A small footprint MQTT library
Dependents: STM32F746_iothub_client_sample_mqtt FXOS8700CQ_To_Azure_IoT f767zi_mqtt FXOS8700CQ_To_Azure_IoT ... more
azure_umqtt_c/mqtt_client.h
- Committer:
- AzureIoTClient
- Date:
- 2016-06-17
- Revision:
- 3:9b4e7158ca0d
- Parent:
- 0:ef4901974abc
- Child:
- 4:e7167dabd6e4
File content as of revision 3:9b4e7158ca0d:
// Copyright (c) Microsoft. All rights reserved. // Licensed under the MIT license. See LICENSE file in the project root for full license information. #ifndef MQTT_CLIENT_H #define MQTT_CLIENT_H #ifdef __cplusplus #include <cstdint> extern "C" { #else #include <stdint.h> #endif // __cplusplus #include "azure_c_shared_utility/xio.h" #include "azure_c_shared_utility/xlogging.h" #include "azure_c_shared_utility/macro_utils.h" #include "azure_c_shared_utility/list.h" #include "azure_umqtt_c/mqttconst.h" #include "azure_umqtt_c/mqtt_message.h" typedef struct MQTT_CLIENT_TAG* MQTT_CLIENT_HANDLE; #define MQTT_CLIENT_EVENT_VALUES \ MQTT_CLIENT_ON_CONNACK, \ MQTT_CLIENT_ON_PUBLISH_ACK, \ MQTT_CLIENT_ON_PUBLISH_RECV, \ MQTT_CLIENT_ON_PUBLISH_REL, \ MQTT_CLIENT_ON_PUBLISH_COMP, \ MQTT_CLIENT_ON_SUBSCRIBE_ACK, \ MQTT_CLIENT_ON_UNSUBSCRIBE_ACK, \ MQTT_CLIENT_ON_DISCONNECT, \ MQTT_CLIENT_NO_PING_RESPONSE, \ MQTT_CLIENT_ON_ERROR DEFINE_ENUM(MQTT_CLIENT_EVENT_RESULT, MQTT_CLIENT_EVENT_VALUES); typedef void(*ON_MQTT_OPERATION_CALLBACK)(MQTT_CLIENT_HANDLE handle, MQTT_CLIENT_EVENT_RESULT actionResult, const void* msgInfo, void* callbackCtx); typedef void(*ON_MQTT_MESSAGE_RECV_CALLBACK)(MQTT_MESSAGE_HANDLE msgHandle, void* callbackCtx); extern MQTT_CLIENT_HANDLE mqtt_client_init(ON_MQTT_MESSAGE_RECV_CALLBACK msgRecv, ON_MQTT_OPERATION_CALLBACK opCallback, void* callbackCtx, LOGGER_LOG logger); extern void mqtt_client_deinit(MQTT_CLIENT_HANDLE handle); extern int mqtt_client_connect(MQTT_CLIENT_HANDLE handle, XIO_HANDLE xioHandle, MQTT_CLIENT_OPTIONS* mqttOptions); extern int mqtt_client_disconnect(MQTT_CLIENT_HANDLE handle); extern int mqtt_client_subscribe(MQTT_CLIENT_HANDLE handle, uint16_t packetId, SUBSCRIBE_PAYLOAD* subscribeList, size_t count); extern int mqtt_client_unsubscribe(MQTT_CLIENT_HANDLE handle, uint16_t packetId, const char** unsubscribeList, size_t count); extern int mqtt_client_publish(MQTT_CLIENT_HANDLE handle, MQTT_MESSAGE_HANDLE msgHandle); extern void mqtt_client_dowork(MQTT_CLIENT_HANDLE handle); extern void mqtt_client_set_trace(MQTT_CLIENT_HANDLE handle, bool traceOn, bool rawBytesOn); #ifdef __cplusplus } #endif // __cplusplus #endif // MQTTCLIENT_H