diff options
Diffstat (limited to 'src/core/or/circuitlist.h')
| -rw-r--r-- | src/core/or/circuitlist.h | 42 |
1 files changed, 26 insertions, 16 deletions
diff --git a/src/core/or/circuitlist.h b/src/core/or/circuitlist.h index b87c6a3667..fd7e22e4c0 100644 --- a/src/core/or/circuitlist.h +++ b/src/core/or/circuitlist.h @@ -1,7 +1,7 @@ /* Copyright (c) 2001 Matej Pfajfar. * Copyright (c) 2001-2004, Roger Dingledine. * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. - * Copyright (c) 2007-2019, The Tor Project, Inc. */ + * Copyright (c) 2007-2020, The Tor Project, Inc. */ /* See LICENSE for licensing information */ /** @@ -12,8 +12,10 @@ #ifndef TOR_CIRCUITLIST_H #define TOR_CIRCUITLIST_H +#include "lib/container/handles.h" #include "lib/testsupport/testsupport.h" #include "feature/hs/hs_ident.h" +#include "core/or/ocirc_event.h" /** Circuit state: I'm the origin, still haven't done all my handshakes. */ #define CIRCUIT_STATE_BUILDING 0 @@ -91,31 +93,33 @@ #define CIRCUIT_PURPOSE_C_HS_MAX_ 13 /** This circuit is used for build time measurement only */ #define CIRCUIT_PURPOSE_C_MEASURE_TIMEOUT 14 -#define CIRCUIT_PURPOSE_C_MAX_ 14 +/** This circuit is being held open by circuit padding */ +#define CIRCUIT_PURPOSE_C_CIRCUIT_PADDING 15 +#define CIRCUIT_PURPOSE_C_MAX_ 15 -#define CIRCUIT_PURPOSE_S_HS_MIN_ 15 +#define CIRCUIT_PURPOSE_S_HS_MIN_ 16 /** Hidden-service-side circuit purpose: at the service, waiting for * introductions. */ -#define CIRCUIT_PURPOSE_S_ESTABLISH_INTRO 15 +#define CIRCUIT_PURPOSE_S_ESTABLISH_INTRO 16 /** Hidden-service-side circuit purpose: at the service, successfully * established intro. */ -#define CIRCUIT_PURPOSE_S_INTRO 16 +#define CIRCUIT_PURPOSE_S_INTRO 17 /** Hidden-service-side circuit purpose: at the service, connecting to rend * point. */ -#define CIRCUIT_PURPOSE_S_CONNECT_REND 17 +#define CIRCUIT_PURPOSE_S_CONNECT_REND 18 /** Hidden-service-side circuit purpose: at the service, rendezvous * established. */ -#define CIRCUIT_PURPOSE_S_REND_JOINED 18 +#define CIRCUIT_PURPOSE_S_REND_JOINED 19 /** This circuit is used for uploading hsdirs */ -#define CIRCUIT_PURPOSE_S_HSDIR_POST 19 -#define CIRCUIT_PURPOSE_S_HS_MAX_ 19 +#define CIRCUIT_PURPOSE_S_HSDIR_POST 20 +#define CIRCUIT_PURPOSE_S_HS_MAX_ 20 /** A testing circuit; not meant to be used for actual traffic. */ -#define CIRCUIT_PURPOSE_TESTING 20 +#define CIRCUIT_PURPOSE_TESTING 21 /** A controller made this circuit and Tor should not use it. */ -#define CIRCUIT_PURPOSE_CONTROLLER 21 +#define CIRCUIT_PURPOSE_CONTROLLER 22 /** This circuit is used for path bias probing only */ -#define CIRCUIT_PURPOSE_PATH_BIAS_TESTING 22 +#define CIRCUIT_PURPOSE_PATH_BIAS_TESTING 23 /** This circuit is used for vanguards/restricted paths. * @@ -123,9 +127,9 @@ * on-demand. When an HS operation needs to take place (e.g. connect to an * intro point), these circuits are then cannibalized and repurposed to the * actual needed HS purpose. */ -#define CIRCUIT_PURPOSE_HS_VANGUARDS 23 +#define CIRCUIT_PURPOSE_HS_VANGUARDS 24 -#define CIRCUIT_PURPOSE_MAX_ 23 +#define CIRCUIT_PURPOSE_MAX_ 24 /** A catch-all for unrecognized purposes. Currently we don't expect * to make or see any circuits with this purpose. */ #define CIRCUIT_PURPOSE_UNKNOWN 255 @@ -184,6 +188,8 @@ void channel_mark_circid_unusable(channel_t *chan, circid_t id); void channel_mark_circid_usable(channel_t *chan, circid_t id); time_t circuit_id_when_marked_unusable_on_channel(circid_t circ_id, channel_t *chan); +int circuit_event_status(origin_circuit_t *circ, circuit_status_event_t tp, + int reason_code); void circuit_set_state(circuit_t *circ, uint8_t state); void circuit_close_all_marked(void); int32_t circuit_initial_package_window(void); @@ -213,7 +219,7 @@ void circuit_mark_all_dirty_circs_as_unusable(void); void circuit_synchronize_written_or_bandwidth(const circuit_t *c, circuit_channel_direction_t dir); MOCK_DECL(void, circuit_mark_for_close_, (circuit_t *circ, int reason, - int line, const char *file)); + int line, const char *cfile)); int circuit_get_cpath_len(origin_circuit_t *circ); int circuit_get_cpath_opened_len(const origin_circuit_t *); void circuit_clear_cpath(origin_circuit_t *circ); @@ -225,7 +231,6 @@ int circuit_count_pending_on_channel(channel_t *chan); #define circuit_mark_for_close(c, reason) \ circuit_mark_for_close_((c), (reason), __LINE__, SHORT_FILE__) -void assert_cpath_layer_ok(const crypt_path_t *cp); MOCK_DECL(void, assert_circuit_ok,(const circuit_t *c)); void circuit_free_all(void); void circuits_handle_oom(size_t current_allocation); @@ -238,6 +243,11 @@ MOCK_DECL(void, channel_note_destroy_not_pending, smartlist_t *circuit_find_circuits_to_upgrade_from_guard_wait(void); +/* Declare the handle helpers */ +HANDLE_DECL(circuit, circuit_t, ) +#define circuit_handle_free(h) \ + FREE_AND_NULL(circuit_handle_t, circuit_handle_free_, (h)) + #ifdef CIRCUITLIST_PRIVATE STATIC void circuit_free_(circuit_t *circ); #define circuit_free(circ) FREE_AND_NULL(circuit_t, circuit_free_, (circ)) |