#
#	@(#)bootrc.install 1.5 96/07/24
#
# Copyright (c) 1996, by Sun Microsystems, Inc.
# All rights reserved.
#
# initial properties, set during installation
# NOTICE: bootpath and boot-args should be set by this point.
#================================================================
getprop bootpath bp
getprop boot-args bootargs
if .streq ( "${bootargs}"X , kernel/unixX )
	set bootargs
endif

set ba0 bogus_response
set cmd_err 0

# display current defaults
echo "                     <<< Current Boot Parameters >>>
Boot path: ${bp}
Boot args: ${bootargs}"

#comment out following line if auto booting is not desired
set boot_timeout 5

# display initial boot prompt
echo '
Type    b [file-name] [boot-flags] <ENTER>      to boot with options
or      i <ENTER>                               to enter boot interpreter
or      <ENTER>                                 to boot with defaults'

if ! .streq ( ${boot_timeout}X , X )
	echo "
                  <<< timeout in ${boot_timeout} seconds >>>"
endif

echo -n '
Select (b)oot or (i)nterpreter: '
echo ""
echo "
          <<< Starting Solaris Webstart Installation >>>"
# read response to boot prompt
if .streq ( ${boot_timeout}X , X )
	read  ba0 ba1 ba2 ba3 ba4 ba5 ba6 ba7 ba8
else
	readt ${boot_timeout} ba0 ba1 ba2 ba3 ba4 ba5 ba6 ba7 ba8
endif

# process response to boot prompt
# i command
if .streq ( ${ba0}X , iX )
	echo 'Entering boot interpreter - type ctrl-d to resume boot'
	console
	if .streq ( ${bootfile}X , X )          # if bootfile not set
		set bootfile $def_bootfile      # set to default
	endif

# b command
elseif .streq ( ${ba0}X , bX )
	if .strneq ( ${ba1}X , \\- , 1 )        # if first arg is a flag
		set bootargs $ba1               # save it in bootargs
		set bootfile $def_bootfile      # set default boot file
	elseif ! .streq ( ${ba1}X , X )         # else if first arg is present
		set bootfile $ba1               # set bootfile to it
	else                                    # else
		set bootfile $def_bootfile      # set default boot file
	endif
	set bootargs "$bootargs $ba2 $ba3 $ba4 $ba5 $ba6 $ba7 $ba8"
	setprop boot-args "$bootargs"

# anything else
else                                            # no command
	if ! .streq ( ${ba0}X , X )
		echo "invalid response: \"${ba0}\""
		set cmd_err 1                   # user entered invalid response
	endif
	if .streq ( ${bootfile}X , X )          # if bootfile not set
		set bootfile $def_bootfile      # set to default
	endif
endif

# other stuff

setprop whoami $bootfile

# 'b', 'i', or <ENTER> are the only valid responses
if ( ${cmd_err} == 1 )
	source /etc/bootrc
else
	run $bootfile
	echo "could not run ${bootfile}"
	set bootfile
	source /etc/bootrc
endif
