diff options
Diffstat (limited to 'src/or/or.h')
| -rw-r--r-- | src/or/or.h | 63 |
1 files changed, 31 insertions, 32 deletions
diff --git a/src/or/or.h b/src/or/or.h index 7c44c7dd8..e17b5816a 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -196,6 +196,7 @@ typedef enum { * and let it use any circuit ID it wants. */ CIRC_ID_TYPE_NEITHER=2 } circ_id_type_t; +#define circ_id_type_bitfield_t ENUM_BF(circ_id_type_t) #define CONN_TYPE_MIN_ 3 /** Type for sockets listening for OR connections. */ @@ -400,13 +401,10 @@ typedef enum { #define CONTROL_CONN_STATE_NEEDAUTH 2 #define CONTROL_CONN_STATE_MAX_ 2 -#define DIR_PURPOSE_MIN_ 3 -/** A connection to a directory server: download a rendezvous - * descriptor. */ -#define DIR_PURPOSE_FETCH_RENDDESC 3 -/** A connection to a directory server: set after a rendezvous +#define DIR_PURPOSE_MIN_ 4 +/** A connection to a directory server: set after a v2 rendezvous * descriptor is downloaded. */ -#define DIR_PURPOSE_HAS_FETCHED_RENDDESC 4 +#define DIR_PURPOSE_HAS_FETCHED_RENDDESC_V2 4 /** A connection to a directory server: download one or more server * descriptors. */ #define DIR_PURPOSE_FETCH_SERVERDESC 6 @@ -415,9 +413,6 @@ typedef enum { #define DIR_PURPOSE_FETCH_EXTRAINFO 7 /** A connection to a directory server: upload a server descriptor. */ #define DIR_PURPOSE_UPLOAD_DIR 8 -/** A connection to a directory server: upload a rendezvous - * descriptor. */ -#define DIR_PURPOSE_UPLOAD_RENDDESC 9 /** A connection to a directory server: upload a v3 networkstatus vote. */ #define DIR_PURPOSE_UPLOAD_VOTE 10 /** A connection to a directory server: upload a v3 consensus signature */ @@ -451,7 +446,6 @@ typedef enum { * directory server. */ #define DIR_PURPOSE_IS_UPLOAD(p) \ ((p)==DIR_PURPOSE_UPLOAD_DIR || \ - (p)==DIR_PURPOSE_UPLOAD_RENDDESC || \ (p)==DIR_PURPOSE_UPLOAD_VOTE || \ (p)==DIR_PURPOSE_UPLOAD_SIGNATURES) @@ -610,7 +604,8 @@ typedef enum { #define END_OR_CONN_REASON_NO_ROUTE 6 /* no route to host/net */ #define END_OR_CONN_REASON_IO_ERROR 7 /* read/write error */ #define END_OR_CONN_REASON_RESOURCE_LIMIT 8 /* sockets, buffers, etc */ -#define END_OR_CONN_REASON_MISC 9 +#define END_OR_CONN_REASON_PT_MISSING 9 /* PT failed or not available */ +#define END_OR_CONN_REASON_MISC 10 /* Reasons why we (or a remote OR) might close a stream. See tor-spec.txt for * documentation of these. The values must match. */ @@ -1690,6 +1685,7 @@ typedef enum { DIR_SPOOL_CACHED_DIR, DIR_SPOOL_NETWORKSTATUS, DIR_SPOOL_MICRODESC, /* NOTE: if we add another entry, add another bit. */ } dir_spool_source_t; +#define dir_spool_source_bitfield_t ENUM_BF(dir_spool_source_t) /** Subtype of connection_t for an "directory connection" -- that is, an HTTP * connection to retrieve or serve directory material. */ @@ -1709,7 +1705,7 @@ typedef struct dir_connection_t { * "spooling" of directory material to the outbuf. Otherwise, we'd have * to append everything to the outbuf in one enormous chunk. */ /** What exactly are we spooling right now? */ - ENUM_BF(dir_spool_source_t) dir_spool_src : 3; + dir_spool_source_bitfield_t dir_spool_src : 3; /** If we're fetching descriptors, what router purpose shall we assign * to them? */ @@ -1882,12 +1878,13 @@ typedef enum { ADDR_POLICY_ACCEPT=1, ADDR_POLICY_REJECT=2, } addr_policy_action_t; +#define addr_policy_action_bitfield_t ENUM_BF(addr_policy_action_t) /** A reference-counted address policy rule. */ typedef struct addr_policy_t { int refcnt; /**< Reference count */ /** What to do when the policy matches.*/ - ENUM_BF(addr_policy_action_t) policy_type:2; + addr_policy_action_bitfield_t policy_type:2; unsigned int is_private:1; /**< True iff this is the pseudo-address, * "private". */ unsigned int is_canonical:1; /**< True iff this policy is the canonical @@ -1939,6 +1936,7 @@ typedef enum { */ SAVED_IN_JOURNAL } saved_location_t; +#define saved_location_bitfield_t ENUM_BF(saved_location_t) /** Enumeration: what kind of download schedule are we using for a given * object? */ @@ -1947,6 +1945,7 @@ typedef enum { DL_SCHED_CONSENSUS = 1, DL_SCHED_BRIDGE = 2, } download_schedule_t; +#define download_schedule_bitfield_t ENUM_BF(download_schedule_t) /** Information about our plans for retrying downloads for a downloadable * object. */ @@ -1955,7 +1954,7 @@ typedef struct download_status_t { * again? */ uint8_t n_download_failures; /**< Number of failures trying to download the * most recent descriptor. */ - ENUM_BF(download_schedule_t) schedule : 8; + download_schedule_bitfield_t schedule : 8; } download_status_t; /** If n_download_failures is this high, the download can never happen. */ @@ -2016,7 +2015,6 @@ typedef int16_t country_t; /** Information about another onion router in the network. */ typedef struct { signed_descriptor_t cache_info; - char *address; /**< Location of OR: either a hostname or an IP address. */ char *nickname; /**< Human-readable OR name. */ uint32_t addr; /**< IPv4 address of OR, in host order. */ @@ -2211,7 +2209,7 @@ typedef struct microdesc_t { */ time_t last_listed; /** Where is this microdescriptor currently stored? */ - ENUM_BF(saved_location_t) saved_location : 3; + saved_location_bitfield_t saved_location : 3; /** If true, do not attempt to cache this microdescriptor on disk. */ unsigned int no_save : 1; /** If true, this microdesc has an entry in the microdesc_map */ @@ -2421,8 +2419,8 @@ typedef enum { /** A common structure to hold a v3 network status vote, or a v3 network * status consensus. */ typedef struct networkstatus_t { - ENUM_BF(networkstatus_type_t) type : 8; /**< Vote, consensus, or opinion? */ - ENUM_BF(consensus_flavor_t) flavor : 8; /**< If a consensus, what kind? */ + networkstatus_type_t type; /**< Vote, consensus, or opinion? */ + consensus_flavor_t flavor; /**< If a consensus, what kind? */ unsigned int has_measured_bws : 1;/**< True iff this networkstatus contains * measured= bandwidth values. */ @@ -2594,13 +2592,8 @@ typedef struct authority_cert_t { */ typedef enum { NO_DIRINFO = 0, - /** Serves/signs v1 directory information: Big lists of routers, and short - * routerstatus documents. */ - V1_DIRINFO = 1 << 0, /** Serves/signs v3 directory information: votes, consensuses, certs */ V3_DIRINFO = 1 << 2, - /** Serves hidden service descriptors. */ - HIDSERV_DIRINFO = 1 << 3, /** Serves bridge descriptors. */ BRIDGE_DIRINFO = 1 << 4, /** Serves extrainfo documents. */ @@ -2825,6 +2818,9 @@ typedef struct circuit_t { * more. */ int deliver_window; + /** Temporary field used during circuits_handle_oom. */ + uint32_t age_tmp; + /** For storage while n_chan is pending (state CIRCUIT_STATE_CHAN_WAIT). */ struct create_cell_t *n_chan_create_cell; @@ -2943,6 +2939,7 @@ typedef enum { */ PATH_STATE_ALREADY_COUNTED = 6, } path_state_t; +#define path_state_bitfield_t ENUM_BF(path_state_t) /** An origin_circuit_t holds data necessary to build and use a circuit. */ @@ -2993,7 +2990,7 @@ typedef struct origin_circuit_t { * circuit building and usage accounting. See path_state_t * for more details. */ - ENUM_BF(path_state_t) path_state : 3; + path_state_bitfield_t path_state : 3; /* If this flag is set, we should not consider attaching any more * connections to this circuit. */ @@ -3485,9 +3482,8 @@ typedef struct { config_line_t *DirPort_lines; config_line_t *DNSPort_lines; /**< Ports to listen on for DNS requests. */ - uint64_t MaxMemInCellQueues; /**< If we have more memory than this allocated - * for circuit cell queues, run the OOM handler - */ + uint64_t MaxMemInQueues; /**< If we have more memory than this allocated + * for queues and buffers, run the OOM handler */ /** @name port booleans * @@ -3509,8 +3505,6 @@ typedef struct { int AssumeReachable; /**< Whether to publish our descriptor regardless. */ int AuthoritativeDir; /**< Boolean: is this an authoritative directory? */ - int V1AuthoritativeDir; /**< Boolean: is this an authoritative directory - * for version 1 directories? */ int V3AuthoritativeDir; /**< Boolean: is this an authoritative directory * for version 3 directories? */ int NamingAuthoritativeDir; /**< Boolean: is this an authoritative directory @@ -3653,6 +3647,10 @@ typedef struct { * a new one? */ int MaxCircuitDirtiness; /**< Never use circs that were first used more than this interval ago. */ + int PredictedPortsRelevanceTime; /** How long after we've requested a + * connection for a given port, do we want + * to continue to pick exits that support + * that port? */ uint64_t BandwidthRate; /**< How much bandwidth, on average, are we willing * to use in a second? */ uint64_t BandwidthBurst; /**< How much bandwidth, at maximum, are we willing @@ -4494,6 +4492,7 @@ typedef enum { * did this remapping happen." */ ADDRMAPSRC_NONE } addressmap_entry_source_t; +#define addressmap_entry_source_bitfield_t ENUM_BF(addressmap_entry_source_t) /********************************* control.c ***************************/ @@ -4852,9 +4851,9 @@ typedef struct rend_service_descriptor_t { crypto_pk_t *pk; /**< This service's public key. */ int version; /**< Version of the descriptor format: 0 or 2. */ time_t timestamp; /**< Time when the descriptor was generated. */ - /** Bitmask: which rendezvous protocols are supported? - * (We allow bits '0', '1', and '2' to be set.) */ - int protocols : REND_PROTOCOL_VERSION_BITMASK_WIDTH; + /** Bitmask: which introduce/rendezvous protocols are supported? + * (We allow bits '0', '1', '2' and '3' to be set.) */ + unsigned protocols : REND_PROTOCOL_VERSION_BITMASK_WIDTH; /** List of the service's introduction points. Elements are removed if * introduction attempts fail. */ smartlist_t *intro_nodes; |