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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <netinet/in.h>
#include <linux/netfilter/nf_tables.h>
#include <libnftnl/flowtable.h>
static int test_ok = 1;
static void print_err(const char *msg)
{
test_ok = 0;
printf("\033[31mERROR:\e[0m %s\n", msg);
}
static void cmp_nftnl_flowtable(struct nftnl_flowtable *a, struct nftnl_flowtable *b)
{
if (strcmp(nftnl_flowtable_get_str(a, NFTNL_FLOWTABLE_NAME),
nftnl_flowtable_get_str(b, NFTNL_FLOWTABLE_NAME)) != 0)
print_err("Chain name mismatches");
if (strcmp(nftnl_flowtable_get_str(a, NFTNL_FLOWTABLE_TABLE),
nftnl_flowtable_get_str(b, NFTNL_FLOWTABLE_TABLE)) != 0)
print_err("Chain table mismatches");
if (nftnl_flowtable_get_u32(a, NFTNL_FLOWTABLE_FAMILY) !=
nftnl_flowtable_get_u32(b, NFTNL_FLOWTABLE_FAMILY))
print_err("Chain family mismatches");
if (nftnl_flowtable_get_u32(a, NFTNL_FLOWTABLE_HOOKNUM) !=
nftnl_flowtable_get_u32(b, NFTNL_FLOWTABLE_HOOKNUM))
print_err("Chain hooknum mismatches");
if (nftnl_flowtable_get_s32(a, NFTNL_FLOWTABLE_PRIO) !=
nftnl_flowtable_get_s32(b, NFTNL_FLOWTABLE_PRIO))
print_err("Chain Prio mismatches");
if (nftnl_flowtable_get_u32(a, NFTNL_FLOWTABLE_USE) !=
nftnl_flowtable_get_u32(b, NFTNL_FLOWTABLE_USE))
print_err("Chain use mismatches");
if (nftnl_flowtable_get_u32(a, NFTNL_FLOWTABLE_SIZE) !=
nftnl_flowtable_get_u32(b, NFTNL_FLOWTABLE_SIZE))
print_err("Chain use mismatches");
if (nftnl_flowtable_get_u32(a, NFTNL_FLOWTABLE_FLAGS) !=
nftnl_flowtable_get_u32(b, NFTNL_FLOWTABLE_FLAGS))
print_err("Chain use mismatches");
}
int main(int argc, char *argv[])
{
struct nftnl_flowtable *a, *b;
char buf[4096];
struct nlmsghdr *nlh;
a = nftnl_flowtable_alloc();
b = nftnl_flowtable_alloc();
if (a == NULL || b == NULL)
print_err("OOM");
nftnl_flowtable_set_str(a, NFTNL_FLOWTABLE_NAME, "test");
nftnl_flowtable_set_u32(a, NFTNL_FLOWTABLE_FAMILY, AF_INET);
nftnl_flowtable_set_str(a, NFTNL_FLOWTABLE_TABLE, "Table");
nftnl_flowtable_set_u32(a, NFTNL_FLOWTABLE_HOOKNUM, 0x34567812);
nftnl_flowtable_set_s32(a, NFTNL_FLOWTABLE_PRIO, 0x56781234);
nftnl_flowtable_set_u32(a, NFTNL_FLOWTABLE_USE, 0x78123456);
nftnl_flowtable_set_u32(a, NFTNL_FLOWTABLE_SIZE, 0x89016745);
nftnl_flowtable_set_u32(a, NFTNL_FLOWTABLE_FLAGS, 0x45016723);
nlh = nftnl_nlmsg_build_hdr(buf, NFT_MSG_NEWFLOWTABLE, AF_INET,
0, 1234);
nftnl_flowtable_nlmsg_build_payload(nlh, a);
if (nftnl_flowtable_nlmsg_parse(nlh, b) < 0)
print_err("parsing problems");
cmp_nftnl_flowtable(a, b);
nftnl_flowtable_free(a);
nftnl_flowtable_free(b);
if (!test_ok)
exit(EXIT_FAILURE);
printf("%s: \033[32mOK\e[0m\n", argv[0]);
return EXIT_SUCCESS;
}
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