/// <summary>
/// Encode a RDP_BW_RESULTS structure for subheader, don't encode the first two field
/// </summary>
/// <param name="bwStop"></param>
/// <returns></returns>
public static byte[] EncodeRdpBWResults(RDP_BW_RESULTS bwRes)
{
List<byte> bufferList = new List<byte>();
bufferList.AddRange(ToBytes(bwRes.sequenceNumber));
bufferList.AddRange(ToBytes((ushort)bwRes.responseType));
bufferList.AddRange(ToBytes(bwRes.timeDelta));
bufferList.AddRange(ToBytes(bwRes.byteCount));
return bufferList.ToArray();
}
/// <summary>
/// Verify RDP Bandwidth Measure Result packet
/// </summary>
/// <param name="BwResult">RDP Bandwidth Result packet</param>
/// <param name="sequenceNumber">The sequence Number</param>
private void VerifyTunnelDataPdu_BWResult(RDP_BW_RESULTS BwResult, ushort sequenceNumber)
{
if (BwResult == null)
{
Site.Assert.Fail("Not get Bandwidth Measure Result");
}
if (BwResult.sequenceNumber != sequenceNumber)
{
Site.Assert.Fail("Expect sequence Number is {0}, but receive sequence Number: {1}", sequenceNumber, BwResult.sequenceNumber);
}
}
/// <summary>
/// Parse Network Detection Response Structures
/// </summary>
/// <param name="data"></param>
/// <param name="currentIndex"></param>
/// <returns>A specific Network Detection Response Structure</returns>
public NETWORK_DETECTION_RESPONSE ParseNetworkDetectionResponse(byte[] data, ref int currentIndex, bool isSubHeader = false)
{
byte headerLength = (byte)data.Length;
HeaderTypeId_Values headerTypeId = HeaderTypeId_Values.TYPE_ID_AUTODETECT_RESPONSE;
if (isSubHeader)
{
headerLength += 2;
}
else
{
headerLength = ParseByte(data, ref currentIndex);
headerTypeId = (HeaderTypeId_Values)ParseByte(data, ref currentIndex);
}
ushort sequenceNumber = ParseUInt16(data, ref currentIndex, false);
AUTO_DETECT_RESPONSE_TYPE responseType = (AUTO_DETECT_RESPONSE_TYPE)ParseUInt16(data, ref currentIndex, false);
if (responseType == AUTO_DETECT_RESPONSE_TYPE.RDP_RTT_RESPONSE)
{
RDP_RTT_RESPONSE rttResp = new RDP_RTT_RESPONSE();
rttResp.headerLength = headerLength;
rttResp.headerTypeId = headerTypeId;
rttResp.sequenceNumber = sequenceNumber;
rttResp.responseType = responseType;
return rttResp;
}
else if (responseType == AUTO_DETECT_RESPONSE_TYPE.RDP_BW_RESULTS_AFTER_CONNECT || responseType == AUTO_DETECT_RESPONSE_TYPE.RDP_BW_RESULTS_DURING_CONNECT)
{
RDP_BW_RESULTS bwResults = new RDP_BW_RESULTS();
bwResults.headerLength = headerLength;
bwResults.headerTypeId = headerTypeId;
bwResults.sequenceNumber = sequenceNumber;
bwResults.responseType = responseType;
bwResults.timeDelta = ParseUInt32(data, ref currentIndex, false);
bwResults.byteCount = ParseUInt32(data, ref currentIndex, false);
return bwResults;
}
else if (responseType == AUTO_DETECT_RESPONSE_TYPE.RDP_NETCHAR_SYNC)
{
RDP_NETCHAR_SYNC netCharSync = new RDP_NETCHAR_SYNC();
netCharSync.headerLength = headerLength;
netCharSync.headerTypeId = headerTypeId;
netCharSync.sequenceNumber = sequenceNumber;
netCharSync.responseType = responseType;
netCharSync.bandwidth = ParseUInt32(data, ref currentIndex, false);
netCharSync.rtt = ParseUInt32(data, ref currentIndex, false);
return netCharSync;
}
else
{
throw new FormatException(ConstValue.ERROR_MESSAGE_ENUM_UNRECOGNIZED);
}
}
public override NETWORK_DETECTION_RESPONSE Clone()
{
RDP_BW_RESULTS bwResults = new RDP_BW_RESULTS();
bwResults.headerLength = this.headerLength;
bwResults.headerTypeId = this.headerTypeId;
bwResults.sequenceNumber = this.sequenceNumber;
bwResults.responseType = this.responseType;
bwResults.timeDelta = this.timeDelta;
bwResults.byteCount = this.byteCount;
return bwResults;
}
/// <summary>
/// Parse RDP_BW_RESULTS structure from RDPEMT subheader
/// </summary>
/// <param name="data">Data of subheader, not include first two bytes of Parse RDP_BW_RESULTS</param>
/// <returns></returns>
public static RDP_BW_RESULTS ParseRdpBWResults(byte[] data)
{
RDP_BW_RESULTS bwRes = new RDP_BW_RESULTS();
bwRes.sequenceNumber = ParseUInt16(data, 0);
bwRes.responseType = (AUTO_DETECT_RESPONSE_TYPE)ParseUInt16(data, 2);
int index = 4;
bwRes.timeDelta = ParseUInt32(data, index);
index += 4;
bwRes.byteCount = ParseUInt32(data, index);
index += 4;
return bwRes;
}
