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Introduce generic HS stats methods that apply to v2 and v3.
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@ -1742,17 +1742,6 @@ hs_v2_stats_free_(hs_v2_stats_t *victim_hs_v2_stats)
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tor_free(victim_hs_v2_stats);
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}
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/** Initialize hidden service statistics. */
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void
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rep_hist_hs_v2_stats_init(time_t now)
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{
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if (!hs_v2_stats) {
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hs_v2_stats = hs_v2_stats_new();
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}
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start_of_hs_v2_stats_interval = now;
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}
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/** Clear history of hidden service statistics and set the measurement
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* interval start to <b>now</b>. */
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static void
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@ -1770,25 +1759,6 @@ rep_hist_reset_hs_v2_stats(time_t now)
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start_of_hs_v2_stats_interval = now;
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}
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/** Stop collecting hidden service stats in a way that we can re-start
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* doing so in rep_hist_buffer_stats_init(). */
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void
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rep_hist_hs_v2_stats_term(void)
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{
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rep_hist_reset_hs_v2_stats(0);
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}
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/** We saw a new HS relay cell, Count it! */
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void
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rep_hist_seen_new_rp_cell(void)
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{
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if (!hs_v2_stats) {
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return; // We're not collecting stats
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}
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hs_v2_stats->rp_relay_cells_seen++;
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}
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/** As HSDirs, we saw another v2 onion with public key <b>pubkey</b>. Check
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* whether we have counted it before, if not count it now! */
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void
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@ -1946,6 +1916,38 @@ rep_hist_seen_new_rp_cell(bool is_v2)
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}
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}
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/** Generic HS stats code */
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/** Initialize v2 and v3 hidden service statistics. */
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void
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rep_hist_hs_stats_init(time_t now)
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{
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if (!hs_v2_stats) {
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hs_v2_stats = hs_v2_stats_new();
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}
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/* Start collecting v2 stats straight away */
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start_of_hs_v2_stats_interval = now;
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if (!hs_v3_stats) {
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hs_v3_stats = hs_v3_stats_new();
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}
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/* Start collecting v3 stats at the next 12:00 UTC */
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start_of_hs_v3_stats_interval = hs_get_start_time_of_next_time_period(now);
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}
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/** Stop collecting hidden service stats in a way that we can re-start
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* doing so in rep_hist_buffer_stats_init(). */
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void
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rep_hist_hs_stats_term(void)
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{
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rep_hist_reset_hs_v2_stats(0);
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rep_hist_reset_hs_v3_stats(0);
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}
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/** Stats reporting code */
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/* The number of cells that are supposed to be hidden from the adversary
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* by adding noise from the Laplace distribution. This value, divided by
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* EPSILON, is Laplace parameter b. It must be greather than 0. */
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