libcommonc++  0.7
Dir.h++
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1 /* ---------------------------------------------------------------------------
2  commonc++ - A C++ Common Class Library
3  Copyright (C) 2005-2014 Mark A Lindner
4 
5  This file is part of commonc++.
6 
7  This library is free software; you can redistribute it and/or
8  modify it under the terms of the GNU Library General Public
9  License as published by the Free Software Foundation; either
10  version 2 of the License, or (at your option) any later version.
11 
12  This library 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 GNU
15  Library General Public License for more details.
16 
17  You should have received a copy of the GNU Library General Public
18  License along with this library; if not, write to the Free
19  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20  ---------------------------------------------------------------------------
21 */
22 
23 #ifndef __ccxx_Dir_hxx
24 #define __ccxx_Dir_hxx
25 
26 #include <commonc++/Common.h++>
27 #include <commonc++/File.h++>
29 #include <commonc++/String.h++>
30 
31 #ifdef CCXX_OS_POSIX
32 #include <dirent.h>
33 #endif
34 
35 namespace ccxx {
36 
44 {
45  public:
46 
52  Dir(const String& path);
53 
55  ~Dir();
56 
67  void open(bool listHidden = false, bool listDot = false);
68 
73  void close();
74 
81  void rewind();
82 
84  inline bool isOpen() const
85  { return(_open); }
86 
101  bool nextFile(String& name, FileAttributes& attrib,
102  bool fetchPermissions = false);
103 
104  private:
105 
106  String _path;
107  bool _open;
108  bool _hidden;
109  bool _dot;
110 
111 #ifdef CCXX_OS_WINDOWS
112  String _pspec;
113  HANDLE _dir;
114  WIN32_FIND_DATA _findData;
115 #else
116  DIR *_dir;
117 #endif
118 
120 };
121 
122 } // namespace ccxx
123 
124 #endif // __ccxx_Dir_hxx
Directory reading support.
Definition: Dir.h++:43
bool isOpen() const
Test if the directory is currently open.
Definition: Dir.h++:84
File attributes.
Definition: File.h++:71
#define COMMONCPP_API
Definition: Common.h++:126
A flexible, reference counted, copy-on-write, thread-safe, nullable string.
Definition: String.h++:50
#define CCXX_COPY_DECLS(CLASS)
Inlines declarations of a copy constructor and assignment operator for the class CLASS.
Definition: Common.h++:295
Definition: AllocationMap.c++:25