diff options
Diffstat (limited to 'src/or/rendcache.h')
| -rw-r--r-- | src/or/rendcache.h | 56 |
1 files changed, 42 insertions, 14 deletions
diff --git a/src/or/rendcache.h b/src/or/rendcache.h index 0512058054..0e8b918753 100644 --- a/src/or/rendcache.h +++ b/src/or/rendcache.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2015, The Tor Project, Inc. */ +/* Copyright (c) 2015-2016, The Tor Project, Inc. */ /* See LICENSE for licensing information */ /** @@ -48,27 +48,29 @@ typedef struct rend_cache_failure_t { digestmap_t *intro_failures; } rend_cache_failure_t; +typedef enum { + REND_CACHE_TYPE_CLIENT = 1, + REND_CACHE_TYPE_SERVICE = 2, +} rend_cache_type_t; + void rend_cache_init(void); -void rend_cache_clean(time_t now); +void rend_cache_clean(time_t now, rend_cache_type_t cache_type); void rend_cache_failure_clean(time_t now); void rend_cache_clean_v2_descs_as_dir(time_t now, size_t min_to_remove); void rend_cache_purge(void); void rend_cache_free_all(void); int rend_cache_lookup_entry(const char *query, int version, rend_cache_entry_t **entry_out); +int rend_cache_lookup_v2_desc_as_service(const char *query, + rend_cache_entry_t **entry_out); int rend_cache_lookup_v2_desc_as_dir(const char *query, const char **desc); -/** Return value from rend_cache_store_v2_desc_as_{dir,client}. */ -typedef enum { - RCS_NOTDIR = -2, /**< We're not a directory */ - RCS_BADDESC = -1, /**< This descriptor is no good. */ - RCS_OKAY = 0 /**< All worked as expected */ -} rend_cache_store_status_t; - -rend_cache_store_status_t rend_cache_store_v2_desc_as_dir(const char *desc); -rend_cache_store_status_t rend_cache_store_v2_desc_as_client(const char *desc, - const char *desc_id_base32, - const rend_data_t *rend_query, - rend_cache_entry_t **entry); + +int rend_cache_store_v2_desc_as_dir(const char *desc); +int rend_cache_store_v2_desc_as_service(const char *desc); +int rend_cache_store_v2_desc_as_client(const char *desc, + const char *desc_id_base32, + const rend_data_t *rend_query, + rend_cache_entry_t **entry); size_t rend_cache_get_total_allocation(void); void rend_cache_intro_failure_note(rend_intro_point_failure_t failure, @@ -76,5 +78,31 @@ void rend_cache_intro_failure_note(rend_intro_point_failure_t failure, const char *service_id); void rend_cache_failure_purge(void); +#ifdef RENDCACHE_PRIVATE + +STATIC size_t rend_cache_entry_allocation(const rend_cache_entry_t *e); +STATIC void rend_cache_entry_free(rend_cache_entry_t *e); +STATIC void rend_cache_failure_intro_entry_free(rend_cache_failure_intro_t + *entry); +STATIC void rend_cache_failure_entry_free(rend_cache_failure_t *entry); +STATIC int cache_failure_intro_lookup(const uint8_t *identity, + const char *service_id, + rend_cache_failure_intro_t + **intro_entry); +STATIC void rend_cache_decrement_allocation(size_t n); +STATIC void rend_cache_increment_allocation(size_t n); +STATIC rend_cache_failure_intro_t *rend_cache_failure_intro_entry_new( + rend_intro_point_failure_t failure); +STATIC rend_cache_failure_t *rend_cache_failure_entry_new(void); +STATIC void rend_cache_failure_remove(rend_service_descriptor_t *desc); +STATIC void cache_failure_intro_add(const uint8_t *identity, + const char *service_id, + rend_intro_point_failure_t failure); +STATIC void validate_intro_point_failure(const rend_service_descriptor_t *desc, + const char *service_id); + +STATIC void rend_cache_failure_entry_free_(void *entry); +#endif + #endif /* TOR_RENDCACHE_H */ |