src/Container/SALOME_ContainerManager.hxx

   1 //  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 //  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 //  This library is free software; you can redistribute it and/or
   7 //  modify it under the terms of the GNU Lesser General Public
   8 //  License as published by the Free Software Foundation; either
   9 //  version 2.1 of the License.
  10 //
  11 //  This library is distributed in the hope that it will be useful,
  12 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 //  Lesser General Public License for more details.
  15 //
  16 //  You should have received a copy of the GNU Lesser General Public
  17 //  License along with this library; if not, write to the Free Software
  18 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 //  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22 #ifndef __SALOME_CONTAINERMANAGER_HXX__
  23 #define __SALOME_CONTAINERMANAGER_HXX__
  24
  25 #include "SALOME_Container.hxx"
  26
  27 #include <SALOMEconfig.h>
  28 #include CORBA_CLIENT_HEADER(SALOME_Component)
  29 #include CORBA_CLIENT_HEADER(SALOME_ContainerManager)
  30 #include "SALOME_ResourcesManager.hxx"
  31 #include "SALOME_LoadRateManager.hxx"
  32
  33 #include <string>
  34
  35 class SALOME_NamingService;
  36
  37 class CONTAINER_EXPORT SALOME_ContainerManager:
  38   public POA_Engines::ContainerManager
  39 {
  40
  41 public:
  42   SALOME_ContainerManager(CORBA::ORB_ptr orb, PortableServer::POA_var poa, SALOME_ResourcesManager *rm, SALOME_NamingService *ns);
  43   ~SALOME_ContainerManager();
  44
  45   Engines::Container_ptr
  46   FindOrStartContainer(const Engines::MachineParameters& params,
  47                        const Engines::MachineList& possibleComputer);
  48
  49   Engines::Container_ptr
  50   StartContainer(const Engines::MachineParameters& params,
  51                  const Engines::MachineList& possibleComputer,
  52                  Engines::ResPolicy policy,
  53      const std::string& container_exe="SALOME_Container");
  54
  55   Engines::Container_ptr
  56   StartContainer(const Engines::MachineParameters& params,
  57                 Engines::ResPolicy policy,
  58                 const Engines::CompoList& componentList);
  59
  60   Engines::Container_ptr
  61   GiveContainer(const Engines::MachineParameters& params,
  62                 Engines::ResPolicy policy,
  63                 const Engines::CompoList& componentList);
  64
  65   void Shutdown();
  66   void ShutdownContainers();
  67
  68   static const char *_ContainerManagerNameInNS;
  69
  70   // Parallel extension
  71   Engines::Container_ptr
  72   FindOrStartParallelContainer(const Engines::MachineParameters& params,
  73                                const Engines::MachineList& possibleComputer);
  74 protected:
  75   Engines::Container_ptr
  76   FindContainer(const Engines::MachineParameters& params,
  77                 const Engines::MachineList& possibleComputers);
  78
  79   Engines::Container_ptr
  80   FindContainer(const Engines::MachineParameters& params,
  81                 const char *theMachine);
  82
  83   // Parallel extension
  84   CORBA::Object_ptr
  85   LaunchParallelContainer(const std::string& command,
  86                           const Engines::MachineParameters& params,
  87                           const std::string& name);
  88
  89   void fillBatchLaunchedContainers();
  90
  91   long GetIdForContainer(void);
  92
  93   std::string BuildCommandToLaunchRemoteContainer(const std::string& machine,
  94                                                   const Engines::MachineParameters& params, const long id,
  95               const std::string& container_exe="SALOME_Container");
  96
  97   std::string BuildCommandToLaunchLocalContainer(const Engines::MachineParameters& params, const long id,
  98                                                  const std::string& container_exe="SALOME_Container");
  99
 100   std::string BuildTempFileToLaunchRemoteContainer(const std::string& machine,
 101                                                    const Engines::MachineParameters& params) throw(SALOME_Exception);
 102
 103   void RmTmpFile();
 104
 105   void AddOmninamesParams(std::string& command) const;
 106
 107   void AddOmninamesParams(std::ofstream& fileStream) const;
 108
 109   std::string BuildTemporaryFileName() const;
 110
 111   // Parallel extension
 112   std::string BuildCommandToLaunchLocalParallelContainer(const std::string& exe_name,
 113                                                          const Engines::MachineParameters& params,
 114                                                          const std::string& log = "default");
 115   void startMPI();
 116   bool _MpiStarted;
 117
 118   long _id;
 119   CORBA::ORB_var _orb;
 120   PortableServer::POA_var _poa;
 121
 122   SALOME_ResourcesManager *_ResManager;
 123   SALOME_NamingService *_NS;
 124   static std::vector<Engines::Container_ptr> _batchLaunchedContainers;
 125   static std::vector<Engines::Container_ptr>::iterator _batchLaunchedContainersIter;
 126
 127   //! attribute that contains current tmp files generated
 128   std::string _TmpFileName;
 129
 130   //! contains the rsh or ssh command to access directly to machine.
 131   //  Only used by this->RmTmpFile in case of a remote launch.
 132   std::string _CommandForRemAccess;
 133
 134   //! different behaviour if $APPLI exists (SALOME Application)
 135   bool _isAppliSalomeDefined;
 136
 137 };
 138 #endif