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annotate cmu200/dispatch.c @ 0:bd62be88259d

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initial import of rfcal code and docs from freecalypso-tools repository
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 20 May 2017 18:49:35 +0000
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children 504d3cbb95b5
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bd62be88259d initial import of rfcal code and docs from freecalypso-tools repository
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
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2 * This module contains the code that dispatches client commands.
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3 */
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4
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5 #include <stdio.h>
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6 #include <stdlib.h>
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7 #include <string.h>
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8 #include <strings.h>
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9
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10 extern char *client_cmd_fields[];
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11 extern int client_cmd_nfields;
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12
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13 cmd_ping()
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14 {
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15 send_socket_response("+Pong\n");
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16 return(0);
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17 }
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18
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19 static struct cmdtab {
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20 char *cmd_kw;
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21 int (*handler)();
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22 } cmdtab[] = {
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23 {"ping", cmd_ping},
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24 {0, 0}
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25 };
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26
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27 dispatch_client_command()
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28 {
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29 struct cmdtab *tp;
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30
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31 for (tp = cmdtab; tp->cmd_kw; tp++)
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32 if (!strcmp(client_cmd_fields[0], tp->cmd_kw))
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33 break;
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34 if (tp->handler)
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35 return tp->handler();
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36 send_socket_response("-Unknown or unimplemented command\n");
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37 return(0);
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38 }