/[resiprocate]/main/sip/resiprocate/TransactionUser.hxx
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Contents of /main/sip/resiprocate/TransactionUser.hxx

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Revision 4143 - (show annotations) (download)
Sat Apr 2 00:17:48 2005 UTC (14 years, 9 months ago) by jason
File size: 3044 byte(s)
changed to be concrete implementation


1 #if !defined(RESIP_TU_HXX)
2 #define RESIP_TU_HXX
3
4 #include "resiprocate/os/TimeLimitFifo.hxx"
5 #include "resiprocate/Message.hxx"
6
7 namespace resip
8 {
9 class SipMessage;
10
11 class TransactionUser
12 {
13 protected:
14 TransactionUser();
15 virtual ~TransactionUser()=0;
16
17 virtual bool isForMe(const SipMessage& msg) const=0;
18 virtual bool isShutDown() const=0;
19
20 TimeLimitFifo<Message> mFifo;
21
22 private:
23 void postToTransactionUser(Message* msg, TimeLimitFifo<Message>::DepthUsage usage);
24 unsigned int size() const;
25 bool wouldAccept(TimeLimitFifo<Message>::DepthUsage usage) const;
26
27 friend class TuSelector;
28 };
29
30 }
31
32 #endif
33
34 /* ====================================================================
35 * The Vovida Software License, Version 1.0
36 *
37 * Copyright (c) 2000 Vovida Networks, Inc. All rights reserved.
38 *
39 * Redistribution and use in source and binary forms, with or without
40 * modification, are permitted provided that the following conditions
41 * are met:
42 *
43 * 1. Redistributions of source code must retain the above copyright
44 * notice, this list of conditions and the following disclaimer.
45 *
46 * 2. Redistributions in binary form must reproduce the above copyright
47 * notice, this list of conditions and the following disclaimer in
48 * the documentation and/or other materials provided with the
49 * distribution.
50 *
51 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
52 * and "Vovida Open Communication Application Library (VOCAL)" must
53 * not be used to endorse or promote products derived from this
54 * software without prior written permission. For written
55 * permission, please contact vocal@vovida.org.
56 *
57 * 4. Products derived from this software may not be called "VOCAL", nor
58 * may "VOCAL" appear in their name, without prior written
59 * permission of Vovida Networks, Inc.
60 *
61 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
62 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
63 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
64 * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL VOVIDA
65 * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
66 * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
67 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
68 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
69 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
70 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
71 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
72 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
73 * DAMAGE.
74 *
75 * ====================================================================
76 *
77 * This software consists of voluntary contributions made by Vovida
78 * Networks, Inc. and many individuals on behalf of Vovida Networks,
79 * Inc. For more information on Vovida Networks, Inc., please see
80 * <http://www.vovida.org/>.
81 *
82 */

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