ip_prefix_search.h

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#ifndef IP_PREFIX_SEARCH_H
#define IP_PREFIX_SEARCH_H

#include "ipaddr.h"

/* Default size of data pointer array */
#define DATASLOTS 8

/* Default size of data collector */
#define COLLECTORSLOTS 16

/* Default size of ipv6 and ipv4 network collector */
#define NETWORKSLOTS 16

typedef struct network {
    ip_addr_t addr;                 
    uint32_t mask;                  
    void *data;                     
    size_t data_len;                
} ipps_network_t;

typedef struct network_list {
    uint32_t net_count;             
    ipps_network_t *networks;       
} ipps_network_list_t;

typedef struct {
    // Don't move offset is set
    ip_addr_t low_ip;               
    ip_addr_t high_ip;              
    uint32_t data_cnt;              
    size_t array_len;               
    void **data_array;              
}ipps_interval_t;

typedef struct {
    uint32_t v4_count;                        
    uint32_t v6_count;                        
    ipps_interval_t *v4_prefix_intervals;     
    ipps_interval_t *v6_prefix_intervals;     
}ipps_context_t;

ipps_context_t *ipps_init(ipps_network_list_t *networks);

int ipps_destroy(ipps_context_t *prefix_context);

int ipps_search(ip_addr_t *ip, ipps_context_t *prefix_context, void ***data);

#endif /* ip_prefix_search.h */