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109 lines
2.6 KiB
C
109 lines
2.6 KiB
C
#ifndef __MQTT_UTILS_H__
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#define __MQTT_UTILS_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <semaphore.h>
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#include "MQTTAsync.h"
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#include "MQTTClientPersistence.h"
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#include "json_utils.h"
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#ifndef offsetof
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#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
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#endif
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#ifndef container_of
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/**
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* container_of - cast a member of a structure out to the containing structure
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* @ptr: the pointer to the member.
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* @type: the type of the container struct this is embedded in.
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* @member: the name of the member within the struct.
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*
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*/
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#define container_of(ptr, type, member) ({ \
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const typeof(((type *)0)->member) * __mptr = (ptr); \
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(type *)((char *)__mptr - offsetof(type, member)); })
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#endif
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typedef struct
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{
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MQTTAsync client;
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MQTTAsync_responseOptions sub_opts;
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MQTTAsync_responseOptions pub_opts;
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sem_t sem_connect; //mqtt connect semaphore
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/* MQTT options */
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enum MQTTASYNC_TRACE_LEVELS tracelevel;
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char host[64]; //mqtt broker ip
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int port; //mqtt broker port
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char username[64]; //user name
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char password[64]; //user password
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int keepalive; //mqtt keepalive
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int retain; //mqtt retain
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char clientid[64]; //mqtt client id
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char productcode[64]; //mqtt productcode
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int MQTTVersion;
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/* will options */
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char* will_topic;
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char* will_payload;
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int will_qos;
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int will_retain;
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/* TLS options */
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char protocol[64]; //tcp ssl wss
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int insecure;
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char* capath;
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char* cert;
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char* cafile;
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char* key;
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char* keypass;
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char* ciphers;
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}mqtt_utils_t;
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extern mqtt_utils_t mqtt_config;
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extern void PutDataIntoMQueue(char *payload);
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typedef struct{
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char msg_messageId[32];
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char msg_fwVersion[32];
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char msg_fwUrl[256];
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int msg_taskId;
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}mqtt_parm_download_t;
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typedef struct
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{
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char msg_deviceId[32];
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char msg_messageId[64];
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char msg_key[32];
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char msg_devName[32];
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char msg_taskId[32];
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char msg_groupNo[4];
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char msg_time[32];
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char msg_ext1[32];
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char msg_ext2[32];
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char msg_sn[7];
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int msg_opNumber;
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int msg_action;
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int msg_color;
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int msg_duration;
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}mqtt_parm_t;
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extern void mqtt_net_failure(int *failure_times);
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extern int mqtt_utils_init(mqtt_utils_t *mqtt_utils);
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extern int get_trace_level_by_name(char *name);
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extern int mqtt_utils_subscribe(mqtt_utils_t *mqtt_utils, char *topic, int qos);
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extern int mqtt_utils_publish(mqtt_utils_t *mqtt_utils, char *topic, int qos, const char *data, int datalen);
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extern int mqtt_utils_uninit(mqtt_utils_t *mqtt_utils);
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void mqtt_server_reply(char *sn,char *msg_id,json_object *functions);
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void mqtt_server_events_report(char *sn,char *msg_id,json_object *events);
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#ifdef __cplusplus
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}
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#endif
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#endif
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