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zapret2/nfq2/packet_queue.h

32 lines
1.0 KiB
C

#pragma once
#include <inttypes.h>
#include <stdbool.h>
#include <sys/queue.h>
#include <net/if.h>
#include <sys/socket.h>
#include "conntrack_base.h"
struct rawpacket
{
struct sockaddr_storage dst;
char ifin[IFNAMSIZ], ifout[IFNAMSIZ];
uint32_t fwmark_orig;
uint32_t fwmark;
size_t len, len_payload;
uint8_t *packet;
t_ctrack_positions tpos;
bool tpos_present;
TAILQ_ENTRY(rawpacket) next;
};
TAILQ_HEAD(rawpacket_tailhead, rawpacket);
void rawpacket_queue_init(struct rawpacket_tailhead *q);
void rawpacket_queue_destroy(struct rawpacket_tailhead *q);
bool rawpacket_queue_empty(const struct rawpacket_tailhead *q);
unsigned int rawpacket_queue_count(const struct rawpacket_tailhead *q);
struct rawpacket *rawpacket_queue(struct rawpacket_tailhead *q,const struct sockaddr_storage* dst,uint32_t fwmark_orig,uint32_t fwmark,const char *ifin,const char *ifout,const void *data,size_t len,size_t len_payload,const t_ctrack_positions *tpos);
struct rawpacket *rawpacket_dequeue(struct rawpacket_tailhead *q);
void rawpacket_free(struct rawpacket *rp);