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/*
* ndpi_bitmap.c
*
* Copyright (C) 2011-23 - ntop.org and contributors
*
* This file is part of nDPI, an open source deep packet inspection
* library based on the OpenDPI and PACE technology by ipoque GmbH
*
* nDPI is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* nDPI 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with nDPI. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdlib.h>
#include <errno.h>
#include <math.h>
#include <sys/types.h>
#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_UNKNOWN
#include "ndpi_config.h"
#include "ndpi_api.h"
#include "ndpi_includes.h"
#include "ndpi_encryption.h"
#include "third_party/include/binaryfusefilter.h"
/* ******************************************* */
ndpi_bitmap64* ndpi_bitmap64_alloc_size(u_int32_t num_items) {
binary_fuse16_t *b = (binary_fuse16_t*)ndpi_malloc(sizeof(binary_fuse16_t));
if(b == NULL) return(NULL);
if(binary_fuse16_allocate(num_items, b))
return((ndpi_bitmap64*)b);
else {
ndpi_free(b);
return(NULL);
}
}
/* ******************************************* */
void ndpi_bitmap64_free(ndpi_bitmap64* b) {
binary_fuse16_free((binary_fuse16_t*)b);
ndpi_free(b);
}
/* ******************************************* */
void ndpi_bitmap64_set(ndpi_bitmap64* b, u_int64_t value) {
binary_fuse16_populate(&value, 1, (binary_fuse16_t*)b);
}
/* ******************************************* */
bool ndpi_bitmap64_isset(ndpi_bitmap64* b, u_int64_t value) {
return(binary_fuse16_contain(value, (binary_fuse16_t*)b));
}
/* ******************************************* */
u_int32_t ndpi_bitmap64_size(ndpi_bitmap64 *b) {
return(binary_fuse16_size_in_bytes((binary_fuse16_t*)b));
}
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