/* 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. */ /* See LICENSE for licensing information */ /** * \file connection_or.h * \brief Header file for connection_or.c. **/ #ifndef TOR_CONNECTION_OR_H #define TOR_CONNECTION_OR_H void connection_or_remove_from_identity_map(or_connection_t *conn); void connection_or_clear_identity_map(void); void clear_broken_connection_map(int disable); or_connection_t *connection_or_get_for_extend(const char *digest, const tor_addr_t *target_addr, const char **msg_out, int *launch_out); void connection_or_set_bad_connections(const char *digest, int force); int connection_or_reached_eof(or_connection_t *conn); int connection_or_process_inbuf(or_connection_t *conn); int connection_or_flushed_some(or_connection_t *conn); int connection_or_finished_flushing(or_connection_t *conn); int connection_or_finished_connecting(or_connection_t *conn); void connection_or_about_to_close(or_connection_t *conn); int connection_or_digest_is_known_relay(const char *id_digest); void connection_or_update_token_buckets(smartlist_t *conns, const or_options_t *options); void connection_or_connect_failed(or_connection_t *conn, int reason, const char *msg); void connection_or_notify_error(or_connection_t *conn, int reason, const char *msg); or_connection_t *connection_or_connect(const tor_addr_t *addr, uint16_t port, const char *id_digest, channel_tls_t *chan); void connection_or_close_normally(or_connection_t *orconn, int flush); void connection_or_close_for_error(or_connection_t *orconn, int flush); void connection_or_report_broken_states(int severity, int domain); int connection_tls_start_handshake(or_connection_t *conn, int receiving); int connection_tls_continue_handshake(or_connection_t *conn); int connection_init_or_handshake_state(or_connection_t *conn, int started_here); void connection_or_init_conn_from_address(or_connection_t *conn, const tor_addr_t *addr, uint16_t port, const char *id_digest, int started_here); int connection_or_client_learned_peer_id(or_connection_t *conn, const uint8_t *peer_id); time_t connection_or_client_used(or_connection_t *conn); int connection_or_get_num_circuits(or_connection_t *conn); void or_handshake_state_free(or_handshake_state_t *state); void or_handshake_state_record_cell(or_handshake_state_t *state, const cell_t *cell, int incoming); void or_handshake_state_record_var_cell(or_handshake_state_t *state, const var_cell_t *cell, int incoming); int connection_or_set_state_open(or_connection_t *conn); void connection_or_write_cell_to_buf(const cell_t *cell, or_connection_t *conn); void connection_or_write_var_cell_to_buf(const var_cell_t *cell, or_connection_t *conn); int connection_or_send_versions(or_connection_t *conn, int v3_plus); int connection_or_send_netinfo(or_connection_t *conn); int connection_or_send_certs_cell(or_connection_t *conn); int connection_or_send_auth_challenge_cell(or_connection_t *conn); int connection_or_compute_authenticate_cell_body(or_connection_t *conn, uint8_t *out, size_t outlen, crypto_pk_t *signing_key, int server); int connection_or_send_authenticate_cell(or_connection_t *conn, int type); int is_or_protocol_version_known(uint16_t version); void cell_pack(packed_cell_t *dest, const cell_t *src); void var_cell_pack_header(const var_cell_t *cell, char *hdr_out); var_cell_t *var_cell_new(uint16_t payload_len); void var_cell_free(var_cell_t *cell); #endif