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cid-factory.h
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2007,2008,2009 INRIA, UDcast
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Authors: Jahanzeb Farooq <jahanzeb.farooq@sophia.inria.fr>
19  * Mohamed Amine Ismail <amine.ismail@sophia.inria.fr>
20  * <amine.ismail@UDcast.com>
21  */
22 
23 
24 #ifndef CONNECTION_IDENTIFIER_FACTORY_H
25 #define CONNECTION_IDENTIFIER_FACTORY_H
26 
27 #include <stdint.h>
28 #include "cid.h"
29 
30 namespace ns3 {
31 
46 {
47 public:
51  CidFactory (void);
56  Cid AllocateBasic (void);
61  Cid AllocatePrimary (void);
71  Cid AllocateMulticast (void);
72 
73  Cid Allocate (enum Cid::Type type);
74 
75  bool IsTransport (Cid cid) const;
76  bool IsPrimary (Cid cid) const;
77  bool IsBasic (Cid cid) const;
78 
83  void FreeCid (Cid cid);
84 
85 private:
86  uint16_t m_m;
87 
92 };
93 
94 } // namespace ns3
95 
96 #endif /* CONNECTION_IDENTIFIER_FACTORY_H */
CidFactory(void)
Create a cid factory with a default value for m of 0x5500.
Definition: cid-factory.cc:30
Type
Definition: cid.h:38
uint16_t m_basicIdentifier
Definition: cid-factory.h:88
Cid AllocateBasic(void)
This function returns the next basic CID.
Definition: cid-factory.cc:41
bool IsBasic(Cid cid) const
Definition: cid-factory.cc:111
uint16_t m_multicastPollingIdentifier
Definition: cid-factory.h:91
void FreeCid(Cid cid)
Notify the factory that the connection associated to this cid has been killed and that this cid can b...
Definition: cid-factory.cc:119
Cid AllocatePrimary(void)
This function returns the next primary basic CID.
Definition: cid-factory.cc:49
Definition: cid.h:35
uint16_t m_transportOrSecondaryIdentifier
Definition: cid-factory.h:90
uint16_t m_m
Definition: cid-factory.h:86
bool IsTransport(Cid cid) const
Definition: cid-factory.cc:99
Cid AllocateMulticast(void)
This function returns the next Multicast CID.
Definition: cid-factory.cc:65
Cid Allocate(enum Cid::Type type)
Definition: cid-factory.cc:74
This class is used exclusively by the BS to allocate CIDs to new connections.
Definition: cid-factory.h:45
Cid AllocateTransportOrSecondary(void)
This function returns the next Transport (or Secondary) CID.
Definition: cid-factory.cc:57
bool IsPrimary(Cid cid) const
Definition: cid-factory.cc:105
uint16_t m_primaryIdentifier
Definition: cid-factory.h:89