src/Container/SALOME_ContainerManager.hxx

   1 // Copyright (C) 2005  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   2 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   3 //
   4 // This library is free software; you can redistribute it and/or
   5 // modify it under the terms of the GNU Lesser General Public
   6 // License as published by the Free Software Foundation; either
   7 // version 2.1 of the License.
   8 //
   9 // This library is distributed in the hope that it will be useful
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 // Lesser General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU Lesser General Public
  15 // License along with this library; if not, write to the Free Software
  16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  17 //
  18 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  19 //
  20 #ifndef __SALOME_CONTAINERMANAGER_HXX__
  21 #define __SALOME_CONTAINERMANAGER_HXX__
  22
  23 #include "SALOME_Container.hxx"
  24
  25 #include <SALOMEconfig.h>
  26 #include CORBA_CLIENT_HEADER(SALOME_Component)
  27 #include CORBA_CLIENT_HEADER(SALOME_ContainerManager)
  28 #include "SALOME_ResourcesManager.hxx"
  29 #include "SALOME_LoadRateManager.hxx"
  30
  31 #include <string>
  32
  33 class SALOME_NamingService;
  34
  35 class CONTAINER_EXPORT SALOME_ContainerManager:
  36   public POA_Engines::ContainerManager
  37 {
  38
  39 public:
  40   SALOME_ContainerManager(CORBA::ORB_ptr orb, PortableServer::POA_var poa, SALOME_ResourcesManager *rm, SALOME_NamingService *ns);
  41   ~SALOME_ContainerManager();
  42
  43   Engines::Container_ptr
  44   FindOrStartContainer(const Engines::MachineParameters& params,
  45                        const Engines::MachineList& possibleComputer);
  46
  47   Engines::Container_ptr
  48   StartContainer(const Engines::MachineParameters& params,
  49                  const Engines::MachineList& possibleComputer,
  50                  Engines::ResPolicy policy,
  51      const std::string& container_exe="SALOME_Container");
  52
  53   Engines::Container_ptr
  54   StartContainer(const Engines::MachineParameters& params,
  55                 Engines::ResPolicy policy,
  56                 const Engines::CompoList& componentList);
  57
  58   Engines::Container_ptr
  59   GiveContainer(const Engines::MachineParameters& params,
  60                 Engines::ResPolicy policy,
  61                 const Engines::CompoList& componentList);
  62
  63   void Shutdown();
  64   void ShutdownContainers();
  65
  66   static const char *_ContainerManagerNameInNS;
  67
  68   // Parallel extension
  69   Engines::Container_ptr
  70   FindOrStartParallelContainer(const Engines::MachineParameters& params,
  71                                const Engines::MachineList& possibleComputer);
  72 protected:
  73   Engines::Container_ptr
  74   FindContainer(const Engines::MachineParameters& params,
  75                 const Engines::MachineList& possibleComputers);
  76
  77   Engines::Container_ptr
  78   FindContainer(const Engines::MachineParameters& params,
  79                 const char *theMachine);
  80
  81   // Parallel extension
  82   CORBA::Object_ptr
  83   LaunchParallelContainer(const std::string& command,
  84                           const Engines::MachineParameters& params,
  85                           const std::string& name);
  86
  87   void fillBatchLaunchedContainers();
  88
  89   long GetIdForContainer(void);
  90
  91   std::string BuildCommandToLaunchRemoteContainer(const std::string& machine,
  92                                                   const Engines::MachineParameters& params, const long id,
  93               const std::string& container_exe="SALOME_Container");
  94
  95   std::string BuildCommandToLaunchLocalContainer(const Engines::MachineParameters& params, const long id,
  96                                                  const std::string& container_exe="SALOME_Container");
  97
  98   std::string BuildTempFileToLaunchRemoteContainer(const std::string& machine,
  99                                                    const Engines::MachineParameters& params) throw(SALOME_Exception);
 100
 101   void RmTmpFile();
 102
 103   void AddOmninamesParams(std::string& command) const;
 104
 105   void AddOmninamesParams(std::ofstream& fileStream) const;
 106
 107   std::string BuildTemporaryFileName() const;
 108
 109   // Parallel extension
 110   std::string BuildCommandToLaunchLocalParallelContainer(const std::string& exe_name,
 111                                                          const Engines::MachineParameters& params,
 112                                                          const std::string& log = "default");
 113   void startMPI();
 114   bool _MpiStarted;
 115
 116   long _id;
 117   CORBA::ORB_var _orb;
 118   PortableServer::POA_var _poa;
 119
 120   SALOME_ResourcesManager *_ResManager;
 121   SALOME_NamingService *_NS;
 122   static std::vector<Engines::Container_ptr> _batchLaunchedContainers;
 123   static std::vector<Engines::Container_ptr>::iterator _batchLaunchedContainersIter;
 124
 125   //! attribute that contains current tmp files generated
 126   std::string _TmpFileName;
 127
 128   //! contains the rsh or ssh command to access directly to machine.
 129   //  Only used by this->RmTmpFile in case of a remote launch.
 130   std::string _CommandForRemAccess;
 131
 132   //! different behaviour if $APPLI exists (SALOME Application)
 133   bool _isAppliSalomeDefined;
 134
 135 };
 136 #endif