diff options
Diffstat (limited to 'src/lib/ndpi_main.c')
| -rw-r--r-- | src/lib/ndpi_main.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c index 12a37a903..f821d681d 100644 --- a/src/lib/ndpi_main.c +++ b/src/lib/ndpi_main.c @@ -3481,6 +3481,8 @@ void ndpi_global_deinit(struct ndpi_global_context *g_ctx) { ndpi_lru_free_cache(g_ctx->msteams_global_cache); if(g_ctx->fpc_dns_global_cache) ndpi_lru_free_cache(g_ctx->fpc_dns_global_cache); + if(g_ctx->signal_global_cache) + ndpi_lru_free_cache(g_ctx->signal_global_cache); ndpi_free(g_ctx); } @@ -3976,6 +3978,24 @@ int ndpi_finalize_initialization(struct ndpi_detection_module_struct *ndpi_str) ndpi_str->cfg.ookla_cache_num_entries); } } + + if(ndpi_str->cfg.signal_cache_num_entries > 0) { + if(ndpi_str->cfg.signal_cache_scope == NDPI_LRUCACHE_SCOPE_GLOBAL) { + if(!ndpi_str->g_ctx->signal_global_cache) { + ndpi_str->g_ctx->signal_global_cache = ndpi_lru_cache_init(ndpi_str->cfg.signal_cache_num_entries, + ndpi_str->cfg.signal_cache_ttl, 1); + } + ndpi_str->signal_cache = ndpi_str->g_ctx->signal_global_cache; + } else { + ndpi_str->signal_cache = ndpi_lru_cache_init(ndpi_str->cfg.signal_cache_num_entries, + ndpi_str->cfg.signal_cache_ttl, 0); + } + if(!ndpi_str->signal_cache) { + NDPI_LOG_ERR(ndpi_str, "Error allocating lru cache (num_entries %u)\n", + ndpi_str->cfg.signal_cache_num_entries); + } + } + if(ndpi_str->cfg.bittorrent_cache_num_entries > 0) { if(ndpi_str->cfg.bittorrent_cache_scope == NDPI_LRUCACHE_SCOPE_GLOBAL) { if(!ndpi_str->g_ctx->bittorrent_global_cache) { @@ -4384,6 +4404,10 @@ void ndpi_exit_detection_module(struct ndpi_detection_module_struct *ndpi_str) { ndpi_str->ookla_cache) ndpi_lru_free_cache(ndpi_str->ookla_cache); + if(!ndpi_str->cfg.signal_cache_scope && + ndpi_str->signal_cache) + ndpi_lru_free_cache(ndpi_str->signal_cache); + if(!ndpi_str->cfg.bittorrent_cache_scope && ndpi_str->bittorrent_cache) ndpi_lru_free_cache(ndpi_str->bittorrent_cache); @@ -11998,6 +12022,10 @@ static const struct cfg_param { { NULL, "lru.fpc_dns.ttl", "60", "0", "16777215", CFG_PARAM_INT, __OFF(fpc_dns_cache_ttl), NULL }, { NULL, "lru.fpc_dns.scope", "0", "0", "1", CFG_PARAM_INT, __OFF(fpc_dns_cache_scope), clbk_only_with_global_ctx }, + { NULL, "lru.signal.size", "32768", "0", "16777215", CFG_PARAM_INT, __OFF(signal_cache_num_entries), NULL }, + { NULL, "lru.signal.ttl", "0", "0", "16777215", CFG_PARAM_INT, __OFF(signal_cache_ttl), NULL }, + { NULL, "lru.signal.scope", "0", "0", "1", CFG_PARAM_INT, __OFF(signal_cache_scope), clbk_only_with_global_ctx }, + { NULL, NULL, NULL, NULL, NULL, 0, -1, NULL }, }; |