/*
This file is part of GNUnet
- Copyright (C) 2009, 2011 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2009, 2011 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
*/
/**
- * @file include/gnunet_datastore_plugin.h
- * @brief API for the database backend plugins.
* @author Christian Grothoff
+ *
+ * @file
+ * API for the database backend plugins.
+ *
+ * @defgroup datastore-plugin Data Store service plugin API
+ * API for the database backend plugins.
+ * @{
*/
#ifndef PLUGIN_DATASTORE_H
#define PLUGIN_DATASTORE_H
* @param delta change in disk utilization,
* 0 for "reset to empty"
*/
-typedef void
-(*GNUNET_DATASTORE_DiskUtilizationChange) (void *cls,
+typedef void
+(*GNUNET_DATASTORE_DiskUtilizationChange) (void *cls,
int delta);
* @return #GNUNET_OK to keep the item
* #GNUNET_NO to delete the item
*/
-typedef int
-(*PluginDatumProcessor) (void *cls,
+typedef int
+(*PluginDatumProcessor) (void *cls,
const struct GNUNET_HashCode *key,
- uint32_t size,
+ uint32_t size,
const void *data,
enum GNUNET_BLOCK_Type type,
- uint32_t priority,
+ uint32_t priority,
uint32_t anonymity,
struct GNUNET_TIME_Absolute expiration,
uint64_t uid);
* @param status #GNUNET_OK or #GNUNET_SYSERROR
* @param msg error message on error
*/
-typedef void
-(*PluginPutCont) (void *cls,
+typedef void
+(*PluginPutCont) (void *cls,
const struct GNUNET_HashCode *key,
uint32_t size,
- int status,
+ int status,
const char *msg);
* @param cont continuation called with success or failure status
* @param cont_cls continuation closure for @a cont
*/
-typedef void
-(*PluginPut) (void *cls, const struct GNUNET_HashCode *key,
+typedef void
+(*PluginPut) (void *cls,
+ const struct GNUNET_HashCode *key,
uint32_t size,
const void *data,
enum GNUNET_BLOCK_Type type,
- uint32_t priority,
+ uint32_t priority,
uint32_t anonymity,
uint32_t replication,
struct GNUNET_TIME_Absolute expiration,
- PluginPutCont cont,
+ PluginPutCont cont,
void *cont_cls);
* @param key key in the data store, if NULL iteration is finished
* @param count how many values are stored under this key in the datastore
*/
-typedef void
+typedef void
(*PluginKeyProcessor) (void *cls,
const struct GNUNET_HashCode *key,
unsigned int count);
*/
typedef void
(*PluginGetKeys) (void *cls,
- PluginKeyProcessor proc, void *proc_cls);
+ PluginKeyProcessor proc,
+ void *proc_cls);
/**
* proc should be called with NULL if there is no result
* @param proc_cls closure for @a proc
*/
-typedef void
-(*PluginGetKey) (void *cls,
+typedef void
+(*PluginGetKey) (void *cls,
uint64_t offset,
const struct GNUNET_HashCode *key,
const struct GNUNET_HashCode *vhash,
* @param proc function to call the value (once only).
* @param proc_cls closure for @a proc
*/
-typedef void
-(*PluginGetRandom) (void *cls,
+typedef void
+(*PluginGetRandom) (void *cls,
PluginDatumProcessor proc,
void *proc_cls);
* Update continuation.
*
* @param cls closure
- * @param status #GNUNET_OK or #GNUNET_SYSERROR
+ * @param status #GNUNET_OK or #GNUNET_SYSERR
* @param msg error message on error
*/
-typedef void
-(*PluginUpdateCont) (void *cls,
+typedef void
+(*PluginUpdateCont) (void *cls,
int status,
const char *msg);
* @param cont continuation called with success or failure status
* @param cons_cls continuation closure
*/
-typedef void
+typedef void
(*PluginUpdate) (void *cls,
uint64_t uid,
int delta,
struct GNUNET_TIME_Absolute expire,
- PluginUpdateCont cont,
+ PluginUpdateCont cont,
void *cont_cls);
* @param proc function to call on the matching value
* @param proc_cls closure for @a proc
*/
-typedef void
+typedef void
(*PluginGetType) (void *cls,
uint64_t offset,
enum GNUNET_BLOCK_Type type,
*
* @param cls closure
*/
-typedef void
+typedef void
(*PluginDrop) (void *cls);
};
-
#endif
+
+/** @} */ /* end of group */