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/* Copyright (c) 2001 Matej Pfajfar.
* Copyright (c) 2001-2004, Roger Dingledine.
* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
* Copyright (c) 2007-2013, The Tor Project, Inc. */
/* See LICENSE for licensing information */
/**
* \file networkstatus.h
* \brief Header file for networkstatus.c.
**/
#ifndef TOR_NETWORKSTATUS_H
#define TOR_NETWORKSTATUS_H
void networkstatus_reset_warnings(void);
void networkstatus_reset_download_failures(void);
int router_reload_consensus_networkstatus(void);
void routerstatus_free(routerstatus_t *rs);
void networkstatus_vote_free(networkstatus_t *ns);
networkstatus_voter_info_t *networkstatus_get_voter_by_id(
networkstatus_t *vote,
const char *identity);
int networkstatus_check_consensus_signature(networkstatus_t *consensus,
int warn);
int networkstatus_check_document_signature(const networkstatus_t *consensus,
document_signature_t *sig,
const authority_cert_t *cert);
char *networkstatus_get_cache_filename(const char *identity_digest);
int compare_digest_to_routerstatus_entry(const void *_key,
const void **_member);
int compare_digest_to_vote_routerstatus_entry(const void *_key,
const void **_member);
const routerstatus_t *networkstatus_vote_find_entry(networkstatus_t *ns,
const char *digest);
routerstatus_t *networkstatus_vote_find_mutable_entry(networkstatus_t *ns,
const char *digest);
int networkstatus_vote_find_entry_idx(networkstatus_t *ns,
const char *digest, int *found_out);
download_status_t *router_get_dl_status_by_descriptor_digest(const char *d);
const routerstatus_t *router_get_consensus_status_by_id(const char *digest);
routerstatus_t *router_get_mutable_consensus_status_by_id(
const char *digest);
const routerstatus_t *router_get_consensus_status_by_descriptor_digest(
networkstatus_t *consensus,
const char *digest);
routerstatus_t *router_get_mutable_consensus_status_by_descriptor_digest(
networkstatus_t *consensus,
const char *digest);
const routerstatus_t *router_get_consensus_status_by_nickname(
const char *nickname,
int warn_if_unnamed);
const char *networkstatus_get_router_digest_by_nickname(const char *nickname);
int networkstatus_nickname_is_unnamed(const char *nickname);
void networkstatus_consensus_download_failed(int status_code,
const char *flavname);
void update_consensus_networkstatus_fetch_time(time_t now);
int should_delay_dir_fetches(const or_options_t *options);
void update_networkstatus_downloads(time_t now);
void update_certificate_downloads(time_t now);
int consensus_is_waiting_for_certs(void);
int client_would_use_router(const routerstatus_t *rs, time_t now,
const or_options_t *options);
networkstatus_t *networkstatus_get_latest_consensus(void);
networkstatus_t *networkstatus_get_latest_consensus_by_flavor(
consensus_flavor_t f);
networkstatus_t *networkstatus_get_live_consensus(time_t now);
networkstatus_t *networkstatus_get_reasonably_live_consensus(time_t now,
int flavor);
#define NSSET_FROM_CACHE 1
#define NSSET_WAS_WAITING_FOR_CERTS 2
#define NSSET_DONT_DOWNLOAD_CERTS 4
#define NSSET_ACCEPT_OBSOLETE 8
#define NSSET_REQUIRE_FLAVOR 16
int networkstatus_set_current_consensus(const char *consensus,
const char *flavor,
unsigned flags);
void networkstatus_note_certs_arrived(void);
void routers_update_all_from_networkstatus(time_t now, int dir_version);
void routers_update_status_from_consensus_networkstatus(smartlist_t *routers,
int reset_failures);
void signed_descs_update_status_from_consensus_networkstatus(
smartlist_t *descs);
char *networkstatus_getinfo_helper_single(const routerstatus_t *rs);
char *networkstatus_getinfo_by_purpose(const char *purpose_string, time_t now);
void networkstatus_dump_bridge_status_to_file(time_t now);
int32_t networkstatus_get_param(const networkstatus_t *ns,
const char *param_name,
int32_t default_val, int32_t min_val,
int32_t max_val);
int getinfo_helper_networkstatus(control_connection_t *conn,
const char *question, char **answer,
const char **errmsg);
int32_t networkstatus_get_bw_weight(networkstatus_t *ns, const char *weight,
int32_t default_val);
const char *networkstatus_get_flavor_name(consensus_flavor_t flav);
int networkstatus_parse_flavor_name(const char *flavname);
void document_signature_free(document_signature_t *sig);
document_signature_t *document_signature_dup(const document_signature_t *sig);
void networkstatus_free_all(void);
int networkstatus_get_weight_scale_param(networkstatus_t *ns);
#endif
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