From 0c168e3e1506c9cf5d4cb13189fa284ec0706904 Mon Sep 17 00:00:00 2001
From: Jon Trowbridge <trow@ximian.com>
Date: Wed, 29 Sep 2004 01:46:45 +0000
Subject: 2004-09-28  Jon Trowbridge  <trow@ximian.com>

	    * mono/BusDriver.cs: Changed BusDriver struct to remove
	    the ServiceCreated and ServiceDeleted events and replace them
	    with the new ServiceOwnerChanged event.

	    * mono/example/BusListener.cs: Added a new example program,
	    which listens for and reports any ServiceOwnerChanged events
	    on the bus driver.

	    * mono/example/Makefile.am (DESTDIR): Build changes for the
	    new BusListener.cs example.
---
 mono/BusDriver.cs           | 10 ++++------
 mono/example/.cvsignore     |  1 +
 mono/example/BusListener.cs | 44 ++++++++++++++++++++++++++++++++++++++++++++
 mono/example/Makefile.am    |  8 ++++++--
 4 files changed, 55 insertions(+), 8 deletions(-)
 create mode 100644 mono/example/BusListener.cs

(limited to 'mono')

diff --git a/mono/BusDriver.cs b/mono/BusDriver.cs
index 8b1fc680..426dd370 100644
--- a/mono/BusDriver.cs
+++ b/mono/BusDriver.cs
@@ -3,7 +3,9 @@ namespace DBus
 
   using System;
 
-  public delegate void ServiceEventHandler (string serviceName);
+  public delegate void ServiceEventHandler (string serviceName,
+					    string oldOwner,
+					    string newOwner);
 
   [Interface ("org.freedesktop.DBus")]
   public abstract class BusDriver
@@ -19,11 +21,7 @@ namespace DBus
 
 
     [Signal]
-    public virtual event ServiceEventHandler ServiceCreated;
-
-    [Signal]
-    public virtual event ServiceEventHandler ServiceDeleted;
-
+    public virtual event ServiceEventHandler ServiceOwnerChanged;
 
     static public BusDriver New (Connection connection)
     {
diff --git a/mono/example/.cvsignore b/mono/example/.cvsignore
index 9a639215..fb4e561d 100644
--- a/mono/example/.cvsignore
+++ b/mono/example/.cvsignore
@@ -1,3 +1,4 @@
 .deps
 Makefile.in
 Makefile
+*.exe
diff --git a/mono/example/BusListener.cs b/mono/example/BusListener.cs
new file mode 100644
index 00000000..8af83d84
--- /dev/null
+++ b/mono/example/BusListener.cs
@@ -0,0 +1,44 @@
+namespace Foo
+{
+	using System;
+	using DBus;
+	using Gtk;
+
+	public class BusListener
+	{
+
+		static void OnServiceOwnerChanged (string serviceName,
+						   string oldOwner,
+						   string newOwner)
+		{
+			if (oldOwner == "")
+				Console.WriteLine ("{0} created by {1}",
+						   serviceName, newOwner);
+			else if (newOwner == "")
+				Console.WriteLine ("{0} released by {1}", 
+						   serviceName, oldOwner);
+			else
+				Console.WriteLine ("{0} transfered from {1} to {2}",
+						   serviceName, oldOwner, newOwner);
+		}
+
+		public static int Main (string [] args)
+		{
+			Application.Init ();
+
+			Connection connection;
+			connection = Bus.GetSessionBus ();
+
+			BusDriver driver = BusDriver.New (connection);
+			driver.ServiceOwnerChanged += new ServiceEventHandler (OnServiceOwnerChanged);
+
+			Console.WriteLine ("Listening for service changes...");
+
+			Application.Run ();
+
+			return 0;
+		}
+	}
+
+	
+}
diff --git a/mono/example/Makefile.am b/mono/example/Makefile.am
index d5a29127..da202ded 100644
--- a/mono/example/Makefile.am
+++ b/mono/example/Makefile.am
@@ -1,6 +1,6 @@
 DESTDIR=
 
-NOINST_EXES=echo-server.exe echo-client.exe
+NOINST_EXES=echo-server.exe echo-client.exe bus-listener.exe
 DISTCLEANFILES=$(NOINST_EXES)
 
 all: $(NOINST_EXES)
@@ -11,10 +11,14 @@ echo-server.exe: EchoServer.cs Echoer.cs
 echo-client.exe: EchoClient.cs Echoer.cs
 	$(CSC) --target exe -L .. -r:../dbus-sharp.dll -o echo-client.exe $(srcdir)/EchoClient.cs $(srcdir)/Echoer.cs
 
+bus-listener.exe: BusListener.cs
+	$(CSC) --target exe -L .. -r:../dbus-sharp.dll -pkg:gtk-sharp -o bus-listener.exe $(srcdir)/BusListener.cs
+
+
 clean:
 	rm -f $(NOINST_EXES)
 
 install: all
 
-EXTRA_DIST=EchoServer.cs EchoClient.cs Echoer.cs
+EXTRA_DIST=EchoServer.cs EchoClient.cs Echoer.cs BusListener.cs
 
-- 
cgit