icinga2/lib/methods/plugineventtask.cpp

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/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org) *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 2 *
* of the License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software Foundation *
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
******************************************************************************/
#include "methods/plugineventtask.h"
#include "icinga/eventcommand.h"
#include "icinga/macroprocessor.h"
#include "icinga/icingaapplication.h"
#include "base/dynamictype.h"
#include "base/logger_fwd.h"
#include "base/scriptfunction.h"
#include "base/utility.h"
#include "base/process.h"
#include <boost/foreach.hpp>
using namespace icinga;
REGISTER_SCRIPTFUNCTION(PluginEvent, &PluginEventTask::ScriptFunc);
void PluginEventTask::ScriptFunc(const Service::Ptr& service)
{
EventCommand::Ptr commandObj = service->GetEventCommand();
Value raw_command = commandObj->GetCommandLine();
std::vector<MacroResolver::Ptr> resolvers;
resolvers.push_back(service);
resolvers.push_back(service->GetHost());
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resolvers.push_back(commandObj);
resolvers.push_back(IcingaApplication::GetInstance());
Value command = MacroProcessor::ResolveMacros(raw_command, resolvers, service->GetLastCheckResult(), Utility::EscapeShellCmd, commandObj->GetEscapeMacros());
Dictionary::Ptr envMacros = make_shared<Dictionary>();
Array::Ptr export_macros = commandObj->GetExportMacros();
if (export_macros) {
BOOST_FOREACH(const String& macro, export_macros) {
String value;
if (!MacroProcessor::ResolveMacro(macro, resolvers, service->GetLastCheckResult(), &value)) {
Log(LogWarning, "icinga", "export_macros for command '" + commandObj->GetName() + "' refers to unknown macro '" + macro + "'");
continue;
}
envMacros->Set(macro, value);
}
}
Process::Ptr process = make_shared<Process>(Process::SplitCommand(command), envMacros);
process->SetTimeout(commandObj->GetTimeout());
process->Run();
}