/// <summary>Closes the writer and the stream.</summary>
public void Close()
{
if (writer != null)
{
writer.Close();
writer = null;
}
}
public static void Save(string filePath, Dictionary <string, object> values)
{
string json = Json.Serialize(values);
var file = new DataWriter(filePath);
file.Write(Hash(json));
file.Write(json);
file.Close();
}
/// <summary>Closes the writer and the stream.</summary>
public void Close()
{
if (CloseBaseStream)
{
writer?.Close();
}
writer = null;
}
/// <summary>Disposes this instance.</summary>
public void Dispose()
{
if (stream == null)
{
throw new ObjectDisposedException("NamedPipeWriter");
}
writer.Close();
writer = null;
stream = null;
GC.SuppressFinalize(this);
}
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 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();
}
/*---------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();
}
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();
}
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 WriteControlFile(TarWriter tarFile, string fileName, int fileMode)
{
SystemConsole.WriteLine(" file: <cyan>{0}", fileName);
using (MemoryStream ms = new MemoryStream())
{
DataWriter writer = new DataWriter(ms);
foreach (string line in ini.ReadSection("control.tgz:" + fileName, false))
{
if (string.IsNullOrWhiteSpace(line))
{
continue;
}
string text = line.Replace("{NAME}", packageName).Replace("{VERSION}", packageVersion.ToString());
writer.WriteLine(text);
}
writer.Close();
byte[] data = ms.ToArray();
tarFile.AddFile(fileName, data);
}
}
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();
}
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();
}
/// <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 void Save(string newFilename = null)
{
//This always saves in little-endian format:
//- Metadata will always be little-endian.
//- Header will always be big-endian as per the file format.
//- Object Data follows this.IsLittleEndian
#region Metadata
List <byte> metadataSection = new List <byte>();
DataWriter metadataWriter = DataWriter.FromList(metadataSection, true);
#region Class Hierarchy Descriptor
if (FormatVersion > 7)
{
metadataWriter.WriteString(UnityVersion);
metadataWriter.WriteInt32(RTTIAttributes);
}
metadataWriter.WriteInt32(BaseClasses.Count);
foreach (int baseClass in BaseClasses.Keys)
{
metadataWriter.WriteInt32(baseClass);
BaseClasses[baseClass].Write(metadataWriter);
}
if (FormatVersion > 7)
{
metadataWriter.WriteBytes(new byte[] { 0, 0, 0, 0 });
}
#endregion
metadataWriter.WriteInt32(Objects.Count);
int currentOffset = 0;
foreach (ObjectData od in Objects)
{
od.Write(metadataWriter, currentOffset, FormatVersion > 13);
metadataWriter.WriteInt64(0);
currentOffset += od.Bytes.Length + 8;
}
metadataWriter.WriteInt32(ExternalFiles.Count);
foreach (FileIdentifier f in ExternalFiles)
{
f.Write(metadataWriter, FormatVersion > 5);
}
metadataWriter.WriteByte(0);
#endregion
#region Header and Object Data
DataWriter fileWriter = DataWriter.OpenFile(newFilename == null ? filename : newFilename, false);
fileWriter.WriteInt32(metadataSection.Count);
int headerSize = 16 + (FormatVersion > 8 ? 4 : 0);
fileWriter.WriteInt32(metadataSection.Count + currentOffset + headerSize);
fileWriter.WriteInt32(FormatVersion);
if (FormatVersion > 8)
{
fileWriter.WriteInt32(headerSize + metadataSection.Count);
fileWriter.WriteByte(IsLittleEndian ? (byte)0 : (byte)1);
fileWriter.WriteBytes(new byte[] { 0, 0, 0 });
fileWriter.IsLittleEndian = IsLittleEndian;
fileWriter.WriteBytes(metadataSection.ToArray());
foreach (ObjectData od in Objects)
{
fileWriter.WriteBytes(od.Bytes);
}
}
else
{
fileWriter.WriteInt32(headerSize);
fileWriter.IsLittleEndian = IsLittleEndian;
foreach (ObjectData od in Objects)
{
fileWriter.WriteBytes(od.Bytes);
}
fileWriter.WriteBytes(metadataSection.ToArray());
}
#endregion
fileWriter.Close();
}
void Build()
{
int debberVer = 0;
ini.GetValue("debber", "debber-version", ref debberVer);
if (debberVer != 1)
{
throw new Exception("File requires a newer debber version. Please update!");
}
string binVer = ini.ReadSetting("debber", "debian-binary");
if (binVer != "2.0")
{
throw new Exception("Invalid or unknown debian version!");
}
packageVersion = SemanticVersion.Parse(ini.ReadSetting("package", "version"));
packageName = ini.ReadSetting("package", "name");
packageFile = ini.ReadSetting("package", "output").Replace("{NAME}", packageName).Replace("{VERSION}", packageVersion.ToString());
FileSystem.TouchFile(packageFile);
SystemConsole.WriteLine("Create <cyan>data.tar.gz<default>...");
byte[] data_tar_gz;
using (MemoryStream ms = new MemoryStream())
{
TarWriter tarFile = new TarWriter(ms, true);
foreach (string line in ini.ReadSection("data.tgz", true))
{
string[] parts = line.Split(':');
if (parts.Length < 2)
{
continue;
}
switch (parts[0].Trim())
{
case "directory": PackDirectory(tarFile, parts[1]); break;
case "file": PackFiles(tarFile, parts); break;
default: throw new Exception(string.Format("Invalid setting {0} at [data.tgz]!", line));
}
}
tarFile.Close();
data_tar_gz = ms.ToArray();
}
SystemConsole.WriteLine("Create <cyan>control.tar.gz<default>...");
byte[] control_tar_gz;
using (MemoryStream tarStream = new MemoryStream())
{
TarWriter tarFile = new TarWriter(tarStream, true);
WriteControlFile(tarFile, "control", 640);
#region md5sums
using (MemoryStream ms = new MemoryStream())
{
DataWriter writer = new DataWriter(ms);
foreach (KeyValuePair <string, string> md5sum in md5sums)
{
writer.Write(md5sum.Value);
writer.Write(" ");
writer.Write(md5sum.Key);
writer.Write("\n");
}
writer.Close();
SystemConsole.WriteLine(" file: <cyan>md5sums");
tarFile.AddFile("md5sums", ms.ToArray());
}
#endregion
WriteControlFile(tarFile, "conffiles", 640);
WriteControlFile(tarFile, "preinst", 700);
WriteControlFile(tarFile, "postinst", 700);
WriteControlFile(tarFile, "prerm", 700);
WriteControlFile(tarFile, "postrm", 700);
tarFile.Close();
control_tar_gz = tarStream.ToArray();
}
using (MemoryStream ms = new MemoryStream())
{
var arFile = ArFile.CreateNewAr(ms);
arFile.WriteHeader(ArHeader.CreateFile("debian-binary", 4));
arFile.WriteData(Encoding.ASCII.GetBytes("2.0\n"));
arFile.WriteHeader(ArHeader.CreateFile("control.tar.gz", control_tar_gz.Length));
arFile.WriteData(control_tar_gz);
arFile.WriteHeader(ArHeader.CreateFile("data.tar.gz", data_tar_gz.Length));
arFile.WriteData(data_tar_gz);
arFile.Close();
File.WriteAllBytes(packageFile, ms.ToArray());
SystemConsole.WriteLine("Completed <green>{0}<default> ...", packageFile);
}
}
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);
}