summaryrefslogtreecommitdiffstats
path: root/zebra/client_main.c
blob: c319aac71a1f3bd27fb1bad1591371ebe22ce71a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
/*
 * $Id: client_main.c,v 1.1 2002/12/13 20:15:30 paul Exp $
 *
 * 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 GNU Zebra; see the file COPYING.  If not, write to the Free
 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, 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,
		 u_char distance)
{
  struct zapi_ipv4 api;
  struct prefix_ipv4 p;
  struct in_addr gate;
  struct in_addr *gpnt;

  str2prefix_ipv4 (prefix, &p);
  inet_aton (gateway, &gate);
  gpnt = &gate;

  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;
    }
}

#ifdef HAVE_IPV6
/* 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); */
}
#endif /* HAVE_IPV6 */

/* 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 },
  { NULL,     0 }
};

/* Zebra route simulator. */
void
zebra_sim (FILE *fp)
{
  char buf[BUFSIZ];
  char distance_str[BUFSIZ];
  u_char 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;
	}

      for (i = 0; i < 10; i++)
	{
	  if (!zebra_type[i].str)
	    break;
	  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)
{
  FILE *fp;

  if (argc == 1)
      usage_exit ();

  /* Establish connection to zebra. */
  zclient = zclient_new ();
  zclient->enable = 1;
#ifdef HAVE_TCP_ZEBRA
  zclient->sock = zclient_socket ();
#else
  zclient->sock = zclient_socket_un (ZEBRA_SERV_PATH);
#endif /* HAVE_TCP_ZEBRA */

  /* Open simulation file. */
  fp = fopen (argv[1], "r");
  if (fp == NULL)
    {
      fprintf (stderr, "can't open %s\n", argv[1]);
      exit (1);
    }

  /* Do main work. */
  zebra_sim (fp);

  sleep (100);

  fclose (fp);
  close (sock);

  return 0;
}