SALOME_ParallelComponent_i.hxx

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// Copyright (C) 2007-2025  CEA, EDF, OPEN CASCADE
//
// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
 
//  SALOME_ParallelComponent : implementation of container and engine for Parallel Kernel
//  File   : SALOME_ParallelComponent_i.hxx
//  Author : Andr� RIBES, EDF
//  Author : Paul RASCLE, EDF - MARC TAJCHMAN, CEA
//
#ifndef _SALOME_PARALLEL_COMPONENT_I_HXX_
#define _SALOME_PARALLEL_COMPONENT_I_HXX_
 
#include <iostream>
#include <signal.h>
#include <stdlib.h>
#ifndef WIN32
#include <unistd.h>
#endif
#include <sys/types.h>
#include <string>
#include <map>
#include <SALOMEconfig.h>
 
#include "SALOME_PACOExtensionPaCO_Engines_Parallel_Component_server.hxx"
 
#include "NOTIFICATION.hxx"
#include "RegistryConnexion.hxx"
#include "Parallel_Salome_file_i.hxx"
 
class Engines_Parallel_Container_i;
 
#ifdef WIN32
# if defined CONTAINER_EXPORTS || defined SalomeParallelContainer_EXPORTS
#  define CONTAINER_EXPORT __declspec( dllexport )
# else
#  define CONTAINER_EXPORT __declspec( dllimport )
# endif
#else
# define CONTAINER_EXPORT
#endif
 
class CONTAINER_EXPORT Engines_Parallel_Component_i: 
  public virtual Engines::Parallel_Component_serv,
  public virtual PortableServer::RefCountServantBase
{
public:
  Engines_Parallel_Component_i(CORBA::ORB_ptr orb, char * ior, int rank,
                               PortableServer::POA_ptr poa,
                               PortableServer::ObjectId * contId, 
                               const char *instanceName, 
                               const char *interfaceName,
                               bool notif = false,
                               bool regist = true);
 
  virtual ~Engines_Parallel_Component_i();
 
  // --- CORBA methods
 
  char* instanceName();
  char* interfaceName();
 
  void ping();
  void destroy();
 
  Engines::Container_ptr GetContainerRef();
 
  void setProperties(const Engines::FieldsDict& dico);
  Engines::FieldsDict* getProperties();
 
  void Names( const char * graphName , const char * nodeName ) ;
  bool Kill_impl();
  bool Stop_impl();
  bool Suspend_impl();
  bool Resume_impl();
  CORBA::Long CpuUsed_impl() ;
 
 virtual Engines::TMPFile* DumpPython(CORBA::Boolean isPublished,
                                      CORBA::Boolean isMultiFile,
                                      CORBA::Boolean& isValidScript);
 
 // CORBA operations for Salome_file
 virtual Engines::Salome_file_ptr getInputFileToService(const char* service_name, 
                                                        const char* Salome_file_name);
 virtual Engines::Salome_file_ptr getOutputFileToService(const char* service_name, 
                                                         const char* Salome_file_name);
 
 virtual void checkInputFilesToService(const char* service_name);
 virtual Engines::Salome_file_ptr setInputFileToService(const char* service_name, 
                                                        const char* Salome_file_name);
 
 virtual void checkOutputFilesToService(const char* service_name);
 virtual Engines::Salome_file_ptr setOutputFileToService(const char* service_name, 
                                                         const char* Salome_file_name);
 
 void send_parallel_proxy_object(CORBA::Object_ptr proxy_ref);
 
  // Object information
  virtual bool hasObjectInfo() { return false; }
  virtual char* getObjectInfo(const char* entry) { return ""; }
 
  // --- local C++ methods
 
  PortableServer::ObjectId * getId(); 
  Engines_Parallel_Container_i *GetContainerPtr();
 
  static bool isMultiInstance();
  static std::string GetDynLibraryName(const char *componentName);
 
  void beginService(const char *serviceName);
  void endService(const char *serviceName);
  void sendMessage(const char *event_type, const char *message);
  char * graphName() ;
  char * nodeName() ;
  bool Killer( pthread_t ThreadId , int signum );
  void SetCurCpu() ;
  long CpuUsed() ;
  void CancelThread();
 
  void wait_parallel_object_proxy();
  char * get_parallel_proxy_object();
 
  virtual void configureSalome_file(std::string service_name,
                                    std::string file_port_name,
                                    Engines::Parallel_Salome_file_proxy_impl * file);
 
protected:
  static bool _isMultiInstance;
 
  std::string _instanceName ;
  std::string _interfaceName ;
 
  CORBA::ORB_var _orb;
  PortableServer::POA_var _poa;
  PortableServer::ObjectId * _id;
  PortableServer::ObjectId * _contId;
  Engines_Parallel_Component_i * _thisObj ;
  RegistryConnexion *_myConnexionToRegistry;
  NOTIFICATION_Supplier* _notifSupplier;
  std::map<std::string,CORBA::Any>_fieldsDict;
 
  // Map Salome_file_name to Parallel_Salome_file*
  typedef std::map<std::string, Parallel_Salome_file_i*> _t_Salome_file_map;
  typedef std::map<std::string, Engines::Parallel_Salome_file_proxy_impl*> _t_Proxy_Salome_file_map;
  typedef std::map<std::string, std::string> _t_IOR_Proxy_Salome_file_map;
 
  // Map Service_name to  _Salome_file_map
  typedef std::map<std::string, Engines_Parallel_Component_i::_t_Salome_file_map*> _t_Service_file_map;
  typedef std::map<std::string, Engines_Parallel_Component_i::_t_Proxy_Salome_file_map*> _t_Proxy_Service_file_map;
  typedef std::map<std::string, Engines_Parallel_Component_i::_t_IOR_Proxy_Salome_file_map*> _t_IOR_Proxy_Service_file_map;
  
  _t_Service_file_map _Input_Service_file_map;
  _t_Service_file_map _Output_Service_file_map;
  _t_Service_file_map::iterator _Service_file_map_it;
  _t_Salome_file_map::iterator _Salome_file_map_it;
 
  _t_Proxy_Service_file_map _Proxy_Input_Service_file_map;
  _t_Proxy_Service_file_map _Proxy_Output_Service_file_map;
  _t_Proxy_Service_file_map::iterator _Proxy_Service_file_map_it;
  _t_Proxy_Salome_file_map::iterator _Proxy_Salome_file_map_it;
 
  _t_IOR_Proxy_Service_file_map _IOR_Proxy_Input_Service_file_map;
  _t_IOR_Proxy_Service_file_map _IOR_Proxy_Output_Service_file_map;
  _t_IOR_Proxy_Service_file_map::iterator _IOR_Proxy_Service_file_map_it;
  _t_IOR_Proxy_Salome_file_map::iterator _IOR_Proxy_Salome_file_map_it;
 
  std::string _serviceName ;
  std::string _graphName ;
  std::string _nodeName ;
 
  pthread_mutex_t * deploy_mutex;
  char * _proxy;
 
private:
#ifndef WIN32
  pthread_t _ThreadId ;
#else
  pthread_t* _ThreadId ;
#endif
  long      _StartUsed ;
  long      _ThreadCpuUsed ;
  bool      _Executed ;
  bool      _CanceledThread ;
  bool      _destroyed;
};
 
#endif