BUILD: Move dht/datastore to service/cli

1 files changed, 0 insertions, 311 deletions

diff --git a/src/dht/plugin_block_dht.c b/src/dht/plugin_block_dht.c
deleted file mode 100644
index aa5ffc719..000000000
--- a/src/dht/plugin_block_dht.c
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
-     This file is part of GNUnet
-     Copyright (C) 2010, 2017, 2022 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 dht/plugin_block_dht.c
- * @brief block plugin for DHT internals (right now, find-peer requests only);
- *        other plugins should be used to store "useful" data in the
- *        DHT (see fs block plugin)
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "gnunet_constants.h"
-#include "gnunet_hello_uri_lib.h"
-#include "gnunet_block_plugin.h"
-#include "gnunet_block_group_lib.h"
-
-#define DEBUG_DHT GNUNET_EXTRA_LOGGING
-
-/**
- * Number of bits we set per entry in the bloomfilter.
- * Do not change!
- */
-#define BLOOMFILTER_K 16
-
-
-/**
- * Create a new block group.
- *
- * @param ctx block context in which the block group is created
- * @param type type of the block for which we are creating the group
- * @param raw_data optional serialized prior state of the group, NULL if unavailable/fresh
- * @param raw_data_size number of bytes in @a raw_data, 0 if unavailable/fresh
- * @param va variable arguments specific to @a type
- * @return block group handle, NULL if block groups are not supported
- *         by this @a type of block (this is not an error)
- */
-static struct GNUNET_BLOCK_Group *
-block_plugin_dht_create_group (void *cls,
-                               enum GNUNET_BLOCK_Type type,
-                               const void *raw_data,
-                               size_t raw_data_size,
-                               va_list va)
-{
-  unsigned int bf_size;
-  const char *guard;
-
-  guard = va_arg (va, const char *);
-  if (0 == strcmp (guard,
-                   "seen-set-size"))
-    bf_size = GNUNET_BLOCK_GROUP_compute_bloomfilter_size (va_arg (va,
-                                                                   unsigned int),
-                                                           BLOOMFILTER_K);
-  else if (0 == strcmp (guard,
-                        "filter-size"))
-    bf_size = va_arg (va, unsigned int);
-  else
-  {
-    GNUNET_break (0);
-    bf_size = 8;
-  }
-  GNUNET_break (NULL == va_arg (va, const char *));
-  return GNUNET_BLOCK_GROUP_bf_create (cls,
-                                       bf_size,
-                                       BLOOMFILTER_K,
-                                       type,
-                                       raw_data,
-                                       raw_data_size);
-}
-
-
-/**
- * Function called to validate a query.
- *
- * @param cls closure
- * @param type block type
- * @param query original query (hash)
- * @param xquery extrended query data (can be NULL, depending on type)
- * @param xquery_size number of bytes in @a xquery
- * @return #GNUNET_OK if the query is fine, #GNUNET_NO if not
- */
-static enum GNUNET_GenericReturnValue
-block_plugin_dht_check_query (void *cls,
-                              enum GNUNET_BLOCK_Type type,
-                              const struct GNUNET_HashCode *query,
-                              const void *xquery,
-                              size_t xquery_size)
-{
-  switch (type)
-  {
-  case GNUNET_BLOCK_TYPE_DHT_HELLO:
-    if (0 != xquery_size)
-    {
-      GNUNET_break_op (0);
-      return GNUNET_NO;
-    }
-    return GNUNET_OK;
-  default:
-    GNUNET_break (0);
-    return GNUNET_SYSERR;
-  }
-}
-
-
-/**
- * Function called to validate a block for storage.
- *
- * @param cls closure
- * @param type block type
- * @param block block data to validate
- * @param block_size number of bytes in @a block
- * @return #GNUNET_OK if the block is fine, #GNUNET_NO if not
- */
-static enum GNUNET_GenericReturnValue
-block_plugin_dht_check_block (void *cls,
-                              enum GNUNET_BLOCK_Type type,
-                              const void *block,
-                              size_t block_size)
-{
-  switch (type)
-  {
-  case GNUNET_BLOCK_TYPE_DHT_HELLO:
-    {
-      struct GNUNET_HELLO_Builder *b;
-      struct GNUNET_PeerIdentity pid;
-      struct GNUNET_HashCode h_pid;
-
-      b = GNUNET_HELLO_builder_from_block (block,
-                                           block_size);
-      if (NULL == b)
-      {
-        GNUNET_break (0);
-        return GNUNET_NO;
-      }
-      GNUNET_HELLO_builder_iterate (b,
-                                    &pid,
-                                    NULL, NULL);
-      GNUNET_CRYPTO_hash (&pid,
-                          sizeof (pid),
-                          &h_pid);
-      GNUNET_HELLO_builder_free (b);
-      return GNUNET_OK;
-    }
-  default:
-    GNUNET_break (0);
-    return GNUNET_SYSERR;
-  }
-}
-
-
-/**
- * Function called to validate a reply to a request.  Note that it is assumed
- * that the reply has already been matched to the key (and signatures checked)
- * as it would be done with the GetKeyFunction and the
- * BlockEvaluationFunction.
- *
- * @param cls closure
- * @param type block type
- * @param group which block group to use for evaluation
- * @param query original query (hash)
- * @param xquery extrended query data (can be NULL, depending on type)
- * @param xquery_size number of bytes in @a xquery
- * @param reply_block response to validate
- * @param reply_block_size number of bytes in @a reply_block
- * @return characterization of result
- */
-static enum GNUNET_BLOCK_ReplyEvaluationResult
-block_plugin_dht_check_reply (
-  void *cls,
-  enum GNUNET_BLOCK_Type type,
-  struct GNUNET_BLOCK_Group *group,
-  const struct GNUNET_HashCode *query,
-  const void *xquery,
-  size_t xquery_size,
-  const void *reply_block,
-  size_t reply_block_size)
-{
-  switch (type)
-  {
-  case GNUNET_BLOCK_TYPE_DHT_HELLO:
-    {
-      struct GNUNET_HELLO_Builder *b;
-      struct GNUNET_PeerIdentity pid;
-      struct GNUNET_HashCode h_pid;
-
-      b = GNUNET_HELLO_builder_from_block (reply_block,
-                                           reply_block_size);
-      GNUNET_assert (NULL != b);
-      GNUNET_HELLO_builder_iterate (b,
-                                    &pid,
-                                    NULL, NULL);
-      GNUNET_CRYPTO_hash (&pid,
-                          sizeof (pid),
-                          &h_pid);
-      GNUNET_HELLO_builder_free (b);
-      if (GNUNET_YES ==
-          GNUNET_BLOCK_GROUP_bf_test_and_set (group,
-                                              &h_pid))
-        return GNUNET_BLOCK_REPLY_OK_DUPLICATE;
-      return GNUNET_BLOCK_REPLY_OK_MORE;
-    }
-  default:
-    return GNUNET_BLOCK_REPLY_TYPE_NOT_SUPPORTED;
-  }
-}
-
-
-/**
- * Function called to obtain the key for a block.
- *
- * @param cls closure
- * @param type block type
- * @param block block to get the key for
- * @param block_size number of bytes @a block
- * @param[out] key set to the key (query) for the given block
- * @return #GNUNET_OK on success, #GNUNET_SYSERR if type not supported
- *         (or if extracting a key from a block of this type does not work)
- */
-static enum GNUNET_GenericReturnValue
-block_plugin_dht_get_key (void *cls,
-                          enum GNUNET_BLOCK_Type type,
-                          const void *block,
-                          size_t block_size,
-                          struct GNUNET_HashCode *key)
-{
-  switch (type)
-  {
-  case GNUNET_BLOCK_TYPE_DHT_HELLO:
-    {
-      struct GNUNET_HELLO_Builder *b;
-      struct GNUNET_PeerIdentity pid;
-
-      b = GNUNET_HELLO_builder_from_block (block,
-                                           block_size);
-      if (NULL == b)
-      {
-        GNUNET_break (0);
-        memset (key,
-                0,
-                sizeof (*key));
-        return GNUNET_OK;
-      }
-      GNUNET_HELLO_builder_iterate (b,
-                                    &pid,
-                                    NULL, NULL);
-      GNUNET_CRYPTO_hash (&pid,
-                          sizeof (pid),
-                          key);
-      GNUNET_HELLO_builder_free (b);
-      return GNUNET_OK;
-    }
-  default:
-    GNUNET_break (0);
-    return GNUNET_SYSERR;
-  }
-}
-
-
-/**
- * Entry point for the plugin.
- */
-void *
-libgnunet_plugin_block_dht_init (void *cls)
-{
-  static enum GNUNET_BLOCK_Type types[] = {
-    GNUNET_BLOCK_TYPE_DHT_HELLO,
-    GNUNET_BLOCK_TYPE_ANY       /* end of list */
-  };
-  struct GNUNET_BLOCK_PluginFunctions *api;
-
-  api = GNUNET_new (struct GNUNET_BLOCK_PluginFunctions);
-  api->get_key = &block_plugin_dht_get_key;
-  api->check_query = &block_plugin_dht_check_query;
-  api->check_block = &block_plugin_dht_check_block;
-  api->check_reply = &block_plugin_dht_check_reply;
-  api->create_group = &block_plugin_dht_create_group;
-  api->types = types;
-  return api;
-}
-
-
-/**
- * Exit point from the plugin.
- */
-void *
-libgnunet_plugin_block_dht_done (void *cls)
-{
-  struct GNUNET_BLOCK_PluginFunctions *api = cls;
-
-  GNUNET_free (api);
-  return NULL;
-}
-
-
-/* end of plugin_block_dht.c */