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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) 2007-2018, The Tor Project, Inc. */
- /* See LICENSE for licensing information */
- #ifndef ENTRY_PORT_CFG_ST_H
- #define ENTRY_PORT_CFG_ST_H
- #include "lib/cc/torint.h"
- #include "core/or/or.h"
- struct entry_port_cfg_t {
- /* Client port types (socks, dns, trans, natd) only: */
- uint8_t isolation_flags; /**< Zero or more isolation flags */
- int session_group; /**< A session group, or -1 if this port is not in a
- * session group. */
- /* Socks only: */
- /** When both no-auth and user/pass are advertised by a SOCKS client, select
- * no-auth. */
- unsigned int socks_prefer_no_auth : 1;
- /** When ISO_SOCKSAUTH is in use, Keep-Alive circuits indefinitely. */
- unsigned int socks_iso_keep_alive : 1;
- /* Client port types only: */
- unsigned int ipv4_traffic : 1;
- unsigned int ipv6_traffic : 1;
- unsigned int prefer_ipv6 : 1;
- unsigned int dns_request : 1;
- unsigned int onion_traffic : 1;
- /** For a socks listener: should we cache IPv4/IPv6 DNS information that
- * exit nodes tell us?
- *
- * @{ */
- unsigned int cache_ipv4_answers : 1;
- unsigned int cache_ipv6_answers : 1;
- /** @} */
- /** For a socks listeners: if we find an answer in our client-side DNS cache,
- * should we use it?
- *
- * @{ */
- unsigned int use_cached_ipv4_answers : 1;
- unsigned int use_cached_ipv6_answers : 1;
- /** @} */
- /** For socks listeners: When we can automap an address to IPv4 or IPv6,
- * do we prefer IPv6? */
- unsigned int prefer_ipv6_virtaddr : 1;
- };
- #endif
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