#include "platform.h"
#include "gnunet_block_plugin.h"
-#define DEBUG_TEMPLATE GNUNET_NO
+#define DEBUG_TEMPLATE GNUNET_EXTRA_LOGGING
/**
*/
static enum GNUNET_BLOCK_EvaluationResult
block_plugin_template_evaluate (void *cls, enum GNUNET_BLOCK_Type type,
- const GNUNET_HashCode * query,
+ const struct GNUNET_HashCode * query,
struct GNUNET_CONTAINER_BloomFilter **bf,
int32_t bf_mutator, const void *xquery,
size_t xquery_size, const void *reply_block,
size_t reply_block_size)
{
+ struct GNUNET_HashCode chash;
+ struct GNUNET_HashCode mhash;
+ /* FIXME: check validity first... */
+
+ /* mandatory duplicate-detection code... */
+ if (NULL != bf)
+ {
+ GNUNET_CRYPTO_hash (reply_block, reply_block_size, &chash);
+ GNUNET_BLOCK_mingle_hash (&chash, bf_mutator, &mhash);
+ if (NULL != *bf)
+ {
+ if (GNUNET_YES == GNUNET_CONTAINER_bloomfilter_test (*bf, &mhash))
+ return GNUNET_BLOCK_EVALUATION_OK_DUPLICATE;
+ }
+ else
+ {
+ *bf = GNUNET_CONTAINER_bloomfilter_init (NULL, 8, 64 /* BLOOMFILTER_K */);
+ }
+ GNUNET_CONTAINER_bloomfilter_add (*bf, &mhash);
+ }
+ /* FIXME: other stuff here... */
return GNUNET_BLOCK_EVALUATION_TYPE_NOT_SUPPORTED;
}
static int
block_plugin_template_get_key (void *cls, enum GNUNET_BLOCK_Type type,
const void *block, size_t block_size,
- GNUNET_HashCode * key)
+ struct GNUNET_HashCode * key)
{
return GNUNET_SYSERR;
}
};
struct GNUNET_BLOCK_PluginFunctions *api;
- api = GNUNET_malloc (sizeof (struct GNUNET_BLOCK_PluginFunctions));
+ api = GNUNET_new (struct GNUNET_BLOCK_PluginFunctions);
api->evaluate = &block_plugin_template_evaluate;
api->get_key = &block_plugin_template_get_key;
api->types = types;