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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) 2007-2020, The Tor Project, Inc. */
/* See LICENSE for licensing information */
/**
* @file routerlist_st.h
* @brief Router descriptor list structure.
**/
#ifndef ROUTERLIST_ST_H
#define ROUTERLIST_ST_H
#include "feature/nodelist/desc_store_st.h"
/** Contents of a directory of onion routers. */
struct routerlist_t {
/** Map from server identity digest to a member of routers. */
struct digest_ri_map_t *identity_map;
/** Map from server descriptor digest to a signed_descriptor_t from
* routers or old_routers. */
struct digest_sd_map_t *desc_digest_map;
/** Map from extra-info digest to an extrainfo_t. Only exists for
* routers in routers or old_routers. */
struct digest_ei_map_t *extra_info_map;
/** Map from extra-info digests to a signed_descriptor_t for a router
* descriptor having that extra-info digest. Only exists for
* routers in routers or old_routers. */
struct digest_sd_map_t *desc_by_eid_map;
/** List of routerinfo_t for all currently live routers we know. */
smartlist_t *routers;
/** List of signed_descriptor_t for older router descriptors we're
* caching. */
smartlist_t *old_routers;
/** Store holding server descriptors. If present, any router whose
* cache_info.saved_location == SAVED_IN_CACHE is stored in this file
* starting at cache_info.saved_offset */
desc_store_t desc_store;
/** Store holding extra-info documents. */
desc_store_t extrainfo_store;
};
#endif /* !defined(ROUTERLIST_ST_H) */
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