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, 0 insertions, 88 deletions

diff --git a/src/or/periodic.h b/src/or/periodic.h
deleted file mode 100644
index 4c8c3c96cc..0000000000
--- a/src/or/periodic.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Copyright (c) 2015-2018, The Tor Project, Inc. */
-/* See LICENSE for licensing information */
-
-#ifndef TOR_PERIODIC_H
-#define TOR_PERIODIC_H
-
-#define PERIODIC_EVENT_NO_UPDATE (-1)
-
-/* Tor roles for which a periodic event item is for. An event can be for
- * multiple roles, they can be combined. */
-#define PERIODIC_EVENT_ROLE_CLIENT      (1U << 0)
-#define PERIODIC_EVENT_ROLE_RELAY       (1U << 1)
-#define PERIODIC_EVENT_ROLE_BRIDGE      (1U << 2)
-#define PERIODIC_EVENT_ROLE_DIRAUTH     (1U << 3)
-#define PERIODIC_EVENT_ROLE_BRIDGEAUTH  (1U << 4)
-#define PERIODIC_EVENT_ROLE_HS_SERVICE  (1U << 5)
-#define PERIODIC_EVENT_ROLE_DIRSERVER   (1U << 6)
-
-/* Helper macro to make it a bit less annoying to defined groups of roles that
- * are often used. */
-
-/* Router that is a Bridge or Relay. */
-#define PERIODIC_EVENT_ROLE_ROUTER \
-  (PERIODIC_EVENT_ROLE_BRIDGE | PERIODIC_EVENT_ROLE_RELAY)
-/* Authorities that is both bridge and directory. */
-#define PERIODIC_EVENT_ROLE_AUTHORITIES \
-  (PERIODIC_EVENT_ROLE_BRIDGEAUTH | PERIODIC_EVENT_ROLE_DIRAUTH)
-/* All roles. */
-#define PERIODIC_EVENT_ROLE_ALL \
-  (PERIODIC_EVENT_ROLE_AUTHORITIES | PERIODIC_EVENT_ROLE_CLIENT | \
-   PERIODIC_EVENT_ROLE_HS_SERVICE | PERIODIC_EVENT_ROLE_ROUTER)
-
-/*
- * Event flags which can change the behavior of an event.
- */
-
-/* Indicate that the event needs the network meaning that if we are in
- * DisableNetwork or hibernation mode, the event won't be enabled. This obey
- * the net_is_disabled() check. */
-#define PERIODIC_EVENT_FLAG_NEED_NET  (1U << 0)
-
-/** Callback function for a periodic event to take action.  The return value
-* influences the next time the function will get called.  Return
-* PERIODIC_EVENT_NO_UPDATE to not update <b>last_action_time</b> and be polled
-* again in the next second. If a positive value is returned it will update the
-* interval time. */
-typedef int (*periodic_event_helper_t)(time_t now,
-                                      const or_options_t *options);
-
-struct mainloop_event_t;
-
-/** A single item for the periodic-events-function table. */
-typedef struct periodic_event_item_t {
-  periodic_event_helper_t fn; /**< The function to run the event */
-  time_t last_action_time; /**< The last time the function did something */
-  struct mainloop_event_t *ev; /**< Libevent callback we're using to implement
-                                * this */
-  const char *name; /**< Name of the function -- for debug */
-
-  /* Bitmask of roles define above for which this event applies. */
-  uint32_t roles;
-  /* Bitmask of flags which can change the behavior of the event. */
-  uint32_t flags;
-  /* Indicate that this event has been enabled that is scheduled. */
-  unsigned int enabled : 1;
-} periodic_event_item_t;
-
-/** events will get their interval from first execution */
-#define PERIODIC_EVENT(fn, r, f) { fn##_callback, 0, NULL, #fn, r, f, 0 }
-#define END_OF_PERIODIC_EVENTS { NULL, 0, NULL, NULL, 0, 0, 0 }
-
-/* Return true iff the given event was setup before thus is enabled to be
- * scheduled. */
-static inline int
-periodic_event_is_enabled(const periodic_event_item_t *item)
-{
-  return item->enabled;
-}
-
-void periodic_event_launch(periodic_event_item_t *event);
-void periodic_event_setup(periodic_event_item_t *event);
-void periodic_event_destroy(periodic_event_item_t *event);
-void periodic_event_reschedule(periodic_event_item_t *event);
-void periodic_event_enable(periodic_event_item_t *event);
-void periodic_event_disable(periodic_event_item_t *event);
-
-#endif /* !defined(TOR_PERIODIC_H) */
-