expect.c File Reference

#include "helper.h"
#include <stdio.h>
#include <string.h>
#include <limits.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <dlfcn.h>

Include dependency graph for expect.c:

Functions
int	cthelper_expect_init (struct nf_expect *exp, struct nf_conntrack *master, uint32_t class, union nfct_attr_grp_addr *saddr, union nfct_attr_grp_addr *daddr, uint8_t l4proto, uint16_t *sport, uint16_t *dport, uint32_t flags)
int	cthelper_add_expect (struct nf_expect *exp)
int	cthelper_del_expect (struct nf_expect *exp)
void	cthelper_get_addr_src (struct nf_conntrack *ct, int dir, union nfct_attr_grp_addr *addr)
void	cthelper_get_addr_dst (struct nf_conntrack *ct, int dir, union nfct_attr_grp_addr *addr)
void	cthelper_get_port_src (struct nf_conntrack *ct, int dir, uint16_t *port)
void	cthelper_get_port_dst (struct nf_conntrack *ct, int dir, uint16_t *port)

Function Documentation

int cthelper_add_expect

(

struct nf_expect *

exp

)

References NFCT_Q_CREATE_UPDATE.

int cthelper_del_expect

(

struct nf_expect *

exp

)

References NFCT_Q_DESTROY.

int cthelper_expect_init	(	struct nf_expect *	exp,
		struct nf_conntrack *	master,
		uint32_t	class,
		union nfct_attr_grp_addr *	saddr,
		union nfct_attr_grp_addr *	daddr,
		uint8_t	l4proto,
		uint16_t *	sport,
		uint16_t *	dport,
		uint32_t	flags
	)

References ATTR_EXP_EXPECTED, ATTR_EXP_FLAGS, ATTR_EXP_MASK, ATTR_EXP_MASTER, ATTR_IPV4_DST, ATTR_IPV4_SRC, ATTR_IPV6_DST, ATTR_IPV6_SRC, ATTR_L3PROTO, ATTR_L4PROTO, ATTR_PORT_DST, ATTR_PORT_SRC, nfct_attr_grp_addr::ip, nfct_attr_grp_addr::ip6, mask, nfct_destroy(), nfct_get_attr_u8(), nfct_new(), nfct_set_attr(), nfct_set_attr_u16(), nfct_set_attr_u32(), nfct_set_attr_u8(), nfexp_set_attr(), and nfexp_set_attr_u32().

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void cthelper_get_addr_dst	(	struct nf_conntrack *	ct,
		int	dir,
		union nfct_attr_grp_addr *	addr
	)

References ATTR_GRP_ORIG_ADDR_DST, ATTR_GRP_REPL_ADDR_DST, MYCT_DIR_ORIG, MYCT_DIR_REPL, and nfct_get_attr_grp().

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void cthelper_get_addr_src	(	struct nf_conntrack *	ct,
		int	dir,
		union nfct_attr_grp_addr *	addr
	)

References ATTR_GRP_ORIG_ADDR_SRC, ATTR_GRP_REPL_ADDR_SRC, MYCT_DIR_ORIG, MYCT_DIR_REPL, and nfct_get_attr_grp().

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void cthelper_get_port_dst	(	struct nf_conntrack *	ct,
		int	dir,
		uint16_t *	port
	)

References ATTR_PORT_DST, ATTR_REPL_PORT_DST, MYCT_DIR_ORIG, MYCT_DIR_REPL, and nfct_get_attr_u16().

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void cthelper_get_port_src	(	struct nf_conntrack *	ct,
		int	dir,
		uint16_t *	port
	)

References ATTR_PORT_SRC, ATTR_REPL_PORT_SRC, MYCT_DIR_ORIG, MYCT_DIR_REPL, and nfct_get_attr_u16().

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