20 #include <netlink/cli/utils.h> 21 #include <netlink/cli/ct.h> 23 struct nfnl_ct *nl_cli_ct_alloc(
void)
29 nl_cli_fatal(ENOMEM,
"Unable to allocate conntrack object");
34 struct nl_cache *nl_cli_ct_alloc_cache(
struct nl_sock *sk)
39 void nl_cli_ct_parse_family(
struct nfnl_ct *ct,
char *arg)
43 if ((family = nl_str2af(arg)) == AF_UNSPEC)
45 "Unable to nl_cli_ct_parse family \"%s\": %s",
46 arg, nl_geterror(NLE_INVAL));
48 nfnl_ct_set_family(ct, family);
51 void nl_cli_ct_parse_protocol(
struct nfnl_ct *ct,
char *arg)
55 if ((proto = nl_str2ip_proto(arg)) < 0)
57 "Unable to nl_cli_ct_parse protocol \"%s\": %s",
58 arg, nl_geterror(proto));
60 nfnl_ct_set_proto(ct, proto);
63 void nl_cli_ct_parse_mark(
struct nfnl_ct *ct,
char *arg)
66 nfnl_ct_set_mark(ct, mark);
69 void nl_cli_ct_parse_timeout(
struct nfnl_ct *ct,
char *arg)
72 nfnl_ct_set_timeout(ct, timeout);
75 void nl_cli_ct_parse_id(
struct nfnl_ct *ct,
char *arg)
78 nfnl_ct_set_id(ct,
id);
81 void nl_cli_ct_parse_use(
struct nfnl_ct *ct,
char *arg)
84 nfnl_ct_set_use(ct, use);
87 void nl_cli_ct_parse_src(
struct nfnl_ct *ct,
int reply,
char *arg)
90 struct nl_addr *a = nl_cli_addr_parse(arg, nfnl_ct_get_family(ct));
91 if ((err = nfnl_ct_set_src(ct, reply, a)) < 0)
96 void nl_cli_ct_parse_dst(
struct nfnl_ct *ct,
int reply,
char *arg)
99 struct nl_addr *a = nl_cli_addr_parse(arg, nfnl_ct_get_family(ct));
100 if ((err = nfnl_ct_set_dst(ct, reply, a)) < 0)
101 nl_cli_fatal(err,
"Unable to set destination address: %s",
105 void nl_cli_ct_parse_src_port(
struct nfnl_ct *ct,
int reply,
char *arg)
108 nfnl_ct_set_src_port(ct, reply, port);
111 void nl_cli_ct_parse_dst_port(
struct nfnl_ct *ct,
int reply,
char *arg)
114 nfnl_ct_set_dst_port(ct, reply, port);
117 void nl_cli_ct_parse_tcp_state(
struct nfnl_ct *ct,
char *arg)
121 if ((state = nfnl_ct_str2tcp_state(arg)) < 0)
123 "Unable to nl_cli_ct_parse tcp state \"%s\": %s",
124 arg, nl_geterror(state));
126 nfnl_ct_set_tcp_state(ct, state);
129 void nl_cli_ct_parse_status(
struct nfnl_ct *ct,
char *arg)
133 if ((status = nfnl_ct_str2status(arg)) < 0)
135 "Unable to nl_cli_ct_parse flags \"%s\": %s",
136 arg, nl_geterror(status));
138 nfnl_ct_set_status(ct, status);
141 void nl_cli_ct_parse_zone(
struct nfnl_ct *ct,
char *arg)
144 nfnl_ct_set_zone(ct, zone);
148 }
else if (arg_match(
"origicmpid")) {
150 nfnl_ct_set_icmp_id(ct, 0, strtoul(argv[idx++], NULL, 0));
151 }
else if (arg_match(
"origicmptype")) {
153 nfnl_ct_set_icmp_type(ct, 0, strtoul(argv[idx++], NULL, 0));
154 }
else if (arg_match(
"origicmpcode")) {
156 nfnl_ct_set_icmp_code(ct, 0, strtoul(argv[idx++], NULL, 0));
157 }
else if (arg_match(
"replyicmpid")) {
159 nfnl_ct_set_icmp_id(ct, 1, strtoul(argv[idx++], NULL, 0));
160 }
else if (arg_match(
"replyicmptype")) {
162 nfnl_ct_set_icmp_type(ct, 1, strtoul(argv[idx++], NULL, 0));
163 }
else if (arg_match(
"replyicmpcode")) {
165 nfnl_ct_set_icmp_code(ct, 1, strtoul(argv[idx++], NULL, 0));
int nfnl_ct_alloc_cache(struct nl_sock *sk, struct nl_cache **result)
Build a conntrack cache holding all conntrack 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.