scopemanager.h
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1 /*
2  * Copyright (C) 2003-2006 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_SCOPEMANAGER_H
31 #define TNT_SCOPEMANAGER_H
32 
33 #include <string>
34 #include <map>
35 #include <string>
36 #include <cxxtools/mutex.h>
37 
38 namespace tnt
39 {
40  class Scope;
41  class Sessionscope;
42  class HttpRequest;
43  class HttpReply;
44 
46  class ScopeManager
47  {
48  public:
49  typedef std::map<std::string, Scope*> scopes_type;
50  typedef std::map<std::string, Sessionscope*> sessionscopes_type;
51 
52  private:
53  scopes_type _applicationScopes;
54  sessionscopes_type _sessionScopes;
55  cxxtools::Mutex _applicationScopesMutex;
56  cxxtools::Mutex _sessionScopesMutex;
57 
58  Scope* getApplicationScope(const std::string& appname);
59  Sessionscope* getSessionScope(const std::string& sessioncookie);
60  bool hasSessionScope(const std::string& sessioncookie);
61  void putSessionScope(const std::string& sessioncookie, Sessionscope* s);
62  void removeApplicationScope(const std::string& appname);
63  void removeSessionScope(const std::string& sessioncookie);
64 
65  public:
66  ScopeManager();
67  ~ScopeManager();
68 
69  void preCall(HttpRequest& request, const std::string& app);
70  void setSessionId(HttpRequest& request, const std::string& sessionId);
71  std::string postCall(HttpRequest& request, HttpReply& reply, const std::string& app);
72  void checkSessionTimeout();
73  };
75 }
76 
77 #endif // TNT_SCOPEMANAGER_H
78