1 // SALOME Session : implementation of Session.idl
3 // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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.
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.
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
20 // See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 // File : SALOME_Session_Server.cxx
25 // Author : Paul RASCLE, EDF
29 # include "Utils_ORB_INIT.hxx"
30 # include "Utils_SINGLETON.hxx"
31 # include "SALOME_NamingService.hxx"
36 #include <SALOMEconfig.h>
37 #include CORBA_SERVER_HEADER(SALOME_Session)
39 #include "utilities.h"
41 #include "SALOME_Session_i.hxx"
43 //! CORBA server for SALOME Session
45 * SALOME_Session Server launches a SALOME session servant.
46 * The servant registers to the Naming Service.
47 * See SALOME_Session.idl for interface specification.
49 * Main services offered by the servant are:
51 * - stop Session (must be idle)
55 int main(int argc, char **argv)
60 ORB_INIT &init = *SINGLETON_<ORB_INIT>::Instance() ;
61 ASSERT(SINGLETON_<ORB_INIT>::IsAlreadyExisting()) ;
62 CORBA::ORB_var &orb = init( argc , argv ) ;
65 long TIMESleep = 250000000;
66 int NumberOfTries = 40;
69 ts_req.tv_nsec=TIMESleep;
74 CosNaming::NamingContext_var inc;
75 PortableServer::POA_var poa;
76 CORBA::Object_var theObj;
77 CORBA::Object_var obj;
78 CORBA::Object_var object;
79 SALOME_Logger::Logger_var log;
80 SALOME_NamingService &naming = *SINGLETON_<SALOME_NamingService>::Instance() ;
82 const char * Env = getenv("USE_LOGGER");
84 if ((Env!=NULL) && (strlen(Env)))
88 name[0].id=CORBA::string_dup("Logger");
89 PortableServer::POAManager_var pman;
90 for (int i = 1; i<=NumberOfTries; i++){
92 a=nanosleep(&ts_req,&ts_rem);
94 obj = orb->resolve_initial_references("RootPOA");
95 if(!CORBA::is_nil(obj))
96 poa = PortableServer::POA::_narrow(obj);
97 if(!CORBA::is_nil(poa))
98 pman = poa->the_POAManager();
99 if(!CORBA::is_nil(orb))
100 theObj = orb->resolve_initial_references("NameService");
101 if (!CORBA::is_nil(theObj))
102 inc = CosNaming::NamingContext::_narrow(theObj);
104 catch( CORBA::COMM_FAILURE& )
106 MESSAGE( "Session Server: CORBA::COMM_FAILURE: Unable to contact the Naming Service" )
108 if(!CORBA::is_nil(inc)) {
109 MESSAGE( "Session Server: Naming Service was found" )
111 for(int j=1; j<=NumberOfTries; j++){
113 a=nanosleep(&ts_req, &ts_rem);
115 object = inc->resolve(name);
117 catch(CosNaming::NamingContext::NotFound){ MESSAGE( "Session Server: Logger Server wasn't found" ) }
118 catch(...){ MESSAGE( "Session Server: Unknown exception" ) }
119 if (!CORBA::is_nil(object))
120 log = SALOME_Logger::Logger::_narrow(object);
121 if (!CORBA::is_nil(log)){
122 MESSAGE( "Session Server: Loger Server was found" )
129 if ((SESSION==1)||((EnvL==0)&&(!CORBA::is_nil(inc))))
135 SALOME_Session_i * mySALOME_Session = new SALOME_Session_i(argc, argv, orb, poa) ;
136 PortableServer::ObjectId_var mySALOME_Sessionid = poa->activate_object(mySALOME_Session) ;
137 MESSAGE("poa->activate_object(mySALOME_Session)")
139 obj = mySALOME_Session->_this() ;
140 CORBA::String_var sior(orb->object_to_string(obj)) ;
142 mySALOME_Session->NSregister();
144 mySALOME_Session->_remove_ref() ;
146 //DECOMMENT PortableServer::POAManager_var pman = poa->the_POAManager() ;
148 MESSAGE("pman->activate()")
153 catch (CORBA::SystemException&)
155 INFOS("Caught CORBA::SystemException.")
157 catch (CORBA::Exception&)
159 INFOS("Caught CORBA::Exception.")
163 INFOS("Caught unknown exception.")