IABSD.fr/xenocara/app/scripts/xon

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  Commit

• Author : matthieu
  Date : 2006-11-25 20:07:29
  Hash : 616b6f15
  Message : Importing from X.Org 7.2RC2

• app/scripts/xon

• #!/bin/sh
  # $Xorg: xon.sh,v 1.4 2000/12/20 16:50:07 pookie Exp $
  # $XFree86: xc/programs/scripts/xon.sh,v 1.8 2003/04/03 22:28:01 dawes Exp $
  # start up xterm (or any other X command) on the specified host
  # Usage: xon host [arguments] [command]
  
  usage() {
      if [ -n "$1" ]
      then
  	echo "`basename $0`: $1"
      fi
      echo ""
      echo "Usage:  `basename $0` hostname [options] [command ...]"
      echo ""
      echo "where options include:"
      echo "    -access         add remote host to local host access list"
      echo "    -debug          enable error messages from remote execution"
      echo "    -name name      set alternate application name and window title"
      echo "    -nols           do not pass -ls option to remote xterm"
      echo "    -remote cmd     use cmd to contact remote host"
      echo "    -screen screen  change remote screen number to specified screen"
      echo "    -user user      run remote command as the specified user"
      exit 1
  }
  
  if [ $# -eq 0 ]
  then
      usage
  fi
  
  target=$1
  shift
  label=$target
  resource=xterm-$label
  if [ -f /usr/bin/remsh ]; then
      rsh=/usr/bin/remsh
  elif [ -f /usr/bin/rcmd ]; then
      rsh=/usr/bin/rcmd
  else
      rsh=rsh
  fi
  rcmd="$rsh $target -n"
  case $DISPLAY in
  unix:*)
  	DISPLAY=`echo $DISPLAY | sed 's/unix//'`
  	;;
  esac
  case $DISPLAY in
  :*)
  	case `uname` in
  	Linux*)
  		if [ -z "`hostname --version 2>&1 | grep GNU`" ]; then
  			fullname=`hostname -f`
  		else
  			fullname=`hostname`
  		fi
  		;;
  	*)
  	fullname=`uname -n`
  		;;
  	esac
  	hostname=`echo $fullname | sed 's/\..*$//'`
  	if [ $hostname = $target ] || [ $fullname = $target ]; then
  		DISPLAY=$DISPLAY
  		rcmd="sh -c"
  	else
  		DISPLAY=$fullname$DISPLAY
  	fi
  	;;
  esac
  username=
  sess_mangr=
  xauth=
  case x$XUSERFILESEARCHPATH in
  x)
  	xpath='HOME=${HOME-`pwd`} '
  	;;
  *)
  	xpath='HOME=${HOME-`pwd`} XUSERFILESEARCHPATH=${XUSERFILESEARCHPATH-"'"$XUSERFILESEARCHPATH"'"} '
  	;;
  esac
  redirect=" < /dev/null > /dev/null 2>&1 &"
  command=
  ls=-ls
  continue=:
  while $continue; do
  	case $1 in
  	-remote)
  		shift
  		if [ $rsh != "sh" ]; then
  			rsh="$1"
  			rcmd="$rsh $target -n"
  		fi
  		shift;;
  	-user)
  		shift
  
  		if [ $# -eq 0 ]
  		then
  			usage "-user option requires an argument"
  		fi
  
  		username="-l $1"
  		label="$target $1"
  		rcmd="$rsh $target $username -n"
  		shift
  		case x$XAUTHORITY in
  		x)
  			XAUTHORITY="$HOME/.Xauthority"
  			;;
  		esac
  		case x$XUSERFILESEARCHPATH in
  		x)
  			;;
  		*)
  			xpath="XUSERFILESEARCHPATH=$XUSERFILESEARCHPATH "
  			;;
  		esac
  		;;
  	-access)
  		shift
  		xhost +$target
  		;;
  	-name)
  		shift
  
  		if [ $# -eq 0 ]
  		then
  			usage "-name option requires an argument"
  		fi
  
  		label="$1"
  		resource="$1"
  		shift
  		;;
  	-nols)
  		shift
  		ls=
  		;;
  	-debug)
  		shift
  		redirect=
  		;;
  	-screen)
  		shift
  
  		if [ $# -eq 0 ]
  		then
  			usage "-screen option requires an argument"
  		fi
  
  		DISPLAY=`echo $DISPLAY | sed 's/:\\([0-9][0-9]*\\)\\.[0-9]/:\1/'`.$1
  		shift
  		;;
  	*)
  		continue=false
  		;;
  	esac
  done
  case x$XAUTHORITY in
  x)
  	;;
  x*)
  	xauth="XAUTHORITY=$XAUTHORITY "
  	;;
  esac
  case x$SESSION_MANAGER in
  x)
  	;;
  x*)
  	sess_mangr="SESSION_MANAGER=$SESSION_MANAGER "
  	;;
  esac
  vars='PATH=${PATH:+$PATH:}/usr/X11R6/bin '"$xpath$xauth$sess_mangr"DISPLAY="$DISPLAY"
  case $# in
  0)
  	$rcmd 'sh -c '"'$vars"' xterm '$ls' -name "'"$resource"'" -T "'"$label"'" -n "'"$label"'" '"$redirect'"
  	;;
  *)
  	$rcmd 'sh -c '"'$vars"' '"$*$redirect'"
  	;;
  esac