stellar-stellar/src/ip_reassemble/ip_reassemble.h

#ifndef _IP_REASSEMBLE_H
#define _IP_REASSEMBLE_H

#ifdef __cpluscplus
extern "C"
{
#endif

#include "packet.h"
#include "log.h"

#define IP_REASSEMBLE_DEBUG(format, ...) LOG_DEBUG("ip_reassemble", format, ##__VA_ARGS__)
#define IP_REASSEMBLE_ERROR(format, ...) LOG_ERROR("ip_reassemble", format, ##__VA_ARGS__)

struct ip_reassemble_config
{
    bool enable;

    uint32_t timeout;
    uint32_t bucket_entries;
    uint32_t bucket_num;
};

struct ip_reassemble_manager *ip_reassemble_manager_create(const struct ip_reassemble_config *config);
void ip_reassemble_manager_destory(struct ip_reassemble_manager *mgr);
void ip_reassemble_manager_stat(struct ip_reassemble_manager *mgr);

/*
 * Returns the reassembled packet, or NULL if the packet is not reassembled
 * The returned packet should be freed by calling the packet_free() function
 */
struct packet *ip_reassemble_packet(struct ip_reassemble_manager *mgr, const struct packet *pkt);
struct packet *ipv4_reassemble_packet(struct ip_reassemble_manager *mgr, const struct packet *pkt);
struct packet *ipv6_reassemble_packet(struct ip_reassemble_manager *mgr, const struct packet *pkt);

#ifdef __cpluscplus
}
#endif

#endif