Alexander Afanasyev | c74a602 | 2011-08-15 20:01:35 -0700 | [diff] [blame] | 1 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */ |
Alexander Afanasyev | 9825610 | 2011-08-14 01:00:02 -0700 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (c) 2009 University of Washington |
| 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 |
Alexander Afanasyev | cf133f0 | 2011-09-06 12:13:48 -0700 | [diff] [blame] | 17 | * |
| 18 | * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu> |
Alexander Afanasyev | 9825610 | 2011-08-14 01:00:02 -0700 | [diff] [blame] | 19 | */ |
Alexander Afanasyev | c74a602 | 2011-08-15 20:01:35 -0700 | [diff] [blame] | 20 | #ifndef CCNX_FORWARDING_STRATEGY_H |
| 21 | #define CCNX_FORWARDING_STRATEGY_H |
Alexander Afanasyev | 9825610 | 2011-08-14 01:00:02 -0700 | [diff] [blame] | 22 | |
| 23 | #include "ns3/packet.h" |
| 24 | #include "ns3/callback.h" |
| 25 | #include "ns3/object.h" |
Alexander Afanasyev | 9825610 | 2011-08-14 01:00:02 -0700 | [diff] [blame] | 26 | |
Alexander Afanasyev | 45b92d4 | 2011-08-14 23:11:38 -0700 | [diff] [blame] | 27 | #include "ccnx.h" |
Alexander Afanasyev | cf133f0 | 2011-09-06 12:13:48 -0700 | [diff] [blame] | 28 | #include "ccnx-fib.h" |
Alexander Afanasyev | 45b92d4 | 2011-08-14 23:11:38 -0700 | [diff] [blame] | 29 | |
Alexander Afanasyev | 9825610 | 2011-08-14 01:00:02 -0700 | [diff] [blame] | 30 | namespace ns3 { |
| 31 | |
Alexander Afanasyev | 9825610 | 2011-08-14 01:00:02 -0700 | [diff] [blame] | 32 | class CcnxFace; |
Alexander Afanasyev | cf133f0 | 2011-09-06 12:13:48 -0700 | [diff] [blame] | 33 | class CcnxInterestHeader; |
Alexander Afanasyev | 9825610 | 2011-08-14 01:00:02 -0700 | [diff] [blame] | 34 | |
| 35 | /** |
Alexander Afanasyev | cf133f0 | 2011-09-06 12:13:48 -0700 | [diff] [blame] | 36 | * \ingroup ccnx |
| 37 | * \brief Abstract base class for Ccnx forwarding protocols |
Alexander Afanasyev | 9825610 | 2011-08-14 01:00:02 -0700 | [diff] [blame] | 38 | */ |
Alexander Afanasyev | c74a602 | 2011-08-15 20:01:35 -0700 | [diff] [blame] | 39 | class CcnxForwardingStrategy : public Object |
Alexander Afanasyev | 9825610 | 2011-08-14 01:00:02 -0700 | [diff] [blame] | 40 | { |
| 41 | public: |
| 42 | static TypeId GetTypeId (void); |
| 43 | |
Alexander Afanasyev | c5a23e2 | 2011-09-07 00:37:36 -0700 | [diff] [blame] | 44 | CcnxForwardingStrategy (Ptr<CcnxFib> fib); |
Alexander Afanasyev | 9825610 | 2011-08-14 01:00:02 -0700 | [diff] [blame] | 45 | |
Alexander Afanasyev | cf133f0 | 2011-09-06 12:13:48 -0700 | [diff] [blame] | 46 | typedef |
| 47 | Callback<void, const Ptr<CcnxFace> &, const Ptr<CcnxInterestHeader> &, const Ptr<Packet> &> |
| 48 | SendCallback; |
Alexander Afanasyev | 9825610 | 2011-08-14 01:00:02 -0700 | [diff] [blame] | 49 | |
Alexander Afanasyev | cf133f0 | 2011-09-06 12:13:48 -0700 | [diff] [blame] | 50 | virtual bool PropagateInterest (const Ptr<CcnxFace> &incomingFace, |
| 51 | Ptr<CcnxInterestHeader> &header, |
| 52 | const Ptr<const Packet> &packet, |
| 53 | SendCallback ucb) = 0; |
Alexander Afanasyev | 9825610 | 2011-08-14 01:00:02 -0700 | [diff] [blame] | 54 | |
Alexander Afanasyev | cf133f0 | 2011-09-06 12:13:48 -0700 | [diff] [blame] | 55 | private: |
| 56 | Ptr<CcnxFib> m_fib; ///< \brief FIB |
Alexander Afanasyev | 9825610 | 2011-08-14 01:00:02 -0700 | [diff] [blame] | 57 | }; |
| 58 | |
| 59 | } //namespace ns3 |
| 60 | |
Alexander Afanasyev | c74a602 | 2011-08-15 20:01:35 -0700 | [diff] [blame] | 61 | #endif /* CCNX_FORWARDING_STRATEGY_H */ |