1 // Copyright (C) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 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.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #include "SALOME_Launcher.hxx"
24 #include "BatchTest.hxx"
26 #include "SALOME_ContainerManager.hxx"
27 #include "Utils_CorbaException.hxx"
30 #include "Launcher_Job_Command.hxx"
31 #include "Launcher_Job_YACSFile.hxx"
32 #include "Launcher_Job_PythonSALOME.hxx"
39 #include <sys/types.h>
42 #include <libxml/parser.h>
46 const char *SALOME_Launcher::_LauncherNameInNS = "/SalomeLauncher";
48 //=============================================================================
53 //=============================================================================
54 SALOME_Launcher::SALOME_Launcher(CORBA::ORB_ptr orb, PortableServer::POA_var poa) : _l()
56 MESSAGE("SALOME_Launcher constructor");
57 _NS = new SALOME_NamingService(orb);
58 _ResManager = new SALOME_ResourcesManager(orb,poa,_NS);
59 _l.SetResourcesManager(_ResManager->GetImpl());
60 _ContManager = new SALOME_ContainerManager(orb,poa,_ResManager,_NS);
61 _ResManager->_remove_ref();
62 _ContManager->_remove_ref();
64 _orb = CORBA::ORB::_duplicate(orb) ;
65 _poa = PortableServer::POA::_duplicate(poa) ;
66 PortableServer::ObjectId_var id = _poa->activate_object(this);
67 CORBA::Object_var obj = _poa->id_to_reference(id);
68 Engines::SalomeLauncher_var refContMan = Engines::SalomeLauncher::_narrow(obj);
70 _NS->Register(refContMan,_LauncherNameInNS);
71 MESSAGE("SALOME_Launcher constructor end");
74 //=============================================================================
78 //=============================================================================
79 SALOME_Launcher::~SALOME_Launcher()
81 MESSAGE("SALOME_Launcher destructor");
83 MESSAGE("SALOME_Launcher destructor end");
88 SALOME_Launcher::createJob(const Engines::JobParameters & job_parameters)
90 std::string job_type = job_parameters.job_type.in();
92 if (job_type != "command" && job_type != "yacs_file" && job_type != "python_salome")
94 std::string message("SALOME_Launcher::createJob: bad job type: ");
96 THROW_SALOME_CORBA_EXCEPTION(message.c_str(), SALOME::INTERNAL_ERROR);
99 Launcher::Job * new_job; // It is Launcher_cpp that is going to destroy it
101 if (job_type == "command")
102 new_job = new Launcher::Job_Command();
103 else if (job_type == "yacs_file")
104 new_job = new Launcher::Job_YACSFile();
105 else if (job_type == "python_salome")
106 new_job = new Launcher::Job_PythonSALOME();
109 new_job->setJobName(job_parameters.job_name.in());
112 std::string work_directory = job_parameters.work_directory.in();
113 std::string local_directory = job_parameters.local_directory.in();
114 std::string result_directory = job_parameters.result_directory.in();
115 new_job->setWorkDirectory(work_directory);
116 new_job->setLocalDirectory(local_directory);
117 new_job->setResultDirectory(result_directory);
120 std::string job_file = job_parameters.job_file.in();
123 new_job->setJobFile(job_file);
125 catch(const LauncherException &ex)
127 INFOS(ex.msg.c_str());
128 THROW_SALOME_CORBA_EXCEPTION(ex.msg.c_str(),SALOME::INTERNAL_ERROR);
132 std::string env_file = job_parameters.env_file.in();
133 new_job->setEnvFile(env_file);
134 for (CORBA::ULong i = 0; i < job_parameters.in_files.length(); i++)
135 new_job->add_in_file(job_parameters.in_files[i].in());
136 for (CORBA::ULong i = 0; i < job_parameters.out_files.length(); i++)
137 new_job->add_out_file(job_parameters.out_files[i].in());
139 // Expected During Time
142 std::string maximum_duration = job_parameters.maximum_duration.in();
143 new_job->setMaximumDuration(maximum_duration);
145 catch(const LauncherException &ex){
146 INFOS(ex.msg.c_str());
147 THROW_SALOME_CORBA_EXCEPTION(ex.msg.c_str(),SALOME::INTERNAL_ERROR);
151 std::string queue = job_parameters.queue.in();
152 new_job->setQueue(queue);
154 // Resources requirements
158 p.name = job_parameters.resource_required.name;
159 p.hostname = job_parameters.resource_required.hostname;
160 p.OS = job_parameters.resource_required.OS;
161 p.nb_proc = job_parameters.resource_required.nb_proc;
162 p.nb_node = job_parameters.resource_required.nb_node;
163 p.nb_proc_per_node = job_parameters.resource_required.nb_proc_per_node;
164 p.cpu_clock = job_parameters.resource_required.cpu_clock;
165 p.mem_mb = job_parameters.resource_required.mem_mb;
166 new_job->setResourceRequiredParams(p);
168 catch(const LauncherException &ex){
169 INFOS(ex.msg.c_str());
170 THROW_SALOME_CORBA_EXCEPTION(ex.msg.c_str(),SALOME::INTERNAL_ERROR);
173 // Adding specific parameters to the job
174 for (CORBA::ULong i = 0; i < job_parameters.specific_parameters.length(); i++)
175 new_job->addSpecificParameter(job_parameters.specific_parameters[i].name.in(),
176 job_parameters.specific_parameters[i].value.in());
179 new_job->checkSpecificParameters();
181 catch(const LauncherException &ex)
183 INFOS(ex.msg.c_str());
184 THROW_SALOME_CORBA_EXCEPTION(ex.msg.c_str(),SALOME::INTERNAL_ERROR);
189 _l.createJob(new_job);
190 std::ostringstream job_id;
191 job_id << new_job->getNumber();
192 notifyObservers("NEW_JOB", job_id.str());
194 catch(const LauncherException &ex)
196 INFOS(ex.msg.c_str());
197 THROW_SALOME_CORBA_EXCEPTION(ex.msg.c_str(),SALOME::BAD_PARAM);
199 return new_job->getNumber();
203 SALOME_Launcher::launchJob(CORBA::Long job_id)
207 _l.launchJob(job_id);
209 catch(const LauncherException &ex)
211 INFOS(ex.msg.c_str());
212 THROW_SALOME_CORBA_EXCEPTION(ex.msg.c_str(),SALOME::BAD_PARAM);
217 SALOME_Launcher::getJobState(CORBA::Long job_id)
222 result = _l.getJobState(job_id);
224 catch(const LauncherException &ex)
226 INFOS(ex.msg.c_str());
227 THROW_SALOME_CORBA_EXCEPTION(ex.msg.c_str(),SALOME::BAD_PARAM);
229 return CORBA::string_dup(result.c_str());
233 SALOME_Launcher::getJobResults(CORBA::Long job_id, const char * directory)
237 _l.getJobResults(job_id, directory);
239 catch(const LauncherException &ex)
241 INFOS(ex.msg.c_str());
242 THROW_SALOME_CORBA_EXCEPTION(ex.msg.c_str(),SALOME::BAD_PARAM);
247 SALOME_Launcher::getJobDumpState(CORBA::Long job_id, const char * directory)
249 CORBA::Boolean rtn = false;
252 rtn = _l.getJobDumpState(job_id, directory);
254 catch(const LauncherException &ex)
256 INFOS(ex.msg.c_str());
257 THROW_SALOME_CORBA_EXCEPTION(ex.msg.c_str(),SALOME::BAD_PARAM);
263 SALOME_Launcher::removeJob(CORBA::Long job_id)
267 _l.removeJob(job_id);
268 std::ostringstream job_id_str;
269 job_id_str << job_id;
270 notifyObservers("REMOVE_JOB", job_id_str.str());
272 catch(const LauncherException &ex)
274 INFOS(ex.msg.c_str());
275 THROW_SALOME_CORBA_EXCEPTION(ex.msg.c_str(),SALOME::BAD_PARAM);
279 //=============================================================================
281 * Create a job in the launcher with a file
282 * \param xmlExecuteFile : .xml to parse that contains job description
283 * \param clusterName : machine choosed
285 //=============================================================================
287 SALOME_Launcher::createJobWithFile(const char * xmlExecuteFile,
288 const char * clusterName)
292 jobId = _l.createJobWithFile(xmlExecuteFile, clusterName);
294 catch(const LauncherException &ex){
295 INFOS(ex.msg.c_str());
296 THROW_SALOME_CORBA_EXCEPTION(ex.msg.c_str(),SALOME::INTERNAL_ERROR);
302 //=============================================================================
304 * the test batch configuration
305 * \param params : The batch cluster
307 //=============================================================================
309 SALOME_Launcher::testBatch(const Engines::ResourceParameters& params)
311 MESSAGE("BEGIN OF SALOME_Launcher::testBatch");
312 CORBA::Boolean rtn = false;
315 // find a cluster matching the structure params
316 Engines::ResourceList *aMachineList = _ResManager->GetFittingResources(params);
317 if (aMachineList->length() == 0)
318 throw SALOME_Exception("No resources have been found with your parameters");
320 const Engines::ResourceDefinition* p = _ResManager->GetResourceDefinition((*aMachineList)[0]);
321 std::string resource_name(p->name);
322 INFOS("Choose resource for test: " << resource_name);
330 catch(const LauncherException &ex){
331 INFOS(ex.msg.c_str());
332 THROW_SALOME_CORBA_EXCEPTION(ex.msg.c_str(),SALOME::INTERNAL_ERROR);
337 //=============================================================================
339 * shutdown all the containers, then the ContainerManager servant
341 //=============================================================================
342 void SALOME_Launcher::Shutdown()
345 _NS->Destroy_Name(_LauncherNameInNS);
346 _ContManager->Shutdown();
347 _ResManager->Shutdown();
348 PortableServer::ObjectId_var oid = _poa->servant_to_id(this);
349 _poa->deactivate_object(oid);
350 if(!CORBA::is_nil(_orb))
354 //=============================================================================
356 * Returns the PID of the process
358 //=============================================================================
359 CORBA::Long SALOME_Launcher::getPID()
363 (CORBA::Long)getpid();
365 (CORBA::Long)_getpid();
369 //=============================================================================
371 * Returns current launcher jobs list
373 //=============================================================================
375 SALOME_Launcher::getJobsList()
377 Engines::JobsList_var jobs_list = new Engines::JobsList();
378 std::map<int, Launcher::Job *> cpp_jobs = _l.getJobs();
379 std::map<int, Launcher::Job *>::const_iterator it_job;
381 for(it_job = cpp_jobs.begin(); it_job != cpp_jobs.end(); it_job++)
383 int number = it_job->first;
386 // Prepare CORBA job description
387 Engines::JobDescription_var job_descr = new Engines::JobDescription();
388 Engines::JobParameters_var job_parameters = getJobParameters(number);
389 job_descr->job_id = number;
390 job_descr->job_parameters = job_parameters;
392 // Add job description to the sequence
393 jobs_list->length(list_id + 1);
394 jobs_list[list_id] = job_descr;
399 return jobs_list._retn();
402 //=============================================================================
404 * Returns the job description
406 //=============================================================================
407 Engines::JobParameters *
408 SALOME_Launcher::getJobParameters(CORBA::Long job_id)
410 std::map<int, Launcher::Job *> cpp_jobs = _l.getJobs();
411 std::map<int, Launcher::Job *>::const_iterator it_job = cpp_jobs.find(job_id);
412 if (it_job == cpp_jobs.end())
414 INFOS("Cannot find the job, is it created ? job number: " << job_id);
415 THROW_SALOME_CORBA_EXCEPTION("Job does not exist", SALOME::INTERNAL_ERROR);
418 Launcher::Job * job = it_job->second;
419 Engines::JobParameters_var job_parameters = new Engines::JobParameters;
420 job_parameters->job_name = CORBA::string_dup(job->getJobName().c_str());
421 job_parameters->job_type = CORBA::string_dup(job->getJobType().c_str());
422 job_parameters->job_file = CORBA::string_dup(job->getJobFile().c_str());
423 job_parameters->env_file = CORBA::string_dup(job->getEnvFile().c_str());
424 job_parameters->work_directory = CORBA::string_dup(job->getWorkDirectory().c_str());
425 job_parameters->local_directory = CORBA::string_dup(job->getLocalDirectory().c_str());
426 job_parameters->result_directory = CORBA::string_dup(job->getResultDirectory().c_str());
430 std::list<std::string> in_files = job->get_in_files();
431 std::list<std::string> out_files = job->get_out_files();
432 job_parameters->in_files.length(in_files.size());
433 for(std::list<std::string>::iterator it = in_files.begin(); it != in_files.end(); it++)
435 job_parameters->in_files[i] = CORBA::string_dup((*it).c_str());
438 job_parameters->out_files.length(out_files.size());
439 for(std::list<std::string>::iterator it = out_files.begin(); it != out_files.end(); it++)
441 job_parameters->out_files[j] = CORBA::string_dup((*it).c_str());
445 job_parameters->maximum_duration = CORBA::string_dup(job->getMaximumDuration().c_str());
446 job_parameters->queue = CORBA::string_dup(job->getQueue().c_str());
448 resourceParams resource_params = job->getResourceRequiredParams();
449 job_parameters->resource_required.name = CORBA::string_dup(resource_params.name.c_str());
450 job_parameters->resource_required.hostname = CORBA::string_dup(resource_params.hostname.c_str());
451 job_parameters->resource_required.OS = CORBA::string_dup(resource_params.OS.c_str());
452 job_parameters->resource_required.nb_proc = resource_params.nb_proc;
453 job_parameters->resource_required.nb_node = resource_params.nb_node;
454 job_parameters->resource_required.nb_proc_per_node = resource_params.nb_proc_per_node;
455 job_parameters->resource_required.cpu_clock = resource_params.cpu_clock;
456 job_parameters->resource_required.mem_mb = resource_params.mem_mb;
458 std::map<std::string, std::string> specific_parameters = job->getSpecificParameters();
459 if (!specific_parameters.empty())
461 job_parameters->specific_parameters.length(specific_parameters.size());
462 std::map<std::string, std::string>::const_iterator it_specific;
464 for (it_specific = specific_parameters.begin() ; it_specific != specific_parameters.end(); it_specific++)
466 Engines::Parameter_var new_param = new Engines::Parameter;
467 new_param->name = CORBA::string_dup((it_specific->first).c_str());
468 new_param->value = CORBA::string_dup((it_specific->second).c_str());
469 job_parameters->specific_parameters[i] = new_param;
474 return job_parameters._retn();
477 //=============================================================================
479 * Loads jobs saved in jobs_file
481 //=============================================================================
483 SALOME_Launcher::loadJobs(const char* jobs_file)
485 // Step 1: check jobs_file read access
486 FILE* xml_file = fopen(jobs_file, "r");
487 if (xml_file == NULL)
489 std::string error = "Error opening jobs_file in SALOME_Launcher::loadJobs: " + std::string(jobs_file);
491 THROW_SALOME_CORBA_EXCEPTION(error.c_str(), SALOME::INTERNAL_ERROR);
494 // Step 2: read xml file
495 xmlDocPtr doc = xmlReadFile(jobs_file, NULL, 0);
498 std::string error = "Error in xmlReadFile in SALOME_Launcher::loadJobs, could not parse file: " + std::string(jobs_file);
501 THROW_SALOME_CORBA_EXCEPTION(error.c_str(), SALOME::INTERNAL_ERROR);
505 xmlNodePtr root_node = xmlDocGetRootElement(doc);
506 xmlNodePtr xmlCurrentNode = root_node->xmlChildrenNode;
507 if (!xmlStrcmp(root_node->name, xmlCharStrdup("jobs")))
509 while(xmlCurrentNode != NULL)
511 if (!xmlStrcmp(xmlCurrentNode->name, xmlCharStrdup("job")))
513 INFOS("A job is found");
514 Launcher::Job * new_job; // It is Launcher_cpp that is going to destroy it
515 xmlNodePtr job_node = xmlCurrentNode;
518 if (!xmlHasProp(job_node, xmlCharStrdup("type")) ||
519 !xmlHasProp(job_node, xmlCharStrdup("name")))
521 INFOS("A bad job is found, type or name not found");
524 xmlChar* type = xmlGetProp(job_node, xmlCharStrdup("type"));
525 xmlChar* name = xmlGetProp(job_node, xmlCharStrdup("name"));
526 std::string job_type((const char*) type);
527 if (job_type == "command")
528 new_job = new Launcher::Job_Command();
529 else if (job_type == "yacs_file")
530 new_job = new Launcher::Job_YACSFile();
531 else if (job_type == "python_salome")
532 new_job = new Launcher::Job_PythonSALOME();
533 new_job->setJobName(std::string((const char *)name));
537 xmlNodePtr user_node = xmlFirstElementChild(job_node);
538 xmlNodePtr run_node = xmlNextElementSibling(user_node);
539 if (user_node == NULL || run_node == NULL)
541 INFOS("A bad job is found, user_part or run_part not found");
545 if (xmlStrcmp(user_node->name, xmlCharStrdup("user_part")) ||
546 xmlStrcmp(run_node->name, xmlCharStrdup("run_part")))
548 INFOS("A bad job is found, cannot get a correct user_part or run_part node");
555 // Get job_file env_file work_directory local_directory result_directory
556 xmlNodePtr job_file_node = xmlFirstElementChild(user_node);
557 xmlNodePtr env_file_node = xmlNextElementSibling(job_file_node);
558 xmlNodePtr work_directory_node = xmlNextElementSibling(env_file_node);
559 xmlNodePtr local_directory_node = xmlNextElementSibling(work_directory_node);
560 xmlNodePtr result_directory_node = xmlNextElementSibling(local_directory_node);
561 if (job_file_node == NULL ||
562 env_file_node == NULL ||
563 work_directory_node == NULL ||
564 local_directory_node == NULL ||
565 result_directory_node == NULL
568 INFOS("A bad job is found, some user_part are not found");
572 if (xmlStrcmp(job_file_node->name, xmlCharStrdup("job_file")) ||
573 xmlStrcmp(env_file_node->name, xmlCharStrdup("env_file")) ||
574 xmlStrcmp(work_directory_node->name, xmlCharStrdup("work_directory")) ||
575 xmlStrcmp(local_directory_node->name, xmlCharStrdup("local_directory")) ||
576 xmlStrcmp(result_directory_node->name, xmlCharStrdup("result_directory"))
579 INFOS("A bad job is found, some user part node are not in the rigth or does not have a correct name");
583 xmlChar* job_file = xmlNodeGetContent(job_file_node);
586 new_job->setJobFile(std::string((const char *)job_file));
588 catch(const LauncherException &ex)
590 INFOS("Exception receice for job_file, cannot add the job" << ex.msg.c_str());
595 xmlChar* env_file = xmlNodeGetContent(env_file_node);
596 xmlChar* work_directory = xmlNodeGetContent(work_directory_node);
597 xmlChar* local_directory = xmlNodeGetContent(local_directory_node);
598 xmlChar* result_directory = xmlNodeGetContent(result_directory_node);
599 new_job->setEnvFile(std::string((const char *)env_file));
600 new_job->setWorkDirectory(std::string((const char *)work_directory));
601 new_job->setLocalDirectory(std::string((const char *)local_directory));
602 new_job->setResultDirectory(std::string((const char *)result_directory));
605 xmlFree(work_directory);
606 xmlFree(local_directory);
607 xmlFree(result_directory);
609 // Get in and out files
610 xmlNodePtr files_node = xmlNextElementSibling(result_directory_node);
611 if (files_node == NULL)
613 INFOS("A bad job is found, user_part files is not found");
617 if (xmlStrcmp(files_node->name, xmlCharStrdup("files")))
619 INFOS("A bad job is found, files node are not in the rigth place or does not have a correct name or does not exist");
623 xmlNodePtr file_node = xmlFirstElementChild(files_node);
624 while (file_node != NULL)
626 if (!xmlStrcmp(file_node->name, xmlCharStrdup("in_file")))
628 xmlChar* in_file = xmlNodeGetContent(file_node);
629 new_job->add_in_file(std::string((const char *)in_file));
632 else if (!xmlStrcmp(file_node->name, xmlCharStrdup("out_file")))
634 xmlChar* out_file = xmlNodeGetContent(file_node);
635 new_job->add_out_file(std::string((const char *)out_file));
638 file_node = xmlNextElementSibling(file_node);
642 xmlNodePtr res_node = xmlNextElementSibling(files_node);
643 xmlNodePtr maximum_duration_node = xmlNextElementSibling(res_node);
644 xmlNodePtr queue_node = xmlNextElementSibling(maximum_duration_node);
645 if (res_node == NULL ||
646 maximum_duration_node == NULL ||
650 INFOS("A bad job is found, some user_part are not found");
654 if (xmlStrcmp(res_node->name, xmlCharStrdup("resource_params")) ||
655 xmlStrcmp(maximum_duration_node->name, xmlCharStrdup("maximum_duration")) ||
656 xmlStrcmp(queue_node->name, xmlCharStrdup("queue"))
659 INFOS("A bad job is found, some user part node are not in the rigth or does not have a correct name");
663 xmlChar* maximum_duration = xmlNodeGetContent(maximum_duration_node);
666 new_job->setMaximumDuration(std::string((const char *)maximum_duration));
668 catch(const LauncherException &ex)
670 INFOS("Exception receice for maximum_duration, cannot add the job" << ex.msg.c_str());
672 xmlFree(maximum_duration);
675 xmlChar* queue = xmlNodeGetContent(queue_node);
676 new_job->setQueue(std::string((const char *)queue));
677 xmlFree(maximum_duration);
680 xmlNodePtr res_name_node = xmlFirstElementChild(res_node);
681 xmlNodePtr res_hostname_node = xmlNextElementSibling(res_name_node);
682 xmlNodePtr res_os_node = xmlNextElementSibling(res_hostname_node);
683 xmlNodePtr res_nb_proc_node = xmlNextElementSibling(res_os_node);
684 xmlNodePtr res_nb_node_node = xmlNextElementSibling(res_nb_proc_node);
685 xmlNodePtr res_nb_proc_per_node_node = xmlNextElementSibling(res_nb_node_node);
686 xmlNodePtr res_cpu_clock_node = xmlNextElementSibling(res_nb_proc_per_node_node);
687 xmlNodePtr res_mem_mb_node = xmlNextElementSibling(res_cpu_clock_node);
688 if (res_name_node == NULL ||
689 res_hostname_node == NULL ||
690 res_os_node == NULL ||
691 res_nb_proc_node == NULL ||
692 res_nb_node_node == NULL ||
693 res_nb_proc_per_node_node == NULL ||
694 res_cpu_clock_node == NULL ||
695 res_mem_mb_node == NULL
698 INFOS("A bad job is found, some resource_params user_part are not found");
702 if (xmlStrcmp(res_name_node->name, xmlCharStrdup("name")) ||
703 xmlStrcmp(res_hostname_node->name, xmlCharStrdup("hostname")) ||
704 xmlStrcmp(res_os_node->name, xmlCharStrdup("OS")) ||
705 xmlStrcmp(res_nb_proc_node->name, xmlCharStrdup("nb_proc")) ||
706 xmlStrcmp(res_nb_node_node->name, xmlCharStrdup("nb_node")) ||
707 xmlStrcmp(res_nb_proc_per_node_node->name, xmlCharStrdup("nb_proc_per_node")) ||
708 xmlStrcmp(res_cpu_clock_node->name, xmlCharStrdup("cpu_clock")) ||
709 xmlStrcmp(res_mem_mb_node->name, xmlCharStrdup("mem_mb"))
712 INFOS("A bad job is found, some resource_params user_part node are not in the rigth or does not have a correct name");
716 xmlChar* res_name = xmlNodeGetContent(res_name_node);
717 xmlChar* res_hostname = xmlNodeGetContent(res_hostname_node);
718 xmlChar* res_os = xmlNodeGetContent(res_os_node);
720 p.name = std::string((const char*) res_name);
721 p.hostname = std::string((const char*) res_hostname);
722 p.OS = std::string((const char*) res_os);
724 xmlFree(res_hostname);
726 xmlChar* res_nb_proc = xmlNodeGetContent(res_nb_proc_node);
727 xmlChar* res_nb_node = xmlNodeGetContent(res_nb_node_node);
728 xmlChar* res_nb_proc_per_node = xmlNodeGetContent(res_nb_proc_per_node_node);
729 xmlChar* res_cpu_clock = xmlNodeGetContent(res_cpu_clock_node);
730 xmlChar* res_mem_mb = xmlNodeGetContent(res_mem_mb_node);
731 bool import_value = true;
732 std::istringstream nb_proc_stream((const char *) res_nb_proc);
733 if (!(nb_proc_stream >> p.nb_proc))
734 import_value = false;
735 std::istringstream nb_node_stream((const char *) res_nb_node);
736 if (!(nb_node_stream >> p.nb_node))
737 import_value = false;
738 std::istringstream nb_proc_per_node_stream((const char *) res_nb_proc_per_node);
739 if (!(nb_proc_per_node_stream >> p.nb_proc_per_node))
740 import_value = false;
741 std::istringstream cpu_clock_stream((const char *) res_cpu_clock);
742 if (!(cpu_clock_stream >> p.cpu_clock))
743 import_value = false;
744 std::istringstream mem_mb_stream((const char *) res_mem_mb);
745 if (!(mem_mb_stream >> p.mem_mb))
746 import_value = false;
747 xmlFree(res_nb_proc);
748 xmlFree(res_nb_node);
749 xmlFree(res_nb_proc_per_node);
750 xmlFree(res_cpu_clock);
754 INFOS("A bad job is found, some resource_params value are not correct");
760 new_job->setResourceRequiredParams(p);
762 catch(const LauncherException &ex)
764 INFOS("A bad job is found, an error when inserting resource_params:" << ex.msg.c_str());
769 // We finally get run part to figure out what to do
770 xmlNodePtr job_state_node = xmlFirstElementChild(run_node);
771 xmlNodePtr resource_choosed_name_node = xmlNextElementSibling(job_state_node);
772 xmlNodePtr job_reference_node = xmlNextElementSibling(resource_choosed_name_node);
773 if (job_state_node == NULL ||
774 resource_choosed_name_node == NULL ||
775 job_reference_node == NULL
778 INFOS("A bad job is found, some run_part are not found");
782 if (xmlStrcmp(job_state_node->name, xmlCharStrdup("job_state")) ||
783 xmlStrcmp(resource_choosed_name_node->name, xmlCharStrdup("resource_choosed_name")) ||
784 xmlStrcmp(job_reference_node->name, xmlCharStrdup("job_reference"))
787 INFOS("A bad job is found, some run_part nodes are not in the rigth or does not have a correct name");
791 xmlChar* job_state_xml = xmlNodeGetContent(job_state_node);
792 xmlChar* resource_choosed_name_xml = xmlNodeGetContent(resource_choosed_name_node);
793 xmlChar* job_reference_xml = xmlNodeGetContent(job_reference_node);
794 std::string job_state((const char *) job_state_xml);
795 std::string resource_choosed_name((const char *) resource_choosed_name_xml);
796 std::string job_reference((const char *) job_reference_xml);
797 xmlFree(job_state_xml);
798 xmlFree(resource_choosed_name_xml);
799 xmlFree(job_reference_xml);
801 if (job_state == "CREATED")
803 // In this case, we ignore run_part informations
806 _l.createJob(new_job);
808 std::ostringstream job_id;
809 job_id << new_job->getNumber();
810 notifyObservers("NEW_JOB", job_id.str());
812 catch(const LauncherException &ex)
814 INFOS("Load failed: " << ex.msg.c_str());
817 else if (job_state == "QUEUED" ||
818 job_state == "RUNNING" ||
819 job_state == "IN_PROCESS" ||
820 job_state == "PAUSED")
824 // Step 1: Add the resource to the launcher C++ map
825 _l.checkFactoryForResource(resource_choosed_name);
827 // Step 2: We add run_part informations
828 new_job->setState(job_state);
830 // Step 3: We add the job to the launcher
831 ParserResourcesType resource_definition = _l._ResManager->GetResourcesDescr(resource_choosed_name);
832 new_job->setResourceDefinition(resource_definition);
833 _l.addJobDirectlyToMap(new_job, job_reference);
835 // Step 4: We check that the BatchManager could resume
838 if (new_job->getBatchManagerJobId().getReference() != job_reference)
840 INFOS("BatchManager type cannot resume a job - job state is set to ERROR");
841 new_job->setState("ERROR");
844 std::ostringstream job_id;
845 job_id << new_job->getNumber();
846 notifyObservers("NEW_JOB", job_id.str());
848 catch(const LauncherException &ex)
850 INFOS("Cannot load the job! Exception: " << ex.msg.c_str());
854 else if (job_state == "FINISHED" ||
855 job_state == "FAILED" ||
856 job_state == "ERROR")
860 // Step 1: Add the resource to the launcher C++ map
861 _l.checkFactoryForResource(resource_choosed_name);
863 // Step 2: We add run_part informations
864 new_job->setState(job_state);
866 // Step 3: We add the job to the launcher
867 ParserResourcesType resource_definition = _l._ResManager->GetResourcesDescr(resource_choosed_name);
868 new_job->setResourceDefinition(resource_definition);
869 _l.addJobDirectlyToMap(new_job, job_reference);
871 std::ostringstream job_id;
872 job_id << new_job->getNumber();
873 notifyObservers("NEW_JOB", job_id.str());
875 catch(const LauncherException &ex)
877 INFOS("Cannot load the job! Exception: " << ex.msg.c_str());
883 INFOS("A bad job is found, state unknown " << job_state);
888 xmlCurrentNode = xmlCurrentNode->next;
895 std::string error = "Error in xml file, could not find root_node named jobs: " + std::string(jobs_file);
897 THROW_SALOME_CORBA_EXCEPTION(error.c_str(), SALOME::INTERNAL_ERROR);
903 notifyObservers("LOAD_JOBS", jobs_file);
906 //=============================================================================
908 * Save jobs of Launcher (in any steps) in file jobs_file
910 //=============================================================================
912 SALOME_Launcher::saveJobs(const char* jobs_file)
915 // Step 1: check jobs_file write access
916 FILE* xml_file = fopen(jobs_file, "w");
917 if (xml_file == NULL)
919 std::string error = "Error opening jobs_file in SALOME_Launcher::saveJobs: " + std::string(jobs_file);
921 THROW_SALOME_CORBA_EXCEPTION(error.c_str(), SALOME::INTERNAL_ERROR);
924 // Step 2: First lines
925 xmlKeepBlanksDefault(0);
926 xmlDocPtr doc = xmlNewDoc(xmlCharStrdup("1.0"));
927 xmlNodePtr root_node = xmlNewNode(NULL, xmlCharStrdup("jobs"));
928 xmlDocSetRootElement(doc, root_node);
929 xmlNodePtr doc_comment = xmlNewDocComment(doc, xmlCharStrdup("SALOME Launcher save jobs file"));
930 xmlAddPrevSibling(root_node, doc_comment);
932 // Step 3: For each job write it on the xml document
933 // We could put a mutex but are not foing to do that currently
934 std::map<int, Launcher::Job *> jobs_list = _l.getJobs();
935 std::map<int, Launcher::Job *>::const_iterator it_job;
936 for(it_job = jobs_list.begin(); it_job != jobs_list.end(); it_job++)
938 it_job->second->addToXmlDocument(root_node);
941 // Final step: write file
942 int isOk = xmlSaveFormatFile(jobs_file, doc, 1);
945 std::string error = "Error during xml file saving in SALOME_Launcher::saveJobs: " + std::string(jobs_file);
949 THROW_SALOME_CORBA_EXCEPTION(error.c_str(), SALOME::INTERNAL_ERROR);
955 MESSAGE("SALOME_Launcher::saveJobs : WRITING DONE!");
956 notifyObservers("SAVE_JOBS", jobs_file);
959 //=============================================================================
961 * Add a new observer to the launcher
963 //=============================================================================
965 SALOME_Launcher::addObserver(Engines::SalomeLauncherObserver_ptr observer)
967 bool new_observer = true;
968 std::list<Engines::SalomeLauncherObserver_var>::iterator iter = _observers.begin();
969 while(iter != _observers.end())
971 if (std::string(_orb->object_to_string(*iter)) ==
972 std::string(_orb->object_to_string(observer)))
974 new_observer = false;
980 _observers.push_back(Engines::SalomeLauncherObserver::_duplicate(observer));
982 // We notify the new observer with all jobs that are currently in the Launcher
983 std::map<int, Launcher::Job *> cpp_jobs = _l.getJobs();
984 std::map<int, Launcher::Job *>::const_iterator it_job;
985 for(it_job = cpp_jobs.begin(); it_job != cpp_jobs.end(); it_job++)
987 int number = it_job->first;
988 std::ostringstream job_id;
992 observer->notify("NEW_JOB", job_id.str().c_str());
996 MESSAGE("Notify Observer, exception catch");
1002 //=============================================================================
1004 * Add a new observer to the launcher
1006 //=============================================================================
1008 SALOME_Launcher::removeObserver(Engines::SalomeLauncherObserver_ptr observer)
1010 std::list<Engines::SalomeLauncherObserver_var>::iterator iter = _observers.begin();
1011 while(iter != _observers.end())
1013 if (std::string(_orb->object_to_string(*iter)) ==
1014 std::string(_orb->object_to_string(observer)))
1017 iter =_observers.erase(iter++);
1026 //=============================================================================
1027 /*! Internal Method:
1028 * Notify observers on a new event
1030 //=============================================================================
1032 SALOME_Launcher::notifyObservers(const std::string & event_name,
1033 const std::string & event_data)
1035 std::list<Engines::SalomeLauncherObserver_var>::iterator iter = _observers.begin();
1036 while(iter != _observers.end())
1040 (*iter)->notify(CORBA::string_dup(event_name.c_str()),
1041 CORBA::string_dup(event_data.c_str()));
1045 MESSAGE("Notify Observer, exception catch");