X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FContainer%2FSALOME_ComponentPy.py;h=3959ab4c84317afb8fdc5e11945921fd9bca04b1;hb=refs%2Ftags%2FV9_11_0;hp=3dd4dd5a074169f6b24d723c5e942c2ad6145524;hpb=4655b0b0eb5345da6a86852021014b0cbae2ad30;p=modules%2Fkernel.git diff --git a/src/Container/SALOME_ComponentPy.py b/src/Container/SALOME_ComponentPy.py old mode 100755 new mode 100644 index 3dd4dd5a0..3959ab4c8 --- a/src/Container/SALOME_ComponentPy.py +++ b/src/Container/SALOME_ComponentPy.py @@ -1,37 +1,72 @@ -#! /usr/bin/env python - -#============================================================================= -# File : SALOME_ComponentPy.py -# Created : lun sep 3 17:54:13 CEST 2001 -# Author : Paul RASCLE, EDF -# Project : SALOME -# Copyright : EDF 2001 -# $Header$ -#============================================================================= +# -*- coding: iso-8859-1 -*- +# Copyright (C) 2007-2023 CEA, EDF, 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. +# +# 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 : SALOME_ComponentPy.py +# Author : Paul RASCLE, EDF +# Module : SALOME +# $Header$ + +## @package SALOME_ComponentPy +# \brief python implementation of component interface for Kernel +# import os import sys -from omniORB import CORBA, PortableServer +import time +import string +import signal +from omniORB import CORBA, PortableServer, any import Engines, Engines__POA import Registry from Utils_Identity import * from SALOME_NamingServicePy import * +from SALOME_Embedded_NamingService_ClientPy import SALOME_Embedded_NamingService_ClientPy from libNOTIFICATION import * from SALOME_utilities import * +from _thread import * + #============================================================================= -#define an implementation of the component interface +_Sleeping = 0 -class SALOME_ComponentPy_i (Engines__POA.Component): +## define an implementation of the component interface Engines::Component +# +# +class SALOME_ComponentPy_Gen_i (Engines__POA.EngineComponent): + """ + Implementation Without naming_service server + """ _orb = None _poa = None - + _fieldsDict = [] + #------------------------------------------------------------------------- def __init__ (self, orb, poa, contID, containerName, - instanceName, interfaceName, notif): + instanceName, interfaceName, notif=False): # Notif for notification services # NOT YET IMPLEMENTED MESSAGE( "SALOME_ComponentPy_i::__init__" + " " + str (containerName) + " " + str(instanceName) + " " + str(interfaceName) ) @@ -44,76 +79,89 @@ class SALOME_ComponentPy_i (Engines__POA.Component): self._myConnexionToRegistry = 0 self._graphName = '' self._nodeName = '' + self._serviceName = '' self._ThreadId = 0 + self._StartUsed = 0 + self._ThreadCpuUsed = 0 + self._Executed = 0 + self._contId = contID - naming_service = SALOME_NamingServicePy_i(self._orb) - Component_path = "/Containers/" + os.getenv( "HOSTNAME" ) + "/" + self._containerName + "/" + self._interfaceName - MESSAGE( 'SALOME_ComponentPy_i Register' + str( Component_path ) ) - naming_service.Register(self._this(), Component_path) + myMachine=getShortHostName() + id_o = poa.activate_object(self) + self._compo_o = poa.id_to_reference(id_o) + self._notifSupplier = NOTIFICATION_Supplier_Swig(instanceName, self._notif) - # Add componentinstance to registry - obj = naming_service.Resolve('/Registry') - if obj is None: - MESSAGE( "Registry Reference is invalid" ) - else: - regist = obj._narrow(Registry.Components) - if regist is None: - MESSAGE( "Registry Reference is invalid" ) - else: - ior = orb.object_to_string(contID) - MESSAGE( ior ) - - lesInfos = Identity(self._instanceName) - infos = Registry.Infos(lesInfos._name, - lesInfos._pid, - lesInfos._machine, - lesInfos._adip, - lesInfos._uid, - lesInfos._pwname, - int(lesInfos._tc_start), - 0,0,0, - lesInfos._cdir, - -1, - ior) - - res = regist.add(infos) - - self._notifSupplier = NOTIFICATION_Supplier_Swig(instanceName, notif) + def getCorbaRef(self): + return self._compo_o #------------------------------------------------------------------------- def _get_instanceName(self): MESSAGE( "SALOME_ComponentPy_i::_get_instanceName" ) return self._instanceName - + + #------------------------------------------------------------------------- + + def _get_interfaceName(self): + MESSAGE( "SALOME_ComponentPy_i::_get_interfaceName" ) + return self._interfaceName + #------------------------------------------------------------------------- def ping(self): - MESSAGE( "SALOME_ComponentPy_i::ping" ) - + MESSAGE( "SALOME_ComponentPy_i::ping() pid " + str(os.getpid()) ) + + #------------------------------------------------------------------------- + + def setProperties(self, dico): + self._fieldsDict = dico + + #------------------------------------------------------------------------- + + def getProperties(self): + return self._fieldsDict + #------------------------------------------------------------------------- def destroy(self): MESSAGE( "SALOME_ComponentPy_i::destroy" ) - poa.deactivate_object(self) - CORBA.release(_poa) - + id = self._poa.servant_to_id(self) + self._poa.deactivate_object(id) + return + #------------------------------------------------------------------------- def GetContainerRef(self): MESSAGE( "SALOME_ComponentPy_i::GetContainerRef" ) - + return self._contId._narrow(Engines.Container) + #------------------------------------------------------------------------- def beginService(self , serviceName ): - MESSAGE( "Send BeginService notification for " + str(serviceName) + "for graph/node" + str(self._graphName) + str(self._nodeName) ) + MESSAGE( "Send BeginService notification for " + str(serviceName) + " for graph/node " + str(self._graphName) + " " + str(self._nodeName) ) MESSAGE( "Component instance : " + str ( self._instanceName ) ) + self._serviceName = str(serviceName) + self._ThreadId = get_ident() + self._StartUsed = 0 + self._StartUsed = self.CpuUsed_impl() + self._ThreadCpuUsed = 0 + self._Executed = 1 + print("beginService for ",serviceName," Component instance : ",self._instanceName) + MESSAGE( "SALOME_ComponentPy_i::beginService _StartUsed " + str( self._ThreadId ) + " " + str( self._StartUsed ) ) + for e in self._fieldsDict: + key=e.key + value=any.from_any(e.value) + if isinstance(value,str): + os.environ[key]=value + #------------------------------------------------------------------------- def endService(self , serviceName ): - MESSAGE( "Send EndService notification for " + str(serviceName) + "for graph/node" + str(self._graphName) + str(self._nodeName) ) + MESSAGE( "Send EndService notification for " + str( self._ThreadId ) + " " + str(serviceName) + " for graph/node " + str(self._graphName) + " " + str(self._nodeName) + " CpuUsed " + str( self.CpuUsed_impl() ) ) MESSAGE( "Component instance : " + str(self._instanceName) ) + print("endService for",serviceName,"Component instance :",self._instanceName,"Cpu Used:",self.CpuUsed_impl()," (s) ") + #------------------------------------------------------------------------- @@ -126,7 +174,7 @@ class SALOME_ComponentPy_i (Engines__POA.Component): MESSAGE( "SALOME_ComponentPy_i::Names" + str(GraphName) + str(NodeName) ) self._graphName = GraphName self._nodeName = NodeName - + #------------------------------------------------------------------------- def graphName(self): @@ -139,21 +187,149 @@ class SALOME_ComponentPy_i (Engines__POA.Component): #------------------------------------------------------------------------- - def Kill(self): - MESSAGE( "SALOME_ComponentPy_i::Kill not yet implemented" ) + def Killer(self, ThreadId, signum): + #if ThreadId > 0: + #if signum == 0: + #if pthread_cancel(ThreadId): <- from C++ + # return 0 + #else: + # MESSAGE() + #else: + #if pthread_kill(ThreadId): <- from C++ + # return 0 + #else: + # MESSAGE() + return 1 + + #------------------------------------------------------------------------- + + def Kill_impl(self): + MESSAGE( "SALOME_ComponentPy_i::Kill_impl" ) + RetVal = 0 + if self._ThreadId > 0 & self._ThreadId != get_ident(): + RetVal = Killer(self._ThreadId,0) + self._ThreadId = 0 + return RetVal + + #------------------------------------------------------------------------- + + def Stop_impl(self): + MESSAGE( "SALOME_ComponentPy_i::Stop_impl" ) + RetVal = 0 + if self._ThreadId > 0 & self._ThreadId != get_ident(): + RetVal = Killer(self._ThreadId,0) + self._ThreadId = 0 + return RetVal + + #------------------------------------------------------------------------- + + def Suspend_impl(self): + MESSAGE( "SALOME_ComponentPy_i::Suspend_impl" ) + global _Sleeping + RetVal = 0 + if self._ThreadId > 0 & self._ThreadId != get_ident(): + if _Sleeping > 0: + return 0 + else: + RetVal = Killer(self._ThreadId, signal.SIGINT) + if RetVal > 0: + _Sleeping = 1 + return RetVal + + #------------------------------------------------------------------------- + + def Resume_impl(self): + MESSAGE( "SALOME_ComponentPy_i::Resume_impl" ) + global _Sleeping + RetVal = 0 + if self._ThreadId > 0 & self._ThreadId != get_ident(): + if _Sleeping > 0: + _Sleeping = 0 + RetVal = 1 + else: + RetVal = 0 + return RetVal #------------------------------------------------------------------------- - def Stop(self): - MESSAGE( "SALOME_ComponentPy_i::Stop not yet implemented" ) + def CpuUsed_impl(self): + if ( self._ThreadId | self._Executed ) : + if self._ThreadId == get_ident() : + cpu = time.process_time() + self._ThreadCpuUsed = cpu - self._StartUsed + MESSAGE( "SALOME_ComponentPy_i::CpuUsed_impl " + self._serviceName + " " + str( int(cpu) ) + " - " + str( self._StartUsed ) + " = " + str( self._ThreadCpuUsed ) ) + return self._ThreadCpuUsed + MESSAGE( "SALOME_ComponentPy_i::CpuUsed_impl " + self._serviceName + " " + str( self._ThreadCpuUsed ) ) + return self._ThreadCpuUsed + MESSAGE( "SALOME_ComponentPy_i::CpuUsed_impl self._StartUsed " + self._serviceName + " " + str(self._StartUsed) ) + return 0 #------------------------------------------------------------------------- - def Suspend(self): - MESSAGE( "SALOME_ComponentPy_i::Suspend not yet implemented" ) + def DumpPython(self, isPublished, isMultiFile): + aBuffer = "\0" + if isMultiFile : + aBuffer = "def RebuildData(): pass\n\0" + return (aBuffer.encode(), 1) #------------------------------------------------------------------------- - def Resume(self): - MESSAGE( "SALOME_ComponentPy_i::Resume not yet implemented" ) + def hasObjectInfo(self): + return 0 + + #------------------------------------------------------------------------- + + def getObjectInfo(self, entry): + return "" + + #------------------------------------------------------------------------- + + def getVersion(self): + return "" # empty string means "unknown" version + + #------------------------------------------------------------------------- + + pass # end of SALOME_ComponentPy_i + +class SALOME_ComponentPy_i(SALOME_ComponentPy_Gen_i): + """ + Implementation with naming_service server + """ + def __init__ (self, orb, poa, contID, containerName, instanceName, interfaceName, notif=False): + SALOME_ComponentPy_Gen_i.__init__(self, orb, poa, contID, containerName, instanceName, interfaceName, notif) + emb_ns = self._contId.get_embedded_NS_if_ssl() + if CORBA.is_nil(emb_ns): + self._naming_service = SALOME_NamingServicePy_i(self._orb) + else: + self._naming_service = SALOME_Embedded_NamingService_ClientPy(emb_ns) + Component_path = contID.name + "/" + self._instanceName#self._containerName + MESSAGE( 'SALOME_ComponentPy_i Register' + str( Component_path ) ) + self._naming_service.Register(self._compo_o, Component_path) + # Add componentinstance to registry + obj = self._naming_service.Resolve('/Registry') + if obj is None: + MESSAGE( "Registry Reference is invalid" ) + else: + regist = obj._narrow(Registry.Components) + if regist is None: + MESSAGE( "Registry Reference is invalid" ) + else: + ior = orb.object_to_string(contID) + MESSAGE( ior ) + + lesInfos = Identity(self._instanceName) + infos = Registry.Infos(lesInfos._name, + lesInfos._pid, + lesInfos._machine, + lesInfos._adip, + lesInfos._uid, + lesInfos._pwname, + int(lesInfos._tc_start), + 0,0,0, + lesInfos._cdir, + -1, + ior) + + res = regist.add(infos) + pass