Fixed Xclient scripts and added some examples (#717)

__main__.py

@@ -0,0 +1 @@
+screen.py

scripts/launch_klipperscreen.sh.EXAMPLE

@@ -0,0 +1,53 @@
+#!/bin/bash
+# Change XCLIENT and/or display to your destination xserver (XSDL platform). 
+# Example: export DISPLAY=192.168.1.101:0
+
+# Note: You will likely want to reserve a DHCP address or set a static IP of the 
+# Xserver clientso that your IP does not change and require reconfiguration. 
+
+export XCLIENT=change_me
+export DISPLAY=change_me
+
+if [ $XCLIENT == "change_me" ]; then
+	echo "launch_klipperscreen.sh for XSDL/XServer Clients has not been cofigured properly. Please edit this file to point to your XServer Client"
+	exit 
+fi
+
+
+# Send script to daemon process so that it does not fail when tty closes.
+#    
+
+export PYKLIPPERSCREEN=~/.KlipperScreen-env/bin/python
+export PYKLIPPERSCREENPARAM=~/KlipperScreen/screen.py
+
+
+if [ -f $PYKLIPPERSCREEN ]; then
+	echo "Testing $PYKLIPPERSCREEN"
+	test -x $PYKLIPPERSCREEN || echo "$PYKLIPPERSCREEN is Not Executable"  
+fi
+
+if [ -f $PYKLIPPERSCREENPARAM ]; then
+	echo "Testing $PYKLIPPERSCREENPARAM"
+	test -f $PYKLIPPERSCREENPARAM || echo "$PYKLIPPERSCREENPARAM is not a file"
+fi
+
+
+case "$1" in
+      start)
+	      echo -n "Starting Klipper Screen Xclient Deamon .... "
+	      setsid "$PYKLIPPERSCREEN" "$PYKLIPPERPARAM" #>/dev/null 2>&1 < /dev/null &
+	      echo "running"
+		;;
+	stop)
+		echo -n "Stopping Klipper Screen Xclient Deamon .... "
+		PID=`ps -ef|grep KlipperScreen-env/bin/python|awk '{print $2}'`
+		kill -9 $PID 
+		echo "stopping"
+	    	;;
+	*)
+           	echo "Usage: $0 start"
+            	exit 1
+             	;;
+esac
+
+

scripts/xsdl_wrapper.sh

@@ -4,7 +4,12 @@
 # Keeps the process alive while the server is active
 # to mimic default X's behaviour and keep the service happy
 
-./lauch_klipperscreen.sh
+if  [ -f $PWD/launch_klipperscreen.sh ]; then
+	exec $PWD/launch_klipperscreen.sh
+elif [ ! -f $PWD/launch_klipperscreen.sh ]; then
+	echo "launch_klipperscreen.sh does not exist"
+	exit
+fi
 
 ret=1
 timeout=0