mirror of https://github.com/Icinga/icinga2.git
56 lines
2.2 KiB
C++
56 lines
2.2 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#include "config/avalue.h"
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#include "config/aexpression.h"
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#include "base/scriptvariable.h"
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using namespace icinga;
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AValue::AValue(void)
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: m_Type(ATSimple)
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{ }
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AValue::AValue(const AExpression::Ptr& expr)
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: m_Type(ATExpression), m_Expression(expr)
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{ }
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AValue::AValue(AValueType type, const Value& value)
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: m_Type(type), m_Value(value)
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{ }
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Value AValue::Evaluate(const Dictionary::Ptr& locals) const
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{
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switch (m_Type) {
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case ATSimple:
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return m_Value;
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case ATVariable:
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if (locals && locals->Contains(m_Value))
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return locals->Get(m_Value);
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else
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return ScriptVariable::Get(m_Value);
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case ATThisRef:
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VERIFY(!"Not implemented.");
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case ATExpression:
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return m_Expression->Evaluate(locals);
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default:
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ASSERT(!"Invalid type.");
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}
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}
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