1 files changed, 67 insertions, 5 deletions

diff --git a/src/extensions/extensions.c b/src/extensions/extensions.c
index 52f9061a..cfc10940 100644
--- a/src/extensions/extensions.c
+++ b/src/extensions/extensions.c
@@ -353,13 +353,38 @@ TALER_extensions_load_manifests (
 }
 
 
+/*
+ * Policy related
+ */
+
+static char *fulfilment2str[] =  {
+  [TALER_PolicyFulfilmentPending]            = "Pending",
+  [TALER_PolicyFulfilmentSuccessTransfer]    = "SuccessTransfer",
+  [TALER_PolicyFulfilmentSuccessRefreshable] = "SuccessRefreshable",
+  [TALER_PolicyFulfilmentFailureTransfer]    = "FailureTransfer",
+  [TALER_PolicyFulfilmentFailureRefreshable] = "FailureRefreshable",
+  [TALER_PolicyFulfilmentTimeoutTransfer]    = "TimeoutTransfer",
+  [TALER_PolicyFulfilmentTimeoutRefreshable] = "TimeoutRefreshable",
+};
+
+const char *
+TALER_policy_fulfilment_state_str (
+  enum TALER_PolicyFulfilmentState state)
+{
+  GNUNET_assert (TALER_PolicyFulfilmentStateMax >= state);
+  return fulfilment2str[state];
+}
+
+
 enum GNUNET_GenericReturnValue
-TALER_extensions_serial_from_policy_details (
+TALER_extensions_extract_meta_data_from_policy_details (
   const json_t *policy_details,
   struct GNUNET_HashCode *serial,
   struct GNUNET_TIME_Timestamp *deadline,
+  enum TALER_PolicyFulfilmentState *state_on_deadline,
   const char **error_hint)
 {
+  enum GNUNET_GenericReturnValue ret;
   const struct TALER_Extension *extension;
   const json_t *jtype;
   const char *type;
@@ -399,11 +424,48 @@ TALER_extensions_serial_from_policy_details (
   }
 
   *deadline = GNUNET_TIME_UNIT_FOREVER_TS;
-  return extension->parse_policy_details (policy_details,
-                                          serial,
-                                          deadline,
-                                          error_hint);
+  ret = extension->parse_policy_details (policy_details,
+                                         serial,
+                                         deadline,
+                                         state_on_deadline,
+                                         error_hint);
+
+  GNUNET_assert ((TALER_PolicyFulfilmentTimeoutRefreshable ==
+                  *state_on_deadline) ||
+                 (TALER_PolicyFulfilmentTimeoutTransfer ==
+                  *state_on_deadline));
+
+  return ret;
+
+}
+
+
+struct TALER_PolicyFulfilmentOutcome *
+TALER_policy_fulfilment_outcome_new (size_t len)
+{
+  struct TALER_PolicyFulfilmentOutcome *out;
+
+  out = GNUNET_new (struct TALER_PolicyFulfilmentOutcome);
+  out->len = len;
+  out->positions = GNUNET_new_array (len,
+                                     struct
+                                     TALER_PolicyFulfilmentOutcomePosition);
+
+  return out;
+}
+
+
+void
+TALER_policy_fulfilment_outcome_free (
+  struct TALER_PolicyFulfilmentOutcome *outcome)
+{
+  if (NULL == outcome)
+    return;
+
+  if (NULL != outcome->positions)
+    GNUNET_free (outcome->positions);
 
+  GNUNET_free (outcome);
 }