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/*******************************************************************************
* Copyright (c) 2009, 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v1.0 which accompany this distribution.
*
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Ian Craggs - initial API and implementation and/or initial documentation
*******************************************************************************/
/**
* @file
* \brief Trace messages
*
*/
#include "../paho-mqtt/Messages.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "../paho-mqtt/Heap.h"
#include "../paho-mqtt/Log.h"
#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
#define max_msg_len 120
static const char *protocol_message_list[] =
{
"%d %s -> CONNECT cleansession: %d (%d)", /* 0, was 131, 68 and 69 */
"%d %s <- CONNACK rc: %d", /* 1, was 132 */
"%d %s -> CONNACK rc: %d (%d)", /* 2, was 138 */
"%d %s <- PINGREQ", /* 3, was 35 */
"%d %s -> PINGRESP (%d)", /* 4 */
"%d %s <- DISCONNECT", /* 5 */
"%d %s <- SUBSCRIBE msgid: %d", /* 6, was 39 */
"%d %s -> SUBACK msgid: %d (%d)", /* 7, was 40 */
"%d %s <- UNSUBSCRIBE msgid: %d", /* 8, was 41 */
"%d %s -> UNSUBACK msgid: %d (%d)", /* 9 */
"%d %s -> PUBLISH msgid: %d qos: %d retained: %d (%d) payload: %.*s", /* 10, was 42 */
"%d %s <- PUBLISH msgid: %d qos: %d retained: %d payload: %.*s", /* 11, was 46 */
"%d %s -> PUBACK msgid: %d (%d)", /* 12, was 47 */
"%d %s -> PUBREC msgid: %d (%d)", /* 13, was 48 */
"%d %s <- PUBACK msgid: %d", /* 14, was 49 */
"%d %s <- PUBREC msgid: %d", /* 15, was 53 */
"%d %s -> PUBREL msgid: %d (%d)", /* 16, was 57 */
"%d %s <- PUBREL msgid %d", /* 17, was 58 */
"%d %s -> PUBCOMP msgid %d (%d)", /* 18, was 62 */
"%d %s <- PUBCOMP msgid:%d", /* 19, was 63 */
"%d %s -> PINGREQ (%d)", /* 20, was 137 */
"%d %s <- PINGRESP", /* 21, was 70 */
"%d %s -> SUBSCRIBE msgid: %d (%d)", /* 22, was 72 */
"%d %s <- SUBACK msgid: %d", /* 23, was 73 */
"%d %s <- UNSUBACK msgid: %d", /* 24, was 74 */
"%d %s -> UNSUBSCRIBE msgid: %d (%d)", /* 25, was 106 */
"%d %s <- CONNECT", /* 26 */
"%d %s -> PUBLISH qos: 0 retained: %d (%d)", /* 27 */
"%d %s -> DISCONNECT (%d)", /* 28 */
"Socket error for client identifier %s, socket %d, peer address %s; ending connection", /* 29 */
};
static const char *trace_message_list[] =
{
"Failed to remove client from bstate->clients", /* 0 */
"Removed client %s from bstate->clients, socket %d", /* 1 */
"Packet_Factory: unhandled packet type %d", /* 2 */
"Packet %s received from client %s for message identifier %d, but no record of that message identifier found", /* 3 */
"Packet %s received from client %s for message identifier %d, but message is wrong QoS, %d", /* 4 */
"Packet %s received from client %s for message identifier %d, but message is in wrong state", /* 5 */
"%s received from client %s for message id %d - removing publication", /* 6 */
"Trying %s again for client %s, socket %d, message identifier %d", /* 7 */
"", /* 8 */
"(%lu) %*s(%d)> %s:%d", /* 9 */
"(%lu) %*s(%d)< %s:%d", /* 10 */
"(%lu) %*s(%d)< %s:%d (%d)", /* 11 */
"Storing unsent QoS 0 message", /* 12 */
};
/**
* Get a log message by its index
* @param index the integer index
* @param log_level the log level, used to determine which message list to use
* @return the message format string
*/
const char* Messages_get(int index, enum LOG_LEVELS log_level)
{
const char *msg = NULL;
if (log_level == TRACE_PROTOCOL)
msg = (index >= 0 && index < ARRAY_SIZE(protocol_message_list)) ? protocol_message_list[index] : NULL;
else
msg = (index >= 0 && index < ARRAY_SIZE(trace_message_list)) ? trace_message_list[index] : NULL;
return msg;
}
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