ll_address.h

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00001 /***************************************************************************
00002  *   Copyright (C) 2001 by Rick L. Vinyard, Jr.                            *
00003  *   rvinyard@cs.nmsu.edu                                                  *
00004  *                                                                         *
00005  *   This file is part of the conexus library.                             *
00006  *                                                                         *
00007  *   The conexus library is free software; you can redistribute it and/or  *
00008  *   modify it under the terms of the GNU General Public License           *
00009  *   version 3 as published by the Free Software Foundation.               *
00010  *                                                                         *
00011  *   The conexus library is distributed in the hope that it will be        *
00012  *   useful, but WITHOUT ANY WARRANTY; without even the implied warranty   *
00013  *   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU   *
00014  *   General Public License for more details.                              *
00015  *                                                                         *
00016  *   You should have received a copy of the GNU General Public License     *
00017  *   along with this software. If not see <http://www.gnu.org/licenses/>.  *
00018  ***************************************************************************/
00019 #ifndef CONEXUS_LLLL_ADDRESS_H
00020 #define CONEXUS_LLLL_ADDRESS_H
00021 
00022 #include <net/ethernet.h>
00023 
00024 #include <vector>
00025 #include <string>
00026 
00027 #include <conexus/address.h>
00028 #include <conexus/utility.h>
00029 
00030 namespace Conexus
00031   {
00032 
00039   namespace LL
00040     {
00041 
00056     class Address : public Conexus::Address
00057       {
00058       public:
00059         Address(unsigned short protocol=ETH_P_IP);
00060 
00061         virtual ~Address();
00062 
00063         unsigned short family() const;
00064 
00065         unsigned short protocol() const;
00066         void set_protocol(unsigned short);
00067 
00068         int interface_index() const;
00069         unsigned short hardware_type() const;
00070         unsigned char packet_type() const;
00071         unsigned char hardware_address_length() const;
00072         const unsigned char* hardware_address() const;
00073 
00074         virtual socklen_t sockaddr_size() const;
00075         virtual bool is_broadcast() const;
00076 
00077         void set_interface(int);
00078         void set_interface(const std::string);
00079 
00080       protected:
00081 
00082         friend class Packet;
00083 
00084       };
00085 
00086   }
00087 
00088 }
00089 
00090 #endif