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salome-kernel  6.5.0
Functions
SALOME_Registry_Server.cxx File Reference
#include <stdlib.h>
#include <iostream>
#include <fstream>
#include <stdio.h>
#include "utilities.h"
#include "Utils_ORB_INIT.hxx"
#include "Utils_SINGLETON.hxx"
#include "Utils_SALOME_Exception.hxx"
#include "Utils_CommException.hxx"
#include "ServiceUnreachable.hxx"
#include "SALOME_NamingService.hxx"
#include "RegistryService.hxx"

Go to the source code of this file.

Functions

int main (int argc, char **argv)

Function Documentation

int main ( int  argc,
char **  argv 
)

Definition at line 51 of file SALOME_Registry_Server.cxx.

{
  ORB_INIT &init = *SINGLETON_<ORB_INIT>::Instance() ;
  CORBA::ORB_var &orb = init( argc , argv ) ;
  //  LocalTraceCollector *myThreadTrace = SALOMETraceCollector::instance(orb);
  BEGIN_OF( argv[0] )
    INFOS_COMPILATION 
    SCRUTE(argc) 
    if( argc<3 )
      {
        MESSAGE("you must provide the Salome session name when you call SALOME_Registry_Server") ;
        throw CommException("you must provide the Salome session name when you call SALOME_Registry_Server") ;
      }
  const char *ptrSessionName=0 ;

  int k=0 ;
  for ( k=1 ; k<argc ; k++ )
    {
      if( strcmp(argv[k],"--salome_session")==0 )
        {
          ptrSessionName=argv[k+1] ;
          break ;
        }
    }
  ASSERT(ptrSessionName) ;
  ASSERT(strlen( ptrSessionName )>0) ;
  const char *registryName = "Registry" ;
  long TIMESleep = 250000000;
  int NumberOfTries = 40;
#ifndef WIN32
  int a;
#endif
  timespec ts_req;
  ts_req.tv_nsec=TIMESleep;
  ts_req.tv_sec=0;
  timespec ts_rem;
  ts_rem.tv_nsec=0;
  ts_rem.tv_sec=0;
  CosNaming::NamingContext_var inc;
  PortableServer::POA_var poa;
  CORBA::Object_var theObj;
  CORBA::Object_var obj;
  CORBA::Object_var object;
  SALOME_NamingService &naming = *SINGLETON_<SALOME_NamingService>::Instance() ;
  Registry::Components_var varComponents;
  int REGISTRY=0;
  const char * Env = getenv("USE_LOGGER");
  int EnvL =0;
  if ((Env!=NULL) && (strlen(Env)))
    EnvL=1;
  CosNaming::Name name;
  name.length(1);
  name[0].id=CORBA::string_dup("Logger");  
  PortableServer::POAManager_var manager; 
  for (int i = 1; i<=NumberOfTries; i++)
    {
      if (i!=1) 
#ifndef WIN32
        a=nanosleep(&ts_req,&ts_rem);
#else
    Sleep(TIMESleep/1000000);
#endif
      try
        { 
          obj = orb->resolve_initial_references("RootPOA");
          if(!CORBA::is_nil(obj))
            poa = PortableServer::POA::_narrow(obj);
          if(!CORBA::is_nil(poa))
            manager = poa->the_POAManager();
          if(!CORBA::is_nil(orb)) 
            theObj = orb->resolve_initial_references("NameService");
          if (!CORBA::is_nil(theObj))
            inc = CosNaming::NamingContext::_narrow(theObj);
        }
      catch( CORBA::SystemException& )
        {
          MESSAGE( "Registry Server: CORBA::SystemException: Unable to contact the Naming Service" );
        }
      if(!CORBA::is_nil(inc))
        {
          MESSAGE( "Registry Server: Naming Service was found" );
          if(EnvL==1)
            {
              for(int j=1; j<=NumberOfTries; j++)
                {
                  if (j!=1) 
#ifndef WIN32
                    a=nanosleep(&ts_req, &ts_rem);
#else
                        Sleep(TIMESleep/1000000);
#endif
                  try
                    {
                      object = inc->resolve(name);
                    }
                  catch(CosNaming::NamingContext::NotFound)
                    {
                      MESSAGE( "Registry Server: Logger Server wasn't found" );
                    }
                  catch(...)
                    {
                      MESSAGE( "Registry Server: Unknown exception" );
                    }
                  if (!CORBA::is_nil(object))
                    {
                      MESSAGE( "Module Catalog Server: Logger Server was found" );
                      REGISTRY=1;
                      break;
                    }
                }
            }
        }
      if ((REGISTRY==1)||((EnvL==0)&&(!CORBA::is_nil(inc))))
        break;
    }

  try
    {
      naming.init_orb( orb ) ;
      RegistryService *ptrRegistry = SINGLETON_<RegistryService>::Instance() ;
      ptrRegistry->SessionName( ptrSessionName ) ;
      ptrRegistry->SetOrb(orb);
      varComponents = ptrRegistry->_this() ;
      ptrRegistry->_remove_ref(); //let poa manage registryservice deletion
      // The RegistryService must not already exist.
            
      try
        {
          CORBA::Object_var pipo = naming.Resolve( registryName ) ;
          if (CORBA::is_nil(pipo) )  throw ServiceUnreachable() ;
          MESSAGE("RegistryService servant already existing" ) ;
          exit( EXIT_FAILURE ) ;
        }
      catch( const ServiceUnreachable & )
        {
        }
      catch( const CORBA::Exception & )
        {
        }
      std::string absoluteName = std::string("/") + registryName;
      naming.Register( varComponents , absoluteName.c_str() ) ;
      MESSAGE("Wait client requests") ;
      try
        {
          // Activation du POA
          MESSAGE("POA activation") ;
          manager->activate() ;
                
          // Lancement de l'ORB
          MESSAGE("ORB launching") ;
#ifdef CHECKTIME
          Utils_Timer timer;
          timer.Start();
          timer.Stop();
          MESSAGE("SALOME_Registry_Server.cxx - orb->run()");
          timer.ShowAbsolute();
#endif
          orb->run() ;
        }
      catch( const CORBA::Exception & )
        {
          MESSAGE("System error") ;
          return EXIT_FAILURE ;
        }
            
    }
  catch( const SALOME_Exception &ex )
    {
      MESSAGE( "Communication Error : " << ex.what() )
        return EXIT_FAILURE ;
    }
        
  END_OF( argv[0] ) ;
  //  delete myThreadTrace;
  return 0 ;
}

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