mirror of https://github.com/Icinga/icinga2.git
94 lines
3.0 KiB
C++
94 lines
3.0 KiB
C++
/******************************************************************************
|
|
* Icinga 2 *
|
|
* Copyright (C) 2012-2015 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 "cli/variableutility.hpp"
|
|
#include "base/logger.hpp"
|
|
#include "base/application.hpp"
|
|
#include "base/utility.hpp"
|
|
#include "base/stdiostream.hpp"
|
|
#include "base/netstring.hpp"
|
|
#include "base/json.hpp"
|
|
#include "remote/jsonrpc.hpp"
|
|
#include <fstream>
|
|
|
|
using namespace icinga;
|
|
|
|
Value VariableUtility::GetVariable(const String& name)
|
|
{
|
|
String varsfile = Application::GetVarsPath();
|
|
|
|
std::fstream fp;
|
|
fp.open(varsfile.CStr(), std::ios_base::in);
|
|
|
|
StdioStream::Ptr sfp = new StdioStream(&fp, false);
|
|
|
|
String message;
|
|
StreamReadContext src;
|
|
for (;;) {
|
|
StreamReadStatus srs = NetString::ReadStringFromStream(sfp, &message, src);
|
|
|
|
if (srs == StatusEof)
|
|
break;
|
|
|
|
if (srs != StatusNewItem)
|
|
continue;
|
|
|
|
Dictionary::Ptr variable = JsonDecode(message);
|
|
|
|
if (variable->Get("name") == name) {
|
|
return variable->Get("value");
|
|
}
|
|
}
|
|
|
|
return Empty;
|
|
}
|
|
|
|
void VariableUtility::PrintVariables(std::ostream& outfp)
|
|
{
|
|
String varsfile = Application::GetVarsPath();
|
|
|
|
std::fstream fp;
|
|
fp.open(varsfile.CStr(), std::ios_base::in);
|
|
|
|
StdioStream::Ptr sfp = new StdioStream(&fp, false);
|
|
unsigned long variables_count = 0;
|
|
|
|
String message;
|
|
StreamReadContext src;
|
|
for (;;) {
|
|
StreamReadStatus srs = NetString::ReadStringFromStream(sfp, &message, src);
|
|
|
|
if (srs == StatusEof)
|
|
break;
|
|
|
|
if (srs != StatusNewItem)
|
|
continue;
|
|
|
|
Dictionary::Ptr variable = JsonDecode(message);
|
|
outfp << variable->Get("name") << " = " << variable->Get("value") << "\n";
|
|
variables_count++;
|
|
}
|
|
|
|
sfp->Close();
|
|
fp.close();
|
|
|
|
Log(LogNotice, "cli")
|
|
<< "Parsed " << variables_count << " variables.";
|
|
}
|