feat: 移植腾讯云物联网开发平台 C SDK
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fancyxu
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/**
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* @copyright
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*
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* Tencent is pleased to support the open source community by making IoT Hub available.
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* Copyright(C) 2018 - 2021 THL A29 Limited, a Tencent company.All rights reserved.
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*
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* Licensed under the MIT License(the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://opensource.org/licenses/MIT
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*
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* Unless required by applicable law or agreed to in writing, software distributed under the License is
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* distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* @file qcloud_iot_error.h
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* @brief error code of sdk
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* @author fancyxu (fancyxu@tencent.com)
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* @version 1.0
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* @date 2021-05-28
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*
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* @par Change Log:
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* <table>
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* <tr><th>Date <th>Version <th>Author <th>Description
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* <tr><td>2021-05-28 <td>1.0 <td>fancyxu <td>first commit
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* <tr><td>2021-07-08 <td>1.1 <td>fancyxu <td>fix code standard of IotReturnCode and QcloudIotClient
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* </table>
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*/
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#ifndef IOT_HUB_DEVICE_C_SDK_INCLUDE_COMMON_QCLOUD_IOT_ERROR_H_
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#define IOT_HUB_DEVICE_C_SDK_INCLUDE_COMMON_QCLOUD_IOT_ERROR_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief IOT SDK return/error code.
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* Enumeration of return code in QCloud IoT C-SDK.
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* Values less than 0 are specific error codes
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* Value of 0 is successful return
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* Values greater than 0 are specific non-error return codes
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*
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*/
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typedef enum {
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QCLOUD_RET_SUCCESS = 0, /**< Successful return */
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QCLOUD_ERR_FAILURE = -1, /**< Generic failure return */
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QCLOUD_ERR_INVAL = -2, /**< Invalid parameter */
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QCLOUD_ERR_DEV_INFO = -3, /**< Fail to get device info */
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QCLOUD_ERR_MALLOC = -4, /**< Fail to malloc memory */
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QCLOUD_RET_MQTT_ALREADY_CONNECTED = 4, /**< Already connected with MQTT server */
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QCLOUD_RET_MQTT_CONNACK_CONNECTION_ACCEPTED = 3, /**< MQTT connection accepted by server */
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QCLOUD_RET_MQTT_MANUALLY_DISCONNECTED = 2, /**< Manually disconnected with MQTT server */
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QCLOUD_RET_MQTT_RECONNECTED = 1, /**< Reconnected with MQTT server successfully */
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QCLOUD_ERR_MQTT_NO_CONN = -101, /**< Not connected with MQTT server */
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QCLOUD_ERR_MQTT_ATTEMPTING_RECONNECT = -102, /**< Reconnecting with MQTT server */
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QCLOUD_ERR_MQTT_RECONNECT_TIMEOUT = -103, /**< MQTT reconnect timeout */
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QCLOUD_ERR_MQTT_SUB = -104, /**< MQTT topic subscription fail */
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QCLOUD_ERR_MQTT_NOTHING_TO_READ = -105, /**< MQTT nothing to read */
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QCLOUD_ERR_MQTT_PACKET_READ = -106, /**< Something wrong when reading MQTT packet */
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QCLOUD_ERR_MQTT_REQUEST_TIMEOUT = -107, /**< MQTT request timeout */
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QCLOUD_ERR_RX_MESSAGE_INVAL = -108, /**< MQTT received invalid msg */
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QCLOUD_ERR_BUF_TOO_SHORT = -109, /**< MQTT recv buffer not enough */
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QCLOUD_ERR_MQTT_QOS_NOT_SUPPORT = -110, /**< MQTT QoS level not supported */
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QCLOUD_ERR_MQTT_UNSUB_FAIL = -111, /**< MQTT unsubscribe failed */
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QCLOUD_ERR_MAX_TOPIC_LENGTH = -112, /**< Topic length oversize */
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QCLOUD_ERR_HTTP = -201, /**< HTTP unknown error */
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QCLOUD_ERR_HTTP_AUTH = -202, /**< HTTP auth failed */
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QCLOUD_ERR_HTTP_NOT_FOUND = -203, /**< HTTP 404 */
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QCLOUD_ERR_HTTP_TIMEOUT = -204, /**< HTTP timeout */
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QCLOUD_ERR_HTTP_PARSE = -205, /**< HTTP URL parse failed */
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QCLOUD_ERR_JSON_PARSE = -300, /**< JSON parsing error */
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QCLOUD_ERR_TCP_SOCKET_FAILED = -401, /**< TLS TCP socket connect fail */
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QCLOUD_ERR_TCP_UNKNOWN_HOST = -402, /**< TCP unknown host (DNS fail) */
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QCLOUD_ERR_TCP_CONNECT = -403, /**< TCP/UDP socket connect fail */
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QCLOUD_ERR_TCP_READ_TIMEOUT = -404, /**< TCP read timeout */
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QCLOUD_ERR_TCP_WRITE_TIMEOUT = -405, /**< TCP write timeout */
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QCLOUD_ERR_TCP_READ_FAIL = -406, /**< TCP read error */
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QCLOUD_ERR_TCP_WRITE_FAIL = -407, /**< TCP write error */
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QCLOUD_ERR_TCP_PEER_SHUTDOWN = -408, /**< TCP server close connection */
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QCLOUD_ERR_TCP_NOTHING_TO_READ = -409, /**< TCP socket nothing to read */
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QCLOUD_ERR_SSL_INIT = -501, /**< TLS/SSL init fail */
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QCLOUD_ERR_SSL_CERT = -502, /**< TLS/SSL certificate issue */
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QCLOUD_ERR_SSL_CONNECT = -503, /**< TLS/SSL connect fail */
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QCLOUD_ERR_SSL_CONNECT_TIMEOUT = -504, /**< TLS/SSL connect timeout */
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QCLOUD_ERR_SSL_WRITE_TIMEOUT = -505, /**< TLS/SSL write timeout */
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QCLOUD_ERR_SSL_WRITE = -506, /**< TLS/SSL write error */
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QCLOUD_ERR_SSL_READ_TIMEOUT = -507, /**< TLS/SSL read timeout */
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QCLOUD_ERR_SSL_READ = -508, /**< TLS/SSL read error */
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QCLOUD_ERR_SSL_NOTHING_TO_READ = -509, /**< TLS/SSL nothing to read */
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} IotReturnCode;
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#ifdef __cplusplus
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}
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#endif
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#endif // IOT_HUB_DEVICE_C_SDK_INCLUDE_COMMON_QCLOUD_IOT_ERROR_H_
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