C++ ConfigElementPtr::getName方法代码示例

/**
 * Removes a proxy aliases in config database.
 * @pre none
 * @post (alias not in list) ==> returns = false<br>
 *       (alias is in list) ==> (alias is removed from list) returns true
 */
bool InputManager::removeProxyAlias(jccl::ConfigElementPtr element)
{
vpr::DebugOutputGuard dbg_output(gadgetDBG_INPUT_MGR, vprDBG_STATE_LVL,
                        std::string("gadget::InputManager::removeProxyAlias\n"),
                        std::string("...done removing alias.\n"));

   vprASSERT(element->getID() == "alias");

   std::string alias_name, proxy_name;  // The string of the alias, name of proxy to pt to

   alias_name = element->getName();

   if(mProxyAliases.end() == mProxyAliases.find(alias_name))
   {
      vprDEBUG(vprDBG_ERROR,vprDBG_CRITICAL_LVL)
         << clrOutNORM(clrRED,"ERROR:")
         << "gadget::InputManager::RemoveProxyAlias: Alias: " << alias_name
         << "  cannot find proxy: " << proxy_name.c_str() << std::endl
         << vprDEBUG_FLUSH;
      return false;
   }

   mProxyAliases.erase(alias_name);

   vprDEBUG(gadgetDBG_INPUT_MGR,vprDBG_CONFIG_LVL)
      << "   alias:" << alias_name.c_str() << "   index:"
      << mProxyAliases[proxy_name] << "  has been removed." << std::endl
      << vprDEBUG_FLUSH;

   return true;
}

bool User::config(jccl::ConfigElementPtr element)
{
   vprASSERT(element.get() != NULL);
   vprASSERT(element->getID() == "user");

   vprDEBUG_BEGIN(vrjDBG_KERNEL, vprDBG_STATE_LVL)
      << "vjUser::config: Creating a new user\n" << vprDEBUG_FLUSH;

   // Assign user id
   mUserId = mNextUserId++;

   // Setup user name
   mName = element->getName();

   // Initialize the head stuff
   std::string head_alias = element->getProperty<std::string>("head_position");
   mHead.init(head_alias);

   // Initialize interocular distance
   mInterocularDist = element->getProperty<float>("interocular_distance");

   if(mInterocularDist == 0.0f)
   {
      vprDEBUG(vrjDBG_KERNEL,vprDBG_CONFIG_LVL) << clrOutNORM(clrRED, "WARNING:") << "User: " << mName << " has interocular distance is set to 0.0f.  This is probably not what you wanted.\n" << vprDEBUG_FLUSH;
   }

   vprDEBUG(vrjDBG_KERNEL,vprDBG_STATE_LVL) << "id: " << mUserId << "   Name:" << mName.c_str()
                           << "   head_positon:" << head_alias.c_str()
                           << "   interocular_distance:" << mInterocularDist
                           << std::endl << vprDEBUG_FLUSH;

   return true;
}

void MultiObjectGrabStrategy::configure(jccl::ConfigElementPtr elt)
{
   vprASSERT(elt->getID() == getElementType());

   const unsigned int req_cfg_version(1);

   // Check for correct version of plugin configuration.
   if ( elt->getVersion() < req_cfg_version )
   {
      std::stringstream msg;
      msg << "Configuration of MultiObjectGrabStrategy failed.  Required "
          << "config element version is " << req_cfg_version
          << ", but element '" << elt->getName() << "' is version "
          << elt->getVersion();
      throw PluginException(msg.str(), VRKIT_LOCATION);
   }

   const std::string choose_btn_prop("choose_button_nums");
   const std::string grab_btn_prop("grab_button_nums");
   const std::string release_btn_prop("release_button_nums");

   mChooseBtn.configure(elt->getProperty<std::string>(choose_btn_prop),
                        mWandInterface);
   mGrabBtn.configure(elt->getProperty<std::string>(grab_btn_prop),
                      mWandInterface);
   mReleaseBtn.configure(elt->getProperty<std::string>(release_btn_prop),
                         mWandInterface);
}

/**
 * Adds the element to the configuration.
 *
 * @pre configCanHandle(element) == true
 * @post (display of same name already loaded) ==> old display closed, new one opened<br>
 *       (display is new) ==> (new display is added)<br>
 *       Draw Manager is notified of the display change.
 */
bool DisplayManager::configAddDisplay(jccl::ConfigElementPtr element)
{
   vprASSERT(configCanHandle(element)); // We must be able to handle it first of all

   vprDEBUG_BEGIN(vrjDBG_DISP_MGR,vprDBG_STATE_LVL) << "------- DisplayManager::configAddDisplay -------\n" << vprDEBUG_FLUSH;

   // Find out if we already have a window of this name
   // If so, then close it before we open a new one of the same name
   // This basically allows re-configuration of a window
   DisplayPtr cur_disp = findDisplayNamed(element->getName());
   if (cur_disp != NULL)                         // We have an old display
   {
      vprDEBUG(vrjDBG_DISP_MGR,vprDBG_CONFIG_LVL) << "Removing old window: " << cur_disp->getName().c_str() << vprDEBUG_FLUSH;
      closeDisplay(cur_disp,true);              // Close the display and notify the draw manager to close the window
   }

   // --- Add a display (of the correct type) ---- //
   if (element->getID() == std::string("display_window"))       // Display window
   {
      DisplayPtr newDisp = Display::create();      // Create the display
      newDisp->config(element);
      addDisplay(newDisp,true);                    // Add it
      vprDEBUG(vrjDBG_DISP_MGR,vprDBG_STATE_LVL) << "Adding display: " << newDisp->getName().c_str() << std::endl << vprDEBUG_FLUSH;
      vprDEBUG(vrjDBG_DISP_MGR,vprDBG_STATE_LVL) << "Display: "  << newDisp << std::endl << vprDEBUG_FLUSH;
   }

   vprDEBUG_END(vrjDBG_DISP_MGR,vprDBG_STATE_LVL) << "------- DisplayManager::configAddDisplay Done. --------\n" << vprDEBUG_FLUSH;
   return true;
}

void SignalGrabStrategy::configure(jccl::ConfigElementPtr elt)
{
   vprASSERT(elt->getID() == getElementType());

   const unsigned int req_cfg_version(1);

   // Check for correct version of plugin configuration.
   if ( elt->getVersion() < req_cfg_version )
   {
      std::stringstream msg;
      msg << "Configuration of SignalGrabStrategy failed.  Required config "
          << "element version is " << req_cfg_version << ", but element '"
          << elt->getName() << "' is version " << elt->getVersion();
      throw PluginException(msg.str(), VRKIT_LOCATION);
   }

   const std::string choose_btn_prop("choose_button_nums");
   const std::string grab_btn_prop("grab_button_nums");
   const std::string release_btn_prop("release_button_nums");

   mChooseBtn.configure(elt->getProperty<std::string>(choose_btn_prop),
                        mWandInterface);
   mGrabBtn.configure(elt->getProperty<std::string>(grab_btn_prop),
                      mWandInterface);
   mReleaseBtn.configure(elt->getProperty<std::string>(release_btn_prop),
                         mWandInterface);

   // Determine if grab and release are activated using the same button
   // sequence. This indicates that the grab/release operation is a toggle
   // and must be handled differently than if the two operations are
   // separate.
   mGrabReleaseToggle = mGrabBtn == mReleaseBtn;
}

/** Add the pending elm to the configuration.
 *  @pre configCanHandle (elm) == true.
 *  @return true iff elm was successfully added to configuration.
 */
bool RIMPlugin::configAdd(jccl::ConfigElementPtr elm)
{
   vprASSERT(ClusterManager::instance()->recognizeRemoteDeviceConfig(elm));
   vprASSERT(ClusterManager::instance()->isClusterActive());
   std::string device_name = elm->getName();

   vprDEBUG(gadgetDBG_RIM,vprDBG_CONFIG_STATUS_LVL)
      << clrOutBOLD(clrCYAN,"[RIMPlugin] ")
      << "Adding device: " << device_name
      << std::endl << vprDEBUG_FLUSH;

   vprASSERT(cluster::ClusterManager::instance()->isClusterActive() && "RIM called in non-cluster mode.");
   bool master = cluster::ClusterManager::instance()->isMaster();
   bool result(false);

   // If we are the master, configure the device and tell all slaves to prepare
   // virtual devices.
   if (master)
   {
      vprDEBUG(gadgetDBG_RIM,vprDBG_CONFIG_STATUS_LVL)
         << clrOutBOLD(clrMAGENTA, "[RemoteInputManager]")
         << "Configuring device on master node: " << device_name
         << std::endl << vprDEBUG_FLUSH;

      gadget::InputManager::instance()->configureDevice(elm);
      gadget::InputPtr input_device = gadget::InputManager::instance()->getDevice(device_name);
      if ( input_device != NULL )
      {
         result = addDeviceServer(device_name, input_device);
         DeviceServerPtr device_server = getDeviceServer(device_name);
         vprASSERT(NULL != device_server.get() && "Must have device server.");

         const vpr::Uint16 dev_type_id(input_device->getTypeId());
         const vpr::GUID& temp_guid(device_server->getId());
         DeviceAckPtr device_ack = DeviceAck::create(mHandlerGUID, temp_guid,
                                                     device_name, dev_type_id,
                                                     true);

         vprDEBUG(gadgetDBG_RIM,vprDBG_CONFIG_STATUS_LVL)
            << clrOutBOLD(clrMAGENTA, "[RemoteInputManager]")
            << "Sending device ack [" << device_name << "] to all cluster nodes."
            << std::endl << vprDEBUG_FLUSH;
         cluster::ClusterManager::instance()->getNetwork()->sendToAll(device_ack);
      }
   }
   else
   {
      vprDEBUG(gadgetDBG_RIM,vprDBG_CONFIG_STATUS_LVL)
         << clrOutBOLD(clrMAGENTA, "[RemoteInputManager]")
         << "Configuring device on slave node: " << device_name
         << std::endl << vprDEBUG_FLUSH;

      result = true;
   }

   return result;
}

   /** Add the pending element to the configuration.
    *  @pre configCanHandle (element) == true.
    *  @return true iff element was successfully added to configuration.
    */
   bool RIMPlugin::configAdd(jccl::ConfigElementPtr element)
   {
      // XXX: We may still use this to handle the configuration 
      //      of clustered RIM connections.
      if ( ClusterManager::instance()->recognizeRemoteDeviceConfig(element) )
      {
         std::string device_host = element->getProperty<std::string>("device_host");
         gadget::Node* node = ClusterManager::instance()->getNetwork()->getNodeByName(device_host);
         std::string device_name = element->getName();

         vprDEBUG(gadgetDBG_RIM,vprDBG_CONFIG_LVL)
            << clrOutBOLD(clrCYAN,"[RIMPlugin] ")
            << "Adding the Remote Device: " << device_name
            << " to the RIM Pending List"
            << std::endl << vprDEBUG_FLUSH;

         if ( node == NULL )
         {
            vprDEBUG(gadgetDBG_RIM,vprDBG_CONFIG_STATUS_LVL)
               << clrOutBOLD(clrCYAN,"[RIMPlugin] ")
               << clrOutBOLD(clrRED, "WARNING:") << " Cluster node: " << device_host
               << " does not exist, there must be an error in the ClusterDepChecker."
               << std::endl << vprDEBUG_FLUSH;
            return false;
         }
         else if ( !node->isConnected() )
         {
            vprDEBUG(gadgetDBG_RIM,vprDBG_CONFIG_LVL)
               << clrOutBOLD(clrCYAN,"[RIMPlugin] ")
               << clrOutBOLD(clrRED, "WARNING:") << " Cluster node: " << device_host
               << " is not connected, there must be an error in the ClusterDepChecker."
               << std::endl << vprDEBUG_FLUSH;
            return false;
         }

         DeviceRequest* device_req = new DeviceRequest(getHandlerGUID(), device_name);
         mRIM.addPendingDeviceRequest(device_req, node);
         setActive(true);
         return(true);
      }
      else
      {
         vprDEBUG(gadgetDBG_RIM,vprDBG_CRITICAL_LVL)
            << clrOutBOLD(clrCYAN,"[RIMPlugin] ")
            << clrOutBOLD(clrRED, "ERROR: ")
            << "recognizeRemoteDeviceConfig is broken."
            << std::endl << vprDEBUG_FLUSH;
         return(false);
      }
   }

/**
 * Configures proxy aliases in config database.
 * @pre none
 * @post (alias not already in list) ==> Alias is added to proxyAlias list<br>
 *       (alias was already is list) ==> Alias is set to point to the new proxy instead
 */
bool InputManager::configureProxyAlias(jccl::ConfigElementPtr element)
{
vpr::DebugOutputGuard dbg_output(gadgetDBG_INPUT_MGR, vprDBG_STATE_LVL,
                           std::string("gadget::InputManager: Configuring proxy alias\n"),
                           std::string("...done configuring alias.\n"));

   vprASSERT(element->getID() == "alias");

   std::string alias_name, proxy_name;  // The string of the alias, name of proxy to pt to

   alias_name = element->getName();
   proxy_name = element->getProperty<std::string>("proxy");

   addProxyAlias(alias_name, proxy_name);

   return true;
}

void DisplayManager::setDisplaySystemElement(jccl::ConfigElementPtr elt)
{
   if ( elt->getVersion() < 3 )
   {
      vprDEBUG(vrjDBG_DISP_MGR, vprDBG_WARNING_LVL)
         << clrOutBOLD(clrYELLOW, "WARNING") << ": Display system element '"
         << elt->getName() << "'" << std::endl;
      vprDEBUG_NEXTnl(vrjDBG_DISP_MGR, vprDBG_WARNING_LVL)
         << "         is out of date.\n";
      vprDEBUG_NEXTnl(vrjDBG_DRAW_MGR, vprDBG_WARNING_LVL)
         << "         Expected version 3 but found version "
         << elt->getVersion() << ".  Pipe\n";
      vprDEBUG_NEXTnl(vrjDBG_DRAW_MGR, vprDBG_WARNING_LVL)
         << "         configurations will not work.\n" << vprDEBUG_FLUSH;
   }

   mDisplaySystemElement = elt;
}

 bool AbstractNetworkManager::configRemove(jccl::ConfigElementPtr element)
 {
    if (recognizeClusterMachineConfig( element ))
    {
       vprDEBUG( gadgetDBG_NET_MGR, vprDBG_CONFIG_LVL )
          << clrOutBOLD( clrMAGENTA, "[AbstractNetworkManager]" )
          << " Removing the Node: " << element->getName()
          << " from the Cluster Network\n" << vprDEBUG_FLUSH;
       return true;
    }
    else
    {
       vprDEBUG( gadgetDBG_NET_MGR, vprDBG_CONFIG_LVL )
          << clrOutBOLD( clrMAGENTA, "[AbstractNetworkManager]" )
          << " ERROR, Something is seriously wrong, we should never get here\n"
          << vprDEBUG_FLUSH;
       return false;
    }
 }

/**
 * Removes the element from the current configuration.
 *
 * @pre configCanHandle(element) == true
 * @return success
 */
bool DisplayManager::configRemoveDisplay(jccl::ConfigElementPtr element)
{
   vprASSERT(configCanHandle(element)); // We must be able to handle it first of all

   vprDEBUG_BEGIN(vrjDBG_DISP_MGR,vprDBG_STATE_LVL) << "------- DisplayManager::configRemoveDisplay -------\n" << vprDEBUG_FLUSH;

   bool success_flag(false);

   if (element->getID() == std::string("display_window"))      // It is a display
   {
      DisplayPtr remove_disp = findDisplayNamed(element->getName());
      if (remove_disp != NULL)
      {
         closeDisplay(remove_disp, true);                            // Remove it
         success_flag = true;
      }
   }

   vprDEBUG_END(vrjDBG_DISP_MGR,vprDBG_STATE_LVL) << "------- DisplayManager::configRemoveDisplay done. --------\n" << vprDEBUG_FLUSH;
   return success_flag;
}

   bool CorbaPerfPlugin::configAdd(jccl::ConfigElementPtr element)
   {
      const unsigned int min_def_version(2);

      if ( element->getVersion() < min_def_version )
      {
         vprDEBUG(jcclDBG_PLUGIN, vprDBG_WARNING_LVL)
            << clrOutBOLD(clrYELLOW, "WARNING") << ": Element named '"
            << element->getName() << "'" << std::endl;
         vprDEBUG_NEXTnl(jcclDBG_PLUGIN, vprDBG_WARNING_LVL)
            << "is version " << element->getVersion()
            << ", but we expect at least version " << min_def_version
            << ".\n";
         vprDEBUG_NEXTnl(jcclDBG_PLUGIN, vprDBG_WARNING_LVL)
            << "Default values will be used for some settings.\n"
            << vprDEBUG_FLUSH;
      }

      // If the ORB is already running, we need to shut it down first.  One big
      // reason for doing this is to release the resources (memory and so on)
      // allocated previously.
      if ( mInterface != NULL || mCorbaManager != NULL )
      {
         vprDEBUG(vrjDBG_PLUGIN, vprDBG_STATE_LVL)
            << "[CorbaPerfPlugin::configAdd()] Attempting to shut down "
            << "existing CORBA instance.\n" << vprDEBUG_FLUSH;

         // stopCorba() will call disable() if we are still in the enabled state.
         stopCorba();
      }

      // We'll ignore the return value for now.  startCorba() prints out enough
      // warning information on its own if something goes wrong.
      this->startCorba(element->getProperty<std::string>("endpoint_addr"),
                       element->getProperty<vpr::Uint16>("endpoint_port"));

      return true;
   }

bool DirectXJoystick::config(jccl::ConfigElementPtr e)
{
   if(! (Input::config(e) && Digital::config(e) && Analog::config(e)))
   {
      return false;
   }

   mJsLabel = e->getName();

   unsigned int num_axis_buttons = e->getNum("axis_buttons");
   for ( unsigned int i = 0; i < num_axis_buttons; ++i )
   {
      unsigned idx = e->getProperty<int>("axis_buttons", i);
      mAxisButtonIndices.push_back(idx);
   }

   // Override whatever the user configured with the minimum and maximum values
   // used by the standalone Direct Input device.  User configuration input is
   // useless in this case.
   setMin((float) DirectXJoystickStandalone::getAxisMin());
   setMax((float) DirectXJoystickStandalone::getAxisMax());

   return true;
}

void WandInterface::configure(jccl::ConfigElementPtr elt)
{
   vprASSERT(elt->getID() == getElementType());

   const unsigned int req_cfg_version(1);

   if ( elt->getVersion() < req_cfg_version )
   {
      std::ostringstream msg;
      msg << "Configuration of WandInterface failed.  Required config "
          << "element version is " << req_cfg_version << ", but element '"
          << elt->getName() << "' is version " << elt->getVersion();
      throw Exception(msg.str(), VRKIT_LOCATION);
   }

   const std::string pos_name_prop("position_name");
   const std::string digital_name_prop("digital_name");
   const std::string analog_name_prop("analog_name");

   const std::string wand_name = elt->getProperty<std::string>(pos_name_prop);

   if ( wand_name.empty() )
   {
      throw Exception("Empty wand name is not allowed", VRKIT_LOCATION);
   }

   mWandInterface.init(wand_name);

   const unsigned int num_digitals(elt->getNum(digital_name_prop));

   if ( num_digitals > 0 )
   {
      mButtonInterfaces.resize(num_digitals);

      for ( unsigned int d = 0; d < num_digitals; ++d )
      {
         const std::string digital_name =
            elt->getProperty<std::string>(digital_name_prop, d);

         if ( digital_name.empty() )
         {
            mButtonInterfaces.clear();

            std::ostringstream msg_stream;
            msg_stream << "Empty digital name (index " << d
                       << ") is not allowed";
            throw Exception(msg_stream.str(), VRKIT_LOCATION);
         }

         mButtonInterfaces[d].init(digital_name);
      }
   }

   const unsigned int num_analogs(elt->getNum(analog_name_prop));

   if ( num_analogs > 0 )
   {
      mAnalogInterfaces.resize(num_analogs);

      for ( unsigned int a = 0; a < num_analogs; ++a )
      {
         const std::string analog_name =
            elt->getProperty<std::string>(analog_name_prop, a);

         if ( analog_name.empty() )
         {
            mAnalogInterfaces.clear();

            std::ostringstream msg_stream;
            msg_stream << "Empty analog name (index " << a
                       << ") is not allowed";
            throw Exception(msg_stream.str(), VRKIT_LOCATION);
         }

         mAnalogInterfaces[a].init(analog_name);
      }
   }
}

GridPtr Grid::init(jccl::ConfigElementPtr cfgElt)
{
   vprASSERT(cfgElt->getID() == std::string("grid"));

   const unsigned int req_cfg_version(1);

   // Check for correct version of plugin configuration.
   if ( cfgElt->getVersion() < req_cfg_version )
   {
      std::ostringstream msg;
      msg << "Failed to configure grid '" << cfgElt->getName()
          << "'. Required config element version is " << req_cfg_version
          << ", but this element is version " << cfgElt->getVersion();
      throw PluginException(msg.str(), VRKIT_LOCATION);
   }

   mName = cfgElt->getName();

   const std::string size_prop("size");
   const std::string granularity_prop("granularity");
   const std::string color_prop("color");
   const std::string corner_prop("corner");
   const std::string corner_pos_prop("corner_position");
   const std::string orient_prop("orientation");

   const OSG::Real32 width  = cfgElt->getProperty<OSG::Real32>(size_prop, 0);
   const OSG::Real32 height = cfgElt->getProperty<OSG::Real32>(size_prop, 1);

   if ( width <= 0.0f || height <= 0.0f )
   {
      std::ostringstream msg_stream;
      msg_stream << "Invalid grid dimensions " << width << "x" << height;
      throw PluginException(msg_stream.str(), VRKIT_LOCATION);
   }

   const float granularity = cfgElt->getProperty<float>(granularity_prop);

   if ( granularity <= 0.0f )
   {
      std::ostringstream msg_stream;
      msg_stream << "Invalid grid cell granularity " << granularity;
      throw PluginException(msg_stream.str(), VRKIT_LOCATION);
   }

   OSG::Real32 red   = cfgElt->getProperty<OSG::Real32>(color_prop, 0);
   OSG::Real32 green = cfgElt->getProperty<OSG::Real32>(color_prop, 1);
   OSG::Real32 blue  = cfgElt->getProperty<OSG::Real32>(color_prop, 2);

   if ( red < 0.0f || red > 1.0f )
   {
      std::cerr << "WARNING: Invalid red color value " << red
                << " in config element '" << cfgElt->getName() << "'"
                << std::endl;
      red = 0.0f;
   }

   if ( green < 0.0f || green > 1.0f )
   {
      std::cerr << "WARNING: Invalid green color value " << green
                << " in config element '" << cfgElt->getName() << "'"
                << std::endl;
      green = 0.0f;
   }

   if ( blue < 0.0f || blue > 1.0f )
   {
      std::cerr << "WARNING: Invalid blue color value " << blue
                << " in config element '" << cfgElt->getName() << "'"
                << std::endl;
      blue = 0.0f;
   }

   unsigned int corner_val = cfgElt->getProperty<unsigned int>(corner_prop);
   Corner corner;

   if ( 0 <= corner_val && corner_val <= 3 )
   {
      corner = static_cast<Corner>(corner_val);
   }
   else
   {
      std::ostringstream msg_stream;
      msg_stream << "Invalid corner value " << corner_val
                 << "; must be one of 0, 1, 2, or 3";
      throw PluginException(msg_stream.str(), VRKIT_LOCATION);
   }

   const OSG::Vec3f corner_pos(
      cfgElt->getProperty<float>(corner_pos_prop, 0),
      cfgElt->getProperty<float>(corner_pos_prop, 1),
      cfgElt->getProperty<float>(corner_pos_prop, 2)
   );
   OSG::Quaternion rot;
   rot.setValue(
      gmtl::Math::deg2Rad(cfgElt->getProperty<float>(orient_prop, 0)),
      gmtl::Math::deg2Rad(cfgElt->getProperty<float>(orient_prop, 1)),
      gmtl::Math::deg2Rad(cfgElt->getProperty<float>(orient_prop, 2))
   );

   initGeometry(width, height, granularity, corner, corner_pos, rot,
//.........这里部分代码省略.........