2 This file is part of GNUnet
3 Copyright (C) 2017 GNUnet e.V.
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.
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.
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/>.
20 * @file set/plugin_block_set_test.c
21 * @brief set test block, recognizes elements with non-zero first byte as invalid
22 * @author Christian Grothoff
26 #include "gnunet_block_plugin.h"
27 #include "gnunet_block_group_lib.h"
31 * Function called to validate a reply or a request. For
32 * request evaluation, simply pass "NULL" for the reply_block.
35 * @param ctx block context
36 * @param type block type
37 * @param group block group to use
38 * @param eo control flags
39 * @param query original query (hash)
40 * @param xquery extrended query data (can be NULL, depending on type)
41 * @param xquery_size number of bytes in xquery
42 * @param reply_block response to validate
43 * @param reply_block_size number of bytes in reply block
44 * @return characterization of result
46 static enum GNUNET_BLOCK_EvaluationResult
47 block_plugin_set_test_evaluate (void *cls,
48 struct GNUNET_BLOCK_Context *ctx,
49 enum GNUNET_BLOCK_Type type,
50 struct GNUNET_BLOCK_Group *group,
51 enum GNUNET_BLOCK_EvaluationOptions eo,
52 const struct GNUNET_HashCode *query,
55 const void *reply_block,
56 size_t reply_block_size)
58 if ( (NULL == reply_block) ||
59 (reply_block_size == 0) ||
60 (0 != ((char *) reply_block)[0]) )
61 return GNUNET_BLOCK_EVALUATION_RESULT_INVALID;
62 return GNUNET_BLOCK_EVALUATION_OK_MORE;
67 * Function called to obtain the key for a block.
70 * @param type block type
71 * @param block block to get the key for
72 * @param block_size number of bytes in block
73 * @param key set to the key (query) for the given block
74 * @return #GNUNET_OK on success, #GNUNET_SYSERR if type not supported
75 * (or if extracting a key from a block of this type does not work)
78 block_plugin_set_test_get_key (void *cls,
79 enum GNUNET_BLOCK_Type type,
82 struct GNUNET_HashCode *key)
89 * Entry point for the plugin.
92 libgnunet_plugin_block_set_test_init (void *cls)
94 static enum GNUNET_BLOCK_Type types[] =
96 GNUNET_BLOCK_TYPE_SET_TEST,
97 GNUNET_BLOCK_TYPE_ANY /* end of list */
99 struct GNUNET_BLOCK_PluginFunctions *api;
101 api = GNUNET_new (struct GNUNET_BLOCK_PluginFunctions);
102 api->evaluate = &block_plugin_set_test_evaluate;
103 api->get_key = &block_plugin_set_test_get_key;
110 * Exit point from the plugin.
113 libgnunet_plugin_block_set_test_done (void *cls)
115 struct GNUNET_BLOCK_PluginFunctions *api = cls;
121 /* end of plugin_block_set_test.c */