-more work towards nicer policy discovery logic

1 files changed, 28 insertions, 3 deletions

diff --git a/src/include/anastasis_redux.h b/src/include/anastasis_redux.h
index fc7bd56..a62b89e 100644
--- a/src/include/anastasis_redux.h
+++ b/src/include/anastasis_redux.h
@@ -118,9 +118,7 @@ struct ANASTASIS_PolicyDiscovery;
 
 
 /**
- * Function called on each discovered recovery policy. Called
- * with all arguments NULL if we have received all policies that
- * we could possibly receive for the current operation.
+ * Function called on each discovered recovery policy.
  *
  * The client can then start a new policy discovery process, using the
  * smallest (also most recent) @a version received per @a provider_url
@@ -167,6 +165,20 @@ ANASTASIS_policy_discovery_start (const json_t *state,
                                   ANASTASIS_PolicyDiscoveryCallback cb,
                                   void *cb_cls);
 
+
+/**
+ * Add another provider to the list of providers to do discovery
+ * on.
+ *
+ * @param[in,out] pd policy discovery to expand
+ * @param provider_url the provider to add to the set of providers
+ * @param provider_state configuration state for that provider
+ */
+void
+ANASTASIS_policy_discovery_more (struct ANASTASIS_PolicyDiscovery *pd,
+                                 const char *provider_url,
+                                 json_t *provider_state);
+
 /**
  * Stop policy discovery.
  *
@@ -190,5 +202,18 @@ ANASTASIS_mask_id_data (const json_t *state,
                         const json_t *master_id,
                         json_int_t mask);
 
+/**
+ * Lookup @a salt of @a provider_url in @a state.
+ *
+ * @param state the state to inspect
+ * @param provider_url provider to look into
+ * @param[out] salt value to extract
+ * @return #GNUNET_OK on success
+ */
+enum GNUNET_GenericReturnValue
+ANASTASIS_reducer_lookup_salt (const json_t *state,
+                               const char *provider_url,
+                               struct ANASTASIS_CRYPTO_ProviderSaltP *salt);
+
 
 #endif  /* _ANASTASIS_REDUX_H */