usr.sbin/bsdinstall/startbsdinstall

   1 #!/bin/sh
   2
   3 BSDCFG_SHARE="/usr/share/bsdconfig"
   4 . $BSDCFG_SHARE/common.subr || exit 1
   5
   6 : ${BSDDIALOG_OK=0}
   7 : ${BSDDIALOG_CANCEL=1}
   8 : ${BSDDIALOG_HELP=2}
   9 : ${BSDDIALOG_EXTRA=3}
  10 : ${BSDDIALOG_ESC=5}
  11 : ${BSDDIALOG_ERROR=255}
  12
  13 kbdcontrol -d >/dev/null 2>&1
  14 if [ $? -eq 0 ]; then
  15         # Syscons: use xterm, start interesting things on other VTYs
  16         TERM=xterm
  17
  18         # Don't send ESC on function-key 62/63 (left/right command key)
  19         kbdcontrol -f 62 '' > /dev/null 2>&1
  20         kbdcontrol -f 63 '' > /dev/null 2>&1
  21
  22         if [ -z "$EXTERNAL_VTY_STARTED" ]; then
  23                 # Init will clean these processes up if/when the system
  24                 # goes multiuser
  25                 touch /tmp/bsdinstall_log
  26                 tail -f /tmp/bsdinstall_log > /dev/ttyv2 &
  27                 /usr/libexec/getty autologin ttyv3 &
  28                 EXTERNAL_VTY_STARTED=1
  29         fi
  30 else
  31         # Serial or other console
  32         echo
  33         echo "Welcome to ${OSNAME}!"
  34         echo
  35         echo "Please choose the appropriate terminal type for your system."
  36         echo "Common console types are:"
  37         echo "   ansi     Standard ANSI terminal"
  38         echo "   vt100    VT100 or compatible terminal"
  39         echo "   xterm    xterm terminal emulator (or compatible)"
  40         echo
  41         echo -n "Console type [vt100]: "
  42         read TERM
  43         TERM=${TERM:-vt100}
  44 fi
  45 export TERM
  46
  47 # Query terminal size; useful for serial lines.
  48 resizewin -z
  49
  50 if [ -f /etc/installerconfig ]; then
  51         if [ "$1" != "primary" ]; then
  52                 bsddialog --backtitle "${OSNAME} Installer" --title "Installing" --msgbox "${OSNAME} is being installed from a script; please use the primary console." 0 0
  53                 . "$0"
  54         elif bsdinstall script /etc/installerconfig; then
  55                 bsddialog --backtitle "${OSNAME} Installer" --title "Complete" --no-cancel --ok-label "Reboot" --pause "Installation of ${OSNAME} complete! Rebooting in 10 seconds" 10 30 10
  56                 reboot
  57         else
  58                 bsddialog --backtitle "${OSNAME} Installer" --title "Error" --textbox /tmp/bsdinstall_log 0 0
  59         fi
  60         exit
  61 fi
  62
  63 bsddialog --backtitle "${OSNAME} Installer" --title "Welcome" --extra-button --extra-label "Shell" --ok-label "Install" --cancel-label "Live System" --yesno "Welcome to ${OSNAME}! Would you like to begin an installation or use the live system?" 0 0
  64
  65 case $? in
  66 $BSDDIALOG_OK)  # Install
  67         # If not netbooting, have the installer configure the network
  68         dlv=`/sbin/sysctl -n vfs.nfs.diskless_valid 2> /dev/null`
  69         if [ ${dlv:=0} -eq 0 -a ! -f /etc/diskless ]; then
  70                 BSDINSTALL_CONFIGCURRENT=yes; export BSDINSTALL_CONFIGCURRENT
  71         fi
  72
  73         trap true SIGINT        # Ignore cntrl-C here
  74         bsdinstall
  75         if [ $? -eq 0 ]; then
  76                 bsddialog --backtitle "${OSNAME} Installer" --title "Complete" --ok-label "Reboot" --extra-button --extra-label "Shutdown" --cancel-label "Live System" --yesno "Installation of ${OSNAME} complete! Would you like to reboot into the installed system now?" 0 0
  77
  78                 case $? in
  79                 $BSDDIALOG_OK)          # Reboot
  80                         reboot
  81                         ;;
  82                 $BSDDIALOG_EXTRA)       # Shutdown
  83                         shutdown -p now
  84                         # shutdown(8) daemonizes, with the actual signal to
  85                         # init(8) happening in the child, but if we exit the
  86                         # script then runconsoles will clean up its children
  87                         # thinking we're trying to go multiuser (and if the
  88                         # user has disabled multiple console support we'll
  89                         # still start trying to go multi-user, which gives
  90                         # confusing output on the console if the daemon is slow
  91                         # to run). Thus we spin while the daemon runs.
  92                         while true; do
  93                                 sleep 1
  94                         done
  95                         ;;
  96                 $BSDDIALOG_CANCEL)      # Live System
  97                         exit 0
  98                         ;;
  99                 esac
 100         else
 101                 . "$0"
 102         fi
 103         ;;
 104 $BSDDIALOG_CANCEL)      # Live System
 105         exit 0
 106         ;;
 107 $BSDDIALOG_EXTRA)       # Shell
 108         clear
 109         echo "When finished, type 'exit' to return to the installer."
 110         /bin/sh
 111         . "$0"
 112         ;;
 113 esac
 114