public static Packet Read(Stream stream)
{
// Read header
BinaryReader reader = new BinaryReader(stream);
PacketOptions options = (PacketOptions)reader.ReadByte();
int length = reader.ReadInt32();
byte[] bytes = reader.ReadBytes(length);
var packet = new Packet(bytes, options);
if (packet.IsCompressed)
{
packet._bytes = bytes.Decompress();
}
if (packet.HasChecksum)
{
int checksumLength = reader.ReadInt16();
packet._checksum = reader.ReadBytes(checksumLength);
if (!packet.HasValidChecksum())
{
throw new InvalidDataException("Bad checksum reading packet");
}
}
return(packet);
}
/// <summary>
/// Initializes a new instance of the <see cref="AndroidRemote"/> class.
/// </summary>
/// <param name="socket">The socket.</param>
public AndroidRemote(TcpClient socket)
{
NetworkStream = socket.GetStream();
PacketWriter = new PacketWriter(this);
PacketReader = new PacketReader(this);
PacketOptions = new PacketOptions()
{
UseBigEndian = true,
UseShortAsHeaderSize = true
};
}
public static Packet Create(byte[] bytes, PacketOptions options = PacketOptions.Checksum)
{
var packet = new Packet(bytes, options);
if (packet.IsEncrypted)
{
throw new NotImplementedException("Packet encryption not supported");
}
if (packet.HasChecksum)
{
packet._checksum = Hasher.ComputeHash(packet._bytes);
}
return(packet);
}
public PacketingFormatter(IFormatter decoratedFormatter, PacketOptions options)
{
Ensure.NotNull(decoratedFormatter, "decoratedFormatter");
_decoratedFormatter = decoratedFormatter;
_options = options;
}
public NetworkTagAttribute(ushort tag, PacketOptions options = PacketOptions.Reliable)
{
Value = tag;
packetOptions = (PacketFlags)options;
}
public static extern TPacketID wirefox_peer_send(IntPtr handle, IntPtr packet, TPeerID recipient, PacketOptions options, PacketPriority priority, TChannelIndex channelIndex);
public uint Send(Packet packet, PeerID recipient, PacketOptions options, PacketPriority priority = PacketPriority.MEDIUM)
{
return(NativeMethods.wirefox_peer_send(m_handle, packet.GetHandle(), recipient, options, priority, 0));
}
public PacketingFormatter(IFormatter decoratedFormatter, PacketOptions options)
{
Ensure.NotNull(decoratedFormatter, "decoratedFormatter");
_decoratedFormatter = decoratedFormatter;
_options = options;
}
/// <summary>
/// Initializes a new instance of the <see cref="PacketReader"/> class.
/// </summary>
/// <param name="c">The remote.</param>
public PacketReader(IRemote c)
{
mReader = new BinaryReader(c.NetworkStream);
this.remote = c;
options = c.PacketOptions;
}
private Packet(byte[] bytes, PacketOptions options = PacketOptions.Checksum)
{
_options = options;
_bytes = bytes;
}
