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/*
* GNU Zebra client test main routine.
* Copyright (C) 1997 Kunihiro Ishiguro
*
* This file is part of GNU Zebra.
*
* GNU Zebra is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* GNU Zebra is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; see the file COPYING; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <zebra.h>
#include "prefix.h"
#include "stream.h"
#include "zclient.h"
#include "thread.h"
#include "table.h"
#include "zebra/rib.h"
#include "zebra/zserv.h"
struct thread *master;
/* Zebra client structure. */
struct zclient *zclient = NULL;
/* Zebra socket. */
int sock;
/* IPv4 route add and delete test. */
void zebra_test_ipv4(int command, int type, char *prefix, char *gateway,
uint8_t distance)
{
struct zapi_ipv4 api;
struct prefix_ipv4 p;
struct in_addr gate;
struct in_addr *gpnt;
str2prefix_ipv4(prefix, &p);
if (!inet_aton(gateway, &gate)) {
printf("Gateway specified: %s is illegal\n", gateway);
return;
}
gpnt = &gate;
api.vrf_id = VRF_DEFAULT;
api.type = type;
api.flags = 0;
api.message = 0;
SET_FLAG(api.message, ZAPI_MESSAGE_NEXTHOP);
api.nexthop_num = 1;
api.nexthop = &gpnt;
api.ifindex_num = 0;
if (distance) {
SET_FLAG(api.message, ZAPI_MESSAGE_DISTANCE);
api.distance = distance;
}
switch (command) {
case ZEBRA_IPV4_ROUTE_ADD:
zapi_ipv4_add(zclient, &p, &api);
break;
case ZEBRA_IPV4_ROUTE_DELETE:
zapi_ipv4_delete(zclient, &p, &api);
break;
}
}
/* IPv6 route add and delete test. */
void zebra_test_v6(int sock)
{
struct prefix_ipv6 p;
struct in6_addr nexthop;
str2prefix_ipv6("3ffe:506::2/128", &p);
inet_pton(AF_INET6, "::1", &nexthop);
/* zebra_ipv6_add (sock, ZEBRA_ROUTE_STATIC, 0, &p, &nexthop, 1); */
sleep(5);
/* zebra_ipv6_delete (sock, ZEBRA_ROUTE_STATIC, 0, &p, &nexthop, 1); */
}
/* Print out usage and exit. */
void usage_exit()
{
fprintf(stderr, "Usage: client filename\n");
exit(1);
}
struct zebra_info {
char *str;
int type;
} zebra_type[] = {{"static", ZEBRA_ROUTE_STATIC},
{"rip", ZEBRA_ROUTE_RIP},
{"ripng", ZEBRA_ROUTE_RIPNG},
{"ospf", ZEBRA_ROUTE_OSPF},
{"ospf6", ZEBRA_ROUTE_OSPF6},
{"bgp", ZEBRA_ROUTE_BGP},
{"nhrp", ZEBRA_ROUTE_NHRP},
{"pim", ZEBRA_ROUTE_PIM},
{NULL, 0}};
/* Zebra route simulator. */
void zebra_sim(FILE *fp)
{
char buf[BUFSIZ];
char distance_str[BUFSIZ];
uint8_t distance;
while (fgets(buf, sizeof buf, fp)) {
int i;
int ret;
int type;
char str[BUFSIZ], command[BUFSIZ], prefix[BUFSIZ],
gateway[BUFSIZ];
distance = 0;
if (*buf == '#')
continue;
type = ZEBRA_ROUTE_STATIC;
ret = sscanf(buf, "%s %s %s %s %s\n", command, str, prefix,
gateway, distance_str);
if (ret == 5) {
distance = atoi(distance_str);
} else {
ret = sscanf(buf, "%s %s %s %s\n", command, str, prefix,
gateway);
if (ret != 4)
continue;
}
i = 0;
while (zebra_type[i++].str) {
if (strcmp(zebra_type[i].str, str) == 0) {
type = zebra_type[i].type;
break;
}
}
if (strcmp(command, "add") == 0) {
zebra_test_ipv4(ZEBRA_IPV4_ROUTE_ADD, type, prefix,
gateway, distance);
printf("%s", buf);
continue;
}
if (strcmp(command, "del") == 0) {
zebra_test_ipv4(ZEBRA_IPV4_ROUTE_DELETE, type, prefix,
gateway, distance);
printf("%s", buf);
continue;
}
}
}
/* Test zebra client main routine. */
int main(int argc, char **argv)
{
struct thread_master *master;
FILE *fp;
if (argc == 1)
usage_exit();
master = thread_master_create(NULL);
/* Establish connection to zebra. */
zclient = zclient_new_notify(master, &zclient_options_default);
zclient->enable = 1;
zclient_socket_connect(zclient);
/* Open simulation file. */
fp = fopen(argv[1], "r");
if (fp == NULL) {
fprintf(stderr,
"%% Can't open configuration file %s due to '%s'\n",
argv[1], safe_strerror(errno));
exit(1);
}
/* Do main work. */
zebra_sim(fp);
sleep(100);
fclose(fp);
close(sock);
return 0;
}
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