nrelease/installer/usr/local/bin/installer

   1 #!/bin/sh
   2
   3 # installer - start installer frontend and backend as per pfi config.
   4 # $Id: installer,v 1.10 2004/07/11 16:00:01 cpressey Exp $
   5 # $DragonFly: src/nrelease/installer/usr/local/bin/installer,v 1.5 2004/07/11 19:36:03 dillon Exp $
   6
   7 ### SUBS ###
   8
   9 background_backend()
  10 {
  11         RENDEZVOUS=$1
  12         TRANSPORT=$2
  13         cp /usr/local/sbin/dfuibe_installer /var/run/dfuibe_installer
  14         /var/run/dfuibe_installer -r $RENDEZVOUS -t $TRANSPORT >/dev/null 2>&1
  15         RESULT=$?
  16         case "$RESULT" in
  17         0)
  18                 ;;
  19         5)
  20                 shutdown -h now
  21                 ;;
  22         *)
  23                 ;;
  24         esac
  25 }
  26
  27 installer_start()
  28 {
  29         # Console start sequence:
  30         # - Backend (and all other logging) goes to console (ttyv0)
  31         # - curses frontend starts on ttyv1.
  32         # - Uses vidcontrol -s 2 to switch to ttyv1 once the frontend is up.
  33
  34         echo -n "Starting installer.  "
  35
  36         if [ -r /etc/defaults/pfi.conf ]; then
  37                 . /etc/defaults/pfi.conf
  38         fi
  39
  40         if [ -r /etc/pfi.conf ]; then
  41                 echo "Reading /etc/pfi.conf ..."
  42                 . /etc/pfi.conf
  43         else
  44                 echo "/etc/pfi.conf not found, starting interactive install."
  45         fi
  46
  47         # We can set up any install variables and such
  48         # here by examining pfi_* variables.
  49
  50         if [ "X$pfi_run" != "X" ]; then
  51                 pfi_frontend=none
  52                 $pfi_run
  53         fi
  54
  55         case "X$pfi_dfui_transport" in
  56         Xcaps)
  57                 sysctl kern.caps_enabled=1
  58                 RENDEZVOUS="installer"
  59                 ;;
  60         Xnpipe)
  61                 RENDEZVOUS="installer"
  62                 ;;
  63         Xtcp)
  64                 RENDEZVOUS="9999"
  65                 ;;
  66         *)
  67                 echo "Unsupported DFUI transport '$pfi_dfui_transport'."
  68                 return
  69                 ;;
  70         esac
  71
  72         if [ "X$SERIAL" = "XYES" ]; then
  73                 background_backend $RENDEZVOUS $pfi_dfui_transport &
  74                 sleep 1
  75                 /usr/local/sbin/dfuife_curses -r $RENDEZVOUS \
  76                     -t $pfi_dfui_transport \
  77                     -b /usr/local/share/dfuife_curses/fred.txt \
  78                     2>/dev/null
  79                 pfi_frontend=none
  80         fi
  81
  82         case "X$pfi_frontend" in
  83         Xcgi)
  84                 cp /usr/local/sbin/dfuibe_installer /var/run/dfuibe_installer
  85                 /var/run/dfuibe_installer -r test -t $pfi_dfui_transport
  86                 RESULT=$?
  87                 ;;
  88         Xcurses)
  89                 ps auwwwxxx > /tmp/ps.txt
  90                 if grep -q dfuife_curses /tmp/ps.txt; then
  91                         # Frontend is already running.
  92                 else
  93                         /usr/local/sbin/dfuife_curses -r $RENDEZVOUS \
  94                             -t $pfi_dfui_transport \
  95                             -b /usr/local/share/dfuife_curses/fred.txt \
  96                             2>/dev/ttyv0 </dev/ttyv1 >/dev/ttyv1 &
  97                 fi
  98                 rm -f /tmp/ps.txt
  99                 sleep 1
 100                 vidcontrol -s 2
 101                 cp /usr/local/sbin/dfuibe_installer /var/run/dfuibe_installer
 102                 /var/run/dfuibe_installer -r $RENDEZVOUS -t $pfi_dfui_transport
 103                 RESULT=$?
 104                 sleep 1
 105                 killall dfuife_curses
 106                 vidcontrol -s 1
 107                 ;;
 108         Xnone)
 109                 RESULT=0
 110                 ;;
 111         *)
 112                 echo "Unknown installer frontend '$pfi_frontend'."
 113                 return
 114                 ;;
 115         esac
 116
 117         case "$RESULT" in
 118         0)
 119                 ;;
 120         5)
 121                 shutdown -h now
 122                 ;;
 123         *)
 124                 ;;
 125         esac
 126 }
 127
 128 ### MAIN ###
 129
 130 if [ "X$1" = "Xserial" ]; then
 131         SERIAL=YES
 132 fi
 133
 134 TTY=`w | awk '{ print $2 }' | tail -n1`
 135 if [ "tty$TTY" = "ttyd0" ]; then
 136         SERIAL=YES
 137 fi
 138
 139 ps auwwwxxx > /tmp/ps.txt
 140 if grep -q dfuibe_installer /tmp/ps.txt; then
 141         # Installer is already running. Log in normally.
 142         rm -f /tmp/ps.txt
 143 else
 144         rm -f /tmp/ps.txt
 145         installer_start
 146 fi
 147
 148 ### END of installer ###