uint32_t UanHeaderRcCts::Deserialize (Buffer::Iterator start) { Buffer::Iterator rbuf = start; m_address = UanAddress (rbuf.ReadU8 ()); m_frameNo = rbuf.ReadU8 (); m_retryNo = rbuf.ReadU8 (); m_timeStampRts = Seconds ( ( (double) rbuf.ReadU32 ()) / 1000.0 ); m_delay = Seconds ( ( (double) rbuf.ReadU32 ()) / 1000.0 ); return rbuf.GetDistanceFrom (start); }
uint32_t UanHeaderRcRts::Deserialize (Buffer::Iterator start) { Buffer::Iterator rbuf = start; m_frameNo = rbuf.ReadU8 (); m_retryNo = rbuf.ReadU8 (); m_noFrames = rbuf.ReadU8 (); m_length = rbuf.ReadU16 (); m_timeStamp = Seconds ( ((double) rbuf.ReadU32 ()) / 1000.0 ); // m_timeStamp = Seconds ( rbuf.ReadU16 ()/1000 ); return rbuf.GetDistanceFrom (start); }
uint32_t UanHeaderRcAck::Deserialize (Buffer::Iterator start) { Buffer::Iterator rbuf = start; m_frameNo = rbuf.ReadU8 (); uint8_t noAcks = rbuf.ReadU8 (); m_nackedFrames.clear (); for (uint32_t i = 0; i < noAcks; i++) { m_nackedFrames.insert (rbuf.ReadU8 ()); } return rbuf.GetDistanceFrom (start); }
uint32_t RrepHeader::Deserialize (Buffer::Iterator start) { Buffer::Iterator i = start; m_flags = i.ReadU8 (); m_prefixSize = i.ReadU8 (); m_hopCount = i.ReadU8 (); ReadFrom (i, m_dst); m_dstSeqNo = i.ReadNtohU32 (); ReadFrom (i, m_origin); m_lifeTime = i.ReadNtohU32 (); uint32_t dist = i.GetDistanceFrom (start); NS_ASSERT (dist == GetSerializedSize ()); return dist; }
uint32_t RrepAckHeader::Deserialize (Buffer::Iterator start ) { Buffer::Iterator i = start; m_reserved = i.ReadU8 (); uint32_t dist = i.GetDistanceFrom (start); NS_ASSERT (dist == GetSerializedSize ()); return dist; }
uint32_t UanHeaderRcData::Deserialize (Buffer::Iterator start) { Buffer::Iterator rbuf = start; m_frameNo = start.ReadU8 (); m_propDelay = Seconds ( ((double) start.ReadU16 ()) / 1000.0 ); return rbuf.GetDistanceFrom (start); }
uint32_t RerrHeader::Deserialize (Buffer::Iterator start ) { Buffer::Iterator i = start; m_flag = i.ReadU8 (); m_reserved = i.ReadU8 (); uint8_t dest = i.ReadU8 (); m_unreachableDstSeqNo.clear (); Ipv4Address address; uint32_t seqNo; for (uint8_t k = 0; k < dest; ++k) { ReadFrom (i, address); seqNo = i.ReadNtohU32 (); m_unreachableDstSeqNo.insert (std::make_pair (address, seqNo)); } uint32_t dist = i.GetDistanceFrom (start); NS_ASSERT (dist == GetSerializedSize ()); return dist; }
uint32_t PeerLinkFrameStart::Deserialize (Buffer::Iterator start) { Buffer::Iterator i = start; NS_ASSERT (m_subtype < 3); { uint8_t id = i.ReadU8 (); uint8_t length = i.ReadU8 (); m_protocol.DeserializeInformationField (i, length); if ((m_protocol.ElementId () != (WifiInformationElementId) id) || (m_protocol.GetInformationFieldSize () != length)) { NS_FATAL_ERROR ("Broken frame: Element ID does not match IE itself!"); } i.Next (m_protocol.GetInformationFieldSize ()); } if ((uint8_t)(WifiActionHeader::PEER_LINK_CLOSE) != m_subtype) { m_capability = i.ReadLsbtohU16 (); } if ((uint8_t)(WifiActionHeader::PEER_LINK_CONFIRM) == m_subtype) { m_aid = i.ReadLsbtohU16 (); } if ((uint8_t)(WifiActionHeader::PEER_LINK_CLOSE) != m_subtype) { i = m_rates.Deserialize (i); i = m_rates.extended.DeserializeIfPresent (i); } if ((uint8_t)(WifiActionHeader::PEER_LINK_CONFIRM) != m_subtype) { uint8_t id = i.ReadU8 (); uint8_t length = i.ReadU8 (); m_meshId.DeserializeInformationField (i, length); if ((m_meshId.ElementId () != (WifiInformationElementId) id) || (m_meshId.GetInformationFieldSize () != length)) { NS_FATAL_ERROR ("Broken frame: Element ID does not match IE itself!"); } i.Next (m_meshId.GetInformationFieldSize ()); } if ((uint8_t)(WifiActionHeader::PEER_LINK_CLOSE) != m_subtype) { uint8_t id = i.ReadU8 (); uint8_t length = i.ReadU8 (); m_config.DeserializeInformationField (i, length); if ((m_config.ElementId () != (WifiInformationElementId) id) || (m_config.GetInformationFieldSize () != length)) { NS_FATAL_ERROR ("Broken frame: Element ID does not match IE itself!"); } i.Next (m_config.GetInformationFieldSize ()); } else { m_reasonCode = i.ReadLsbtohU16 (); } return i.GetDistanceFrom (start); }
uint8_t IePerr::DeserializeInformationField (Buffer::Iterator start, uint8_t length) { Buffer::Iterator i = start; i.Next (1); //Mode flags is not used now uint8_t numOfDest = i.ReadU8 (); NS_ASSERT ((2 + 10 * numOfDest ) == length); length = 0; //to avoid compiler warning in optimized builds for (unsigned int j = 0; j < numOfDest; j++) { HwmpProtocol::FailedDestination unit; ReadFrom (i, unit.destination); unit.seqnum = i.ReadLsbtohU32 (); m_addressUnits.push_back (unit); } return i.GetDistanceFrom (start); }
uint32_t TypeHeader::Deserialize (Buffer::Iterator start) { Buffer::Iterator i = start; uint8_t type = i.ReadU8 (); m_valid = true; switch (type) { case AODVTYPE_RREQ: case AODVTYPE_RREP: case AODVTYPE_RERR: case AODVTYPE_RREP_ACK: { m_type = (MessageType) type; break; } default: m_valid = false; } uint32_t dist = i.GetDistanceFrom (start); NS_ASSERT (dist == GetSerializedSize ()); return dist; }