icinga2/lib/base/scriptvariable.hpp

72 lines
2.5 KiB
C++

/******************************************************************************
* 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. *
******************************************************************************/
#ifndef SCRIPTVARIABLE_H
#define SCRIPTVARIABLE_H
#include "base/i2-base.hpp"
#include "base/registry.hpp"
#include "base/value.hpp"
namespace icinga
{
class ScriptVariable;
class I2_BASE_API ScriptVariableRegistry : public Registry<ScriptVariableRegistry, shared_ptr<ScriptVariable> >
{
public:
static ScriptVariableRegistry *GetInstance(void);
};
/**
* A script variables.
*
* @ingroup base
*/
class I2_BASE_API ScriptVariable : public Object
{
public:
DECLARE_PTR_TYPEDEFS(ScriptVariable);
ScriptVariable(const Value& data);
void SetConstant(bool constant);
bool IsConstant(void) const;
void SetData(const Value& data);
Value GetData(void) const;
static ScriptVariable::Ptr GetByName(const String& name);
static void Unregister(const String& name);
static Value Get(const String& name, const Value *defaultValue = NULL);
static ScriptVariable::Ptr Set(const String& name, const Value& value, bool overwrite = true, bool make_const = false);
static void WriteVariablesFile(const String& filename);
private:
Value m_Data;
bool m_Constant;
};
}
#endif /* SCRIPTVARIABLE_H */