#else
#include <SALOME_Component.hh>
#endif
+#include <pthread.h> // must be before Python.h !
+#include <Python.h>
#include "SALOME_Container_i.hxx"
#include "SALOME_Component_i.hxx"
#include "SALOME_NamingService.hxx"
#include <process.h>
int SIGUSR1 = 1000;
#endif
-#include <Python.h>
#include "Container_init_python.hxx"
#include "utilities.h"
// (SIGINT | SIGUSR1) :
// it must be only one signal ===> one call for SIGINT
// and an other one for SIGUSR1
+
#ifndef WNT
- if ( sigaction( SIGINT , &SigIntAct, NULL ) ) {
- perror("SALOME_Container main ") ;
- exit(0) ;
- }
- if ( sigaction( SIGUSR1 , &SigIntAct, NULL ) ) {
- perror("SALOME_Container main ") ;
- exit(0) ;
- }
+ if ( sigaction( SIGINT , &SigIntAct, NULL ) )
+ {
+ perror("SALOME_Container main ") ;
+ exit(0) ;
+ }
+ if ( sigaction( SIGUSR1 , &SigIntAct, NULL ) )
+ {
+ perror("SALOME_Container main ") ;
+ exit(0) ;
+ }
+
//PAL9042 JR : during the execution of a Signal Handler (and of methods called through Signal Handlers)
// use of streams (and so on) should never be used because :
// streams of C++ are naturally thread-safe and use pthread_mutex_lock ===>
// may have a "Dead-Lock" ===HangUp
//==INFOS is commented
// INFOS(pthread_self() << "SigIntHandler activated") ;
+
#else
signal( SIGINT, SigIntHandler );
signal( SIGUSR1, SigIntHandler );
void SetCpuUsed() ;
#ifndef WNT
-void SigIntHandler(int what , siginfo_t * siginfo ,
- void * toto ) {
+void SigIntHandler(int what ,
+ siginfo_t * siginfo ,
+ void * toto )
+{
//PAL9042 JR : during the execution of a Signal Handler (and of methods called through Signal Handlers)
// use of streams (and so on) should never be used because :
// streams of C++ are naturally thread-safe and use pthread_mutex_lock ===>
// << " si_signo " << siginfo->si_signo << endl
// << " si_code " << siginfo->si_code << endl
// << " si_pid " << siginfo->si_pid) ;
- if ( _Sleeping ) {
- _Sleeping = false ;
- // MESSAGE("SigIntHandler END sleeping.") ;
- return ;
- }
- else {
- ActSigIntHandler() ;
- if ( siginfo->si_signo == SIGUSR1 ) {
- SetCpuUsed() ;
+
+ if ( _Sleeping )
+ {
+ _Sleeping = false ;
+ // MESSAGE("SigIntHandler END sleeping.") ;
+ return ;
}
- else {
- _Sleeping = true ;
- // MESSAGE("SigIntHandler BEGIN sleeping.") ;
- int count = 0 ;
- while( _Sleeping ) {
- sleep( 1 ) ;
- count += 1 ;
- }
- // MESSAGE("SigIntHandler LEAVE sleeping after " << count << " s.") ;
+ else
+ {
+ ActSigIntHandler() ;
+ if ( siginfo->si_signo == SIGUSR1 )
+ {
+ SetCpuUsed() ;
+ }
+ else
+ {
+ _Sleeping = true ;
+ // MESSAGE("SigIntHandler BEGIN sleeping.") ;
+ int count = 0 ;
+ while( _Sleeping )
+ {
+ sleep( 1 ) ;
+ count += 1 ;
+ }
+ // MESSAGE("SigIntHandler LEAVE sleeping after " << count << " s.") ;
+ }
+ return ;
}
- return ;
- }
}
#else // Case WNT
-void SigIntHandler( int what ) {
+void SigIntHandler( int what )
+{
MESSAGE( pthread_self() << "SigIntHandler what " << what << endl );
- if ( _Sleeping ) {
- _Sleeping = false ;
- MESSAGE("SigIntHandler END sleeping.") ;
- return ;
- }
- else {
- ActSigIntHandler() ;
- if ( what == SIGUSR1 ) {
- SetCpuUsed() ;
+ if ( _Sleeping )
+ {
+ _Sleeping = false ;
+ MESSAGE("SigIntHandler END sleeping.") ;
+ return ;
}
- else {
- _Sleeping = true ;
- MESSAGE("SigIntHandler BEGIN sleeping.") ;
- int count = 0 ;
- while( _Sleeping ) {
- Sleep( 1000 ) ;
- count += 1 ;
- }
- MESSAGE("SigIntHandler LEAVE sleeping after " << count << " s.") ;
+ else
+ {
+ ActSigIntHandler() ;
+ if ( what == SIGUSR1 )
+ {
+ SetCpuUsed() ;
+ }
+ else
+ {
+ _Sleeping = true ;
+ MESSAGE("SigIntHandler BEGIN sleeping.") ;
+ int count = 0 ;
+ while( _Sleeping )
+ {
+ Sleep( 1000 ) ;
+ count += 1 ;
+ }
+ MESSAGE("SigIntHandler LEAVE sleeping after " << count << " s.") ;
+ }
+ return ;
}
- return ;
- }
}
#endif
-//=============================================================================
-/*!
- * CORBA method: Create one instance of componentName component
- * and register it as genericRegisterName in naming service
- */
-//=============================================================================
-
-// Engines::Component_ptr Engines_Container_i::instance( const char* genericRegisterName,
-// const char* componentName )
-// {
-// _numInstanceMutex.lock() ; // lock on the instance number
-// BEGIN_OF( "Container_i::instance " << componentName ) ;
-
-// string _genericRegisterName = genericRegisterName;
-// string component_registerName = _containerName + "/" + _genericRegisterName;
-
-// Engines::Component_var iobject = Engines::Component::_nil() ;
-
-// try
-// {
-// CORBA::Object_var obj = _NS->Resolve( component_registerName.c_str() ) ;
-// if (! CORBA::is_nil( obj ) )
-// {
-// MESSAGE( "Container_i::instance " << component_registerName.c_str() << " already registered" ) ;
-// iobject = Engines::Component::_narrow( obj ) ;
-// }
-// else
-// {
-// string _compo_name = componentName;
-// string _impl_name = "lib" + _compo_name + "Engine.so";
-// SCRUTE(_impl_name);
-
-// void* handle;
-// handle = dlopen( _impl_name.c_str() , RTLD_LAZY ) ;
-
-// if ( handle )
-// {
-// string factory_name = _compo_name + "Engine_factory";
-// SCRUTE(factory_name) ;
-
-// typedef PortableServer::ObjectId * (*FACTORY_FUNCTION)
-// (CORBA::ORB_ptr,
-// PortableServer::POA_ptr,
-// PortableServer::ObjectId *,
-// const char *,
-// const char *) ;
-// FACTORY_FUNCTION Component_factory = (FACTORY_FUNCTION) dlsym(handle, factory_name.c_str());
-
-// char *error ;
-// if ( (error = dlerror() ) == NULL)
-// {
-// // Instanciate required CORBA object
-// _numInstance++ ;
-// char _aNumI[12];
-// sprintf( _aNumI , "%d" , _numInstance ) ;
-// string instanceName = _compo_name + "_inst_" + _aNumI ;
-// SCRUTE(instanceName);
-
-// PortableServer::ObjectId * id ;
-// id = (Component_factory) ( _orb, _poa, _id, instanceName.c_str() ,
-// _genericRegisterName.c_str() ) ;
-// // get reference from id
-// obj = _poa->id_to_reference(*id);
-// iobject = Engines::Component::_narrow( obj ) ;
-
-// // register the engine under the name containerName.dir/genericRegisterName.object
-// _NS->Register( iobject , component_registerName.c_str() ) ;
-// MESSAGE( "Container_i::instance " << component_registerName.c_str() << " registered" ) ;
-// _handle_map[instanceName] = handle;
-// }
-// else
-// {
-// INFOS("Can't resolve symbol: " + factory_name);
-// SCRUTE(error);
-// }
-// }
-// else
-// {
-// INFOS("Can't load shared library : " << _impl_name);
-// INFOS("error dlopen: " << dlerror());
-// }
-// }
-// }
-// catch (...)
-// {
-// INFOS( "Container_i::instance exception caught" ) ;
-// }
-// END_OF("Container_i::instance");
-// _numInstanceMutex.unlock() ;
-// return Engines::Component::_duplicate(iobject);
-// }
-
-//=============================================================================
-/*!
- * CORBA attribute: Machine Name (hostname without domain extensions)
- */
-//=============================================================================
-
-// char* Engines_Container_i::machineName()
-// {
-// string s = GetHostname();
-// MESSAGE("Engines_Container_i::machineName " << s);
-// return CORBA::string_dup(s.c_str()) ;
-// }
-
-
