AliOS Things API CLOUD Guide

API INDEX

• 1 aos_cloud_register_callback
• 2 aos_cloud_report
• 3 aos_cloud_trigger
• 4 aos_cloud_register_backend

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1-aos_cloud_register_callback

int aos_cloud_register_callback(int cb_type, aos_cloud_cb_t cb)

• Description

  Register cloud event callback.

• Parameters

  IN/OUT	NAME	DESC
  [in]	cb_type	event type interested.
  [in]	cb	cloud event callback.

• Returns

  the operation status, 0 is OK, others is error.

2-aos_cloud_report

int aos_cloud_report(const char *method,
                     const char *json_buffer,
                     void (*done_cb)(void *),
                     void *arg)

• Description

  Report event to cloud.

• Parameters

  IN/OUT	NAME	DESC
  [in]	method	remote method name.
  [in]	json_buffer	method's payload.
  [in]	done_cb	report done callback.
  [in]	arg	private data passed to done_cb.

• Returns

  the operation status, 0 is OK, others is error.

3-aos_cloud_trigger

void aos_cloud_trigger(int cb_type, const char *json_buffer)

• Description

  Trigger specific event, used by Cloud Backend.

• Parameters

  IN/OUT	NAME	DESC
  [in]	cb_type	event type.
  [in]	json_buffer	payload.

• Returns

  None.

4-aos_cloud_register_backend

void aos_cloud_register_backend(int (*report)(const char *method, const char *json_buffer))

• Description

  Register Cloud Backend.

• Parameters

  IN/OUT	NAME	DESC
  [in]	report	called when user do aos_cloud_report.

• Returns

  None.