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 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.
17 * @file set/plugin_block_set_test.c
18 * @brief set test block, recognizes elements with non-zero first byte as invalid
19 * @author Christian Grothoff
23 #include "gnunet_block_plugin.h"
24 #include "gnunet_block_group_lib.h"
28 * Function called to validate a reply or a request. For
29 * request evaluation, simply pass "NULL" for the reply_block.
32 * @param ctx block context
33 * @param type block type
34 * @param group block group to use
35 * @param eo control flags
36 * @param query original query (hash)
37 * @param xquery extrended query data (can be NULL, depending on type)
38 * @param xquery_size number of bytes in xquery
39 * @param reply_block response to validate
40 * @param reply_block_size number of bytes in reply block
41 * @return characterization of result
43 static enum GNUNET_BLOCK_EvaluationResult
44 block_plugin_set_test_evaluate (void *cls,
45 struct GNUNET_BLOCK_Context *ctx,
46 enum GNUNET_BLOCK_Type type,
47 struct GNUNET_BLOCK_Group *group,
48 enum GNUNET_BLOCK_EvaluationOptions eo,
49 const struct GNUNET_HashCode *query,
52 const void *reply_block,
53 size_t reply_block_size)
55 if ( (NULL == reply_block) ||
56 (reply_block_size == 0) ||
57 (0 != ((char *) reply_block)[0]) )
58 return GNUNET_BLOCK_EVALUATION_RESULT_INVALID;
59 return GNUNET_BLOCK_EVALUATION_OK_MORE;
64 * Function called to obtain the key for a block.
67 * @param type block type
68 * @param block block to get the key for
69 * @param block_size number of bytes in block
70 * @param key set to the key (query) for the given block
71 * @return #GNUNET_OK on success, #GNUNET_SYSERR if type not supported
72 * (or if extracting a key from a block of this type does not work)
75 block_plugin_set_test_get_key (void *cls,
76 enum GNUNET_BLOCK_Type type,
79 struct GNUNET_HashCode *key)
86 * Entry point for the plugin.
89 libgnunet_plugin_block_set_test_init (void *cls)
91 static enum GNUNET_BLOCK_Type types[] =
93 GNUNET_BLOCK_TYPE_SET_TEST,
94 GNUNET_BLOCK_TYPE_ANY /* end of list */
96 struct GNUNET_BLOCK_PluginFunctions *api;
98 api = GNUNET_new (struct GNUNET_BLOCK_PluginFunctions);
99 api->evaluate = &block_plugin_set_test_evaluate;
100 api->get_key = &block_plugin_set_test_get_key;
107 * Exit point from the plugin.
110 libgnunet_plugin_block_set_test_done (void *cls)
112 struct GNUNET_BLOCK_PluginFunctions *api = cls;
118 /* end of plugin_block_set_test.c */