resources/fs.h

   1 /* Quarn OS
   2  *
   3  * Filesystem resource interface
   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 #ifndef _FS_H_
  24 #define _FS_H_
  25
  26 #include "manes/cds/creator.h"
  27 #include "manes/manec.h"
  28 #include "block.h"
  29 #include "file.h"
  30
  31 #include "libs/pointer.h"
  32
  33 namespace resources {
  34         class fs : public manes::cds::creator {
  35         protected:
  36                 p<block> dep;
  37                 p<file> main_dir;
  38
  39         public:
  40                 virtual void load_file(const string &filename, buffer&) = 0;
  41                 virtual file::file_meta load_meta(const string &filename) = 0;
  42
  43                 virtual list<p<file> > list_directory(const string &dirname) = 0;
  44
  45                 virtual p<manes::cds::component> get_component(const manes::cds::component_name&);
  46
  47                 virtual bool mount(p<block>) = 0;
  48
  49                 virtual bool initialize();
  50
  51         };
  52 }
  53
  54 #endif