icinga2/lib/base/scriptinterpreter.h

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/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012 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. *
******************************************************************************/
#ifndef SCRIPTINTERPRETER_H
#define SCRIPTINTERPRETER_H
namespace icinga
{
struct ScriptCall
{
String Method;
vector<String> Arguments;
ScriptTask::Ptr Task;
};
/**
* A script interpreter.
*
* @ingroup base
*/
class I2_BASE_API ScriptInterpreter : public Object
{
public:
typedef shared_ptr<ScriptInterpreter> Ptr;
typedef weak_ptr<ScriptInterpreter> WeakPtr;
~ScriptInterpreter(void);
void EnqueueCall(const ScriptCall& call);
void Start(void);
void Stop(void);
protected:
ScriptInterpreter(const Script::Ptr& script);
virtual void ProcessCall(const ScriptCall& call) = 0;
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void RegisterMethod(const String& name);
private:
boost::mutex m_Mutex;
bool m_Shutdown;
deque<ScriptCall> m_Calls;
condition_variable m_CallAvailable;
boost::thread m_Thread;
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void ThreadWorkerProc(void);
};
}
#endif /* SCRIPTINTERPRETER_H */