15#include <netinet/in.h>
16#include <netinet/ip.h>
17#include <linux/netfilter/nf_tables.h>
18#include <libmnl/libmnl.h>
19#include <libnftnl/rule.h>
20#include <libnftnl/expr.h>
22static int test_ok = 1;
24static void print_err(
const char *msg)
27 printf(
"\033[31mERROR:\e[0m %s\n", msg);
30static void cmp_nftnl_expr(
struct nftnl_expr *rule_a,
31 struct nftnl_expr *rule_b)
33 if (nftnl_expr_get_u32(rule_a, NFTNL_EXPR_OBJREF_IMM_TYPE) !=
34 nftnl_expr_get_u32(rule_b, NFTNL_EXPR_OBJREF_IMM_TYPE))
35 print_err(
"Expr NFTNL_EXPR_OBJREF_IMM_TYPE mismatches");
36 if (strcmp(nftnl_expr_get_str(rule_a, NFTNL_EXPR_OBJREF_IMM_NAME),
37 nftnl_expr_get_str(rule_b, NFTNL_EXPR_OBJREF_IMM_NAME)))
38 print_err(
"Expr NFTNL_EXPR_OBJREF_IMM_NAME mismatches");
41int main(
int argc,
char *argv[])
43 struct nftnl_rule *a, *b;
44 struct nftnl_expr *ex;
48 struct nftnl_expr *rule_a, *rule_b;
49 const char *name =
"test_set_01243";
51 a = nftnl_rule_alloc();
52 b = nftnl_rule_alloc();
53 if (a == NULL || b == NULL)
55 ex = nftnl_expr_alloc(
"lookup");
59 nftnl_expr_set_u32(ex, NFTNL_EXPR_OBJREF_IMM_TYPE, 0x78123456);
60 nftnl_expr_set_str(ex, NFTNL_EXPR_OBJREF_IMM_NAME, name);
62 nftnl_rule_add_expr(a, ex);
64 nlh = nftnl_nlmsg_build_hdr(buf, NFT_MSG_NEWRULE, AF_INET, 0, 1234);
65 nftnl_rule_nlmsg_build_payload(nlh, a);
67 if (nftnl_rule_nlmsg_parse(nlh, b) < 0)
68 print_err(
"parsing problems");
70 iter_a = nftnl_expr_iter_create(a);
71 iter_b = nftnl_expr_iter_create(b);
72 if (iter_a == NULL || iter_b == NULL)
74 rule_a = nftnl_expr_iter_next(iter_a);
75 rule_b = nftnl_expr_iter_next(iter_b);
76 if (rule_a == NULL || rule_b == NULL)
79 cmp_nftnl_expr(rule_a, rule_b);
81 if (nftnl_expr_iter_next(iter_a) != NULL ||
82 nftnl_expr_iter_next(iter_b) != NULL)
83 print_err(
"More 1 expr.");
85 nftnl_expr_iter_destroy(iter_a);
86 nftnl_expr_iter_destroy(iter_b);
93 printf(
"%s: \033[32mOK\e[0m\n", argv[0]);