2 * Copyright (c) 1996 - 2001 Brian Somers <brian@Awfulhak.org>
3 * based on work by Toshiharu OHNO <tony-o@iij.ad.jp>
4 * Internet Initiative Japan, Inc (IIJ)
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 struct cmdtab const *cmdtab; /* The entire command table */
38 struct cmdtab const *cmd; /* This command entry */
39 int argc; /* Number of arguments (excluding cmd */
40 int argn; /* Argument to start processing from */
41 char const *const *argv; /* Arguments */
42 struct bundle *bundle; /* Our bundle */
43 struct datalink *cx; /* Our context */
44 struct prompt *prompt; /* Who executed us */
50 int (*func) (struct cmdargs const *);
57 #define NEG_ACCEPTED (1)
58 #define NEG_ENABLED (2)
59 #define IsAccepted(x) ((x) & NEG_ACCEPTED)
60 #define IsEnabled(x) ((x) & NEG_ENABLED)
62 extern const char Version[];
64 extern void command_Expand(char **, int, char const *const *, struct bundle *,
66 extern void command_Free(int, char **);
67 extern int command_Expand_Interpret(char *, int, char *vector[MAXARGS], int);
68 extern int command_Interpret(char *, int, char *vector[MAXARGS]);
69 extern void command_Run(struct bundle *, int, char const *const *,
70 struct prompt *, const char *, struct datalink *);
71 extern int command_Decode(struct bundle *, char *, int, struct prompt *,
73 extern struct link *command_ChooseLink(struct cmdargs const *);
74 extern const char *command_ShowNegval(unsigned);