--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/node/ipv4-routing-table-entry.cc Thu May 28 21:37:25 2009 -0700
@@ -0,0 +1,333 @@
+/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2005 INRIA
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
+ */
+
+#include "ipv4-routing-table-entry.h"
+#include "ns3/assert.h"
+
+namespace ns3 {
+
+/*****************************************************
+ * Network Ipv4RoutingTableEntry
+ *****************************************************/
+
+Ipv4RoutingTableEntry::Ipv4RoutingTableEntry ()
+{}
+
+Ipv4RoutingTableEntry::Ipv4RoutingTableEntry (Ipv4RoutingTableEntry const &route)
+ : m_dest (route.m_dest),
+ m_destNetworkMask (route.m_destNetworkMask),
+ m_gateway (route.m_gateway),
+ m_interface (route.m_interface)
+{}
+
+Ipv4RoutingTableEntry::Ipv4RoutingTableEntry (Ipv4RoutingTableEntry const *route)
+ : m_dest (route->m_dest),
+ m_destNetworkMask (route->m_destNetworkMask),
+ m_gateway (route->m_gateway),
+ m_interface (route->m_interface)
+{}
+
+Ipv4RoutingTableEntry::Ipv4RoutingTableEntry (Ipv4Address dest,
+ Ipv4Address gateway,
+ uint32_t interface)
+ : m_dest (dest),
+ m_destNetworkMask (Ipv4Mask::GetZero ()),
+ m_gateway (gateway),
+ m_interface (interface)
+{}
+Ipv4RoutingTableEntry::Ipv4RoutingTableEntry (Ipv4Address dest,
+ uint32_t interface)
+ : m_dest (dest),
+ m_destNetworkMask (Ipv4Mask::GetZero ()),
+ m_gateway (Ipv4Address::GetZero ()),
+ m_interface (interface)
+{}
+Ipv4RoutingTableEntry::Ipv4RoutingTableEntry (Ipv4Address network,
+ Ipv4Mask networkMask,
+ Ipv4Address gateway,
+ uint32_t interface)
+ : m_dest (network),
+ m_destNetworkMask (networkMask),
+ m_gateway (gateway),
+ m_interface (interface)
+{}
+Ipv4RoutingTableEntry::Ipv4RoutingTableEntry (Ipv4Address network,
+ Ipv4Mask networkMask,
+ uint32_t interface)
+ : m_dest (network),
+ m_destNetworkMask (networkMask),
+ m_gateway (Ipv4Address::GetZero ()),
+ m_interface (interface)
+{}
+
+bool
+Ipv4RoutingTableEntry::IsHost (void) const
+{
+ if (m_destNetworkMask.IsEqual (Ipv4Mask::GetZero ()))
+ {
+ return true;
+ }
+ else
+ {
+ return false;
+ }
+}
+Ipv4Address
+Ipv4RoutingTableEntry::GetDest (void) const
+{
+ return m_dest;
+}
+bool
+Ipv4RoutingTableEntry::IsNetwork (void) const
+{
+ return !IsHost ();
+}
+bool
+Ipv4RoutingTableEntry::IsDefault (void) const
+{
+ if (m_dest.IsEqual (Ipv4Address::GetZero ()))
+ {
+ return true;
+ }
+ else
+ {
+ return false;
+ }
+}
+Ipv4Address
+Ipv4RoutingTableEntry::GetDestNetwork (void) const
+{
+ return m_dest;
+}
+Ipv4Mask
+Ipv4RoutingTableEntry::GetDestNetworkMask (void) const
+{
+ return m_destNetworkMask;
+}
+bool
+Ipv4RoutingTableEntry::IsGateway (void) const
+{
+ if (m_gateway.IsEqual (Ipv4Address::GetZero ()))
+ {
+ return false;
+ }
+ else
+ {
+ return true;
+ }
+}
+Ipv4Address
+Ipv4RoutingTableEntry::GetGateway (void) const
+{
+ return m_gateway;
+}
+uint32_t
+Ipv4RoutingTableEntry::GetInterface (void) const
+{
+ return m_interface;
+}
+
+Ipv4RoutingTableEntry
+Ipv4RoutingTableEntry::CreateHostRouteTo (Ipv4Address dest,
+ Ipv4Address nextHop,
+ uint32_t interface)
+{
+ return Ipv4RoutingTableEntry (dest, nextHop, interface);
+}
+Ipv4RoutingTableEntry
+Ipv4RoutingTableEntry::CreateHostRouteTo (Ipv4Address dest,
+ uint32_t interface)
+{
+ return Ipv4RoutingTableEntry (dest, interface);
+}
+Ipv4RoutingTableEntry
+Ipv4RoutingTableEntry::CreateNetworkRouteTo (Ipv4Address network,
+ Ipv4Mask networkMask,
+ Ipv4Address nextHop,
+ uint32_t interface)
+{
+ return Ipv4RoutingTableEntry (network, networkMask,
+ nextHop, interface);
+}
+Ipv4RoutingTableEntry
+Ipv4RoutingTableEntry::CreateNetworkRouteTo (Ipv4Address network,
+ Ipv4Mask networkMask,
+ uint32_t interface)
+{
+ return Ipv4RoutingTableEntry (network, networkMask,
+ interface);
+}
+Ipv4RoutingTableEntry
+Ipv4RoutingTableEntry::CreateDefaultRoute (Ipv4Address nextHop,
+ uint32_t interface)
+{
+ return Ipv4RoutingTableEntry (Ipv4Address::GetZero (), nextHop, interface);
+}
+
+
+std::ostream& operator<< (std::ostream& os, Ipv4RoutingTableEntry const& route)
+{
+ if (route.IsDefault ())
+ {
+ NS_ASSERT (route.IsGateway ());
+ os << "default out=" << route.GetInterface () << ", next hop=" << route.GetGateway ();
+ }
+ else if (route.IsHost ())
+ {
+ if (route.IsGateway ())
+ {
+ os << "host="<< route.GetDest () <<
+ ", out=" << route.GetInterface () <<
+ ", next hop=" << route.GetGateway ();
+ }
+ else
+ {
+ os << "host="<< route.GetDest () <<
+ ", out=" << route.GetInterface ();
+ }
+ }
+ else if (route.IsNetwork ())
+ {
+ if (route.IsGateway ())
+ {
+ os << "network=" << route.GetDestNetwork () <<
+ ", mask=" << route.GetDestNetworkMask () <<
+ ",out=" << route.GetInterface () <<
+ ", next hop=" << route.GetGateway ();
+ }
+ else
+ {
+ os << "network=" << route.GetDestNetwork () <<
+ ", mask=" << route.GetDestNetworkMask () <<
+ ",out=" << route.GetInterface ();
+ }
+ }
+ else
+ {
+ NS_ASSERT (false);
+ }
+ return os;
+}
+
+/*****************************************************
+ * Ipv4MulticastRoutingTableEntry
+ *****************************************************/
+
+Ipv4MulticastRoutingTableEntry::Ipv4MulticastRoutingTableEntry ()
+{
+}
+
+Ipv4MulticastRoutingTableEntry::Ipv4MulticastRoutingTableEntry (Ipv4MulticastRoutingTableEntry const &route)
+:
+ m_origin (route.m_origin),
+ m_group (route.m_group),
+ m_inputInterface (route.m_inputInterface),
+ m_outputInterfaces (route.m_outputInterfaces)
+{
+}
+
+Ipv4MulticastRoutingTableEntry::Ipv4MulticastRoutingTableEntry (Ipv4MulticastRoutingTableEntry const *route)
+:
+ m_origin (route->m_origin),
+ m_group (route->m_group),
+ m_inputInterface (route->m_inputInterface),
+ m_outputInterfaces (route->m_outputInterfaces)
+{
+}
+
+Ipv4MulticastRoutingTableEntry::Ipv4MulticastRoutingTableEntry (
+ Ipv4Address origin,
+ Ipv4Address group,
+ uint32_t inputInterface,
+ std::vector<uint32_t> outputInterfaces)
+{
+ m_origin = origin;
+ m_group = group;
+ m_inputInterface = inputInterface;
+ m_outputInterfaces = outputInterfaces;
+}
+
+Ipv4Address
+Ipv4MulticastRoutingTableEntry::GetOrigin (void) const
+{
+ return m_origin;
+}
+
+Ipv4Address
+Ipv4MulticastRoutingTableEntry::GetGroup (void) const
+{
+ return m_group;
+}
+
+uint32_t
+Ipv4MulticastRoutingTableEntry::GetInputInterface (void) const
+{
+ return m_inputInterface;
+}
+
+uint32_t
+Ipv4MulticastRoutingTableEntry::GetNOutputInterfaces (void) const
+{
+ return m_outputInterfaces.size ();
+}
+
+uint32_t
+Ipv4MulticastRoutingTableEntry::GetOutputInterface (uint32_t n) const
+{
+ NS_ASSERT_MSG(n < m_outputInterfaces.size (),
+ "Ipv4MulticastRoutingTableEntry::GetOutputInterface (): index out of bounds");
+
+ return m_outputInterfaces[n];
+}
+
+std::vector<uint32_t>
+Ipv4MulticastRoutingTableEntry::GetOutputInterfaces (void) const
+{
+ return m_outputInterfaces;
+}
+
+Ipv4MulticastRoutingTableEntry
+Ipv4MulticastRoutingTableEntry::CreateMulticastRoute (
+ Ipv4Address origin,
+ Ipv4Address group,
+ uint32_t inputInterface,
+ std::vector<uint32_t> outputInterfaces)
+{
+ return Ipv4MulticastRoutingTableEntry (origin, group, inputInterface, outputInterfaces);
+}
+
+std::ostream&
+operator<< (std::ostream& os, Ipv4MulticastRoutingTableEntry const& route)
+{
+ os << "origin=" << route.GetOrigin () <<
+ ", group=" << route.GetGroup () <<
+ ", input interface=" << route.GetInputInterface () <<
+ ", output interfaces=";
+
+ for (uint32_t i = 0; i < route.GetNOutputInterfaces (); ++i)
+ {
+ os << route.GetOutputInterface (i) << " ";
+
+ }
+
+ return os;
+}
+
+}//namespace ns3