public Record (Socket socket, Buffers receive_buffer) : this() { if (socket == null) throw new ArgumentNullException ("socket"); CompatArraySegment<byte> header_buffer = receive_buffer.EnforceHeaderLength (HeaderSize); // Read the 8 byte record header. NRecord.ReceiveAll (socket, header_buffer, HeaderSize); // Read the values from the data. version = header_buffer [0]; type = (RecordType) header_buffer [1]; request_id = NRecord.ReadUInt16 (header_buffer, 2); BodyLength = NRecord.ReadUInt16 (header_buffer, 4); byte padding_length = header_buffer [6]; CompatArraySegment<byte> body_buffer = receive_buffer.EnforceBodyLength (BodyLength); // Read the record data, and throw an exception if the // complete data cannot be read. if (BodyLength > 0) NRecord.ReceiveAll (socket, body_buffer, BodyLength); CompatArraySegment<byte> padding_buffer = receive_buffer.EnforcePaddingLength (padding_length); if(padding_length > 0) NRecord.ReceiveAll(socket, padding_buffer, padding_length); buffers = receive_buffer; Logger.Write (LogLevel.Debug, Strings.Record_Received, Type, RequestID, BodyLength); }
public void Send(Socket socket) { var padding_size = (byte)((8 - (BodyLength % 8)) % 8); CompatArraySegment <byte> header = Content.EnforceHeaderLength(HEADER_SIZE); header [0] = Version; header [1] = (byte)Type; header [2] = (byte)(RequestID >> 8); header [3] = (byte)(RequestID & 0xFF); header [4] = (byte)(BodyLength >> 8); header [5] = (byte)(BodyLength & 0xFF); header [6] = padding_size; CompatArraySegment <byte> padding = Content.EnforcePaddingLength(padding_size); for (int i = 0; i < padding_size; i++) { padding [i] = 0; } Logger.Write(LogLevel.Debug, Strings.Record_Sent, Type, RequestID, BodyLength); SendAll(socket, header, HEADER_SIZE); SendAll(socket, Content.Body, BodyLength); SendAll(socket, padding, padding_size); }
public static Record Receive (Socket socket, Buffers buffers) { if (socket == null) throw new ArgumentNullException ("socket"); CompatArraySegment<byte> header_buffer = buffers.EnforceHeaderLength (HEADER_SIZE); // Read the 8 byte record header. ReceiveAll (socket, header_buffer, HEADER_SIZE); // Read the values from the data. var version = header_buffer [0]; var type = (RecordType) header_buffer [1]; var requestID = ReadUInt16 (header_buffer, 2); var bodyLength = ReadUInt16 (header_buffer, 4); byte padding_length = header_buffer [6]; CompatArraySegment<byte> body_buffer = buffers.EnforceBodyLength (bodyLength); // Read the record data, and throw an exception if the // complete data cannot be read. if (bodyLength > 0) ReceiveAll (socket, body_buffer, bodyLength); CompatArraySegment<byte> padding_buffer = buffers.EnforcePaddingLength (padding_length); if(padding_length > 0) ReceiveAll(socket, padding_buffer, padding_length); Logger.Write (LogLevel.Debug, Strings.Record_Received, type, requestID, bodyLength); return new Record (version, type, requestID, bodyLength, buffers); }
public static Record Receive(Socket socket, Buffers buffers) { if (socket == null) { throw new ArgumentNullException("socket"); } CompatArraySegment <byte> header_buffer = buffers.EnforceHeaderLength(HEADER_SIZE); // Read the 8 byte record header. ReceiveAll(socket, header_buffer, HEADER_SIZE); // Read the values from the data. var version = header_buffer [0]; var type = (RecordType)header_buffer [1]; var requestID = ReadUInt16(header_buffer, 2); var bodyLength = ReadUInt16(header_buffer, 4); byte padding_length = header_buffer [6]; CompatArraySegment <byte> body_buffer = buffers.EnforceBodyLength(bodyLength); // Read the record data, and throw an exception if the // complete data cannot be read. if (bodyLength > 0) { ReceiveAll(socket, body_buffer, bodyLength); } CompatArraySegment <byte> padding_buffer = buffers.EnforcePaddingLength(padding_length); if (padding_length > 0) { ReceiveAll(socket, padding_buffer, padding_length); } Logger.Write(LogLevel.Debug, Strings.Record_Received, type, requestID, bodyLength); return(new Record(version, type, requestID, bodyLength, buffers)); }