MQTTProtocolClient.h

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/*******************************************************************************
 * Copyright (c) 2009, 2020 IBM Corp.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * and Eclipse Distribution License v1.0 which accompany this distribution.
 *
 * The Eclipse Public License is available at
 *    https://www.eclipse.org/legal/epl-2.0/
 * and the Eclipse Distribution License is available at
 *   http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *    Ian Craggs - initial API and implementation and/or initial documentation
 *    Ian Craggs, Allan Stockdill-Mander - SSL updates
 *    Ian Craggs - MQTT 3.1.1 updates
 *    Rong Xiang, Ian Craggs - C++ compatibility
 *    Ian Craggs - add debug definition of MQTTStrdup for when needed
 *******************************************************************************/

#if !defined(MQTTPROTOCOLCLIENT_H)
#define MQTTPROTOCOLCLIENT_H

#include "LinkedList.h"
#include "MQTTPacket.h"
#include "Log.h"
#include "MQTTProtocol.h"
#include "Messages.h"
#include "MQTTProperties.h"

#define MAX_MSG_ID 65535
#define MAX_CLIENTID_LEN 65535

int MQTTProtocol_startPublish(Clients* pubclient, Publish* publish, int qos, int retained, Messages** m);
Messages* MQTTProtocol_createMessage(Publish* publish, Messages** mm, int qos, int retained, int allocatePayload);
Publications* MQTTProtocol_storePublication(Publish* publish, int* len);
int messageIDCompare(void* a, void* b);
int MQTTProtocol_assignMsgId(Clients* client);
void MQTTProtocol_removePublication(Publications* p);
void Protocol_processPublication(Publish* publish, Clients* client, int allocatePayload);

int MQTTProtocol_handlePublishes(void* pack, int sock);
int MQTTProtocol_handlePubacks(void* pack, int sock);
int MQTTProtocol_handlePubrecs(void* pack, int sock);
int MQTTProtocol_handlePubrels(void* pack, int sock);
int MQTTProtocol_handlePubcomps(void* pack, int sock);

void MQTTProtocol_closeSession(Clients* c, int sendwill);
void MQTTProtocol_keepalive(START_TIME_TYPE);
void MQTTProtocol_retry(START_TIME_TYPE, int, int);
void MQTTProtocol_freeClient(Clients* client);
void MQTTProtocol_emptyMessageList(List* msgList);
void MQTTProtocol_freeMessageList(List* msgList);

char* MQTTStrncpy(char *dest, const char* src, size_t num);
char* MQTTStrdup(const char* src);

//#define MQTTStrdup(src) MQTTStrncpy(malloc(strlen(src)+1), src, strlen(src)+1)

#endif