mirror of https://github.com/Icinga/icinga2.git
106 lines
4.1 KiB
C++
106 lines
4.1 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012 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 "icinga/pluginnotificationtask.h"
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#include "icinga/notification.h"
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#include "icinga/service.h"
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#include "icinga/macroprocessor.h"
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#include "base/scriptfunction.h"
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#include "base/logger_fwd.h"
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#include <boost/smart_ptr/make_shared.hpp>
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using namespace icinga;
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REGISTER_SCRIPTFUNCTION(PluginNotification, &PluginNotificationTask::ScriptFunc);
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PluginNotificationTask::PluginNotificationTask(const ScriptTask::Ptr& task, const Process::Ptr& process,
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const String& service, const String& command)
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: m_Task(task), m_Process(process), m_ServiceName(service), m_Command(command)
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{ }
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/**
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* @threadsafety Always.
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*/
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void PluginNotificationTask::ScriptFunc(const ScriptTask::Ptr& task, const std::vector<Value>& arguments)
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{
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if (arguments.size() < 1)
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BOOST_THROW_EXCEPTION(std::invalid_argument("Missing argument: Notification target must be specified."));
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if (arguments.size() < 2)
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BOOST_THROW_EXCEPTION(std::invalid_argument("Missing argument: Macros must be specified."));
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if (arguments.size() < 3)
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BOOST_THROW_EXCEPTION(std::invalid_argument("Missing argument: Notification type must be specified."));
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Notification::Ptr notification = arguments[0];
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Dictionary::Ptr macros = arguments[1];
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NotificationType type = static_cast<NotificationType>(static_cast<int>(arguments[2]));
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Value raw_command = notification->GetNotificationCommand();
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String service_name;
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Service::Ptr service = notification->GetService();
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if (service)
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service_name = service->GetName();
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Dictionary::Ptr notificationMacros = boost::make_shared<Dictionary>();
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notificationMacros->Set("NOTIFICATIONTYPE", Notification::NotificationTypeToString(type));
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std::vector<Dictionary::Ptr> macroDicts;
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macroDicts.push_back(notificationMacros);
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macroDicts.push_back(macros);
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Dictionary::Ptr allMacros = MacroProcessor::MergeMacroDicts(macroDicts);
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Value command = MacroProcessor::ResolveMacros(raw_command, allMacros);
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Process::Ptr process = boost::make_shared<Process>(Process::SplitCommand(command), macros);
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PluginNotificationTask ct(task, process, service_name, command);
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process->Start(boost::bind(&PluginNotificationTask::ProcessFinishedHandler, ct));
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}
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/**
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* @threadsafety Always.
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*/
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void PluginNotificationTask::ProcessFinishedHandler(PluginNotificationTask ct)
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{
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ProcessResult pr;
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try {
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pr = ct.m_Process->GetResult();
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if (pr.ExitStatus != 0) {
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std::ostringstream msgbuf;
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msgbuf << "Notification command '" << ct.m_Command << "' for service '"
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<< ct.m_ServiceName << "' failed; exit status: "
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<< pr.ExitStatus << ", output: " << pr.Output;
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Log(LogWarning, "icinga", msgbuf.str());
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}
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ct.m_Task->FinishResult(Empty);
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} catch (...) {
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ct.m_Task->FinishException(boost::current_exception());
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return;
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}
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}
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