Index: src/internet/model/ipv6-queue-disc-item.cc |
=================================================================== |
new file mode 100644 |
--- /dev/null |
+++ b/src/internet/model/ipv6-queue-disc-item.cc |
@@ -0,0 +1,82 @@ |
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
+/* |
+ * Copyright (c) 2016 Universita' degli Studi di Napoli Federico II |
+ * |
+ * 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 |
+ */ |
+ |
+#include "ns3/log.h" |
+#include "ipv6-queue-disc-item.h" |
+ |
+namespace ns3 { |
+ |
+NS_LOG_COMPONENT_DEFINE ("Ipv6QueueDiscItem"); |
+ |
+Ipv6QueueDiscItem::Ipv6QueueDiscItem (Ptr<Packet> p, const Address& addr, |
+ uint16_t protocol, const Ipv6Header & header) |
+ : QueueDiscItem (p, addr, protocol), |
+ m_header (header), |
+ m_headerAdded (false) |
+{ |
+} |
+ |
+Ipv6QueueDiscItem::~Ipv6QueueDiscItem() |
+{ |
+ NS_LOG_FUNCTION (this); |
+} |
+ |
+uint32_t Ipv6QueueDiscItem::GetPacketSize(void) const |
+{ |
+ Ptr<Packet> p = GetPacket (); |
+ NS_ASSERT (p != 0); |
+ uint32_t ret = p->GetSize (); |
+ if (!m_headerAdded) |
+ { |
+ ret += m_header.GetSerializedSize (); |
+ } |
+ return ret; |
+} |
+ |
+const Ipv6Header& |
+Ipv6QueueDiscItem::GetHeader (void) const |
+{ |
+ return m_header; |
+} |
+ |
+void Ipv6QueueDiscItem::AddHeader(void) |
+{ |
+ NS_LOG_FUNCTION (this); |
+ |
+ NS_ASSERT_MSG (!m_headerAdded, "The header has been already added to the packet"); |
+ Ptr<Packet> p = GetPacket (); |
+ NS_ASSERT (p != 0); |
+ p->AddHeader (m_header); |
+ m_headerAdded = true; |
+} |
+ |
+void |
+Ipv6QueueDiscItem::Print (std::ostream& os) const |
+{ |
+ if (!m_headerAdded) |
+ { |
+ os << m_header << " "; |
+ } |
+ os << GetPacket () << " " |
+ << "Dst addr " << GetAddress () << " " |
+ << "proto " << (uint16_t) GetProtocol () << " " |
+ << "txq " << (uint8_t) GetTxQueueIndex () |
+ ; |
+} |
+ |
+} // namespace ns3 |