GNUnet  0.11.x
plugin_block_set_test.c
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1 /*
2  This file is part of GNUnet
3  Copyright (C) 2017 GNUnet e.V.
4 
5  GNUnet is free software: you can redistribute it and/or modify it
6  under the terms of the GNU Affero General Public License as published
7  by the Free Software Foundation, either version 3 of the License,
8  or (at your option) any later version.
9 
10  GNUnet is distributed in the hope that it will be useful, but
11  WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  Affero General Public License for more details.
14 
15  You should have received a copy of the GNU Affero General Public License
16  along with this program. If not, see <http://www.gnu.org/licenses/>.
17 
18  SPDX-License-Identifier: AGPL3.0-or-later
19  */
20 
27 #include "platform.h"
28 #include "gnunet_block_plugin.h"
29 #include "gnunet_block_group_lib.h"
30 
31 
42 static enum GNUNET_GenericReturnValue
45  const struct GNUNET_HashCode *query,
46  const void *xquery,
47  size_t xquery_size)
48 {
49  return GNUNET_OK;
50 }
51 
52 
62 static enum GNUNET_GenericReturnValue
65  const void *block,
66  size_t block_size)
67 {
68  if ((NULL == block) ||
69  (0 == block_size) ||
70  (0 != ((char *) block)[0]))
71  return GNUNET_SYSERR;
72  return GNUNET_OK;
73 }
74 
75 
95  struct GNUNET_BLOCK_Group *group,
96  const struct GNUNET_HashCode *query,
97  const void *xquery,
98  size_t xquery_size,
99  const void *reply_block,
100  size_t reply_block_size)
101 {
102  if ((NULL == reply_block) ||
103  (0 == reply_block_size) ||
104  (0 != ((char *) reply_block)[0]))
105  GNUNET_assert (0);
107 }
108 
109 
121 static enum GNUNET_GenericReturnValue
123  enum GNUNET_BLOCK_Type type,
124  const void *block,
125  size_t block_size,
126  struct GNUNET_HashCode *key)
127 {
128  return GNUNET_NO;
129 }
130 
131 
135 void *
137 {
138  static const enum GNUNET_BLOCK_Type types[] = {
140  GNUNET_BLOCK_TYPE_ANY /* end of list */
141  };
142  struct GNUNET_BLOCK_PluginFunctions *api;
143 
149  api->types = types;
150  return api;
151 }
152 
153 
157 void *
159 {
160  struct GNUNET_BLOCK_PluginFunctions *api = cls;
161 
162  GNUNET_free (api);
163  return NULL;
164 }
165 
166 
167 /* end of plugin_block_set_test.c */
struct GNUNET_HashCode key
The key used in the DHT.
GNUNET_GenericReturnValue
Named constants for return values.
Definition: gnunet_common.h:92
@ GNUNET_OK
Definition: gnunet_common.h:95
@ GNUNET_NO
Definition: gnunet_common.h:94
@ GNUNET_SYSERR
Definition: gnunet_common.h:93
GNUNET_BLOCK_Type
WARNING: This header is generated! In order to add DHT block types, you must register them in GANA,...
@ GNUNET_BLOCK_TYPE_ANY
Identifier for any block.
@ GNUNET_BLOCK_TYPE_SET_TEST
Block for testing set/consensus.
GNUNET_BLOCK_ReplyEvaluationResult
Possible ways for how a block may relate to a query.
@ GNUNET_BLOCK_REPLY_OK_MORE
Valid result, and there may be more.
#define GNUNET_assert(cond)
Use this for fatal errors that cannot be handled.
#define GNUNET_new(type)
Allocate a struct or union of the given type.
#define GNUNET_free(ptr)
Wrapper around free.
static enum GNUNET_GenericReturnValue block_plugin_set_test_check_query(void *cls, enum GNUNET_BLOCK_Type type, const struct GNUNET_HashCode *query, const void *xquery, size_t xquery_size)
Function called to validate a query.
void * libgnunet_plugin_block_set_test_done(void *cls)
Exit point from the plugin.
static enum GNUNET_BLOCK_ReplyEvaluationResult block_plugin_set_test_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)
Function called to validate a reply to a request.
void * libgnunet_plugin_block_set_test_init(void *cls)
Entry point for the plugin.
static enum GNUNET_GenericReturnValue block_plugin_set_test_check_block(void *cls, enum GNUNET_BLOCK_Type type, const void *block, size_t block_size)
Function called to validate a block for storage.
static enum GNUNET_GenericReturnValue block_plugin_set_test_get_key(void *cls, enum GNUNET_BLOCK_Type type, const void *block, size_t block_size, struct GNUNET_HashCode *key)
Function called to obtain the key for a block.
Block group data.
Each plugin is required to return a pointer to a struct of this type as the return value from its ent...
enum GNUNET_BLOCK_Type * types
0-terminated array of block types supported by this plugin.
GNUNET_BLOCK_QueryEvaluationFunction check_query
Check that a query is well-formed.
GNUNET_BLOCK_BlockEvaluationFunction check_block
Check that a block is well-formed.
GNUNET_BLOCK_GetKeyFunction get_key
Obtain the key for a given block (if possible).
GNUNET_BLOCK_ReplyEvaluationFunction check_reply
Check that a reply block matches a query.
void * cls
Closure for all of the callbacks.
A 512-bit hashcode.
enum GNUNET_TESTBED_UnderlayLinkModelType type
the type of this model