mirror of https://github.com/Icinga/icinga2.git
100 lines
3.9 KiB
C++
100 lines
3.9 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2014 Icinga Development Team (http://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 "methods/pluginchecktask.h"
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#include "icinga/pluginutility.h"
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#include "icinga/checkcommand.h"
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#include "icinga/macroprocessor.h"
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#include "icinga/icingaapplication.h"
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#include "base/dynamictype.h"
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#include "base/logger_fwd.h"
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#include "base/scriptfunction.h"
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#include "base/utility.h"
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#include "base/process.h"
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#include <boost/algorithm/string/classification.hpp>
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#include <boost/algorithm/string/split.hpp>
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#include <boost/foreach.hpp>
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using namespace icinga;
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REGISTER_SCRIPTFUNCTION(PluginCheck, &PluginCheckTask::ScriptFunc);
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void PluginCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr)
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{
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CheckCommand::Ptr commandObj = checkable->GetCheckCommand();
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Value raw_command = commandObj->GetCommandLine();
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bool is_service = checkable->GetType() == DynamicType::GetByName("Service");
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Host::Ptr host;
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Service::Ptr service;
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if (is_service) {
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service = static_pointer_cast<Service>(checkable);
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host = service->GetHost();
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} else
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host = static_pointer_cast<Host>(checkable);
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std::vector<MacroResolver::Ptr> resolvers;
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if (is_service)
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resolvers.push_back(service);
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resolvers.push_back(host);
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resolvers.push_back(commandObj);
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resolvers.push_back(IcingaApplication::GetInstance());
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Value command = MacroProcessor::ResolveMacros(raw_command, resolvers, checkable->GetLastCheckResult(), Utility::EscapeShellCmd, commandObj->GetEscapeMacros());
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Dictionary::Ptr envMacros = make_shared<Dictionary>();
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Dictionary::Ptr env = commandObj->GetEnv();
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if (env) {
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BOOST_FOREACH(const Dictionary::Pair& kv, env) {
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String name = kv.second;
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Value value = MacroProcessor::ResolveMacros(name, resolvers, checkable->GetLastCheckResult(), Utility::EscapeShellCmd, commandObj->GetEscapeMacros());
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envMacros->Set(kv.first, value);
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}
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}
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cr->SetCommand(command);
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Process::Ptr process = make_shared<Process>(Process::SplitCommand(command), envMacros);
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process->SetTimeout(commandObj->GetTimeout());
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process->Run(boost::bind(&PluginCheckTask::ProcessFinishedHandler, checkable, cr, _1));
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}
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void PluginCheckTask::ProcessFinishedHandler(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr, const ProcessResult& pr)
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{
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String output = pr.Output;
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output.Trim();
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std::pair<String, Value> co = PluginUtility::ParseCheckOutput(output);
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cr->SetOutput(co.first);
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cr->SetPerformanceData(co.second);
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cr->SetState(PluginUtility::ExitStatusToState(pr.ExitStatus));
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cr->SetExitStatus(pr.ExitStatus);
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cr->SetExecutionStart(pr.ExecutionStart);
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cr->SetExecutionEnd(pr.ExecutionEnd);
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checkable->ProcessCheckResult(cr);
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}
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