Remove most of old transport, ATS and PEERINFO. Disable TESTBED and related tests

1 files changed, 0 insertions, 299 deletions

diff --git a/src/ats/gnunet-service-ats_normalization.c b/src/ats/gnunet-service-ats_normalization.c
deleted file mode 100644
index 36584e944..000000000
--- a/src/ats/gnunet-service-ats_normalization.c
+++ /dev/null
@@ -1,299 +0,0 @@
-/*
-   This file is part of GNUnet.
-   Copyright (C) 2011-2015 GNUnet e.V.
-
-   GNUnet is free software: you can redistribute it and/or modify it
-   under the terms of the GNU Affero General Public License as published
-   by the Free Software Foundation, either version 3 of the License,
-   or (at your option) any later version.
-
-   GNUnet is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Affero General Public License for more details.
-
-   You should have received a copy of the GNU Affero General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-     SPDX-License-Identifier: AGPL3.0-or-later
- */
-
-/**
- * @file ats/gnunet-service-ats_normalization.c
- * @brief ats service address: management of ATS properties and preferences normalization
- * @author Matthias Wachs
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include <float.h>
-#include "gnunet_ats_service.h"
-#include "gnunet-service-ats_addresses.h"
-#include "gnunet-service-ats_normalization.h"
-#include "gnunet-service-ats_plugins.h"
-
-#define LOG(kind, ...) GNUNET_log_from (kind, "ats-normalization", __VA_ARGS__)
-
-
-/**
- * Range information for normalization of quality properties.
- */
-struct PropertyRange
-{
-  /**
-   * Minimum value we see for this property across all addresses.
-   */
-  struct GNUNET_ATS_Properties min;
-
-  /**
-   * Maximum value we see for this property across all addresses.
-   */
-  struct GNUNET_ATS_Properties max;
-};
-
-
-/**
- * Range information for all quality properties we see.
- */
-static struct PropertyRange property_range;
-
-
-/**
- * Add the value from @a atsi to the running average of the
- * given @a ni quality property.
- *
- * @param current_val the updated value
- * @param ni normalization information to update
- */
-static void
-update_avg (uint64_t current_val,
-            struct GAS_NormalizationInfo *ni)
-{
-  double sum;
-  uint32_t count;
-  unsigned int c1;
-
-  ni->atsi_abs[ni->avg_queue_index++] = current_val;
-  if (GAS_normalization_queue_length == ni->avg_queue_index)
-    ni->avg_queue_index = 0;
-  count = 0;
-  sum = 0.0;
-  for (c1 = 0; c1 < GAS_normalization_queue_length; c1++)
-  {
-    if (UINT64_MAX != ni->atsi_abs[c1])
-    {
-      count++;
-      sum += (double) ni->atsi_abs[c1];
-    }
-  }
-  if (0 == count)
-    ni->avg = current_val; /* must be UINT64_MAX */
-  else
-    ni->avg = sum / count;
-}
-
-
-/**
- * Function called for all addresses and peers to find the minimum and
- * maximum (averaged) values for a given quality property.  Given
- * those, we can then calculate the normalized score.
- *
- * @param cls the `struct PropertyRange`
- * @param h which peer are we looking at (ignored)
- * @param k the address for that peer
- * @return #GNUNET_OK (continue to iterate)
- */
-static int
-find_min_max_it (void *cls,
-                 const struct GNUNET_PeerIdentity *h,
-                 void *k)
-{
-  struct PropertyRange *pr = cls;
-  const struct ATS_Address *a = k;
-
-  pr->max.utilization_out = GNUNET_MAX (pr->max.utilization_out,
-                                        a->properties.utilization_out);
-  pr->max.utilization_in = GNUNET_MAX (pr->max.utilization_in,
-                                       a->properties.utilization_in);
-  pr->max.distance = GNUNET_MAX (pr->max.distance,
-                                 a->properties.distance);
-  pr->max.delay = GNUNET_TIME_relative_max (pr->max.delay,
-                                            a->properties.delay);
-  pr->min.utilization_out = GNUNET_MIN (pr->min.utilization_out,
-                                        a->properties.utilization_out);
-  pr->min.utilization_in = GNUNET_MIN (pr->min.utilization_in,
-                                       a->properties.utilization_in);
-  pr->min.distance = GNUNET_MIN (pr->min.distance,
-                                 a->properties.distance);
-  pr->min.delay = GNUNET_TIME_relative_min (pr->min.delay,
-                                            a->properties.delay);
-  return GNUNET_OK;
-}
-
-
-/**
- * Compute the normalized value from the given @a ni range
- * data and the average value.
- *
- * @param min minimum value
- * @param max maximum value
- * @param ni normalization information to update
- */
-static void
-update_norm (uint64_t min,
-             uint64_t max,
-             struct GAS_NormalizationInfo *ni)
-{
-  /* max - 2 * min + avg_value / (max - min) */
-  if (min < max)
-    ni->norm = DEFAULT_REL_QUALITY + (ni->avg - min) / (double) (max - min);
-  else
-    ni->norm = DEFAULT_REL_QUALITY;
-}
-
-
-/**
- * Normalize the property value for a given address based
- * on the range we know that property values have globally.
- *
- * @param cls NULL
- * @param key which peer are we looking at (ignored)
- * @param value the address for that peer, from where we get
- *            the original value and where we write the
- *            normalized value
- * @return #GNUNET_OK (continue to iterate)
- */
-static int
-normalize_address (void *cls,
-                   const struct GNUNET_PeerIdentity *key,
-                   void *value)
-{
-  struct ATS_Address *address = value;
-
-  update_norm (property_range.min.delay.rel_value_us,
-               property_range.max.delay.rel_value_us,
-               &address->norm_delay);
-  update_norm (property_range.min.distance,
-               property_range.max.distance,
-               &address->norm_distance);
-  update_norm (property_range.min.utilization_in,
-               property_range.max.utilization_in,
-               &address->norm_utilization_in);
-  update_norm (property_range.min.utilization_out,
-               property_range.max.utilization_out,
-               &address->norm_utilization_out);
-  return GNUNET_OK;
-}
-
-
-/**
- * Notify about change in normalized property.
- *
- * @param cls NULL
- * @param key which peer are we looking at (ignored)
- * @param value the address for that peer
- * @return #GNUNET_OK (continue to iterate)
- */
-static int
-notify_change (void *cls,
-               const struct GNUNET_PeerIdentity *key,
-               void *value)
-{
-  struct ATS_Address *address = value;
-
-  GAS_plugin_notify_property_changed (address);
-  return GNUNET_OK;
-}
-
-
-/**
- * Initialize property range to the values corresponding
- * to an empty set.
- *
- * @param pr range to initialize
- */
-static void
-init_range (struct PropertyRange *pr)
-{
-  memset (pr, 0, sizeof(struct PropertyRange));
-  pr->min.utilization_out = UINT32_MAX;
-  pr->min.utilization_in = UINT32_MAX;
-  pr->min.distance = UINT32_MAX;
-  pr->min.delay = GNUNET_TIME_UNIT_FOREVER_REL;
-}
-
-
-/**
- * Update and normalize atsi performance information
- *
- * @param address the address to update
- */
-void
-GAS_normalization_update_property (struct ATS_Address *address)
-{
-  const struct GNUNET_ATS_Properties *prop = &address->properties;
-  struct PropertyRange range;
-
-  LOG (GNUNET_ERROR_TYPE_DEBUG,
-       "Updating properties for peer `%s'\n",
-       GNUNET_i2s (&address->peer));
-  GAS_plugin_solver_lock ();
-  update_avg (prop->delay.rel_value_us,
-              &address->norm_delay);
-  update_avg (prop->distance,
-              &address->norm_distance);
-  update_avg (prop->utilization_in,
-              &address->norm_utilization_in);
-  update_avg (prop->utilization_in,
-              &address->norm_utilization_out);
-
-  init_range (&range);
-  GNUNET_CONTAINER_multipeermap_iterate (GSA_addresses,
-                                         &find_min_max_it,
-                                         &range);
-  if (0 != GNUNET_memcmp (&range,
-                          &property_range))
-  {
-    /* limits changed, (re)normalize all addresses */
-    property_range = range;
-    GNUNET_CONTAINER_multipeermap_iterate (GSA_addresses,
-                                           &normalize_address,
-                                           NULL);
-    GNUNET_CONTAINER_multipeermap_iterate (GSA_addresses,
-                                           &notify_change,
-                                           NULL);
-  }
-  else
-  {
-    /* renormalize just this one address */
-    normalize_address (NULL,
-                       &address->peer,
-                       address);
-    notify_change (NULL,
-                   &address->peer,
-                   address);
-  }
-  GAS_plugin_solver_unlock ();
-}
-
-
-/**
- * Start the normalization component
- */
-void
-GAS_normalization_start ()
-{
-  init_range (&property_range);
-}
-
-
-/**
- * Stop the normalization component and free all items
- */
-void
-GAS_normalization_stop ()
-{
-  /* nothing to do */
-}
-
-
-/* end of gnunet-service-ats_normalization.c */