FreeCalypso > hg > freecalypso-sw
annotate rvinterf/asyncshell/usercmd.c @ 908:ed5dcc53e0b3
rvinterf: hook for fc-lcdemu implemented
author | Space Falcon <falcon@ivan.Harhan.ORG> |
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date | Mon, 07 Sep 2015 10:55:01 +0000 |
parents | 1b1683cda154 |
children | bd873572ef2c |
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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_poweroff(); |
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17 extern void cmd_sendat(); |
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18 extern void cmd_sendsp(); |
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19 extern void cmd_tgtreset(); |
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20 |
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21 void |
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22 cmd_exit() |
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23 { |
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24 tty_cleanup(); |
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25 exit(0); |
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26 } |
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27 |
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28 static struct cmdtab { |
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29 char *cmd; |
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30 void (*func)(); |
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31 } cmdtab[] = { |
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32 {"disable", cmd_disable}, |
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33 {"enable", cmd_enable}, |
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34 {"exit", cmd_exit}, |
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35 {"poweroff", cmd_poweroff}, |
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36 {"quit", cmd_exit}, |
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37 {"sp", cmd_sendsp}, |
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38 {"str", cmd_sendat}, |
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39 {"tgtreset", cmd_tgtreset}, |
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40 {0, 0} |
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41 }; |
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42 |
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43 void |
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44 dispatch_user_cmd() |
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45 { |
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46 char *cp, *np; |
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47 struct cmdtab *tp; |
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48 |
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49 for (cp = usercmd; isspace(*cp); cp++) |
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50 ; |
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51 if (!*cp || *cp == '#') |
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52 return; |
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53 if (!strncmp(cp, "AT", 2) || !strncmp(cp, "at", 2)) { |
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54 cmd_sendat(cp); |
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55 return; |
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56 } |
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57 for (np = cp; *cp && !isspace(*cp); cp++) |
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58 ; |
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59 if (*cp) |
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60 *cp++ = '\0'; |
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61 for (tp = cmdtab; tp->cmd; tp++) |
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62 if (!strcmp(tp->cmd, np)) |
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63 break; |
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64 if (tp->func) |
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65 tp->func(cp); |
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66 else |
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67 printf("error: no such command\n"); |
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68 } |