slight api improvement to ease caching of discovery information

* added opend_endpoint_output_iterator to types.h
* changed endpoint_discovery_iterator to the aforementioned iterator typedef
* added discover() virtual to prequeue_RP and made use thereof.

Signed-off-by: Michael Krelin <hacker@klever.net>

1 files changed, 1 insertions, 2 deletions

diff --git a/include/opkele/discovery.h b/include/opkele/discovery.h
index 4471597..f2721a6 100644
--- a/include/opkele/discovery.h
+++ b/include/opkele/discovery.h
@@ -56,60 +56,59 @@ namespace opkele {
                     uris.clear(); local_ids.clear();
                     provider_id.clear();
                 }
         };
         typedef priority_map<service_t> services_t;
 
         class XRD_t {
             public:
                 time_t expires;
 
                 canonical_ids_t canonical_ids;
                 local_ids_t local_ids;
                 services_t services;
                 string provider_id;
 
                 void clear() {
                     expires = 0;
                     canonical_ids.clear(); local_ids.clear();
                     services.clear();
                     provider_id.clear();
                 }
                 bool empty() const {
                     return
                         canonical_ids.empty()
                         && local_ids.empty()
                         && services.empty();
                 }
 
         };
 
     }
 
-    typedef util::output_iterator_proxy<openid_endpoint_t>
-        endpoint_discovery_iterator;
+    typedef openid_endpoint_output_iterator endpoint_discovery_iterator;
 
     string idiscover(
             endpoint_discovery_iterator oi,
             const string& identity);
     void yadiscover(
             endpoint_discovery_iterator oi,
             const string& yurl,
             const char **types, bool redirs=false);
 
     struct idiscovery_t {
         bool xri_identity;
         string normalized_id;
         string canonicalized_id;
         xrd::XRD_t xrd;
 
         idiscovery_t() { }
 
         void clear() {
             normalized_id.clear(); canonicalized_id.clear();
             xrd.clear();
         }
 
     };
 }
 
 #endif /* __OPKELE_DISCOVERY_H */