package/base/stone/stone_mod_runlevel.sh

   1 # --- T2-COPYRIGHT-NOTE-BEGIN ---
   2 # T2 SDE: package/*/stone/stone_mod_runlevel.sh
   3 # Copyright (C) 2004 - 2022 The T2 SDE Project
   4 # Copyright (C) 1998 - 2003 ROCK Linux Project
   5 #
   6 # This Copyright note is generated by scripts/Create-CopyPatch,
   7 # more information can be found in the files COPYING and README.
   8 #
   9 # This program is free software; you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License version 2.
  11 # --- T2-COPYRIGHT-NOTE-END ---
  12 #
  13 # [MAIN] 80 runlevel Runlevel Configuration (Services)
  14
  15 # Remove dead symlinks
  16 for x in /etc/rc.d/rc[0-6].d/* ; do
  17         [ -L "$x" -a ! -e "$x" ] && rm -f "$x"
  18 done
  19
  20 chrlv() {
  21         local srv=$1 rl=$2 pri=$3
  22         if [ ! -e /etc/rc.d/rc$rl.d/S??$srv ]
  23         then
  24                 ln -sf ../init.d/$srv /etc/rc.d/rc$rl.d/S$pri$srv
  25                 kpr=`printf "%02d" $(( 100 - $pri ))`
  26                 ln -sf ../init.d/$srv /etc/rc.d/rc$rl.d/K$kpr$srv
  27         else
  28                 rm -f /etc/rc.d/rc$rl.d/[SK]??$srv
  29         fi
  30 }
  31
  32 chpri() {
  33         local srv=$1 pri=$2
  34
  35         gui_input "Changing priority for service $1" "$pri" pri
  36
  37         if [ ! -z "${pri#[0-9][0-9]}" ]
  38         then
  39                 gui_message "The value you entered is not valid."
  40                 return
  41         fi
  42
  43         rm -f /etc/rc.d/rcX.d/X??$srv
  44         echo "The script '$srv' has the priority $pri." \
  45                                                 > /etc/rc.d/rcX.d/X$pri$srv
  46
  47         for x in 0 1 2 3 4 5 6 ; do
  48                 if [ -e /etc/rc.d/rc$x.d/S??$srv ]; then
  49                         rm -f /etc/rc.d/rc$x.d/[SK]??$srv
  50                         ln -sf ../init.d/$srv /etc/rc.d/rc$x.d/S$pri$srv
  51                         kpr=`printf "%02d" $(( 100 - $pri ))`
  52                         ln -sf ../init.d/$srv /etc/rc.d/rc$x.d/K$kpr$srv
  53                 fi
  54         done
  55 }
  56
  57 edit_srv() {
  58         local srv=$1 id="runlevel_$RANDOM" cmd=""
  59
  60         while
  61                 cmd="gui_menu $id 'Runlevel Editor - $srv'"
  62                 pri=`ls /etc/rc.d/rc?.d/[SX]??$srv 2> /dev/null | \
  63                      cut -c18-19 | head -n 1`
  64                 [ -z "$pri" ] && pri=99
  65
  66                 for rl in 1 2 3 4 5 ; do
  67                         if [ -e /etc/rc.d/rc$rl.d/S??$srv ]
  68                         then cmd="$cmd '[*] "; else cmd="$cmd '[ ] "; fi
  69                         cmd="$cmd Run this script in runlevel $rl'"
  70                         cmd="$cmd 'chrlv $srv $rl $pri'"
  71                 done
  72
  73                 cmd="$cmd '$pri   This scripts priority (01-99)'"
  74                 cmd="$cmd 'chpri $srv $pri' '' ''"
  75
  76                 cmd="$cmd 'Edit /etc/rc.d/init.d/$srv script'"
  77                 cmd="$cmd \"gui_edit 'SysV Init Script $srv'"
  78                 cmd="$cmd /etc/rc.d/init.d/$srv\""
  79                 cmd="$cmd \"(Re-)Start the '$srv' system service\""
  80                 cmd="$cmd '$STONE runlevel restart $srv'"
  81                 eval "$cmd"
  82         do : ; done
  83 }
  84
  85 restart() {
  86         gui_cmd "(Re-)Starting System Service '$1'" \
  87                 "/sbin/rc $1 stop ; /sbin/rc $1 start"
  88 }
  89
  90 main() {
  91         while
  92                 cmd="gui_menu runlevel 'Runlevel Editor - Select an"
  93                 cmd="$cmd item to change the priority or runlevels'"
  94
  95                 x=`mktemp`
  96                 for srv in $( ls /etc/rc.d/init.d/ )
  97                 do
  98                         [ -f /etc/rc.d/init.d/$srv ] || continue
  99
 100                         pri=`ls /etc/rc.d/rc?.d/[SX]??$srv \
 101                                 2> /dev/null | cut -c18-19 | head -n 1`
 102                         [ -z "$pri" ] && pri=99
 103
 104                         rlv=''
 105                         for x in 1 2 3 4 5 ; do
 106                                 if [ -e /etc/rc.d/rc$x.d/S??$srv ]
 107                                 then rlv="${rlv}$x"; else rlv="${rlv}-"; fi
 108                         done
 109
 110                         desc=`grep '# *Desc:' /etc/rc.d/init.d/$srv | \
 111                               cut -f2- -d: | tr -d "'" | cut -c1-45`
 112                         desc="$( printf "%-10s %s" "$srv" "$desc" )"
 113
 114                         echo "$pri$srv '$pri $rlv  $desc' 'edit_srv $srv'"
 115                 done | sort > $x
 116                 cmd="$cmd $(cut -f2- -d' ' < $x | tr '\n' ' ')"
 117                 rm -f $x ; eval "$cmd"
 118         do : ; done
 119 }