/// <summary>
/// Initializes a new instance of the <see cref="PacketDotNet.Ieee80211.NullDataFrame"/> class.
/// </summary>
/// <param name='bas'>
/// A <see cref="ByteArraySegment"/>
/// </param>
public NullDataFrame (ByteArraySegment bas)
{
header = new ByteArraySegment (bas);
FrameControl = new FrameControlField (FrameControlBytes);
Duration = new DurationField (DurationBytes);
SequenceControl = new SequenceControlField (SequenceControlBytes);
ReadAddresses ();
header.Length = FrameSize;
}
/// <summary>
/// Initializes a new instance of the <see cref="PacketDotNet.Ieee80211.DataDataFrame"/> class.
/// </summary>
/// <param name='bas'>
/// Bas.
/// </param>
public DataDataFrame (ByteArraySegment bas)
{
header = new ByteArraySegment (bas);
FrameControl = new FrameControlField (FrameControlBytes);
Duration = new DurationField (DurationBytes);
SequenceControl = new SequenceControlField (SequenceControlBytes);
ReadAddresses (); //must do this after reading FrameControl
header.Length = FrameSize;
var availablePayloadLength = GetAvailablePayloadLength();
if(availablePayloadLength > 0)
{
payloadPacketOrData.TheByteArraySegment = header.EncapsulatedBytes (availablePayloadLength);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Kavprot.Packets.Ieee80211.DataDataFrame"/> class.
/// </summary>
/// <param name='bas'>
/// Bas.
/// </param>
public DataDataFrame(ByteArraySegment bas)
{
header = new ByteArraySegment(bas);
FrameControl = new FrameControlField(FrameControlBytes);
Duration = new DurationField(DurationBytes);
SequenceControl = new SequenceControlField(SequenceControlBytes);
ReadAddresses(); //must do this after reading FrameControl
header.Length = FrameSize;
var availablePayloadLength = GetAvailablePayloadLength();
if (availablePayloadLength > 0)
{
payloadPacketOrData.TheByteArraySegment = header.EncapsulatedBytes(availablePayloadLength);
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="bas">
/// A <see cref="ByteArraySegment"/>
/// </param>
public ActionFrame(ByteArraySegment bas)
{
header = new ByteArraySegment (bas);
FrameControl = new FrameControlField (FrameControlBytes);
Duration = new DurationField (DurationBytes);
DestinationAddress = GetAddress (0);
SourceAddress = GetAddress (1);
BssId = GetAddress (2);
SequenceControl = new SequenceControlField (SequenceControlBytes);
header.Length = FrameSize;
var availablePayloadLength = GetAvailablePayloadLength();
if(availablePayloadLength > 0)
{
payloadPacketOrData.TheByteArraySegment = header.EncapsulatedBytes (availablePayloadLength);
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="bas">
/// A <see cref="ByteArraySegment"/>
/// </param>
public ProbeResponseFrame (ByteArraySegment bas)
{
header = new ByteArraySegment (bas);
FrameControl = new FrameControlField (FrameControlBytes);
Duration = new DurationField (DurationBytes);
DestinationAddress = GetAddress (0);
SourceAddress = GetAddress (1);
BssId = GetAddress (2);
SequenceControl = new SequenceControlField (SequenceControlBytes);
Timestamp = TimestampBytes;
BeaconInterval = BeaconIntervalBytes;
CapabilityInformation = new CapabilityInformationField (CapabilityInformationBytes);
if(bas.Length > ProbeResponseFields.InformationElement1Position)
{
//create a segment that just refers to the info element section
ByteArraySegment infoElementsSegment = new ByteArraySegment (bas.Bytes,
(bas.Offset + ProbeResponseFields.InformationElement1Position),
(bas.Length - ProbeResponseFields.InformationElement1Position));
InformationElements = new InformationElementList (infoElementsSegment);
}
else
{
InformationElements = new InformationElementList();
}
//cant set length until after we have handled the information elements
//as they vary in length
header.Length = FrameSize;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="bas">
/// A <see cref="ByteArraySegment"/>
/// </param>
public AuthenticationFrame (ByteArraySegment bas)
{
header = new ByteArraySegment (bas);
FrameControl = new FrameControlField (FrameControlBytes);
Duration = new DurationField (DurationBytes);
DestinationAddress = GetAddress (0);
SourceAddress = GetAddress (1);
BssId = GetAddress (2);
SequenceControl = new SequenceControlField (SequenceControlBytes);
AuthenticationAlgorithmNumber = AuthenticationAlgorithmNumberBytes;
AuthenticationAlgorithmTransactionSequenceNumber = AuthenticationAlgorithmTransactionSequenceNumberBytes;
if(bas.Length > AuthenticationFields.InformationElement1Position)
{
//create a segment that just refers to the info element section
ByteArraySegment infoElementsSegment = new ByteArraySegment (bas.Bytes,
(bas.Offset + AuthenticationFields.InformationElement1Position),
(bas.Length - AuthenticationFields.InformationElement1Position));
InformationElements = new InformationElementList (infoElementsSegment);
}
else
{
InformationElements = new InformationElementList();
}
//cant set length until after we have handled the information elements
//as they vary in length
header.Length = FrameSize;
}
/// <summary>
/// Initializes a new instance of the <see cref="PacketDotNet.Ieee80211.QosDataFrame"/> class.
/// </summary>
/// <param name='bas'>
/// A <see cref="ByteArraySegment"/>
/// </param>
public QosDataFrame (ByteArraySegment bas)
{
header = new ByteArraySegment (bas);
FrameControl = new FrameControlField (FrameControlBytes);
Duration = new DurationField (DurationBytes);
SequenceControl = new SequenceControlField (SequenceControlBytes);
QosControl = QosControlBytes;
ReadAddresses ();
header.Length = FrameSize;
var availablePayloadLength = GetAvailablePayloadLength();
if (availablePayloadLength > SNAPFields.HeaderLength)
{
payloadPacketOrData.ThePacket = new SNAPPacket(header.EncapsulatedBytes(availablePayloadLength));
}
else
{
payloadPacketOrData.TheByteArraySegment = header.EncapsulatedBytes(availablePayloadLength);
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="bas">
/// A <see cref="ByteArraySegment"/>
/// </param>
public DeauthenticationFrame (ByteArraySegment bas)
{
header = new ByteArraySegment (bas);
FrameControl = new FrameControlField (FrameControlBytes);
Duration = new DurationField (DurationBytes);
DestinationAddress = GetAddress (0);
SourceAddress = GetAddress (1);
BssId = GetAddress (2);
SequenceControl = new SequenceControlField (SequenceControlBytes);
Reason = ReasonBytes;
header.Length = FrameSize;
}
public void Test_FragmentNumberProperty()
{
SequenceControlField field = new SequenceControlField(0xFF);
field.FragmentNumber = 10;
Assert.AreEqual(10, field.FragmentNumber);
}
public void Test_SequenceNumberProperty()
{
SequenceControlField field = new SequenceControlField(0xFFFF);
field.SequenceNumber = 2712;
Assert.AreEqual(2712, field.SequenceNumber);
}
public void Test_ConstrucutorWithFragmentNumber()
{
SequenceControlField field = new SequenceControlField(0xA98A);
Assert.AreEqual(10, field.FragmentNumber);
Assert.AreEqual(2712, field.SequenceNumber);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="bas">
/// A <see cref="ByteArraySegment"/>
/// </param>
public ReassociationRequestFrame (ByteArraySegment bas)
{
header = new ByteArraySegment (bas);
FrameControl = new FrameControlField (FrameControlBytes);
Duration = new DurationField (DurationBytes);
DestinationAddress = GetAddress (0);
SourceAddress = GetAddress (1);
BssId = GetAddress (2);
SequenceControl = new SequenceControlField (SequenceControlBytes);
CapabilityInformation = new CapabilityInformationField (CapabilityInformationBytes);
ListenInterval = ListenIntervalBytes;
CurrentAccessPointAddress = CurrentAccessPointAddressBytes;
if(bas.Length > ReassociationRequestFields.InformationElement1Position)
{
//create a segment that just refers to the info element section
ByteArraySegment infoElementsSegment = new ByteArraySegment(bas.Bytes,
(bas.Offset + ReassociationRequestFields.InformationElement1Position),
(bas.Length - ReassociationRequestFields.InformationElement1Position));
InformationElements = new InformationElementList(infoElementsSegment);
}
else
{
InformationElements = new InformationElementList();
}
//cant set length until after we have handled the information elements
//as they vary in length
header.Length = FrameSize;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="bas">
/// A <see cref="ByteArraySegment"/>
/// </param>
public ActionFrame (ByteArraySegment bas)
{
header = new ByteArraySegment (bas);
FrameControl = new FrameControlField (FrameControlBytes);
Duration = new DurationField (DurationBytes);
DestinationAddress = GetAddress (0);
SourceAddress = GetAddress (1);
BssId = GetAddress (2);
SequenceControl = new SequenceControlField (SequenceControlBytes);
header.Length = FrameSize;
var availablePayloadLength = GetAvailablePayloadLength();
if(availablePayloadLength > 0)
{
payloadPacketOrData.TheByteArraySegment = header.EncapsulatedBytes (availablePayloadLength);
}
}
