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81 lines
3.8 KiB
C
81 lines
3.8 KiB
C
/* Copyright (c) 2001 Matej Pfajfar.
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* Copyright (c) 2001-2004, Roger Dingledine.
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* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
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* Copyright (c) 2007-2018, The Tor Project, Inc. */
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/* See LICENSE for licensing information */
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#ifndef ROUTERSTATUS_ST_H
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#define ROUTERSTATUS_ST_H
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#include "feature/dirclient/download_status_st.h"
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/** Contents of a single router entry in a network status object.
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*/
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struct routerstatus_t {
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time_t published_on; /**< When was this router published? */
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char nickname[MAX_NICKNAME_LEN+1]; /**< The nickname this router says it
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* has. */
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char identity_digest[DIGEST_LEN]; /**< Digest of the router's identity
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* key. */
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/** Digest of the router's most recent descriptor or microdescriptor.
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* If it's a descriptor, we only use the first DIGEST_LEN bytes. */
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char descriptor_digest[DIGEST256_LEN];
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uint32_t addr; /**< IPv4 address for this router, in host order. */
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uint16_t or_port; /**< IPv4 OR port for this router. */
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uint16_t dir_port; /**< Directory port for this router. */
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tor_addr_t ipv6_addr; /**< IPv6 address for this router. */
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uint16_t ipv6_orport; /**< IPv6 OR port for this router. */
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unsigned int is_authority:1; /**< True iff this router is an authority. */
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unsigned int is_exit:1; /**< True iff this router is a good exit. */
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unsigned int is_stable:1; /**< True iff this router stays up a long time. */
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unsigned int is_fast:1; /**< True iff this router has good bandwidth. */
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/** True iff this router is called 'running' in the consensus. We give it
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* this funny name so that we don't accidentally use this bit as a view of
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* whether we think the router is *currently* running. If that's what you
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* want to know, look at is_running in node_t. */
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unsigned int is_flagged_running:1;
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unsigned int is_named:1; /**< True iff "nickname" belongs to this router. */
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unsigned int is_unnamed:1; /**< True iff "nickname" belongs to another
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* router. */
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unsigned int is_valid:1; /**< True iff this router isn't invalid. */
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unsigned int is_possible_guard:1; /**< True iff this router would be a good
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* choice as an entry guard. */
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unsigned int is_bad_exit:1; /**< True iff this node is a bad choice for
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* an exit node. */
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unsigned int is_hs_dir:1; /**< True iff this router is a v2-or-later hidden
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* service directory. */
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unsigned int is_v2_dir:1; /** True iff this router publishes an open DirPort
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* or it claims to accept tunnelled dir requests.
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*/
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unsigned int has_bandwidth:1; /**< The vote/consensus had bw info */
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unsigned int has_exitsummary:1; /**< The vote/consensus had exit summaries */
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unsigned int bw_is_unmeasured:1; /**< This is a consensus entry, with
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* the Unmeasured flag set. */
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/** Flags to summarize the protocol versions for this routerstatus_t. */
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protover_summary_flags_t pv;
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uint32_t bandwidth_kb; /**< Bandwidth (capacity) of the router as reported in
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* the vote/consensus, in kilobytes/sec. */
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/** The consensus has guardfraction information for this router. */
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unsigned int has_guardfraction:1;
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/** The guardfraction value of this router. */
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uint32_t guardfraction_percentage;
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char *exitsummary; /**< exit policy summary -
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* XXX weasel: this probably should not stay a string. */
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/* ---- The fields below aren't derived from the networkstatus; they
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* hold local information only. */
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time_t last_dir_503_at; /**< When did this router last tell us that it
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* was too busy to serve directory info? */
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download_status_t dl_status;
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};
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#endif
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