Split most of dirserv.c into several new modules

In dirauth:
  * bwauth.c reads and uses bandwidth files
  * guardfraction.c reads and uses the guardfraction file
  * reachability.c tests relay reachability
  * recommend_pkg.c handles the recommended-packages lines.
  * recv_descs.c handles fingerprint files and processing incoming
    routerinfos that relays upload to us
  * voteflag.c computes flag thresholds and sets those thresholds on
    routerstatuses when computing votes

In control:
  * fmt_serverstatus.c generates the ancient "v1 server status"
    format that controllers expect.

In nodelist:
  * routerstatus_fmt.c formats routerstatus entries for a consensus,
    a vote, or for the controller.

1 files changed, 31 insertions, 0 deletions

diff --git a/src/feature/dirauth/voteflags.h b/src/feature/dirauth/voteflags.h
new file mode 100644
index 0000000000..2f0e061ea4
--- /dev/null
+++ b/src/feature/dirauth/voteflags.h
@@ -0,0 +1,31 @@
+/* Copyright (c) 2001 Matej Pfajfar.
+ * Copyright (c) 2001-2004, Roger Dingledine.
+ * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
+ * Copyright (c) 2007-2018, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+/**
+ * \file voteflags.h
+ * \brief Header file for voteflags.c
+ **/
+
+#ifndef TOR_VOTEFLAGS_H
+#define TOR_VOTEFLAGS_H
+
+void dirserv_set_router_is_running(routerinfo_t *router, time_t now);
+char *dirserv_get_flag_thresholds_line(void);
+void dirserv_compute_bridge_flag_thresholds(void);
+int running_long_enough_to_decide_unreachable(void);
+
+void set_routerstatus_from_routerinfo(routerstatus_t *rs,
+                                      node_t *node,
+                                      routerinfo_t *ri, time_t now,
+                                      int listbadexits);
+
+void dirserv_compute_performance_thresholds(digestmap_t *omit_as_sybil);
+
+#ifdef VOTEFLAGS_PRIVATE
+STATIC void dirserv_set_routerstatus_testing(routerstatus_t *rs);
+#endif
+
+#endif