#!/bin/sh
#
# testx supports the following parameters:
#
# "testx"               checks whether XFree86 is running or not.
# "testx help"          displays help.
#
# "testx fullscreen"    starts XDarwin.app in fullscreen mode (if so configured).
# "testx rootless"      starts OroborOSX (XDarwin.app in rootless mode).
# "testx applex11"      starts Apple's own XFree86 implementation
# "testx shutdown"      shuts down a running XFree86 via "kill -3" ("kill -9" after trying).
#
# The parameters above can be abbreviated as "h", "fs", "rl", "ax", and "sd".
#
# "testx element <xserver> <true/false>" sets NSUIElement for <xserver> to 1 (true) or 0 (false).
# <xserver> can be "xdarwin", "orborosx", or "apple".
# "testx manager <manager>" sets XDarwin's window manager or desktop environment to <manager>.
#
# It's also possible to start testx with two parameters, which can be useful to restart X11.
# "testx shutdown rootless" will restart X11 in rootless mode.
#
# testx is (c) Andrew J. Brehm and released under the GNU GPL (http://www.gnu.org/licenses/gpl.txt)
# This is version 1.0b.
#

alias a=alias

xrunning() {

    ps axc | grep xinit | grep -v grep > /dev/null && return 0
    ps axc | grep Xquartz | grep -v grep > /dev/null && return 0
    return 1

}

xisrunning() {

    echo testx: X is running.
    exit 0

}

xisnotrunning() {

    echo testx: X is not running or has been killed.
    exit 1

}

oroborosxrunning() {

    ps axc | grep OroborOSX | grep -v grep > /dev/null && return 0
    return 1

}

applex11running() {

    ps axc | grep Xquartz | grep -v grep > /dev/null && return 0
    return 1

}

if test -z $1 2> /dev/null 

    then 
    xrunning && xisrunning || xisnotrunning

fi

if (test $1 = help || test $1 = h) 2> /dev/null 

    then 
    grep "#" $0 | grep -v grep | grep -v "#!/bin/sh" | sed s/#//g

fi

if (test $1 = mode || test $1 = m) 2> /dev/null

    then
    $0
    oroborosxrunning && echo testx: OroborOSX seems to be running.
    applex11running && echo testx: Apple X11 seems to be running.

fi

if (test $1 = status || test $1 = st) 2> /dev/null

    then
    $0 mode
    echo testx: XDarwin window manager: \"`more ~/.xinitrc | grep exec | sed s/"exec "//g`\"

fi

if (test $1 = fullscreen || test $1 = fs) 2> /dev/null

    then 
    echo testx: Trying to start X11 in fullscreen mode.
    echo testx: Checking window manager...
    grep quartz-wm ~/.xinitrc > /dev/null && echo testx: You cannot use quartz-wm with XDarwin. && echo testx: Use another window manager. && exit
    open /Applications/XDarwin.app && sleep 5 && $0 || echo "testx: XDarwin.app not in /Applications?"

fi

if (test $1 = rootless || test $1 = rl) 2> /dev/null

    then
    echo testx: Trying to start X11 in rootless mode.
    open /Applications/OroborOSX/OroborOSX*.app && sleep 5 && $0 || echo "testx: OroborOSX folder not in /Applications?"

fi

if (test $1 = applex11 || test $1 = ax) 2> /dev/null

    then
    echo testx: Trying to start Apple X11.
    $0 manager quartz-wm
    open /Applications/X11.app && sleep 5 && $0 || echo "testx: X11.app not in /Applications?"

fi

a xdarwinpid="ps axc | grep XDarwin | grep -v grep | cut -c1-5"
a xquartzpid="ps axc | grep Xquartz | grep -v grep | cut -c1-5"

if (test $1 = shutdown || test $1 = sd) 2> /dev/null

    then
    $0
    echo testx: Trying to kill X.
    kill -3 `xdarwinpid` 2> /dev/null && sleep 1
    kill -9 `xdarwinpid` 2> /dev/null && sleep 1
    kill -3 `xquartzpid` 2> /dev/null && sleep 1
    kill -9 `xquartzpid` 2> /dev/null && sleep 1
    $0

fi

if test $1 = element 2> /dev/null

    then

    if test $2 = install 2> /dev/null

	then
	echo testx: Preparing XDarwin and OroborOSX to be configurable for TestXPane and testx.
	echo testx: You might be asked for your password. You might have to be an administrator to make this work.
	$0 element xdarwin install
	$0 element oroborosx install
	$0 element apple install
	echo testx: Task finished.

    fi
	
    if test $2 = xdarwin 2> /dev/null

	then

	if test $3 = true 2> /dev/null

	    then
	    echo testx: Attempting to make XDarwin an UI element.
	    cd /Applications/XDarwin.app/Contents
	    more Info.plist | sed s/"<string>0<\/string>"/"<string>1<\/string>"/g |grep -v :: | grep -v Info.plist > Info.tmp
	    cp Info.tmp Info.plist || echo testx: "Info.plist or directory not writable?"
	    more Info.plist | grep "NSUIElement" > /dev/null && echo testx: From Info.plist:
	    more Info.plist | grep -A 1 "NSUIElement" || echo testx: error: There is no NSUIElement entry in Info.plist.
	    more Info.plist | grep "NSUIElement" > /dev/null || echo testx: remedy: Run \"testx element install\" in the terminal.
	    echo testx: Finished.
		
	fi
			
	if test $3 = false 2> /dev/null

	    then
	    echo testx: Attempting to make XDarwin stand-alone.
	    cd /Applications/XDarwin.app/Contents
	    more Info.plist | sed s/"<string>1<\/string>"/"<string>0<\/string>"/g |grep -v :: | grep -v Info.plist > Info.tmp
	    cp Info.tmp Info.plist || echo testx: "Info.plist or directory not writable?"
	    more Info.plist | grep -A 1 "NSUIElement" > /dev/null && echo testx: From Info.plist:
	    more Info.plist | grep -A 1 "NSUIElement" || echo testx: error: There is no NSUIElement entry in Info.plist.
	    more Info.plist | grep -A 1 "NSUIElement" > /dev/null || echo testx: remedy: Run \"testx element install\" in the terminal.
	    echo testx: Finished.

	fi

	if test $3 = install 2> /dev/null

	    then
	    echo testx: Attempting to make XDarwin configurable for TestXPane and testx.
	    cd /Applications/XDarwin.app/Contents
	    sudo chmod g+w .
	    sudo chmod g+w Info.plist
	    more Info.plist | grep "NSUIElement" > /dev/null && echo testx: XDarwin is already configured correctly. Exiting... && exit
	    sudo tail -rn 999 Info.plist > Info.tmp2
	    sudo more +3 Info.tmp2 > Info.tmp1
	    sudo tail -rn 999 Info.tmp1 > Info.tmp
	    echo "  <key>NSUIElement</key>" >> Info.tmp
	    echo "  <string>1</string>" >> Info.tmp
	    echo "</dict>" >> Info.tmp
	    echo "</plist>" >> Info.tmp
	    sudo cp Info.tmp Info.plist
	    sudo rm Info.tmp*
	    echo testx: Attempt succeeded.

	fi
	
    fi	

    if test $2 = oroborosx 2> /dev/null

	then
		
	if test $3 = true 2> /dev/null
		
	    then
	    echo testx: Attempting to make OroborOSX an UI element.
	    cd /Applications/OroborOSX/OroborOSX*.app/Contents
	    more Info.plist | sed s/"<string>0<\/string>"/"<string>1<\/string>"/g |grep -v :: | grep -v Info.plist > Info.tmp
	    cp Info.tmp Info.plist || echo testx: "Info.plist or directory not writable?"
	    more Info.plist | grep -A 1 "NSUIElement" > /dev/null && echo testx: From Info.plist:
	    more Info.plist | grep -A 1 "NSUIElement" || echo testx: error: There is no NSUIElement entry in Info.plist.
	    more Info.plist | grep -A 1 "NSUIElement" > /dev/null || echo testx: remedy: Run \"testx element install\" in the terminal.
	    echo testx: Finished.

	fi	

	if test $3 = false 2> /dev/null

	    then
	    echo testx: Attempting to make OroborOSX a stand-alone.
	    cd /Applications/OroborOSX/OroborOSX*.app/Contents
	    more Info.plist | sed s/"<string>1<\/string>"/"<string>0<\/string>"/g |grep -v :: | grep -v Info.plist > Info.tmp
	    cp Info.tmp Info.plist || echo testx: "Info.plist or directory not writable?"
	    more Info.plist | grep -A 1 "NSUIElement" > /dev/null && echo testx: From Info.plist:
	    more Info.plist | grep -A 1 "NSUIElement" || echo testx: error: There is no NSUIElement entry in Info.plist.
	    more Info.plist | grep -A 1 "NSUIElement" > /dev/null || echo testx: remedy: Run \"testx element install\" in the terminal.
	    echo testx: Finished.
	
	fi

	if test $3 = install 2> /dev/null

	    then
	    echo testx: Attempting to make OroborOSX configurable for TestXPane and testx.
	    cd /Applications/OroborOSX/OroborOSX*.app/Contents
	    sudo chmod g+w .
	    sudo chmod g+w Info.plist
	    more Info.plist | grep "NSUIElement" > /dev/null && echo testx: OroborOSX is  already configured correctly. Exiting... && exit
	    sudo tail -rn 999 Info.plist > Info.tmp2
	    sudo more +3 Info.tmp2 > Info.tmp1
	    sudo tail -rn 999 Info.tmp1 > Info.tmp
	    echo "  <key>NSUIElement</key>" >> Info.tmp
	    echo "  <string>1</string>" >> Info.tmp
	    echo "</dict>" >> Info.tmp
	    echo "</plist>" >> Info.tmp
	    sudo cp Info.tmp Info.plist
	    sudo rm Info.tmp*
	    echo testx: Attempt succeeded.

	fi

    fi	


    if test $2 = apple 2> /dev/null

	then
		
	if test $3 = true 2> /dev/null
		
	    then
	    echo testx: Attempting to make Apple X11 an UI element.
	    cd /Applications/X11.app/Contents
	    more Info.plist | sed s/"<string>0<\/string>"/"<string>1<\/string>"/g |grep -v :: | grep -v Info.plist > Info.tmp
	    cp Info.tmp Info.plist || echo testx: "Info.plist or directory not writable?"
	    more Info.plist | grep -A 1 "NSUIElement" > /dev/null && echo testx: From Info.plist:
	    more Info.plist | grep -A 1 "NSUIElement" || echo testx: error: There is no NSUIElement entry in Info.plist.
	    more Info.plist | grep -A 1 "NSUIElement" > /dev/null || echo testx: remedy: Run \"testx element install\" in the terminal.
	    echo testx: Finished.

	fi	

	if test $3 = false 2> /dev/null

	    then
	    echo testx: Attempting to make Apple X11 a stand-alone.
	    cd /Applications/X11.app/Contents
	    more Info.plist | sed s/"<string>1<\/string>"/"<string>0<\/string>"/g |grep -v :: | grep -v Info.plist > Info.tmp
	    cp Info.tmp Info.plist || echo testx: "Info.plist or directory not writable?"
	    more Info.plist | grep -A 1 "NSUIElement" > /dev/null && echo testx: From Info.plist:
	    more Info.plist | grep -A 1 "NSUIElement" || echo testx: error: There is no NSUIElement entry in Info.plist.
	    more Info.plist | grep -A 1 "NSUIElement" > /dev/null || echo testx: remedy: Run \"testx element install\" in the terminal.
	    echo testx: Finished.
	
	fi

	if test $3 = install 2> /dev/null

	    then
	    echo testx: Attempting to make Apple X11 configurable for TestXPane and testx.
	    cd /Applications/X11.app/Contents
	    sudo chmod g+w .
	    sudo chmod g+w Info.plist
	    more Info.plist | grep "NSUIElement" > /dev/null && echo testx: Apple X11 is  already configured correctly. Exiting... && exit
	    sudo tail -rn 999 Info.plist > Info.tmp2
	    sudo more +3 Info.tmp2 > Info.tmp1
	    sudo tail -rn 999 Info.tmp1 > Info.tmp
	    echo "  <key>NSUIElement</key>" >> Info.tmp
	    echo "  <string>1</string>" >> Info.tmp
	    echo "</dict>" >> Info.tmp
	    echo "</plist>" >> Info.tmp
	    sudo cp Info.tmp Info.plist
	    sudo rm Info.tmp*
	    echo testx: Attempt succeeded.

	fi

    fi

fi

if test $1 = manager 2> /dev/null

    then

    if test -z $2 2> /dev/null

	then
	echo testx: Which fullscreen window manager do you want to use\?
	echo testx: Current setting: \"`more ~/.xinitrc | grep exec | sed s/"exec "//g`\"

    fi	

    if test $2 2> /dev/null

	then
	echo testx: Setting window manager to $2.
	echo exec $2 > ~/.xinitrc

    fi	

fi

if test $2 2> /dev/null

    then
    $0 $2
	
fi