21 #include <netlink/cli/utils.h> 22 #include <netlink/cli/exp.h> 24 struct nfnl_exp *nl_cli_exp_alloc(
void)
28 exp = nfnl_exp_alloc();
30 nl_cli_fatal(ENOMEM,
"Unable to allocate expectation object");
35 struct nl_cache *nl_cli_exp_alloc_cache(
struct nl_sock *sk)
40 void nl_cli_exp_parse_family(
struct nfnl_exp *exp,
char *arg)
44 if ((family = nl_str2af(arg)) == AF_UNSPEC)
46 "Unable to nl_cli_exp_parse family \"%s\": %s",
47 arg, nl_geterror(NLE_INVAL));
49 nfnl_exp_set_family(exp, family);
52 void nl_cli_exp_parse_timeout(
struct nfnl_exp *exp,
char *arg)
55 nfnl_exp_set_timeout(exp, timeout);
58 void nl_cli_exp_parse_id(
struct nfnl_exp *exp,
char *arg)
61 nfnl_exp_set_id(exp,
id);
64 void nl_cli_exp_parse_helper_name(
struct nfnl_exp *exp,
char *arg)
66 nfnl_exp_set_helper_name(exp, arg);
69 void nl_cli_exp_parse_zone(
struct nfnl_exp *exp,
char *arg)
72 nfnl_exp_set_zone(exp, zone);
75 void nl_cli_exp_parse_flags(
struct nfnl_exp *exp,
char *arg)
78 nfnl_exp_set_flags(exp, flags);
81 void nl_cli_exp_parse_class(
struct nfnl_exp *exp,
char *arg)
83 uint32_t
class = nl_cli_parse_u32(arg);
84 nfnl_exp_set_class(exp,
class);
87 void nl_cli_exp_parse_nat_dir(
struct nfnl_exp *exp,
char *arg)
90 nfnl_exp_set_nat_dir(exp, nat_dir);
93 void nl_cli_exp_parse_fn(
struct nfnl_exp *exp,
char *arg)
95 nfnl_exp_set_fn(exp, arg);
98 void nl_cli_exp_parse_src(
struct nfnl_exp *exp,
int tuple,
char *arg)
101 struct nl_addr *a = nl_cli_addr_parse(arg, nfnl_exp_get_family(exp));
102 if ((err = nfnl_exp_set_src(exp, tuple, a)) < 0)
107 void nl_cli_exp_parse_dst(
struct nfnl_exp *exp,
int tuple,
char *arg)
110 struct nl_addr *a = nl_cli_addr_parse(arg, nfnl_exp_get_family(exp));
111 if ((err = nfnl_exp_set_dst(exp, tuple, a)) < 0)
112 nl_cli_fatal(err,
"Unable to set destination address: %s",
116 void nl_cli_exp_parse_l4protonum(
struct nfnl_exp *exp,
int tuple,
char *arg)
120 if ((l4protonum = nl_str2ip_proto(arg)) < 0)
122 "Unable to nl_cli_exp_parse protocol \"%s\": %s",
123 arg, nl_geterror(l4protonum));
125 nfnl_exp_set_l4protonum(exp, tuple, l4protonum);
128 void nl_cli_exp_parse_src_port(
struct nfnl_exp *exp,
int tuple,
char *arg)
131 uint16_t dport = nfnl_exp_get_dst_port(exp, tuple);
132 nfnl_exp_set_ports(exp, tuple, sport, dport);
135 void nl_cli_exp_parse_dst_port(
struct nfnl_exp *exp,
int tuple,
char *arg)
138 uint16_t sport = nfnl_exp_get_src_port(exp, tuple);
139 nfnl_exp_set_ports(exp, tuple, sport, dport);
142 void nl_cli_exp_parse_icmp_id(
struct nfnl_exp *exp,
int tuple,
char *arg)
145 uint8_t type = nfnl_exp_get_icmp_type(exp, tuple);
146 uint8_t code = nfnl_exp_get_icmp_code(exp, tuple);
147 nfnl_exp_set_icmp(exp, tuple,
id, type, code);
150 void nl_cli_exp_parse_icmp_type(
struct nfnl_exp *exp,
int tuple,
char *arg)
153 uint16_t
id = nfnl_exp_get_icmp_id(exp, tuple);
154 uint8_t code = nfnl_exp_get_icmp_code(exp, tuple);
155 nfnl_exp_set_icmp(exp, tuple,
id, type, code);
158 void nl_cli_exp_parse_icmp_code(
struct nfnl_exp *exp,
int tuple,
char *arg)
161 uint16_t
id = nfnl_exp_get_icmp_id(exp, tuple);
162 uint8_t type = nfnl_exp_get_icmp_type(exp, tuple);
163 nfnl_exp_set_icmp(exp, tuple,
id, type, code);
int nfnl_exp_alloc_cache(struct nl_sock *sk, struct nl_cache **result)
Build a expectation cache holding all expectations currently in the kernel.
uint32_t nl_cli_parse_u32(const char *arg)
Parse a text based 32 bit unsigned integer argument.
void nl_cli_fatal(int err, const char *fmt,...)
Print error message and quit application.