/*************************************************************************
* (C) 2011 AITNET ltd - Sofia/Bulgaria - <misho@aitbg.com>
* by Michael Pounov <misho@openbsd-bg.org>
*
* $Author: misho $
* $Id: defs.h,v 1.4.2.4 2022/09/15 15:04:44 misho Exp $
*
**************************************************************************
The ELWIX and AITNET software is distributed under the following
terms:
All of the documentation and software included in the ELWIX and AITNET
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
Copyright 2004 - 2022
by Michael Pounov <misho@elwix.org>. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. All advertising materials mentioning features or use of this software
must display the following acknowledgement:
This product includes software developed by Michael Pounov <misho@elwix.org>
ELWIX - Embedded LightWeight unIX and its contributors.
4. Neither the name of AITNET nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
#ifndef __DEFS_H
#define __DEFS_H
#ifndef STRSIZ
#define STRSIZ 256
#endif
#define WILDCARDS "/#+"
#define MQTT_CONNFLGS_INIT { 1, 1, 1, 3, 1, 1, 1 }
#define MQTT_DEFAULT_MSGID 0xDEBA
#define MQTT_PROTO_STR "MQTT"
#define MQTT_CONN_STR "MQIsdp"
#define LOGERR { \
mqtt_Errno = errno; \
strlcpy(mqtt_Error, strerror(errno), sizeof mqtt_Error); \
}
#ifndef HAVE_STRLCAT
size_t strlcat(char * __restrict dst, const char * __restrict src, size_t siz);
#endif
#ifndef HAVE_STRLCPY
size_t strlcpy(char * __restrict dst, const char * __restrict src, size_t siz);
#endif
#ifndef __ELWIX
#define e_malloc malloc
#define e_calloc calloc
#define e_realloc realloc
#define e_free free
#define e_strdup strdup
#endif
extern int mqtt_Errno;
extern char mqtt_Error[STRSIZ];
void mqtt_SetErr(int, char *, ...);
//struct mqtthdr *_mqtt_readHEADER(mqtt_msg_t * __restrict, u_char, int *, int *);
int mqtt_wait4data(int, u_short, short);
/*
* mqtt_KeepAlive() - Keep Alive check routine
*
* @sock = connected socket
* @ka = keep alive timeout
* @tries = tries for receive correct ping response, usually ==1
* return: -1 error, 0 host is alive, 1 timeout session or 2 broken session
*/
int mqtt_KeepAlive(int sock, unsigned short ka, unsigned char tries);
/*
* mqtt_WillMessage() - Publish WILL message
*
* @sock = connected socket
* @ka = keep alive timeout
* @topic = will topic
* @data = will message
* return: -1 error, 1 timeout, 2 not ack or 0 ok
*/
int mqtt_WillMessage(int sock, unsigned short ka, const char *topic, const char *data);
#endif
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>