public override void Flush()
{
try
{
IMessage message;
lock (m_SyncRoot)
{
if (IsLeave)
{
return;
}
while (m_SendMessages.Count > 0)
{
message = m_SendMessages.Dequeue();
if (Packet == null || message is FreeMessage)
{
message.Write(m_Writer);
}
else
{
Packet.InMessage(m_Writer, message);
}
}
m_Writer.Flush(); //flush to socket
}
}
catch (System.Exception e)
{
m_Handler.OnError(this, e);
}
}
/// <summary>Initializes a new instance of the <see cref="CsvWriter" /> class.</summary>
/// <param name="properties">Extended properties.</param>
/// <param name="layout">The table layout.</param>
/// <param name="stream">The stream.</param>
/// <param name="closeBaseStream">if set to <c>true</c> [close base stream on close].</param>
public CsvWriter(RowLayout layout, Stream stream, CsvProperties properties = default, bool closeBaseStream = false)
{
BaseStream = stream ?? throw new ArgumentNullException(nameof(stream));
Layout = layout ?? throw new ArgumentNullException(nameof(layout));
Properties = properties.Valid ? properties : CsvProperties.Default;
CloseBaseStream = closeBaseStream;
writer = new DataWriter(stream, Properties.Encoding, Properties.NewLineMode);
if (Properties.NoHeader)
{
return;
}
// write header
for (var i = 0; i < Layout.FieldCount; i++)
{
if (i > 0)
{
writer.Write(Properties.Separator);
}
if (Properties.StringMarker.HasValue)
{
writer.Write(Properties.StringMarker.Value);
}
writer.Write(Layout[i].NameAtDatabase);
if (Properties.StringMarker.HasValue)
{
writer.Write(Properties.StringMarker.Value);
}
}
writer.WriteLine();
writer.Flush();
}
/// <summary>Writes the specified structure.</summary>
/// <typeparam name="T"></typeparam>
/// <param name="item">The structure.</param>
public void Write <T>(T item) where T : struct
{
if (exception != null)
{
var ex = exception;
exception = null;
throw ex;
}
if (!stream.IsConnected)
{
if (connectionResult != null)
{
return;
}
AsyncWaitConnection();
}
writer.Write(nextPacketNumber);
var packetSize = Marshal.SizeOf(item);
var remainder = packetSize % 8;
if (remainder > 0)
{
packetSize += 8 - remainder;
}
writer.Write(packetSize);
var buffer = new byte[packetSize];
MarshalStruct.Write(item, buffer, 0);
writer.Write(buffer);
if (--nextPacketNumber < -0xFFFF)
{
nextPacketNumber = -1;
}
writer.Flush();
}
void WriteCommand(string command)
{
lock (_lock)
{
_dataWriter.WriteString(command + Environment.NewLine);
_dataWriter.Store();
_dataWriter.Flush();
Thread.Sleep(100);
}
}
private void writeChar()
{
DataWriter dw = initPofWriter("Char");
WritingPofHandler wfh = new WritingPofHandler(dw);
PofStreamWriter psw = new PofStreamWriter(wfh, new SimplePofContext());
psw.WriteChar(0, 'f');
psw.WriteChar(0, '0');
dw.Flush();
dw.Close();
}
private void Setup(CharacterEntity character, PlaneEntity vehicle)
{
DataStream ds = new DataStream();
DataWriter dw = new DataWriter(ds);
dw.WriteLong(character.EID);
dw.WriteByte(2); // TODO: Enum?
dw.WriteLong(vehicle.EID);
dw.Flush();
Data = ds.ToArray();
dw.Close();
}
private void writeInt64()
{
DataWriter dw = initPofWriter("Int64");
WritingPofHandler wfh = new WritingPofHandler(dw);
PofStreamWriter psw = new PofStreamWriter(wfh, new SimplePofContext());
psw.WriteInt64(0, -1L);
psw.WriteInt64(0, Int64.MaxValue);
dw.Flush();
dw.Close();
}
private void WriteDataToFile(string fileName, string[] data)
{
FileStream stream = File.OpenWrite(fileName);
DataWriter writer = new DataWriter(stream);
foreach (var value in data)
{
writer.WriteLine(value);
}
writer.Flush();
}
ImapAnswer SendCommand(string cmd)
{
var id = counter++.ToString("X2");
var command = id + " " + cmd;
var writer = new DataWriter(stream);
writer.Write(ASCII.GetBytes(command + ImapNewLine));
writer.Flush();
var answer = ReadAnswer(id, true);
return(answer);
}
private void writeDecimal32()
{
DataWriter dw = initPofWriter("Dec32");
WritingPofHandler wfh = new WritingPofHandler(dw);
PofStreamWriter psw = new PofStreamWriter(wfh, new SimplePofContext());
psw.WriteDecimal(0, new Decimal(99999, 0, 0, false, 0));
psw.WriteDecimal(0, new Decimal(9999999, 0, 0, false, 0));
psw.WriteDecimal(0, new Decimal(9999999, 0, 0, false, 28));
dw.Flush();
dw.Close();
}
public byte[] ToBytes()
{
DataStream ds = new DataStream(1000);
DataWriter dw = new DataWriter(ds);
WriteBasicBytes(dw);
dw.WriteInt(Components.Count);
foreach (ItemStackBase itb in Components)
{
dw.WriteFullBytes(itb.ToBytes());
}
dw.Flush();
return(ds.ToArray());
}
/*---------Utility methods for writing POF data----------------------*/
private void writeByte()
{
DataWriter dw = initPofWriter("Byte");
WritingPofHandler wfh = new WritingPofHandler(dw);
PofStreamWriter psw = new PofStreamWriter(wfh, new SimplePofContext());
psw.WriteByte(0, 1);
psw.WriteByte(0, 0);
psw.WriteByte(0, 200);
psw.WriteByte(0, 255);
dw.Flush();
dw.Close();
}
string PrepareLiteralDataCommand(string cmd)
{
var id = counter++.ToString("X2");
var command = id + " " + cmd;
var writer = new DataWriter(stream);
writer.Write(ASCII.GetBytes(command + ImapNewLine));
writer.Flush();
var answer = ReadAnswer("+", false);
if (!answer.Result.ToUpperInvariant().StartsWith("+ READY"))
{
answer.Throw();
}
return(id);
}
private void writeDecimal64()
{
DataWriter dw = initPofWriter("Dec64");
WritingPofHandler wfh = new WritingPofHandler(dw);
PofStreamWriter psw = new PofStreamWriter(wfh, new SimplePofContext());
psw.WriteDecimal(0, new Decimal(9999999999));
Decimal d2 = new Decimal(9999999999999999);
psw.WriteDecimal(0, d2);
int[] value = Decimal.GetBits(d2);
psw.WriteDecimal(0, new Decimal(value[0], value[1], value[3], false, 28));
dw.Flush();
dw.Close();
}
/// <summary>Uploads a message to the specified mailbox.</summary>
/// <param name="mailboxName">Name of the mailbox.</param>
/// <param name="messageData">The message data.</param>
/// <exception cref="System.ArgumentNullException">messageData.</exception>
public void UploadMessageData(string mailboxName, byte[] messageData)
{
var mailbox = UTF7.EncodeExtendedUTF7(mailboxName);
if (messageData == null)
{
throw new ArgumentNullException(nameof(messageData));
}
var id = PrepareLiteralDataCommand("APPEND \"" + mailbox + "\" (\\Seen) {" + messageData.Length + "}");
var writer = new DataWriter(stream);
writer.Write(messageData);
writer.Write((byte)13);
writer.Write((byte)10);
writer.Flush();
ReadAnswer(id, true);
}
private void writeDecimal128()
{
DataWriter dw = initPofWriter("Dec128");
WritingPofHandler wfh = new WritingPofHandler(dw);
PofStreamWriter psw = new PofStreamWriter(wfh, new SimplePofContext());
psw.WriteDecimal(0, Decimal.MaxValue);
Decimal d1 = Decimal.Add(new Decimal(Int64.MaxValue), Decimal.One);
psw.WriteDecimal(0, d1);
// Scale the maximum integer plus one value
int[] value = Decimal.GetBits(d1);
psw.WriteDecimal(0, new Decimal(value[0], value[1], value[3], false, 28));
dw.Flush();
dw.Close();
}
private void Setup(CharacterEntity character, CarEntity vehicle)
{
DataStream ds = new DataStream();
DataWriter dw = new DataWriter(ds);
dw.WriteLong(character.EID);
dw.WriteByte(0); // TODO: Enum?
dw.WriteInt(vehicle.DrivingMotors.Count);
dw.WriteInt(vehicle.SteeringMotors.Count);
for (int i = 0; i < vehicle.DrivingMotors.Count; i++)
{
dw.WriteLong(vehicle.DrivingMotors[i].JID);
}
for (int i = 0; i < vehicle.SteeringMotors.Count; i++)
{
dw.WriteLong(vehicle.SteeringMotors[i].JID);
}
dw.Flush();
Data = ds.ToArray();
dw.Close();
}
public AddCloudPacketOut(Cloud cloud)
{
UsageType = NetUsageType.CLOUDS;
ID = ServerToClientPacket.ADD_CLOUD;
DataStream ds = new DataStream();
DataWriter dw = new DataWriter(ds);
dw.WriteBytes(cloud.Position.ToDoubleBytes());
dw.WriteBytes((cloud.Velocity + cloud.TheRegion.Wind).ToDoubleBytes());
dw.WriteLong(cloud.CID);
dw.WriteInt(cloud.Points.Count);
for (int i = 0; i < cloud.Points.Count; i++)
{
dw.WriteBytes(cloud.Points[i].ToDoubleBytes());
dw.WriteFloat((float)cloud.Sizes[i]);
dw.WriteFloat((float)cloud.EndSizes[i]);
}
dw.Flush();
Data = ds.ToArray();
dw.Close();
}
public BlockEditPacketOut(Location[] pos, ushort[] mat, byte[] dat, byte[] paints)
{
UsageType = NetUsageType.CHUNKS;
ID = ServerToClientPacket.BLOCK_EDIT;
DataStream outp = new DataStream();
DataWriter dw = new DataWriter(outp);
dw.WriteInt(pos.Length);
for (int i = 0; i < pos.Length; i++)
{
dw.WriteBytes(pos[i].ToDoubleBytes());
}
for (int i = 0; i < mat.Length; i++)
{
dw.WriteBytes(Utilities.UshortToBytes(mat[i]));
}
dw.WriteBytes(dat);
dw.WriteBytes(paints);
dw.Flush();
Data = outp.ToArray();
}
public byte[] ServerBytes()
{
DataStream data = new DataStream(1000);
DataWriter dw = new DataWriter(data);
dw.WriteInt(Attributes.Count);
foreach (KeyValuePair <string, TemplateObject> entry in Attributes)
{
dw.WriteFullString(entry.Key);
if (entry.Value is IntegerTag)
{
dw.WriteByte(0);
dw.WriteLong(((IntegerTag)entry.Value).Internal);
}
else if (entry.Value is NumberTag)
{
dw.WriteByte(1);
dw.WriteDouble(((NumberTag)entry.Value).Internal);
}
else if (entry.Value is BooleanTag)
{
dw.WriteByte(2);
dw.WriteByte((byte)(((BooleanTag)entry.Value).Internal ? 1 : 0));
}
// TODO: shared BaseItemTag?
else
{
dw.WriteByte(3);
dw.WriteFullString(entry.Value.ToString());
}
}
WriteBasicBytes(dw);
dw.WriteInt(Components.Count);
foreach (ItemStack itb in Components)
{
dw.WriteFullBytes(itb.ServerBytes());
}
dw.Flush();
return(data.ToArray());
}
/// <summary>
/// LIST.
/// </summary>
/// <remarks>
/// This command causes a list to be sent from the server to the
/// passive DTP. If the pathname specifies a directory or other
/// group of files, the server should transfer a list of files
/// in the specified directory. If the pathname specifies a
/// file then the server should send current information on the
/// file. A null argument implies the user's current working or
/// default directory. The data transfer is over the data
/// connection in type ASCII or type EBCDIC. (The user must
/// ensure that the TYPE is appropriately ASCII or EBCDIC).
/// Since the information on a file may vary widely from system
/// to system, this information may be hard to use automatically
/// in a program, but may be quite useful to a human user.
/// </remarks>
void LIST(string args)
{
if (!CheckLogin())
{
return;
}
//get entries
if (!GetDirectoryEntries(out FtpDirectoryEntry[] entries))
{
return;
}
//get connection
if (!GetDataConnection(out TcpClient tcpClient))
{
return;
}
//send data
try
{
using (Stream s = tcpClient.GetStream())
{
DataWriter dataWriter = new DataWriter(s, newLineMode: NewLineMode.CRLF);
foreach (FtpDirectoryEntry entry in entries)
{
dataWriter.WriteLine(entry.ToString());
Trace.TraceInformation("{0}: {1}", tcpClient.Client.RemoteEndPoint, entry);
}
dataWriter.Flush();
dataWriter.Close();
SendAnswer("226 Transfer complete");
}
}
catch
{
tcpClient.Close();
SendAnswer("426 Connection closed; transfer aborted.");
}
}
private void writeInt128()
{
DataWriter dw = initPofWriter("Int128");
WritingPofHandler wfh = new WritingPofHandler(dw);
PofStreamWriter psw = new PofStreamWriter(wfh, new SimplePofContext());
// Test data:
// First byte array is equivalent to BigInteger.TEN
byte[] b1 = { 0x0a };
// Second byte array is equivalent to BigInteger("55 5555 5555 5555 5555")
// (spaces are there for human parsing).
// Equivalent to hex: 0x 07 b5 ba d5 95 e2 38 e3
byte[] b2 = { 0x07, 0xb5, 0xba, 0xd5, 0x95, 0xe2, 0x38, 0xe3 };
RawInt128 rawInt1 = new RawInt128(b1);
RawInt128 rawInt2 = new RawInt128(b2);
psw.WriteRawInt128(0, rawInt1);
psw.WriteRawInt128(0, rawInt2);
dw.Flush();
dw.Close();
}
public byte[] GetCharacterNetData()
{
DataStream ds = new DataStream();
DataWriter dr = new DataWriter(ds);
dr.WriteBytes(GetPosition().ToDoubleBytes());
Quaternion quat = GetOrientation();
dr.WriteFloat((float)quat.X);
dr.WriteFloat((float)quat.Y);
dr.WriteFloat((float)quat.Z);
dr.WriteFloat((float)quat.W);
dr.WriteFloat((float)GetMass());
dr.WriteFloat((float)CBAirForce);
dr.WriteFloat((float)CBAirSpeed);
dr.WriteFloat((float)CBCrouchSpeed);
dr.WriteFloat((float)CBDownStepHeight);
dr.WriteFloat((float)CBGlueForce);
dr.WriteFloat((float)CBHHeight);
dr.WriteFloat((float)CBJumpSpeed);
dr.WriteFloat((float)CBMargin);
dr.WriteFloat((float)CBMaxSupportSlope);
dr.WriteFloat((float)CBMaxTractionSlope);
dr.WriteFloat((float)CBProneSpeed);
dr.WriteFloat((float)CBRadius);
dr.WriteFloat((float)CBSlideForce);
dr.WriteFloat((float)CBSlideJumpSpeed);
dr.WriteFloat((float)CBSlideSpeed);
dr.WriteFloat((float)CBStandSpeed);
dr.WriteFloat((float)CBStepHeight);
dr.WriteFloat((float)CBTractionForce);
dr.WriteFloat((float)mod_xrot);
dr.WriteFloat((float)mod_yrot);
dr.WriteFloat((float)mod_zrot);
dr.WriteFloat((float)mod_scale);
dr.WriteInt(mod_color.ToArgb());
byte dtx = 0;
if (Visible)
{
dtx |= 1;
}
if (CGroup == CollisionUtil.Solid)
{
dtx |= 2;
}
else if (CGroup == CollisionUtil.NonSolid)
{
dtx |= 4;
}
else if (CGroup == CollisionUtil.Item)
{
dtx |= 2 | 4;
}
else if (CGroup == CollisionUtil.Player)
{
dtx |= 8;
}
else if (CGroup == CollisionUtil.Water)
{
dtx |= 2 | 8;
}
else if (CGroup == CollisionUtil.WorldSolid)
{
dtx |= 2 | 4 | 8;
}
else if (CGroup == CollisionUtil.Character)
{
dtx |= 16;
}
dr.Write(dtx);
dr.WriteInt(TheServer.Networking.Strings.IndexForString(model));
dr.Flush();
byte[] Data = ds.ToArray();
dr.Close();
return(Data);
}
void IDisposable.Dispose()
{
DataWriter.Flush();
_writer.Flush();
}
void WriteFieldDefinition(DataWriter writer, RowLayout layout, int version)
{
if (version < 1)
{
throw new ArgumentOutOfRangeException(nameof(version));
}
if (version > 4)
{
throw new NotSupportedException("Version not supported!");
}
try
{
writer.Write("DatTable");
writer.Write7BitEncoded32(version);
writer.WritePrefixed(layout.Name);
writer.Write7BitEncoded32(layout.FieldCount);
for (var i = 0; i < layout.FieldCount; i++)
{
var field = layout[i];
writer.WritePrefixed(field.Name);
writer.Write7BitEncoded32((int)field.DataType);
writer.Write7BitEncoded32((int)field.Flags);
switch (field.DataType)
{
case DataType.User:
case DataType.String:
if (version > 2)
{
writer.Write7BitEncoded32((int)field.StringEncoding);
}
break;
case DataType.DateTime:
if (version > 1)
{
writer.Write7BitEncoded32((int)field.DateTimeKind);
writer.Write7BitEncoded32((int)field.DateTimeType);
}
break;
case DataType.TimeSpan:
if (version > 3)
{
writer.Write7BitEncoded32((int)field.DateTimeType);
}
break;
}
if ((field.DataType & DataType.MaskRequireValueType) != 0)
{
var typeName = field.ValueType.AssemblyQualifiedName;
var parts = typeName.Split(',');
typeName = $"{parts[0]},{parts[1]}";
writer.WritePrefixed(typeName);
}
}
writer.Flush();
}
catch (Exception ex)
{
throw new InvalidOperationException("Could not write field definition!", ex);
}
}
public void Flush()
{
writer.Flush();
}
