FreeCalypso > hg > freecalypso-tools

comparison rvinterf/asyncshell/usercmd.c @ 0:e7502631a0f9

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initial import from freecalypso-sw rev 1033:5ab737ac3ad7
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 11 Jun 2016 00:13:35 +0000
parents
children 5b4e345095c4
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-1:000000000000 0:e7502631a0f9
1 /*
2 * This module implements interactive fc-shell command dispatch.
3 */
4
5 #include <sys/types.h>
6 #include <ctype.h>
7 #include <stdio.h>
8 #include <string.h>
9 #include <strings.h>
10 #include <stdlib.h>
11
12 extern char usercmd[];
13
14 extern void cmd_disable();
15 extern void cmd_enable();
16 extern void cmd_poweroff();
17 extern void cmd_sendat();
18 extern void cmd_send_interactive();
19 extern void cmd_sp_interactive();
20 extern void cmd_tch_dispatch();
21 extern void cmd_tchdl_interactive();
22 extern void cmd_tgtreset();
23
24 void
25 cmd_exit()
26 {
27 tty_cleanup();
28 exit(0);
29 }
30
31 static struct cmdtab {
32 char *cmd;
33 void (*func)();
34 } cmdtab[] = {
35 {"disable", cmd_disable},
36 {"enable", cmd_enable},
37 {"exit", cmd_exit},
38 {"poweroff", cmd_poweroff},
39 {"quit", cmd_exit},
40 {"send", cmd_send_interactive},
41 {"sp", cmd_sp_interactive},
42 {"str", cmd_sendat},
43 {"tch", cmd_tch_dispatch},
44 {"tch-dl", cmd_tchdl_interactive},
45 {"tgtreset", cmd_tgtreset},
46 {0, 0}
47 };
48
49 void
50 dispatch_user_cmd()
51 {
52 char *cp, *np;
53 struct cmdtab *tp;
54
55 for (cp = usercmd; isspace(*cp); cp++)
56 ;
57 if (!*cp || *cp == '#')
58 return;
59 if (!strncmp(cp, "AT", 2) || !strncmp(cp, "at", 2)) {
60 cmd_sendat(cp);
61 return;
62 }
63 for (np = cp; *cp && !isspace(*cp); cp++)
64 ;
65 if (*cp)
66 *cp++ = '\0';
67 for (tp = cmdtab; tp->cmd; tp++)
68 if (!strcmp(tp->cmd, np))
69 break;
70 if (tp->func)
71 tp->func(cp);
72 else
73 printf("error: no such command\n");
74 }