GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 2, or (at your
+ by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
* @param section section in the configuration that contains our options
* @return handle to use to access the service
*/
-struct GNUNET_DATACACHE_Handle *GNUNET_DATACACHE_create (const struct
- GNUNET_CONFIGURATION_Handle
- *cfg,
- const char *section);
+struct GNUNET_DATACACHE_Handle *
+GNUNET_DATACACHE_create (const struct GNUNET_CONFIGURATION_Handle *cfg,
+ const char *section);
/**
*
* @param h handle to the datastore
*/
-void GNUNET_DATACACHE_destroy (struct GNUNET_DATACACHE_Handle *h);
+void
+GNUNET_DATACACHE_destroy (struct GNUNET_DATACACHE_Handle *h);
/**
* An iterator over a set of items stored in the datacache.
*
* @param cls closure
- * @param exp when will the content expire?
* @param key key for the content
* @param size number of bytes in data
* @param data content stored
* @param type type of the content
+ * @param exp when will the content expire?
+ * @param path_info_len number of entries in 'path_info'
+ * @param path_info a path through the network
* @return GNUNET_OK to continue iterating, GNUNET_SYSERR to abort
*/
typedef int (*GNUNET_DATACACHE_Iterator) (void *cls,
+ const struct GNUNET_HashCode *key,
+ size_t size, const char *data,
+ enum GNUNET_BLOCK_Type type,
struct GNUNET_TIME_Absolute exp,
- const GNUNET_HashCode * key,
- size_t size,
- const char *data,
- enum GNUNET_BLOCK_Type type);
+ unsigned int path_info_len,
+ const struct GNUNET_PeerIdentity *path_info);
/**
* @param data data to store
* @param type type of the value
* @param discard_time when to discard the value in any case
- * @return GNUNET_OK on success, GNUNET_SYSERR on error (full, etc.)
+ * @param path_info_len number of entries in 'path_info'
+ * @param path_info a path through the network
+ * @return GNUNET_OK on success, GNUNET_SYSERR on error, GNUNET_NO if duplicate
*/
int
GNUNET_DATACACHE_put (struct GNUNET_DATACACHE_Handle *h,
- const GNUNET_HashCode * key,
- size_t size,
- const char *data,
- enum GNUNET_BLOCK_Type type,
- struct GNUNET_TIME_Absolute discard_time);
+ const struct GNUNET_HashCode * key, size_t size,
+ const char *data, enum GNUNET_BLOCK_Type type,
+ struct GNUNET_TIME_Absolute discard_time,
+ unsigned int path_info_len,
+ const struct GNUNET_PeerIdentity *path_info);
/**
*/
unsigned int
GNUNET_DATACACHE_get (struct GNUNET_DATACACHE_Handle *h,
- const GNUNET_HashCode * key,
- enum GNUNET_BLOCK_Type type,
+ const struct GNUNET_HashCode * key, enum GNUNET_BLOCK_Type type,
GNUNET_DATACACHE_Iterator iter, void *iter_cls);