mirror of https://github.com/Icinga/icinga2.git
123 lines
3.9 KiB
C++
123 lines
3.9 KiB
C++
/******************************************************************************
|
|
* Icinga 2 *
|
|
* Copyright (C) 2012 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 "i2-icinga.h"
|
|
|
|
using namespace icinga;
|
|
|
|
REGISTER_SCRIPTFUNCTION("native::PluginCheck", &PluginCheckTask::ScriptFunc);
|
|
|
|
PluginCheckTask::PluginCheckTask(const ScriptTask::Ptr& task, const Process::Ptr& process)
|
|
: m_Task(task), m_Process(process)
|
|
{ }
|
|
|
|
void PluginCheckTask::ScriptFunc(const ScriptTask::Ptr& task, const vector<Value>& arguments)
|
|
{
|
|
if (arguments.size() < 1)
|
|
throw_exception(invalid_argument("Missing argument: Service must be specified."));
|
|
|
|
Value vservice = arguments[0];
|
|
if (!vservice.IsObjectType<DynamicObject>())
|
|
throw_exception(invalid_argument("Argument must be a config object."));
|
|
|
|
Service::Ptr service = static_cast<Service::Ptr>(vservice);
|
|
|
|
String checkCommand = service->GetCheckCommand();
|
|
|
|
vector<Dictionary::Ptr> macroDicts;
|
|
macroDicts.push_back(service->GetMacros());
|
|
macroDicts.push_back(service->GetHost()->GetMacros());
|
|
macroDicts.push_back(IcingaApplication::GetInstance()->GetMacros());
|
|
String command = MacroProcessor::ResolveMacros(checkCommand, macroDicts);
|
|
|
|
Process::Ptr process = boost::make_shared<Process>(command);
|
|
|
|
PluginCheckTask ct(task, process);
|
|
|
|
process->Start(boost::bind(&PluginCheckTask::ProcessFinishedHandler, ct));
|
|
}
|
|
|
|
void PluginCheckTask::ProcessFinishedHandler(PluginCheckTask ct)
|
|
{
|
|
ProcessResult pr;
|
|
|
|
try {
|
|
pr = ct.m_Process->GetResult();
|
|
} catch (...) {
|
|
ct.m_Task->FinishException(boost::current_exception());
|
|
return;
|
|
}
|
|
|
|
String output = pr.Output;
|
|
output.Trim();
|
|
Dictionary::Ptr result = ParseCheckOutput(output);
|
|
result->Set("state", ExitStatusToState(pr.ExitStatus));
|
|
result->Set("execution_start", pr.ExecutionStart);
|
|
result->Set("execution_end", pr.ExecutionEnd);
|
|
|
|
ct.m_Task->FinishResult(result);
|
|
}
|
|
|
|
ServiceState PluginCheckTask::ExitStatusToState(int exitStatus)
|
|
{
|
|
switch (exitStatus) {
|
|
case 0:
|
|
return StateOK;
|
|
case 1:
|
|
return StateWarning;
|
|
case 2:
|
|
return StateCritical;
|
|
default:
|
|
return StateUnknown;
|
|
}
|
|
}
|
|
|
|
Dictionary::Ptr PluginCheckTask::ParseCheckOutput(const String& output)
|
|
{
|
|
Dictionary::Ptr result = boost::make_shared<Dictionary>();
|
|
|
|
String text;
|
|
String perfdata;
|
|
|
|
vector<String> lines = output.Split(is_any_of("\r\n"));
|
|
|
|
BOOST_FOREACH (const String& line, lines) {
|
|
size_t delim = line.FindFirstOf("|");
|
|
|
|
if (!text.IsEmpty())
|
|
text += "\n";
|
|
|
|
if (delim != String::NPos) {
|
|
text += line.SubStr(0, delim);
|
|
|
|
if (!perfdata.IsEmpty())
|
|
perfdata += " ";
|
|
|
|
perfdata += line.SubStr(delim + 1, line.GetLength());
|
|
} else {
|
|
text += line;
|
|
}
|
|
}
|
|
|
|
result->Set("output", text);
|
|
result->Set("performance_data_raw", perfdata);
|
|
|
|
return result;
|
|
}
|