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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) 2007-2019, The Tor Project, Inc. */
/* See LICENSE for licensing information */
#ifndef ROUTERSTATUS_ST_H
#define ROUTERSTATUS_ST_H
#include "feature/dirclient/download_status_st.h"
/** Contents of a single router entry in a network status object.
*/
struct routerstatus_t {
time_t published_on; /**< When was this router published? */
char nickname[MAX_NICKNAME_LEN+1]; /**< The nickname this router says it
* has. */
char identity_digest[DIGEST_LEN]; /**< Digest of the router's identity
* key. */
/** Digest of the router's most recent descriptor or microdescriptor.
* If it's a descriptor, we only use the first DIGEST_LEN bytes. */
char descriptor_digest[DIGEST256_LEN];
uint32_t addr; /**< IPv4 address for this router, in host order. */
uint16_t or_port; /**< IPv4 OR port for this router. */
uint16_t dir_port; /**< Directory port for this router. */
tor_addr_t ipv6_addr; /**< IPv6 address for this router. */
uint16_t ipv6_orport; /**< IPv6 OR port for this router. */
unsigned int is_authority:1; /**< True iff this router is an authority. */
unsigned int is_exit:1; /**< True iff this router is a good exit. */
unsigned int is_stable:1; /**< True iff this router stays up a long time. */
unsigned int is_fast:1; /**< True iff this router has good bandwidth. */
/** True iff this router is called 'running' in the consensus. We give it
* this funny name so that we don't accidentally use this bit as a view of
* whether we think the router is *currently* running. If that's what you
* want to know, look at is_running in node_t. */
unsigned int is_flagged_running:1;
unsigned int is_named:1; /**< True iff "nickname" belongs to this router. */
unsigned int is_unnamed:1; /**< True iff "nickname" belongs to another
* router. */
unsigned int is_valid:1; /**< True iff this router isn't invalid. */
unsigned int is_possible_guard:1; /**< True iff this router would be a good
* choice as an entry guard. */
unsigned int is_bad_exit:1; /**< True iff this node is a bad choice for
* an exit node. */
unsigned int is_hs_dir:1; /**< True iff this router is a v2-or-later hidden
* service directory. */
unsigned int is_v2_dir:1; /** True iff this router publishes an open DirPort
* or it claims to accept tunnelled dir requests.
*/
unsigned int has_bandwidth:1; /**< The vote/consensus had bw info */
unsigned int has_exitsummary:1; /**< The vote/consensus had exit summaries */
unsigned int bw_is_unmeasured:1; /**< This is a consensus entry, with
* the Unmeasured flag set. */
/** Flags to summarize the protocol versions for this routerstatus_t. */
protover_summary_flags_t pv;
uint32_t bandwidth_kb; /**< Bandwidth (capacity) of the router as reported in
* the vote/consensus, in kilobytes/sec. */
/** The consensus has guardfraction information for this router. */
unsigned int has_guardfraction:1;
/** The guardfraction value of this router. */
uint32_t guardfraction_percentage;
char *exitsummary; /**< exit policy summary -
* XXX weasel: this probably should not stay a string. */
/* ---- The fields below aren't derived from the networkstatus; they
* hold local information only. */
time_t last_dir_503_at; /**< When did this router last tell us that it
* was too busy to serve directory info? */
download_status_t dl_status;
};
#endif
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