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[simgrid.git] / examples / msg / dht-kademlia / answer.h
1 /* Copyright (c) 2012, 2014, 2016. The SimGrid Team.
2  * All rights reserved.                                                     */
3
4 /* This program is free software; you can redistribute it and/or modify it
5  * under the terms of the license (GNU LGPL) which comes with this package. */
6
7 #ifndef _KADEMLIA_EXAMPLES_ANSWER_H_
8 #define _KADEMLIA_EXAMPLES_ANSWER_H_
9 #include <xbt/dynar.h>
10 #include "routing_table.h"
11
12 /* Node query anwser. contains the elements closest to the id given. */
13 typedef struct s_node_answer {
14   unsigned int destination_id;
15   xbt_dynar_t nodes;            //Dynar of node_contact_t
16   unsigned int size;
17 } s_answer_t;
18
19 typedef s_answer_t *answer_t;
20
21 #include "node.h"
22
23 answer_t answer_init(unsigned int destination_id);
24 void answer_free(answer_t answer);
25 void answer_print(answer_t answer);
26 unsigned int answer_merge(answer_t destination, answer_t source);
27 void answer_sort(answer_t answer);
28 void answer_trim(answer_t answer);
29 void answer_add_bucket(bucket_t bucket, answer_t answer);
30 unsigned int answer_contains(answer_t answer, unsigned int id);
31 unsigned int answer_destination_found(answer_t answer);
32
33 #endif                          /* _KADEMLIA_EXAMPLES_ANSWER_H_ */