/*
D-Bus Java Implementation
Copyright (c) 2005-2006 Matthew Johnson
This program is free software; you can redistribute it and/or modify it
under the terms of either the GNU Lesser General Public License Version 2 or the
Academic Free Licence Version 2.1.
Full licence texts are included in the COPYING file with this program.
*/
package org.freedesktop.dbus.test;
import java.lang.reflect.Array;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.Set;
import java.util.TreeSet;
import java.util.Vector;
import org.freedesktop.DBus;
import org.freedesktop.dbus.DBusConnection;
import org.freedesktop.dbus.DBusInterface;
import org.freedesktop.dbus.DBusSigHandler;
import org.freedesktop.dbus.Struct;
import org.freedesktop.dbus.UInt16;
import org.freedesktop.dbus.UInt32;
import org.freedesktop.dbus.UInt64;
import org.freedesktop.dbus.Variant;
import org.freedesktop.dbus.exceptions.DBusException;
import org.freedesktop.dbus.exceptions.DBusExecutionException;
import org.freedesktop.dbus.types.DBusMapType;
import cx.ath.matthew.debug.Debug;
public class cross_test_client implements DBus.Binding.TestClient, DBusSigHandler<DBus.Binding.TestSignals.Triggered>
{
private DBusConnection conn;
private static Set<String> passed = new TreeSet<String>();
private static Map<String, List<String>> failed = new HashMap<String, List<String>>();
private static cross_test_client ctc;
static {
List<String> l = new Vector<String>();
l.add("Signal never arrived");
failed.put("org.freedesktop.DBus.Binding.TestSignals.Triggered", l);
l = new Vector<String>();
l.add("Method never called");
failed.put("org.freedesktop.DBus.Binding.TestClient.Response", l);
}
public cross_test_client(DBusConnection conn)
{
this.conn = conn;
}
public boolean isRemote() { return false; }
public void handle(DBus.Binding.TestSignals.Triggered t)
{
failed.remove("org.freedesktop.DBus.Binding.TestSignals.Triggered");
if (new UInt64(21389479283L).equals(t.a) && "/Test".equals(t.getPath()))
pass("org.freedesktop.DBus.Binding.TestSignals.Triggered");
else if (!new UInt64(21389479283L).equals(t.a))
fail("org.freedesktop.DBus.Binding.TestSignals.Triggered", "Incorrect signal content; expected 21389479283 got "+t.a);
else if (!"/Test".equals(t.getPath()))
fail("org.freedesktop.DBus.Binding.TestSignals.Triggered", "Incorrect signal source object; expected /Test got "+t.getPath());
}
public void Response(UInt16 a, double b)
{
failed.remove("org.freedesktop.DBus.Binding.TestClient.Response");
if (a.equals(new UInt16(15)) && (b == 12.5))
pass("org.freedesktop.DBus.Binding.TestClient.Response");
else
fail("org.freedesktop.DBus.Binding.TestClient.Response", "Incorrect parameters; expected 15, 12.5 got "+a+", "+b);
}
public static void pass(String test)
{
passed.add(test.replaceAll("[$]", "."));
}
public static void fail(String test, String reason)
{
test = test.replaceAll("[$]", ".");
List<String> reasons = failed.get(test);
if (null == reasons) {
reasons = new Vector<String>();
failed.put(test, reasons);
}
reasons.add(reason);
}
@SuppressWarnings("unchecked")
public static void test(Class<? extends DBusInterface> iface, Object proxy, String method, Object rv, Object... parameters)
{
try {
Method[] ms = iface.getMethods();
Method m = null;
for (Method t: ms) {
if (t.getName().equals(method))
m = t;
}
Object o = m.invoke(proxy, parameters);
String msg = "Incorrect return value; sent ( ";
if (null != parameters)
for (Object po: parameters)
if (null != po)
msg += collapseArray(po) + ",";
msg = msg.replaceAll(".$",");");
msg += " expected "+collapseArray(rv)+" got "+collapseArray(o);
if (null != rv && rv.getClass().isArray()) {
compareArray(iface.getName()+"."+method, rv,o);
} else if (rv instanceof Map) {
if (o instanceof Map) {
Map<Object,Object> a = (Map<Object,Object>) o;
Map<Object,Object> b = (Map<Object,Object>) rv;
if (a.keySet().size() != b.keySet().size()) {
fail(iface.getName()+"."+method, msg);
} else for (Object k: a.keySet())
if (a.get(k) instanceof List) {
if (b.get(k) instanceof List)
if (setCompareLists((List<Object>) a.get(k), (List<Object>) b.get(k)))
;
else
fail(iface.getName()+"."+method, msg);
else
fail(iface.getName()+"."+method, msg);
} else if (!a.get(k).equals(b.get(k))) {
fail(iface.getName()+"."+method, msg);
return;
}
pass(iface.getName()+"."+method);
} else
fail(iface.getName()+"."+method, msg);
} else {
if (o == rv || (o != null && o.equals(rv)))
pass(iface.getName()+"."+method);
else
fail(iface.getName()+"."+method, msg);
}
} catch (DBusExecutionException DBEe) {
DBEe.printStackTrace();
fail(iface.getName()+"."+method, "Error occurred during execution: "+DBEe.getClass().getName()+" "+DBEe.getMessage());
} catch (InvocationTargetException ITe) {
ITe.printStackTrace();
fail(iface.getName()+"."+method, "Error occurred during execution: "+ITe.getCause().getClass().getName()+" "+ITe.getCause().getMessage());
} catch (Exception e) {
e.printStackTrace();
fail(iface.getName()+"."+method, "Error occurred during execution: "+e.getClass().getName()+" "+e.getMessage());
}
}
@SuppressWarnings("unchecked")
public static String collapseArray(Object array)
{
if (null == array) return "null";
if (array.getClass().isArray()) {
String s = "{ ";
for (int i = 0; i < Array.getLength(array); i++)
s += collapseArray(Array.get(array, i))+",";
s = s.replaceAll(".$"," }");
return s;
} else if (array instanceof List) {
String s = "{ ";
for (Object o: (List<Object>) array)
s += collapseArray(o)+",";
s = s.replaceAll(".$"," }");
return s;
} else if (array instanceof Map) {
String s = "{ ";
for (Object o: ((Map<Object,Object>) array).keySet())
s += collapseArray(o)+" => "+collapseArray(((Map<Object,Object>) array).get(o))+",";
s = s.replaceAll(".$"," }");
return s;
} else return array.toString();
}
public static <T> boolean setCompareLists(List<T> a, List<T> b)
{
if (a.size() != b.size()) return false;
for (Object v: a)
if (!b.contains(v)) return false;
return true;
}
@SuppressWarnings("unchecked")
public static List<Variant<Object>> PrimitizeRecurse(Object a, Type t)
{
List<Variant<Object>> vs = new Vector<Variant<Object>>();
if (t instanceof ParameterizedType) {
Class<Object> c = (Class<Object>) ((ParameterizedType) t).getRawType();
if (List.class.isAssignableFrom(c)) {
Object os;
if (a instanceof List)
os = ((List<Object>) a).toArray();
else
os = a;
Type[] ts = ((ParameterizedType) t).getActualTypeArguments();
for (int i = 0; i < Array.getLength(os); i++)
vs.addAll(PrimitizeRecurse(Array.get(os, i), ts[0]));
} else if (Map.class.isAssignableFrom(c)) {
Object[] os = ((Map) a).keySet().toArray();
Object[] ks = ((Map) a).values().toArray();
Type[] ts = ((ParameterizedType) t).getActualTypeArguments();
for (int i = 0; i < ks.length; i++)
vs.addAll(PrimitizeRecurse(ks[i], ts[0]));
for (int i = 0; i < os.length; i++)
vs.addAll(PrimitizeRecurse(os[i], ts[1]));
} else if (Struct.class.isAssignableFrom(c)) {
Object[] os = ((Struct) a).getParameters();
Type[] ts = ((ParameterizedType) t).getActualTypeArguments();
for (int i = 0; i < os.length; i++)
vs.addAll(PrimitizeRecurse(os[i], ts[i]));
} else if (Variant.class.isAssignableFrom(c)) {
vs.addAll(PrimitizeRecurse(((Variant) a).getValue(), ((Variant) a).getType()));
}
} else if (Variant.class.isAssignableFrom((Class) t))
vs.addAll(PrimitizeRecurse(((Variant) a).getValue(), ((Variant) a).getType()));
else if (t instanceof Class && ((Class) t).isArray()) {
Type t2 = ((Class) t).getComponentType();
for (int i = 0; i < Array.getLength(a); i++)
vs.addAll(PrimitizeRecurse(Array.get(a, i), t2));
}
else vs.add(new Variant(a));
return vs;
}
@SuppressWarnings("unchecked")
public static List<Variant<Object>> Primitize(Variant<Object> a)
{
return PrimitizeRecurse(a.getValue(), a.getType());
}
@SuppressWarnings("unchecked")
public static void primitizeTest(DBus.Binding.Tests tests, Object input)
{
Variant<Object> in = new Variant<Object>(input);
List<Variant<Object>> vs = Primitize(in);
List<Variant<Object>> res;
try {
res = tests.Primitize(in);
if (setCompareLists(res, vs))
pass("org.freedesktop.DBus.Binding.Tests.Primitize");
else
fail("org.freedesktop.DBus.Binding.Tests.Primitize", "Wrong Return Value; expected "+collapseArray(vs)+" got "+collapseArray(res));
} catch (Exception e) {
if (Debug.debug) Debug.print(e);
fail("org.freedesktop.DBus.Binding.Tests.Primitize", "Exception occurred during test: ("+e.getClass().getName()+") "+e.getMessage());
}
}
public static void doTests(DBus.Peer peer, DBus.Introspectable intro, DBus.Introspectable rootintro, DBus.Binding.Tests tests, DBus.Binding.SingleTests singletests)
{
Random r = new Random();
int i;
test(DBus.Peer.class, peer, "Ping", null);
try { if (intro.Introspect().startsWith("<!DOCTYPE")) pass("org.freedesktop.DBus.Introspectable.Introspect");
else fail("org.freedesktop.DBus.Introspectable.Introspect", "Didn't get valid xml data back when introspecting /Test");
} catch (DBusExecutionException DBEe) {
if (Debug.debug) Debug.print(DBEe);
fail("org.freedesktop.DBus.Introspectable.Introspect", "Got exception during introspection on /Test ("+DBEe.getClass().getName()+"): "+DBEe.getMessage());
}
try { if (rootintro.Introspect().startsWith("<!DOCTYPE")) pass("org.freedesktop.DBus.Introspectable.Introspect");
else fail("org.freedesktop.DBus.Introspectable.Introspect", "Didn't get valid xml data back when introspecting /");
} catch (DBusExecutionException DBEe) {
if (Debug.debug) Debug.print(DBEe);
fail("org.freedesktop.DBus.Introspectable.Introspect", "Got exception during introspection on / ("+DBEe.getClass().getName()+"): "+DBEe.getMessage());
}
test(DBus.Binding.Tests.class, tests, "Identity", new Variant<Integer>(new Integer(1)), new Variant<Integer>(new Integer(1)));
test(DBus.Binding.Tests.class, tests, "Identity", new Variant<String>("Hello"), new Variant<String>("Hello"));
test(DBus.Binding.Tests.class, tests, "IdentityBool", false, false);
test(DBus.Binding.Tests.class, tests, "IdentityBool", true, true);
test(DBus.Binding.Tests.class, tests, "Invert", false, true);
test(DBus.Binding.Tests.class, tests, "Invert", true, false);
test(DBus.Binding.Tests.class, tests, "IdentityByte", (byte) 0, (byte) 0);
test(DBus.Binding.Tests.class, tests, "IdentityByte", (byte) 1, (byte) 1);
test(DBus.Binding.Tests.class, tests, "IdentityByte", (byte) -1, (byte) -1);
test(DBus.Binding.Tests.class, tests, "IdentityByte", Byte.MAX_VALUE, Byte.MAX_VALUE);
test(DBus.Binding.Tests.class, tests, "IdentityByte", Byte.MIN_VALUE, Byte.MIN_VALUE);
i = r.nextInt();
test(DBus.Binding.Tests.class, tests, "IdentityByte", (byte) i, (byte) i);
test(DBus.Binding.Tests.class, tests, "IdentityInt16", (short) 0, (short) 0);
test(DBus.Binding.Tests.class, tests, "IdentityInt16", (short) 1, (short) 1);
test(DBus.Binding.Tests.class, tests, "IdentityInt16", (short) -1, (short) -1);
test(DBus.Binding.Tests.class, tests, "IdentityInt16", Short.MAX_VALUE, Short.MAX_VALUE);
test(DBus.Binding.Tests.class, tests, "IdentityInt16", Short.MIN_VALUE, Short.MIN_VALUE);
i = r.nextInt();
test(DBus.Binding.Tests.class, tests, "IdentityInt16", (short) i, (short) i);
test(DBus.Binding.Tests.class, tests, "IdentityInt32", 0, 0);
test(DBus.Binding.Tests.class, tests, "IdentityInt32", 1, 1);
test(DBus.Binding.Tests.class, tests, "IdentityInt32", -1, -1);
test(DBus.Binding.Tests.class, tests, "IdentityInt32", Integer.MAX_VALUE, Integer.MAX_VALUE);
test(DBus.Binding.Tests.class, tests, "IdentityInt32", Integer.MIN_VALUE, Integer.MIN_VALUE);
i = r.nextInt();
test(DBus.Binding.Tests.class, tests, "IdentityInt32", i, i);
test(DBus.Binding.Tests.class, tests, "IdentityInt64", (long) 0, (long) 0);
test(DBus.Binding.Tests.class, tests, "IdentityInt64", (long) 1, (long) 1);
test(DBus.Binding.Tests.class, tests, "IdentityInt64", (long) -1, (long) -1);
test(DBus.Binding.Tests.class, tests, "IdentityInt64", Long.MAX_VALUE, Long.MAX_VALUE);
test(DBus.Binding.Tests.class, tests, "IdentityInt64", Long.MIN_VALUE, Long.MIN_VALUE);
i = r.nextInt();
test(DBus.Binding.Tests.class, tests, "IdentityInt64", (long) i, (long) i);
test(DBus.Binding.Tests.class, tests, "IdentityUInt16", new UInt16(0), new UInt16(0));
test(DBus.Binding.Tests.class, tests, "IdentityUInt16", new UInt16(1), new UInt16(1));
test(DBus.Binding.Tests.class, tests, "IdentityUInt16", new UInt16(UInt16.MAX_VALUE), new UInt16(UInt16.MAX_VALUE));
test(DBus.Binding.Tests.class, tests, "IdentityUInt16", new UInt16(UInt16.MIN_VALUE), new UInt16(UInt16.MIN_VALUE));
i = r.nextInt();
i = i > 0 ? i : -i;
test(DBus.Binding.Tests.class, tests, "IdentityUInt16", new UInt16(i%UInt16.MAX_VALUE), new UInt16(i%UInt16.MAX_VALUE));
test(DBus.Binding.Tests.class, tests, "IdentityUInt32", new UInt32(0), new UInt32(0));
test(DBus.Binding.Tests.class, tests, "IdentityUInt32", new UInt32(1), new UInt32(1));
test(DBus.Binding.Tests.class, tests, "IdentityUInt32", new UInt32(UInt32.MAX_VALUE), new UInt32(UInt32.MAX_VALUE));
test(DBus.Binding.Tests.class, tests, "IdentityUInt32", new UInt32(UInt32.MIN_VALUE), new UInt32(UInt32.MIN_VALUE));
i = r.nextInt();
i = i > 0 ? i : -i;
test(DBus.Binding.Tests.class, tests, "IdentityUInt32", new UInt32(i%UInt32.MAX_VALUE), new UInt32(i%UInt32.MAX_VALUE));
test(DBus.Binding.Tests.class, tests, "IdentityUInt64", new UInt64(0), new UInt64(0));
test(DBus.Binding.Tests.class, tests, "IdentityUInt64", new UInt64(1), new UInt64(1));
test(DBus.Binding.Tests.class, tests, "IdentityUInt64", new UInt64(UInt64.MAX_LONG_VALUE), new UInt64(UInt64.MAX_LONG_VALUE));
test(DBus.Binding.Tests.class, tests, "IdentityUInt64", new UInt64(UInt64.MAX_BIG_VALUE), new UInt64(UInt64.MAX_BIG_VALUE));
test(DBus.Binding.Tests.class, tests, "IdentityUInt64", new UInt64(UInt64.MIN_VALUE), new UInt64(UInt64.MIN_VALUE));
i = r.nextInt();
i = i > 0 ? i : -i;
test(DBus.Binding.Tests.class, tests, "IdentityUInt64", new UInt64(i%UInt64.MAX_LONG_VALUE), new UInt64(i%UInt64.MAX_LONG_VALUE));
test(DBus.Binding.Tests.class, tests, "IdentityDouble", 0.0, 0.0);
test(DBus.Binding.Tests.class, tests, "IdentityDouble", 1.0, 1.0);
test(DBus.Binding.Tests.class, tests, "IdentityDouble", -1.0, -1.0);
test(DBus.Binding.Tests.class, tests, "IdentityDouble", Double.MAX_VALUE, Double.MAX_VALUE);
test(DBus.Binding.Tests.class, tests, "IdentityDouble", Double.MIN_VALUE, Double.MIN_VALUE);
i = r.nextInt();
test(DBus.Binding.Tests.class, tests, "IdentityDouble", (double) i, (double) i);
test(DBus.Binding.Tests.class, tests, "IdentityString", "", "");
test(DBus.Binding.Tests.class, tests, "IdentityString", "The Quick Brown Fox Jumped Over The Lazy Dog", "The Quick Brown Fox Jumped Over The Lazy Dog");
test(DBus.Binding.Tests.class, tests, "IdentityString", "ひらがなゲーム - かなぶん", "ひらがなゲーム - かなぶん");
testArray(DBus.Binding.Tests.class, tests, "IdentityBoolArray", Boolean.TYPE, null);
testArray(DBus.Binding.Tests.class, tests, "IdentityByteArray", Byte.TYPE, null);
testArray(DBus.Binding.Tests.class, tests, "IdentityInt16Array", Short.TYPE, null);
testArray(DBus.Binding.Tests.class, tests, "IdentityInt32Array", Integer.TYPE, null);
testArray(DBus.Binding.Tests.class, tests, "IdentityInt64Array", Long.TYPE, null);
testArray(DBus.Binding.Tests.class, tests, "IdentityDoubleArray", Double.TYPE, null);
testArray(DBus.Binding.Tests.class, tests, "IdentityArray", Variant.class, new Variant<String>("aoeu"));
testArray(DBus.Binding.Tests.class, tests, "IdentityUInt16Array", UInt16.class, new UInt16(12));
testArray(DBus.Binding.Tests.class, tests, "IdentityUInt32Array", UInt32.class, new UInt32(190));
testArray(DBus.Binding.Tests.class, tests, "IdentityUInt64Array", UInt64.class, new UInt64(103948));
testArray(DBus.Binding.Tests.class, tests, "IdentityStringArray", String.class, "asdf");
int[] is = new int[0];
test(DBus.Binding.Tests.class, tests, "Sum", 0L, is);
r = new Random();
int len = (r.nextInt() % 100) + 15;
len = (len<0 ? -len: len)+15;
is = new int[len];
long result = 0;
for (i = 0; i < len; i++) {
is[i] = r.nextInt();
result += is[i];
}
test(DBus.Binding.Tests.class, tests, "Sum", result, is);
byte[] bs = new byte[0];
test(DBus.Binding.SingleTests.class, singletests, "Sum", new UInt32(0), bs);
len = (r.nextInt() % 100);
len = (len<0 ? -len: len)+15;
bs = new byte[len];
int res = 0;
for (i = 0; i < len; i++) {
bs[i] = (byte) r.nextInt();
res += (bs[i] < 0 ? bs[i]+256 : bs[i]);
}
test(DBus.Binding.SingleTests.class, singletests, "Sum", new UInt32(res % (UInt32.MAX_VALUE+1)), bs);
test(DBus.Binding.Tests.class, tests, "DeStruct", new DBus.Binding.Triplet<String,UInt32,Short>("hi", new UInt32(12), new Short((short) 99)), new DBus.Binding.TestStruct("hi", new UInt32(12), new Short((short) 99)));
Map<String, String> in = new HashMap<String, String>();
Map<String, List<String>> out = new HashMap<String, List<String>>();
test(DBus.Binding.Tests.class, tests, "InvertMapping", out, in);
in.put("hi", "there");
in.put("to", "there");
in.put("from", "here");
in.put("in", "out");
List<String> l = new Vector<String>();
l.add("hi");
l.add("to");
out.put("there", l);
l = new Vector<String>();
l.add("from");
out.put("here", l);
l = new Vector<String>();
l.add("in");
out.put("out", l);
test(DBus.Binding.Tests.class, tests, "InvertMapping", out, in);
primitizeTest(tests, new Integer(1));
primitizeTest(tests,
new Variant<Variant<Variant<Variant<String>>>>(
new Variant<Variant<Variant<String>>>(
new Variant<Variant<String>>(
new Variant<String>("Hi")))));
primitizeTest(tests, new Variant<Map<String,String>>(in, new DBusMapType(String.class,String.class)));
test(DBus.Binding.Tests.class, tests, "Trigger", null, "/Test", new UInt64(21389479283L));
try {
ctc.conn.sendSignal(new DBus.Binding.TestClient.Trigger("/Test", new UInt16(15), 12.5));
} catch (DBusException DBe) {
if (Debug.debug) Debug.print(DBe);
throw new DBusExecutionException(DBe.getMessage());
}
try { Thread.sleep(10000); } catch (InterruptedException Ie) {}
test(DBus.Binding.Tests.class, tests, "Exit", null);
}
public static void testArray(Class<? extends DBusInterface> iface, Object proxy, String method, Class<? extends Object> arrayType, Object content)
{
Object array = Array.newInstance(arrayType, 0);
test(iface, proxy, method, array, array);
Random r = new Random();
int l = (r.nextInt() % 100);
array = Array.newInstance(arrayType, (l < 0 ? -l : l) + 15);
if (null != content)
Arrays.fill((Object[]) array, content);
test(iface, proxy, method, array, array);
}
public static void compareArray(String test, Object a, Object b)
{
if (!a.getClass().equals(b.getClass())) {
fail(test, "Incorrect return type; expected "+a.getClass()+" got "+b.getClass());
return;
}
boolean pass = false;
if (a instanceof Object[])
pass = Arrays.equals((Object[]) a, (Object[]) b);
else if (a instanceof byte[])
pass = Arrays.equals((byte[]) a, (byte[]) b);
else if (a instanceof boolean[])
pass = Arrays.equals((boolean[]) a, (boolean[]) b);
else if (a instanceof int[])
pass = Arrays.equals((int[]) a, (int[]) b);
else if (a instanceof short[])
pass = Arrays.equals((short[]) a, (short[]) b);
else if (a instanceof long[])
pass = Arrays.equals((long[]) a, (long[]) b);
else if (a instanceof double[])
pass = Arrays.equals((double[]) a, (double[]) b);
if (pass)
pass(test);
else {
String s = "Incorrect return value; expected ";
s += collapseArray(a);
s += " got ";
s += collapseArray(b);
fail(test, s);
}
}
public static void main(String[] args)
{ try {
/* init */
DBusConnection conn = DBusConnection.getConnection(DBusConnection.SESSION);
ctc = new cross_test_client(conn);
conn.exportObject("/Test", ctc);
conn.addSigHandler(DBus.Binding.TestSignals.Triggered.class, ctc);
DBus.Binding.Tests tests = conn.getRemoteObject("org.freedesktop.DBus.Binding.TestServer", "/Test", DBus.Binding.Tests.class);
DBus.Binding.SingleTests singletests = conn.getRemoteObject("org.freedesktop.DBus.Binding.TestServer", "/Test", DBus.Binding.SingleTests.class);
DBus.Peer peer = conn.getRemoteObject("org.freedesktop.DBus.Binding.TestServer", "/Test", DBus.Peer.class);
DBus.Introspectable intro = conn.getRemoteObject("org.freedesktop.DBus.Binding.TestServer", "/Test", DBus.Introspectable.class);
DBus.Introspectable rootintro = conn.getRemoteObject("org.freedesktop.DBus.Binding.TestServer", "/", DBus.Introspectable.class);
doTests(peer, intro, rootintro, tests, singletests);
/* report results */
for (String s: passed)
System.out.println(s+" pass");
int i = 1;
for (String s: failed.keySet())
for (String r: failed.get(s)) {
System.out.println(s+" fail "+i);
System.out.println("report "+i+": "+r);
i++;
}
conn.disconnect();
} catch (DBusException DBe) {
DBe.printStackTrace();
System.exit(1);
}}
}