#!/usr/local/bin/bash

# Copyright (c) 2018-2021, diyIT.org
# All rights reserved.
#
# BSD 2-Clause License ("Simplified BSD License" or "FreeBSD License")
# https://diyit.org/license/
#
#

# ./r-windows.sh under tmux

# clean cached state
bhyvectl --destroy --vm=r-windows

while true
do

bhyve -c sockets=1,cores=2,threads=2 -m 16G -S -A -H -P \
-s 0,hostbridge \
-s 4,ahci-hd,/dev/zvol/ship/raw/r-windows,sectorsize=512 \
-s 5,virtio-net,tap85,mac=00:0A:0B:0C:0D:85 \
-s 6,ahci-hd,/dev/zvol/ship/raw/r-windows_data,sectorsize=512 \
-s 29,fbuf,tcp=0.0.0.0:5985,w=1600,h=900 \
-s 30,xhci,tablet \
-s 31,lpc -l com1,/dev/nmdm85A \
-l bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd \
r-windows

bhyve_exit=$?
# bhyve returns the following status codes:
#  0 - VM has been reset
#  1 - VM has been powered off
#  2 - VM has been halted
#  3 - VM generated a triple fault
#  all other non-zero status codes are errors
#
if [ $bhyve_exit = 1 ] || [ $bhyve_exit = 2 ]
then
    break
fi
echo `date` - restarting r-windows in 5 seconds - press ctrl-c to stop
sleep 5

done

exit $?

# -s 3,ahci,cd:/mnt/windows/w10.iso,cd:/mnt/windows/virtio-win.iso \
# mounting the USB HDD as an attached drive to the system
#-s 3,ahci,cd:/mnt/windows/w10.iso,cd:/mnt/windows/virtio-win.iso,hd:/dev/daXp2 \
# daX being an NTFS drive

# bhyvectl --get-all --vm=r-windows

# cu -l /dev/nmdm85B
# (This uses cu() so press ~+Ctrl-D to exit)

#on base system:
#zfs create -V 32G -o refreservation=none ship/raw/r-windows
#zfs create -V 256G -o refreservation=none ship/raw/r-windows_data
# on boot
#ifconfig tap85 create
#ifconfig bridge1 addm tap85 up
#ifconfig tap85 up
#ifconfig tap85 inet6 auto_linklocal