From d7358e8598710a4b78274bddd371d036ad0d47ea Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Thu, 1 Aug 2013 13:15:58 -0400
Subject: [PATCH] Expose/mock some functions to make ext_orport.c testing
 possible

---
 src/or/control.c |  4 ++--
 src/or/control.h |  3 ++-
 src/or/main.c    | 23 ++++++++++++++++-------
 src/or/main.h    |  5 +++++
 4 files changed, 25 insertions(+), 10 deletions(-)

diff --git a/src/or/control.c b/src/or/control.c
index faf794204b..3a32ea6873 100644
--- a/src/or/control.c
+++ b/src/or/control.c
@@ -4699,8 +4699,8 @@ control_event_bootstrap(bootstrap_status_t status, int progress)
  * that indicates a problem. <b>warn</b> gives a hint as to why, and
  * <b>reason</b> provides an "or_conn_end_reason" tag.
  */
-void
-control_event_bootstrap_problem(const char *warn, int reason)
+MOCK_IMPL(void,
+control_event_bootstrap_problem, (const char *warn, int reason))
 {
   int status = bootstrap_percent;
   const char *tag, *summary;
diff --git a/src/or/control.h b/src/or/control.h
index 288c286fee..3b2004bffe 100644
--- a/src/or/control.h
+++ b/src/or/control.h
@@ -85,7 +85,8 @@ void enable_control_logging(void);
 void monitor_owning_controller_process(const char *process_spec);
 
 void control_event_bootstrap(bootstrap_status_t status, int progress);
-void control_event_bootstrap_problem(const char *warn, int reason);
+MOCK_DECL(void, control_event_bootstrap_problem,(const char *warn,
+                                                 int reason));
 
 void control_event_clients_seen(const char *controller_str);
 
diff --git a/src/or/main.c b/src/or/main.c
index d1728250a4..20cc292fd5 100644
--- a/src/or/main.c
+++ b/src/or/main.c
@@ -10,6 +10,7 @@
  * connections, implements main loop, and drives scheduled events.
  **/
 
+#define MAIN_PRIVATE
 #include "or.h"
 #include "addressmap.h"
 #include "buffers.h"
@@ -412,6 +413,19 @@ connection_unlink(connection_t *conn)
   connection_free(conn);
 }
 
+/** Initialize the global connection list, closeable connection list,
+ * and active connection list. */
+STATIC void
+init_connection_lists(void)
+{
+  if (!connection_array)
+    connection_array = smartlist_new();
+  if (!closeable_connection_lst)
+    closeable_connection_lst = smartlist_new();
+  if (!active_linked_connection_lst)
+    active_linked_connection_lst = smartlist_new();
+}
+
 /** Schedule <b>conn</b> to be closed. **/
 void
 add_connection_to_closeable_list(connection_t *conn)
@@ -685,7 +699,7 @@ connection_stop_reading_from_linked_conn(connection_t *conn)
 }
 
 /** Close all connections that have been scheduled to get closed. */
-static void
+STATIC void
 close_closeable_connections(void)
 {
   int i;
@@ -2307,12 +2321,7 @@ tor_init(int argc, char *argv[])
   char buf[256];
   int i, quiet = 0;
   time_of_process_start = time(NULL);
-  if (!connection_array)
-    connection_array = smartlist_new();
-  if (!closeable_connection_lst)
-    closeable_connection_lst = smartlist_new();
-  if (!active_linked_connection_lst)
-    active_linked_connection_lst = smartlist_new();
+  init_connection_lists();
   /* Have the log set up with our application name. */
   tor_snprintf(buf, sizeof(buf), "Tor %s", get_version());
   log_set_application_name(buf);
diff --git a/src/or/main.h b/src/or/main.h
index 85621a32bf..4aebe3eeee 100644
--- a/src/or/main.h
+++ b/src/or/main.h
@@ -69,5 +69,10 @@ int tor_main(int argc, char *argv[]);
 int do_main_loop(void);
 int tor_init(int argc, char **argv);
 
+#ifdef MAIN_PRIVATE
+STATIC void init_connection_lists(void);
+STATIC void close_closeable_connections(void);
+#endif
+
 #endif