src/ruby/Y2CCRuby.h

   1 /*---------------------------------------------------------------------\
   2 |                                                                      |
   3 |                      __   __    ____ _____ ____                      |
   4 |                      \ \ / /_ _/ ___|_   _|___ \                     |
   5 |                       \ V / _` \___ \ | |   __) |                    |
   6 |                        | | (_| |___) || |  / __/                     |
   7 |                        |_|\__,_|____/ |_| |_____|                    |
   8 |                                                                      |
   9 |                                                                      |
  10 | ruby language support                              (C) Novell Inc.   |
  11 \----------------------------------------------------------------------/
  12
  13 Author: Duncan Mac-Vicar <dmacvicar@suse.de>
  14
  15 This program is free software; you can redistribute it and/or
  16 modify it under the terms of the GNU General Public License
  17 as published by the Free Software Foundation; either version
  18 2 of the License, or (at your option) any later version.
  19
  20 */
  21
  22 #ifndef _Y2CCRuby_h
  23 #define _Y2CCRuby_h
  24
  25 #include "Y2RubyComponent.h"
  26
  27 /**
  28  * @short Y2ComponentCreator that creates Ruby-from-YCP bindings.
  29  *
  30  * A Y2ComponentCreator is an object that can create components.
  31  * It receives a component name and - if it knows how to create
  32  * such a component - returns a newly created component of this
  33  * type. Y2CCRuby can create components with the name "Ruby".
  34  */
  35 class Y2CCRuby : public Y2ComponentCreator
  36 {
  37 private:
  38     Y2Component *cruby;
  39
  40 public:
  41     /**
  42      * Creates a Ruby component creator
  43      */
  44     Y2CCRuby() : Y2ComponentCreator( Y2ComponentBroker::BUILTIN ),
  45         cruby (0) {};
  46
  47     ~Y2CCRuby () {
  48         if (cruby)
  49             delete cruby;
  50     }
  51
  52     /**
  53      * Returns true, since the Ruby component is a YaST2 server.
  54      */
  55     bool isServerCreator() const { return true; };
  56
  57     /**
  58      * Creates a new Ruby component.
  59      */
  60     Y2Component *create( const char * name ) const
  61     {
  62         // create as many as requested, they all share the static YRuby anyway
  63         if ( ! strcmp( name, "ruby") ) return new Y2RubyComponent();
  64         else return 0;
  65     }
  66
  67     /**
  68      * always returns the same component, deletes it finally
  69      */
  70     Y2Component *provideNamespace (const char *name);
  71
  72 };
  73
  74 #endif  // ifndef _Y2CCRuby_h
  75
  76
  77 // EOF