if [ ! "$_MEDIA_ANY_SUBR" ]; then _MEDIA_ANY_SUBR=1
#
# Copyright (c) 2012-2013 Devin Teske
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$
#
############################################################ INCLUDES

BSDCFG_SHARE="/usr/share/bsdconfig"
. $BSDCFG_SHARE/common.subr || exit 1
f_dprintf "%s: loading includes..." media/any.subr
f_include $BSDCFG_SHARE/dialog.subr
f_include $BSDCFG_SHARE/media/cdrom.subr
f_include $BSDCFG_SHARE/media/directory.subr
f_include $BSDCFG_SHARE/media/dos.subr
f_include $BSDCFG_SHARE/media/floppy.subr
f_include $BSDCFG_SHARE/media/ftp.subr
f_include $BSDCFG_SHARE/media/http.subr
f_include $BSDCFG_SHARE/media/httpproxy.subr
f_include $BSDCFG_SHARE/media/nfs.subr
f_include $BSDCFG_SHARE/media/options.subr
f_include $BSDCFG_SHARE/media/ufs.subr
f_include $BSDCFG_SHARE/media/usb.subr
f_include $BSDCFG_SHARE/struct.subr

BSDCFG_LIBE="/usr/libexec/bsdconfig"
f_include_lang $BSDCFG_LIBE/include/messages.subr

MEDIA_HELPFILE=$BSDCFG_LIBE/include/media.hlp

############################################################ FUNCTIONS

# f_media_get_type
#
# Prompt the user to select amongst the known media types (included above).
#
# If the user does not cancel or press Esc, invokes the f_media_set_* function
# associated with the chosen media type. If after all that we have a struct
# named `device_media' then success is returned, otherwise failure.
#
# NOTE: The f_media_set_* function should create the `device_media' struct.
# See `struct.subr' and the above `media/*.subr' includes for more details.
#
f_media_get_type()
{
	f_dialog_title "$msg_choose_installation_media"
	local title="$DIALOG_TITLE" btitle="$DIALOG_BACKTITLE"
	f_dialog_title_restore
	local prompt="$msg_choose_installation_media_description"
	local menu_list="
		'1 $msg_cd_dvd'    '$msg_install_from_a_freebsd_cd_dvd'
		'2 $msg_ftp'       '$msg_install_from_an_ftp_server'
		'3 $msg_http_proxy'
		                '$msg_install_from_an_ftp_server_thru_proxy'
		'4 $msg_http_direct' '$msg_install_from_an_http_server'
		'5 $msg_directory' '$msg_install_from_the_existing_filesystem'
		'6 $msg_nfs'       '$msg_install_over_nfs'
		'7 $msg_dos'       '$msg_install_from_a_dos_partition'
		'8 $msg_ufs'       '$msg_install_from_a_ufs_partition'
		'9 $msg_floppy'    '$msg_install_from_a_floppy_disk_set'
		'A $msg_usb'       '$msg_install_from_a_usb_drive'
		'X $msg_options'   '$msg_view_set_various_media_options'
	" # END-QUOTE
	local hline="$hline_choose_help_for_more_information_on_media_types"

	local height width rows
	eval f_dialog_menu_size height width rows \
	                        \"\$title\"  \
	                        \"\$btitle\" \
	                        \"\$prompt\" \
	                        \"\$hline\"  \
	                        $menu_list

	local mtag
	while :; do
		mtag=$( eval $DIALOG \
			--title \"\$title\"             \
			--backtitle \"\$btitle\"        \
			--hline \"\$hline\"             \
			--ok-label \"\$msg_ok\"         \
			--cancel-label \"\$msg_cancel\" \
			--help-button                   \
			--help-label \"\$msg_help\"     \
			${USE_XDIALOG:+--help \"\"}     \
			--menu \"\$prompt\"             \
			$height $width $rows            \
			$menu_list                      \
			2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
		)
		local retval=$?
		f_dialog_data_sanitize mtag
		f_dprintf "retval=%s mtag=[%s]" $retval "$mtag"

		if [ $retval -eq $DIALOG_HELP ]; then
			f_show_help "$MEDIA_HELPFILE"
			continue
		elif [ $retval -ne $DIALOG_OK ]; then
			return $FAILURE
		fi

		case "$mtag" in
		?" $msg_cd_dvd")      f_media_set_cdrom ;;
		?" $msg_ftp")         f_media_set_ftp ;;
		?" $msg_http_proxy")  f_media_set_http_proxy ;;
		?" $msg_http_direct") f_media_set_http ;;
		?" $msg_directory")   f_media_set_directory ;;
		?" $msg_dos")         f_media_set_dos ;;
		?" $msg_nfs")         f_media_set_nfs ;;
		?" $msg_ufs")         f_media_set_ufs ;;
		?" $msg_floppy")      f_media_set_floppy ;;
		?" $msg_usb")         f_media_set_usb ;;
		?" $msg_options")
			f_media_options_menu
			continue
			;;
		esac
		break
	done

	f_struct device_media || return $FAILURE
}

############################################################ MAIN

f_dprintf "%s: Successfully loaded." media/any.subr

fi # ! $_MEDIA_ANY_SUBR