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| 1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
| 2 /*· |
| 3 * Copyright (c) 2009 IITP RAS |
| 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 * Author: Pavel Boyko <boyko@iitp.ru> |
| 19 */ |
| 20 |
| 21 #ifndef MESHWIFIINTERFACEMACPLUGIN_H_ |
| 22 #define MESHWIFIINTERFACEMACPLUGIN_H_ |
| 23 |
| 24 #include "ns3/wifi-mac-header.h" |
| 25 #include "ns3/packet.h" |
| 26 #include "ns3/mac48-address.h" |
| 27 #include "ns3/mesh-wifi-beacon.h" |
| 28 #include "ns3/ref-count-base.h" |
| 29 |
| 30 namespace ns3 { |
| 31 |
| 32 class MeshWifiInterfaceMac; |
| 33 ·· |
| 34 /** |
| 35 * \ingroup mesh |
| 36 *· |
| 37 * \brief Common interface for mesh point interface MAC plugins |
| 38 *· |
| 39 * TODO: plugins description |
| 40 */ |
| 41 class MeshWifiInterfaceMacPlugin : public RefCountBase |
| 42 { |
| 43 public: |
| 44 /// This is for subclasses |
| 45 virtual ~MeshWifiInterfaceMacPlugin (){}; |
| 46 /// Each plugin must be installed on interface to work· |
| 47 virtual void SetParent (Ptr<MeshWifiInterfaceMac> parent) = 0;· |
| 48 /**· |
| 49 * \brief Process received frame |
| 50 *· |
| 51 * \return false if (and only if) frame should be dropped |
| 52 * TODO define when MAC call this |
| 53 */ |
| 54 virtual bool Receive (Ptr<Packet> packet, const WifiMacHeader & header) = 0; |
| 55 /** |
| 56 * \brief Update frame before it will be forwarded down |
| 57 *· |
| 58 * \return false if (and only if) frame should be dropped |
| 59 * TODO define when MAC call this, preconditions & postconditions |
| 60 */ |
| 61 virtual bool UpdateOutcomingFrame (Ptr<Packet> packet, WifiMacHeader & header,
Mac48Address from, Mac48Address to) = 0; |
| 62 /** |
| 63 * \brief Update beacon before it will be formed and sent |
| 64 *·· |
| 65 * TODO define when MAC call this |
| 66 */ |
| 67 virtual void UpdateBeacon (MeshWifiBeacon & beacon) const = 0; |
| 68 }; |
| 69 |
| 70 } // namespace ns3 |
| 71 #endif /* MESHWIFIINTERFACEMACPLUGIN_H_ */ |
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