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      1 /*
      2  * Public Domain.
      3  */
      4 
      5 #ifndef _LIB_NPF_TEST_H_
      6 #define _LIB_NPF_TEST_H_
      7 
      8 #ifdef _KERNEL
      9 #include <sys/types.h>
     10 #include <sys/mbuf.h>
     11 
     12 #include <netinet/in_systm.h>
     13 #include <netinet/in.h>
     14 #include <netinet6/in6.h>
     15 
     16 #include <netinet/ip.h>
     17 #include <netinet/ip6.h>
     18 #include <netinet/tcp.h>
     19 #include <netinet/udp.h>
     20 #include <netinet/ip_icmp.h>
     21 
     22 #include <net/if.h>
     23 #include <net/if_ether.h>
     24 #include <net/ethertypes.h>
     25 #endif
     26 
     27 #define	IFNAME_DUMMY	"npftest999"
     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 #define	REMOTE_IP4	"192.0.2.104"
     47 
     48 #define	LOCAL_IP6	"fd01:203:405:1::1234"
     49 #define	REMOTE_IP6	"2001:db8:fefe::1010"
     50 #define	EXPECTED_IP6	"2001:db8:1:d550::1234"
     51 
     52 #define	NET_A_IP1	"10.100.7.126"
     53 #define	NET_B_IP1	"10.255.7.126"
     54 
     55 #if defined(_NPF_STANDALONE)
     56 
     57 #define	MLEN		512
     58 
     59 struct mbuf {
     60 	unsigned	m_flags;
     61 	int		m_type;
     62 	unsigned	m_len;
     63 	void *		m_next;
     64 	struct {
     65 		int	len;
     66 	} m_pkthdr;
     67 	void *		m_data;
     68 	unsigned char	m_data0[MLEN];
     69 };
     70 
     71 #define	MT_FREE			0
     72 #define	M_UNWRITABLE(m, l)	false
     73 #define	M_NOWAIT		0x00001
     74 #define M_PKTHDR		0x00002
     75 
     76 #define	m_get(x, y)		npfkern_m_get(NULL, 0, MLEN)
     77 #define	m_gethdr(x, y)		npfkern_m_get(NULL, M_PKTHDR, MLEN)
     78 #define	m_length(m)		npfkern_m_length(m)
     79 #define	m_freem(m)		npfkern_m_freem(m)
     80 #define	mtod(m, t)		((t)((m)->m_data))
     81 
     82 #endif
     83 
     84 #define	CHECK_TRUE(x)	\
     85     if (!(x)) { printf("FAIL: %s line %d\n", __func__, __LINE__); return 0; }
     86 
     87 extern const npf_mbufops_t	npftest_mbufops;
     88 extern const npf_ifops_t	npftest_ifops;
     89 
     90 struct mbuf *	npfkern_m_get(npf_t *, unsigned, size_t);
     91 size_t		npfkern_m_length(const struct mbuf *);
     92 void		npfkern_m_freem(struct mbuf *);
     93 
     94 void		npf_test_init(int (*)(int, const char *, void *),
     95 		    const char *(*)(int, const void *, char *, socklen_t),
     96 		    long (*)(void));
     97 void		npf_test_fini(void);
     98 int		npf_test_load(const void *, size_t, bool);
     99 ifnet_t *	npf_test_addif(const char *, bool, bool);
    100 ifnet_t *	npf_test_getif(const char *);
    101 
    102 int		npf_test_statetrack(const void *, size_t, ifnet_t *,
    103 		    bool, int64_t *);
    104 void		npf_test_conc(bool, unsigned);
    105 
    106 struct mbuf *	mbuf_getwithdata(const void *, size_t);
    107 struct mbuf *	mbuf_construct_ether(int);
    108 struct mbuf *	mbuf_construct(int);
    109 struct mbuf *	mbuf_construct6(int);
    110 void *		mbuf_return_hdrs(struct mbuf *, bool, struct ip **);
    111 void *		mbuf_return_hdrs6(struct mbuf *, struct ip6_hdr **);
    112 void		mbuf_icmp_append(struct mbuf *, struct mbuf *);
    113 
    114 struct mbuf *	mbuf_get_pkt(int, int, const char *, const char *, int, int);
    115 struct mbuf *	mbuf_get_frame(const char *, const char *, uint16_t);
    116 npf_cache_t *	get_cached_pkt(struct mbuf *, const char *, uint32_t);
    117 void		put_cached_pkt(npf_cache_t *);
    118 
    119 bool		npf_nbuf_test(bool);
    120 bool		npf_bpf_test(bool);
    121 bool		npf_table_test(bool, void *, size_t);
    122 bool		npf_state_test(bool);
    123 
    124 bool		npf_rule_test(bool);
    125 bool		npf_layer2_rule_test(bool);
    126 bool		npf_nat_test(bool);
    127 bool 		npf_guid_test(bool);
    128 bool		npf_gc_test(bool);
    129 bool		npf_layer2only_test(bool);
    130 
    131 int		npf_inet_pton(int, const char *, void *);
    132 const char *	npf_inet_ntop(int, const void *, char *, socklen_t);
    133 
    134 #endif
    135