hydra/hydra.cpp

   1 /* Quarn OS / Hydra
   2  *
   3  * Application and Runtime classes implementations
   4  *
   5  * Copyright (C) 2008-2009 Pawel Dziepak
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  */
  22
  23 #include "hydra.h"
  24 #include "console.h"
  25 #include "uapi.h"
  26
  27 using namespace hydra;
  28
  29 void __hydra_start();
  30
  31 void hydra::start() {
  32         uapi::output = new uapi::_output;
  33
  34         runtime::create();
  35
  36         __hydra_start();
  37 }
  38
  39 void application::set_ui(ui::ui_type) {
  40         app_ui = new console;
  41 }
  42
  43 ui *application::get_ui() {
  44         return app_ui;
  45 }
  46
  47 void application::exit() {
  48 while(1);
  49 }
  50
  51 namespace hydra {
  52         runtime *runtime::instance = (runtime*)0;
  53 }
  54
  55 runtime::runtime() {}
  56
  57 void runtime::create() {
  58         instance = new runtime;
  59 }
  60
  61 runtime *runtime::get() {
  62         return instance;
  63 }
  64
  65 void runtime::start_app(application *newapp) {
  66         app = newapp;
  67         app->init();
  68         app->get_ui()->render();
  69 }