AOO410/main/odk/examples/cpp/counter/countermain.cxx

/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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 *************************************************************/



/*************************************************************************
 *************************************************************************
 *
 * simple client application registering and using the counter component.
 *
 *************************************************************************
 *************************************************************************/

#include <stdio.h>

#include <sal/main.h>
#include <rtl/ustring.hxx>

#include <osl/diagnose.h>

#include <cppuhelper/bootstrap.hxx>

// generated c++ interfaces
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/XMultiComponentFactory.hpp>
#include <com/sun/star/registry/XImplementationRegistration.hpp>
#include <foo/XCountable.hpp>


using namespace foo;
using namespace cppu;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::registry;

using namespace ::rtl;


//=======================================================================
SAL_IMPLEMENT_MAIN()
{
    try {

		Reference< XComponentContext > xContext(::cppu::defaultBootstrap_InitialComponentContext());
		OSL_ENSURE( xContext.is(), "### bootstrap failed!\n" );

		Reference< XMultiComponentFactory > xMgr = xContext->getServiceManager();
		OSL_ENSURE( xMgr.is(), "### cannot get initial service manager!" );

		Reference< XInterface > xx = xMgr->createInstanceWithContext(
			OUString::createFromAscii("foo.Counter"), xContext);

		OSL_ENSURE( xx.is(), "### cannot get service instance of \"foo.Counter\"!" );

		Reference< XCountable > xCount( xx, UNO_QUERY );
		OSL_ENSURE( xCount.is(), "### cannot query XCountable interface of service instance \"foo.Counter\"!" );

		if (xCount.is())
		{
			 xCount->setCount( 42 );
			 fprintf( stdout , "%d," , (int)xCount->getCount() );
			 fprintf( stdout , "%d," , (int)xCount->increment() );
			 fprintf( stdout , "%d\n" , (int)xCount->decrement() );
		}

		Reference< XComponent >::query( xContext )->dispose();

	} catch( Exception& e) {
	    printf("Error: caught exception:\n       %s\n",
               OUStringToOString(e.Message, RTL_TEXTENCODING_ASCII_US).getStr());
		exit(1);   	  
	}

	return 0;
}