src/ResourcesManager/SALOME_ResourcesManager.hxx

   1 #ifndef __SALOME_RESOURCESMANAGER_HXX__
   2 #define __SALOME_RESOURCESMANAGER_HXX__
   3
   4 #include "Utils_SALOME_Exception.hxx"
   5 #include "utilities.h"
   6 #include <SALOMEconfig.h>
   7 #include "SALOME_ResourcesCatalog_Handler.hxx"
   8 #include "SALOME_LoadRateManager.hxx"
   9 #include "SALOME_NamingService.hxx"
  10 #include CORBA_CLIENT_HEADER(SALOME_ContainerManager)
  11 #include <string>
  12 #include <fstream>
  13 #include <vector>
  14
  15
  16
  17 #if defined RESOURCESMANAGER_EXPORTS
  18 #if defined WIN32
  19 #define RESOURCESMANAGER_EXPORT __declspec( dllexport )
  20 #else
  21 #define RESOURCESMANAGER_EXPORT
  22 #endif
  23 #else
  24 #if defined WNT
  25 #define RESOURCESMANAGER_EXPORT __declspec( dllimport )
  26 #else
  27 #define RESOURCESMANAGER_EXPORT
  28 #endif
  29 #endif
  30
  31 // --- WARNING ---
  32 // The call of BuildTempFileToLaunchRemoteContainer and RmTmpFile must be done
  33 // in a critical section to be sure to be clean.
  34 // Only one thread should use the SALOME_ResourcesManager class in a SALOME
  35 // session.
  36
  37 class RESOURCESMANAGER_EXPORT SALOME_ResourcesManager
  38   {
  39
  40   public:
  41
  42     SALOME_ResourcesManager(CORBA::ORB_ptr orb, const char *xmlFilePath);
  43     SALOME_ResourcesManager(CORBA::ORB_ptr orb);
  44
  45     ~SALOME_ResourcesManager();
  46
  47     std::vector<std::string>
  48     GetFittingResources(const Engines::MachineParameters& params,
  49                         const char *moduleName)
  50     throw(SALOME_Exception);
  51
  52     std::string FindBest(const Engines::MachineList& listOfMachines);
  53
  54     std::string BuildCommandToLaunchRemoteContainer
  55     (const std::string& machine,
  56      const Engines::MachineParameters& params);
  57
  58     std::string BuildCommandToLaunchLocalContainer
  59     (const Engines::MachineParameters& params);
  60
  61     void RmTmpFile();
  62
  63     std::string BuildCommand(const std::string& machine,
  64                              const char *containerName);
  65
  66     int AddResourceInCatalog
  67     (const Engines::MachineParameters& paramsOfNewResources,
  68      const std::map<std::string, std::string>& modulesOnNewResources,
  69      const char *environPathOfPrerequired,
  70      const char *alias,
  71      const char *userName,
  72      AccessModeType mode,
  73      AccessProtocolType prot)
  74     throw(SALOME_Exception);
  75
  76     void DeleteResourceInCatalog(const char *hostname);
  77
  78     void WriteInXmlFile();
  79
  80     const MapOfParserResourcesType& ParseXmlFile();
  81
  82     const MapOfParserResourcesType& GetList() const;
  83
  84   private:
  85     SALOME_NamingService *_NS;
  86
  87     std::string BuildTempFileToLaunchRemoteContainer
  88     (const std::string& machine,
  89      const Engines::MachineParameters& params);
  90
  91     void SelectOnlyResourcesWithOS(std::vector<std::string>& hosts,
  92                                    const char *OS) const
  93       throw(SALOME_Exception);
  94
  95     void KeepOnlyResourcesWithModule(std::vector<std::string>& hosts,
  96                                      const char *moduleName) const
  97       throw(SALOME_Exception);
  98
  99     void AddOmninamesParams(std::string& command) const;
 100
 101     void AddOmninamesParams(std::ofstream& fileStream) const;
 102
 103     std::string BuildTemporaryFileName() const;
 104
 105
 106     //! will contain the path to the ressources catalog
 107     QString _path_resources;
 108
 109     //! attribute that contains current tmp files generated
 110     std::string _TmpFileName;
 111
 112     //! contains the rsh or ssh command to access directly to machine.
 113     //  Only used by this->RmTmpFile in case of a remote launch.
 114     std::string _CommandForRemAccess;
 115
 116     //! will contain the informations on the data type catalog(after parsing)
 117     MapOfParserResourcesType _resourcesList;
 118
 119     SALOME_LoadRateManager _dynamicResourcesSelecter;
 120
 121     //! different behaviour if $APPLI exists (SALOME Application)
 122     bool _isAppliSalomeDefined;
 123   };
 124
 125 #endif // RESSOURCESCATALOG_IMPL_H