tc/p_icmp.c

   1 /*
   2  * m_pedit_icmp.c       packet editor: ICMP header
   3  *
   4  *              This program is free software; you can distribute it and/or
   5  *              modify it under the terms of the GNU General Public License
   6  *              as published by the Free Software Foundation; either version
   7  *              2 of the License, or (at your option) any later version.
   8  *
   9  * Authors:  J Hadi Salim (hadi@cyberus.ca)
  10  *
  11  */
  12
  13 #include <stdio.h>
  14 #include <stdlib.h>
  15 #include <unistd.h>
  16 #include <fcntl.h>
  17 #include <sys/socket.h>
  18 #include <netinet/in.h>
  19 #include <arpa/inet.h>
  20 #include <string.h>
  21 #include "utils.h"
  22 #include "tc_util.h"
  23 #include "m_pedit.h"
  24
  25
  26 static int
  27 parse_icmp(int *argc_p, char ***argv_p,
  28            struct m_pedit_sel *sel, struct m_pedit_key *tkey)
  29 {
  30         int res = -1;
  31 #if 0
  32         int argc = *argc_p;
  33         char **argv = *argv_p;
  34
  35         if (argc < 2)
  36                 return -1;
  37
  38         if (strcmp(*argv, "type") == 0) {
  39                 NEXT_ARG();
  40                 res = parse_u8(&argc, &argv, 0);
  41                 goto done;
  42         }
  43         if (strcmp(*argv, "code") == 0) {
  44                 NEXT_ARG();
  45                 res = parse_u8(&argc, &argv, 1);
  46                 goto done;
  47         }
  48         return -1;
  49
  50 done:
  51         *argc_p = argc;
  52         *argv_p = argv;
  53 #endif
  54         return res;
  55 }
  56
  57 struct m_pedit_util p_pedit_icmp = {
  58         NULL,
  59         "icmp",
  60         parse_icmp,
  61 };