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#ifndef _OBJ_OPS_H_
#define _OBJ_OPS_H_
#include <stdint.h>
#include "internal.h"
struct nlattr;
struct nlmsghdr;
struct nftnl_obj;
struct nftnl_obj {
struct list_head head;
struct obj_ops *ops;
const char *table;
const char *name;
uint32_t family;
uint32_t use;
uint32_t flags;
union {
struct nftnl_obj_counter {
uint64_t pkts;
uint64_t bytes;
} counter;
struct nftnl_obj_quota {
uint64_t bytes;
uint64_t consumed;
uint32_t flags;
} quota;
struct nftnl_obj_ct_helper {
uint16_t l3proto;
uint8_t l4proto;
char name[16];
} ct_helper;
struct nftnl_obj_limit {
uint64_t rate;
uint64_t unit;
uint32_t burst;
uint32_t type;
uint32_t flags;
} limit;
} data;
};
struct obj_ops {
const char *name;
uint32_t type;
size_t alloc_len;
int max_attr;
int (*set)(struct nftnl_obj *e, uint16_t type, const void *data, uint32_t data_len);
const void *(*get)(const struct nftnl_obj *e, uint16_t type, uint32_t *data_len);
int (*parse)(struct nftnl_obj *e, struct nlattr *attr);
void (*build)(struct nlmsghdr *nlh, const struct nftnl_obj *e);
int (*snprintf)(char *buf, size_t len, uint32_t type, uint32_t flags, const struct nftnl_obj *e);
int (*json_parse)(struct nftnl_obj *e, json_t *data,
struct nftnl_parse_err *err);
};
extern struct obj_ops obj_ops_counter;
extern struct obj_ops obj_ops_quota;
extern struct obj_ops obj_ops_ct_helper;
extern struct obj_ops obj_ops_limit;
#define nftnl_obj_data(obj) (void *)&obj->data
#endif
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