168651Skris#!/usr/local/bin/perl -w 268651Skris 368651Skris# This is a utility that searches out "DECLARE_STACK_OF()" 468651Skris# declarations in .h and .c files, and updates/creates/replaces 568651Skris# the corresponding macro declarations in crypto/stack/safestack.h. 668651Skris# As it's not generally possible to have macros that generate macros, 768651Skris# we need to control this from the "outside", here in this script. 868651Skris# 968651Skris# Geoff Thorpe, June, 2000 (with massive Perl-hacking 1068651Skris# help from Steve Robb) 1168651Skris 1268651Skrismy $safestack = "crypto/stack/safestack"; 1368651Skris 1468651Skrismy $do_write; 1568651Skriswhile (@ARGV) { 1668651Skris my $arg = $ARGV[0]; 1768651Skris if($arg eq "-write") { 1868651Skris $do_write = 1; 1968651Skris } 2068651Skris shift @ARGV; 2168651Skris} 2268651Skris 2368651Skris 24238405Sjkim@source = (<crypto/*.[ch]>, <crypto/*/*.[ch]>, <ssl/*.[ch]>, <apps/*.[ch]>); 2568651Skrisforeach $file (@source) { 2668651Skris next if -l $file; 2768651Skris 2868651Skris # Open the .c/.h file for reading 2968651Skris open(IN, "< $file") || die "Can't open $file for reading: $!"; 3068651Skris 3168651Skris while(<IN>) { 3268651Skris if (/^DECLARE_STACK_OF\(([^)]+)\)/) { 3368651Skris push @stacklst, $1; 34238405Sjkim } 35238405Sjkim if (/^DECLARE_SPECIAL_STACK_OF\(([^,\s]+)\s*,\s*([^>\s]+)\)/) { 36238405Sjkim push @sstacklst, [$1, $2]; 37238405Sjkim } 38238405Sjkim if (/^DECLARE_ASN1_SET_OF\(([^)]+)\)/) { 3968651Skris push @asn1setlst, $1; 40238405Sjkim } 41238405Sjkim if (/^DECLARE_PKCS12_STACK_OF\(([^)]+)\)/) { 4268651Skris push @p12stklst, $1; 4368651Skris } 44238405Sjkim if (/^DECLARE_LHASH_OF\(([^)]+)\)/) { 45238405Sjkim push @lhashlst, $1; 46238405Sjkim } 4768651Skris } 4868651Skris close(IN); 4968651Skris} 5068651Skris 5168651Skris 5268651Skris 5368651Skrismy $old_stackfile = ""; 5468651Skrismy $new_stackfile = ""; 5568651Skrismy $inside_block = 0; 5668651Skrismy $type_thing; 5768651Skris 5868651Skrisopen(IN, "< $safestack.h") || die "Can't open input file: $!"; 5968651Skriswhile(<IN>) { 6068651Skris $old_stackfile .= $_; 6168651Skris 6268651Skris if (m|^/\* This block of defines is updated by util/mkstack.pl, please do not touch! \*/|) { 6368651Skris $inside_block = 1; 6468651Skris } 6568651Skris if (m|^/\* End of util/mkstack.pl block, you may now edit :-\) \*/|) { 6668651Skris $inside_block = 0; 6768651Skris } elsif ($inside_block == 0) { 6868651Skris $new_stackfile .= $_; 6968651Skris } 7068651Skris next if($inside_block != 1); 7168651Skris $new_stackfile .= "/* This block of defines is updated by util/mkstack.pl, please do not touch! */"; 7268651Skris 7368651Skris foreach $type_thing (sort @stacklst) { 7468651Skris $new_stackfile .= <<EOF; 7568651Skris 76238405Sjkim#define sk_${type_thing}_new(cmp) SKM_sk_new($type_thing, (cmp)) 7768651Skris#define sk_${type_thing}_new_null() SKM_sk_new_null($type_thing) 7868651Skris#define sk_${type_thing}_free(st) SKM_sk_free($type_thing, (st)) 7968651Skris#define sk_${type_thing}_num(st) SKM_sk_num($type_thing, (st)) 8068651Skris#define sk_${type_thing}_value(st, i) SKM_sk_value($type_thing, (st), (i)) 8168651Skris#define sk_${type_thing}_set(st, i, val) SKM_sk_set($type_thing, (st), (i), (val)) 8268651Skris#define sk_${type_thing}_zero(st) SKM_sk_zero($type_thing, (st)) 8368651Skris#define sk_${type_thing}_push(st, val) SKM_sk_push($type_thing, (st), (val)) 8468651Skris#define sk_${type_thing}_unshift(st, val) SKM_sk_unshift($type_thing, (st), (val)) 8568651Skris#define sk_${type_thing}_find(st, val) SKM_sk_find($type_thing, (st), (val)) 86160814Ssimon#define sk_${type_thing}_find_ex(st, val) SKM_sk_find_ex($type_thing, (st), (val)) 8768651Skris#define sk_${type_thing}_delete(st, i) SKM_sk_delete($type_thing, (st), (i)) 8868651Skris#define sk_${type_thing}_delete_ptr(st, ptr) SKM_sk_delete_ptr($type_thing, (st), (ptr)) 8968651Skris#define sk_${type_thing}_insert(st, val, i) SKM_sk_insert($type_thing, (st), (val), (i)) 9068651Skris#define sk_${type_thing}_set_cmp_func(st, cmp) SKM_sk_set_cmp_func($type_thing, (st), (cmp)) 9168651Skris#define sk_${type_thing}_dup(st) SKM_sk_dup($type_thing, st) 9268651Skris#define sk_${type_thing}_pop_free(st, free_func) SKM_sk_pop_free($type_thing, (st), (free_func)) 9368651Skris#define sk_${type_thing}_shift(st) SKM_sk_shift($type_thing, (st)) 9468651Skris#define sk_${type_thing}_pop(st) SKM_sk_pop($type_thing, (st)) 9568651Skris#define sk_${type_thing}_sort(st) SKM_sk_sort($type_thing, (st)) 96142425Snectar#define sk_${type_thing}_is_sorted(st) SKM_sk_is_sorted($type_thing, (st)) 9768651SkrisEOF 9868651Skris } 99238405Sjkim 100238405Sjkim foreach $type_thing (sort @sstacklst) { 101238405Sjkim my $t1 = $type_thing->[0]; 102238405Sjkim my $t2 = $type_thing->[1]; 103238405Sjkim $new_stackfile .= <<EOF; 104238405Sjkim 105238405Sjkim#define sk_${t1}_new(cmp) ((STACK_OF($t1) *)sk_new(CHECKED_SK_CMP_FUNC($t2, cmp))) 106238405Sjkim#define sk_${t1}_new_null() ((STACK_OF($t1) *)sk_new_null()) 107238405Sjkim#define sk_${t1}_push(st, val) sk_push(CHECKED_STACK_OF($t1, st), CHECKED_PTR_OF($t2, val)) 108238405Sjkim#define sk_${t1}_find(st, val) sk_find(CHECKED_STACK_OF($t1, st), CHECKED_PTR_OF($t2, val)) 109238405Sjkim#define sk_${t1}_value(st, i) (($t1)sk_value(CHECKED_STACK_OF($t1, st), i)) 110238405Sjkim#define sk_${t1}_num(st) SKM_sk_num($t1, st) 111238405Sjkim#define sk_${t1}_pop_free(st, free_func) sk_pop_free(CHECKED_STACK_OF($t1, st), CHECKED_SK_FREE_FUNC2($t1, free_func)) 112238405Sjkim#define sk_${t1}_insert(st, val, i) sk_insert(CHECKED_STACK_OF($t1, st), CHECKED_PTR_OF($t2, val), i) 113238405Sjkim#define sk_${t1}_free(st) SKM_sk_free(${t1}, st) 114238405Sjkim#define sk_${t1}_set(st, i, val) sk_set(CHECKED_STACK_OF($t1, st), i, CHECKED_PTR_OF($t2, val)) 115238405Sjkim#define sk_${t1}_zero(st) SKM_sk_zero($t1, (st)) 116238405Sjkim#define sk_${t1}_unshift(st, val) sk_unshift(CHECKED_STACK_OF($t1, st), CHECKED_PTR_OF($t2, val)) 117238405Sjkim#define sk_${t1}_find_ex(st, val) sk_find_ex((_STACK *)CHECKED_CONST_PTR_OF(STACK_OF($t1), st), CHECKED_CONST_PTR_OF($t2, val)) 118238405Sjkim#define sk_${t1}_delete(st, i) SKM_sk_delete($t1, (st), (i)) 119238405Sjkim#define sk_${t1}_delete_ptr(st, ptr) ($t1 *)sk_delete_ptr(CHECKED_STACK_OF($t1, st), CHECKED_PTR_OF($t2, ptr)) 120238405Sjkim#define sk_${t1}_set_cmp_func(st, cmp) \\ 121238405Sjkim ((int (*)(const $t2 * const *,const $t2 * const *)) \\ 122238405Sjkim sk_set_cmp_func(CHECKED_STACK_OF($t1, st), CHECKED_SK_CMP_FUNC($t2, cmp))) 123238405Sjkim#define sk_${t1}_dup(st) SKM_sk_dup($t1, st) 124238405Sjkim#define sk_${t1}_shift(st) SKM_sk_shift($t1, (st)) 125238405Sjkim#define sk_${t1}_pop(st) ($t2 *)sk_pop(CHECKED_STACK_OF($t1, st)) 126238405Sjkim#define sk_${t1}_sort(st) SKM_sk_sort($t1, (st)) 127238405Sjkim#define sk_${t1}_is_sorted(st) SKM_sk_is_sorted($t1, (st)) 128238405Sjkim 129238405SjkimEOF 130238405Sjkim } 131238405Sjkim 13268651Skris foreach $type_thing (sort @asn1setlst) { 13368651Skris $new_stackfile .= <<EOF; 13468651Skris 13568651Skris#define d2i_ASN1_SET_OF_${type_thing}(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \\ 13668651Skris SKM_ASN1_SET_OF_d2i($type_thing, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 13768651Skris#define i2d_ASN1_SET_OF_${type_thing}(st, pp, i2d_func, ex_tag, ex_class, is_set) \\ 13868651Skris SKM_ASN1_SET_OF_i2d($type_thing, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set)) 13968651Skris#define ASN1_seq_pack_${type_thing}(st, i2d_func, buf, len) \\ 14068651Skris SKM_ASN1_seq_pack($type_thing, (st), (i2d_func), (buf), (len)) 14168651Skris#define ASN1_seq_unpack_${type_thing}(buf, len, d2i_func, free_func) \\ 14268651Skris SKM_ASN1_seq_unpack($type_thing, (buf), (len), (d2i_func), (free_func)) 14368651SkrisEOF 14468651Skris } 14568651Skris foreach $type_thing (sort @p12stklst) { 14668651Skris $new_stackfile .= <<EOF; 14768651Skris 14868651Skris#define PKCS12_decrypt_d2i_${type_thing}(algor, d2i_func, free_func, pass, passlen, oct, seq) \\ 14968651Skris SKM_PKCS12_decrypt_d2i($type_thing, (algor), (d2i_func), (free_func), (pass), (passlen), (oct), (seq)) 15068651SkrisEOF 15168651Skris } 152238405Sjkim 153238405Sjkim foreach $type_thing (sort @lhashlst) { 154238405Sjkim my $lc_tt = lc $type_thing; 155238405Sjkim $new_stackfile .= <<EOF; 156238405Sjkim 157238405Sjkim#define lh_${type_thing}_new() LHM_lh_new(${type_thing},${lc_tt}) 158238405Sjkim#define lh_${type_thing}_insert(lh,inst) LHM_lh_insert(${type_thing},lh,inst) 159238405Sjkim#define lh_${type_thing}_retrieve(lh,inst) LHM_lh_retrieve(${type_thing},lh,inst) 160238405Sjkim#define lh_${type_thing}_delete(lh,inst) LHM_lh_delete(${type_thing},lh,inst) 161238405Sjkim#define lh_${type_thing}_doall(lh,fn) LHM_lh_doall(${type_thing},lh,fn) 162238405Sjkim#define lh_${type_thing}_doall_arg(lh,fn,arg_type,arg) \\ 163238405Sjkim LHM_lh_doall_arg(${type_thing},lh,fn,arg_type,arg) 164238405Sjkim#define lh_${type_thing}_error(lh) LHM_lh_error(${type_thing},lh) 165238405Sjkim#define lh_${type_thing}_num_items(lh) LHM_lh_num_items(${type_thing},lh) 166238405Sjkim#define lh_${type_thing}_down_load(lh) LHM_lh_down_load(${type_thing},lh) 167238405Sjkim#define lh_${type_thing}_node_stats_bio(lh,out) \\ 168238405Sjkim LHM_lh_node_stats_bio(${type_thing},lh,out) 169238405Sjkim#define lh_${type_thing}_node_usage_stats_bio(lh,out) \\ 170238405Sjkim LHM_lh_node_usage_stats_bio(${type_thing},lh,out) 171238405Sjkim#define lh_${type_thing}_stats_bio(lh,out) \\ 172238405Sjkim LHM_lh_stats_bio(${type_thing},lh,out) 173238405Sjkim#define lh_${type_thing}_free(lh) LHM_lh_free(${type_thing},lh) 174238405SjkimEOF 175238405Sjkim } 176238405Sjkim 17768651Skris $new_stackfile .= "/* End of util/mkstack.pl block, you may now edit :-) */\n"; 17868651Skris $inside_block = 2; 17968651Skris} 18068651Skris 18168651Skris 18268651Skrisif ($new_stackfile eq $old_stackfile) { 18368651Skris print "No changes to $safestack.h.\n"; 18468651Skris exit 0; # avoid unnecessary rebuild 18568651Skris} 18668651Skris 18768651Skrisif ($do_write) { 18868651Skris print "Writing new $safestack.h.\n"; 18968651Skris open OUT, ">$safestack.h" || die "Can't open output file"; 19068651Skris print OUT $new_stackfile; 19168651Skris close OUT; 19268651Skris} 193