13#include "nl-default.h"
15#include <netlink/cli/utils.h>
16#include <netlink/cli/ct.h>
18struct nfnl_ct *nl_cli_ct_alloc(
void)
24 nl_cli_fatal(ENOMEM,
"Unable to allocate conntrack object");
29struct nl_cache *nl_cli_ct_alloc_cache(
struct nl_sock *sk)
34void nl_cli_ct_parse_family(
struct nfnl_ct *ct,
char *arg)
38 if ((family = nl_str2af(arg)) == AF_UNSPEC)
40 "Unable to nl_cli_ct_parse family \"%s\": %s",
41 arg, nl_geterror(NLE_INVAL));
43 nfnl_ct_set_family(ct, family);
46void nl_cli_ct_parse_protocol(
struct nfnl_ct *ct,
char *arg)
50 if ((proto = nl_str2ip_proto(arg)) < 0)
52 "Unable to nl_cli_ct_parse protocol \"%s\": %s",
53 arg, nl_geterror(proto));
55 nfnl_ct_set_proto(ct, proto);
58void nl_cli_ct_parse_mark(
struct nfnl_ct *ct,
char *arg)
61 nfnl_ct_set_mark(ct, mark);
64void nl_cli_ct_parse_timeout(
struct nfnl_ct *ct,
char *arg)
67 nfnl_ct_set_timeout(ct, timeout);
70void nl_cli_ct_parse_id(
struct nfnl_ct *ct,
char *arg)
73 nfnl_ct_set_id(ct,
id);
76void nl_cli_ct_parse_use(
struct nfnl_ct *ct,
char *arg)
79 nfnl_ct_set_use(ct, use);
82void nl_cli_ct_parse_src(
struct nfnl_ct *ct,
int reply,
char *arg)
85 struct nl_addr *a = nl_cli_addr_parse(arg, nfnl_ct_get_family(ct));
86 if ((err = nfnl_ct_set_src(ct, reply, a)) < 0)
91void nl_cli_ct_parse_dst(
struct nfnl_ct *ct,
int reply,
char *arg)
94 struct nl_addr *a = nl_cli_addr_parse(arg, nfnl_ct_get_family(ct));
95 if ((err = nfnl_ct_set_dst(ct, reply, a)) < 0)
96 nl_cli_fatal(err,
"Unable to set destination address: %s",
100void nl_cli_ct_parse_src_port(
struct nfnl_ct *ct,
int reply,
char *arg)
103 nfnl_ct_set_src_port(ct, reply, port);
106void nl_cli_ct_parse_dst_port(
struct nfnl_ct *ct,
int reply,
char *arg)
109 nfnl_ct_set_dst_port(ct, reply, port);
112void nl_cli_ct_parse_tcp_state(
struct nfnl_ct *ct,
char *arg)
116 if ((state = nfnl_ct_str2tcp_state(arg)) < 0)
118 "Unable to nl_cli_ct_parse tcp state \"%s\": %s",
119 arg, nl_geterror(state));
121 nfnl_ct_set_tcp_state(ct, state);
124void nl_cli_ct_parse_status(
struct nfnl_ct *ct,
char *arg)
128 if ((status = nfnl_ct_str2status(arg)) < 0)
130 "Unable to nl_cli_ct_parse flags \"%s\": %s",
131 arg, nl_geterror(status));
133 nfnl_ct_set_status(ct, status);
136void nl_cli_ct_parse_zone(
struct nfnl_ct *ct,
char *arg)
139 nfnl_ct_set_zone(ct, zone);
143 }
else if (arg_match(
"origicmpid")) {
145 nfnl_ct_set_icmp_id(ct, 0, strtoul(argv[idx++], NULL, 0));
146 }
else if (arg_match(
"origicmptype")) {
148 nfnl_ct_set_icmp_type(ct, 0, strtoul(argv[idx++], NULL, 0));
149 }
else if (arg_match(
"origicmpcode")) {
151 nfnl_ct_set_icmp_code(ct, 0, strtoul(argv[idx++], NULL, 0));
152 }
else if (arg_match(
"replyicmpid")) {
154 nfnl_ct_set_icmp_id(ct, 1, strtoul(argv[idx++], NULL, 0));
155 }
else if (arg_match(
"replyicmptype")) {
157 nfnl_ct_set_icmp_type(ct, 1, strtoul(argv[idx++], NULL, 0));
158 }
else if (arg_match(
"replyicmpcode")) {
160 nfnl_ct_set_icmp_code(ct, 1, strtoul(argv[idx++], NULL, 0));
void nl_cli_fatal(int err, const char *fmt,...)
Print error message and quit application.
uint32_t nl_cli_parse_u32(const char *arg)
Parse a text based 32 bit unsigned integer argument.
int nfnl_ct_alloc_cache(struct nl_sock *sk, struct nl_cache **result)
Build a conntrack cache holding all conntrack currently in the kernel.