sessionscope.h
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1 /*
2  * Copyright (C) 2005 Tommi Maekitalo
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * As a special exception, you may use this file as part of a free
10  * software library without restriction. Specifically, if other files
11  * instantiate templates or use macros or inline functions from this
12  * file, or you compile this file and link it with other files to
13  * produce an executable, this file does not by itself cause the
14  * resulting executable to be covered by the GNU General Public
15  * License. This exception does not however invalidate any other
16  * reasons why the executable file might be covered by the GNU Library
17  * General Public License.
18  *
19  * This library is distributed in the hope that it will be useful,
20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22  * Lesser General Public License for more details.
23  *
24  * You should have received a copy of the GNU Lesser General Public
25  * License along with this library; if not, write to the Free Software
26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
27  */
28 
29 
30 #ifndef TNT_SESSIONSCOPE_H
31 #define TNT_SESSIONSCOPE_H
32 
33 #include <tnt/scope.h>
34 #include <tnt/tntconfig.h>
35 #include <time.h>
36 
37 namespace tnt
38 {
39  class Sessionscope : public Scope
40  {
41  time_t _atime;
42  cxxtools::Seconds _timeout;
43 
44  public:
46  : _timeout(TntConfig::it().sessionTimeout)
47  { touch(); }
48 
49  void touch() { time(&_atime); }
50  time_t getAtime() const { return _atime; }
51  cxxtools::Seconds getTimeout() const { return _timeout; }
52  void setTimeout(cxxtools::Seconds t) { _timeout = t; }
53  };
54 }
55 
56 #endif // TNT_SESSIONSCOPE_H
57