mirror of
https://github.com/Icinga/icinga2.git
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94 lines
3.3 KiB
C++
94 lines
3.3 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2016 Icinga Development Team (https://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 APIACTION_H
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#define APIACTION_H
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#include "remote/i2-remote.hpp"
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#include "base/registry.hpp"
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#include "base/value.hpp"
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#include "base/dictionary.hpp"
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#include "base/configobject.hpp"
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#include <vector>
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#include <boost/function.hpp>
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#include <boost/algorithm/string/replace.hpp>
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#include <boost/algorithm/string/classification.hpp>
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#include <boost/algorithm/string/split.hpp>
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namespace icinga
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{
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/**
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* An API action.
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*
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* @ingroup remote
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*/
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class I2_REMOTE_API ApiAction : public Object
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{
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public:
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DECLARE_PTR_TYPEDEFS(ApiAction);
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typedef boost::function<Value(const ConfigObject::Ptr& target, const Dictionary::Ptr& params)> Callback;
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ApiAction(const std::vector<String>& registerTypes, const Callback& function);
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Value Invoke(const ConfigObject::Ptr& target, const Dictionary::Ptr& params);
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const std::vector<String>& GetTypes(void) const;
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static ApiAction::Ptr GetByName(const String& name);
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static void Register(const String& name, const ApiAction::Ptr& action);
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static void Unregister(const String& name);
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private:
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std::vector<String> m_Types;
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Callback m_Callback;
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};
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/**
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* A registry for API actions.
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*
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* @ingroup remote
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*/
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class I2_REMOTE_API ApiActionRegistry : public Registry<ApiActionRegistry, ApiAction::Ptr>
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{
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public:
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static ApiActionRegistry *GetInstance(void);
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};
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#define REGISTER_APIACTION(name, types, callback) \
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namespace { namespace UNIQUE_NAME(apia) { namespace apia ## name { \
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void RegisterAction(void) \
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{ \
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String registerName = #name; \
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boost::algorithm::replace_all(registerName, "_", "-"); \
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std::vector<String> registerTypes; \
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String typeNames = types; \
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if (!typeNames.IsEmpty()) \
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boost::algorithm::split(registerTypes, typeNames, boost::is_any_of(";")); \
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ApiAction::Ptr action = new ApiAction(registerTypes, callback); \
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ApiActionRegistry::GetInstance()->Register(registerName, action); \
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} \
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INITIALIZE_ONCE(RegisterAction); \
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} } }
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}
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#endif /* APIACTION_H */
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