icinga2/lib/config/applyrule.cpp

73 lines
2.8 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-present 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. *
******************************************************************************/
#include "config/applyrule.h"
using namespace icinga;
ApplyRule::RuleMap ApplyRule::m_Rules;
ApplyRule::CallbackMap ApplyRule::m_Callbacks;
ApplyRule::ApplyRule(const String& tmpl, const AExpression::Ptr& expression, const DebugInfo& di)
: m_Template(tmpl), m_Expression(expression), m_DebugInfo(di)
{ }
String ApplyRule::GetTemplate(void) const
{
return m_Template;
}
AExpression::Ptr ApplyRule::GetExpression(void) const
{
return m_Expression;
}
DebugInfo ApplyRule::GetDebugInfo(void) const
{
return m_DebugInfo;
}
void ApplyRule::AddRule(const String& sourceType, const String& tmpl, const String& targetType, const AExpression::Ptr& expression, const DebugInfo& di)
{
m_Rules[std::make_pair(sourceType, targetType)].push_back(ApplyRule(tmpl, expression, di));
}
void ApplyRule::EvaluateRules(void)
{
std::pair<TypeCombination, Callback> kv;
BOOST_FOREACH(kv, m_Callbacks) {
RuleMap::const_iterator it = m_Rules.find(kv.first);
if (it == m_Rules.end())
continue;
kv.second(it->second);
}
}
void ApplyRule::RegisterCombination(const String& sourceType, const String& targetType, const ApplyRule::Callback& callback)
{
m_Callbacks[std::make_pair(sourceType, targetType)] = callback;
}
bool ApplyRule::IsValidCombination(const String& sourceType, const String& targetType)
{
return m_Callbacks.find(std::make_pair(sourceType, targetType)) != m_Callbacks.end();
}