#include "ndpi_api.h"

#include "fuzz_common_code.h"

#include <stdint.h>

#include "fuzzer/FuzzedDataProvider.h"

extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {

  FuzzedDataProvider fuzzed_data(data, size);

  u_int16_t i, num_iteration, is_added = 0;

  ndpi_bitmap64_fuse *b;

  bool rc;

  u_int64_t value, value_added;

  /* To allow memory allocation failures */

  fuzz_set_alloc_callbacks_and_seed(size);

  b = ndpi_bitmap64_fuse_alloc();

  if(fuzzed_data.ConsumeBool())

    ndpi_bitmap64_fuse_compress(b);

  num_iteration = fuzzed_data.ConsumeIntegral<u_int16_t>();

  for (i = 0; i < num_iteration; i++) {

    value = fuzzed_data.ConsumeIntegral<u_int64_t>();

    rc = ndpi_bitmap64_fuse_set(b, value);

    /* Keep one random entry really added */

    if (rc == true && is_added == 0 && fuzzed_data.ConsumeBool()) {

      value_added = value;

      is_added = 1;

    }

  }

  if(fuzzed_data.ConsumeBool())

    ndpi_bitmap64_fuse_compress(b);

  /* "Random" search */

  num_iteration = fuzzed_data.ConsumeIntegral<u_int8_t>();

  for (i = 0; i < num_iteration; i++) {

    value = fuzzed_data.ConsumeIntegral<u_int64_t>();

    ndpi_bitmap64_fuse_isset(b, value);

  }

  /* Search of an added entry */

  if (is_added) {

    ndpi_bitmap64_fuse_isset(b, value_added);

  }

  ndpi_bitmap64_fuse_size(b);

  ndpi_bitmap64_fuse_free(b);

  return 0;

}