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Diff for /mqtt/inc/Attic/aitmqtt.h between versions 1.1.1.1.2.16 and 1.1.1.1.2.20

version 1.1.1.1.2.16, 2011/11/22 13:03:25 version 1.1.1.1.2.20, 2011/11/22 14:48:25
Line 2 Line 2
 #define __AITMQTT_H  #define __AITMQTT_H
   
   
 #define MQTT_DATA_MAX           268435455  
 #define MQTT_CONN_STR           "MQIsdp"  
 #define MQTT_PROTO_VER          3  
 #define MQTT_KEEPALIVE          10  
   
 /* FIXED HEADER */  /* FIXED HEADER */
   
 struct mqtthdr {  struct mqtthdr {
        struct {        union {
                unsigned char   retain:1,                 struct {
                                qos:2,                        unsigned char   retain:1, 
                                dup:1,                                        qos:2,
                                type:4;                                        dup:1,
                                         type:4;
                 };
                 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;  } __packed;
   #define MQTTHDR_MSGINIT(x)      (assert((x)), (x)->mqtt_msg.val ^= (x)->mqtt_msg.val)
   
 #define MQTT_TYPE_UNKNOWN       0       /* reserved */  
 #define MQTT_TYPE_CONNECT       1       /* client request to connect to server */  
 #define MQTT_TYPE_CONNACK       2       /* connect acknowledgment */  
 #define MQTT_TYPE_PUBLISH       3       /* publish message */  
 #define MQTT_TYPE_PUBACK        4       /* publish acknowledgment */  
 #define MQTT_TYPE_PUBREC        5       /* publish received (assured delivery part 1) */  
 #define MQTT_TYPE_PUBREL        6       /* publish release (assured delivery part 2) */  
 #define MQTT_TYPE_PUBCOMP       7       /* publish complete (assured delivery part 3) */  
 #define MQTT_TYPE_SUBSCRIBE     8       /* client subscribe request */  
 #define MQTT_TYPE_SUBACK        9       /* subscribe acknowledgment */  
 #define MQTT_TYPE_UNSUBSCRIBE   10      /* client unsubscribe request */  
 #define MQTT_TYPE_UNSUBACK      11      /* unsubscribe acknowledgment */  
 #define MQTT_TYPE_PINGREQ       12      /* PING request */  
 #define MQTT_TYPE_PINGRESP      13      /* PING response */  
 #define MQTT_TYPE_DISCONNECT    14      /* client is disconnecting */  
 #define MQTT_TYPE_RESERVED      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 
                                            a PUBLISH, PUBREL, SUBSCRIBE or UNSUBSCRIBE message.                                              a PUBLISH, PUBREL, SUBSCRIBE or UNSUBSCRIBE message. 
                                            This applies to messages where the value of QoS is greater than                                              This applies to messages where the value of QoS is greater than 
Line 132  typedef struct { Line 114  typedef struct {
         unsigned short  msg_len;          unsigned short  msg_len;
 } mqtt_msg_t;  } mqtt_msg_t;
   
   /* MQTT dispatcher callbacks */
   
   typedef int (*mqtt_cb_t)(void *);
   
   
 // -------------------------------------------------------  // -------------------------------------------------------
 // mqtt_GetErrno() Get error code of last operation  // mqtt_GetErrno() Get error code of last operation
 inline int mqtt_GetErrno();  inline int mqtt_GetErrno();
Line 212  inline void mqtt_subFree(mqtt_subscr_t ** __restrict s Line 198  inline void mqtt_subFree(mqtt_subscr_t ** __restrict s
  */   */
 inline mqtt_subscr_t *mqtt_subAlloc(unsigned short num);  inline mqtt_subscr_t *mqtt_subAlloc(unsigned short num);
   
   
   /*** SENDER FUNCTIONS ***/
   
 /*  /*
  * mqtt_msgCONNECT() Create CONNECT message   * mqtt_msgCONNECT() Create CONNECT message
  *   *
Line 238  int mqtt_msgCONNECT(mqtt_msg_t * __restrict buf, const Line 227  int mqtt_msgCONNECT(mqtt_msg_t * __restrict buf, const
  * return: -1 error or >-1 message size for send   * return: -1 error or >-1 message size for send
  */   */
 int mqtt_msgCONNACK(mqtt_msg_t * __restrict buf, unsigned char retcode);  int mqtt_msgCONNACK(mqtt_msg_t * __restrict buf, unsigned char retcode);
   /*
    * mqtt_msgDISCONNECT() Create DISCONNECT message
    *
    * @buf = Message buffer
    * return: -1 error or >-1 message size for send
    */
   int mqtt_msgDISCONNECT(mqtt_msg_t * __restrict buf);
   /*
    * mqtt_msgPINGREQ() Create PINGREQ message
    *
    * @buf = Message buffer
    * return: -1 error or >-1 message size for send
    */
   int mqtt_msgPINGREQ(mqtt_msg_t * __restrict buf);
   /*
    * mqtt_msgPINGRESP() Create PINGRESP message
    *
    * @buf = Message buffer
    * return: -1 error or >-1 message size for send
    */
   int mqtt_msgPINGRESP(mqtt_msg_t * __restrict buf);
   
 /*  /*
  * mqtt_msgPUBLISH() Create PUBLISH message   * mqtt_msgPUBLISH() Create PUBLISH message
Line 311  mqtt_msgSUBSCRIBE(mqtt_msg_t * __restrict buf, mqtt_su Line 321  mqtt_msgSUBSCRIBE(mqtt_msg_t * __restrict buf, mqtt_su
  */   */
 int mqtt_msgSUBACK(mqtt_msg_t * __restrict buf, mqtt_subscr_t * __restrict Topics,   int mqtt_msgSUBACK(mqtt_msg_t * __restrict buf, mqtt_subscr_t * __restrict Topics, 
                 unsigned short msgID);                  unsigned short msgID);
   /*
    * mqtt_msgUNSUBSCRIBE() Create UNSUBSCRIBE message
    *
    * @buf = Message buffer
    * @Topics = MQTT subscription topics
    * @msgID = MessageID
    * @Dup = Duplicate message
    * @QOS = QoS
    * return: -1 error or >-1 message size for send
    */
   int
   mqtt_msgUNSUBSCRIBE(mqtt_msg_t * __restrict buf, mqtt_subscr_t * __restrict Topics, 
                   unsigned short msgID, unsigned char Dup, unsigned char QOS);
   /*
    * mqtt_msgUNSUBACK() Create UNSUBACK message
    *
    * @buf = Message buffer
    * @msgID = MessageID
    * return: -1 error or >-1 message size for send
    */
   int mqtt_msgUNSUBACK(mqtt_msg_t * __restrict buf, unsigned short msgID);
   
   
   /*** RECEIVER FUNCTIONS ***/
   
   /*
    * mqttInitCallbacks() Init callback array for dispatcher
    *
    * return: NULL error or !=NULL allocated callback array, after use free with mqttFiniCallbacks()
    */
   mqtt_cb_t *mqttInitCallbacks(void);
   /*
    * mqttFiniCallbacks() Free callback array
    *
    * @cb = Callback array
    * return: none
    */
   void mqttFiniCallbacks(mqtt_cb_t ** __restrict cb);
   
   
 #endif  #endif
Removed from v.1.1.1.1.2.16  
changed lines
  Added in v.1.1.1.1.2.20

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