plugins/libukcprog/config.c

/* config.c - routines for parsing configuration files */

/*  Copyright 1992  Mark Russell, University of Kent at Canterbury.
 *
 *  You can do what you like with this source code as long as
 *  you don't try to make money out of it and you include an
 *  unaltered copy of this message (including the copyright).
 */

char ukcprog_config_sccsid[] = "$Id: config.c,v 1.1 2002/03/08 14:37:29 tdb Exp $ UKC";

#include <stdio.h>      /* for NULL */
#include <ctype.h>
#include <string.h>

#include "ukcprog.h"

/*  Trim anything following a `#' and leading and trailing whitespace
 *  from a line.  We do this in place and return a pointer to the
 *  trimmed line.
 */
char *
config_trim_line(line)
char *line;
{
        char *hash;
        int len;
        
        while (isspace(*line))
                ++line;
        if ((hash = strchr(line, '#')) != NULL)
                *hash = '\0';

        len = strlen(line);
        while (--len >= 0) {
                if (!isspace(line[len]))
                        break;
        }
        line[len + 1] = '\0';

        return line;
}
Revision:	1.2
Committed:	Fri Mar 28 16:30:32 2003 UTC (21 years, 7 months ago) by tdb
Content type:	text/plain
Branch:	MAIN
CVS Tags:	HEAD
Changes since 1.1:	+1 -1 lines
State:	*FILE REMOVED*
Log Message:	Removed some un-used code from CVS. We can always resurrect this later if someone feels they want to work on it. Gone are the old perl ihost which isn't needed now, winhost which is broken and shows no sign of being fixed, and DBReporter. If someone wants to revive them, I'll undelete them :-)
#	User	Rev	Content
1	tdb	1.1	/* config.c - routines for parsing configuration files */
2
3			/* Copyright 1992 Mark Russell, University of Kent at Canterbury.
4			*
5			* You can do what you like with this source code as long as
6			* you don't try to make money out of it and you include an
7			* unaltered copy of this message (including the copyright).
8			*/
9
10	tdb	1.2	char ukcprog_config_sccsid[] = "$Id: config.c,v 1.1 2002/03/08 14:37:29 tdb Exp $ UKC";
11	tdb	1.1
12			#include <stdio.h> /* for NULL */
13			#include <ctype.h>
14			#include <string.h>
15
16			#include "ukcprog.h"
17
18			/* Trim anything following a `#' and leading and trailing whitespace
19			* from a line. We do this in place and return a pointer to the
20			* trimmed line.
21			*/
22			char *
23			config_trim_line(line)
24			char *line;
25			{
26			char *hash;
27			int len;
28
29			while (isspace(*line))
30			++line;
31			if ((hash = strchr(line, '#')) != NULL)
32			*hash = '\0';
33
34			len = strlen(line);
35			while (--len >= 0) {
36			if (!isspace(line[len]))
37			break;
38			}
39			line[len + 1] = '\0';
40
41			return line;
42			}