ipsec: add support for chained buffers

[vpp.git] / src / vnet / crypto / format.c

diff --git a/src/vnet/crypto/format.c b/src/vnet/crypto/format.c
index df811fe..3210ab9 100644 (file)
--- a/src/vnet/crypto/format.c
+++ b/src/vnet/crypto/format.c
@@ -26,6 +26,27 @@ format_vnet_crypto_alg (u8 * s, va_list * args)
   return format (s, "%s", d->name);
 }
 
+uword
+unformat_vnet_crypto_alg (unformat_input_t * input, va_list * args)
+{
+  vnet_crypto_main_t *cm = &crypto_main;
+  vnet_crypto_alg_t *alg = va_arg (*args, vnet_crypto_alg_t *);
+  uword *p;
+  u8 *name;
+
+  if (!unformat (input, "%s", &name))
+    return 0;
+
+  p = hash_get_mem (cm->alg_index_by_name, name);
+  vec_free (name);
+  if (p == 0)
+    return 0;
+
+  *alg = p[0];
+
+  return 1;
+}
+
 u8 *
 format_vnet_crypto_op (u8 * s, va_list * args)
 {
@@ -33,7 +54,7 @@ format_vnet_crypto_op (u8 * s, va_list * args)
   vnet_crypto_op_id_t op = va_arg (*args, int);        // vnet_crypto_op_id_t);
   vnet_crypto_op_data_t *otd = cm->opt_data + op;
 
-  return format (s, "%U-%U", format_vnet_crypto_op_type, otd->type,
+  return format (s, "%U-%U", format_vnet_crypto_op_type, otd->type, 0,
                 format_vnet_crypto_alg, otd->alg);
 }
 
@@ -41,6 +62,7 @@ u8 *
 format_vnet_crypto_op_type (u8 * s, va_list * args)
 {
   vnet_crypto_op_type_t opt = va_arg (*args, vnet_crypto_op_type_t);
+  int is_chained = va_arg (*args, int);
   char *strings[] = {
 #define _(n, s) [VNET_CRYPTO_OP_TYPE_##n] = s,
     foreach_crypto_op_type
@@ -50,7 +72,7 @@ format_vnet_crypto_op_type (u8 * s, va_list * args)
   if (opt >= VNET_CRYPTO_OP_N_TYPES)
     return format (s, "unknown");
 
-  return format (s, "%s", strings[opt]);
+  return format (s, "%s%s", strings[opt], is_chained ? "-chained" : "");
 }
 
 u8 *