From 404cbd42f832aa9e83d1dbfc584cfb5d62644048 Mon Sep 17 00:00:00 2001
From: Patrick Neumann <patrick@neumannsland.de>
Date: Mon, 30 Nov 2020 11:02:37 +0100
Subject: [PATCH] Added first Nautilus scripts for Qemu/KVM

---
 .../share/nautilus/scripts/06-Qemu/01-cdrom   | 156 ++++++++++++++++++
 1 file changed, 156 insertions(+)
 create mode 100755 home/lucifer/.local/share/nautilus/scripts/06-Qemu/01-cdrom

diff --git a/home/lucifer/.local/share/nautilus/scripts/06-Qemu/01-cdrom b/home/lucifer/.local/share/nautilus/scripts/06-Qemu/01-cdrom
new file mode 100755
index 0000000..c147c07
--- /dev/null
+++ b/home/lucifer/.local/share/nautilus/scripts/06-Qemu/01-cdrom
@@ -0,0 +1,156 @@
+#!/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
+  ${ZENITY_BIN} --error \
+                --text \
+                "ERROR: casualscripter_nautilus-scripts_functions.sh MISSING!"
+  exit 1
+fi
+
+source "${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 \
+  ${QEMUSYS64_BIN} \
+    -enable-kvm \
+    -cpu host \
+    -smp 1,cores=1 \
+    -m 3072 \
+    -usbdevice tablet \
+    -vga std \
+    -net none \
+    -boot once=d \
+    -monitor stdio \
+    -drive file="${SOURCE}",index=0,media=disk,format=raw \
+    -cdrom "${CHOICE}"
+
+exit 0
+