- /* Copyright (c) 2012. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2012-2014. The SimGrid Team.
+ * All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
+
#include "messages.h"
#include "bittorrent.h"
-XBT_LOG_NEW_DEFAULT_CATEGORY(msg_messages, "Messages specific for the message factory");
+XBT_LOG_NEW_DEFAULT_CATEGORY(msg_messages,
+ "Messages specific for the message factory");
#define BITS_TO_BYTES(x) ((x / 8) + (x % 8) ? 1 : 0)
-/**
- * Build a new empty message
+/** @brief Build a new empty message
* @param type type of the message
- * @param issuer_host_name hostname of the issuer, for debuging purposes
+ * @param issuer_host_name hostname of the issuer, for debugging purposes
* @param mailbox mailbox where the peer should answer
* @param peer_id id of the issuer
* @param size message size in bytes
*/
-msg_task_t task_message_new(e_message_type type, const char *issuer_host_name,
- const char *mailbox, int peer_id, int size)
+msg_task_t task_message_new(e_message_type type, const char *issuer_host_name, const char *mailbox, int peer_id,
+ int size)
{
message_t message = xbt_new(s_message_t, 1);
message->issuer_host_name = issuer_host_name;
message->mailbox = mailbox;
message->type = type;
msg_task_t task = MSG_task_create(NULL, 0, size, message);
- XBT_DEBUG("type: %d size: %d", (int)type, size);
+ XBT_DEBUG("type: %d size: %d", (int) type, size);
return task;
}
-/**
- * Builds a message containing an index.
- */
-msg_task_t task_message_index_new(e_message_type type,
- const char *issuer_host_name,
- const char *mailbox, int peer_id,
+/** Builds a message containing an index. */
+msg_task_t task_message_index_new(e_message_type type, const char *issuer_host_name, const char *mailbox, int peer_id,
int index, int varsize)
{
- msg_task_t task = task_message_new(type, issuer_host_name, mailbox, peer_id,
- task_message_size(type) + varsize);
+ msg_task_t task = task_message_new(type, issuer_host_name, mailbox, peer_id, task_message_size(type) + varsize);
message_t message = MSG_task_get_data(task);
message->index = index;
return task;
}
-msg_task_t task_message_bitfield_new(const char *issuer_host_name,
- const char *mailbox, int peer_id,
- char *bitfield, int bitfield_size)
+msg_task_t task_message_bitfield_new(const char *issuer_host_name, const char *mailbox, int peer_id, char *bitfield,
+ int bitfield_size)
{
- msg_task_t task =
- task_message_new(MESSAGE_BITFIELD, issuer_host_name, mailbox, peer_id,
- task_message_size(MESSAGE_BITFIELD) +
- /* Size of bitfield in bytes */
- BITS_TO_BYTES(bitfield_size));
+ msg_task_t task = task_message_new(MESSAGE_BITFIELD, issuer_host_name, mailbox, peer_id,
+ task_message_size(MESSAGE_BITFIELD) + BITS_TO_BYTES(bitfield_size));
message_t message = MSG_task_get_data(task);
message->bitfield = bitfield;
return task;
}
-msg_task_t task_message_request_new(const char *issuer_host_name,
- const char *mailbox, int peer_id, int index,
+msg_task_t task_message_request_new(const char *issuer_host_name, const char *mailbox, int peer_id, int index,
int block_index, int block_length)
{
- msg_task_t task =
- task_message_index_new(MESSAGE_REQUEST, issuer_host_name, mailbox,
- peer_id, index, 0);
+ msg_task_t task = task_message_index_new(MESSAGE_REQUEST, issuer_host_name, mailbox, peer_id, index, 0);
message_t message = MSG_task_get_data(task);
message->block_index = block_index;
message->block_length = block_length;
return task;
}
-msg_task_t task_message_piece_new(const char *issuer_host_name,
- const char *mailbox, int peer_id, int index,
- int stalled, int block_index,
- int block_length, int block_size)
+msg_task_t task_message_piece_new(const char *issuer_host_name, const char *mailbox, int peer_id, int index,
+ int block_index, int block_length, int block_size)
{
- msg_task_t task =
- task_message_index_new(MESSAGE_PIECE, issuer_host_name, mailbox, peer_id,
- index, block_length * block_size);
+ msg_task_t task = task_message_index_new(MESSAGE_PIECE, issuer_host_name, mailbox, peer_id, index,
+ block_length * block_size);
message_t message = MSG_task_get_data(task);
- message->stalled = stalled;
message->block_index = block_index;
message->block_length = block_length;
return task;
{
int size = 0;
switch (type) {
- case MESSAGE_HANDSHAKE: size = MESSAGE_HANDSHAKE_SIZE; break;
- case MESSAGE_CHOKE: size = MESSAGE_CHOKE_SIZE; break;
- case MESSAGE_UNCHOKE: size = MESSAGE_UNCHOKE_SIZE; break;
- case MESSAGE_INTERESTED: size = MESSAGE_INTERESTED_SIZE; break;
- case MESSAGE_NOTINTERESTED: size = MESSAGE_INTERESTED_SIZE; break;
- case MESSAGE_HAVE: size = MESSAGE_HAVE_SIZE; break;
- case MESSAGE_BITFIELD: size = MESSAGE_BITFIELD_SIZE; break;
- case MESSAGE_REQUEST: size = MESSAGE_REQUEST_SIZE; break;
- case MESSAGE_PIECE: size = MESSAGE_PIECE_SIZE; break;
- case MESSAGE_CANCEL: size = MESSAGE_CANCEL_SIZE; break;
+ case MESSAGE_HANDSHAKE:
+ size = MESSAGE_HANDSHAKE_SIZE;
+ break;
+ case MESSAGE_CHOKE:
+ size = MESSAGE_CHOKE_SIZE;
+ break;
+ case MESSAGE_UNCHOKE:
+ size = MESSAGE_UNCHOKE_SIZE;
+ break;
+ case MESSAGE_INTERESTED:
+ size = MESSAGE_INTERESTED_SIZE;
+ break;
+ case MESSAGE_NOTINTERESTED:
+ size = MESSAGE_INTERESTED_SIZE;
+ break;
+ case MESSAGE_HAVE:
+ size = MESSAGE_HAVE_SIZE;
+ break;
+ case MESSAGE_BITFIELD:
+ size = MESSAGE_BITFIELD_SIZE;
+ break;
+ case MESSAGE_REQUEST:
+ size = MESSAGE_REQUEST_SIZE;
+ break;
+ case MESSAGE_PIECE:
+ size = MESSAGE_PIECE_SIZE;
+ break;
+ case MESSAGE_CANCEL:
+ size = MESSAGE_CANCEL_SIZE;
+ break;
}
return size;
}
