Implement a basic node and nodelist type

The node_t type is meant to serve two key functions:

  1) Abstracting difference between routerinfo_t and microdesc_t
     so that clients can use microdesc_t instead of routerinfo_t.

  2) Being a central place to hold mutable state about nodes
     formerly held in routerstatus_t and routerinfo_t.

This patch implements a nodelist type that holds a node for every
router that we would consider using.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/or/microdesc.c b/src/or/microdesc.c
index 2752d15c8c..19970aa783 100644
--- a/src/or/microdesc.c
+++ b/src/or/microdesc.c
@@ -5,6 +5,7 @@
 #include "config.h"
 #include "directory.h"
 #include "microdesc.h"
+#include "nodelist.h"
 #include "routerparse.h"
 #include "networkstatus.h"
 #include "routerlist.h"
@@ -249,6 +250,12 @@ microdescs_add_list_to_cache(microdesc_cache_t *cache,
       microdesc_cache_rebuild(cache);
   }
 
+  {
+    networkstatus_t *ns = networkstatus_get_latest_consensus();
+    if (ns && ns->flavor == FLAV_MICRODESC)
+      SMARTLIST_FOREACH(added, microdesc_t *, md, nodelist_add_microdesc(md));
+  }
+
   return added;
 }