diff options
Diffstat (limited to 'src/or/relay.h')
| -rw-r--r-- | src/or/relay.h | 46 |
1 files changed, 29 insertions, 17 deletions
diff --git a/src/or/relay.h b/src/or/relay.h index c55813b33..1fef10a7d 100644 --- a/src/or/relay.h +++ b/src/or/relay.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) 2007-2012, The Tor Project, Inc. */ + * Copyright (c) 2007-2013, The Tor Project, Inc. */ /* See LICENSE for licensing information */ /** @@ -9,8 +9,8 @@ * \brief Header file for relay.c. **/ -#ifndef _TOR_RELAY_H -#define _TOR_RELAY_H +#ifndef TOR_RELAY_H +#define TOR_RELAY_H extern uint64_t stats_n_relay_cells_relayed; extern uint64_t stats_n_relay_cells_delivered; @@ -20,9 +20,15 @@ int circuit_receive_relay_cell(cell_t *cell, circuit_t *circ, void relay_header_pack(uint8_t *dest, const relay_header_t *src); void relay_header_unpack(relay_header_t *dest, const uint8_t *src); -int relay_send_command_from_edge(streamid_t stream_id, circuit_t *circ, +int relay_send_command_from_edge_(streamid_t stream_id, circuit_t *circ, uint8_t relay_command, const char *payload, - size_t payload_len, crypt_path_t *cpath_layer); + size_t payload_len, crypt_path_t *cpath_layer, + const char *filename, int lineno); +#define relay_send_command_from_edge(stream_id, circ, relay_command, payload, \ + payload_len, cpath_layer) \ + relay_send_command_from_edge_((stream_id), (circ), (relay_command), \ + (payload), (payload_len), (cpath_layer), \ + __FILE__, __LINE__) int connection_edge_send_command(edge_connection_t *fromconn, uint8_t relay_command, const char *payload, size_t payload_len); @@ -42,32 +48,38 @@ void clean_cell_pool(void); void dump_cell_pool_usage(int severity); size_t packed_cell_mem_cost(void); +/* For channeltls.c */ +void packed_cell_free(packed_cell_t *cell); + void cell_queue_clear(cell_queue_t *queue); void cell_queue_append(cell_queue_t *queue, packed_cell_t *cell); -void cell_queue_append_packed_copy(cell_queue_t *queue, const cell_t *cell); +void cell_queue_append_packed_copy(cell_queue_t *queue, const cell_t *cell, + int wide_circ_ids); -void append_cell_to_circuit_queue(circuit_t *circ, or_connection_t *orconn, +void append_cell_to_circuit_queue(circuit_t *circ, channel_t *chan, cell_t *cell, cell_direction_t direction, streamid_t fromstream); -void connection_or_unlink_all_active_circs(or_connection_t *conn); -int connection_or_flush_from_first_active_circuit(or_connection_t *conn, - int max, time_t now); -void assert_active_circuits_ok(or_connection_t *orconn); -void make_circuit_inactive_on_conn(circuit_t *circ, or_connection_t *conn); -void make_circuit_active_on_conn(circuit_t *circ, or_connection_t *conn); +void channel_unlink_all_circuits(channel_t *chan); +int channel_flush_from_first_active_circuit(channel_t *chan, int max); +void assert_circuit_mux_okay(channel_t *chan); +void update_circuit_on_cmux_(circuit_t *circ, cell_direction_t direction, + const char *file, int lineno); +#define update_circuit_on_cmux(circ, direction) \ + update_circuit_on_cmux_((circ), (direction), SHORT_FILE__, __LINE__) int append_address_to_payload(uint8_t *payload_out, const tor_addr_t *addr); const uint8_t *decode_address_from_payload(tor_addr_t *addr_out, const uint8_t *payload, int payload_len); -unsigned cell_ewma_get_tick(void); -void cell_ewma_set_scale_factor(const or_options_t *options, - const networkstatus_t *consensus); -void circuit_clear_cell_queue(circuit_t *circ, or_connection_t *orconn); +void circuit_clear_cell_queue(circuit_t *circ, channel_t *chan); + +void stream_choice_seed_weak_rng(void); #ifdef RELAY_PRIVATE int relay_crypt(circuit_t *circ, cell_t *cell, cell_direction_t cell_direction, crypt_path_t **layer_hint, char *recognized); +int connected_cell_parse(const relay_header_t *rh, const cell_t *cell, + tor_addr_t *addr_out, int *ttl_out); #endif #endif |