X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FContainer%2FComponent_i.cxx;h=6b4676f05d313009b87bb505dfbee41639713ac3;hb=f2d7bee74f47cd695b4c4b9b0921424837140d0c;hp=0e28bd47d681594b02c1b2674c8702db82cd086d;hpb=ca921d4a4fa66c9dfe515a6f31bee1817601dfb9;p=modules%2Fkernel.git diff --git a/src/Container/Component_i.cxx b/src/Container/Component_i.cxx index 0e28bd47d..6b4676f05 100644 --- a/src/Container/Component_i.cxx +++ b/src/Container/Component_i.cxx @@ -1,139 +1,291 @@ -// SALOME Container : implementation of container and engine for Kernel +// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE +// +// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. // -// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, -// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS -// -// This library is free software; you can redistribute it and/or -// modify it under the terms of the GNU Lesser General Public -// License as published by the Free Software Foundation; either -// version 2.1 of the License. -// -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -// Lesser General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public -// License along with this library; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -// -// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. // +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // +// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com // + +// SALOME Container : implementation of container and engine for Kernel // File : Component_i.cxx // Author : Paul RASCLE, EDF - MARC TAJCHMAN, CEA // Module : SALOME // $Header$ - +//#define private protected // for pd_refCount trace +// #include "SALOME_Component_i.hxx" +#include "SALOME_Container_i.hxx" #include "RegistryConnexion.hxx" -#include "OpUtil.hxx" +#include "Basics_Utils.hxx" #include +#ifndef WIN32 #include +#endif #include #include "utilities.h" -using namespace std; + +#ifndef WIN32 +#include +#include +#include +#else +#include +int SIGUSR11 = 1000; +#include +#endif extern bool _Sleeping ; static Engines_Component_i * theEngines_Component ; -Engines_Component_i::Engines_Component_i() +bool Engines_Component_i::_isMultiStudy = false; +bool Engines_Component_i::_isMultiInstance = false; + +/*! \class Engines_Component_i + * \brief C++ implementation of Engines::Component interface + * + */ + +//============================================================================= +/*! + * Default constructor, not for use + */ +//============================================================================= + +Engines_Component_i::Engines_Component_i():_myConnexionToRegistry(0), _notifSupplier(0), _id(0) { -// MESSAGE("Component constructor"); + //ASSERT(0); + MESSAGE("Default Constructor, not for normal use..."); } +//============================================================================= +/*! \brief Standard Constructor for generic Component, used in derived class + * + * Connection to Registry and Notification + * \param orb Object Request broker given by Container + * \param poa Portable Object Adapter from Container (normally root_poa) + * \param contId container CORBA id inside the server + * \param instanceName unique instance name for this object (see Container_i) + * \param interfaceName component class name + * \param notif use of notification + * \param regist (true or false) use of registry (default true) + */ +//============================================================================= + Engines_Component_i::Engines_Component_i(CORBA::ORB_ptr orb, - PortableServer::POA_ptr poa, - PortableServer::ObjectId * contId, - const char *instanceName, - const char *interfaceName, - bool notif) : + PortableServer::POA_ptr poa, + PortableServer::ObjectId * contId, + const char *instanceName, + const char *interfaceName, + bool notif, + bool regist ) : _instanceName(instanceName), _interfaceName(interfaceName), _myConnexionToRegistry(0), - _ThreadId(0) , _ThreadCpuUsed(0) , _Executed(false) , _graphName("") , _nodeName("") { + _notifSupplier(0), + _ThreadId(0) , + _ThreadCpuUsed(0) , + _Executed(false) , + _graphName("") , + _nodeName(""), + _id(0), + _contId(0), + _CanceledThread(false) +{ MESSAGE("Component constructor with instanceName "<< _instanceName); _orb = CORBA::ORB::_duplicate(orb); _poa = PortableServer::POA::_duplicate(poa); _contId = contId ; CORBA::Object_var o = _poa->id_to_reference(*contId); // container ior... - const CORBA::String_var ior = _orb->object_to_string(o); - _myConnexionToRegistry = new RegistryConnexion(0, 0, ior, "theSession", _instanceName.c_str()); + _container=Engines::Container::_narrow(o); + setContainerName(); + + if(regist) + { + const CORBA::String_var ior = _orb->object_to_string(o); + _myConnexionToRegistry = new RegistryConnexion(0, 0, ior,"theSession", + _instanceName.c_str()); + } - _notifSupplier = new NOTIFICATION_Supplier(instanceName, notif); + if(notif) + _notifSupplier = new NOTIFICATION_Supplier(instanceName, notif); } -// Constructeur pour composant parallele: ne pas faire appel au registry!! +//============================================================================= +/*! \brief Standard Constructor for standalone Component, used in derived class + * + * Connection to Registry and Notification + * \param orb Object Request broker given by Container + * \param poa Portable Object Adapter from Container (normally root_poa) + * \param container container CORBA reference + * \param instanceName unique instance name for this object (see Container_i) + * \param interfaceName component class name + * \param notif use of notification + * \param regist (true or false) use of registry (default true) + */ +//============================================================================= + Engines_Component_i::Engines_Component_i(CORBA::ORB_ptr orb, - PortableServer::POA_ptr poa, - PortableServer::ObjectId * contId, - const char *instanceName, - const char *interfaceName, - int flag, - bool notif ) - : _instanceName(instanceName), - _interfaceName(interfaceName), - _myConnexionToRegistry(0), - _ThreadId(0) , _ThreadCpuUsed(0) , _Executed(false) , _graphName("") , _nodeName("") { -// MESSAGE("Component constructor with instanceName "<< _instanceName); + PortableServer::POA_ptr poa, + Engines::Container_ptr container, + const char *instanceName, + const char *interfaceName, + bool notif, + bool regist) : + _instanceName(instanceName), + _interfaceName(interfaceName), + _myConnexionToRegistry(0), + _notifSupplier(0), + _ThreadId(0) , + _ThreadCpuUsed(0) , + _Executed(false) , + _graphName("") , + _nodeName(""), + _id(0), + _contId(0), + _CanceledThread(false) +{ + MESSAGE("Component constructor with instanceName "<< _instanceName); _orb = CORBA::ORB::_duplicate(orb); _poa = PortableServer::POA::_duplicate(poa); - _contId = contId ; - // CORBA::Object_var myself = this->_this(); //appel a _this = increment reference + _container=Engines::Container::_duplicate(container); + setContainerName(); + const CORBA::String_var ior = _orb->object_to_string(_container); + if(regist) + { + _myConnexionToRegistry = new RegistryConnexion(0, 0, ior,"theSession", _instanceName.c_str()); + } + if(notif) + _notifSupplier = new NOTIFICATION_Supplier(instanceName, notif); - _notifSupplier = new NOTIFICATION_Supplier(instanceName, notif); } + +//============================================================================= +/*! + * Destructor: call Container for decrement of instances count. + * When instances count falls to 0, the container tries to remove the + * component library (dlclose) + */ +//============================================================================= + Engines_Component_i::~Engines_Component_i() { MESSAGE("Component destructor"); -// delete _myConnexionToRegistry; -// _myConnexionToRegistry = 0 ; + Engines_Container_i::decInstanceCnt(_interfaceName); + if(_myConnexionToRegistry)delete _myConnexionToRegistry; + _myConnexionToRegistry = 0 ; + + if(_id) delete _id; + _id=0; + + if(_notifSupplier) + { + SCRUTE(_notifSupplier->_refcount_value()); + PortableServer::POA_var poa=_notifSupplier->_default_POA(); + PortableServer::ObjectId_var anObjectId = poa->servant_to_id(_notifSupplier); + poa->deactivate_object(anObjectId.in()); + SCRUTE(_notifSupplier->_refcount_value()); + _notifSupplier->_remove_ref(); + } } -char* Engines_Component_i::instanceName() { +//============================================================================= +/*! + * CORBA method: return name of the instance, unique in this Container + */ +//============================================================================= + +char* Engines_Component_i::instanceName() +{ return CORBA::string_dup(_instanceName.c_str()) ; } -char* Engines_Component_i::interfaceName() { - return CORBA::string_dup(_interfaceName.c_str()) ; +//============================================================================= +/*! + * CORBA method: return name of the component class + */ +//============================================================================= + +char* Engines_Component_i::interfaceName() +{ + return CORBA::string_dup(_interfaceName.c_str()) ; } +//============================================================================= +/*! + * CORBA method: Test if instance is alive and responds + */ +//============================================================================= + void Engines_Component_i::ping() { +#ifndef WIN32 MESSAGE("Engines_Component_i::ping() pid "<< getpid() << " threadid " << pthread_self()); +#else + MESSAGE("Engines_Component_i::ping() pid "<< _getpid()<< " threadid " + << pthread_self().p ); +#endif } +//============================================================================= +/*! + * CORBA method: Deactivate this instance. CORBA object is deactivated (do not + * respond any more to CORBA calls), the connection to Regsitry is removed + * (Registry informed of deactivation), internal server reference counter on + * the derived servant class is decremented, to allow destruction of the class + * (delete) by POA, when there are no more references. + * -- TO BE USED BY CONTAINER ONLY (Container housekeeping) -- + */ +//============================================================================= + void Engines_Component_i::destroy() { MESSAGE("Engines_Component_i::destroy()"); - - delete _notifSupplier; - _notifSupplier = 0; - - delete _myConnexionToRegistry; - _myConnexionToRegistry = 0 ; - _poa->deactivate_object(*_id) ; - CORBA::release(_poa) ; - delete(_id) ; - _thisObj->_remove_ref(); + //SCRUTE(_refcount_value()); + _poa->deactivate_object(*_id); + //SCRUTE(_refcount_value()); + _remove_ref(); + //SCRUTE(_refcount_value()); MESSAGE("Engines_Component_i::destroyed") ; } +//============================================================================= +/*! + * CORBA method: return CORBA reference of the Container + * + */ +//============================================================================= + Engines::Container_ptr Engines_Component_i::GetContainerRef() { - MESSAGE("Engines_Component_i::GetContainerRef"); - CORBA::Object_ptr o = _poa->id_to_reference(*_contId) ; - return Engines::Container::_narrow(o); + return Engines::Container::_duplicate(_container); } -PortableServer::ObjectId * Engines_Component_i::getId() -{ -// MESSAGE("PortableServer::ObjectId * Engines_Component_i::getId()"); - return _id ; -} +//============================================================================= +/*! + * CORBA method: + * Gives a sequence of (key=string,value=any) to the component. + * Base class component stores the sequence in a map. + * The map is cleared before. + * This map is for use by derived classes. + * \param dico sequence of (key=string,value=any) + */ +//============================================================================= void Engines_Component_i::setProperties(const Engines::FieldsDict& dico) { @@ -145,11 +297,19 @@ void Engines_Component_i::setProperties(const Engines::FieldsDict& dico) } } +//============================================================================= +/*! + * CORBA method: + * returns a previously stored map (key=string,value=any) as a sequence. + * (see setProperties) + */ +//============================================================================= + Engines::FieldsDict* Engines_Component_i::getProperties() { Engines::FieldsDict_var copie = new Engines::FieldsDict; copie->length(_fieldsDict.size()); - map::iterator it; + std::map::iterator it; CORBA::ULong i = 0; for (it = _fieldsDict.begin(); it != _fieldsDict.end(); it++, i++) { @@ -160,236 +320,770 @@ Engines::FieldsDict* Engines_Component_i::getProperties() return copie._retn(); } -void Engines_Component_i::beginService(const char *serviceName) +//============================================================================= +/*! + * CORBA method: + * This method is to set an option specific to a certain EngineComponent. + */ +//============================================================================= + +void Engines_Component_i::SetOption(const char*, const char*) { - MESSAGE(pthread_self() << "Send BeginService notification for " << serviceName << endl - << "Component instance : " << _instanceName << endl << endl); - _ThreadId = pthread_self() ; - _StartUsed = 0 ; - _StartUsed = CpuUsed_impl() ; - _ThreadCpuUsed = 0 ; - _Executed = true ; - _serviceName = serviceName ; - if ( pthread_setcanceltype( PTHREAD_CANCEL_ASYNCHRONOUS , NULL ) ) { - perror("pthread_setcanceltype ") ; - exit(0) ; - } - if ( pthread_setcancelstate( PTHREAD_CANCEL_ENABLE , NULL ) ) { - perror("pthread_setcancelstate ") ; - exit(0) ; - } -// MESSAGE(pthread_self() << " Return from BeginService for " << serviceName -// << " ThreadId " << _ThreadId << " StartUsed " << _StartUsed -// << " _graphName " << _graphName << " _nodeName " << _nodeName ); - - // --- for supervisor : all strings given with setProperties - // are set in environment - bool overwrite = true; - map::iterator it; - for (it = _fieldsDict.begin(); it != _fieldsDict.end(); it++) - { - std::string cle((*it).first); - if ((*it).second.type()->kind() == CORBA::tk_string) - { - const char* value; - (*it).second >>= value; - //CCRT porting : setenv not defined in stdlib.h - std::string s(cle); - s+='='; - s+=value; - //char* cast because 1st arg of linux putenv function is not a const char* !!! - int ret=putenv((char *)s.c_str()); - //End of CCRT porting - //int ret = setenv(cle.c_str(), value, overwrite); - MESSAGE("--- setenv: "< 0 && pthread_self() != _ThreadId ) { - RetVal = Killer( _ThreadId , 0 ) ; - _ThreadId = (pthread_t ) -1 ; - } +#ifndef WIN32 + if ( _ThreadId > 0 && pthread_self() != _ThreadId ) + { + RetVal = Killer( _ThreadId , SIGUSR2 ) ; + _ThreadId = (pthread_t ) -1 ; + } + +#else + if ( _ThreadId > 0 && pthread_self().p != _ThreadId->p ) + { + RetVal = Killer( *_ThreadId , 0 ) ; + _ThreadId = (pthread_t* ) 0 ; + } + +#endif return RetVal ; } -bool Engines_Component_i::Stop_impl() { +//============================================================================= +/*! + * CORBA method: used in Supervision + */ +//============================================================================= + +bool Engines_Component_i::Stop_impl() +{ +#ifndef WIN32 MESSAGE("Engines_Component_i::Stop_i() pthread_t "<< pthread_self() << " pid " << getpid() << " instanceName " << _instanceName.c_str() << " interface " << _interfaceName.c_str() - << " machineName " << GetHostname().c_str()<< " _id " << hex << _id - << dec << " _ThreadId " << _ThreadId ); + << " machineName " << Kernel_Utils::GetHostname().c_str()<< " _id " << std::hex << _id + << std::dec << " _ThreadId " << _ThreadId ); +#else + MESSAGE("Engines_Component_i::Stop_i() pthread_t "<< pthread_self().p + << " pid " << _getpid() << " instanceName " + << _instanceName.c_str() << " interface " << _interfaceName.c_str() + << " machineName " << Kernel_Utils::GetHostname().c_str()<< " _id " << std::hex << _id + << std::dec << " _ThreadId " << _ThreadId ); +#endif + + bool RetVal = false ; - if ( _ThreadId > 0 && pthread_self() != _ThreadId ) { - RetVal = Killer( _ThreadId , 0 ) ; - _ThreadId = (pthread_t ) -1 ; - } +#ifndef WIN32 + if ( _ThreadId > 0 && pthread_self() != _ThreadId ) + { + RetVal = Killer( _ThreadId , 0 ) ; + _ThreadId = (pthread_t ) -1 ; + } +#else + if ( _ThreadId > 0 && pthread_self().p != _ThreadId->p ) + { + RetVal = Killer( *_ThreadId , 0 ) ; + _ThreadId = (pthread_t* ) 0 ; + } +#endif return RetVal ; } -bool Engines_Component_i::Suspend_impl() { +//============================================================================= +/*! + * CORBA method: used in Supervision + */ +//============================================================================= + +bool Engines_Component_i::Suspend_impl() +{ +#ifndef WIN32 MESSAGE("Engines_Component_i::Suspend_i() pthread_t "<< pthread_self() << " pid " << getpid() << " instanceName " << _instanceName.c_str() << " interface " << _interfaceName.c_str() - << " machineName " << GetHostname().c_str()<< " _id " << hex << _id - << dec << " _ThreadId " << _ThreadId ); + << " machineName " << Kernel_Utils::GetHostname().c_str()<< " _id " << std::hex << _id + << std::dec << " _ThreadId " << _ThreadId ); +#else + MESSAGE("Engines_Component_i::Suspend_i() pthread_t "<< pthread_self().p + << " pid " << _getpid() << " instanceName " + << _instanceName.c_str() << " interface " << _interfaceName.c_str() + << " machineName " << Kernel_Utils::GetHostname().c_str()<< " _id " << std::hex << _id + << std::dec << " _ThreadId " << _ThreadId ); +#endif + bool RetVal = false ; - if ( _ThreadId > 0 && pthread_self() != _ThreadId ) { - if ( _Sleeping ) { - return false ; - } - else { - RetVal = Killer( _ThreadId ,SIGINT ) ; +#ifndef WIN32 + if ( _ThreadId > 0 && pthread_self() != _ThreadId ) +#else + if ( _ThreadId > 0 && pthread_self().p != _ThreadId->p ) +#endif + { + if ( _Sleeping ) + { + return false ; + } + else + { +#ifndef WIN32 + RetVal = Killer( _ThreadId ,SIGINT ) ; +#else + RetVal = Killer( *_ThreadId ,SIGINT ) ; +#endif + //if ( RetVal ) _Sleeping = true; + + } } - } return RetVal ; } -bool Engines_Component_i::Resume_impl() { +//============================================================================= +/*! + * CORBA method: used in Supervision + */ +//============================================================================= + +bool Engines_Component_i::Resume_impl() +{ +#ifndef WIN32 MESSAGE("Engines_Component_i::Resume_i() pthread_t "<< pthread_self() << " pid " << getpid() << " instanceName " << _instanceName.c_str() << " interface " << _interfaceName.c_str() - << " machineName " << GetHostname().c_str()<< " _id " << hex << _id - << dec << " _ThreadId " << _ThreadId ); + << " machineName " << Kernel_Utils::GetHostname().c_str()<< " _id " << std::hex << _id + << std::dec << " _ThreadId " << _ThreadId ); +#else + MESSAGE("Engines_Component_i::Resume_i() pthread_t "<< pthread_self().p + << " pid " << _getpid() << " instanceName " + << _instanceName.c_str() << " interface " << _interfaceName.c_str() + << " machineName " << Kernel_Utils::GetHostname().c_str()<< " _id " << std::hex << _id + << std::dec << " _ThreadId " << _ThreadId ); +#endif bool RetVal = false ; - if ( _ThreadId > 0 && pthread_self() != _ThreadId ) { - if ( _Sleeping ) { - _Sleeping = false ; - RetVal = true ; - } - else { - RetVal = false ; +#ifndef WIN32 + if ( _ThreadId > 0 && pthread_self() != _ThreadId ) +#else + if ( _ThreadId > 0 && pthread_self().p != _ThreadId->p ) +#endif + { + if ( _Sleeping ) + { + _Sleeping = false ; + RetVal = true ; + } + else + { + RetVal = false ; + } } - } return RetVal ; +} +//============================================================================= +/*! + * CORBA method: + */ +//============================================================================= + +CORBA::Long Engines_Component_i::CpuUsed_impl() +{ + long cpu = 0 ; + if ( _ThreadId || _Executed ) + { + if ( _ThreadId > 0 ) + { +#ifndef WIN32 + if ( pthread_self() != _ThreadId ) +#else + if ( pthread_self().p != _ThreadId->p ) +#endif + { + if ( _Sleeping ) + { + } + else + { + // Get Cpu in the appropriate thread with that object !... + theEngines_Component = this ; +#ifndef WIN32 + Killer( _ThreadId ,SIGUSR1 ) ; +#else + Killer( *_ThreadId ,SIGUSR11 ) ; +#endif + } + cpu = _ThreadCpuUsed ; + } + else + { + _ThreadCpuUsed = CpuUsed() ; + cpu = _ThreadCpuUsed ; + // cout << pthread_self() << " Engines_Component_i::CpuUsed_impl " + // << _serviceName << " " << cpu << endl ; + } + } + else + { + cpu = _ThreadCpuUsed ; + // cout << pthread_self() << " Engines_Component_i::CpuUsed_impl " + // << _serviceName << " " << cpu<< endl ; + } + } + else + { + // cout<< pthread_self()<<"Engines_Component_i::CpuUsed_impl _ThreadId " + // <<_ThreadId <<" "<<_serviceName<<" _StartUsed "<<_StartUsed<SetCurCpu() ; + +//============================================================================= +/*! + * C++ method: return Container Servant + */ +//============================================================================= + +Engines_Container_i *Engines_Component_i::GetContainerPtr() +{ + PortableServer::ObjectId_var contId=_poa->reference_to_id(_container); + return dynamic_cast(_poa->id_to_servant(contId)) ; } -void Engines_Component_i::SetCurCpu() { + +//============================================================================= +/*! + * C++ method: return CORBA instance id, the id is set in derived class + * constructor, when instance is activated. + */ +//============================================================================= + +PortableServer::ObjectId * Engines_Component_i::getId() +{ +// MESSAGE("PortableServer::ObjectId * Engines_Component_i::getId()"); + return _id ; +} + +//============================================================================= +/*! + * C++ method: used by derived classes for supervision + */ +//============================================================================= + +void Engines_Component_i::beginService(const char *serviceName) +{ + std::cerr << "beginService for " << serviceName << " Component instance : " << _instanceName << std::endl; + +#ifndef WIN32 + _ThreadId = pthread_self() ; +#else + _ThreadId = new pthread_t; + _ThreadId->p = pthread_self().p ; + _ThreadId->x = pthread_self().x ; +#endif + _StartUsed = 0 ; + _StartUsed = CpuUsed_impl() ; + _ThreadCpuUsed = 0 ; + _Executed = true ; + _serviceName = serviceName ; + theEngines_Component = this ; + if ( pthread_setcanceltype( PTHREAD_CANCEL_ASYNCHRONOUS , NULL ) ) + { + perror("pthread_setcanceltype ") ; + exit(0) ; + } + if ( pthread_setcancelstate( PTHREAD_CANCEL_ENABLE , NULL ) ) + { + perror("pthread_setcancelstate ") ; + exit(0) ; + } + + // --- all strings given with setProperties are set in environment + std::map::iterator it; + for (it = _fieldsDict.begin(); it != _fieldsDict.end(); it++) + { + std::string cle((*it).first); + if ((*it).second.type()->kind() == CORBA::tk_string) + { + const char* value; + (*it).second >>= value; + std::string s(cle); + s+='='; + s+=value; + putenv((char *)s.c_str()); + MESSAGE("--- setenv: "<SetCurCpu() ; +} + +//============================================================================= +/*! + * C++ method: + */ +//============================================================================= + +void Engines_Component_i::SetCurCpu() +{ _ThreadCpuUsed = CpuUsed() ; -// MESSAGE(pthread_self() << " Engines_Component_i::SetCurCpu() _ThreadCpuUsed " << _ThreadCpuUsed) ; + // MESSAGE(pthread_self() << + // " Engines_Component_i::SetCurCpu() _ThreadCpuUsed " << _ThreadCpuUsed) ; } -#include -#include -#include +//============================================================================= +/*! + * C++ method: + */ +//============================================================================= -long Engines_Component_i::CpuUsed() { +long Engines_Component_i::CpuUsed() +{ long cpu = 0 ; +#ifndef WIN32 struct rusage usage ; - if ( _ThreadId || _Executed ) { - if ( getrusage( RUSAGE_SELF , &usage ) == -1 ) { - perror("Engines_Component_i::CpuUsed") ; - return 0 ; + if ( _ThreadId || _Executed ) + { + if ( getrusage( RUSAGE_SELF , &usage ) == -1 ) + { + perror("Engines_Component_i::CpuUsed") ; + return 0 ; + } + //cpu time is calculated in millisecond (user+system times) + cpu = usage.ru_utime.tv_sec*1000 +usage.ru_utime.tv_usec/1000; + cpu = cpu+ usage.ru_stime.tv_sec*1000 +usage.ru_stime.tv_usec/1000; + cpu=cpu-_StartUsed ; + // std::cout << pthread_self() << " Engines_Component_i::CpuUsed " << " " + // << _serviceName << usage.ru_utime.tv_sec << " - " << _StartUsed + // << " = " << cpu << std::endl ; } - cpu = usage.ru_utime.tv_sec - _StartUsed ; -// cout << pthread_self() << " Engines_Component_i::CpuUsed " << " " << _serviceName -// << usage.ru_utime.tv_sec << " - " << _StartUsed << " = " << cpu << endl ; + else + { + // std::cout << pthread_self() << "Engines_Component_i::CpuUsed _ThreadId " + // << _ThreadId << " " << _serviceName<< " _StartUsed " + // << _StartUsed << std::endl ; + } +#else + // NOT implementet yet +#endif + + + return cpu ; +} + +void CallCancelThread() +{ + if ( theEngines_Component ) + theEngines_Component->CancelThread() ; +} + +//============================================================================= +/*! + * C++ method: + */ +//============================================================================= + +void Engines_Component_i::CancelThread() +{ + _CanceledThread = true; +} + +//============================================================================= +/*! + * C++ method: Send message to event channel + */ +//============================================================================= + +void Engines_Component_i::sendMessage(const char *event_type, + const char *message) +{ + _notifSupplier->Send(_graphName.c_str(), _nodeName.c_str(), event_type, message); +} + +//============================================================================= +/*! + * C++ method: return standard library name built on component name + */ +//============================================================================= + +std::string Engines_Component_i::GetDynLibraryName(const char *componentName) +{ +#ifndef WIN32 + std::string ret="lib"; + ret+=componentName; + ret+="Engine.so"; +#else + std::string ret=componentName; + ret+="Engine.dll"; +#endif + return ret; +} + +//============================================================================= +/*! + * C++ method: DumpPython default implementation + */ +//============================================================================= + +Engines::TMPFile* Engines_Component_i::DumpPython(CORBA::Boolean isPublished, + CORBA::Boolean isMultiFile, + CORBA::Boolean& isValidScript) +{ + const char* aScript = isMultiFile ? "def RebuildData(): pass" : ""; + char* aBuffer = new char[strlen(aScript)+1]; + strcpy(aBuffer, aScript); + CORBA::Octet* anOctetBuf = (CORBA::Octet*)aBuffer; + int aBufferSize = strlen(aBuffer)+1; + Engines::TMPFile_var aStreamFile = new Engines::TMPFile(aBufferSize, aBufferSize, anOctetBuf, 1); + isValidScript = true; + return aStreamFile._retn(); +} + +Engines::Salome_file_ptr +Engines_Component_i::getInputFileToService(const char* service_name, + const char* Salome_file_name) +{ + // Try to find the service, if it doesn't exist, we throw an exception. + _Service_file_map_it = _Input_Service_file_map.find(service_name); + if (_Service_file_map_it == _Input_Service_file_map.end()) { + SALOME::ExceptionStruct es; + es.type = SALOME::INTERNAL_ERROR; + es.text = "service doesn't have salome files"; + throw SALOME::SALOME_Exception(es); } - else { -// cout << pthread_self() << "Engines_Component_i::CpuUsed _ThreadId " << _ThreadId << " " << _serviceName -// << " _StartUsed " << _StartUsed << endl ; + _t_Salome_file_map * _map = _Input_Service_file_map[service_name]; + + // Try to find the Salome_file ... + _Salome_file_map_it = _map->find(Salome_file_name); + if (_Salome_file_map_it == _map->end()) { + SALOME::ExceptionStruct es; + es.type = SALOME::INTERNAL_ERROR; + es.text = "service doesn't have this Salome_file"; + throw SALOME::SALOME_Exception(es); } - return cpu ; + Salome_file_i * Sfile = (*_map)[Salome_file_name]; + + return Sfile->_this(); } -CORBA::Long Engines_Component_i::CpuUsed_impl() { - long cpu = 0 ; - if ( _ThreadId || _Executed ) { - if ( _ThreadId > 0 ) { - if ( pthread_self() != _ThreadId ) { - if ( _Sleeping ) { - } - else { -// Get Cpu in the appropriate thread with that object !... - theEngines_Component = this ; - Killer( _ThreadId ,SIGUSR1 ) ; - } - cpu = _ThreadCpuUsed ; - } - else { - _ThreadCpuUsed = CpuUsed() ; - cpu = _ThreadCpuUsed ; -// cout << pthread_self() << " Engines_Component_i::CpuUsed_impl " << _serviceName << " " << cpu -// << endl ; - } - } - else { - cpu = _ThreadCpuUsed ; -// cout << pthread_self() << " Engines_Component_i::CpuUsed_impl " << _serviceName << " " << cpu -// << endl ; +Engines::Salome_file_ptr +Engines_Component_i::setInputFileToService(const char* service_name, + const char* Salome_file_name) +{ + // Try to find the service, if it doesn't exist, we add it. + _Service_file_map_it = _Input_Service_file_map.find(service_name); + if (_Service_file_map_it == _Input_Service_file_map.end()) { + _t_Salome_file_map * _map = new _t_Salome_file_map(); + _Input_Service_file_map[service_name] = _map; + } + _t_Salome_file_map * _map = _Input_Service_file_map[service_name]; + + // Try to find the Salome_file ... + _Salome_file_map_it = _map->find(Salome_file_name); + if (_Salome_file_map_it == _map->end()) { + Salome_file_i * Sfile = new Salome_file_i(); + Engines::Container_ptr container = this->GetContainerRef(); + Sfile->setContainer(Engines::Container::_duplicate(container)); + (*_map)[Salome_file_name] = Sfile; + } + + Salome_file_i * Sfile = (*_map)[Salome_file_name]; + return Sfile->_this(); +} + +void +Engines_Component_i::checkInputFilesToService(const char* service_name) +{ + // Try to find the service, if it doesn't exist, nothing to do. + _Service_file_map_it = _Input_Service_file_map.find(service_name); + if (_Service_file_map_it != _Input_Service_file_map.end()) { + _t_Salome_file_map * _map = _Input_Service_file_map[service_name]; + _t_Salome_file_map::iterator begin = _map->begin(); + _t_Salome_file_map::iterator end = _map->end(); + + for(;begin!=end;begin++) { + Salome_file_i * file = begin->second; + std::string file_port_name = begin->first; + configureSalome_file(service_name, file_port_name, file); + file->recvFiles(); } } - else { -// cout << pthread_self() << "Engines_Component_i::CpuUsed_impl _ThreadId " << _ThreadId << " " -// << _serviceName << " _StartUsed " << _StartUsed << endl ; +} + +Engines::Salome_file_ptr +Engines_Component_i::getOutputFileToService(const char* service_name, + const char* Salome_file_name) +{ + // Try to find the service, if it doesn't exist, we throw an exception. + _Service_file_map_it = _Output_Service_file_map.find(service_name); + if (_Service_file_map_it == _Output_Service_file_map.end()) { + SALOME::ExceptionStruct es; + es.type = SALOME::INTERNAL_ERROR; + es.text = "service doesn't have salome files"; + throw SALOME::SALOME_Exception(es); } - return cpu ; + _t_Salome_file_map * _map = _Output_Service_file_map[service_name]; + + // Try to find the Salome_file ... + _Salome_file_map_it = _map->find(Salome_file_name); + if (_Salome_file_map_it == _map->end()) { + SALOME::ExceptionStruct es; + es.type = SALOME::INTERNAL_ERROR; + es.text = "service doesn't have this Salome_file"; + throw SALOME::SALOME_Exception(es); + } + Salome_file_i * Sfile = (*_map)[Salome_file_name]; + + return Sfile->_this(); +} + +Engines::Salome_file_ptr +Engines_Component_i::setOutputFileToService(const char* service_name, + const char* Salome_file_name) +{ + // Try to find the service, if it doesn't exist, we add it. + _Service_file_map_it = _Output_Service_file_map.find(service_name); + if (_Service_file_map_it == _Output_Service_file_map.end()) { + _t_Salome_file_map * _map = new _t_Salome_file_map(); + _Output_Service_file_map[service_name] = _map; + } + _t_Salome_file_map * _map = _Output_Service_file_map[service_name]; + + // Try to find the Salome_file ... + _Salome_file_map_it = _map->find(Salome_file_name); + if (_Salome_file_map_it == _map->end()) { + Salome_file_i * Sfile = new Salome_file_i(); + Engines::Container_ptr container = this->GetContainerRef(); + Sfile->setContainer(Engines::Container::_duplicate(container)); + (*_map)[Salome_file_name] = Sfile; + } + + Salome_file_i * Sfile = (*_map)[Salome_file_name]; + return Sfile->_this(); } -// Send message to event channel +void +Engines_Component_i::checkOutputFilesToService(const char* service_name) +{ + // Try to find the service, if it doesn't exist, nothing to do. + _Service_file_map_it = _Output_Service_file_map.find(service_name); + if (_Service_file_map_it != _Output_Service_file_map.end()) { + _t_Salome_file_map * _map = _Output_Service_file_map[service_name]; + _t_Salome_file_map::iterator begin = _map->begin(); + _t_Salome_file_map::iterator end = _map->end(); + + for(;begin!=end;begin++) { + Salome_file_i * file = begin->second; + std::string file_port_name = begin->first; + configureSalome_file(service_name, file_port_name, file); + file->recvFiles(); + } + } + +} + +//============================================================================= +/*! + * C++ method: used to configure the Salome_file into the runtime. + * \param service_name name of the service that use this Salome_file + * \param file_port_name name of the Salome_file + * \param file Salome_file C++ object + */ +//============================================================================= +void +Engines_Component_i::configureSalome_file(std::string service_name, + std::string file_port_name, + Salome_file_i * file) +{ + // By default this method does nothing +} -void Engines_Component_i::sendMessage(const char *event_type, const char *message) { - _notifSupplier->Send(graphName(), nodeName(), event_type, message); +//============================================================================= +/*! + * C++ method: return the name of the container associated with this component + * This name does not contains the "/Containers" string and all "/" are replaced by "_" + * \return the container name (reformatted) + */ +//============================================================================= +std::string Engines_Component_i::getContainerName() +{ + return _containerName; +} +//============================================================================= +/*! + * C++ method: set the name of the container associated with this component (attribute _containerName) + * This name does not contains the "/Containers" string and all "/" are replaced by "_" + * \return the container name (reformatted) + */ +//============================================================================= +void Engines_Component_i::setContainerName() +{ + CORBA::String_var containerName=_container->name(); + std::string name(containerName); + name.erase(0,12); + std::string::size_type slash =name.find_first_of('/'); + if(slash != std::string::npos) + name[slash]='_'; + _containerName=name; +} + +//============================================================================= +/*! + \brief Get version of the component + + This method is supposed to be implemented in all derived classes; default implementation + returns empty string that means that no version information about the component is available. + + \note The version of the component is stored to the study, as a part of general persistence + mechanism; once stored, version information in the study cannot be changed. + + \return string containing component's version, e.g. "1.0" +*/ +char* Engines_Component_i::getVersion() +{ + return CORBA::string_dup( "" ); }