FreeCalypso > hg > freecalypso-tools

annotate rvinterf/asyncshell/usercmd.c @ 416:30f6d1c32c6f

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doc/Flash-boot-defect article removed (no longer relevant) This article is no longer relevant because the issue in question only affected one (1) defective FCDEV3B board which was not and never will be sold.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 26 Oct 2018 07:11:08 +0000
parents 8c7e86bc137e
children e13f60d4f8dd
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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_help();
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17 extern void cmd_key_interactive();
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18 extern void cmd_keydown_interactive();
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19 extern void cmd_keyup_interactive();
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20 extern void cmd_poweroff();
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21 extern void cmd_sendat();
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22 extern void cmd_send_interactive();
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23 extern void cmd_sp_interactive();
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24 extern void cmd_tch_dispatch();
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25 extern void cmd_tchdl_interactive();
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26 extern void cmd_tgtreset();
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27
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28 void
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29 cmd_exit()
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30 {
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31 tty_cleanup();
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32 exit(0);
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33 }
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34
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35 static struct cmdtab {
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36 char *cmd;
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37 void (*func)();
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38 } cmdtab[] = {
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39 {"disable", cmd_disable},
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40 {"enable", cmd_enable},
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41 {"exit", cmd_exit},
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42 {"help", cmd_help},
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43 {"key", cmd_key_interactive},
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44 {"keydown", cmd_keydown_interactive},
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45 {"keyup", cmd_keyup_interactive},
0
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46 {"poweroff", cmd_poweroff},
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47 {"quit", cmd_exit},
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48 {"send", cmd_send_interactive},
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49 {"sp", cmd_sp_interactive},
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50 {"str", cmd_sendat},
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51 {"tch", cmd_tch_dispatch},
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52 {"tch-dl", cmd_tchdl_interactive},
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53 {"tgtreset", cmd_tgtreset},
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54 {0, 0}
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55 };
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56
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57 void
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58 dispatch_user_cmd()
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59 {
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60 char *cp, *np;
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61 struct cmdtab *tp;
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62
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63 for (cp = usercmd; isspace(*cp); cp++)
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64 ;
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65 if (!*cp || *cp == '#')
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66 return;
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67 if (!strncmp(cp, "AT", 2) || !strncmp(cp, "at", 2)) {
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68 cmd_sendat(cp);
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69 return;
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70 }
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71 for (np = cp; *cp && !isspace(*cp); cp++)
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72 ;
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73 if (*cp)
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74 *cp++ = '\0';
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75 for (tp = cmdtab; tp->cmd; tp++)
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76 if (!strcmp(tp->cmd, np))
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77 break;
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78 if (tp->func)
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79 tp->func(cp);
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80 else
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81 printf("error: no such command\n");
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82 }