spider-bot/fw/nrf52/nrf5_sdk/components/iot/mqtt/mqtt_rx.h

75 lines
2.9 KiB
C

/**
* Copyright (c) 2015 - 2019, Nordic Semiconductor ASA
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form, except as embedded into a Nordic
* Semiconductor ASA integrated circuit in a product or a software update for
* such product, must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. Neither the name of Nordic Semiconductor ASA nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* 4. This software, with or without modification, must only be used with a
* Nordic Semiconductor ASA integrated circuit.
*
* 5. Any software provided in binary form under this license must not be reverse
* engineered, decompiled, modified and/or disassembled.
*
* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
/** @file mqtt_rx.h
*
* @brief Internal methods to submit received packet.
*/
#ifndef MQTT_RX_H_
#define MQTT_RX_H_
#include "nordic_common.h"
#include "sdk_common.h"
#include "mqtt.h"
#include "iot_errors.h"
#include "nrf_tls.h"
#ifdef __cplusplus
extern "C" {
#endif
/**@brief Handles MQTT messages received from the peer. For TLS, this routine is evoked to handle
* decrypted application data. For TCP, this routine is evoked to handle TCP data.
*
* @param[in] p_client Identifies the client for which the data was received.
* @param[in] p_data MQTT data received.
* @param[inout] datalen Length of data received.
*
* @retval NRF_SUCCESS if the procedure is successful, else an error code indicating the reason
* for failure.
*/
uint32_t mqtt_handle_rx_data(mqtt_client_t * p_client, uint8_t * p_data, uint32_t datalen);
#ifdef __cplusplus
}
#endif
#endif // MQTT_RX_H_