1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
/*
* KON2 - Kanji ON Console -
* Copyright (C) 1992-1996 Takashi MANABE (manabe@papilio.tutics.tut.ac.jp)
*
* CCE - Console Chinese Environment -
* Copyright (C) 1998-1999 Rui He (herui@cs.duke.edu)
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE TERRENCE R. LAMBERT BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
/* getcap library - read configuration file and invoke initializer function */
#ifndef GETCAP_H
#define GETCAP_H
#include <defs.h>
/* Initializer function should return 0 on success, -1 on failure. */
typedef int (initializer)(const char *);
/* Define initializer function func for capability name. If def_value is nil,
then the entry of the name must exist in configuration file. An error is
flagged if no entry is found. If def_value is non-nil and no entry is found
in configuration file, then func is invoked with def_value. */
extern void DefineCap(const char *name, initializer *func, const char *def_value);
/* Delete all initializer functions. */
extern void CapInit(void);
/* Read configuration file named filename and invoke initializer function for each entry.
Return 0 on success, -1 on failure. */
extern int ReadConfig(const char *filename);
/* Set value for capability capName. Return 0 on success, -1 if capName not defined. */
extern int SetCapArg(const char *capName, const char *value);
#define MAX_COLS 256 /* maximum line length of config file */
/* Utility function that return 1 if confstr is "On" and 0 if "OFF". */
extern bool BoolConf(const char *confstr);
#endif
|
