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    Contents of /trunk/initscripts/busybox/sbin/rc-config

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    Revision 1410 - (show annotations) (download)
    Mon Jun 27 12:05:52 2011 UTC (12 years, 10 months ago) by niro
    File size: 4294 byte(s) 
    -fixed runlevel 6 handling
    1 #!/bin/bash
    2 # $Header: /home/cvsd/magellan-cvs/magellan-src/busybox-initscripts/sbin/rc-config,v 1.3 2008-06-19 12:37:36 niro Exp $
    3
    4 RC_INIT_BASE=${MROOT}/etc/init.d
    5 RC_EXCLUDE="rc functions template splash-functions udev mdev"
    6
    7 VERSION=0.3
    8
    9 get_run_levels()
    10 {
    11 local SCRIPT
    12 local ALL_LEVELS
    13
    14 SCRIPT=${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 # ignore these runlevels:
    101 [1245]:[sk]) continue ;;
    102
    103 # 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 [[ ${i} = 6:s ]] && i="shutdown:s"
    109 echo -e "\t\t[rc${i/:s/}.d -> S${RC_START}]"
    110 ln -snf ../init.d/${RC_SERVICE} \
    111 ${MROOT}/etc/rc.d/rc${i/:s/}.d/S${RC_START}${RC_SERVICE}
    112 ;;
    113 # stop
    114 ?:k)
    115 [[ ${i} = 7:k ]] && i="sysinit:k"
    116 [[ ${i} = 3:k ]] && i="boot:k"
    117 [[ ${i} = 0:k ]] && i="shutdown:k"
    118 [[ ${i} = 6:k ]] && i="shutdown:k"
    119 echo -e "\t\t[rc${i/:k/}.d -> K${RC_STOP}]"
    120 ln -snf ../init.d/${RC_SERVICE} \
    121 ${MROOT}/etc/rc.d/rc${i/:k/}.d/K${RC_STOP}${RC_SERVICE}
    122 ;;
    123 *)
    124 echo "error"
    125 exit 1
    126 ;;
    127 esac
    128 done
    129 }
    130
    131 rc_service_del()
    132 {
    133 RC_SERVICE=$1
    134
    135 echo "Deleting ${RC_SERVICE} from all runlevels:"
    136 for i in boot shutdown sysinit
    137 do
    138 for z in 00 01 02 03 04 05 06 07 08 09 $(seq 10 99)
    139 do
    140 if [ -L "${MROOT}/etc/rc.d/rc${i}.d/S${z}${RC_SERVICE}" ]
    141 then
    142 echo -e "\t\t[rc${i}.d <- S${z}]"
    143 rm ${MROOT}/etc/rc.d/rc${i}.d/S${z}${RC_SERVICE}
    144 fi
    145
    146 if [ -L "${MROOT}/etc/rc.d/rc${i}.d/K${z}${RC_SERVICE}" ]
    147 then
    148 echo -e "\t\t[rc${i}.d <- K${z}]"
    149 rm ${MROOT}/etc/rc.d/rc${i}.d/K${z}${RC_SERVICE}
    150 fi
    151 done
    152 done
    153 }
    154
    155 rc_service_show()
    156 {
    157 RC_SERVICE=$1
    158
    159 local ALL_RUNLEVELS
    160
    161 # read'em (single)
    162 for i in $(seq 0 7)
    163 do
    164 level=${i}
    165 [[ ${i} = 7 ]] && level=sysinit
    166 [[ ${i} = 3 ]] && level=boot
    167 [[ ${i} = 0 ]] && level=shutdown
    168 [[ ${i} = 6 ]] && level=shutdown
    169
    170 for script in ${MROOT}/etc/rc.d/rc${level}.d/*
    171 do
    172 x="$(basename ${script})"
    173 [[ ${x/???/} = ${RC_SERVICE} ]] &&
    174 ALL_RUNLEVELS[${i}]=${x/${RC_SERVICE}/}
    175 done
    176 done
    177
    178 # show them (single)
    179 echo -n "${RC_SERVICE}: "
    180 for i in $(seq 0 7)
    181 do
    182 [[ ! -z ${ALL_RUNLEVELS[${i}]} ]] &&
    183 echo -n "[${i}:${ALL_RUNLEVELS[${i}]}] "
    184 done
    185 echo
    186 }
    187
    188 check_not_excluded()
    189 {
    190 local SCRIPT
    191 SCRIPT=$1
    192
    193 for i in ${RC_EXCLUDE}
    194 do
    195 [[ ${SCRIPT} = ${i} ]] && return 1
    196 done
    197
    198 return 0
    199 }
    200
    201
    202 usage()
    203 {
    204 echo "Magellan RC Configurator v${VERSION} -- Niels Rogalla (niro@magellan-linux.de)"
    205 echo -e "\nUsage: $(basename $0) [Option] [File] ..."
    206 echo -e " add adds script to runlevel"
    207 echo -e " del deletes script from runlevel"
    208 echo -e " show shows current runlevel settings"
    209 echo -e "\n"
    210 }
    211
    212 case $1 in
    213 add)
    214 rc_service_add $2
    215 ;;
    216 del)
    217 rc_service_del $2
    218 ;;
    219 show)
    220 # show all
    221 if [[ -z $2 ]]
    222 then
    223 echo "Currently configured Services:"
    224 for i in ${RC_INIT_BASE}/*
    225 do
    226 x=$(basename ${i})
    227 if check_not_excluded ${x}
    228 then
    229 rc_service_show ${x}
    230 fi
    231 done
    232 else
    233 echo "Currently configured Services:"
    234 rc_service_show $2
    235 fi
    236 ;;
    237 *)
    238 usage
    239 ;;
    240 esac