FreeCalypso > hg > freecalypso-tools

comparison rvinterf/tmsh/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 ea061975c883
comparison
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-1:000000000000 0:e7502631a0f9
1 /*
2 * This module implements fc-tmsh user 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_abbr();
15 extern void cmd_abbw();
16 extern void cmd_check_ffs1();
17 extern void cmd_dieid();
18 extern void cmd_etmpkt();
19 extern void cmd_ffs2();
20 extern void cmd_omr();
21 extern void cmd_ping();
22 extern void cmd_r8();
23 extern void cmd_r16();
24 extern void cmd_r32();
25 extern void cmd_set_imeisv();
26 extern void cmd_set_pcm_string();
27 extern void cmd_set_rfcap();
28 extern void cmd_tgtreset();
29 extern void cmd_version();
30 extern void cmd_w8();
31 extern void cmd_w16();
32 extern void cmd_w32();
33
34 void
35 cmd_exit()
36 {
37 tty_cleanup();
38 exit(0);
39 }
40
41 static struct cmdtab {
42 char *cmd;
43 int minargs;
44 int maxargs;
45 void (*func)();
46 } cmdtab[] = {
47 {"abbr", 2, 2, cmd_abbr},
48 {"abbw", 3, 3, cmd_abbw},
49 {"check-ffs1", 0, 0, cmd_check_ffs1},
50 {"dieid", 0, 0, cmd_dieid},
51 {"etmpkt", 1, 253, cmd_etmpkt},
52 {"exit", 0, 0, cmd_exit},
53 {"ffs2", 1, 3, cmd_ffs2},
54 {"omr", 2, 2, cmd_omr},
55 {"ping", 0, 2, cmd_ping},
56 {"quit", 0, 0, cmd_exit},
57 {"r8", 1, 2, cmd_r8},
58 {"r16", 1, 2, cmd_r16},
59 {"r32", 1, 2, cmd_r32},
60 {"set-imeisv", 2, 2, cmd_set_imeisv},
61 {"set-pcm-string", 2, 2, cmd_set_pcm_string},
62 {"set-rfcap", 16, 16, cmd_set_rfcap},
63 {"tgtreset", 0, 0, cmd_tgtreset},
64 {"version", 1, 1, cmd_version},
65 {"w8", 2, 246, cmd_w8},
66 {"w16", 2, 123, cmd_w16},
67 {"w32", 2, 62, cmd_w32},
68 {0, 0, 0, 0}
69 };
70
71 void
72 dispatch_user_cmd()
73 {
74 char *argv[257];
75 char *cp, **ap;
76 struct cmdtab *tp;
77
78 for (cp = usercmd; isspace(*cp); cp++)
79 ;
80 if (!*cp || *cp == '#')
81 return;
82 argv[0] = cp;
83 while (*cp && !isspace(*cp))
84 cp++;
85 if (*cp)
86 *cp++ = '\0';
87 for (tp = cmdtab; tp->cmd; tp++)
88 if (!strcmp(tp->cmd, argv[0]))
89 break;
90 if (!tp->func) {
91 printf("error: no such command\n");
92 return;
93 }
94 for (ap = argv + 1; ; ) {
95 while (isspace(*cp))
96 cp++;
97 if (!*cp || *cp == '#')
98 break;
99 if (ap - argv - 1 >= tp->maxargs) {
100 printf("error: too many arguments\n");
101 return;
102 }
103 if (*cp == '"') {
104 *ap++ = ++cp;
105 while (*cp && *cp != '"')
106 cp++;
107 if (*cp != '"') {
108 printf("error: unterminated quoted string\n");
109 return;
110 }
111 *cp++ = '\0';
112 } else {
113 *ap++ = cp;
114 while (*cp && !isspace(*cp))
115 cp++;
116 if (*cp)
117 *cp++ = '\0';
118 }
119 }
120 if (ap - argv - 1 < tp->minargs) {
121 printf("error: too few arguments\n");
122 return;
123 }
124 *ap = 0;
125 tp->func(ap - argv, argv);
126 }