odk/examples/cpp/counter/countermain.cxx

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  35
  36 // simple client application registering and using the counter component.
  37 #include "sal/config.h"
  38
  39 #include <cstdlib>
  40 #include <stdio.h>
  41
  42 #include <sal/main.h>
  43 #include <rtl/ustring.hxx>
  44
  45 #include <osl/diagnose.h>
  46
  47 #include <cppuhelper/bootstrap.hxx>
  48
  49 // generated c++ interfaces
  50 #include <com/sun/star/lang/XComponent.hpp>
  51 #include <com/sun/star/lang/XMultiComponentFactory.hpp>
  52 #include <foo/XCountable.hpp>
  53
  54
  55 using namespace foo;
  56 using namespace cppu;
  57 using namespace com::sun::star::uno;
  58 using namespace com::sun::star::lang;
  59
  60 using namespace ::rtl;
  61
  62
  63
  64 SAL_IMPLEMENT_MAIN()
  65 {
  66     try {
  67
  68         Reference< XComponentContext > xContext(::cppu::defaultBootstrap_InitialComponentContext());
  69         OSL_ENSURE( xContext.is(), "### bootstrap failed!\n" );
  70
  71         Reference< XMultiComponentFactory > xMgr = xContext->getServiceManager();
  72         OSL_ENSURE( xMgr.is(), "### cannot get initial service manager!" );
  73
  74         Reference< XInterface > xx = xMgr->createInstanceWithContext(
  75             OUString("foo.Counter"), xContext);
  76
  77         OSL_ENSURE( xx.is(), "### cannot get service instance of \"foo.Counter\"!" );
  78
  79         Reference< XCountable > xCount( xx, UNO_QUERY );
  80         OSL_ENSURE( xCount.is(), "### cannot query XCountable interface of service instance \"foo.Counter\"!" );
  81
  82         if (xCount.is())
  83         {
  84              xCount->setCount( 42 );
  85              fprintf( stdout , "%d," , (int)xCount->getCount() );
  86              fprintf( stdout , "%d," , (int)xCount->increment() );
  87              fprintf( stdout , "%d\n" , (int)xCount->decrement() );
  88         }
  89
  90         Reference< XComponent >::query( xContext )->dispose();
  91         return EXIT_SUCCESS;
  92
  93     } catch( Exception& e) {
  94         printf("Error: caught exception:\n       %s\n",
  95                OUStringToOString(e.Message, RTL_TEXTENCODING_ASCII_US).getStr());
  96         return EXIT_FAILURE;
  97     }
  98 }
  99
 100 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */