mirror of https://github.com/Icinga/icinga2.git
408 lines
17 KiB
C++
408 lines
17 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2016 Icinga Development Team (https://www.icinga.org/) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#include "db_ido/servicedbobject.hpp"
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#include "db_ido/servicegroupdbobject.hpp"
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#include "db_ido/dbtype.hpp"
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#include "db_ido/dbvalue.hpp"
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#include "db_ido/dbevents.hpp"
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#include "icinga/notification.hpp"
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#include "icinga/dependency.hpp"
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#include "icinga/checkcommand.hpp"
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#include "icinga/eventcommand.hpp"
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#include "icinga/externalcommandprocessor.hpp"
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#include "icinga/compatutility.hpp"
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#include "icinga/icingaapplication.hpp"
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#include "remote/endpoint.hpp"
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#include "base/convert.hpp"
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#include "base/objectlock.hpp"
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#include "base/initialize.hpp"
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#include "base/configtype.hpp"
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#include "base/utility.hpp"
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#include "base/logger.hpp"
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#include "base/json.hpp"
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#include <boost/foreach.hpp>
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#include <boost/algorithm/string/join.hpp>
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using namespace icinga;
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REGISTER_DBTYPE(Service, "service", DbObjectTypeService, "service_object_id", ServiceDbObject);
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ServiceDbObject::ServiceDbObject(const DbType::Ptr& type, const String& name1, const String& name2)
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: DbObject(type, name1, name2)
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{ }
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Dictionary::Ptr ServiceDbObject::GetConfigFields(void) const
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{
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Dictionary::Ptr fields = new Dictionary();
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Service::Ptr service = static_pointer_cast<Service>(GetObject());
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Host::Ptr host = service->GetHost();
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fields->Set("host_object_id", host);
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fields->Set("display_name", service->GetDisplayName());
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fields->Set("check_command_object_id", service->GetCheckCommand());
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fields->Set("check_command_args", CompatUtility::GetCheckableCommandArgs(service));
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fields->Set("eventhandler_command_object_id", service->GetEventCommand());
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fields->Set("eventhandler_command_args", Empty);
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fields->Set("notification_timeperiod_object_id", Empty);
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fields->Set("check_timeperiod_object_id", service->GetCheckPeriod());
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fields->Set("failure_prediction_options", Empty);
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fields->Set("check_interval", CompatUtility::GetCheckableCheckInterval(service));
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fields->Set("retry_interval", CompatUtility::GetCheckableRetryInterval(service));
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fields->Set("max_check_attempts", service->GetMaxCheckAttempts());
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fields->Set("first_notification_delay", Empty);
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fields->Set("notification_interval", CompatUtility::GetCheckableNotificationNotificationInterval(service));
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fields->Set("notify_on_warning", CompatUtility::GetCheckableNotifyOnWarning(service));
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fields->Set("notify_on_unknown", CompatUtility::GetCheckableNotifyOnUnknown(service));
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fields->Set("notify_on_critical", CompatUtility::GetCheckableNotifyOnCritical(service));
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fields->Set("notify_on_recovery", CompatUtility::GetCheckableNotifyOnRecovery(service));
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fields->Set("notify_on_flapping", CompatUtility::GetCheckableNotifyOnFlapping(service));
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fields->Set("notify_on_downtime", CompatUtility::GetCheckableNotifyOnDowntime(service));
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fields->Set("stalk_on_ok", 0);
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fields->Set("stalk_on_warning", 0);
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fields->Set("stalk_on_unknown", 0);
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fields->Set("stalk_on_critical", 0);
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fields->Set("is_volatile", CompatUtility::GetCheckableIsVolatile(service));
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fields->Set("flap_detection_enabled", CompatUtility::GetCheckableFlapDetectionEnabled(service));
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fields->Set("flap_detection_on_ok", Empty);
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fields->Set("flap_detection_on_warning", Empty);
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fields->Set("flap_detection_on_unknown", Empty);
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fields->Set("flap_detection_on_critical", Empty);
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fields->Set("low_flap_threshold", CompatUtility::GetCheckableLowFlapThreshold(service));
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fields->Set("high_flap_threshold", CompatUtility::GetCheckableHighFlapThreshold(service));
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fields->Set("process_performance_data", CompatUtility::GetCheckableProcessPerformanceData(service));
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fields->Set("freshness_checks_enabled", CompatUtility::GetCheckableFreshnessChecksEnabled(service));
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fields->Set("freshness_threshold", CompatUtility::GetCheckableFreshnessThreshold(service));
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fields->Set("passive_checks_enabled", CompatUtility::GetCheckablePassiveChecksEnabled(service));
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fields->Set("event_handler_enabled", CompatUtility::GetCheckableEventHandlerEnabled(service));
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fields->Set("active_checks_enabled", CompatUtility::GetCheckableActiveChecksEnabled(service));
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fields->Set("retain_status_information", Empty);
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fields->Set("retain_nonstatus_information", Empty);
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fields->Set("notifications_enabled", CompatUtility::GetCheckableNotificationsEnabled(service));
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fields->Set("obsess_over_service", Empty);
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fields->Set("failure_prediction_enabled", Empty);
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fields->Set("notes", service->GetNotes());
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fields->Set("notes_url", service->GetNotesUrl());
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fields->Set("action_url", service->GetActionUrl());
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fields->Set("icon_image", service->GetIconImage());
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fields->Set("icon_image_alt", service->GetIconImageAlt());
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return fields;
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}
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Dictionary::Ptr ServiceDbObject::GetStatusFields(void) const
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{
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Dictionary::Ptr fields = new Dictionary();
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Service::Ptr service = static_pointer_cast<Service>(GetObject());
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CheckResult::Ptr cr = service->GetLastCheckResult();
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if (cr) {
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fields->Set("output", CompatUtility::GetCheckResultOutput(cr));
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fields->Set("long_output", CompatUtility::GetCheckResultLongOutput(cr));
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fields->Set("perfdata", CompatUtility::GetCheckResultPerfdata(cr));
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fields->Set("check_source", cr->GetCheckSource());
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}
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fields->Set("current_state", service->GetState());
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fields->Set("has_been_checked", CompatUtility::GetCheckableHasBeenChecked(service));
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fields->Set("should_be_scheduled", service->GetEnableActiveChecks());
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fields->Set("current_check_attempt", service->GetCheckAttempt());
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fields->Set("max_check_attempts", service->GetMaxCheckAttempts());
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if (cr)
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fields->Set("last_check", DbValue::FromTimestamp(cr->GetScheduleEnd()));
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fields->Set("next_check", DbValue::FromTimestamp(service->GetNextCheck()));
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fields->Set("check_type", CompatUtility::GetCheckableCheckType(service));
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fields->Set("last_state_change", DbValue::FromTimestamp(service->GetLastStateChange()));
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fields->Set("last_hard_state_change", DbValue::FromTimestamp(service->GetLastHardStateChange()));
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fields->Set("last_hard_state", service->GetLastHardState());
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fields->Set("last_time_ok", DbValue::FromTimestamp(static_cast<int>(service->GetLastStateOK())));
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fields->Set("last_time_warning", DbValue::FromTimestamp(static_cast<int>(service->GetLastStateWarning())));
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fields->Set("last_time_critical", DbValue::FromTimestamp(static_cast<int>(service->GetLastStateCritical())));
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fields->Set("last_time_unknown", DbValue::FromTimestamp(static_cast<int>(service->GetLastStateUnknown())));
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fields->Set("state_type", service->GetStateType());
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fields->Set("last_notification", DbValue::FromTimestamp(CompatUtility::GetCheckableNotificationLastNotification(service)));
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fields->Set("next_notification", DbValue::FromTimestamp(CompatUtility::GetCheckableNotificationNextNotification(service)));
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fields->Set("no_more_notifications", Empty);
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fields->Set("notifications_enabled", CompatUtility::GetCheckableNotificationsEnabled(service));
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fields->Set("problem_has_been_acknowledged", CompatUtility::GetCheckableProblemHasBeenAcknowledged(service));
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fields->Set("acknowledgement_type", CompatUtility::GetCheckableAcknowledgementType(service));
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fields->Set("current_notification_number", CompatUtility::GetCheckableNotificationNotificationNumber(service));
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fields->Set("passive_checks_enabled", CompatUtility::GetCheckablePassiveChecksEnabled(service));
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fields->Set("active_checks_enabled", CompatUtility::GetCheckableActiveChecksEnabled(service));
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fields->Set("event_handler_enabled", CompatUtility::GetCheckableEventHandlerEnabled(service));
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fields->Set("flap_detection_enabled", CompatUtility::GetCheckableFlapDetectionEnabled(service));
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fields->Set("is_flapping", CompatUtility::GetCheckableIsFlapping(service));
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fields->Set("percent_state_change", CompatUtility::GetCheckablePercentStateChange(service));
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if (cr) {
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fields->Set("latency", Convert::ToString(cr->CalculateLatency()));
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fields->Set("execution_time", Convert::ToString(cr->CalculateExecutionTime()));
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}
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fields->Set("scheduled_downtime_depth", service->GetDowntimeDepth());
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fields->Set("process_performance_data", CompatUtility::GetCheckableProcessPerformanceData(service));
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fields->Set("event_handler", CompatUtility::GetCheckableEventHandler(service));
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fields->Set("check_command", CompatUtility::GetCheckableCheckCommand(service));
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fields->Set("normal_check_interval", CompatUtility::GetCheckableCheckInterval(service));
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fields->Set("retry_check_interval", CompatUtility::GetCheckableRetryInterval(service));
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fields->Set("check_timeperiod_object_id", service->GetCheckPeriod());
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fields->Set("is_reachable", CompatUtility::GetCheckableIsReachable(service));
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fields->Set("original_attributes", JsonEncode(service->GetOriginalAttributes()));
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return fields;
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}
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void ServiceDbObject::OnConfigUpdateHeavy(void)
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{
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Service::Ptr service = static_pointer_cast<Service>(GetObject());
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/* groups */
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Array::Ptr groups = service->GetGroups();
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std::vector<DbQuery> queries;
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DbQuery query1;
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query1.Table = DbType::GetByName("ServiceGroup")->GetTable() + "_members";
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query1.Type = DbQueryDelete;
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query1.Category = DbCatConfig;
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query1.WhereCriteria = new Dictionary();
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query1.WhereCriteria->Set("service_object_id", service);
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queries.push_back(query1);
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if (groups) {
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ObjectLock olock(groups);
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BOOST_FOREACH(const String& groupName, groups) {
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ServiceGroup::Ptr group = ServiceGroup::GetByName(groupName);
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DbQuery query2;
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query2.Table = DbType::GetByName("ServiceGroup")->GetTable() + "_members";
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query2.Type = DbQueryInsert;
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query2.Category = DbCatConfig;
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query2.Fields = new Dictionary();
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query2.Fields->Set("instance_id", 0); /* DbConnection class fills in real ID */
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query2.Fields->Set("servicegroup_id", DbValue::FromObjectInsertID(group));
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query2.Fields->Set("service_object_id", service);
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query2.WhereCriteria = new Dictionary();
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query2.WhereCriteria->Set("instance_id", 0); /* DbConnection class fills in real ID */
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query2.WhereCriteria->Set("servicegroup_id", DbValue::FromObjectInsertID(group));
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query2.WhereCriteria->Set("service_object_id", service);
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queries.push_back(query2);
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}
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}
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DbObject::OnMultipleQueries(queries);
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/* service dependencies */
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Log(LogDebug, "ServiceDbObject")
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<< "service dependencies for '" << service->GetName() << "'";
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queries.clear();
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DbQuery query2;
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query2.Table = GetType()->GetTable() + "dependencies";
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query2.Type = DbQueryDelete;
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query2.Category = DbCatConfig;
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query2.WhereCriteria = new Dictionary();
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query2.WhereCriteria->Set("dependent_service_object_id", service);
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queries.push_back(query2);
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BOOST_FOREACH(const Dependency::Ptr& dep, service->GetDependencies()) {
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Checkable::Ptr parent = dep->GetParent();
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if (!parent) {
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Log(LogDebug, "ServiceDbObject")
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<< "Missing parent for dependency '" << dep->GetName() << "'.";
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continue;
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}
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Log(LogDebug, "ServiceDbObject")
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<< "service parents: " << parent->GetName();
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int state_filter = dep->GetStateFilter();
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/* service dependencies */
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Dictionary::Ptr fields1 = new Dictionary();
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fields1->Set("service_object_id", parent);
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fields1->Set("dependent_service_object_id", service);
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fields1->Set("inherits_parent", 1);
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fields1->Set("timeperiod_object_id", dep->GetPeriod());
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fields1->Set("fail_on_ok", (state_filter & StateFilterOK) ? 1 : 0);
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fields1->Set("fail_on_warning", (state_filter & StateFilterWarning) ? 1 : 0);
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fields1->Set("fail_on_critical", (state_filter & StateFilterCritical) ? 1 : 0);
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fields1->Set("fail_on_unknown", (state_filter & StateFilterUnknown) ? 1 : 0);
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fields1->Set("instance_id", 0); /* DbConnection class fills in real ID */
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DbQuery query1;
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query1.Table = GetType()->GetTable() + "dependencies";
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query1.Type = DbQueryInsert;
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query1.Category = DbCatConfig;
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query1.Fields = fields1;
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queries.push_back(query1);
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}
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DbObject::OnMultipleQueries(queries);
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/* service contacts, contactgroups */
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Log(LogDebug, "ServiceDbObject")
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<< "service contacts: " << service->GetName();
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queries.clear();
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DbQuery query3;
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query3.Table = GetType()->GetTable() + "_contacts";
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query3.Type = DbQueryDelete;
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query3.Category = DbCatConfig;
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query3.WhereCriteria = new Dictionary();
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query3.WhereCriteria->Set("service_id", DbValue::FromObjectInsertID(service));
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queries.push_back(query3);
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BOOST_FOREACH(const User::Ptr& user, CompatUtility::GetCheckableNotificationUsers(service)) {
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Log(LogDebug, "ServiceDbObject")
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<< "service contacts: " << user->GetName();
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Dictionary::Ptr fields_contact = new Dictionary();
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fields_contact->Set("service_id", DbValue::FromObjectInsertID(service));
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fields_contact->Set("contact_object_id", user);
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fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */
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DbQuery query_contact;
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query_contact.Table = GetType()->GetTable() + "_contacts";
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query_contact.Type = DbQueryInsert;
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query_contact.Category = DbCatConfig;
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query_contact.Fields = fields_contact;
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queries.push_back(query_contact);
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}
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DbObject::OnMultipleQueries(queries);
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Log(LogDebug, "ServiceDbObject")
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<< "service contactgroups: " << service->GetName();
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queries.clear();
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DbQuery query4;
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query4.Table = GetType()->GetTable() + "_contactgroups";
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query4.Type = DbQueryDelete;
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query4.Category = DbCatConfig;
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query4.WhereCriteria = new Dictionary();
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query4.WhereCriteria->Set("service_id", DbValue::FromObjectInsertID(service));
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queries.push_back(query4);
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BOOST_FOREACH(const UserGroup::Ptr& usergroup, CompatUtility::GetCheckableNotificationUserGroups(service)) {
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Log(LogDebug, "ServiceDbObject")
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<< "service contactgroups: " << usergroup->GetName();
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Dictionary::Ptr fields_contact = new Dictionary();
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fields_contact->Set("service_id", DbValue::FromObjectInsertID(service));
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fields_contact->Set("contactgroup_object_id", usergroup);
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fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */
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DbQuery query_contact;
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query_contact.Table = GetType()->GetTable() + "_contactgroups";
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query_contact.Type = DbQueryInsert;
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query_contact.Category = DbCatConfig;
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query_contact.Fields = fields_contact;
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queries.push_back(query_contact);
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}
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DbObject::OnMultipleQueries(queries);
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DoCommonConfigUpdate();
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}
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void ServiceDbObject::OnConfigUpdateLight(void)
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{
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DoCommonConfigUpdate();
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}
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void ServiceDbObject::DoCommonConfigUpdate(void)
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{
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Service::Ptr service = static_pointer_cast<Service>(GetObject());
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/* update comments and downtimes on config change */
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DbEvents::AddComments(service);
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DbEvents::AddDowntimes(service);
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}
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String ServiceDbObject::CalculateConfigHash(const Dictionary::Ptr& configFields) const
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{
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String hashData = DbObject::CalculateConfigHash(configFields);
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Service::Ptr service = static_pointer_cast<Service>(GetObject());
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Array::Ptr groups = service->GetGroups();
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if (groups)
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hashData += DbObject::HashValue(groups);
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Array::Ptr dependencies = new Array();
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/* dependencies */
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BOOST_FOREACH(const Dependency::Ptr& dep, service->GetDependencies()) {
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Checkable::Ptr parent = dep->GetParent();
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if (!parent)
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continue;
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Array::Ptr depInfo = new Array();
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depInfo->Add(parent->GetName());
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depInfo->Add(dep->GetStateFilter());
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depInfo->Add(dep->GetPeriodRaw());
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dependencies->Add(depInfo);
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}
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dependencies->Sort();
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hashData += DbObject::HashValue(dependencies);
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Array::Ptr users = new Array();
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BOOST_FOREACH(const User::Ptr& user, CompatUtility::GetCheckableNotificationUsers(service)) {
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users->Add(user->GetName());
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}
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users->Sort();
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hashData += DbObject::HashValue(users);
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Array::Ptr userGroups = new Array();
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BOOST_FOREACH(const UserGroup::Ptr& usergroup, CompatUtility::GetCheckableNotificationUserGroups(service)) {
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userGroups->Add(usergroup->GetName());
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}
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userGroups->Sort();
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hashData += DbObject::HashValue(userGroups);
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return SHA256(hashData);
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}
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