test_neigh.c

   1 /**
   2  *      Connection oriented routing user space utils
   3  *      Copyright (C) 2009-2011
   4  *      Authors:
   5  *              Michael Blizek
   6  *
   7  *      This program is free software; you can redistribute it and/or
   8  *      modify it under the terms of the GNU General Public License
   9  *      as published by the Free Software Foundation; either version 2
  10  *      of the License, or (at your option) any later version.
  11  *
  12  *      This program is distributed in the hope that it will be useful,
  13  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *      GNU General Public License for more details.
  16  *
  17  *      You should have received a copy of the GNU General Public License
  18  *      along with this program; if not, write to the Free Software
  19  *      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  20  *      02110-1301, USA.
  21  */
  22
  23 #include <stdio.h>
  24
  25 #include "libcor.h"
  26
  27 void init_neighlist(void *ptr, __u32 numneighs)
  28 {
  29         printf("numneighs = %u\n", numneighs);
  30 }
  31
  32 static void print_hex(char *buf, int len)
  33 {
  34         int u;
  35
  36         for(u=0;u<len;u++) {
  37                 printf("%hhx ", buf[u]);
  38         }
  39 }
  40
  41 void add_neigh(void *ptr, __u32 addrlen, char *addr)
  42 {
  43         int u;
  44
  45         printf("addrlen = %u\n", addrlen);
  46         printf("addr: ");
  47         print_hex(addr, addrlen);
  48         printf("\n");
  49 }
  50
  51 int main(void)
  52 {
  53         int fd, rc;
  54
  55         fd = socket(PF_COR, 0, 0);
  56         printf("socket\n");
  57         if(fd < 0) {
  58                 perror("socket");
  59                 goto early_out;
  60         }
  61
  62         rc = connect(fd, 0, 0);
  63         printf("connect\n");
  64         if(rc < 0) {
  65                 perror("connect");
  66                 goto out;
  67         }
  68
  69         rc = send_list_neigh(fd);
  70         printf("readresp %d\n", rc);
  71         rc = read_resp(fd);
  72
  73         printf("read_neigh_list %d\n", rc);
  74
  75         rc = read_neigh_list(fd, 0, init_neighlist, add_neigh);
  76
  77 out:
  78         close(fd);
  79
  80 early_out:
  81
  82         return 0;
  83 }