nrelease/installer/etc/rc.d/pfi

   1 #!/bin/sh
   2
   3 # $DragonFly: src/nrelease/installer/etc/rc.d/pfi,v 1.2 2004/07/11 18:55:20 cpressey Exp $
   4 #
   5
   6 # PROVIDE: pfi
   7 # REQUIRE: mountoptional
   8 # KEYWORD: DragonFly
   9
  10 . /etc/rc.subr
  11
  12 name=pfi
  13 start_cmd="pfi_start"
  14 stop_cmd=":"
  15
  16 get_pfi_config()
  17 {
  18         [ -r /etc/pfi.conf ] && return 0
  19
  20         if [ -r $1/pfi.conf ]; then
  21                 echo " found!"
  22                 tr -d "\r" < $1/pfi.conf > /etc/pfi.conf
  23                 echo "pfi_found_on_device='$2'" >> /etc/pfi.conf
  24                 echo "#@@@@@" >>/etc/rc.conf
  25                 cat /etc/pfi.conf >>/etc/rc.conf
  26                 if [ -r /etc/defaults/pfi.conf ]; then
  27                         . /etc/defaults/pfi.conf
  28                 fi
  29                 . /etc/pfi.conf
  30                 if [ "$pfi_script" != "" -a -x "$1/$pfi_script" ]; then
  31                         $1/$pfi_script
  32                 fi
  33                 return 0
  34         else
  35                 return 1
  36         fi
  37 }
  38
  39 look_for_pfi_config_msdos()
  40 {
  41         [ -r /etc/pfi.conf ] && return 0
  42
  43         for try_device in da0s1 da1s1 fd0 fd1; do
  44                 echo -n "Looking for pfi.conf on /dev/${try_device}..."
  45                 if [ ! -e /dev/${try_device} ]; then
  46                         ( cd /dev && ./MAKEDEV ${try_device} )
  47                 fi
  48                 if mount_msdos -o rdonly /dev/$try_device /mnt ; then
  49                         echo -n " /dev/$try_device ok..."
  50                         if get_pfi_config /mnt /dev/$try_device; then
  51                                 umount /mnt
  52                                 return 0
  53                         fi
  54                         umount /mnt
  55                 fi
  56                 echo " not found"
  57         done
  58         return 1
  59 }
  60
  61 look_for_pfi_config_cd9660()
  62 {
  63         [ -r /etc/pfi.conf ] && return 0
  64
  65         for try_device in acd0c; do
  66                 echo -n "Looking for pfi.conf on /dev/${try_device}..."
  67                 if [ ! -e /dev/${try_device} ]; then
  68                         ( cd /dev && ./MAKEDEV ${try_device} )
  69                 fi
  70                 if mount_cd9660 /dev/$try_device /mnt ; then
  71                         echo -n " /dev/$try_device ok..."
  72                         if get_pfi_config /mnt /dev/$try_device; then
  73                                 umount /mnt
  74                                 return 0
  75                         fi
  76                         umount /mnt
  77                 fi
  78                 echo " not found"
  79         done
  80         return 1
  81 }
  82
  83 pfi_start()
  84 {
  85         echo "Starting pfi..."
  86
  87         # Get the pfi.conf file off the pfi media and into /etc/pfi.conf.
  88
  89         look_for_pfi_config_cd9660
  90         look_for_pfi_config_msdos
  91
  92         if [ ! -r /etc/pfi.conf ]; then
  93                 echo '' >/etc/pfi.conf
  94         fi
  95
  96         if [ -r /etc/defaults/pfi.conf ]; then
  97                 . /etc/defaults/pfi.conf
  98         fi
  99         . /etc/pfi.conf
 100
 101         # We can perform any pre-install tasks here by
 102         # examining the contents of pfi_* variables.
 103
 104         # Interpret pfi_sshd_* options.  These basically add settings
 105         # to /etc/ssh/sshd_config; it is assumed "sshd" will appear
 106         # in pfi_rc_actions to restart sshd.
 107
 108         case ${pfi_sshd_permit_root_login} in
 109         YES)
 110                 echo "PermitRootLogin yes" >> /etc/ssh/sshd_config
 111                 ;;
 112         *)
 113                 ;;
 114         esac
 115
 116         case ${pfi_sshd_permit_empty_passwords} in
 117         YES)
 118                 echo "PermitEmptyPasswords yes" >> /etc/ssh/sshd_config
 119                 ;;
 120         *)
 121                 ;;
 122         esac
 123
 124         # Interpret pfi_set_root_password.  If it is not empty, use
 125         # it to set root's LiveCD password.
 126
 127         if [ "X$pfi_set_root_password" != "X" ]; then
 128                 echo "$pfi_set_root_password" | \
 129                     /usr/sbin/pw usermod root -h 0
 130         fi
 131
 132         # Lastly, the most important pre-install task is to restart
 133         # any RCNG scripts listed in pfi_rc_actions with any new
 134         # settings that might have been set up by pfi.conf.
 135
 136         if [ "X$pfi_rc_actions" != "X" ]; then
 137                 rev_actions=`reverse_list $pfi_rc_actions`
 138
 139                 for _rc_elem in ${rev_actions}; do
 140                         echo "Stopping ${_rc_elem}..."
 141                         rcstop ${_rc_elem}
 142                 done
 143                 for _rc_elem in ${pfi_rc_actions}; do
 144                         echo "Starting ${_rc_elem}..."
 145                         rcstart ${_rc_elem}
 146                 done
 147         fi
 148
 149         # Now remove the copy of pfi.conf that we tacked onto
 150         # the end of rc.conf so the above would work
 151
 152         awk '$1=="#@@@@@" || cut { cut = 1 } !cut { print $0 }' \
 153             </etc/rc.conf >/etc/rc.conf.new
 154         mv /etc/rc.conf.new /etc/rc.conf
 155 }
 156
 157 load_rc_config $name
 158 run_rc_command "$1"