thermferm/mqtt.h

#ifndef	_MQTT_H
#define	_MQTT_H


#define STATUS_CONNECTING 0
#define STATUS_CONNACK_RECVD 1
#define STATUS_WAITING 2

#ifndef HAVE_WIRINGPI_H

// Pi model types and version numbers
//      Intended for the GPIO program Use at your own risk.

#define PI_MODEL_A               0
#define PI_MODEL_B               1
#define PI_MODEL_AP              2
#define PI_MODEL_BP              3
#define PI_MODEL_2               4
#define PI_ALPHA                 5
#define PI_MODEL_CM              6
#define PI_MODEL_07              7
#define PI_MODEL_3B              8
#define PI_MODEL_ZERO            9
#define PI_MODEL_CM3            10
#define PI_MODEL_ZERO_W         12
#define PI_MODEL_3BP            13
#define PI_MODEL_3AP            14
#define PI_MODEL_CM3P           16

#define PI_VERSION_1            0
#define PI_VERSION_1_1          1
#define PI_VERSION_1_2          2
#define PI_VERSION_2            3

#define PI_MAKER_SONY           0
#define PI_MAKER_EGOMAN         1
#define PI_MAKER_EMBEST         2
#define PI_MAKER_UNKNOWN        3


#endif


/*
 * Public functions
 */
void pub_domoticz_temp(int, int);
void pub_domoticz_output(int, int);
void mqtt_connect(void);
void mqtt_disconnect(void);

char *global_json(void);
char *unit_data(units_list *unit, bool birth);

/**
 * @brief Publish DBIRTH for all active units. If there are no active units, don't
 *        publish anything. This function should be called at program start.
 */
void publishDBirthAll(void);

/**
 * @brief Publish unit data.
 * @param unit Unit data structure.
 */
void publishDData(units_list *unit);

/**
 * @brief Publish unit birth.
 * @param unit Unit data structure.
 */
void publishDBirth(units_list *unit);

/**
 * @brief Publish death of a unit.
 * @param unit Unit data structure.
 */
void publishDDeath(units_list *unit);

/**
 * @brief Publish log data.
 * @param unit Unit data structure.
 */
void publishDLog(units_list *unit);

/**
 * @brief Publish Node data or birth message.
 * @param birth If true send a birh message, else a regular data update.
 * @param flag Bit flag to enable control messages.
 */
void publishNData(bool birth, int flag);


#endif