thing, (st), (i))
73#define sk_${type_thing}_set(st, i, val) SKM_sk_set($type_thing, (st), (i), (val))
74#define sk_${type_thing}_zero(st) SKM_sk_zero($type_thing, (st))
75#define sk_${type_thing}_push(st, val) SKM_sk_push($type_thing, (st), (val))
76#define sk_${type_thing}_unshift(st, val) SKM_sk_unshift($type_thing, (st), (val))
77#define sk_${type_thing}_find(st, val) SKM_sk_find($type_thing, (st), (val))
78#define sk_${type_thing}_delete(st, i) SKM_sk_delete($type_thing, (st), (i))
79#define sk_${type_thing}_delete_ptr(st, ptr) SKM_sk_delete_ptr($type_thing, (st), (ptr))
80#define sk_${type_thing}_insert(st, val, i) SKM_sk_insert($type_thing, (st), (val), (i))
81#define sk_${type_thing}_set_cmp_func(st, cmp) SKM_sk_set_cmp_func($type_thing, (st), (cmp))
82#define sk_${type_thing}_dup(st) SKM_sk_dup($type_thing, st)
83#define sk_${type_thing}_pop_free(st, free_func) SKM_sk_pop_free($type_thing, (st), (free_func))
84#define sk_${type_thing}_shift(st) SKM_sk_shift($type_thing, (st))
85#define sk_${type_thing}_pop(st) SKM_sk_pop($type_thing, (st))
86#define sk_${type_thing}_sort(st) SKM_sk_sort($type_thing, (st))
87#define sk_${type_thing}_is_sorted(st) SKM_sk_is_sorted($type_thing, (st))
88EOF
89 }
90 foreach $type_thing (sort @asn1setlst) {
91 $new_stackfile .= <<EOF;
92
93#define d2i_ASN1_SET_OF_${type_thing}(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \\
94 SKM_ASN1_SET_OF_d2i($type_thing, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
95#define i2d_ASN1_SET_OF_${type_thing}(st, pp, i2d_func, ex_tag, ex_class, is_set) \\
96 SKM_ASN1_SET_OF_i2d($type_thing, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
97#define ASN1_seq_pack_${type_thing}(st, i2d_func, buf, len) \\
98 SKM_ASN1_seq_pack($type_thing, (st), (i2d_func), (buf), (len))
99#define ASN1_seq_unpack_${type_thing}(buf, len, d2i_func, free_func) \\
100 SKM_ASN1_seq_unpack($type_thing, (buf), (len), (d2i_func), (free_func))
101EOF
102 }
103 foreach $type_thing (sort @p12stklst) {
104 $new_stackfile .= <<EOF;
105
106#define PKCS12_decrypt_d2i_${type_thing}(algor, d2i_func, free_func, pass, passlen, oct, seq) \\
107 SKM_PKCS12_decrypt_d2i($type_thing, (algor), (d2i_func), (free_func), (pass), (passlen), (oct), (seq))
108EOF
109 }
110 $new_stackfile .= "/* End of util/mkstack.pl block, you may now edit :-) */\n";
111 $inside_block = 2;
112}
113
114
115if ($new_stackfile eq $old_stackfile) {
116 print "No changes to $safestack.h.\n";
117 exit 0; # avoid unnecessary rebuild
118}
119
120if ($do_write) {
121 print "Writing new $safestack.h.\n";
122 open OUT, ">$safestack.h" || die "Can't open output file";
123 print OUT $new_stackfile;
124 close OUT;
125}