icinga2/lib/base/function.cpp

55 lines
2.3 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-2018 Icinga Development Team (https://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 "base/function.hpp"
#include "base/function-ti.cpp"
#include "base/array.hpp"
#include "base/scriptframe.hpp"
using namespace icinga;
REGISTER_TYPE_WITH_PROTOTYPE(Function, Function::GetPrototype());
Function::Function(const String& name, Callback function, const std::vector<String>& args,
bool side_effect_free, bool deprecated)
: m_Callback(std::move(function))
{
SetName(name, true);
SetSideEffectFree(side_effect_free, true);
SetDeprecated(deprecated, true);
SetArguments(Array::FromVector(args), true);
}
Value Function::Invoke(const std::vector<Value>& arguments)
{
ScriptFrame frame(false);
return m_Callback(arguments);
}
Value Function::InvokeThis(const Value& otherThis, const std::vector<Value>& arguments)
{
ScriptFrame frame(false, otherThis);
return m_Callback(arguments);
}
Object::Ptr Function::Clone() const
{
return const_cast<Function *>(this);
}