mirror of https://github.com/Icinga/icinga2.git
78 lines
2.7 KiB
C++
78 lines
2.7 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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#ifndef SCRIPTLANGUAGE_H
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#define SCRIPTLANGUAGE_H
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#include "base/i2-base.h"
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#include "base/scriptinterpreter.h"
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#include <map>
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namespace icinga
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{
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/**
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* A scripting language.
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*
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* @ingroup base
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*/
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class I2_BASE_API ScriptLanguage : public Object
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{
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public:
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DECLARE_PTR_TYPEDEFS(ScriptLanguage);
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static void Register(const String& name, const ScriptLanguage::Ptr& language);
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static void Unregister(const String& name);
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static ScriptLanguage::Ptr GetByName(const String& name);
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virtual ScriptInterpreter::Ptr CreateInterpreter(const Script::Ptr& script) = 0;
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void SubscribeFunction(const String& name);
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void UnsubscribeFunction(const String& name);
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protected:
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ScriptLanguage(void);
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private:
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static boost::mutex& GetMutex(void);
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static std::map<String, ScriptLanguage::Ptr>& GetLanguages(void);
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};
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/**
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* Helper class for registering ScriptLanguage implementation classes.
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*
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* @ingroup base
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*/
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class RegisterLanguageHelper
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{
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public:
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RegisterLanguageHelper(const String& name, const ScriptLanguage::Ptr& language)
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{
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if (!ScriptLanguage::GetByName(name))
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ScriptLanguage::Register(name, language);
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}
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};
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#define REGISTER_SCRIPTLANGUAGE(name, klass) \
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static RegisterLanguageHelper g_RegisterSL_ ## type(name, make_shared<klass>())
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}
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#endif /* SCRIPTLANGUAGE_H */
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