DAWN/src/include/datastorage.h

#ifndef __DAWN_DATASTORAGE_H
#define __DAWN_DATASTORAGE_H

#include <pthread.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>

#ifndef ETH_ALEN
#define ETH_ALEN 6
#endif

#define SORT_NUM 5
#define TIME_THRESHOLD 5  // every minute

// Probe entrys
typedef struct probe_entry_s {
  uint8_t bssid_addr[ETH_ALEN];
  uint8_t client_addr[ETH_ALEN];
  uint8_t target_addr[ETH_ALEN];
  uint32_t signal;
  uint32_t freq;
  time_t time;
  int counter;
} probe_entry;


// Array

#define ARRAY_LEN 1000

struct probe_entry_s probe_array[ARRAY_LEN];

void insert_to_array(probe_entry entry, int inc_counter);
void probe_array_insert(probe_entry entry);
probe_entry* probe_array_delete(probe_entry entry);
void print_array();
void *remove_array_thread(void *arg);

pthread_mutex_t probe_array_mutex;




















// List
typedef struct node {
  probe_entry data;
  struct node *ptr;
} node;

node *insert(node *head, probe_entry entry);
void free_list(node *head);
void print_list();
void insert_to_list(probe_entry entry, int inc_counter);
int mac_first_in_probe_list(uint8_t bssid_addr[], uint8_t client_addr[]);

void *remove_thread(void *arg);

pthread_mutex_t list_mutex;
node *probe_list_head;
char sort_string[SORT_NUM];

#endif