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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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/* -*- Mode:C; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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/*
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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* Copyright (c) 2008 Liu Jian
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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*
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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* This program is free software; you can redistribute it and/or modify
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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* it under the terms of the GNU General Public License version 2 as
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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* published by the Free Software Foundation;
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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*
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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* This program is distributed in the hope that it will be useful,
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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* GNU General Public License for more details.
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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*
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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* You should have received a copy of the GNU General Public License
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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* along with this program; if not, write to the Free Software
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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*
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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* Author: Liu Jian <liujatp@gmail.com>
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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* Hajime Tazaki <tazaki@sfc.wide.ad.jp>
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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*/
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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#include "netlink-socket-address.h"
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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namespace ns3 {
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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NetlinkSocketAddress::NetlinkSocketAddress (uint32_t pid, uint32_t groups)
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: m_pid(pid),
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m_groups(groups)
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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{}
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NetlinkSocketAddress::NetlinkSocketAddress ()
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: m_pid (0),
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m_groups (0)
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{}
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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NetlinkSocketAddress::~NetlinkSocketAddress ()
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{}
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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void NetlinkSocketAddress::SetProcessID (uint32_t pid)
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{
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m_pid = pid;
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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}
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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void NetlinkSocketAddress::SetGroupsMask (uint32_t mask)
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{
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m_groups = mask;
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}
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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uint32_t NetlinkSocketAddress::GetProcessID (void) const
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{
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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return m_pid;
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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}
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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uint32_t NetlinkSocketAddress::GetGroupsMask (void) const
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{
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return m_groups;
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}
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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NetlinkSocketAddress::operator Address (void) const
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{
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return ConvertTo ();
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}
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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Address NetlinkSocketAddress::ConvertTo (void) const
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{
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uint8_t buffer[8];
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buffer[0] = (m_pid >> 24) & 0xff;
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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buffer[1] = (m_pid >> 16) & 0xff;
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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buffer[2] = (m_pid >> 8) & 0xff;
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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buffer[3] = (m_pid >> 0) & 0xff;
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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buffer[4] = (m_groups >> 24) & 0xff;
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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buffer[5] = (m_groups >> 16) & 0xff;
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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buffer[6] = (m_groups >> 8) & 0xff;
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buffer[7] = (m_groups >> 0) & 0xff;
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return Address (GetType (), buffer, 8);
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}
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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NetlinkSocketAddress NetlinkSocketAddress::ConvertFrom (const Address &address)
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{
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NS_ASSERT (IsMatchingType (address));
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NetlinkSocketAddress nl;
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uint8_t buf[8];
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address.CopyTo (buf);
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nl.m_pid = 0;
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nl.m_pid |= buf[0];
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nl.m_pid <<= 8;
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nl.m_pid |= buf[1];
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nl.m_pid <<= 8;
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nl.m_pid |= buf[2];
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nl.m_pid <<= 8;
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nl.m_pid |= buf[3];
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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nl.m_groups = 0;
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nl.m_groups |= buf[4];
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nl.m_groups <<= 8;
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nl.m_groups |= buf[5];
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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nl.m_groups <<= 8;
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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nl.m_groups |= buf[6];
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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nl.m_groups <<= 8;
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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nl.m_groups |= buf[7];
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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return nl;
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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}
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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bool NetlinkSocketAddress::IsMatchingType (const Address &address)
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{
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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return address.IsMatchingType (GetType ());
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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}
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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uint8_t NetlinkSocketAddress::GetType (void)
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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{
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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static uint8_t type = Address::Register ();
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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return type;
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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}
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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} // namespace ns3
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