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 <syslog.h> 17 #include <fcntl.h> 18 #include <sys/socket.h> 19 #include <netinet/in.h> 20 #include <arpa/inet.h> 21 #include <string.h> 22 #include "utils.h" 23 #include "tc_util.h" 24 #include "m_pedit.h" 25 26 27 static int parse_icmp(int * argc_p,char *** argv_p,struct tc_pedit_sel * sel,struct tc_pedit_key * tkey)28 parse_icmp(int *argc_p, char ***argv_p,struct tc_pedit_sel *sel,struct tc_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 }; 62