FreeCalypso > hg > freecalypso-sw

annotate rvinterf/asyncshell/usercmd.c @ 879:4661b84260a0

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fc-shell: AT-over-RVTMUX command sending implemented
author Space Falcon <falcon@ivan.Harhan.ORG>
date Mon, 01 Jun 2015 00:19:28 +0000
parents dab341e172de
children 1b1683cda154
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1 /*
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2 * This module implements interactive fc-shell command dispatch.
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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 <ctype.h>
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7 #include <stdio.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
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12 extern char usercmd[];
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13
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14 extern void cmd_disable();
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15 extern void cmd_enable();
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16 extern void cmd_sendat();
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17 extern void cmd_sendsp();
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18
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19 void
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20 cmd_exit()
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21 {
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22 tty_cleanup();
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23 exit(0);
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24 }
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25
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26 static struct cmdtab {
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27 char *cmd;
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28 void (*func)();
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29 } cmdtab[] = {
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30 {"disable", cmd_disable},
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31 {"enable", cmd_enable},
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32 {"exit", cmd_exit},
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33 {"quit", cmd_exit},
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34 {"sp", cmd_sendsp},
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35 {"str", cmd_sendat},
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36 {0, 0}
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37 };
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38
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39 void
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40 dispatch_user_cmd()
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41 {
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42 char *cp, *np;
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43 struct cmdtab *tp;
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44
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45 for (cp = usercmd; isspace(*cp); cp++)
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46 ;
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47 if (!*cp || *cp == '#')
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48 return;
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49 if (!strncmp(cp, "AT", 2) || !strncmp(cp, "at", 2)) {
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50 cmd_sendat(cp);
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51 return;
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52 }
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53 for (np = cp; *cp && !isspace(*cp); cp++)
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54 ;
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55 if (*cp)
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56 *cp++ = '\0';
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57 for (tp = cmdtab; tp->cmd; tp++)
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58 if (!strcmp(tp->cmd, np))
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59 break;
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60 if (tp->func)
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61 tp->func(cp);
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62 else
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63 printf("error: no such command\n");
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64 }