granicus.if.org Git - icinga2/blob - lib/base/scriptinterpreter.cpp

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)    *
   4  *                                                                            *
   5  * This program is free software; you can redistribute it and/or              *
   6  * modify it under the terms of the GNU General Public License                *
   7  * as published by the Free Software Foundation; either version 2             *
   8  * of the License, or (at your option) any later version.                     *
   9  *                                                                            *
  10  * This program is distributed in the hope that it will be useful,            *
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
  13  * GNU General Public License for more details.                               *
  14  *                                                                            *
  15  * You should have received a copy of the GNU General Public License          *
  16  * along with this program; if not, write to the Free Software Foundation     *
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
  18  ******************************************************************************/
  19
  20 #include "base/scriptinterpreter.h"
  21 #include "base/scriptfunction.h"
  22 #include "base/objectlock.h"
  23 #include <boost/bind.hpp>
  24 #include <boost/foreach.hpp>
  25
  26 using namespace icinga;
  27
  28 ScriptInterpreter::ScriptInterpreter(const Script::Ptr&)
  29 { }
  30
  31 ScriptInterpreter::~ScriptInterpreter(void)
  32 {
  33         BOOST_FOREACH(const String& function, m_SubscribedFunctions) {
  34                 ScriptFunction::Unregister(function);
  35         }
  36 }
  37
  38 void ScriptInterpreter::SubscribeFunction(const String& name)
  39 {
  40         ObjectLock olock(this);
  41
  42         m_SubscribedFunctions.insert(name);
  43
  44         ScriptFunction::Ptr sf = make_shared<ScriptFunction>(boost::bind(&ScriptInterpreter::ProcessCall, this, name, _1));
  45         ScriptFunction::Register(name, sf);
  46 }
  47
  48 void ScriptInterpreter::UnsubscribeFunction(const String& name)
  49 {
  50         ObjectLock olock(this);
  51
  52         m_SubscribedFunctions.erase(name);
  53         ScriptFunction::Unregister(name);
  54 }