--- cups-1.2.11/backend/ipp.c.eggcups	2007-04-30 18:18:21.000000000 +0100

+++ cups-1.2.11/backend/ipp.c	2007-06-13 16:47:06.000000000 +0100

@@ -54,6 +54,70 @@

 #include <signal.h>

 #include <sys/wait.h>

+#if HAVE_DBUS

+#include <dbus/dbus.h>

+

+static DBusConnection *dbus_connection = NULL;

+

+static int

+init_dbus (void)

+{

+  DBusConnection *connection;

+  DBusError error;

+

+  if (dbus_connection &&

+      !dbus_connection_get_is_connected (dbus_connection)) {

+    dbus_connection_unref (dbus_connection);

+    dbus_connection = NULL;

+  }

+  

+  dbus_error_init (&error);

+  connection = dbus_bus_get (getuid () ? DBUS_BUS_SESSION : DBUS_BUS_SYSTEM, &error);

+  if (connection == NULL) {

+    dbus_error_free (&error);

+    return -1;

+  }

+

+  dbus_connection = connection;

+  return 0;

+}

+

+int

+dbus_broadcast_queued_remote (const char *printer_uri,

+			      ipp_status_t status,

+			      unsigned int local_job_id,

+			      unsigned int remote_job_id,

+			      const char *username,

+			      const char *printer_name)

+{

+  DBusMessage *message;

+  DBusMessageIter iter;

+  const char *errstr;

+

+  if (!dbus_connection || !dbus_connection_get_is_connected (dbus_connection)) {

+    if (init_dbus () || !dbus_connection)

+      return -1;

+  }

+

+  errstr = ippErrorString (status);

+  message = dbus_message_new_signal ("/com/redhat/PrinterSpooler",

+				     "com.redhat.PrinterSpooler",

+				     "JobQueuedRemote");

+  dbus_message_iter_init_append (message, &iter);

+  dbus_message_iter_append_basic (&iter, DBUS_TYPE_STRING, &printer_uri);

+  dbus_message_iter_append_basic (&iter, DBUS_TYPE_STRING, &errstr);

+  dbus_message_iter_append_basic (&iter, DBUS_TYPE_UINT32, &local_job_id);

+  dbus_message_iter_append_basic (&iter, DBUS_TYPE_UINT32, &remote_job_id);

+  dbus_message_iter_append_basic (&iter, DBUS_TYPE_STRING, &username);

+  dbus_message_iter_append_basic (&iter, DBUS_TYPE_STRING, &printer_name);

+

+  dbus_connection_send (dbus_connection, message, NULL);

+  dbus_connection_flush (dbus_connection);

+  dbus_message_unref (message);

+  

+  return 0;

+}

+#endif /* HAVE_DBUS */

 /*

  * Globals...

@@ -955,6 +1019,15 @@

       fprintf(stderr, "NOTICE: Print file accepted - job ID %d.\n", job_id);

     }

+#if HAVE_DBUS

+    dbus_broadcast_queued_remote (argv[0],

+				  ipp_status,

+				  atoi (argv[1]),

+				  job_id,

+				  argv[2],

+				  getenv ("PRINTER"));

+#endif /* HAVE_DBUS */

+

     ippDelete(response);

     if (job_cancelled)

--- cups-1.2.11/backend/Makefile.eggcups	2006-10-23 01:26:52.000000000 +0100

+++ cups-1.2.11/backend/Makefile	2007-06-13 16:47:06.000000000 +0100

@@ -134,7 +134,7 @@

 ipp:	ipp.o ../cups/$(LIBCUPS)

 	echo Linking $@...

-	$(CC) $(LDFLAGS) -o ipp ipp.o $(LIBS)

+	$(CC) $(LDFLAGS) -o ipp ipp.o $(LIBS) $(DBUSLIBS)

 	$(RM) http

 	$(LN) ipp http

--- cups-1.2.11/config-scripts/cups-common.m4.eggcups	2007-05-08 22:11:23.000000000 +0100

+++ cups-1.2.11/config-scripts/cups-common.m4	2007-06-13 16:47:06.000000000 +0100

@@ -188,6 +188,7 @@

 dnl Extra platform-specific libraries...

 BACKLIBS=""

 CUPSDLIBS=""

+DBUSLIBS=""

 DBUSDIR=""

 AC_ARG_ENABLE(dbus, [  --enable-dbus           enable DBUS support, default=auto])

@@ -231,7 +232,8 @@

 					AC_MSG_RESULT(yes)

 					AC_DEFINE(HAVE_DBUS)

 					CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"

-					CUPSDLIBS="`$PKGCONFIG --libs dbus-1`"

+					DBUSLIBS="`$PKGCONFIG --libs dbus-1`"

+					CUPSDLIBS="$DBUSLIBS"

 					DBUSDIR="/etc/dbus-1/system.d"

 					AC_CHECK_LIB(dbus-1,

 					    dbus_message_iter_init_append,

@@ -253,6 +255,7 @@

 AC_SUBST(BACKLIBS)

 AC_SUBST(CUPSDLIBS)

+AC_SUBST(DBUSLIBS)

 AC_SUBST(DBUSDIR)

 dnl New default port definition for IPP...

--- cups-1.2.11/scheduler/subscriptions.c.eggcups	2007-04-10 19:24:19.000000000 +0100

+++ cups-1.2.11/scheduler/subscriptions.c	2007-06-13 16:48:10.000000000 +0100

@@ -1321,13 +1321,13 @@

     what = "PrinterAdded";

   else if (event & CUPSD_EVENT_PRINTER_DELETED)

     what = "PrinterRemoved";

-  else if (event & CUPSD_EVENT_PRINTER_CHANGED)

-    what = "QueueChanged";

   else if (event & CUPSD_EVENT_JOB_CREATED)

     what = "JobQueuedLocal";

   else if ((event & CUPSD_EVENT_JOB_STATE) && job &&

            job->state_value == IPP_JOB_PROCESSING)

     what = "JobStartedLocal";

+  else if (event & (CUPSD_EVENT_PRINTER_CHANGED|CUPSD_EVENT_JOB_STATE_CHANGED|CUPSD_EVENT_PRINTER_STATE_CHANGED))

+    what = "QueueChanged";

   else

     return;

@@ -1363,7 +1363,7 @@

   dbus_message_append_iter_init(message, &iter);

   if (dest)

     dbus_message_iter_append_string(&iter, dest->name);

-  if (job)

+  if (job && strcmp (what, "QueueChanged") != 0)

   {

     dbus_message_iter_append_uint32(&iter, job->id);

     dbus_message_iter_append_string(&iter, job->username);

--- cups-1.2.11/Makedefs.in.eggcups	2007-06-13 16:47:06.000000000 +0100

+++ cups-1.2.11/Makedefs.in	2007-06-13 16:47:06.000000000 +0100

@@ -124,6 +124,7 @@

 			@LARGEFILE@ @PTHREAD_FLAGS@ $(OPTIONS)

 COMMONLIBS	=	@LIBS@

 CUPSDLIBS	=	@CUPSDLIBS@

+DBUSLIBS	=	@DBUSLIBS@

 CXXFLAGS	=	-I.. $(SSLFLAGS) @CPPFLAGS@ @CXXFLAGS@ \

 			@LARGEFILE@ @PTHREAD_FLAGS@ $(OPTIONS)

 CXXLIBS		=	@CXXLIBS@