File indexing completed on 2024-04-21 05:01:52

 #!/bin/sh
 # with-session-bus.sh - run a program with a temporary D-Bus session daemon
 #
 # The canonical location of this program is the telepathy-glib tools/
 # directory, please synchronize any changes with that copy.
 #
 # Copyright (C) 2007-2008 Collabora Ltd. <http://www.collabora.co.uk/>
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
 # notice and this notice are preserved.
 
 set -e
 
 me=with-session-bus
 
 dbus_daemon_args="--print-address=5 --print-pid=6 --fork"
 sleep=0
 
 usage ()
 {
   echo "usage: $me [options] -- program [program_options]" >&2
   echo "Requires write access to the current directory." >&2
   echo "" >&2
   echo "If \$WITH_SESSION_BUS_FORK_DBUS_MONITOR is set, fork dbus-monitor" >&2
   echo "with the arguments in \$WITH_SESSION_BUS_FORK_DBUS_MONITOR_OPT." >&2
   echo "The output of dbus-monitor is saved in $me-<pid>.dbus-monitor-logs" >&2
   exit 2
 }
 
 while test "z$1" != "z--"; do
   case "$1" in
   --sleep=*)
     sleep="$1"
     sleep="${sleep#--sleep=}"
     shift
     ;;
   --session)
     dbus_daemon_args="$dbus_daemon_args --session"
     shift
     ;;
   --config-file=*)
     # FIXME: assumes config file doesn't contain any special characters
     dbus_daemon_args="$dbus_daemon_args $1"
     shift
     ;;
   *)
     usage
     ;;
   esac
 done
 shift
 if test "z$1" = "z"; then usage; fi
 
 exec 5> $me-$$.address
 exec 6> $me-$$.pid
 
 cleanup ()
 {
   pid=`head -n1 $me-$$.pid`
   if test -n "$pid" ; then
     echo "Killing temporary bus daemon: $pid" >&2
     kill -INT "$pid"
   fi
   rm -f $me-$$.address
   rm -f $me-$$.pid
 }
 
 trap cleanup INT HUP TERM
 dbus-daemon $dbus_daemon_args
 
 { echo -n "Temporary bus daemon is "; cat $me-$$.address; } >&2
 { echo -n "Temporary bus daemon PID is "; head -n1 $me-$$.pid; } >&2
 
 e=0
 DBUS_SESSION_BUS_ADDRESS="`cat $me-$$.address`"
 export DBUS_SESSION_BUS_ADDRESS
 
 if [ -n "$WITH_SESSION_BUS_FORK_DBUS_MONITOR" ] ; then
   echo -n "Forking dbus-monitor $WITH_SESSION_BUS_FORK_DBUS_MONITOR_OPT" >&2
   dbus-monitor $WITH_SESSION_BUS_FORK_DBUS_MONITOR_OPT \
         > $me-$$.dbus-monitor-logs 2>&1 &
 fi
 
 "$@" || e=$?
 
 if test $sleep != 0; then
   sleep $sleep
 fi
 
 trap - INT HUP TERM
 cleanup
 
 exit $e