Line data    Source code

       1             : #pragma once
       2             : #ifndef ZIPIOS_DIRECTORYCOLLECTION_HPP
       3             : #define ZIPIOS_DIRECTORYCOLLECTION_HPP
       4             : 
       5             : /*
       6             :   Zipios -- a small C++ library that provides easy access to .zip files.
       7             : 
       8             :   Copyright (C) 2000-2007  Thomas Sondergaard
       9             :   Copyright (C) 2015-2019  Made to Order Software Corporation
      10             : 
      11             :   This library is free software; you can redistribute it and/or
      12             :   modify it under the terms of the GNU Lesser General Public
      13             :   License as published by the Free Software Foundation; either
      14             :   version 2.1 of the License, or (at your option) any later version.
      15             : 
      16             :   This library is distributed in the hope that it will be useful,
      17             :   but WITHOUT ANY WARRANTY; without even the implied warranty of
      18             :   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      19             :   Lesser General Public License for more details.
      20             : 
      21             :   You should have received a copy of the GNU Lesser General Public
      22             :   License along with this library; if not, write to the Free Software
      23             :   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
      24             : */
      25             : 
      26             : /** \file
      27             :  * \brief Define the zipios::DirectoryCollection class.
      28             :  *
      29             :  * The zipios::DirectoryCollection class is used to handle a collection
      30             :  * of files as found in a directory on disk.
      31             :  */
      32             : 
      33             : #include "zipios/filecollection.hpp"
      34             : #include "zipios/directoryentry.hpp"
      35             : 
      36             : 
      37             : namespace zipios
      38             : {
      39             : 
      40             : 
      41          92 : class DirectoryCollection : public FileCollection
      42             : {
      43             : public:
      44             :                                     DirectoryCollection();
      45             :                                     DirectoryCollection(std::string const& path, bool recursive = true);
      46             :     virtual pointer_t               clone() const override;
      47             :     virtual                         ~DirectoryCollection() override;
      48             : 
      49             :     virtual void                    close() override;
      50             :     virtual FileEntry::vector_t     entries() const override;
      51             :     virtual FileEntry::pointer_t    getEntry(std::string const& name, MatchPath matchpath = MatchPath::MATCH) const override;
      52             :     virtual stream_pointer_t        getInputStream(std::string const& entry_name, MatchPath matchpath = MatchPath::MATCH) override;
      53             : 
      54             : protected:
      55             :     void                            loadEntries() const;
      56             :     void                            load(FilePath const& subdir);
      57             : 
      58             :     mutable bool                    m_entries_loaded = false;
      59             :     bool                            m_recursive = true;
      60             :     FilePath                        m_filepath;
      61             : };
      62             : 
      63             : 
      64             : } // zipios namespace
      65             : 
      66             : // Local Variables:
      67             : // mode: cpp
      68             : // indent-tabs-mode: nil
      69             : // c-basic-offset: 4
      70             : // tab-width: 4
      71             : // End:
      72             : 
      73             : // vim: ts=4 sw=4 et
      74             : #endif