mirror of https://github.com/Icinga/icinga2.git
193 lines
9.6 KiB
C++
193 lines
9.6 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2018 Icinga Development Team (https://icinga.com/) *
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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 "methods/icingachecktask.hpp"
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#include "icinga/cib.hpp"
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#include "icinga/service.hpp"
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#include "icinga/checkcommand.hpp"
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#include "icinga/macroprocessor.hpp"
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#include "icinga/icingaapplication.hpp"
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#include "icinga/clusterevents.hpp"
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#include "icinga/checkable.hpp"
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#include "base/application.hpp"
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#include "base/objectlock.hpp"
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#include "base/utility.hpp"
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#include "base/perfdatavalue.hpp"
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#include "base/function.hpp"
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#include "base/configtype.hpp"
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using namespace icinga;
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REGISTER_FUNCTION_NONCONST(Internal, IcingaCheck, &IcingaCheckTask::ScriptFunc, "checkable:cr:resolvedMacros:useResolvedMacros");
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void IcingaCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr,
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const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros)
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{
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REQUIRE_NOT_NULL(checkable);
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REQUIRE_NOT_NULL(cr);
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CheckCommand::Ptr commandObj = checkable->GetCheckCommand();
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Host::Ptr host;
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Service::Ptr service;
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tie(host, service) = GetHostService(checkable);
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MacroProcessor::ResolverList resolvers;
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if (service)
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resolvers.emplace_back("service", service);
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resolvers.emplace_back("host", host);
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resolvers.emplace_back("command", commandObj);
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resolvers.emplace_back("icinga", IcingaApplication::GetInstance());
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String missingIcingaMinVersion;
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String icingaMinVersion = MacroProcessor::ResolveMacros("$icinga_min_version$", resolvers, checkable->GetLastCheckResult(),
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&missingIcingaMinVersion, MacroProcessor::EscapeCallback(), resolvedMacros, useResolvedMacros);
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if (resolvedMacros && !useResolvedMacros)
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return;
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double interval = Utility::GetTime() - Application::GetStartTime();
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if (interval > 60)
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interval = 60;
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/* use feature stats perfdata */
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std::pair<Dictionary::Ptr, Array::Ptr> feature_stats = CIB::GetFeatureStats();
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Array::Ptr perfdata = feature_stats.second;
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perfdata->Add(new PerfdataValue("active_host_checks", CIB::GetActiveHostChecksStatistics(interval) / interval));
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perfdata->Add(new PerfdataValue("passive_host_checks", CIB::GetPassiveHostChecksStatistics(interval) / interval));
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perfdata->Add(new PerfdataValue("active_host_checks_1min", CIB::GetActiveHostChecksStatistics(60)));
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perfdata->Add(new PerfdataValue("passive_host_checks_1min", CIB::GetPassiveHostChecksStatistics(60)));
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perfdata->Add(new PerfdataValue("active_host_checks_5min", CIB::GetActiveHostChecksStatistics(60 * 5)));
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perfdata->Add(new PerfdataValue("passive_host_checks_5min", CIB::GetPassiveHostChecksStatistics(60 * 5)));
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perfdata->Add(new PerfdataValue("active_host_checks_15min", CIB::GetActiveHostChecksStatistics(60 * 15)));
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perfdata->Add(new PerfdataValue("passive_host_checks_15min", CIB::GetPassiveHostChecksStatistics(60 * 15)));
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perfdata->Add(new PerfdataValue("active_service_checks", CIB::GetActiveServiceChecksStatistics(interval) / interval));
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perfdata->Add(new PerfdataValue("passive_service_checks", CIB::GetPassiveServiceChecksStatistics(interval) / interval));
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perfdata->Add(new PerfdataValue("active_service_checks_1min", CIB::GetActiveServiceChecksStatistics(60)));
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perfdata->Add(new PerfdataValue("passive_service_checks_1min", CIB::GetPassiveServiceChecksStatistics(60)));
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perfdata->Add(new PerfdataValue("active_service_checks_5min", CIB::GetActiveServiceChecksStatistics(60 * 5)));
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perfdata->Add(new PerfdataValue("passive_service_checks_5min", CIB::GetPassiveServiceChecksStatistics(60 * 5)));
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perfdata->Add(new PerfdataValue("active_service_checks_15min", CIB::GetActiveServiceChecksStatistics(60 * 15)));
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perfdata->Add(new PerfdataValue("passive_service_checks_15min", CIB::GetPassiveServiceChecksStatistics(60 * 15)));
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perfdata->Add(new PerfdataValue("current_concurrent_checks", Checkable::GetPendingChecks()));
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perfdata->Add(new PerfdataValue("remote_check_queue", ClusterEvents::GetCheckRequestQueueSize()));
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CheckableCheckStatistics scs = CIB::CalculateServiceCheckStats();
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perfdata->Add(new PerfdataValue("min_latency", scs.min_latency));
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perfdata->Add(new PerfdataValue("max_latency", scs.max_latency));
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perfdata->Add(new PerfdataValue("avg_latency", scs.avg_latency));
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perfdata->Add(new PerfdataValue("min_execution_time", scs.min_execution_time));
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perfdata->Add(new PerfdataValue("max_execution_time", scs.max_execution_time));
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perfdata->Add(new PerfdataValue("avg_execution_time", scs.avg_execution_time));
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ServiceStatistics ss = CIB::CalculateServiceStats();
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perfdata->Add(new PerfdataValue("num_services_ok", ss.services_ok));
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perfdata->Add(new PerfdataValue("num_services_warning", ss.services_warning));
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perfdata->Add(new PerfdataValue("num_services_critical", ss.services_critical));
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perfdata->Add(new PerfdataValue("num_services_unknown", ss.services_unknown));
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perfdata->Add(new PerfdataValue("num_services_pending", ss.services_pending));
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perfdata->Add(new PerfdataValue("num_services_unreachable", ss.services_unreachable));
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perfdata->Add(new PerfdataValue("num_services_flapping", ss.services_flapping));
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perfdata->Add(new PerfdataValue("num_services_in_downtime", ss.services_in_downtime));
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perfdata->Add(new PerfdataValue("num_services_acknowledged", ss.services_acknowledged));
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double uptime = Utility::GetTime() - Application::GetStartTime();
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perfdata->Add(new PerfdataValue("uptime", uptime));
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HostStatistics hs = CIB::CalculateHostStats();
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perfdata->Add(new PerfdataValue("num_hosts_up", hs.hosts_up));
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perfdata->Add(new PerfdataValue("num_hosts_down", hs.hosts_down));
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perfdata->Add(new PerfdataValue("num_hosts_pending", hs.hosts_pending));
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perfdata->Add(new PerfdataValue("num_hosts_unreachable", hs.hosts_unreachable));
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perfdata->Add(new PerfdataValue("num_hosts_flapping", hs.hosts_flapping));
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perfdata->Add(new PerfdataValue("num_hosts_in_downtime", hs.hosts_in_downtime));
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perfdata->Add(new PerfdataValue("num_hosts_acknowledged", hs.hosts_acknowledged));
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std::vector<Endpoint::Ptr> endpoints = ConfigType::GetObjectsByType<Endpoint>();
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double lastMessageSent = 0;
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double lastMessageReceived = 0;
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double messagesSentPerSecond = 0;
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double messagesReceivedPerSecond = 0;
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double bytesSentPerSecond = 0;
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double bytesReceivedPerSecond = 0;
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for (const Endpoint::Ptr& endpoint : endpoints)
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{
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if (endpoint->GetLastMessageSent() > lastMessageSent)
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lastMessageSent = endpoint->GetLastMessageSent();
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if (endpoint->GetLastMessageReceived() > lastMessageReceived)
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lastMessageReceived = endpoint->GetLastMessageReceived();
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messagesSentPerSecond += endpoint->GetMessagesSentPerSecond();
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messagesReceivedPerSecond += endpoint->GetMessagesReceivedPerSecond();
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bytesSentPerSecond += endpoint->GetBytesSentPerSecond();
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bytesReceivedPerSecond += endpoint->GetBytesReceivedPerSecond();
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}
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perfdata->Add(new PerfdataValue("last_messages_sent", lastMessageSent));
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perfdata->Add(new PerfdataValue("last_messages_received", lastMessageReceived));
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perfdata->Add(new PerfdataValue("sum_messages_sent_per_second", messagesSentPerSecond));
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perfdata->Add(new PerfdataValue("sum_messages_received_per_second", messagesReceivedPerSecond));
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perfdata->Add(new PerfdataValue("sum_bytes_sent_per_second", bytesSentPerSecond));
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perfdata->Add(new PerfdataValue("sum_bytes_received_per_second", bytesReceivedPerSecond));
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cr->SetPerformanceData(perfdata);
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cr->SetState(ServiceOK);
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String appVersion = Application::GetAppVersion();
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String output = "Icinga 2 has been running for " + Utility::FormatDuration(uptime) +
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". Version: " + appVersion;
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/* Indicate a warning if the last reload failed. */
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double lastReloadFailed = Application::GetLastReloadFailed();
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if (lastReloadFailed > 0) {
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output += "; Last reload attempt failed at " + Utility::FormatDateTime("%Y-%m-%d %H:%M:%S %z", lastReloadFailed);
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cr->SetState(ServiceWarning);
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}
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/* Extract the version number of the running Icinga2 instance.
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* We assume that appVersion will allways be something like 'v2.10.1-8-gaebe6da' and we want to extract '2.10.1'.
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*/
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int endOfVersionNumber = appVersion.FindFirstOf("-") - 1;
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String parsedAppVersion = appVersion.SubStr(1, endOfVersionNumber);
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/* Return an error if the version is less than specified (optional). */
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if (missingIcingaMinVersion.IsEmpty() && !icingaMinVersion.IsEmpty() && Utility::CompareVersion(icingaMinVersion, parsedAppVersion) < 0) {
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output += "; Minimum version " + icingaMinVersion + " is not installed.";
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cr->SetState(ServiceCritical);
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}
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cr->SetOutput(output);
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checkable->ProcessCheckResult(cr);
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}
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