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

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/)  *
   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/boolean.hpp"
  21 #include "base/convert.hpp"
  22 #include "base/function.hpp"
  23 #include "base/functionwrapper.hpp"
  24 #include "base/scriptframe.hpp"
  25
  26 using namespace icinga;
  27
  28 static String BooleanToString()
  29 {
  30         ScriptFrame *vframe = ScriptFrame::GetCurrentFrame();
  31         bool self = vframe->Self;
  32         return self ? "true" : "false";
  33 }
  34
  35 Object::Ptr Boolean::GetPrototype()
  36 {
  37         static Dictionary::Ptr prototype;
  38
  39         if (!prototype) {
  40                 prototype = new Dictionary();
  41                 prototype->Set("to_string", new Function("Boolean#to_string", BooleanToString, {}, true));
  42         }
  43
  44         return prototype;
  45 }
  46