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 *
55 GNUNET_CONTAINER_MetaData * md,
59 * Change the ranking of a pseudonym.
61 * @param cfg overall configuration
62 * @param nsid id of the pseudonym
63 * @param delta by how much should the rating be changed?
64 * @return new rating of the namespace
66 int GNUNET_PSEUDONYM_rank (const struct GNUNET_CONFIGURATION_Handle *cfg,
67 const GNUNET_HashCode *nsid, int delta);
70 * Add a pseudonym to the set of known pseudonyms.
71 * For all pseudonym advertisements that we discover
72 * FS should automatically call this function.
74 * @param cfg overall configuration
75 * @param id the pseudonym identifier
76 * @param meta metadata for the pseudonym
78 void GNUNET_PSEUDONYM_add (const struct GNUNET_CONFIGURATION_Handle *cfg,
79 const GNUNET_HashCode *id,
80 const struct GNUNET_CONTAINER_MetaData *meta);
84 * List all known pseudonyms.
86 * @param cfg overall configuration
87 * @param iterator function to call for each pseudonym
88 * @param closure closure for iterator
89 * @return number of pseudonyms found
91 int GNUNET_PSEUDONYM_list_all (const struct GNUNET_CONFIGURATION_Handle *cfg,
92 GNUNET_PSEUDONYM_Iterator iterator,
96 * Register callback to be invoked whenever we discover
99 int GNUNET_PSEUDONYM_discovery_callback_register (const struct
100 GNUNET_CONFIGURATION_Handle
102 GNUNET_PSEUDONYM_Iterator
103 iterator, void *closure);
106 * Unregister namespace discovery callback.
109 GNUNET_PSEUDONYM_discovery_callback_unregister (GNUNET_PSEUDONYM_Iterator
110 iterator, void *closure);
113 * Return the unique, human readable name for the given pseudonym.
115 * @return NULL on failure (should never happen)
117 char *GNUNET_PSEUDONYM_id_to_name (const struct GNUNET_CONFIGURATION_Handle *cfg,
118 const GNUNET_HashCode * pseudo);
121 * Get the pseudonym ID belonging to the given human readable name.
123 * @return GNUNET_OK on success
125 int GNUNET_PSEUDONYM_name_to_id (const struct GNUNET_CONFIGURATION_Handle *cfg,
126 const char *hname, GNUNET_HashCode * psid);
129 #if 0 /* keep Emacsens' auto-indent happy */
136 /* ifndef GNUNET_PSEUDONYM_LIB_H */
138 /* end of gnunet_pseudonym_lib.h */