granicus.if.org Git - icinga2/blob - lib/base/object-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/object.hpp"
  21 #include "base/dictionary.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 ObjectToString()
  29 {
  30         ScriptFrame *vframe = ScriptFrame::GetCurrentFrame();
  31         Object::Ptr self = static_cast<Object::Ptr>(vframe->Self);
  32         REQUIRE_NOT_NULL(self);
  33         return self->ToString();
  34 }
  35
  36 static void ObjectNotifyAttribute(const String& attribute)
  37 {
  38         ScriptFrame *vframe = ScriptFrame::GetCurrentFrame();
  39         Object::Ptr self = static_cast<Object::Ptr>(vframe->Self);
  40         REQUIRE_NOT_NULL(self);
  41         self->NotifyField(self->GetReflectionType()->GetFieldId(attribute));
  42 }
  43
  44 static Object::Ptr ObjectClone()
  45 {
  46         ScriptFrame *vframe = ScriptFrame::GetCurrentFrame();
  47         Object::Ptr self = static_cast<Object::Ptr>(vframe->Self);
  48         REQUIRE_NOT_NULL(self);
  49         return self->Clone();
  50 }
  51
  52 Object::Ptr Object::GetPrototype()
  53 {
  54         static Dictionary::Ptr prototype = new Dictionary({
  55                         { "to_string", new Function("Object#to_string", ObjectToString, {}, true) },
  56                         { "notify_attribute", new Function("Object#notify_attribute", ObjectNotifyAttribute, { "attribute" }, false) },
  57                         { "clone", new Function("Object#clone", ObjectClone, {}, true) }
  58         });
  59
  60         return prototype;
  61 }
  62