1 /* -*-	Mode:C; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */

     2 /*

     3  * Copyright (c) 2008 Liu Jian

     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: Liu Jian <liujatp@gmail.com>

    19  *         Hajime Tazaki <tazaki@sfc.wide.ad.jp>

    20  */

    21 

    22 #ifndef NETLINK_SOCKET_ADDRESS_H

    23 #define NETLINK_SOCKET_ADDRESS_H

    24 

    25 #include "ns3/ptr.h"

    26 #include "ns3/address.h"

    27 

    28 namespace ns3 {

    29 

    30 class NetlinkSocketAddress

    31 {

    32 public:

    33   NetlinkSocketAddress (uint32_t pid, uint32_t groups);

    34   NetlinkSocketAddress ();

    35   ~NetlinkSocketAddress ();

    36 

    37   void SetProcessID (uint32_t pid);

    38   void SetGroupsMask (uint32_t mask);

    39 

    40   uint32_t GetProcessID (void) const;

    41   uint32_t GetGroupsMask (void) const;

    42 

    43   /**

    44   * \returns an Address instance which represents this

    45   * NetlinkSocketAddress instance.

    46   */

    47   operator Address (void) const;

    48   /**

    49   * \param address the Address instance to convert from.

    50   *

    51   * Returns an NetlinkSocketAddress which corresponds to the input

    52   * Address

    53   */

    54   static NetlinkSocketAddress ConvertFrom (const Address &address);

    55   /**

    56   * \returns true if the address matches, false otherwise.

    57   */

    58   static bool IsMatchingType (const Address &address);

    59 private:

    60   static uint8_t GetType (void);

    61   Address ConvertTo (void) const;

    62 

    63   uint32_t m_pid;

    64   uint32_t m_groups;

    65 

    66 };

    67 

    68 

    69 } // namespace ns3

    70 

    71 #endif /* NETLINK_SOCKET_ADDRESS_H */