Expand most of the ASN1_SEQUENCE* and associated macros, making the data

structures visible and easier to review, without having to wade through
layers and layers of asn1t.h macros.

Change has been scripted and the generated assembly only differs by changes
to line numbers.

Discussed with beck@ miod@ tedu@

1 files changed, 35 insertions, 5 deletions

diff --git a/src/lib/libcrypto/asn1/x_pubkey.c b/src/lib/libcrypto/asn1/x_pubkey.c
index 0c7d01e60d..55084182cc 100644
--- a/src/lib/libcrypto/asn1/x_pubkey.c
+++ b/src/lib/libcrypto/asn1/x_pubkey.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: x_pubkey.c,v 1.23 2015/02/09 15:05:59 jsing Exp $ */
+/* $OpenBSD: x_pubkey.c,v 1.24 2015/02/11 03:39:51 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -84,10 +84,40 @@ pubkey_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, void *exarg)
         return 1;
 }
 
-ASN1_SEQUENCE_cb(X509_PUBKEY, pubkey_cb) = {
-        ASN1_SIMPLE(X509_PUBKEY, algor, X509_ALGOR),
-        ASN1_SIMPLE(X509_PUBKEY, public_key, ASN1_BIT_STRING)
-} ASN1_SEQUENCE_END_cb(X509_PUBKEY, X509_PUBKEY)
+static const ASN1_AUX X509_PUBKEY_aux = {
+        .app_data = NULL,
+        .flags = 0,
+        .ref_offset = 0,
+        .ref_lock = 0,
+        .asn1_cb = pubkey_cb,
+        .enc_offset = 0,
+};
+static const ASN1_TEMPLATE X509_PUBKEY_seq_tt[] = {
+        {
+                .flags = 0,
+                .tag = 0,
+                .offset = offsetof(X509_PUBKEY, algor),
+                .field_name = "algor",
+                .item = &X509_ALGOR_it,
+        },
+        {
+                .flags = 0,
+                .tag = 0,
+                .offset = offsetof(X509_PUBKEY, public_key),
+                .field_name = "public_key",
+                .item = &ASN1_BIT_STRING_it,
+        },
+};
+
+const ASN1_ITEM X509_PUBKEY_it = {
+        .itype = ASN1_ITYPE_SEQUENCE,
+        .utype = V_ASN1_SEQUENCE,
+        .templates = X509_PUBKEY_seq_tt,
+        .tcount = sizeof(X509_PUBKEY_seq_tt) / sizeof(ASN1_TEMPLATE),
+        .funcs = &X509_PUBKEY_aux,
+        .size = sizeof(X509_PUBKEY),
+        .sname = "X509_PUBKEY",
+};
 
 
 X509_PUBKEY *