| #ifndef _NFCT_PROTOTYPES_H_ |
| #define _NFCT_PROTOTYPES_H_ |
| |
| /* |
| * conntrack internal prototypes |
| */ |
| int __build_conntrack(struct nfnl_subsys_handle *ssh, struct nfnlhdr *req, size_t size, uint16_t type, uint16_t flags, const struct nf_conntrack *ct); |
| void __build_tuple(struct nfnlhdr *req, size_t size, const struct __nfct_tuple *t, const int type); |
| int __parse_message_type(const struct nlmsghdr *nlh); |
| void __parse_conntrack(const struct nlmsghdr *nlh, struct nfattr *cda[], struct nf_conntrack *ct); |
| void __parse_tuple(const struct nfattr *attr, struct __nfct_tuple *tuple, int dir, uint32_t *set); |
| int __snprintf_conntrack(char *buf, unsigned int len, const struct nf_conntrack *ct, unsigned int type, unsigned int msg_output, unsigned int flags, struct nfct_labelmap *); |
| int __snprintf_address(char *buf, unsigned int len, const struct __nfct_tuple *tuple, const char *src_tag, const char *dst_tag); |
| int __snprintf_protocol(char *buf, unsigned int len, const struct nf_conntrack *ct); |
| int __snprintf_proto(char *buf, unsigned int len, const struct __nfct_tuple *tuple); |
| int __snprintf_conntrack_default(char *buf, unsigned int len, const struct nf_conntrack *ct, const unsigned int msg_type, const unsigned int flags, struct nfct_labelmap *); |
| int __snprintf_conntrack_xml(char *buf, unsigned int len, const struct nf_conntrack *ct, const unsigned int msg_type, const unsigned int flags, struct nfct_labelmap *); |
| int __snprintf_connlabels(char *buf, unsigned int len, struct nfct_labelmap *map, const struct nfct_bitmask *b, const char *fmt); |
| |
| enum __nfct_addr { |
| __ADDR_SRC = 0, |
| __ADDR_DST, |
| }; |
| int __snprintf_addr_xml(char *buf, unsigned int len, const struct __nfct_tuple *tuple, enum __nfct_addr type); |
| int __snprintf_proto_xml(char *buf, unsigned int len, const struct __nfct_tuple *tuple, enum __nfct_addr type); |
| int __snprintf_localtime_xml(char *buf, unsigned int len, const struct tm *tm); |
| |
| const char *__proto2str(uint8_t protonum); |
| const char *__l3proto2str(uint8_t protonum); |
| |
| int __callback(struct nlmsghdr *nlh, struct nfattr *nfa[], void *data); |
| |
| int __setobjopt(struct nf_conntrack *ct, unsigned int option); |
| int __getobjopt(const struct nf_conntrack *ct, unsigned int option); |
| int __compare(const struct nf_conntrack *ct1, const struct nf_conntrack *ct2, unsigned int flags); |
| int __cmp_orig(const struct nf_conntrack *ct1, const struct nf_conntrack *ct2, unsigned int flags); |
| void __copy_fast(struct nf_conntrack *ct1, const struct nf_conntrack *ct); |
| |
| int __setup_netlink_socket_filter(int fd, struct nfct_filter *filter); |
| |
| void __build_filter_dump(struct nfnlhdr *req, size_t size, const struct nfct_filter_dump *filter_dump); |
| |
| int nfct_build_tuple(struct nlmsghdr *nlh, const struct __nfct_tuple *t, int type); |
| int nfct_parse_tuple(const struct nlattr *attr, struct __nfct_tuple *tuple, int dir, uint32_t *set); |
| |
| /* |
| * expectation internal prototypes |
| */ |
| int __build_expect(struct nfnl_subsys_handle *ssh, struct nfnlhdr *req, size_t size, uint16_t type, uint16_t flags, const struct nf_expect *exp); |
| int __parse_expect_message_type(const struct nlmsghdr *nlh); |
| void __parse_expect(const struct nlmsghdr *nlh, struct nfattr *cda[], struct nf_expect *exp); |
| int __expect_callback(struct nlmsghdr *nlh, struct nfattr *nfa[], void *data); |
| int __cmp_expect(const struct nf_expect *exp1, const struct nf_expect *exp2, unsigned int flags); |
| int __snprintf_expect(char *buf, unsigned int len, const struct nf_expect *exp, unsigned int type, unsigned int msg_output, unsigned int flags); |
| int __snprintf_expect_default(char *buf, unsigned int len, const struct nf_expect *exp, unsigned int msg_type, unsigned int flags); |
| int __snprintf_expect_xml(char *buf, unsigned int len, const struct nf_expect *exp, unsigned int msg_type, unsigned int flags); |
| |
| /* |
| * connlabel internal prototypes |
| */ |
| const char *__labels_get_path(void); |
| struct nfct_labelmap *__labelmap_new(const char *); |
| void __labelmap_destroy(struct nfct_labelmap *); |
| |
| int __labelmap_get_bit(struct nfct_labelmap *map, const char *name); |
| const char *__labelmap_get_name(struct nfct_labelmap *map, unsigned int bit); |
| |
| #endif |