mirror of https://github.com/Icinga/icinga2.git
93 lines
3.3 KiB
C++
93 lines
3.3 KiB
C++
/******************************************************************************
|
|
* Icinga 2 *
|
|
* Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/) *
|
|
* *
|
|
* 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 "cli/variablegetcommand.hpp"
|
|
#include "cli/variableutility.hpp"
|
|
#include "base/logger.hpp"
|
|
#include "base/application.hpp"
|
|
#include "base/convert.hpp"
|
|
#include "base/configobject.hpp"
|
|
#include "base/configtype.hpp"
|
|
#include "base/json.hpp"
|
|
#include "base/netstring.hpp"
|
|
#include "base/stdiostream.hpp"
|
|
#include "base/debug.hpp"
|
|
#include "base/objectlock.hpp"
|
|
#include "base/console.hpp"
|
|
#include "base/scriptglobal.hpp"
|
|
#include <boost/algorithm/string/join.hpp>
|
|
#include <boost/algorithm/string/replace.hpp>
|
|
#include <fstream>
|
|
#include <iostream>
|
|
|
|
using namespace icinga;
|
|
namespace po = boost::program_options;
|
|
|
|
REGISTER_CLICOMMAND("variable/get", VariableGetCommand);
|
|
|
|
String VariableGetCommand::GetDescription() const
|
|
{
|
|
return "Prints the value of an Icinga 2 variable.";
|
|
}
|
|
|
|
String VariableGetCommand::GetShortDescription() const
|
|
{
|
|
return "gets a variable";
|
|
}
|
|
|
|
void VariableGetCommand::InitParameters(boost::program_options::options_description& visibleDesc,
|
|
boost::program_options::options_description& hiddenDesc) const
|
|
{
|
|
visibleDesc.add_options()
|
|
("current", "Uses the current value (i.e. from the running process, rather than from the vars file)");
|
|
}
|
|
|
|
int VariableGetCommand::GetMinArguments() const
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
/**
|
|
* The entry point for the "variable get" CLI command.
|
|
*
|
|
* @returns An exit status.
|
|
*/
|
|
int VariableGetCommand::Run(const boost::program_options::variables_map& vm, const std::vector<std::string>& ap) const
|
|
{
|
|
if (vm.count("current")) {
|
|
std::cout << ScriptGlobal::Get(ap[0], &Empty) << "\n";
|
|
return 0;
|
|
}
|
|
|
|
String varsfile = Configuration::VarsPath;
|
|
|
|
if (!Utility::PathExists(varsfile)) {
|
|
Log(LogCritical, "cli")
|
|
<< "Cannot open variables file '" << varsfile << "'.";
|
|
Log(LogCritical, "cli", "Run 'icinga2 daemon -C' to validate config and generate the cache file.");
|
|
return 1;
|
|
}
|
|
|
|
Value value = VariableUtility::GetVariable(ap[0]);
|
|
|
|
std::cout << value << "\n";
|
|
|
|
return 0;
|
|
}
|