proto/inc/MqttDef.h

#pragma once

#include <stdint.h>
#include <stddef.h>
#include <MqttBuildInfo.h>

#if defined _WIN32 || defined _WIN64
#define MQTT_DECL_EXPORT			__declspec(dllexport)
#define MQTT_DECL_IMPORT			__declspec(dllimport)
#else
#define MQTT_DECL_EXPORT			__attribute__((visibility("default")))
#define MQTT_DECL_IMPORT
#endif

#ifdef USE_WASM
#include <emscripten.h>
#include <emscripten/bind.h>
#include <emscripten/val.h>
#include <emscripten/websocket.h>
#define MQTTAPI EMSCRIPTEN_KEEPALIVE
#elif defined MQTT_EXPORT
#define MQTTAPI  MQTT_DECL_EXPORT
#else
#define MQTTAPI  MQTT_DECL_IMPORT
#endif

enum MqttErrorCode
{
	MqttErrorSuccess,
	MqttErrorFailure = -1,
	MqttErrorDisconnected = -3,
	MqttErrorBadString = -5,
	MqttErrorNullParameter = -6,
	MqttErrorBadStructure = -7,
	MqttErrorBadQos = -8,
	MqttErrorNotSupported = -9,
	MqttErrorBadVersion = -10,
	MqttErrorBadProtocol = -11,
};

enum MqttVersion
{
	MqttVersion_3_1 = 3,
	MqttVersion_3_1_1 = 4,
	MqttVersion_5 = 5,
	MqttVersion_6 = 6,
};