#!/bin/sh
#
# qemu.sh - Qemu test script for generated targets
#
# Copyright (c) 2005-2007 by Silvan Calarco <silvan.calarco@mambasoft.it>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

. ./VERSION
. ./functions.inc.sh
. ./defs.inc.sh

qemu_me="${0##*/}"

function usage() {
   echo "\
usage: $qemu_me target [bootdrive [media] ]

   target: makecd target name
   bootdrive: drive to boot system from 
              (a=floppy,c=hard disk,d=iso image [default])
   media: media to boot from (e.g. cd1 or dvd1); default is cd1
   
   
   Example:
   $qemu_me desktop d cd1
" >&2
}

[ "$1" ] || {
   usage
   exit 1
}

[ -d $TOPDIR/targets/$1 ] || {
   echo "Error: specified target does not exist. Aborting."
   exit 2
}

MAKEDIST_TARGET=$1
TARGETDIR=$TOPDIR/targets/$MAKEDIST_TARGET

[ "$2" ] && BOOTDEVICE=$2 || BOOTDEVICE=d

[ "$BOOTDEVICE" = "d" ] &&  [ "$3" ] && MEDIA=$3 || MEDIA=cd1
#
# load some target specific settings
. $TARGETDIR/settings.inc

if [ "$MEDIA" ]; then
   DISKTAG=$MAKEDIST_TARGET-$MEDIA
else
   DISKTAG=$MAKEDIST_TARGET
fi

[ -e "$LOCALSTATEDIR/qemu.img" ] || qemu-img create $LOCALSTATEDIR/qemu.img 10G

qemu \
   -cdrom $LOCALSTATEDIR/QiLinux-$DISKTAG.$arch.iso \
   -hda $LOCALSTATEDIR/qemu.img \
   -boot $BOOTDEVICE