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npf_test.h revision 1.17 
      1 /*	$NetBSD: npf_test.h,v 1.17 2018/09/29 14:41:36 rmind Exp $	*/
      2 
      3 /*
      4  * Public Domain.
      5  */
      6 
      7 #ifndef _LIB_NPF_TEST_H_
      8 #define _LIB_NPF_TEST_H_
      9 
     10 #ifdef _KERNEL
     11 #include <sys/types.h>
     12 #include <sys/mbuf.h>
     13 
     14 #include <netinet/in_systm.h>
     15 #include <netinet/in.h>
     16 #include <netinet6/in6.h>
     17 
     18 #include <netinet/ip.h>
     19 #include <netinet/ip6.h>
     20 #include <netinet/tcp.h>
     21 #include <netinet/udp.h>
     22 #include <netinet/ip_icmp.h>
     23 
     24 #include <net/if.h>
     25 #include <net/if_ether.h>
     26 #include <net/ethertypes.h>
     27 #endif
     28 
     29 /* Test interfaces and IP addresses. */
     30 #define	IFNAME_EXT	"npftest0"
     31 #define	IFNAME_INT	"npftest1"
     32 #define	IFNAME_TEST	"npftest2"
     33 
     34 #define	LOCAL_IP1	"10.1.1.1"
     35 #define	LOCAL_IP2	"10.1.1.2"
     36 #define	LOCAL_IP3	"10.1.1.3"
     37 
     38 /* Note: RFC 5737 compliant addresses. */
     39 #define	PUB_IP1		"192.0.2.1"
     40 #define	PUB_IP2		"192.0.2.2"
     41 #define	PUB_IP3		"192.0.2.3"
     42 
     43 #define	REMOTE_IP1	"192.0.2.101"
     44 #define	REMOTE_IP2	"192.0.2.102"
     45 #define	REMOTE_IP3	"192.0.2.103"
     46 
     47 #define	LOCAL_IP6	"fd01:203:405:1::1234"
     48 #define	REMOTE_IP6	"2001:db8:fefe::1010"
     49 #define	EXPECTED_IP6	"2001:db8:1:d550::1234"
     50 
     51 #if defined(_NPF_STANDALONE)
     52 
     53 #define	MLEN		512
     54 
     55 struct mbuf {
     56 	unsigned	m_flags;
     57 	int		m_type;
     58 	unsigned	m_len;
     59 	void *		m_next;
     60 	struct {
     61 		int	len;
     62 	} m_pkthdr;
     63 	char *		m_data;
     64 	char		m_data0[MLEN];
     65 };
     66 
     67 
     68 #define	MT_FREE			0
     69 #define	M_UNWRITABLE(m, l)	false
     70 #define	M_NOWAIT		0x00001
     71 #define M_PKTHDR		0x00002
     72 
     73 #define	m_get(x, y)		npfkern_m_get(0, MLEN)
     74 #define	m_gethdr(x, y)		npfkern_m_get(M_PKTHDR, MLEN)
     75 #define	m_length(m)		npfkern_m_length(m)
     76 #define	m_freem(m)		npfkern_m_freem(m)
     77 #define	mtod(m, t)		((t)((m)->m_data))
     78 
     79 #endif
     80 
     81 const npf_mbufops_t	npftest_mbufops;
     82 
     83 struct mbuf *	npfkern_m_get(int, int);
     84 size_t		npfkern_m_length(const struct mbuf *);
     85 void		npfkern_m_freem(struct mbuf *);
     86 
     87 void		npf_test_init(int (*)(int, const char *, void *),
     88 		    const char *(*)(int, const void *, char *, socklen_t),
     89 		    long (*)(void));
     90 void		npf_test_fini(void);
     91 int		npf_test_load(const void *, size_t, bool);
     92 ifnet_t *	npf_test_addif(const char *, bool, bool);
     93 ifnet_t *	npf_test_getif(const char *);
     94 
     95 int		npf_test_statetrack(const void *, size_t, ifnet_t *,
     96 		    bool, int64_t *);
     97 void		npf_test_conc(bool, unsigned);
     98 
     99 struct mbuf *	mbuf_getwithdata(const void *, size_t);
    100 struct mbuf *	mbuf_construct_ether(int);
    101 struct mbuf *	mbuf_construct(int);
    102 struct mbuf *	mbuf_construct6(int);
    103 void *		mbuf_return_hdrs(struct mbuf *, bool, struct ip **);
    104 void *		mbuf_return_hdrs6(struct mbuf *, struct ip6_hdr **);
    105 void		mbuf_icmp_append(struct mbuf *, struct mbuf *);
    106 
    107 bool		npf_nbuf_test(bool);
    108 bool		npf_bpf_test(bool);
    109 bool		npf_table_test(bool, void *, size_t);
    110 bool		npf_state_test(bool);
    111 
    112 bool		npf_rule_test(bool);
    113 bool		npf_nat_test(bool);
    114 
    115 int		npf_inet_pton(int, const char *, void *);
    116 const char *	npf_inet_ntop(int, const void *, char *, socklen_t);
    117 
    118 #endif
    119