winapps/bin/winapps

#!/usr/bin/env bash

if [ ! -f "$HOME/.config/winapps/winapps.conf" ] && [ ! -f "$HOME/.winapps" ]; then
	echo "You need to create a ~/.config/winapps/winapps.conf configuration. Exiting..."
	exit
fi

DIR="$(dirname "$(readlink -f "$0")")"
RUN="$(date)-$RANDOM"

if [ ! -d "$HOME/.local/share/winapps" ]; then
	mkdir -p "$HOME/.local/share/winapps"
fi

RDP_SCALE=100

if [ -f "$HOME/.config/winapps/winapps.conf" ]; then
	# shellcheck source=/dev/null
	. "$HOME/.config/winapps/winapps.conf"
else
	# shellcheck source=/dev/null
	. "$HOME/.winapps"
fi

function dprint() {
	if [ "$DEBUG" = "true" ]; then
		echo "[$RUN] $1" >>"$HOME/.local/share/winapps/winapps.log"
	fi
}

dprint "START"

if [ -f "$HOME/.local/share/winapps/run" ]; then
	LAST_RAN=$(stat -t -c %Y "$HOME/.local/share/winapps/run")
	dprint "LAST_RAN:${LAST_RAN}"
	touch "$HOME/.local/share/winapps/run"
	THIS_RUN=$(stat -t -c %Y "$HOME/.local/share/winapps/run")
	dprint "THIS_RUN:$THIS_RUN"
	if ((THIS_RUN - LAST_RAN < 2)); then
		exit
	fi
else
	touch "$HOME/.local/share/winapps/run"
fi

if [ -z "${FREERDP_COMMAND}" ]; then
	if command -v xfreerdp &>/dev/null; then
		FREERDP_COMMAND="xfreerdp"
	elif command -v xfreerdp3 &>/dev/null; then
		FREERDP_COMMAND="xfreerdp3"
	fi
elif command -v "$FREERDP_COMMAND" &>/dev/null; then
	dprint "Using custom freerdp command $FREERDP_COMMAND"
else
	echo "You have supplied a custom FreeRDP command, but the command is not available."
	exit
fi

if [ -z "$RDP_IP" ]; then
	if groups | grep -vq libvirt; then
		echo "You are not a member of the libvirt group. Run the below then reboot."
		echo "  sudo usermod -a -G libvirt $(whoami)"
		echo "  sudo usermod -a -G kvm $(whoami)"
		exit
	fi
	if ! virsh list --state-running --name | grep -q '^RDPWindows$'; then
		echo "RDPWindows is not running. Please run:"
		echo "  virsh start RDPWindows"
		exit
	fi
	RDP_IP=$(virsh net-dhcp-leases default | grep "RDPWindows" | grep -oE '([0-9]{1,3}\.){3}[0-9]{1,3}')
fi

dprint "1:$1"
dprint "2:$2"
# this is just for debug logging anyways
# shellcheck disable=SC2145
dprint "@:${@}"

MULTI_FLAG="+span"
if [ "$MULTIMON" = "true" ]; then
	MULTI_FLAG="/multimon"
fi

# Append additional flags or parameters to FreeRDP
if [[ -n $RDP_FLAGS ]]; then
	FREERDP_COMMAND="$FREERDP_COMMAND $RDP_FLAGS"
fi

if [ "$1" = "windows" ]; then
	# Open Virtual Machine
	dprint "WINDOWS"
	COMMAND=(
		"${FREERDP_COMMAND}"
		"/d:${RDP_DOMAIN}"
		"/u:${RDP_USER}"
		"/p:${RDP_PASS}"
		"/scale:${RDP_SCALE}"
		"+dynamic-resolution"
		"+auto-reconnect"
		"+home-drive"
		'/wm-class:"Microsoft Windows"'
		"/v:${RDP_IP}"
	)
	# Run the command in the background, redirecting both stdout and stderr to /dev/null
	"${COMMAND[@]}" 1>/dev/null 2>&1 &
elif [ "$1" = "manual" ]; then
	# Open Specified Application
	dprint "MANUAL:${2}"
	COMMAND=(
		"${FREERDP_COMMAND}"
		"/d:${RDP_DOMAIN}"
		"/u:${RDP_USER}"
		"/p:${RDP_PASS}"
		"/scale:${RDP_SCALE}"
		"+auto-reconnect"
		"+home-drive"
		"+dynamic-resolution"
		"${MULTI_FLAG}"
		"/app:program:${2}"
		"/v:${RDP_IP}"
	)
	# Run the command in the background, redirecting both stdout and stderr to /dev/null
	"${COMMAND[@]}" 1>/dev/null 2>&1 &
elif [ "$1" != "install" ]; then
	dprint "DIR:${DIR}"
	if [ -e "${DIR}/../apps/$1/info" ]; then
		# shellcheck disable=SC1090
		. "${DIR}/../apps/$1/info"
		ICON="${DIR}/../apps/$1/icon.svg"
	elif [ -e "$HOME/.local/share/winapps/apps/$1/info" ]; then
		# shellcheck disable=SC1090
		. "$HOME/.local/share/winapps/apps/$1/info"
		ICON="$HOME/.local/share/winapps/apps/$1/icon.svg"
	elif [ -e "/usr/local/share/winapps/apps/$1/info" ]; then
		# shellcheck disable=SC1090
		. "/usr/local/share/winapps/apps/$1/info"
		ICON="/usr/local/share/winapps/apps/$1/icon.svg"
	else
		echo "You need to run 'installer.sh' first."
		exit 1
	fi
	if [ -n "$2" ]; then
		dprint "HOME:$HOME"
		FILE=$(echo "$2" | sed 's|'"$HOME"'|\\\\tsclient\\home|;s|/|\\|g;s|\\|\\\\|g')
		dprint "FILE:${FILE}"
		# shellcheck disable=SC2140
		COMMAND=(
			"${FREERDP_COMMAND}"
			"/d:${RDP_DOMAIN}"
			"/u:${RDP_USER}"
			"/p:${RDP_PASS}"
			"/scale:${RDP_SCALE}"
			"+auto-reconnect"
			"+clipboard"
			"+home-drive"
			"-wallpaper"
			"+dynamic-resolution"
			"${MULTI_FLAG}"
			"/wm-class:${FULL_NAME}"
			"/app:program:${WIN_EXECUTABLE},icon:${ICON},name:${FULL_NAME},cmd:\"${FILE}\""
			"/v:${RDP_IP}"
		)
		# Run the command in the background, redirecting both stdout and stderr to /dev/null
		echo "${COMMAND[@]}" #1>/dev/null 2>&1 &
	else
		COMMAND=(
			"${FREERDP_COMMAND}"
			"/d:${RDP_DOMAIN}"
			"/u:${RDP_USER}"
			"/p:${RDP_PASS}"
			"/scale:${RDP_SCALE}"
			"+auto-reconnect"
			"+clipboard"
			"+home-drive"
			"-wallpaper"
			"+dynamic-resolution"
			"${MULTI_FLAG}"
			"/wm-class:${FULL_NAME}"
			"/app:program:${WIN_EXECUTABLE},icon:${ICON},name:${FULL_NAME}"
			"/v:${RDP_IP}"
		)
		# Run the command in the background, redirecting both stdout and stderr to /dev/null
		"${COMMAND[@]}" 1>/dev/null 2>&1 &
	fi
fi

dprint "END"