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#!/bin/bash
#===============================================================================
#
# DIRECTORY:
# /home/*/.local/share/nautilus/scripts/06-Qemu/
# OR
# /home/*/.gnome2/nautilus-sctipts/06-Qemu/ (deprecated)
#
# FILE:
# 01-cdrom
#
# USAGE:
# Right klick on a RAW image (.dd) and
# choose this nautilus script from the context menu.
#
# OPTIONS:
# none
#
# DESCRIPTION:
# Ask for an ISO image and boot up a virtual machine with it.
#
# REQUIREMENTS:
# bash, zenity, gnome-terminal, file, grep and qemu-system-x86
#
# BUGS:
# ---
#
# NOTES:
# Tested on
# - Debian 8+
# - Arch Linux
#
# AUTHOR:
# Patrick Neumann, patrick@neumannsland.de
#
# COMPANY:
# (privately)
#
# VERSION:
# 0.9 (beta)
#
# LINK TO THE MOST CURRENT VERSION:
# https://
#
# CREATED:
# 16.11.2019
#
# COPYRIGHT (C):
# 2015-2010 - Patrick Neumann
#
# LICENSE:
# 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 3 of the License, or
# (at your option) any later version.
#
# WARRANTY:
# 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.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# TODO:
# - ask for networking?
#
# HISTORY:
# 0.9 - Patrick Neumann - Initial (public) release
#
#===============================================================================
#-------------------------------------------------------------------------------
# Additional supported Distribution(s) (add before Library!).
#-------------------------------------------------------------------------------
SUPPORTED_OSR="arch"
#-------------------------------------------------------------------------------
# Check for library (casualscripter_nautilus-scripts_functions.sh).
#-------------------------------------------------------------------------------
readonly LIBRARY="${0%/*/*}/.casualscripter_nautilus-scripts_functions.sh"
if [ ! -f "${LIBRARY}" ] ; then
zenity --error \
--text \
"ERROR: casualscripter_nautilus-scripts_functions.sh MISSING!"
exit 1
fi
source "${LIBRARY}"
#-------------------------------------------------------------------------------
# Checks (see library "casualscripter_nautilus-scripts_functions.sh").
#-------------------------------------------------------------------------------
check_dep "${FILE_BIN}" "file"
check_dep "${GREP_BIN}" "grep"
check_dep "${GTERMINAL_BIN}" "gnome-terminal"
check_dep "${SUDO_BIN}" "sudo"
check_dep "${QEMUSYS64_BIN}" "qemu-system-x86"
check_ext "${SOURCE}" "dd"
#-------------------------------------------------------------------------------
# Avoid unintended changes to the Image.
#-------------------------------------------------------------------------------
#check_if_is_xmounted
check_if_pwd_is_used_as_mountpoint
#-------------------------------------------------------------------------------
# Check, if source is not mounted.
#-------------------------------------------------------------------------------
#check_if_is_mounted "${SOURCE}"
check_if_source_is_not_mounted
#-------------------------------------------------------------------------------
# Ask user for an iso image.
#-------------------------------------------------------------------------------
readonly CHOICE="$( ${ZENITY_BIN} --title="Select an .iso image" \
--file-selection )"
# FIX IT: auch MBR/MS-DOS ist möglich!
#if ! ${FILE_BIN} "${CHOICE}" | ${GREP_BIN} --extended-regexp "ISO\ 9660.*\(bootable\)" > /dev/null 2>&1 ; then
# error_exit "please select a booable ISO 9660 image"
#fi
#-------------------------------------------------------------------------------
# Boot up the virtual machine:
# - Enable KVM full virtualization support.
# - KVM processor with all supported host features.
# - Simulate system without SMP (1 CPU and 1 core)
# (for max compatibility, e. g. Windows XP)
# - Set virtual RAM size to 3072 megabytes (3 GB).
# - Pointer device that uses absolute coordinates without grab the mouse.
# - Standard VGA card with Bochs VBE (VESA 2.0) extensions.
# - Indicate that no network devices should be configured.
# - Boot from CD-ROM first, switch back to default order after reboot.
# - Redirect the "monitor" to standart input/output.
# - Use the RAW image as harddisk.
# - Use the selected ISO image as CD Rom drive.
#-------------------------------------------------------------------------------
${GTERMINAL_BIN} --execute \
${QEMUSYS64_BIN} \
-enable-kvm \
-cpu host \
-smp 1,cores=1 \
-m 3072 \
-usb -device usb-tablet \
-vga std \
-net none \
-boot once=d \
-monitor stdio \
-drive file="${SOURCE}",index=0,media=disk,format=raw \
-cdrom "${CHOICE}"
exit 0