public override void Load(ByteReader reader)
{
ChannelType = reader.GetString(Encoding.ASCII);
SenderChannel = reader.GetUInt32();
InitialWindowSize = reader.GetUInt32();
MaximumPacketSize = reader.GetUInt32();
}
/*
* // public string Data { get; set; }
*
* // TODO - HACK - RFC 4254 specifies that the channel data is a string. But it looks like SFTP treats the data as binary...
*
* public uint Length { get; set; }
* public uint FxpLength { get; set; }
* public byte Type { get; set; }
* public byte[] RawData { get; set; }
*
* public uint Version { get; set; }
*/
public override void Load(ByteReader reader)
{
RecipientChannel = reader.GetUInt32();
var length = (int)reader.GetUInt32();
Data = reader.GetBytes(length);
/*
* Length = reader.GetUInt32(); // Length of the data area
* FxpLength = reader.GetUInt32(); // Length of the SFTP sub-area
* Type = reader.GetByte();
*
* // TODO - clean up this mess
*
* RawData = reader.GetBytes((int)(FxpLength - 1)); // -1 as we've already read the Type
*
* using (var subreader = new ByteReader(RawData))
* {
* // TODO - enum - SSH_FXP_INIT
* if (Type == 1)
* {
* Version = subreader.GetUInt32();
*
* // TODO - extension data?
* }
* }
*/
}
public void HandleData(byte[] data)
{
using (var reader = new ByteReader(data))
{
var length = reader.GetUInt32() - 1; // -1 because we'll read the type next
var type = (SftpPacketType)reader.GetByte();
if (packetTypes.ContainsKey(type))
{
var packet = Activator.CreateInstance(packetTypes[type]) as SftpPacket;
packet.Load(reader);
try
{
HandlePacket((dynamic)packet);
}
catch (RuntimeBinderException)
{
logger.LogWarning("Unhandled SFTP packet type: {Type}.", type);
}
}
else
{
logger.LogWarning("Unimplemented SFTP packet type: {Type}.", type);
}
}
}
public override void Load(ByteReader reader)
{
Reason = (DisconnectReason)reader.GetUInt32();
Description = reader.GetString(Encoding.UTF8);
if (!reader.IsEOF)
{
Language = reader.GetString();
}
}
public override void Load(ByteReader reader)
{
Cookie = reader.GetBytes(16);
KexAlgorithms = reader.GetNameList();
ServerHostKeyAlgorithms = reader.GetNameList();
EncryptionAlgorithmsClientToServer = reader.GetNameList();
EncryptionAlgorithmsServerToClient = reader.GetNameList();
MacAlgorithmsClientToServer = reader.GetNameList();
MacAlgorithmsServerToClient = reader.GetNameList();
CompressionAlgorithmsClientToServer = reader.GetNameList();
CompressionAlgorithmsServerToClient = reader.GetNameList();
LanguagesClientToServer = reader.GetNameList();
LanguagesServerToClient = reader.GetNameList();
FirstKexPacketFollows = reader.GetBoolean();
uint reserved = reader.GetUInt32();
}
public override void Load(ByteReader reader)
{
RecipientChannel = reader.GetUInt32();
RequestType = reader.GetString(Encoding.ASCII);
WantReply = reader.GetBoolean();
if (RequestType == "env")
{
VariableName = reader.GetString(Encoding.UTF8);
VariableValue = reader.GetString(Encoding.UTF8);
}
else if (RequestType == "subsystem")
{
SubsystemName = reader.GetString(Encoding.UTF8);
}
}
public override void Load(ByteReader reader)
{
Id = reader.GetUInt32();
Path = reader.GetString();
}
public override void Load(ByteReader reader)
{
RecipientChannel = reader.GetUInt32();
}
public override void Load(ByteReader reader)
{
Version = reader.GetUInt32();
}
public override void Load(ByteReader reader)
{
RejectedPacketNumber = reader.GetUInt32();
}
