MQTTTypes.c

/*
 *  Copyright (C) 2023 Swansea University
 *
 *  This file is part of the SELKIELogger suite of tools.
 *
 *  SELKIELogger is free software: you can redistribute it and/or modify it
 *  under the terms of the GNU General Public License as published by the Free
 *  Software Foundation, either version 3 of the License, or (at your option)
 *  any later version.
 *
 *  SELKIELogger is distributed in the hope that it will be useful, but WITHOUT
 *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 *  more details.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this SELKIELogger product.
 *  If not, see <http://www.gnu.org/licenses/>.
*/
 
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
 
#include "MQTTTypes.h"
 
bool mqtt_init_queue_map(mqtt_queue_map *qm) {
    queue_init(&qm->q);
    qm->numtopics = 0;
    for (int i = 0; i < 120; i++) {
        qm->tc[i].topic = NULL;
        qm->tc[i].name = NULL;
    }
    return true;
}
 
void mqtt_destroy_queue_map(mqtt_queue_map *qm) {
    queue_destroy(&qm->q);
    for (int i = 0; i < 120; i++) {
        if (qm->tc[i].topic) {
            free(qm->tc[i].topic);
            qm->tc[i].topic = NULL;
        }
        if (qm->tc[i].name) {
            free(qm->tc[i].name);
            qm->tc[i].name = NULL;
        }
    }
}