Example #1
0
/*----------------------------------------------------------------------------*/
bool Analyzer::addPlugin( const QString& file )
{
	if ( file.isEmpty() ) //nothing to load
		return false;

	PRINT_DEBUG ("Loading plugin: " << file);

	PluginLoader * loader = new PluginLoader( file );
	Q_ASSERT (loader);
	if (loader->isLoaded())
	{
		error( "Plugin already loaded!" );
		loader->unload();
		delete loader;
		return false;
	}
	
	const bool success = loader->init();
	
	if (!success)
	{
		error( "Plugin initialization failed!" );
		loader->unload();
		delete loader;
		return false;
	}

	mPlugins.append( loader );
	connect( loader, SIGNAL(destroyed( QObject* )),
		this, SLOT(removePlugin( QObject* )) );

	emit newPlugin( loader );

	return true;
}
Example #2
0
/** The main test program.
 * @param argc the number of arguments
 * @param argv the arguments
 * @return 0 on success
 */
int
main(int argc, char **argv)
{
  // Load just the test module

  bool success = true;

  cout << "Running plain module tests" << endl;
  ModuleDL *m = new ModuleDL(PLUGINDIR"/test_splugin.so");
  try {
    m->open();
  } catch (Exception &e) {
    e.print_trace();
    throw;
  }
  success = test_module(m);
  m->close();
  delete m;
  if ( success ) {
    cout << "SUCCESSFULLY tested plain module" << endl;
  } else {
    cout << "FAILED plain module tests, aborting further tests" << endl;
    return -1;
  }

  success = true;
  cout << endl << endl << "Running ModuleManagerTemplate tests" << endl;
  ModuleManagerTemplate<ModuleDL> mm(PLUGINDIR);
  Module *mod = mm.open_module("test_plugin.so");
  if ( mod == NULL ) {
    cout << "Failed to retrieve module from manager" << endl;
    success = false;
  } else {
    cout << "Retrieved module from module manager" << endl;
  }

  success = test_module(mod);

  cout << "Testing ref count" << endl;
  cout << "RefCount (should be 1): " << mod->get_ref_count() << endl;
  cout << "Retrieving module twice, again" << endl;
  mm.open_module("test_plugin.so");
  mm.open_module("test_plugin.so");
  cout << "RefCount (should be 3): " << mod->get_ref_count() << endl;
  cout << "Closing module twice" << endl;
  mm.close_module(mod);
  mm.close_module(mod);
  cout << "RefCount (should be 1): " << mod->get_ref_count() << endl;
  cout << "Finally closing module" << endl;
  mm.close_module(mod);
  if ( mm.module_opened("test_plugin.so") ) {
    cout << "Plugin still opened, bug!" << endl;
    success = false;
  } else {
    cout << "Plugin has been unloaded from module manager" << endl;
  }


  if ( success ) {
    cout << "SUCCESSFULLY tested module manager" << endl;
  } else {
    cout << "FAILED module manager tests, aborting further tests" << endl;
    return 2;
  }


  success = true;
  cout << endl << endl << "Running PluginLoader tests" << endl;
  PluginLoader *pl = new PluginLoader(PLUGINDIR, NULL);

  Plugin *p;
  try {
    p = pl->load("test_plugin");
    success = test_plugin(p);
    pl->unload(p);
    success = true;
  } catch (PluginLoadException &e) {
    cout << "Could not load plugin" << endl;
    e.print_trace();
    success = false;
  }

  delete pl;
  if ( success ) {
    cout << "SUCCESSFULLY tested PluginLoader" << endl;
  } else {
    cout << "FAILED module manager tests, aborting further tests" << endl;
    return 3;
  }

  return 0;
}