command.h revision 58045 
1/*
2 *	    Written by Toshiharu OHNO (tony-o@iij.ad.jp)
3 *
4 *   Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd.
5 *
6 * Redistribution and use in source and binary forms are permitted
7 * provided that the above copyright notice and this paragraph are
8 * duplicated in all such forms and that any documentation,
9 * advertising materials, and other materials related to such
10 * distribution and use acknowledge that the software was developed
11 * by the Internet Initiative Japan.  The name of the
12 * IIJ may not be used to endorse or promote products derived
13 * from this software without specific prior written permission.
14 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
16 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
17 *
18 * $FreeBSD: head/usr.sbin/ppp/command.h 58045 2000-03-14 01:47:31Z brian $
19 *
20 *	TODO:
21 */
22
23struct cmdtab;
24struct bundle;
25struct datalink;
26struct prompt;
27
28struct cmdargs {
29  struct cmdtab const *cmdtab;		/* The entire command table */
30  struct cmdtab const *cmd;		/* This command entry */
31  int argc;				/* Number of arguments (excluding cmd */
32  int argn;				/* Argument to start processing from */
33  char const *const *argv;		/* Arguments */
34  struct bundle *bundle;		/* Our bundle */
35  struct datalink *cx;			/* Our context */
36  struct prompt *prompt;		/* Who executed us */
37};
38
39struct cmdtab {
40  const char *name;
41  const char *alias;
42  int (*func) (struct cmdargs const *);
43  u_char lauth;
44  const char *helpmes;
45  const char *syntax;
46  const void *args;
47};
48
49#define NEG_ACCEPTED (1)
50#define NEG_ENABLED (2)
51#define IsAccepted(x) ((x) & NEG_ACCEPTED)
52#define IsEnabled(x) ((x) & NEG_ENABLED)
53
54extern const char Version[];
55
56extern void command_Expand(char **, int, char const *const *, struct bundle *,
57                           int, pid_t);
58extern int command_Expand_Interpret(char *, int, char *vector[MAXARGS], int);
59extern int command_Interpret(char *, int, char *vector[MAXARGS]);
60extern void command_Run(struct bundle *, int, char const *const *,
61                        struct prompt *, const char *, struct datalink *);
62extern int command_Decode(struct bundle *, char *, int, struct prompt *,
63                           const char *);
64extern struct link *command_ChooseLink(struct cmdargs const *);
65extern const char *command_ShowNegval(unsigned);
66
67