mirror of https://github.com/Icinga/icinga2.git
119 lines
4.0 KiB
C++
119 lines
4.0 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-present 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/configitembuilder.h"
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#include "config/configcompilercontext.h"
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#include "base/dynamictype.h"
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#include <sstream>
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#include <boost/foreach.hpp>
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using namespace icinga;
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ConfigItemBuilder::ConfigItemBuilder(void)
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: m_Abstract(false), m_ExpressionList(make_shared<ExpressionList>())
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{
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m_DebugInfo.FirstLine = 0;
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m_DebugInfo.FirstColumn = 0;
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m_DebugInfo.LastLine = 0;
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m_DebugInfo.LastColumn = 0;
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}
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ConfigItemBuilder::ConfigItemBuilder(const DebugInfo& debugInfo)
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: m_Abstract(false), m_ExpressionList(make_shared<ExpressionList>())
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{
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m_DebugInfo = debugInfo;
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}
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void ConfigItemBuilder::SetType(const String& type)
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{
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m_Type = type;
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}
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void ConfigItemBuilder::SetName(const String& name)
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{
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m_Name = name;
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}
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void ConfigItemBuilder::SetAbstract(bool abstract)
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{
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m_Abstract = abstract;
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}
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void ConfigItemBuilder::AddParent(const String& parent)
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{
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m_Parents.push_back(parent);
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}
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void ConfigItemBuilder::AddExpression(const Expression& expr)
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{
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m_ExpressionList->AddExpression(expr);
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}
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void ConfigItemBuilder::AddExpression(const String& key, ExpressionOperator op,
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const Value& value)
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{
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Expression expr(key, op, value, m_DebugInfo);
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AddExpression(expr);
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}
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void ConfigItemBuilder::AddExpressionList(const ExpressionList::Ptr& exprl)
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{
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AddExpression("", OperatorExecute, exprl);
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}
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ConfigItem::Ptr ConfigItemBuilder::Compile(void)
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{
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if (m_Type.IsEmpty()) {
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std::ostringstream msgbuf;
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msgbuf << "The type name of an object may not be empty: " << m_DebugInfo;
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BOOST_THROW_EXCEPTION(std::invalid_argument(msgbuf.str()));
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}
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if (!DynamicType::GetByName(m_Type)) {
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std::ostringstream msgbuf;
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msgbuf << "The type '" + m_Type + "' is unknown: " << m_DebugInfo;
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BOOST_THROW_EXCEPTION(std::invalid_argument(msgbuf.str()));
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}
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if (m_Name.IsEmpty()) {
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std::ostringstream msgbuf;
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msgbuf << "The name of an object may not be empty: " << m_DebugInfo;
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BOOST_THROW_EXCEPTION(std::invalid_argument(msgbuf.str()));
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}
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BOOST_FOREACH(const String& parent, m_Parents) {
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if (parent == m_Name)
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BOOST_THROW_EXCEPTION(std::invalid_argument("Configuration item '" + m_Name + "' of type '" + m_Type + "' must not inherit from itself."));
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}
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ExpressionList::Ptr exprl = make_shared<ExpressionList>();
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Expression execExpr("", OperatorExecute, m_ExpressionList, m_DebugInfo);
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exprl->AddExpression(execExpr);
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Expression typeExpr("__type", OperatorSet, m_Type, m_DebugInfo);
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exprl->AddExpression(typeExpr);
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Expression nameExpr("__name", OperatorSet, m_Name, m_DebugInfo);
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exprl->AddExpression(nameExpr);
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return make_shared<ConfigItem>(m_Type, m_Name, m_Abstract, exprl,
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m_Parents, m_DebugInfo);
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}
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