mirror of https://github.com/Icinga/icinga2.git
67 lines
2.2 KiB
C++
67 lines
2.2 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. *
|
|
******************************************************************************/
|
|
|
|
#ifndef EXPRESSION_H
|
|
#define EXPRESSION_H
|
|
|
|
namespace icinga
|
|
{
|
|
|
|
/**
|
|
* The operator in a configuration expression.
|
|
*
|
|
* @ingroup config
|
|
*/
|
|
enum ExpressionOperator
|
|
{
|
|
OperatorExecute,
|
|
OperatorSet,
|
|
OperatorPlus,
|
|
OperatorMinus,
|
|
OperatorMultiply,
|
|
OperatorDivide
|
|
};
|
|
|
|
/**
|
|
* A configuration expression.
|
|
*
|
|
* @ingroup config
|
|
*/
|
|
struct I2_CONFIG_API Expression
|
|
{
|
|
public:
|
|
Expression(const String& key, ExpressionOperator op, const Value& value,
|
|
const DebugInfo& debuginfo);
|
|
|
|
void Execute(const Dictionary::Ptr& dictionary) const;
|
|
void Dump(ostream& fp, int indent = 0) const;
|
|
|
|
private:
|
|
String m_Key;
|
|
ExpressionOperator m_Operator;
|
|
Value m_Value;
|
|
DebugInfo m_DebugInfo;
|
|
|
|
static void DumpValue(ostream& fp, int indent, const Value& value, bool inlineDict = false);
|
|
};
|
|
|
|
}
|
|
|
|
#endif /* EXPRESSION_H */
|