1 /* Copyright (c) 2012, 2014-2016. The SimGrid Team.
2 * All rights reserved. */
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. */
7 #ifndef _MSG_KADEMLIA_EXAMPLES_TASK
8 #define _MSG_KADEMLIA_EXAMPLES_TASK
11 #include "simgrid/msg.h"
13 /* Types of tasks exchanged */
16 TASK_FIND_NODE_ANSWER,
18 TASK_FIND_VALUE_ANSWER,
24 /* Data attached with the tasks */
25 typedef struct s_task_data {
27 unsigned int sender_id; //Id of the guy who sent the task
28 unsigned int destination_id; //Id we are trying to find, if needed.
29 answer_t answer; //Answer to the request made, if needed.
30 char *answer_to; // mailbox to send the answer to (if not an answer).
31 const char *issuer_host_name; // used for logging
32 } s_task_data_t, *task_data_t;
34 //Task handling functions
35 msg_task_t task_new_find_node(unsigned int sender_id, unsigned int destination_id, char *mailbox, const char *hostname);
36 msg_task_t task_new_find_node_answer(unsigned int sender_id, unsigned int destination_id, answer_t answer,
37 char *mailbox, const char *hostname);
38 msg_task_t task_new_ping(unsigned int sender_id, char *mailbox, const char *hostname);
39 msg_task_t task_new_ping_answer(unsigned int sender_id, char *mailbox, const char *hostname);
40 void task_free(msg_task_t task);
41 void task_free_v(void *task);
42 #endif /* _MSG_KADEMLIA_EXAMPLES_TASK */