void gnet_stats_count_dropped(gnutella_node_t *n, msg_drop_reason_t reason) { uint32 size; uint type; gnet_stats_t *stats; g_assert(UNSIGNED(reason) < MSG_DROP_REASON_COUNT); g_assert(thread_is_main()); stats = NODE_USES_UDP(n) ? &gnet_udp_stats : &gnet_tcp_stats; if (NODE_TALKS_G2(n)) { int f = g2_msg_type(n->data, n->size); if (f != G2_MSG_MAX) { f += MSG_G2_BASE; } else { f = G_N_ELEMENTS(stats_lut) - 1; /* Last, holds MSG_UNKNOWN */ } type = stats_lut[f]; size = n->size; } else { type = stats_lut[gnutella_header_get_function(&n->header)]; size = n->size + sizeof(n->header); } entropy_harvest_small( VARLEN(n->addr), VARLEN(n->port), VARLEN(reason), VARLEN(type), VARLEN(size), NULL); DROP_STATS(stats, type, size); node_inc_rxdrop(n); switch (reason) { case MSG_DROP_HOSTILE_IP: n->n_hostile++; break; case MSG_DROP_SPAM: n->n_spam++; break; case MSG_DROP_EVIL: n->n_evil++; break; default: ; } if (NODE_TALKS_G2(n)) { if (GNET_PROPERTY(log_dropped_g2)) { g2_msg_log_dropped_data(n->data, n->size, "from %s: %s", node_infostr(n), gnet_stats_drop_reason_to_string(reason)); } } else { if (GNET_PROPERTY(log_dropped_gnutella)) { gmsg_log_split_dropped(&n->header, n->data, n->size, "from %s: %s", node_infostr(n), gnet_stats_drop_reason_to_string(reason)); } } }
void gnet_stats_count_dropped_nosize( const gnutella_node_t *n, msg_drop_reason_t reason) { uint type; gnet_stats_t *stats; g_assert(UNSIGNED(reason) < MSG_DROP_REASON_COUNT); g_assert(thread_is_main()); g_assert(!NODE_TALKS_G2(n)); type = stats_lut[gnutella_header_get_function(&n->header)]; stats = NODE_USES_UDP(n) ? &gnet_udp_stats : &gnet_tcp_stats; entropy_harvest_small(VARLEN(n->addr), VARLEN(n->port), NULL); /* Data part of message not read */ DROP_STATS(stats, type, sizeof(n->header)); if (GNET_PROPERTY(log_dropped_gnutella)) gmsg_log_split_dropped(&n->header, n->data, 0, "from %s: %s", node_infostr(n), gnet_stats_drop_reason_to_string(reason)); }
const char * guc_gnet_stats_drop_reason_to_string(msg_drop_reason_t reason) { return gnet_stats_drop_reason_to_string(reason); }