1 files changed, 0 insertions, 251 deletions
diff --git a/src/or/status.c b/src/or/status.c
deleted file mode 100644
index 2259b3aae7..0000000000
--- a/src/or/status.c
+++ /dev/null
@@ -1,251 +0,0 @@
-/* Copyright (c) 2010-2018, The Tor Project, Inc. */
-/* See LICENSE for licensing information */
-
-/**
- * \file status.c
- * \brief Collect status information and log heartbeat messages.
- *
- * This module is responsible for implementing the heartbeat log messages,
- * which periodically inform users and operators about basic facts to
- * do with their Tor instance.  The log_heartbeat() function, invoked from
- * main.c, is the principle entry point.  It collects data from elsewhere
- * in Tor, and logs it in a human-readable format.
- **/
-
-#define STATUS_PRIVATE
-
-#include "or/or.h"
-#include "or/circuituse.h"
-#include "or/config.h"
-#include "or/status.h"
-#include "or/nodelist.h"
-#include "or/relay.h"
-#include "or/router.h"
-#include "or/circuitlist.h"
-#include "or/main.h"
-#include "or/rephist.h"
-#include "or/hibernate.h"
-#include "or/statefile.h"
-#include "or/hs_stats.h"
-#include "or/hs_service.h"
-#include "or/dos.h"
-
-#include "or/or_state_st.h"
-#include "or/routerinfo_st.h"
-#include "lib/tls/tortls.h"
-
-static void log_accounting(const time_t now, const or_options_t *options);
-#include "or/geoip.h"
-
-/** Return the total number of circuits. */
-STATIC int
-count_circuits(void)
-{
-  return smartlist_len(circuit_get_global_list());
-}
-
-/** Take seconds <b>secs</b> and return a newly allocated human-readable
- * uptime string. */
-STATIC char *
-secs_to_uptime(long secs)
-{
-  long int days = secs / 86400;
-  int hours = (int)((secs - (days * 86400)) / 3600);
-  int minutes = (int)((secs - (days * 86400) - (hours * 3600)) / 60);
-  char *uptime_string = NULL;
-
-  switch (days) {
-  case 0:
-    tor_asprintf(&uptime_string, "%d:%02d hours", hours, minutes);
-    break;
-  case 1:
-    tor_asprintf(&uptime_string, "%ld day %d:%02d hours",
-                 days, hours, minutes);
-    break;
-  default:
-    tor_asprintf(&uptime_string, "%ld days %d:%02d hours",
-                 days, hours, minutes);
-    break;
-  }
-
-  return uptime_string;
-}
-
-/** Take <b>bytes</b> and returns a newly allocated human-readable usage
- * string. */
-STATIC char *
-bytes_to_usage(uint64_t bytes)
-{
-  char *bw_string = NULL;
-
-  if (bytes < (1<<20)) { /* Less than a megabyte. */
-    tor_asprintf(&bw_string, "%"PRIu64" kB", (bytes>>10));
-  } else if (bytes < (1<<30)) { /* Megabytes. Let's add some precision. */
-    double bw = ((double)bytes);
-    tor_asprintf(&bw_string, "%.2f MB", bw/(1<<20));
-  } else { /* Gigabytes. */
-    double bw = ((double)bytes);
-    tor_asprintf(&bw_string, "%.2f GB", bw/(1<<30));
-  }
-
-  return bw_string;
-}
-
-/** Log some usage info about our onion service(s). */
-static void
-log_onion_service_stats(void)
-{
-  unsigned int num_services = hs_service_get_num_services();
-
-  /* If there are no active onion services, no need to print logs */
-  if (num_services == 0) {
-    return;
-  }
-
-  log_notice(LD_HEARTBEAT,
-             "Our onion service%s received %u v2 and %u v3 INTRODUCE2 cells "
-             "and attempted to launch %d rendezvous circuits.",
-             num_services == 1 ? "" : "s",
-             hs_stats_get_n_introduce2_v2_cells(),
-             hs_stats_get_n_introduce2_v3_cells(),
-             hs_stats_get_n_rendezvous_launches());
-}
-
-/** Log a "heartbeat" message describing Tor's status and history so that the
- * user can know that there is indeed a running Tor.  Return 0 on success and
- * -1 on failure. */
-int
-log_heartbeat(time_t now)
-{
-  char *bw_sent = NULL;
-  char *bw_rcvd = NULL;
-  char *uptime = NULL;
-  const routerinfo_t *me;
-  double r = tls_get_write_overhead_ratio();
-  const int hibernating = we_are_hibernating();
-
-  const or_options_t *options = get_options();
-
-  if (public_server_mode(options) && !hibernating) {
-    /* Let's check if we are in the current cached consensus. */
-    if (!(me = router_get_my_routerinfo()))
-      return -1; /* Something stinks, we won't even attempt this. */
-    else
-      if (!node_get_by_id(me->cache_info.identity_digest))
-        log_fn(LOG_NOTICE, LD_HEARTBEAT, "Heartbeat: It seems like we are not "
-               "in the cached consensus.");
-  }
-
-  uptime = secs_to_uptime(get_uptime());
-  bw_rcvd = bytes_to_usage(get_bytes_read());
-  bw_sent = bytes_to_usage(get_bytes_written());
-
-  log_fn(LOG_NOTICE, LD_HEARTBEAT, "Heartbeat: Tor's uptime is %s, with %d "
-         "circuits open. I've sent %s and received %s.%s",
-         uptime, count_circuits(), bw_sent, bw_rcvd,
-         hibernating?" We are currently hibernating.":"");
-
-  if (server_mode(options) && accounting_is_enabled(options) && !hibernating) {
-    log_accounting(now, options);
-  }
-
-  double fullness_pct = 100;
-  if (stats_n_data_cells_packaged && !hibernating) {
-    fullness_pct =
-      100*(((double)stats_n_data_bytes_packaged) /
-           ((double)stats_n_data_cells_packaged*RELAY_PAYLOAD_SIZE));
-  }
-  const double overhead_pct = ( r - 1.0 ) * 100.0;
-
-#define FULLNESS_PCT_THRESHOLD 80
-#define TLS_OVERHEAD_THRESHOLD 15
-
-  const int severity = (fullness_pct < FULLNESS_PCT_THRESHOLD ||
-                        overhead_pct > TLS_OVERHEAD_THRESHOLD)
-    ? LOG_NOTICE : LOG_INFO;
-
-  log_fn(severity, LD_HEARTBEAT,
-         "Average packaged cell fullness: %2.3f%%. "
-         "TLS write overhead: %.f%%", fullness_pct, overhead_pct);
-
-  if (public_server_mode(options)) {
-    rep_hist_log_circuit_handshake_stats(now);
-    rep_hist_log_link_protocol_counts();
-    dos_log_heartbeat();
-  }
-
-  circuit_log_ancient_one_hop_circuits(1800);
-
-  if (options->BridgeRelay) {
-    char *msg = NULL;
-    msg = format_client_stats_heartbeat(now);
-    if (msg)
-      log_notice(LD_HEARTBEAT, "%s", msg);
-    tor_free(msg);
-  }
-
-  if (options->MainloopStats) {
-    const uint64_t main_loop_success_count = get_main_loop_success_count();
-    const uint64_t main_loop_error_count = get_main_loop_error_count();
-    const uint64_t main_loop_idle_count = get_main_loop_idle_count();
-
-    log_fn(LOG_NOTICE, LD_HEARTBEAT, "Main event loop statistics: "
-         "%"PRIu64 " successful returns, "
-         "%"PRIu64 " erroneous returns, and "
-         "%"PRIu64 " idle returns.",
-         (main_loop_success_count),
-         (main_loop_error_count),
-         (main_loop_idle_count));
-  }
-
-  /** Now, if we are an HS service, log some stats about our usage */
-  log_onion_service_stats();
-
-  tor_free(uptime);
-  tor_free(bw_sent);
-  tor_free(bw_rcvd);
-
-  return 0;
-}
-
-static void
-log_accounting(const time_t now, const or_options_t *options)
-{
-  or_state_t *state = get_or_state();
-  char *acc_rcvd = bytes_to_usage(state->AccountingBytesReadInInterval);
-  char *acc_sent = bytes_to_usage(state->AccountingBytesWrittenInInterval);
-  char *acc_used = bytes_to_usage(get_accounting_bytes());
-  uint64_t acc_bytes = options->AccountingMax;
-  char *acc_max;
-  time_t interval_end = accounting_get_end_time();
-  char end_buf[ISO_TIME_LEN + 1];
-  char *remaining = NULL;
-  acc_max = bytes_to_usage(acc_bytes);
-  format_local_iso_time(end_buf, interval_end);
-  remaining = secs_to_uptime(interval_end - now);
-
-  const char *acc_rule;
-  switch (options->AccountingRule) {
-    case ACCT_MAX: acc_rule = "max";
-    break;
-    case ACCT_SUM: acc_rule = "sum";
-    break;
-    case ACCT_OUT: acc_rule = "out";
-    break;
-    case ACCT_IN: acc_rule = "in";
-    break;
-    default: acc_rule = "max";
-    break;
-  }
-
-  log_notice(LD_HEARTBEAT, "Heartbeat: Accounting enabled. "
-      "Sent: %s, Received: %s, Used: %s / %s, Rule: %s. The "
-      "current accounting interval ends on %s, in %s.",
-      acc_sent, acc_rcvd, acc_used, acc_max, acc_rule, end_buf, remaining);
-
-  tor_free(acc_rcvd);
-  tor_free(acc_sent);
-  tor_free(acc_used);
-  tor_free(acc_max);
-  tor_free(remaining);
-}