2 This file is part of GNUnet.
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13 General Public License for more details.
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22 * @file include/gnunet_pseudonym_lib.h
23 * @brief functions related to pseudonyms
24 * @author Christian Grothoff
27 #ifndef GNUNET_PSEUDONYM_LIB_H
28 #define GNUNET_PSEUDONYM_LIB_H
33 #if 0 /* keep Emacsens' auto-indent happy */
38 #include "gnunet_common.h"
39 #include "gnunet_configuration_lib.h"
40 #include "gnunet_container_lib.h"
43 * Iterator over all known pseudonyms.
46 * @param pseudonym hash code of public key of pseudonym
47 * @param md meta data known about the pseudonym
48 * @param rating the local rating of the pseudonym
49 * @return GNUNET_OK to continue iteration, GNUNET_SYSERR to abort
51 typedef int (*GNUNET_PSEUDONYM_Iterator) (void *cls,
52 const GNUNET_HashCode * pseudonym,
53 const struct GNUNET_CONTAINER_MetaData
57 * Change the ranking of a pseudonym.
59 * @param cfg overall configuration
60 * @param nsid id of the pseudonym
61 * @param delta by how much should the rating be changed?
62 * @return new rating of the namespace
64 int GNUNET_PSEUDONYM_rank (const struct GNUNET_CONFIGURATION_Handle *cfg,
65 const GNUNET_HashCode * nsid, int delta);
68 * Add a pseudonym to the set of known pseudonyms.
69 * For all pseudonym advertisements that we discover
70 * FS should automatically call this function.
72 * @param cfg overall configuration
73 * @param id the pseudonym identifier
74 * @param meta metadata for the pseudonym
76 void GNUNET_PSEUDONYM_add (const struct GNUNET_CONFIGURATION_Handle *cfg,
77 const GNUNET_HashCode * id,
78 const struct GNUNET_CONTAINER_MetaData *meta);
82 * List all known pseudonyms.
84 * @param cfg overall configuration
85 * @param iterator function to call for each pseudonym
86 * @param closure closure for iterator
87 * @return number of pseudonyms found
89 int GNUNET_PSEUDONYM_list_all (const struct GNUNET_CONFIGURATION_Handle *cfg,
90 GNUNET_PSEUDONYM_Iterator iterator,
94 * Register callback to be invoked whenever we discover
97 int GNUNET_PSEUDONYM_discovery_callback_register (const struct
98 GNUNET_CONFIGURATION_Handle
100 GNUNET_PSEUDONYM_Iterator
101 iterator, void *closure);
104 * Unregister namespace discovery callback.
106 int GNUNET_PSEUDONYM_discovery_callback_unregister (GNUNET_PSEUDONYM_Iterator
107 iterator, void *closure);
110 * Return the unique, human readable name for the given pseudonym.
112 * @return NULL on failure (should never happen)
114 char *GNUNET_PSEUDONYM_id_to_name (const struct GNUNET_CONFIGURATION_Handle
115 *cfg, const GNUNET_HashCode * pseudo);
118 * Get the pseudonym ID belonging to the given human readable name.
120 * @return GNUNET_OK on success
122 int GNUNET_PSEUDONYM_name_to_id (const struct GNUNET_CONFIGURATION_Handle *cfg,
123 const char *hname, GNUNET_HashCode * psid);
126 #if 0 /* keep Emacsens' auto-indent happy */
133 /* ifndef GNUNET_PSEUDONYM_LIB_H */
135 /* end of gnunet_pseudonym_lib.h */