FreeCalypso > hg > freecalypso-sw
annotate rvinterf/asyncshell/sendarb.c @ 1027:1178befeda76
fc-shell: tch command framework started
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 30 May 2016 23:19:30 +0000 |
parents | 6eee1e547778 |
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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_common(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, 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], &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 } |
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32 |
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33 void |
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34 cmd_send_interactive(argstr) |
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35 char *argstr; |
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36 { |
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37 char *argv[MAX_PKT_TO_TARGET+1]; |
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38 int argc, rc; |
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39 |
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40 rc = parse_interactive_command_into_argv(argstr, argv, 1, |
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41 MAX_PKT_TO_TARGET, &argc); |
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42 if (rc < 0) |
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43 return; |
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44 cmd_send_common(argc, argv); |
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45 } |
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46 |
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47 cmd_send_oneshot(argc, argv) |
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48 char **argv; |
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49 { |
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50 return cmd_send_common(argc - 1, argv + 1); |
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51 } |