file_reply.h

00001 
00002 /***************************************************************************
00003  *  file_reply.h - Web request file reply
00004  *
00005  *  Created: Thu Oct 23 13:47:33 2008
00006  *  Copyright  2006-2009  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 __LIBS_WEBVIEW_FILE_REPLY_H_
00024 #define __LIBS_WEBVIEW_FILE_REPLY_H_
00025 
00026 #include <webview/reply.h>
00027 #include <cstdio>
00028 
00029 namespace fawkes {
00030 #if 0 /* just to make Emacs auto-indent happy */
00031 }
00032 #endif
00033 
00034 class DynamicFileWebReply : public DynamicWebReply
00035 {
00036  public:
00037   DynamicFileWebReply(const char *filename);
00038   virtual ~DynamicFileWebReply();
00039 
00040   virtual size_t size();
00041   virtual size_t next_chunk(size_t pos, char *buffer, size_t buf_max_size);
00042 
00043  private:
00044   FILE   *__file;
00045   size_t  __size;
00046   
00047 };
00048 
00049 } // end namespace fawkes
00050 
00051 #endif