mirror of
https://gitlab.torproject.org/tpo/core/tor.git
synced 2025-02-27 16:45:53 +01:00
b54a5e704f
In dirauth:
* bwauth.c reads and uses bandwidth files
* guardfraction.c reads and uses the guardfraction file
* reachability.c tests relay reachability
* recommend_pkg.c handles the recommended-packages lines.
* recv_descs.c handles fingerprint files and processing incoming
routerinfos that relays upload to us
* voteflag.c computes flag thresholds and sets those thresholds on
routerstatuses when computing votes
In control:
* fmt_serverstatus.c generates the ancient "v1 server status"
format that controllers expect.
In nodelist:
* routerstatus_fmt.c formats routerstatus entries for a consensus,
a vote, or for the controller.
58 lines
2 KiB
C
58 lines
2 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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/**
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* \file bwauth.h
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* \brief Header file for bwauth.c
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**/
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#ifndef TOR_BWAUTH_H
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#define TOR_BWAUTH_H
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/** Maximum allowable length of bandwidth headers in a bandwidth file */
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#define MAX_BW_FILE_HEADER_COUNT_IN_VOTE 50
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/** Terminatore that separates bandwidth file headers from bandwidth file
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* relay lines */
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#define BW_FILE_HEADERS_TERMINATOR "=====\n"
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int dirserv_read_measured_bandwidths(const char *from_file,
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smartlist_t *routerstatuses,
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smartlist_t *bw_file_headers);
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int dirserv_query_measured_bw_cache_kb(const char *node_id,
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long *bw_out,
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time_t *as_of_out);
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void dirserv_clear_measured_bw_cache(void);
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int dirserv_has_measured_bw(const char *node_id);
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int dirserv_get_measured_bw_cache_size(void);
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void dirserv_count_measured_bws(const smartlist_t *routers);
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int dirserv_get_last_n_measured_bws(void);
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uint32_t dirserv_get_credible_bandwidth_kb(const routerinfo_t *ri);
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#ifdef BWAUTH_PRIVATE
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typedef struct measured_bw_line_t {
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char node_id[DIGEST_LEN];
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char node_hex[MAX_HEX_NICKNAME_LEN+1];
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long int bw_kb;
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} measured_bw_line_t;
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/* Put the MAX_MEASUREMENT_AGE #define here so unit tests can see it */
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#define MAX_MEASUREMENT_AGE (3*24*60*60) /* 3 days */
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STATIC int measured_bw_line_parse(measured_bw_line_t *out, const char *line,
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int line_is_after_headers);
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STATIC int measured_bw_line_apply(measured_bw_line_t *parsed_line,
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smartlist_t *routerstatuses);
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STATIC void dirserv_cache_measured_bw(const measured_bw_line_t *parsed_line,
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time_t as_of);
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STATIC void dirserv_expire_measured_bw_cache(time_t now);
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#endif /* defined(BWAUTH_PRIVATE) */
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#endif
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