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Diff for /mqtt/inc/Attic/aitmqtt.h between versions 1.1.1.1.2.4 and 1.1.1.1.2.12

version 1.1.1.1.2.4, 2011/11/07 16:55:46 version 1.1.1.1.2.12, 2011/11/21 16:28:05
Line 93  typedef union { Line 93  typedef union {
                                 l:8;                                  l:8;
         } sb;          } sb;
         unsigned short  val;          unsigned short  val;
} mqtthdr_val_t;} mqtt_v_t;
   
 typedef struct {  typedef struct {
        mqtthdr_val_t      var_sb;        mqtt_v_t    sub_sb;
         char            *sub_data;
         unsigned char   sub_qos;
 } mqtt_subscr_t;
 
 typedef struct {
         mqtt_v_t      var_sb;
         unsigned char   var_data[0];          unsigned char   var_data[0];
 } __packed mqtthdr_var_t;  } __packed mqtthdr_var_t;
   #define MQTTHDR_VAR_SIZEOF(x)           (assert((x)), sizeof(mqtt_v_t) + ntohs((x)->var_sb.val))
   
 typedef unsigned char mqtthdr_protover_t;  typedef unsigned char mqtthdr_protover_t;
 typedef unsigned char mqtthdr_retcode_t;  
   
 typedef struct {  typedef struct {
         unsigned char   reserved:1,          unsigned char   reserved:1,
Line 113  typedef struct { Line 119  typedef struct {
                         username:1;                          username:1;
 } __packed mqtthdr_connflgs_t;  } __packed mqtthdr_connflgs_t;
   
   typedef struct {
           unsigned char   reserved;
           unsigned char   retcode;
   } __packed mqtthdr_connack_t;
   
   
   /* MQTT Message buffer */
   
   typedef struct {
           void            *msg_base;
           unsigned short  msg_len;
   } mqtt_msg_t;
   
   
 // -------------------------------------------------------  // -------------------------------------------------------
 // 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 123  inline const char *mqtt_GetError(); Line 142  inline const char *mqtt_GetError();
   
   
 /*  /*
    * mqtt_msgAlloc() Allocate memory for MQTT Message
    * @len = >0 Allocate buffer with length
    * return: NULL error or Message, after use must call mqtt_msgFree() with all!=0
    */
   inline mqtt_msg_t *mqtt_msgAlloc(unsigned short len);
   /*
    * mqtt_msgFree() Free MQTT message
    * @msg = Message buffer
    * @all = !=0 Destroy entire message, if MQTT Message allocated with mqtt_msgAlloc()
    * return: none
    */
   inline void mqtt_msgFree(mqtt_msg_t ** __restrict msg, int all);
   /*
    * mqtt_msgRealloc() Reallocate MQTT message buffer
    * @msg = MQTT message
    * @len = new length
    * return: -1 error or >-1 old buffer length
    */
   inline int mqtt_msgRealloc(mqtt_msg_t * __restrict msg, unsigned short len);
   
   /*
  * mqtt_encodeLen() Encode number to MQTT length field   * mqtt_encodeLen() Encode number to MQTT length field
  * @num = number for encode   * @num = number for encode
  * return: -1 error or >-1 length   * return: -1 error or >-1 length
Line 142  inline unsigned int mqtt_decodeLen(unsigned int len, c Line 182  inline unsigned int mqtt_decodeLen(unsigned int len, c
  */   */
 inline char mqtt_sizeLen(unsigned int len);  inline char mqtt_sizeLen(unsigned int len);
 /*  /*
 * mqtt_str2var Create MQTT variable from string * mqtt_str2sub Create MQTT subscribe variable from string(s)
 * @csStr = string * @csStr = strings
 * @strLen = string length * @strnum = number of strings elements
 * return: NULL error or != ok variable, must be free after use! * @qoses = QoS elements applied to subscribe variable, 
  *              count of elements must be equal with csStr elements
  * return: NULL error or != subscribe variables array, must be free after use with mqtt_freeSub()
  */   */
inline mqtthdr_var_t *mqtt_str2var(const unsigned char *csStr, unsigned short strLen);inline mqtt_subscr_t *mqtt_str2sub(const char **csStr, unsigned short strnum, unsigned char *qoses);
 /*
  * mqtt_freeSub() Free array from subscribe variables
  *
  * @subs = Subscribe variables
  * return: none
  */
 inline void mqtt_freeSub(mqtt_subscr_t ** __restrict subs);
 
 /*
  * mqtt_msgCONNECT() Create CONNECT message
  *
  * @buf = Message buffer
  * @csConnID = ConnectID
  * @csUser = Username if !=NULL
  * @csPass = Password for Username, only if csUser is set
  * @csWillTopic = Will Topic if !=NULL Will Flags set into message
  * @csWillMessage = Will Message, may be NULL
  * @ClrSess = Clear Session subscriptions after disconnect
  * @WillQOS = Will QOS if csWillTopic is set
  * @WillRetain = Will Retain Will Message if csWillTopic is set
  * return: -1 error or >-1 message size for send
  */
 int mqtt_msgCONNECT(mqtt_msg_t * __restrict buf, const char *csConnID, 
                 const char *csUser, const char *csPass, 
                 const char *csWillTopic, const char *csWillMessage, 
                 unsigned char ClrSess, unsigned char WillQOS, unsigned char WillRetain);
 /*
  * mqtt_msgCONNACK() Create CONNACK message
  *
  * @buf = Message buffer
  * @retcode = Return code
  * return: -1 error or >-1 message size for send
  */
 int mqtt_msgCONNACK(mqtt_msg_t * __restrict buf, unsigned char retcode);
 /*
  * mqtt_msgPUBLISH() Create PUBLISH message
  *
  * @buf = Message buffer
  * @csTopic = Publish topic
  * @msgID = MessageID >0, if QOS != MQTT_QOS_ONCE
  * @Dup = Duplicate message
  * @QOS = QoS
  * @Retain = Retain message
  * @pData = Publish data into topic
  * @datlen = Publish data length
  * return: -1 error or >-1 message size for send
  */
 int mqtt_msgPUBLISH(mqtt_msg_t * __restrict buf, const char *csTopic, unsigned short msgID, 
                 unsigned char Dup, unsigned char QOS, unsigned char Retain, 
                 const void *pData, unsigned short datlen);
 /*
  * mqtt_msgPUBACK() Create PUBACK message
  *
  * @buf = Message buffer
  * @msgID = MessageID
  * return: -1 error or >-1 message size for send
  */
 inline int mqtt_msgPUBACK(mqtt_msg_t * __restrict buf, unsigned short msgID);
 /*
  * mqtt_msgPUBREC() Create PUBREC message
  *
  * @buf = Message buffer
  * @msgID = MessageID
  * return: -1 error or >-1 message size for send
  */
 inline int mqtt_msgPUBREC(mqtt_msg_t * __restrict buf, unsigned short msgID);
 /*
  * mqtt_msgPUBREL() Create PUBREL message
  *
  * @buf = Message buffer
  * @msgID = MessageID
  * return: -1 error or >-1 message size for send
  */
 inline int mqtt_msgPUBREL(mqtt_msg_t * __restrict buf, unsigned short msgID);
 /*
  * mqtt_msgPUBCOMP() Create PUBCOMP message
  *
  * @buf = Message buffer
  * @msgID = MessageID
  * return: -1 error or >-1 message size for send
  */
 inline int mqtt_msgPUBCOMP(mqtt_msg_t * __restrict buf, unsigned short msgID);
   
   
 #endif  #endif
Removed from v.1.1.1.1.2.4  
changed lines
  Added in v.1.1.1.1.2.12

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