aiot_ntp_api.h

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#ifndef __AIOT_NTP_API_H__
#define __AIOT_NTP_API_H__

#if defined(__cplusplus)
extern "C" {
#endif

#include <stdint.h>

#define STATE_NTP_BASE (-0x1100)

#define STATE_NTP_MISSING_MQTT_HANDLE (-0x1101)

typedef enum {
 AIOT_NTPRECV_LOCAL_TIME
} aiot_ntp_recv_type_t;

typedef struct {
 aiot_ntp_recv_type_t type;
 union {
 struct {
 uint64_t timestamp;
 uint32_t year;
 uint32_t mon;
 uint32_t day;
 uint32_t hour;
 uint32_t min;
 uint32_t sec;
 uint32_t msec;
 } local_time;
 } data;
} aiot_ntp_recv_t;

typedef void (* aiot_ntp_recv_handler_t)(void *handle,
 const aiot_ntp_recv_t *packet, void *userdata);

typedef enum {
 AIOT_NTPEVT_INVALID_RESPONSE,
 AIOT_NTPEVT_INVALID_TIME_FORMAT,
} aiot_ntp_event_type_t;

typedef struct {
 aiot_ntp_event_type_t type;
} aiot_ntp_event_t;

typedef void (*aiot_ntp_event_handler_t)(void *handle, const aiot_ntp_event_t *event, void *userdata);

typedef enum {
 AIOT_NTPOPT_MQTT_HANDLE,

 AIOT_NTPOPT_TIME_ZONE,

 AIOT_NTPOPT_RECV_HANDLER,

 AIOT_NTPOPT_EVENT_HANDLER,

 AIOT_NTPOPT_USERDATA,

 AIOT_NTPOPT_DEINIT_TIMEOUT_MS,
 AIOT_NTPOPT_MAX
} aiot_ntp_option_t;

void *aiot_ntp_init(void);

int32_t aiot_ntp_setopt(void *handle, aiot_ntp_option_t option, void *data);

int32_t aiot_ntp_deinit(void **handle);

int32_t aiot_ntp_send_request(void *handle);

#if defined(__cplusplus)
}
#endif

#endif /* __AIOT_NTP_API_H__ */