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annotate rvinterf/asyncshell/sendarb.c @ 1012:93f4fc26b204

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fc-shell: arbitrary send command implemented in one-shot mode
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Sun, 20 Mar 2016 22:06:11 +0000
parents
children 6eee1e547778
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1012
93f4fc26b204 fc-shell: arbitrary send command implemented in one-shot mode
Mychaela Falconia <falcon@ivan.Harhan.ORG>
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1 /*
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2 * Command for sending arbitrary packets to the target
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3 */
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4
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5 #include <sys/types.h>
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6 #include <stdio.h>
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7 #include <ctype.h>
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8 #include <string.h>
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9 #include <strings.h>
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10 #include <stdlib.h>
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11 #include "limits.h"
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12
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13 cmd_send_oneshot(argc, argv)
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14 char **argv;
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15 {
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16 u_char sendpkt[MAX_PKT_TO_TARGET];
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17 unsigned pktlen = argc - 1, i;
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18 char *endp;
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19
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20 for (i = 0; i < pktlen; i++) {
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21 sendpkt[i] = strtoul(argv[i+1], &endp, 16);
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22 if (*endp) {
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23 printf(
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24 "error: all arguments to send command must be hex bytes\n");
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25 return(1);
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26 }
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27 }
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28 /* send it! */
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29 send_pkt_to_target(sendpkt, pktlen);
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30 return(0);
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31 }