/*
This file is part of GNUnet.
- Copyright (C) 2009, 2010, 2011 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2009, 2010, 2011, 2015 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
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
*/
-
/**
* @file dht/gnunet-service-dht_datacache.c
* @brief GNUnet DHT service's datacache integration
#include "gnunet-service-dht_routing.h"
#include "gnunet-service-dht.h"
-#define LOG(kind,...) GNUNET_log_from (kind, "dht-dtcache",__VA_ARGS__)
+#define LOG(kind,...) GNUNET_log_from (kind, "dht-dhtcache",__VA_ARGS__)
/**
*
* @param expiration when will the reply expire
* @param key the query this reply is for
- * @param put_path_length number of peers in 'put_path'
+ * @param put_path_length number of peers in @a put_path
* @param put_path path the reply took on put
* @param type type of the reply
- * @param data_size number of bytes in 'data'
+ * @param data_size number of bytes in @a data
* @param data application payload data
*/
void
GDS_DATACACHE_handle_put (struct GNUNET_TIME_Absolute expiration,
- const struct GNUNET_HashCode * key,
+ const struct GNUNET_HashCode *key,
unsigned int put_path_length,
const struct GNUNET_PeerIdentity *put_path,
- enum GNUNET_BLOCK_Type type, size_t data_size,
+ enum GNUNET_BLOCK_Type type,
+ size_t data_size,
const void *data)
{
int r;
GNUNET_STATISTICS_update (GDS_stats,
gettext_noop ("# ITEMS stored in datacache"), 1,
GNUNET_NO);
- r = GNUNET_DATACACHE_put (datacache, key, data_size, data, type, expiration,
- put_path_length, put_path);
+ r = GNUNET_DATACACHE_put (datacache,
+ key,
+ data_size,
+ data,
+ type,
+ expiration,
+ put_path_length,
+ put_path);
LOG (GNUNET_ERROR_TYPE_DEBUG,
"DATACACHE PUT for key %s [%u] completed (%d) after %u hops\n",
- GNUNET_h2s (key), data_size, r, put_path_length);
+ GNUNET_h2s (key),
+ data_size,
+ r,
+ put_path_length);
}
size_t xquery_size;
/**
- * Mutator value for the reply_bf, see gnunet_block_lib.h
+ * Mutator value for the @e reply_bf, see gnunet_block_lib.h
*/
uint32_t reply_bf_mutator;
/**
* Iterator for local get request results,
*
- * @param cls closure for iterator, a DatacacheGetContext
+ * @param cls closure for iterator, a `struct GetRequestContext`
* @param exp when does this value expire?
* @param key the key this data is stored under
* @param size the size of the data identified by key
* @param data the actual data
- * @param type the type of the data
- * @param put_path_length number of peers in 'put_path'
+ * @param type the type of the @a data
+ * @param put_path_length number of peers in @a put_path
* @param put_path path the reply took on put
- * @return GNUNET_OK to continue iteration, anything else
+ * @return #GNUNET_OK to continue iteration, anything else
* to stop iteration.
*/
static int
datacache_get_iterator (void *cls,
- const struct GNUNET_HashCode * key, size_t size,
- const char *data, enum GNUNET_BLOCK_Type type,
+ const struct GNUNET_HashCode *key,
+ size_t size,
+ const char *data,
+ enum GNUNET_BLOCK_Type type,
struct GNUNET_TIME_Absolute exp,
unsigned int put_path_length,
const struct GNUNET_PeerIdentity *put_path)
enum GNUNET_BLOCK_EvaluationResult eval;
eval =
- GNUNET_BLOCK_evaluate (GDS_block_context, type, key, ctx->reply_bf,
- ctx->reply_bf_mutator, ctx->xquery,
- ctx->xquery_size, data, size);
+ GNUNET_BLOCK_evaluate (GDS_block_context,
+ type,
+ GNUNET_BLOCK_EO_LOCAL_SKIP_CRYPTO,
+ key,
+ ctx->reply_bf,
+ ctx->reply_bf_mutator,
+ ctx->xquery,
+ ctx->xquery_size,
+ data,
+ size);
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Found reply for query %s in datacache, evaluation result is %d\n",
- GNUNET_h2s (key), (int) eval);
+ GNUNET_h2s (key),
+ (int) eval);
ctx->eval = eval;
switch (eval)
{
gettext_noop
("# Good RESULTS found in datacache"), 1,
GNUNET_NO);
- GDS_CLIENTS_handle_reply (exp, key, 0, NULL, put_path_length, put_path,
- type, size, data);
+ GDS_CLIENTS_handle_reply (exp, key,
+ 0, NULL,
+ put_path_length, put_path,
+ type,
+ size, data);
/* forward to other peers */
- GDS_ROUTING_process (type, exp, key, put_path_length, put_path, 0, NULL,
+ GDS_ROUTING_process (type,
+ exp,
+ key,
+ put_path_length, put_path,
+ 0, NULL,
data, size);
break;
case GNUNET_BLOCK_EVALUATION_OK_DUPLICATE:
GNUNET_STATISTICS_update (GDS_stats,
- gettext_noop
- ("# Duplicate RESULTS found in datacache"), 1,
+ gettext_noop ("# Duplicate RESULTS found in datacache"),
+ 1,
GNUNET_NO);
break;
case GNUNET_BLOCK_EVALUATION_RESULT_INVALID:
GNUNET_STATISTICS_update (GDS_stats,
- gettext_noop
- ("# Invalid RESULTS found in datacache"), 1,
+ gettext_noop ("# Invalid RESULTS found in datacache"),
+ 1,
GNUNET_NO);
break;
case GNUNET_BLOCK_EVALUATION_RESULT_IRRELEVANT:
GNUNET_STATISTICS_update (GDS_stats,
- gettext_noop
- ("# Irrelevant RESULTS found in datacache"), 1,
+ gettext_noop ("# Irrelevant RESULTS found in datacache"),
+ 1,
GNUNET_NO);
break;
case GNUNET_BLOCK_EVALUATION_REQUEST_VALID:
return GNUNET_SYSERR;
case GNUNET_BLOCK_EVALUATION_TYPE_NOT_SUPPORTED:
GNUNET_STATISTICS_update (GDS_stats,
- gettext_noop
- ("# Unsupported RESULTS found in datacache"), 1,
+ gettext_noop ("# Unsupported RESULTS found in datacache"),
+ 1,
GNUNET_NO);
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("Unsupported block type (%u) in local response!\n"), type);
+ _("Unsupported block type (%u) in local response!\n"),
+ type);
break;
}
return (eval == GNUNET_BLOCK_EVALUATION_OK_LAST) ? GNUNET_NO : GNUNET_OK;
* @param key the query
* @param type requested data type
* @param xquery extended query
- * @param xquery_size number of bytes in xquery
+ * @param xquery_size number of bytes in @a xquery
* @param reply_bf where the reply bf is (to be) stored, possibly updated, can be NULL
- * @param reply_bf_mutator mutation value for reply_bf
+ * @param reply_bf_mutator mutation value for @a reply_bf
* @return evaluation result for the local replies
*/
enum GNUNET_BLOCK_EvaluationResult
-GDS_DATACACHE_handle_get (const struct GNUNET_HashCode * key,
- enum GNUNET_BLOCK_Type type, const void *xquery,
+GDS_DATACACHE_handle_get (const struct GNUNET_HashCode *key,
+ enum GNUNET_BLOCK_Type type,
+ const void *xquery,
size_t xquery_size,
struct GNUNET_CONTAINER_BloomFilter **reply_bf,
uint32_t reply_bf_mutator)
struct GetRequestContext ctx;
unsigned int r;
- if (datacache == NULL)
+ if (NULL == datacache)
return GNUNET_BLOCK_EVALUATION_REQUEST_VALID;
GNUNET_STATISTICS_update (GDS_stats,
gettext_noop ("# GET requests given to datacache"),
- 1, GNUNET_NO);
+ 1,
+ GNUNET_NO);
ctx.eval = GNUNET_BLOCK_EVALUATION_REQUEST_VALID;
ctx.key = *key;
ctx.xquery = xquery;
ctx.xquery_size = xquery_size;
ctx.reply_bf = reply_bf;
ctx.reply_bf_mutator = reply_bf_mutator;
- r = GNUNET_DATACACHE_get (datacache, key, type, &datacache_get_iterator,
+ r = GNUNET_DATACACHE_get (datacache,
+ key,
+ type,
+ &datacache_get_iterator,
&ctx);
LOG (GNUNET_ERROR_TYPE_DEBUG,
"DATACACHE GET for key %s completed (%d). %u results found.\n",
- GNUNET_h2s (key), ctx.eval, r);
+ GNUNET_h2s (key),
+ ctx.eval,
+ r);
return ctx.eval;
}
void
GDS_DATACACHE_done ()
{
- if (datacache != NULL)
+ if (NULL != datacache)
{
GNUNET_DATACACHE_destroy (datacache);
datacache = NULL;
projects / oweals / gnunet.git / blobdiff