usr/src/cmd/ldapcachemgr/cachemgr_parse.c

   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
  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
  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
  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 }