ioerror.h
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1 /*
2  * Copyright (C) 2004-2006 Marc Boris Duerner
3  * Copyright (C) 2005 Aloysius Indrayanto
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * As a special exception, you may use this file as part of a free
11  * software library without restriction. Specifically, if other files
12  * instantiate templates or use macros or inline functions from this
13  * file, or you compile this file and link it with other files to
14  * produce an executable, this file does not by itself cause the
15  * resulting executable to be covered by the GNU General Public
16  * License. This exception does not however invalidate any other
17  * reasons why the executable file might be covered by the GNU Library
18  * General Public License.
19  *
20  * This library is distributed in the hope that it will be useful,
21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23  * Lesser General Public License for more details.
24  *
25  * You should have received a copy of the GNU Lesser General Public
26  * License along with this library; if not, write to the Free Software
27  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
28  */
29 #ifndef CXXTOOLS_IOERROR_H
30 #define CXXTOOLS_IOERROR_H
31 
32 #include <ios>
33 #include <stdexcept>
34 
35 namespace cxxtools
36 {
37 
38  class IOError : public std::ios::failure
39  {
40  public:
41  explicit IOError(const std::string& what);
42 
43  ~IOError() throw()
44  {}
45  };
46 
47  class IOTimeout : public IOError
48  {
49  public:
50  IOTimeout();
51 
52  ~IOTimeout() throw()
53  {}
54  };
55 
56  class AccessFailed : public IOError
57  {
58  public:
59  explicit AccessFailed(const std::string& what);
60 
61  ~AccessFailed() throw()
62  {}
63  };
64 
66  {
67  public:
68  explicit PermissionDenied(const std::string& resource);
69 
71  {}
72  };
73 
75  {
76  public:
77  explicit DeviceNotFound(const std::string& device);
78 
79  ~DeviceNotFound() throw()
80  {}
81  };
82 
83  class FileNotFound : public AccessFailed
84  {
85  public:
86  explicit FileNotFound(const std::string& path);
87 
88  ~FileNotFound() throw()
89  {}
90  };
91 
95  {
96  public:
103  explicit DirectoryNotFound(const std::string& path);
104 
107  {}
108  };
109 
110  class IOPending : public IOError
111  {
112  public:
113  explicit IOPending(const std::string& what);
114 
115  ~IOPending() throw()
116  {}
117  };
118 
119  class DeviceClosed : public IOError
120  {
121  public:
122  explicit DeviceClosed(const std::string& what);
123 
124  DeviceClosed(const char* what);
125 
126  ~DeviceClosed() throw()
127  {}
128  };
129 
130 } // namespace cxxtools
131 
132 #endif