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-rw-r--r--tools/with-session-bus.sh73
1 files changed, 73 insertions, 0 deletions
diff --git a/tools/with-session-bus.sh b/tools/with-session-bus.sh
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+#!/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 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"
+
+usage ()
+{
+ echo "usage: $me [options] -- program [program_options]" >&2
+ echo "Requires write access to the current directory." >&2
+ exit 2
+}
+
+while test "z$1" != "z--"; do
+ case "$1" in
+ --session)
+ dbus_daemon_args="$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
+"$@" || e=$?
+
+trap - INT HUP TERM
+cleanup
+
+exit $e