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  {
47  public:
48  typedef std::map<std::string, Scope*> scopes_type;
49  typedef std::map<std::string, Sessionscope*> sessionscopes_type;
50 
51  private:
52  scopes_type applicationScopes;
53  sessionscopes_type sessionScopes;
54  cxxtools::Mutex applicationScopesMutex;
55  cxxtools::Mutex sessionScopesMutex;
56 
57  Scope* getApplicationScope(const std::string& appname);
58  Sessionscope* getSessionScope(const std::string& sessioncookie);
59  bool hasSessionScope(const std::string& sessioncookie);
60  void putSessionScope(const std::string& sessioncookie, Sessionscope* s);
61  void removeApplicationScope(const std::string& appname);
62  void removeSessionScope(const std::string& sessioncookie);
63 
64  public:
65  ScopeManager();
66  ~ScopeManager();
67 
68  void preCall(HttpRequest& request, const std::string& app);
69  void setSessionId(HttpRequest& request, const std::string& sessionId);
70  std::string postCall(HttpRequest& request, HttpReply& reply, const std::string& app);
71  void checkSessionTimeout();
72  };
73 }
74 
75 #endif // TNT_SCOPEMANAGER_H