1 #!/bin/sh 2 # 3 # $NetBSD: chkconfig.sh,v 1.3 2004/01/05 23:23:32 jmmv Exp $ 4 # 5 # Copyright (c) 2001 Zembu Labs, Inc. 6 # All rights reserved. 7 # 8 # Author: Dan Mercer <dmercer (at] zembu.com> 9 # 10 # Redistribution and use in source and binary forms, with or without 11 # modification, are permitted provided that the following conditions 12 # are met: 13 # 1. Redistributions of source code must retain the above copyright 14 # notice, this list of conditions and the following disclaimer. 15 # 2. Redistributions in binary form must reproduce the above copyright 16 # notice, this list of conditions and the following disclaimer in the 17 # documentation and/or other materials provided with the distribution. 18 # 3. All advertising materials mentioning features or use of this software 19 # must display the following acknowledgement: 20 # This product includes software developed by Zembu Labs, Inc. 21 # 4. Neither the name of Zembu Labs nor the names of its employees may 22 # be used to endorse or promote products derived from this software 23 # without specific prior written permission. 24 # 25 # THIS SOFTWARE IS PROVIDED BY ZEMBU LABS, INC. ``AS IS'' AND ANY EXPRESS 26 # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAR- 27 # RANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DIS- 28 # CLAIMED. IN NO EVENT SHALL ZEMBU LABS BE LIABLE FOR ANY DIRECT, INDIRECT, 29 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 30 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 31 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 32 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 33 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 34 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 35 # 36 37 # chkconfig - configuration state checker 38 # 39 # This script is written to work with the NetBSD (1.5 and later) rc system. 40 # It is meant to provide the same functionality as found in IRIX chkconfig. 41 # This script has nothing to do with the abortion produced by RedHat that 42 # has the same name. 43 # 44 # chkconfig makes use of the '-k' flag to rcorder. It will not work 45 # with versions of rcorder that do not support '-k'. 46 # 47 # Dan Mercer <dmercer (at] zembu.com> 48 49 . /etc/rc.subr 50 51 display() 52 { 53 # output $1 with 'on' or 'off' based on the return of checkyesno() 54 # Returns 0 for yes, 1 for no. 55 56 _name=$1 57 load_rc_config ${_name} 58 if checkyesno ${_name}; then 59 printf "\t%-15s\t\ton\n" ${_name} 60 return 0 61 else 62 printf "\t%-15s\t\toff\n" ${_name} 63 return 1 64 fi 65 } 66 67 exists() 68 { 69 # Returns true if an executable named $1 exists 70 # in /etc/rc.d/ 71 72 _name=$1 73 fqp="/etc/rc.d/${_name}" 74 if [ -x "${fqp}" ]; then 75 return 0 76 else 77 usage "${fqp} does not exist" 78 return 1 79 fi 80 } 81 82 is_valid() 83 { 84 # Returns true if $1 appears to be a valid NetBSD 85 # rc script. 86 87 _name=$1 88 fqp="/etc/rc.d/${_name}" 89 if ! grep -s '. /etc/rc.subr' ${fqp} > /dev/null 2>&1; then 90 usage "${fqp} does not appear to be a NetBSD rc script" 91 return 1 92 elif ! grep -s '# KEYWORD:' ${fqp} > /dev/null 2>&1; then 93 if [ ${force} -ne 1 ]; then 94 usage "${fqp} doesn't contain a KEYWORD directive. Use -f" 95 else 96 return 1 97 fi 98 else 99 is_chkconfig=`grep -s '# KEYWORD:' ${fqp}|grep -s ${KEYWORD}` 100 if [ "${is_chkconfig}" ]; then 101 return 0 102 else 103 if [ ${force} -ne 1 ]; then 104 usage "${fqp} not under chkconfig control. Use -f" 105 else 106 return 1 107 fi 108 fi 109 fi 110 return 1 111 } 112 113 add_keyword() 114 { 115 # Adds the 'chkconfig' keyword to $1 if it is not 116 # there already, returning a 0. Otherwise exits 117 # with an appropriate usage error. 118 119 _name=$1 120 fqp="/etc/rc.d/${_name}" 121 if is_valid ${_name}; then 122 usage "${fqp} is already managed by chkconfig." 123 else 124 echo '# KEYWORD: chkconfig' >> ${fqp} 125 return 0 126 fi 127 } 128 129 usage() 130 { 131 # Print a (hopefully) useful usage message and exit nonzero. 132 # We don't make use of err() from rc.subr because we 133 # don't want error messages going to syslog. 134 135 _err=$1 136 echo "Error: ${_err}" 137 echo "usage: $0 flag" 138 echo " $0 flag [ on | off ] " 139 echo " $0 [-f] flag [ on | off ]" 140 exit 1 141 } 142 143 on() 144 { 145 _name=$1 146 if [ ${force} -eq 1 ]; then 147 add_keyword ${_name} 148 fi 149 150 if is_valid ${_name}; then 151 output="/etc/rc.conf.d/${_name}" 152 echo "${_name}=YES" > "${output}" 153 fi 154 return 0 155 } 156 157 off() 158 { 159 _name=$1 160 if [ ${force} -eq 1 ]; then 161 add_keyword ${_name} 162 fi 163 164 if is_valid ${_name}; then 165 output="/etc/rc.conf.d/${_name}" 166 echo "${_name}=NO" > "${output}" 167 fi 168 return 0 169 } 170 171 KEYWORD='chkconfig' 172 action='show' 173 force=0 174 175 for i 176 do 177 case $1 in 178 -f) 179 force=1 180 ;; 181 on) 182 action='on' 183 break 184 ;; 185 off) 186 action='off' 187 break 188 ;; 189 -*) 190 usage "Invalid argument ${i}" 191 exit 1 192 ;; 193 *) 194 rcfile=${i} 195 ;; 196 esac 197 shift 198 done 199 200 case ${action} in 201 show) 202 if [ ${force} -eq 1 ]; then 203 usage "-f flag requires 'on' or 'off'" 204 fi 205 if [ ! ${rcfile} ]; then 206 printf "\tService\t\t\tState\n" 207 printf "\t=======\t\t\t=====\n" 208 for i in `(cd /etc/rc.d; rcorder -k ${KEYWORD} *)`; do 209 display ${i} 210 done 211 else 212 if exists ${rcfile} && is_valid ${rcfile}; then 213 display ${rcfile} 214 exit $? 215 else 216 usage "Invalid rcfile: ${rcfile}" 217 fi 218 fi 219 exit 0 220 ;; 221 on) 222 if exists ${rcfile}; then 223 on ${rcfile} 224 fi 225 ;; 226 off) 227 if exists ${rcfile}; then 228 off ${rcfile} 229 fi 230 ;; 231 esac 232
Indexes created Mon Sep 29 21:09:56 GMT 2025