diff options
Diffstat (limited to 'include/libnftnl/table.h')
-rw-r--r-- | include/libnftnl/table.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/include/libnftnl/table.h b/include/libnftnl/table.h new file mode 100644 index 0000000..22a8c1b --- /dev/null +++ b/include/libnftnl/table.h @@ -0,0 +1,73 @@ +#ifndef _LIBNFTNL_TABLE_H_ +#define _LIBNFTNL_TABLE_H_ + +#include <stdio.h> +#include <stdint.h> +#include <stdbool.h> +#include <sys/types.h> + +#include <libnftnl/common.h> + +#ifdef __cplusplus +extern "C" { +#endif + +struct nft_table; + +struct nft_table *nft_table_alloc(void); +void nft_table_free(struct nft_table *); + +enum { + NFT_TABLE_ATTR_NAME = 0, + NFT_TABLE_ATTR_FAMILY, + NFT_TABLE_ATTR_FLAGS, +}; + +bool nft_table_attr_is_set(const struct nft_table *t, uint16_t attr); +void nft_table_attr_unset(struct nft_table *t, uint16_t attr); +void nft_table_attr_set(struct nft_table *t, uint16_t attr, const void *data); +const void *nft_table_attr_get(struct nft_table *t, uint16_t attr); + +void nft_table_attr_set_u8(struct nft_table *t, uint16_t attr, uint8_t data); +void nft_table_attr_set_u32(struct nft_table *t, uint16_t attr, uint32_t data); +void nft_table_attr_set_str(struct nft_table *t, uint16_t attr, const char *str); +uint8_t nft_table_attr_get_u8(struct nft_table *t, uint16_t attr); +uint32_t nft_table_attr_get_u32(struct nft_table *t, uint16_t attr); +const char *nft_table_attr_get_str(struct nft_table *t, uint16_t attr); + +struct nlmsghdr; + +void nft_table_nlmsg_build_payload(struct nlmsghdr *nlh, const struct nft_table *t); + +int nft_table_parse(struct nft_table *t, enum nft_parse_type type, + const char *data, struct nft_parse_err *err); +int nft_table_parse_file(struct nft_table *t, enum nft_parse_type type, + FILE *fp, struct nft_parse_err *err); +int nft_table_snprintf(char *buf, size_t size, struct nft_table *t, uint32_t type, uint32_t flags); +int nft_table_fprintf(FILE *fp, struct nft_table *t, uint32_t type, uint32_t flags); + +#define nft_table_nlmsg_build_hdr nft_nlmsg_build_hdr +int nft_table_nlmsg_parse(const struct nlmsghdr *nlh, struct nft_table *t); + +struct nft_table_list; + +struct nft_table_list *nft_table_list_alloc(void); +void nft_table_list_free(struct nft_table_list *list); +int nft_table_list_is_empty(struct nft_table_list *list); +int nft_table_list_foreach(struct nft_table_list *table_list, int (*cb)(struct nft_table *t, void *data), void *data); + +void nft_table_list_add(struct nft_table *r, struct nft_table_list *list); +void nft_table_list_add_tail(struct nft_table *r, struct nft_table_list *list); +void nft_table_list_del(struct nft_table *r); + +struct nft_table_list_iter; + +struct nft_table_list_iter *nft_table_list_iter_create(struct nft_table_list *l); +struct nft_table *nft_table_list_iter_next(struct nft_table_list_iter *iter); +void nft_table_list_iter_destroy(struct nft_table_list_iter *iter); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* _LIBNFTNL_TABLE_H_ */ |