webview_thread.h

00001 
00002 /***************************************************************************
00003  *  webview_thread.h - Thread that handles web interface requests
00004  *
00005  *  Created: Mon Oct 13 17:49:52 2008 (I5 Developer's Day)
00006  *  Copyright  2006-2008  Tim Niemueller [www.niemueller.de]
00007  *
00008  ****************************************************************************/
00009 
00010 /*  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version.
00014  *
00015  *  This program is distributed in the hope that it will be useful,
00016  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00017  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018  *  GNU Library General Public License for more details.
00019  *
00020  *  Read the full text in the LICENSE.GPL file in the doc directory.
00021  */
00022 
00023 #ifndef __PLUGINS_WEBVIEW_WEBVIEW_THREAD_H_
00024 #define __PLUGINS_WEBVIEW_WEBVIEW_THREAD_H_
00025 
00026 #include <core/threading/thread.h>
00027 #include <aspect/logging.h>
00028 #include <aspect/configurable.h>
00029 #include <aspect/blackboard.h>
00030 #include <aspect/network.h>
00031 #include <aspect/logger.h>
00032 #include <aspect/plugin_director.h>
00033 
00034 #include <utils/logging/cache.h>
00035 
00036 namespace fawkes {
00037   class NetworkService;
00038   class WebServer;
00039   class WebRequestDispatcher;
00040 }
00041 
00042 class WebviewStaticRequestProcessor;
00043 class WebviewBlackBoardRequestProcessor;
00044 class WebviewStartPageRequestProcessor;
00045 class WebviewPluginsRequestProcessor;
00046 class WebviewServiceBrowseHandler;
00047 class WebviewFooterGenerator;
00048 class WebviewHeaderGenerator;
00049 
00050 class WebviewThread
00051 : public fawkes::Thread,
00052   public fawkes::LoggingAspect,
00053   public fawkes::ConfigurableAspect,
00054   public fawkes::BlackBoardAspect,
00055   public fawkes::NetworkAspect,
00056   public fawkes::LoggerAspect,
00057   public fawkes::PluginDirectorAspect
00058 {
00059  public:
00060   WebviewThread();
00061   ~WebviewThread();
00062 
00063   virtual void init();
00064   virtual void finalize();
00065   virtual void loop();
00066 
00067   static const char *STATIC_URL_PREFIX;
00068   static const char *BLACKBOARD_URL_PREFIX;
00069   static const char *PLUGINS_URL_PREFIX;
00070 
00071  /** Stub to see name in backtrace for easier debugging. @see Thread::run() */
00072  protected: virtual void run() { Thread::run(); }
00073 
00074  private:
00075   fawkes::WebServer                  *__webserver;
00076   fawkes::WebRequestDispatcher       *__dispatcher;
00077 
00078   WebviewStaticRequestProcessor      *__static_processor;
00079   WebviewStartPageRequestProcessor   *__startpage_processor;
00080   WebviewBlackBoardRequestProcessor  *__blackboard_processor;
00081   WebviewPluginsRequestProcessor     *__plugins_processor;
00082   WebviewServiceBrowseHandler        *__service_browse_handler;
00083   WebviewHeaderGenerator             *__header_gen;
00084   WebviewFooterGenerator             *__footer_gen;
00085 
00086   unsigned int __cfg_port;
00087 
00088   fawkes::CacheLogger     __cache_logger;
00089   fawkes::NetworkService *__webview_service;
00090 };
00091 
00092 
00093 #endif