uint8_t
IeLinkMetricReport::DeserializeInformationField (Buffer::Iterator start, uint8_t length)
{
Buffer::Iterator i = start;
m_metric = i.ReadLsbtohU32 ();
return i.GetDistanceFrom (start);
}
void
PeerLinkFrameStart::Serialize (Buffer::Iterator start) const
{
Buffer::Iterator i = start;
NS_ASSERT (m_subtype < 3);
i = m_protocol.Serialize (i);
if ((uint8_t)(WifiActionHeader::PEER_LINK_CLOSE) != m_subtype)
{
i.WriteHtolsbU16 (m_capability);
}
if ((uint8_t)(WifiActionHeader::PEER_LINK_CONFIRM) == m_subtype)
{
i.WriteHtolsbU16 (m_aid);
}
if ((uint8_t)(WifiActionHeader::PEER_LINK_CLOSE) != m_subtype)
{
i = m_rates.Serialize (i);
i = m_rates.extended.Serialize (i);
}
if ((uint8_t)(WifiActionHeader::PEER_LINK_CONFIRM) != m_subtype)
{
i = m_meshId.Serialize (i);
}
if ((uint8_t)(WifiActionHeader::PEER_LINK_CLOSE) != m_subtype)
{
i = m_config.Serialize (i);
}
else
{
i.WriteHtolsbU16 (m_reasonCode);
}
}
bool HTTPClientConnection::readDone() {
int rc;
while (true) {
Buffer::Iterator it = in_.begin();
Response* response = new Response;
rc = Parser::parseResponse(&it, response);
if (rc < 0) {
delete response;
LOG(LogMessage::ERROR) << "Error parsing response";
return false;
} else if (rc > 0) {
delete response;
return true;
} else /* rc == 0 */ {
in_.consume(it.bytesRead());
if (! handleResponse(response)) { // response ownership xfer
return false;
}
if (it.eob()) {
return true;
}
}
}
}
void
UanHeaderRcCtsGlobal::Serialize (Buffer::Iterator start) const
{
start.WriteU16 (m_rateNum);
start.WriteU16 (m_retryRate);
start.WriteU32 ( (uint32_t)(m_timeStampTx.GetSeconds () * 1000.0 + 0.5));
start.WriteU32 ( (uint32_t)(m_winTime.GetSeconds () * 1000.0 + 0.5));
}
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;
}
void
UanHeaderRcCts::Serialize (Buffer::Iterator start) const
{
start.WriteU8 (m_address.GetAsInt ());
start.WriteU8 (m_frameNo);
start.WriteU8 (m_retryNo);
start.WriteU32 ((uint32_t)(m_timeStampRts.GetSeconds () * 1000.0 + 0.5));
start.WriteU32 ((uint32_t)(m_delay.GetSeconds () * 1000.0 + 0.5));
}
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);
}
void
UanHeaderRcRts::Serialize (Buffer::Iterator start) const
{
start.WriteU8 (m_frameNo);
start.WriteU8 (m_retryNo);
start.WriteU8 (m_noFrames);
start.WriteU16 (m_length);
start.WriteU32 ((uint32_t)(m_timeStamp.GetSeconds () * 1000.0 + 0.5));
// start.WriteU16(uint16_t (m_timeStamp.GetSeconds ()*1000));
}
void
RrepHeader::Serialize (Buffer::Iterator i) const
{
i.WriteU8 (m_flags);
i.WriteU8 (m_prefixSize);
i.WriteU8 (m_hopCount);
WriteTo (i, m_dst);
i.WriteHtonU32 (m_dstSeqNo);
WriteTo (i, m_origin);
i.WriteHtonU32 (m_lifeTime);
}
void
UanHeaderRcAck::Serialize (Buffer::Iterator start) const
{
start.WriteU8 (m_frameNo);
start.WriteU8 (GetNoNacks ());
std::set<uint8_t>::iterator it = m_nackedFrames.begin ();
for (; it != m_nackedFrames.end (); it++)
{
start.WriteU8 (*it);
}
}
void
IePerr::SerializeInformationField (Buffer::Iterator i) const
{
i.WriteU8 (0);
i.WriteU8 (m_addressUnits.size ());
for (unsigned int j = 0; j < m_addressUnits.size (); j++)
{
WriteTo (i, m_addressUnits[j].destination);
i.WriteHtolsbU32 (m_addressUnits[j].seqnum);
}
}
void
RreqHeader::Serialize (Buffer::Iterator i) const
{
i.WriteU8 (m_flags);
i.WriteU8 (m_reserved);
i.WriteU8 (m_hopCount);
i.WriteHtonU32 (m_requestID);
WriteTo (i, m_dst);
i.WriteHtonU32 (m_dstSeqNo);
WriteTo (i, m_origin);
i.WriteHtonU32 (m_originSeqNo);
}
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);
}
void
RerrHeader::Serialize (Buffer::Iterator i ) const
{
i.WriteU8 (m_flag);
i.WriteU8 (m_reserved);
i.WriteU8 (GetDestCount ());
std::map<Ipv4Address, uint32_t>::const_iterator j;
for (j = m_unreachableDstSeqNo.begin (); j != m_unreachableDstSeqNo.end (); ++j)
{
WriteTo (i, (*j).first);
i.WriteHtonU32 ((*j).second);
}
}
Buffer::Iterator
CapabilityInformation::Serialize (Buffer::Iterator start) const
{
NS_LOG_FUNCTION (this << &start);
start.WriteHtolsbU16 (m_capability);
return start;
}
Buffer::Iterator
CapabilityInformation::Deserialize (Buffer::Iterator start)
{
NS_LOG_FUNCTION (this << &start);
m_capability = start.ReadLsbtohU16 ();
return 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);
}
bool HTTPServerConnection::readDone() {
// TicksClock::Ticks start, end, duration;
// start = TicksClock::getTicks();
int rc;
while (true) {
request_.clear();
Buffer::Iterator it = in_.begin();
rc = Parser::parseRequest(&it, &request_);
if (rc < 0) {
LOG(LogMessage::ERROR) << "Error parsing request";
// end = TicksClock::getTicks();
// duration = start - end;
// double in_seconds = duration / TicksClock::ticksPerSecond();
// RequestStats* stats = io_service()->stats();
// stats->updateTimeToParse(in_seconds);
return false;
} else if (rc > 0) {
// end = TicksClock::getTicks();
// duration = end - start;
// double in_seconds = duration / TicksClock::ticksPerSecond();
// RequestStats* stats = io_service()->stats();
// stats->updateTimeToParse(in_seconds);
return true;
} else /* rc == 0 */ {
in_.consume(it.bytesRead());
if (! handleRequest(&request_)) {
// end = TicksClock::getTicks();
// duration = end - start;
// double in_seconds = duration / TicksClock::ticksPerSecond();
// RequestStats* stats = io_service()->stats();
// stats->updateTimeToParse(in_seconds);
return false;
}
}
}
}
bool HTTPServerConnection::readDone() {
int rc;
while (true) {
request_.clear();
Buffer::Iterator it = in_.begin();
rc = Parser::parseRequest(&it, &request_);
if (rc < 0) {
LOG(LogMessage::ERROR) << "Error parsing request";
return false;
} else if (rc > 0) {
return true;
} else /* rc == 0 */ {
in_.consume(it.bytesRead());
if (! handleRequest(&request_)) {
return false;
}
}
}
}
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;
}
uint32_t
UanHeaderRcCtsGlobal::Deserialize (Buffer::Iterator start)
{
Buffer::Iterator rbuf = start;
m_rateNum = rbuf.ReadU16 ();
m_retryRate = rbuf.ReadU16 ();
m_timeStampTx = Seconds ( ( (double) rbuf.ReadU32 ()) / 1000.0 );
m_winTime = 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
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
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
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);
}
void
IeLinkMetricReport::SerializeInformationField (Buffer::Iterator i) const
{
i.WriteHtolsbU32 (m_metric);
}
void
UanHeaderRcData::Serialize (Buffer::Iterator start) const
{
start.WriteU8 (m_frameNo);
start.WriteU16 ( (uint16_t)(1000.0 * m_propDelay.GetSeconds () + 0.5));
}
void
RrepAckHeader::Serialize (Buffer::Iterator i ) const
{
i.WriteU8 (m_reserved);
}
void
TypeHeader::Serialize (Buffer::Iterator i) const
{
i.WriteU8 ((uint8_t) m_type);
}
