libaitmqtt/inc/aitmqtt.h - diff

Return to aitmqtt.h CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / libaitmqtt / inc

Diff for /libaitmqtt/inc/aitmqtt.h between versions 1.1.1.1.2.2 and 1.1.1.1.2.10

version 1.1.1.1.2.2, 2012/01/26 14:57:57	version 1.1.1.1.2.10, 2012/04/26 15:26:37
Line 12 terms:	Line 12 terms:
All of the documentation and software included in the ELWIX and AITNET	All of the documentation and software included in the ELWIX and AITNET
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>	Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>

Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011	Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
by Michael Pounov <misho@elwix.org>. All rights reserved.	by Michael Pounov <misho@elwix.org>. All rights reserved.

Redistribution and use in source and binary forms, with or without	Redistribution and use in source and binary forms, with or without
Line 47 SUCH DAMAGE.	Line 47 SUCH DAMAGE.
#define __AITMQTT_H	#define __AITMQTT_H


	#define MAX_CONNID 24
	#define MAX_CRED 13
	#define MQTTMSG_MAX 65529
	#define MQTT_DATA_MAX 268435455

	#define MQTT_PROTO_VER 3
	#define MQTT_KEEPALIVE 10
	#define MQTT_DEFAULT_MSGID 0xDEBA

/* FIXED HEADER */	/* FIXED HEADER */

struct mqtthdr {	struct mqtthdr {
Line 95 struct mqtthdr {	Line 104 struct mqtthdr {
#define MQTT_QOS_EXACTLY 2 /* Exactly once, Assured delivery, =1 */	#define MQTT_QOS_EXACTLY 2 /* Exactly once, Assured delivery, =1 */
#define MQTT_QOS_RESERVED 3 /* reserved */	#define MQTT_QOS_RESERVED 3 /* reserved */

	#define MQTT_QOS_DENY 0 /* Not granted QoS for SUBACK */
	#define MQTT_QOS_PASS 2 /* Granted QoS for SUBACK */

#define MQTT_FLAG_RETAIN 1 /* This flag is only used on PUBLISH messages.	#define MQTT_FLAG_RETAIN 1 /* This flag is only used on PUBLISH messages.

When a client sends a PUBLISH to a server,	When a client sends a PUBLISH to a server,
Line 138 typedef struct {	Line 150 typedef struct {
unsigned short msg_len;	unsigned short msg_len;
} mqtt_msg_t;	} mqtt_msg_t;

/* MQTT hooks callback */

typedef void (mqtt_cb_t)(void *);

/* MQTT structures */	/* MQTT structures */

typedef union {	typedef union {
Line 229 inline int mqtt_msgRealloc(mqtt_msg_t * __restrict msg	Line 237 inline int mqtt_msgRealloc(mqtt_msg_t * __restrict msg
*/	*/
int mqtt_expandTopic(const char csInput, char __restrict psRegEx, int regexLen,	int mqtt_expandTopic(const char csInput, char __restrict psRegEx, int regexLen,
unsigned char BOL, unsigned char EOL);	unsigned char BOL, unsigned char EOL);
	/*
	* mqtt_sqlTopic() - Expanding topic to SQL search string
	*
	* @csInput = Input topic
	* @psSQL = Output to SQL search string
	* @sqlLen = Length of psSQL
	* return: -1 error, 0 changed bytes
	*/
	int mqtt_sqlTopic(const char csInput, char __restrict psSQL, int sqlLen);

/*	/*
* mqtt_encodeLen() Encode number to MQTT length field	* mqtt_encodeLen() Encode number to MQTT length field
Line 253 inline unsigned int mqtt_decodeLen(void * __restrict l	Line 270 inline unsigned int mqtt_decodeLen(void * __restrict l
*/	*/
inline char mqtt_sizeLen(unsigned int len);	inline char mqtt_sizeLen(unsigned int len);
/*	/*
* mqtt_str2sub Create MQTT subscribe variable from string(s)	* mqtt_str2subs Create MQTT subscribe variable from string(s)
*	*
* @csStr = strings	* @csStr = null terminated string array
* @strnum = number of strings elements	* @strnum = copy at most number of strings elements
* @qoses = QoS elements applied to subscribe variable,	* @qoses = QoS elements applied to subscribe variable,
* count of elements must be equal with csStr elements	* count of elements must be equal with csStr elements
* return: NULL error or != subscribe variables array, must be free after use with mqtt_freeSub()	* return: NULL error or != subscribe variables array, must be free after use with mqtt_freeSub()
*/	*/
inline mqtt_subscr_t mqtt_str2sub(const char csStr, unsigned short strnum, unsigned char qoses);	inline mqtt_subscr_t mqtt_str2subs(const char *csStr, unsigned short strnum,
	unsigned char *qoses);
/*	/*
* mqtt_subFree() Free array from subscribe variables	* mqtt_subFree() Free array from subscribe variables
*	*
Line 530 unsigned short mqtt_readPUBCOMP(mqtt_msg_t * __restric	Line 548 unsigned short mqtt_readPUBCOMP(mqtt_msg_t * __restric
* @buf = Message buffer	* @buf = Message buffer
* @msgID = MessageID	* @msgID = MessageID
* @subscr = Subscriptions, must be free after use with mqtt_subFree()	* @subscr = Subscriptions, must be free after use with mqtt_subFree()
* return: NULL error or !=NULL MQTT fixed header	* return: -1 error or >-1 elements into subscr
*/	*/
struct mqtthdr mqtt_readSUBSCRIBE(mqtt_msg_t __restrict buf, unsigned short *msgID,	int mqtt_readSUBSCRIBE(mqtt_msg_t * __restrict buf, unsigned short *msgID,
mqtt_subscr_t **subscr);	mqtt_subscr_t **subscr);
/*	/*
* mqtt_readSUBACK() Read SUBACK message	* mqtt_readSUBACK() Read SUBACK message
Line 549 int mqtt_readSUBACK(mqtt_msg_t * __restrict buf, unsig	Line 567 int mqtt_readSUBACK(mqtt_msg_t * __restrict buf, unsig
* @buf = Message buffer	* @buf = Message buffer
* @msgID = MessageID	* @msgID = MessageID
* @subscr = Subscriptions, must be free after use with mqtt_subFree()	* @subscr = Subscriptions, must be free after use with mqtt_subFree()
* return: NULL error or !=NULL MQTT fixed header	* return: -1 error or >-1 elements into subscr
*/	*/
struct mqtthdr mqtt_readUNSUBSCRIBE(mqtt_msg_t __restrict buf, unsigned short *msgID,	int mqtt_readUNSUBSCRIBE(mqtt_msg_t * __restrict buf, unsigned short *msgID,
mqtt_subscr_t **subscr);	mqtt_subscr_t **subscr);
/*	/*
* mqtt_readUNSUBACK() Read UNSUBACK message	* mqtt_readUNSUBACK() Read UNSUBACK message

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.1.1.1.2.2
changed lines
	Added in v.1.1.1.1.2.10