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diff --git a/Source/FusionDale/examples/simple.c b/Source/FusionDale/examples/simple.c
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+/*
+ (c) Copyright 2006-2007 directfb.org
+
+ All rights reserved.
+
+ Written by Denis Oliver Kropp <dok@directfb.org>.
+
+ This file is subject to the terms and conditions of the MIT License:
+
+ Permission is hereby granted, free of charge, to any person
+ obtaining a copy of this software and associated documentation
+ files (the "Software"), to deal in the Software without restriction,
+ including without limitation the rights to use, copy, modify, merge,
+ publish, distribute, sublicense, and/or sell copies of the Software,
+ and to permit persons to whom the Software is furnished to do so,
+ subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include <unistd.h>
+
+#include <direct/messages.h>
+
+#include <fusiondale.h>
+
+static void
+EventCallback( FDMessengerEventID event_id,
+ int param,
+ void *data,
+ int data_size,
+ void *context )
+{
+ D_INFO( "EventCallback( %lu, %d, %p, %d, %p )\n",
+ event_id, param, data, data_size, context );
+}
+
+int
+main( int argc, char *argv[] )
+{
+ DirectResult ret;
+ IFusionDale *dale;
+ IFusionDaleMessenger *messenger;
+ FDMessengerEventID event_id1;
+ FDMessengerEventID event_id2;
+ FDMessengerListenerID listener_id1;
+ FDMessengerListenerID listener_id2;
+
+ ret = FusionDaleInit( &argc, &argv );
+ if (ret)
+ FusionDaleErrorFatal( "FusionDaleInit", ret );
+
+ ret = FusionDaleCreate( &dale );
+ if (ret)
+ FusionDaleErrorFatal( "FusionDaleCreate", ret );
+
+ ret = dale->CreateMessenger( dale, &messenger );
+ if (ret)
+ FusionDaleErrorFatal( "IFusionDale::CreateMessenger", ret );
+
+
+
+ ret = messenger->RegisterEvent( messenger, "Test Event", &event_id1 );
+ if (ret)
+ FusionDaleErrorFatal( "IFusionDaleMessenger::RegisterEvent", ret );
+
+ ret = messenger->IsEventRegistered( messenger, "Test Event" );
+ if (ret)
+ FusionDaleErrorFatal( "IFusionDaleMessenger::IsEventRegistered", ret );
+
+
+ ret = messenger->RegisterEvent( messenger, "Test Event2", &event_id2 );
+ if (ret)
+ FusionDaleError( "IFusionDaleMessenger::RegisterEvent", ret );
+
+
+ ret = messenger->RegisterListener( messenger, event_id1, EventCallback, NULL, &listener_id1 );
+ if (ret)
+ FusionDaleError( "IFusionDaleMessenger::RegisterListener", ret );
+
+
+ ret = messenger->RegisterListener( messenger, event_id2, EventCallback, NULL, &listener_id2 );
+ if (ret)
+ FusionDaleError( "IFusionDaleMessenger::RegisterListener", ret );
+
+
+ ret = messenger->SendSimpleEvent( messenger, event_id1, 23 );
+ if (ret)
+ FusionDaleErrorFatal( "IFusionDaleMessenger::UnregisterEvent", ret );
+
+// sleep(1);
+
+ ret = messenger->UnregisterListener( messenger, listener_id1 );
+ if (ret)
+ FusionDaleErrorFatal( "IFusionDaleMessenger::UnregisterEvent", ret );
+
+
+ ret = messenger->SendSimpleEvent( messenger, event_id1, 23 );
+ if (ret)
+ FusionDaleErrorFatal( "IFusionDaleMessenger::UnregisterEvent", ret );
+
+// sleep(1);
+
+ ret = messenger->UnregisterEvent( messenger, event_id1 );
+ if (ret)
+ FusionDaleErrorFatal( "IFusionDaleMessenger::UnregisterEvent", ret );
+
+
+ sleep(2);
+
+
+ ret = messenger->UnregisterEvent( messenger, event_id2 );
+ if (ret)
+ FusionDaleErrorFatal( "IFusionDaleMessenger::UnregisterEvent", ret );
+
+
+ messenger->Release( messenger );
+ dale->Release( dale );
+
+ return 0;
+}