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// SPDX-License-Identifier: GPL-2.0
#include <stdio.h>
#include <string.h>
#include <ynl.h>
#include <arpa/inet.h>
#include <net/if.h>
#include "rt-route-user.h"
static void rt_route_print(struct rt_route_getroute_rsp *r)
{
char ifname[IF_NAMESIZE];
char route_str[64];
const char *route;
const char *name;
/* Ignore local */
if (r->_hdr.rtm_table == RT_TABLE_LOCAL)
return;
if (r->_present.oif) {
name = if_indextoname(r->oif, ifname);
if (name)
printf("oif: %-16s ", name);
}
if (r->_len.dst) {
route = inet_ntop(r->_hdr.rtm_family, r->dst,
route_str, sizeof(route_str));
printf("dst: %s/%d", route, r->_hdr.rtm_dst_len);
}
if (r->_len.gateway) {
route = inet_ntop(r->_hdr.rtm_family, r->gateway,
route_str, sizeof(route_str));
printf("gateway: %s ", route);
}
printf("\n");
}
int main(int argc, char **argv)
{
struct rt_route_getroute_req_dump *req;
struct rt_route_getroute_list *rsp;
struct ynl_error yerr;
struct ynl_sock *ys;
ys = ynl_sock_create(&ynl_rt_route_family, &yerr);
if (!ys) {
fprintf(stderr, "YNL: %s\n", yerr.msg);
return 1;
}
req = rt_route_getroute_req_dump_alloc();
if (!req)
goto err_destroy;
rsp = rt_route_getroute_dump(ys, req);
rt_route_getroute_req_dump_free(req);
if (!rsp)
goto err_close;
if (ynl_dump_empty(rsp))
fprintf(stderr, "Error: no routeesses reported\n");
ynl_dump_foreach(rsp, route)
rt_route_print(route);
rt_route_getroute_list_free(rsp);
ynl_sock_destroy(ys);
return 0;
err_close:
fprintf(stderr, "YNL: %s\n", ys->err.msg);
err_destroy:
ynl_sock_destroy(ys);
return 2;
}
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