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

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    Revision 727 - (show annotations) (download)
    Mon Jun 2 22:43:29 2008 UTC (15 years, 10 months ago) by niro
    File size: 4052 byte(s) 
    -fixed typos
    1 #!/bin/bash
    2 # $Header: /home/cvsd/magellan-cvs/magellan-src/busybox-initscripts/sbin/rc-config,v 1.2 2008-06-02 22:43:29 niro Exp $
    3
    4 RC_INIT_BASE=${MROOT}/etc/init.d
    5 RC_EXCLUDE="rc functions template splash-functions udev"
    6
    7 VERSION=0.3
    8
    9 get_run_levels()
    10 {
    11 local SCRIPT
    12 local ALL_LEVELS
    13
    14 SCRIPT=${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 # start
    101 ?:s)
    102 [[ ${i} = 7:s ]] && i="sysinit:s"
    103 [[ ${i} = 3:s ]] && i="boot:s"
    104 [[ ${i} = 0:s ]] && i="shutdown:s"
    105 echo -e "\t\t[rc${i/:s/}.d -> S${RC_START}]"
    106 ln -snf ../init.d/${RC_SERVICE} \
    107 ${MROOT}/etc/rc.d/rc${i/:s/}.d/S${RC_START}${RC_SERVICE}
    108 ;;
    109 # stop
    110 ?:k)
    111 [[ ${i} = 7:k ]] && i="sysinit:k"
    112 [[ ${i} = 3:k ]] && i="boot:k"
    113 [[ ${i} = 0:k ]] && i="shutdown:k"
    114 echo -e "\t\t[rc${i/:k/}.d -> K${RC_STOP}]"
    115 ln -snf ../init.d/${RC_SERVICE} \
    116 ${MROOT}/etc/rc.d/rc${i/:k/}.d/K${RC_STOP}${RC_SERVICE}
    117 ;;
    118 *)
    119 echo "error"
    120 exit 1
    121 ;;
    122 esac
    123 done
    124 }
    125
    126 rc_service_del()
    127 {
    128 RC_SERVICE=$1
    129
    130 echo "Deleting ${RC_SERVICE} from all runlevels:"
    131 for i in boot shutdown sysinit
    132 do
    133 for z in 00 01 02 03 04 05 06 07 08 09 $(seq 10 99)
    134 do
    135 if [ -L "${MROOT}/etc/rc.d/rc${i}.d/S${z}${RC_SERVICE}" ]
    136 then
    137 echo -e "\t\t[rc${i}.d <- S${z}]"
    138 rm ${MROOT}/etc/rc.d/rc${i}.d/S${z}${RC_SERVICE}
    139 fi
    140
    141 if [ -L "${MROOT}/etc/rc.d/rc${i}.d/K${z}${RC_SERVICE}" ]
    142 then
    143 echo -e "\t\t[rc${i}.d <- K${z}]"
    144 rm ${MROOT}/etc/rc.d/rc${i}.d/K${z}${RC_SERVICE}
    145 fi
    146 done
    147 done
    148 }
    149
    150 rc_service_show()
    151 {
    152 RC_SERVICE=$1
    153
    154 local ALL_RUNLEVELS
    155
    156 # read'em (single)
    157 for i in $(seq 0 7)
    158 do
    159 level=${i}
    160 [[ ${i} = 7 ]] && level=sysinit
    161
    162 for script in ${MROOT}/etc/rc.d/rc${level}.d/*
    163 do
    164 x="$(basename ${script})"
    165 [[ ${x/???/} = ${RC_SERVICE} ]] &&
    166 ALL_RUNLEVELS[${i}]=${x/${RC_SERVICE}/}
    167 done
    168 done
    169
    170 # show them (single)
    171 echo -n "${RC_SERVICE}: "
    172 for i in $(seq 0 7)
    173 do
    174 [[ ! -z ${ALL_RUNLEVELS[${i}]} ]] &&
    175 echo -n "[${i}:${ALL_RUNLEVELS[${i}]}] "
    176 done
    177 echo
    178 }
    179
    180 check_not_excluded()
    181 {
    182 local SCRIPT
    183 SCRIPT=$1
    184
    185 for i in ${RC_EXCLUDE}
    186 do
    187 [[ ${SCRIPT} = ${i} ]] && return 1
    188 done
    189
    190 return 0
    191 }
    192
    193
    194 usage()
    195 {
    196 echo "Magellan RC Configurator v${VERSION} -- Niels Rogalla (niro@magellan-linux.de)"
    197 echo -e "\nUsage: $(basename $0) [Option] [File] ..."
    198 echo -e " add adds script to runlevel"
    199 echo -e " del deletes script from runlevel"
    200 echo -e " show shows current runlevel settings"
    201 echo -e "\n"
    202 }
    203
    204 case $1 in
    205 add)
    206 rc_service_add $2
    207 ;;
    208 del)
    209 rc_service_del $2
    210 ;;
    211 show)
    212 # show all
    213 if [[ -z $2 ]]
    214 then
    215 echo "Currently configured Services:"
    216 for i in ${RC_INIT_BASE}/*
    217 do
    218 x=$(basename ${i})
    219 if check_not_excluded ${x}
    220 then
    221 rc_service_show ${x}
    222 fi
    223 done
    224 else
    225 echo "Currently configured Services:"
    226 rc_service_show $2
    227 fi
    228 ;;
    229 *)
    230 usage
    231 ;;
    232 esac