[BACK]Return to aitmqtt.h CVS log [TXT] [DIR] Up to [ELWIX - Embedded LightWeight unIX -] / libaitmqtt / inc

Diff for /libaitmqtt/inc/aitmqtt.h between versions 1.3 and 1.3.4.2

version 1.3, 2013/05/30 09:18:33 version 1.3.4.2, 2022/09/12 21:52:57
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, 2012, 2013Copyright 2004 - 2022
         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 49  SUCH DAMAGE. Line 49  SUCH DAMAGE.
   
 #define MAX_CONNID              24  #define MAX_CONNID              24
 #define MAX_CRED                13  #define MAX_CRED                13
#define MQTTMSG_MAX             65529#define MQTTMSG_MAX             65535
 #define MQTT_DATA_MAX           268435455  #define MQTT_DATA_MAX           268435455
   
 #define MQTT_PROTO_VER          3  #define MQTT_PROTO_VER          3
Line 69  struct mqtthdr { Line 69  struct mqtthdr {
                 unsigned char           val;                  unsigned char           val;
         } mqtt_msg;          } mqtt_msg;
         unsigned char                   mqtt_len[1];    /* may be grow to 4 bytes */          unsigned char                   mqtt_len[1];    /* may be grow to 4 bytes */
} __packed;} __attribute__((packed));
 #define MQTTHDR_MSGINIT(x)      (assert((x)), (x)->mqtt_msg.val ^= (x)->mqtt_msg.val)  #define MQTTHDR_MSGINIT(x)      (assert((x)), (x)->mqtt_msg.val ^= (x)->mqtt_msg.val)
 #define MQTTHDR_DATA_SIZEOF(x)  (assert((x)), mqtt_decodeLen((x)->mqtt_len, NULL))  #define MQTTHDR_DATA_SIZEOF(x)  (assert((x)), mqtt_decodeLen((x)->mqtt_len, NULL))
   
Line 88  struct mqtthdr { Line 88  struct mqtthdr {
 #define MQTT_TYPE_PINGREQ       12      /* PING request */  #define MQTT_TYPE_PINGREQ       12      /* PING request */
 #define MQTT_TYPE_PINGRESP      13      /* PING response */  #define MQTT_TYPE_PINGRESP      13      /* PING response */
 #define MQTT_TYPE_DISCONNECT    14      /* client is disconnecting */  #define MQTT_TYPE_DISCONNECT    14      /* client is disconnecting */
   #define MQTT_TYPE_AUTH          15      /* authentication exchange */
 #define MQTT_TYPE_MAX           15      /* reserved */  #define MQTT_TYPE_MAX           15      /* reserved */
   
 #define MQTT_FLAG_DUP           1       /* This flag is set when the client or server attempts to re-deliver   #define MQTT_FLAG_DUP           1       /* This flag is set when the client or server attempts to re-deliver 
Line 170  typedef struct { Line 171  typedef struct {
 typedef struct {  typedef struct {
         mqtt_len_t      var_sb;          mqtt_len_t      var_sb;
         unsigned char   var_data[0];          unsigned char   var_data[0];
} __packed mqtthdr_var_t;} __attribute__((packed)) mqtthdr_var_t;
 #define MQTTHDR_VAR_SIZEOF(x)           (assert((x)), sizeof(mqtt_len_t) + ntohs((x)->var_sb.val))  #define MQTTHDR_VAR_SIZEOF(x)           (assert((x)), sizeof(mqtt_len_t) + ntohs((x)->var_sb.val))
   
 typedef unsigned char mqtthdr_protover_t;  typedef unsigned char mqtthdr_protover_t;
Line 186  typedef union { Line 187  typedef union {
                                 username:1;                                  username:1;
         };          };
         unsigned char           flags;          unsigned char           flags;
} __packed mqtthdr_connflgs_t;} __attribute__((packed)) mqtthdr_connflgs_t;
   
 typedef struct {  typedef struct {
         unsigned char   reserved;          unsigned char   reserved;
         unsigned char   retcode;          unsigned char   retcode;
} __packed mqtthdr_connack_t;} __attribute__((packed)) mqtthdr_connack_t;
   
   
 // -------------------------------------------------------  // -------------------------------------------------------
Removed from v.1.3  
changed lines
  Added in v.1.3.4.2

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