Lookup public key ASN1 methods by string by iterating through all

implementations instead of all added ENGINEs to cover case where an
ENGINE is not added.

1 files changed, 26 insertions, 0 deletions

diff --git a/crypto/engine/eng_table.c b/crypto/engine/eng_table.c
index 0c1656168d..3e892c8a62 100644
--- a/crypto/engine/eng_table.c
+++ b/crypto/engine/eng_table.c
@@ -76,6 +76,14 @@ struct st_engine_table
 	LHASH piles;
 	}; /* ENGINE_TABLE */
 
+
+typedef struct st_engine_pile_doall
+	{
+	engine_table_doall_cb *cb;
+	void *arg;
+	} ENGINE_PILE_DOALL;
+	
+
 /* Global flags (ENGINE_TABLE_FLAG_***). */
 static unsigned int table_flags = 0;
 
@@ -313,3 +321,21 @@ end:
 	ERR_clear_error();
 	return ret;
 	}
+
+/* Table enumeration */
+
+static void int_doall_cb(ENGINE_PILE *pile, ENGINE_PILE_DOALL *dall)
+	{
+	dall->cb(pile->nid, pile->sk, pile->funct, dall->arg);
+	}
+
+static IMPLEMENT_LHASH_DOALL_ARG_FN(int_doall_cb,ENGINE_PILE *,ENGINE_PILE_DOALL *)
+void engine_table_doall(ENGINE_TABLE *table, engine_table_doall_cb *cb,
+								void *arg)
+	{
+	ENGINE_PILE_DOALL dall;
+	dall.cb = cb;
+	dall.arg = arg;
+	lh_doall_arg(&table->piles,
+			LHASH_DOALL_ARG_FN(int_doall_cb), &dall);
+	}