Move literally everything out of src/or

This commit won't build yet -- it just puts everything in a slightly
more logical place.

The reasoning here is that "src/core" will hold the stuff that every (or
nearly every) tor instance will need in order to do onion routing.
Other features (including some necessary ones) will live in
"src/feature".  The "src/app" directory will hold the stuff needed
to have Tor be an application you can actually run.

This commit DOES NOT refactor the former contents of src/or into a
logical set of acyclic libraries, or change any code at all.  That
will have to come in the future.

We will continue to move things around and split them in the future,
but I hope this lays a reasonable groundwork for doing so.

1 files changed, 30 insertions, 0 deletions

diff --git a/src/app/config/statefile.h b/src/app/config/statefile.h
new file mode 100644
index 0000000000..e996d5b6e6
--- /dev/null
+++ b/src/app/config/statefile.h
@@ -0,0 +1,30 @@
+/* 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 */
+
+#ifndef TOR_STATEFILE_H
+#define TOR_STATEFILE_H
+
+MOCK_DECL(or_state_t *,get_or_state,(void));
+int did_last_state_file_write_fail(void);
+int or_state_save(time_t now);
+
+void save_transport_to_state(const char *transport_name,
+                             const tor_addr_t *addr, uint16_t port);
+char *get_stored_bindaddr_for_server_transport(const char *transport);
+int or_state_load(void);
+int or_state_loaded(void);
+void or_state_free_all(void);
+void or_state_mark_dirty(or_state_t *state, time_t when);
+
+#ifdef STATEFILE_PRIVATE
+STATIC struct config_line_t *get_transport_in_state_by_name(
+                                                 const char *transport);
+STATIC void or_state_free_(or_state_t *state);
+#define or_state_free(st) FREE_AND_NULL(or_state_t, or_state_free_, (st))
+STATIC or_state_t *or_state_new(void);
+#endif
+
+#endif /* !defined(TOR_STATEFILE_H) */