public I2NPHeader16(I2NPMessage msg)
: this(msg, GenerateMessageId())
{
#if DEBUG
DebugCheckMessageCreation(MessageRef);
#endif
}
public I2NPHeader5(I2NPMessage msg) : base(msg.Header5Buf)
{
MessageRef = msg;
MessageType = msg.MessageType;
Expiration = I2PDate.DefaultI2NPExpiration();
#if DEBUG
DebugCheckMessageCreation(MessageRef);
#endif
}
protected static void DebugCheckMessageCreation( I2NPMessage msg )
{
if ( msg.Header16AndPayloadBuf == null )
{
throw new NotImplementedException( "I2NPHeader16: '" + msg.GetType().Name + "' failed to set up a memory buffer for Header16!" );
}
if ( !object.ReferenceEquals( msg.Payload.BaseArray, msg.Header16AndPayloadBuf.BaseArray )
|| msg.Payload.BaseArrayOffset != 16 + msg.Header16AndPayloadBuf.BaseArrayOffset )
{
throw new NotImplementedException( "I2NPHeader16: '" + msg.GetType().Name + "' created wrong size of buffer for Header16!" );
}
}
public I2NPHeader16(I2NPMessage msg, uint messageid) : base(msg.Header16Buf)
{
MessageRef = msg;
MessageType = msg.MessageType;
Expiration = I2PDate.DefaultI2NPExpiration();
MessageId = messageid;
PayloadLength = (ushort)msg.Payload.Length;
var s = I2PHashSHA256.GetHash(msg.Payload);
PayloadChecksum = s[0];
#if DEBUG
DebugCheckMessageCreation(MessageRef);
#endif
}
public static BufLen ToBufLen(I2NPMessage msg)
{
var hdr = new I2NPHeader5(msg);
return(new BufLen(hdr.ToByteArray()));
}
public static void Write(BufRefStream dest, I2NPMessage msg)
{
var inst = new I2NPHeader16(msg);
inst.Write(dest);
}
public static void Write(List <byte> dest, I2NPMessage msg)
{
var inst = new I2NPHeader16(msg);
inst.Write(dest);
}