Annotation of /trunk/busybox-initscripts/sbin/rc-config
Parent Directory
| 
Revision Log
Revision 1229 -
(hide annotations)
(download)
Thu Mar 3 18:37:59 2011 UTC (13 years, 2 months ago) by niro
File size: 4181 byte(s)
Thu Mar 3 18:37:59 2011 UTC (13 years, 2 months ago) by niro
File size: 4181 byte(s)
-ignore non busybox-init compatibe runlevels
| 1 | niro | 724 | #!/bin/bash |
| 2 | niro | 742 | # $Header: /home/cvsd/magellan-cvs/magellan-src/busybox-initscripts/sbin/rc-config,v 1.3 2008-06-19 12:37:36 niro Exp $ |
| 3 | niro | 724 | |
| 4 | RC_INIT_BASE=${MROOT}/etc/init.d | ||
| 5 | niro | 1168 | RC_EXCLUDE="rc functions template splash-functions udev mdev" |
| 6 | niro | 724 | |
| 7 | VERSION=0.3 | ||
| 8 | |||
| 9 | get_run_levels() | ||
| 10 | { | ||
| 11 | local SCRIPT | ||
| 12 | local ALL_LEVELS | ||
| 13 | |||
| 14 | SCRIPT=${RC_INIT_BASE}/$1 | ||
| 15 | ALL_LEVELS=$(grep -i "#%rlevels:" ${SCRIPT} | sed -e 's/#%rlevels://g') | ||
| 16 | |||
| 17 | echo ${ALL_LEVELS} | ||
| 18 | |||
| 19 | return 0 | ||
| 20 | } | ||
| 21 | |||
| 22 | |||
| 23 | get_needs() | ||
| 24 | { | ||
| 25 | local SCRIPT | ||
| 26 | local ALL_LEVELS | ||
| 27 | |||
| 28 | SCRIPT=${RC_INIT_BASE}/$1 | ||
| 29 | ALL_LEVELS=$(grep -i "#%needs:" ${SCRIPT} | sed -e 's/#%needs://g') | ||
| 30 | |||
| 31 | echo ${ALL_LEVELS} | ||
| 32 | |||
| 33 | return 0 | ||
| 34 | } | ||
| 35 | |||
| 36 | get_before() | ||
| 37 | { | ||
| 38 | local SCRIPT | ||
| 39 | local ALL_LEVELS | ||
| 40 | |||
| 41 | SCRIPT=${RC_INIT_BASE}/$1 | ||
| 42 | ALL_LEVELS=$(grep -i "#%before:" ${SCRIPT} | sed -e 's/#%before://g') | ||
| 43 | |||
| 44 | echo ${ALL_LEVELS} | ||
| 45 | |||
| 46 | return 0 | ||
| 47 | } | ||
| 48 | |||
| 49 | get_after() | ||
| 50 | { | ||
| 51 | local SCRIPT | ||
| 52 | local ALL_LEVELS | ||
| 53 | |||
| 54 | SCRIPT=${RC_INIT_BASE}/$1 | ||
| 55 | ALL_LEVELS=$(grep -i "#%after:" ${SCRIPT} | sed -e 's/#%after://g') | ||
| 56 | |||
| 57 | echo ${ALL_LEVELS} | ||
| 58 | |||
| 59 | return 0 | ||
| 60 | } | ||
| 61 | |||
| 62 | get_start() | ||
| 63 | { | ||
| 64 | local SCRIPT | ||
| 65 | local ALL_LEVELS | ||
| 66 | |||
| 67 | SCRIPT=${RC_INIT_BASE}/$1 | ||
| 68 | ALL_LEVELS=$(grep -i "#%start:" ${SCRIPT} | sed -e 's/#%start://g') | ||
| 69 | |||
| 70 | echo ${ALL_LEVELS} | ||
| 71 | |||
| 72 | return 0 | ||
| 73 | } | ||
| 74 | |||
| 75 | get_stop() | ||
| 76 | { | ||
| 77 | local SCRIPT | ||
| 78 | local ALL_LEVELS | ||
| 79 | |||
| 80 | SCRIPT=${RC_INIT_BASE}/$1 | ||
| 81 | ALL_LEVELS=$(grep -i "#%stop:" ${SCRIPT} | sed -e 's/#%stop://g') | ||
| 82 | |||
| 83 | echo ${ALL_LEVELS} | ||
| 84 | |||
| 85 | return 0 | ||
| 86 | } | ||
| 87 | |||
| 88 | |||
| 89 | |||
| 90 | rc_service_add() | ||
| 91 | { | ||
| 92 | RC_SERVICE=$1 | ||
| 93 | RC_START=$(get_start ${RC_SERVICE}) | ||
| 94 | RC_STOP=$(get_stop ${RC_SERVICE}) | ||
| 95 | |||
| 96 | echo "Adding ${RC_SERVICE} to:" | ||
| 97 | for i in $(get_run_levels ${RC_SERVICE}) | ||
| 98 | do | ||
| 99 | case ${i} in | ||
| 100 | niro | 1229 | # ignore these runlevels: |
| 101 | [1245]:[sk]) continue ;; | ||
| 102 | |||
| 103 | niro | 724 | # start |
| 104 | ?:s) | ||
| 105 | [[ ${i} = 7:s ]] && i="sysinit:s" | ||
| 106 | [[ ${i} = 3:s ]] && i="boot:s" | ||
| 107 | [[ ${i} = 0:s ]] && i="shutdown:s" | ||
| 108 | echo -e "\t\t[rc${i/:s/}.d -> S${RC_START}]" | ||
| 109 | ln -snf ../init.d/${RC_SERVICE} \ | ||
| 110 | ${MROOT}/etc/rc.d/rc${i/:s/}.d/S${RC_START}${RC_SERVICE} | ||
| 111 | ;; | ||
| 112 | # stop | ||
| 113 | ?:k) | ||
| 114 | [[ ${i} = 7:k ]] && i="sysinit:k" | ||
| 115 | niro | 727 | [[ ${i} = 3:k ]] && i="boot:k" |
| 116 | [[ ${i} = 0:k ]] && i="shutdown:k" | ||
| 117 | niro | 724 | echo -e "\t\t[rc${i/:k/}.d -> K${RC_STOP}]" |
| 118 | ln -snf ../init.d/${RC_SERVICE} \ | ||
| 119 | ${MROOT}/etc/rc.d/rc${i/:k/}.d/K${RC_STOP}${RC_SERVICE} | ||
| 120 | ;; | ||
| 121 | *) | ||
| 122 | echo "error" | ||
| 123 | exit 1 | ||
| 124 | ;; | ||
| 125 | esac | ||
| 126 | done | ||
| 127 | } | ||
| 128 | |||
| 129 | rc_service_del() | ||
| 130 | { | ||
| 131 | RC_SERVICE=$1 | ||
| 132 | |||
| 133 | echo "Deleting ${RC_SERVICE} from all runlevels:" | ||
| 134 | for i in boot shutdown sysinit | ||
| 135 | do | ||
| 136 | for z in 00 01 02 03 04 05 06 07 08 09 $(seq 10 99) | ||
| 137 | do | ||
| 138 | if [ -L "${MROOT}/etc/rc.d/rc${i}.d/S${z}${RC_SERVICE}" ] | ||
| 139 | then | ||
| 140 | echo -e "\t\t[rc${i}.d <- S${z}]" | ||
| 141 | rm ${MROOT}/etc/rc.d/rc${i}.d/S${z}${RC_SERVICE} | ||
| 142 | fi | ||
| 143 | |||
| 144 | if [ -L "${MROOT}/etc/rc.d/rc${i}.d/K${z}${RC_SERVICE}" ] | ||
| 145 | then | ||
| 146 | echo -e "\t\t[rc${i}.d <- K${z}]" | ||
| 147 | rm ${MROOT}/etc/rc.d/rc${i}.d/K${z}${RC_SERVICE} | ||
| 148 | fi | ||
| 149 | done | ||
| 150 | done | ||
| 151 | } | ||
| 152 | |||
| 153 | rc_service_show() | ||
| 154 | { | ||
| 155 | RC_SERVICE=$1 | ||
| 156 | |||
| 157 | local ALL_RUNLEVELS | ||
| 158 | |||
| 159 | # read'em (single) | ||
| 160 | for i in $(seq 0 7) | ||
| 161 | do | ||
| 162 | level=${i} | ||
| 163 | [[ ${i} = 7 ]] && level=sysinit | ||
| 164 | niro | 742 | [[ ${i} = 3 ]] && level=boot |
| 165 | [[ ${i} = 0 ]] && level=shutdown | ||
| 166 | niro | 724 | |
| 167 | for script in ${MROOT}/etc/rc.d/rc${level}.d/* | ||
| 168 | do | ||
| 169 | x="$(basename ${script})" | ||
| 170 | [[ ${x/???/} = ${RC_SERVICE} ]] && | ||
| 171 | ALL_RUNLEVELS[${i}]=${x/${RC_SERVICE}/} | ||
| 172 | done | ||
| 173 | done | ||
| 174 | |||
| 175 | # show them (single) | ||
| 176 | echo -n "${RC_SERVICE}: " | ||
| 177 | for i in $(seq 0 7) | ||
| 178 | do | ||
| 179 | [[ ! -z ${ALL_RUNLEVELS[${i}]} ]] && | ||
| 180 | echo -n "[${i}:${ALL_RUNLEVELS[${i}]}] " | ||
| 181 | done | ||
| 182 | echo | ||
| 183 | } | ||
| 184 | |||
| 185 | check_not_excluded() | ||
| 186 | { | ||
| 187 | local SCRIPT | ||
| 188 | SCRIPT=$1 | ||
| 189 | |||
| 190 | for i in ${RC_EXCLUDE} | ||
| 191 | do | ||
| 192 | [[ ${SCRIPT} = ${i} ]] && return 1 | ||
| 193 | done | ||
| 194 | |||
| 195 | return 0 | ||
| 196 | } | ||
| 197 | |||
| 198 | |||
| 199 | usage() | ||
| 200 | { | ||
| 201 | echo "Magellan RC Configurator v${VERSION} -- Niels Rogalla (niro@magellan-linux.de)" | ||
| 202 | echo -e "\nUsage: $(basename $0) [Option] [File] ..." | ||
| 203 | echo -e " add adds script to runlevel" | ||
| 204 | echo -e " del deletes script from runlevel" | ||
| 205 | echo -e " show shows current runlevel settings" | ||
| 206 | echo -e "\n" | ||
| 207 | } | ||
| 208 | |||
| 209 | case $1 in | ||
| 210 | add) | ||
| 211 | rc_service_add $2 | ||
| 212 | ;; | ||
| 213 | del) | ||
| 214 | rc_service_del $2 | ||
| 215 | ;; | ||
| 216 | show) | ||
| 217 | # show all | ||
| 218 | if [[ -z $2 ]] | ||
| 219 | then | ||
| 220 | echo "Currently configured Services:" | ||
| 221 | for i in ${RC_INIT_BASE}/* | ||
| 222 | do | ||
| 223 | x=$(basename ${i}) | ||
| 224 | if check_not_excluded ${x} | ||
| 225 | then | ||
| 226 | rc_service_show ${x} | ||
| 227 | fi | ||
| 228 | done | ||
| 229 | else | ||
| 230 | echo "Currently configured Services:" | ||
| 231 | rc_service_show $2 | ||
| 232 | fi | ||
| 233 | ;; | ||
| 234 | *) | ||
| 235 | usage | ||
| 236 | ;; | ||
| 237 | esac |