1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright 1999-2002 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 #pragma ident	"%Z%%M%	%I%	%E% SMI"
28 
29 /*
30  *   routine to parse configuration file
31  *
32  *   returns -1 on error, 0 on success.  Error messages to log.
33  */
34 
35 #include <errno.h>
36 #include <stdlib.h>
37 #include <string.h>
38 #include <synch.h>
39 #include <sys/door.h>
40 #include <unistd.h>
41 #include "cachemgr.h"
42 
43 extern admin_t current_admin;
44 
45 static int
cachemgr_set_integer(int * addr,char * facility,char * cachename,int value,int min,int max)46 cachemgr_set_integer(int *addr, char *facility, char *cachename,
47 		int value, int min, int max)
48 {
49 	if (value < min || value > max) {
50 		logit("attempted to set value of %s for %s to %d, "
51 		    "which is not %d <= x <= %d\n",
52 		    facility, cachename, value, min, max);
53 
54 		return	(-1);
55 	}
56 
57 	if ((addr != NULL) && (*addr != value)) {
58 		if (current_admin.debug_level ||
59 			strcmp(facility, "Debug level") == 0)
60 			logit("Setting %s for %s to %d\n",
61 			    facility, cachename, value);
62 		*addr = value;
63 
64 		return (1);
65 	}
66 
67 	return (0);
68 }
69 
70 int
cachemgr_set_dl(admin_t * ptr,int value)71 cachemgr_set_dl(admin_t *ptr, int value)
72 {
73 	if (ptr == NULL)
74 		return (-1);
75 
76 	return (cachemgr_set_integer(&(ptr->debug_level),
77 		"Debug level", "cachemgr", value, 0, MAXDEBUG));
78 }
79 
80 int
cachemgr_set_ttl(ldap_stat_t * cache,char * name,int value)81 cachemgr_set_ttl(ldap_stat_t *cache, char *name, int value)
82 {
83 	int result;
84 
85 	if (cache == NULL)
86 		return (-1);
87 
88 	result = cachemgr_set_integer(&(cache->ldap_ttl),
89 		"Time to live", name,
90 		value, 0, 1<<MAXBITSIZE);
91 
92 	return (result);
93 }
94