// websocket数据解包
public byte[] AnalyticData(byte[] recBytes, int recByteLength)
{
if (recByteLength < 2)
{
return(null);
}
bool fin = (recBytes[0] & 0x80) == 0x80; // 1bit，1表示最后一帧
if (!fin)
{
return(null);// 超过一帧暂不处理
}
bool mask_flag = (recBytes[1] & 0x80) == 0x80; // 是否包含掩码
if (!mask_flag)
{
return(null);// 不包含掩码的暂不处理
}
int payload_len = recBytes[1] & 0x7F; // 数据长度
byte[] masks = new byte[4];
byte[] messageData;
if (payload_len == 126)
{
Array.Copy(recBytes, 4, masks, 0, 4);
payload_len = (ushort)(recBytes[2] << 8 | recBytes[3]);
messageData = new byte[payload_len];
Array.Copy(recBytes, 8, messageData, 0, payload_len);
}
else if (payload_len == 127)
{
Array.Copy(recBytes, 10, masks, 0, 4);
byte[] uInt64Bytes = new byte[8];
for (int i = 0; i < 8; i++)
{
uInt64Bytes[i] = recBytes[9 - i];
}
ulong len = BitConverter.ToUInt64(uInt64Bytes, 0);
messageData = new byte[len];
for (ulong i = 0; i < len; i++)
{
messageData[i] = recBytes[i + 14];
}
}
else
{
Array.Copy(recBytes, 2, masks, 0, 4);
messageData = new byte[payload_len];
Array.Copy(recBytes, 6, messageData, 0, payload_len);
}
for (var i = 0; i < payload_len; i++)
{
messageData[i] = (byte)(messageData[i] ^ masks[i % 4]);
}
return(messageData);
}
private static MovementInfo ReadMovementUpdateBlock(Packet packet, WowGuid guid, object index)
{
var moveInfo = new MovementInfo();
var guid1 = new byte[8];
var transportGuid = new byte[8];
var goTransportGuid = new byte[8];
var attackingTargetGuid = new byte[8];
var guid5 = new byte[8];
var guid6 = new byte[8];
var guid7 = new byte[8];
var bit160 = false;
var bit528 = false;
var bit600 = false;
var bit544 = false;
var bit526 = false;
var bit552 = false;
var bit524 = false;
var bit572 = false;
var bit525 = false;
var bit664 = false;
var bit527 = false;
var bit536 = false;
var bit644 = false;
var bit560 = false;
var hasAnimKit1 = false;
var hasAnimKit2 = false;
var hasAnimKit3 = false;
var hasFullSpline = false;
var hasSplineStartTime = false;
var hasSplineVerticalAcceleration = false;
var hasMovementFlags = false;
var hasMoveFlagsExtra = false;
var hasTimestamp = false;
var hasOrientation = false;
var hasTransportData = false;
var hasTransportTime2 = false;
var hasTransportTime3 = false;
var hasGOTransportTime2 = false;
var hasGOTransportTime3 = false;
var hasPitch = false;
var hasFallData = false;
var hasFallDirection = false;
var hasSplineElevation = false;
var bits168 = 0u;
var splineCount = 0u;
var bits138 = 0u;
var bits98 = 0u;
var bits25C = 0u;
var bits26C = 0u;
var bits288 = 0u;
var bits418 = 0u;
var bits2AA = 0u;
var splineType = SplineType.Stop;
var bit676 = packet.ReadBit("bit676", index);
var hasAnimKits = packet.ReadBit("Has Anim Kits", index); // 498
var isLiving = packet.ReadBit("Is Living", index); // 368
var bit810 = packet.ReadBit("bit810", index);
packet.ReadBit(); //fake bit
var transportFrames = packet.ReadBits("Transport Frames Count", 22, index); // 1068
var hasVehicleData = packet.ReadBit("Has Vehicle Data", index); // 488
var bit1044 = packet.ReadBit("bit1044", index);
packet.ReadBit(); //fake bit
var bit476 = packet.ReadBit("bit476", index);
var hasGameObjectRotation = packet.ReadBit("Has GameObject Rotation", index); // 512
packet.ReadBit(); //fake bit
var bit680 = packet.ReadBit("bit680", index);
var hasAttackingTarget = packet.ReadBit("Has Attacking Target", index); // 464
var hasSceneObjectData = packet.ReadBit("Has Scene Object Data", index); // 1032
var bit1064 = packet.ReadBit("bit1064", index);
packet.ReadBit(); //fake bit
var bit668 = packet.ReadBit("bit668", index);
var hasTransportPosition = packet.ReadBit("Has Transport Position", index); // 424
var bit681 = packet.ReadBit("bit681", index);
var hasStationaryPosition = packet.ReadBit("Has Stationary Position", index); // 448
if (isLiving)
{
guid1[2] = packet.ReadBit();
var bit140 = packet.ReadBit();
hasPitch = !packet.ReadBit("Has Pitch", index); //104
hasTransportData = packet.ReadBit("Has Transport Data", index); //96
packet.ReadBit(); // 164 fake bit
if (hasTransportData)
{
transportGuid[4] = packet.ReadBit();
transportGuid[2] = packet.ReadBit();
hasTransportTime3 = packet.ReadBit();
transportGuid[0] = packet.ReadBit();
transportGuid[1] = packet.ReadBit();
transportGuid[3] = packet.ReadBit();
transportGuid[6] = packet.ReadBit();
transportGuid[7] = packet.ReadBit();
hasTransportTime2 = packet.ReadBit();
transportGuid[5] = packet.ReadBit();
}
hasTimestamp = !packet.ReadBit();
guid1[6] = packet.ReadBit();
guid1[4] = packet.ReadBit();
guid1[3] = packet.ReadBit();
hasOrientation = !packet.ReadBit(); //40
bit160 = !packet.ReadBit();
guid1[5] = packet.ReadBit();
bits98 = packet.ReadBits("bits98", 22, index); //144
hasMovementFlags = !packet.ReadBit();
bits168 = packet.ReadBits(19); //352
/*var bits356 = new uint[bits168];
* for (var i = 0; i < bits168; ++i)
* {
* bits356[i] = packet.ReadBits(2);
* }*/
hasFallData = packet.ReadBit(); //132
if (hasMovementFlags)
{
moveInfo.Flags = (uint)packet.ReadBitsE <MovementFlag>("Movement Flags", 30, index);
}
hasSplineElevation = !packet.ReadBit("Has SplineElevation", index);//136
moveInfo.HasSplineData = packet.ReadBit("Has SplineData", index);
var bit141 = packet.ReadBit();
guid1[0] = packet.ReadBit();
guid1[7] = packet.ReadBit();
guid1[1] = packet.ReadBit();
if (moveInfo.HasSplineData)
{
hasFullSpline = packet.ReadBit();
if (hasFullSpline)
{
hasSplineVerticalAcceleration = packet.ReadBit(); //260
hasSplineStartTime = packet.ReadBit(); //252
var bit304 = packet.ReadBit();
splineCount = packet.ReadBits(20);
packet.ReadBitsE <SplineMode>("Spline Mode", 2, index);
packet.ReadBitsE <SplineFlag434>("Spline flags", 25, index);
if (bit304)
{
bits138 = packet.ReadBits(21);
packet.ReadBits(2);
}
}
}
hasMoveFlagsExtra = !packet.ReadBit(); //20
if (hasFallData)
{
hasFallDirection = packet.ReadBit(); //128
}
if (hasMoveFlagsExtra)
{
moveInfo.Flags2 = (uint)packet.ReadBitsE <MovementFlag2>("Extra Movement Flags", 13, index);
}
}
/*if (hasSceneObjectData)
* {
*
* }*/
if (hasTransportPosition) //424
{
packet.StartBitStream(goTransportGuid, 4, 1, 0);
hasGOTransportTime2 = packet.ReadBit(); // 420
packet.StartBitStream(goTransportGuid, 6, 5, 3, 2, 7);
hasGOTransportTime3 = packet.ReadBit(); // 412
}
if (bit668)
{
bit528 = packet.ReadBit();
bit600 = packet.ReadBit();
bit544 = packet.ReadBit();
bit526 = packet.ReadBit();
bit552 = packet.ReadBit();
bit524 = packet.ReadBit();
bit572 = packet.ReadBit();
bit525 = packet.ReadBit();
bit664 = packet.ReadBit();
bit527 = packet.ReadBit();
if (bit664)
{
bits288 = packet.ReadBits(20);
}
bit536 = packet.ReadBit();
bit644 = packet.ReadBit();
bit560 = packet.ReadBit();
if (bit664)
{
bits25C = packet.ReadBits(21); //604
bits26C = packet.ReadBits(21); //624
}
}
if (hasAnimKits)
{
hasAnimKit2 = !packet.ReadBit();
hasAnimKit3 = !packet.ReadBit();
hasAnimKit1 = !packet.ReadBit();
}
if (hasAttackingTarget)
{
attackingTargetGuid = packet.StartBitStream(4, 6, 5, 2, 0, 1, 3, 7);
}
if (bit1064)
{
bits418 = packet.ReadBits(22);
}
if (bit810)
{
bits2AA = packet.ReadBits(7);
}
packet.ResetBitReader();
for (var i = 0; i < transportFrames; ++i)
{
packet.ReadInt32("Transport frame", index, i);
}
/*if (hasSceneObjectData)
* {
* until if ( *(_BYTE *)(v3 + 668) )
* }*/
if (isLiving)
{
if (hasTransportData) //96
{
moveInfo.Transport = new MovementInfo.TransportInfo();
packet.ReadXORByte(transportGuid, 7);
moveInfo.Transport.Offset.X = packet.ReadSingle();
if (hasTransportTime3)
{
packet.ReadUInt32("Transport Time 3", index);
}
moveInfo.Transport.Offset.O = packet.ReadSingle();
moveInfo.Transport.Offset.Y = packet.ReadSingle();
packet.ReadXORByte(transportGuid, 4);
packet.ReadXORByte(transportGuid, 1);
packet.ReadXORByte(transportGuid, 3);
moveInfo.Transport.Offset.Z = packet.ReadSingle();
packet.ReadXORByte(transportGuid, 5);
if (hasTransportTime2)
{
packet.ReadUInt32("Transport Time 2", index);
}
packet.ReadXORByte(transportGuid, 0);
var seat = packet.ReadSByte("Transport Seat", index); //72
packet.ReadXORByte(transportGuid, 6);
packet.ReadXORByte(transportGuid, 2);
packet.ReadUInt32("Transport Time", index); //76
moveInfo.Transport.Guid = new WowGuid64(BitConverter.ToUInt64(transportGuid, 0));
packet.AddValue("Transport GUID", moveInfo.Transport.Guid, index);
packet.AddValue("Transport Position", moveInfo.Transport.Offset, index);
if (moveInfo.Transport.Guid.HasEntry() && moveInfo.Transport.Guid.GetHighType() == HighGuidType.Vehicle &&
guid.HasEntry() && guid.GetHighType() == HighGuidType.Creature)
{
VehicleTemplateAccessory vehicleAccessory = new VehicleTemplateAccessory
{
Entry = moveInfo.Transport.Guid.GetEntry(),
AccessoryEntry = guid.GetEntry(),
SeatId = seat
};
Storage.VehicleTemplateAccessories.Add(vehicleAccessory, packet.TimeSpan);
}
}
packet.ReadXORByte(guid1, 4);
/*for (var i = 0; i < 10; ++i)
* packet.ReadSingle("unk float");
* if (bits98 > 0)
* packet.ReadBits((int)bits98);*/
//for (var i = 0; i < bits98; ++i)
// packet.ReadInt32("Int9C", index, i);
if (moveInfo.HasSplineData) //344
{
if (hasFullSpline) //336
{
packet.ReadUInt32("Spline Time", index); //232
packet.ReadSingle("Duration Mod Next", index); //244
// NYI block here
packet.ReadSingle("Duration Mod", index); //240
for (uint i = 0; i < splineCount; i++)
{
Vector3 v = new Vector3();
v.X = packet.ReadSingle(); //0
v.Z = packet.ReadSingle(); //8
v.Y = packet.ReadSingle(); //4
packet.AddValue("Spline", v, index);
}
if (hasSplineStartTime)
{
packet.ReadUInt32("Spline Start time", index); //256
}
var type = packet.ReadByte(); // 228
switch (type)
{
case 1:
splineType = SplineType.Normal;
break;
case 2:
splineType = SplineType.FacingSpot;
break;
case 3:
splineType = SplineType.FacingTarget;
break;
case 4:
splineType = SplineType.FacingAngle;
break;
}
if (splineType == SplineType.FacingAngle) // == 4
{
packet.ReadSingle("Facing Angle", index);
}
if (splineType == SplineType.FacingSpot) // == 2
{
packet.ReadVector3("Facing spot", index);
}
if (hasSplineVerticalAcceleration) //252
{
packet.ReadSingle("Spline Vertical Acceleration", index);
}
packet.ReadUInt32("Spline FULL Time", index); //236
}
moveInfo.Position.X = packet.ReadSingle(); //212
moveInfo.Position.Z = packet.ReadSingle(); //220
packet.ReadUInt32("Spline ID", index); //208
moveInfo.Position.Y = packet.ReadSingle(); //216
}
packet.ReadSingle("Fly Speed", index); //188
if (bit160)
{
packet.ReadUInt32("unk160");
}
packet.ReadXORByte(guid1, 2);
if (hasFallData) //132
{
if (hasFallDirection) //128
{
packet.ReadSingle("Jump Sin Angle", index); //124
packet.ReadSingle("Jump XY Speed", index); //116
packet.ReadSingle("Jump Cos Angle", index); //120
}
packet.ReadUInt32("Jump Fall Time", index); //108
packet.ReadSingle("Jump Z Speed", index); //112
}
packet.ReadXORByte(guid1, 1);
packet.ReadSingle("Turn Speed", index);
if (hasTimestamp)
{
packet.ReadUInt32("Time?", index);
}
packet.ReadSingle("Swim Speed", index); //176
if (hasSplineElevation) //136
{
packet.ReadSingle("Spline Elevation", index); //196
}
packet.ReadXORByte(guid1, 7);
packet.ReadSingle("Pitch Speed", index); //200
for (var i = 0; i < bits98; ++i)
{
packet.ReadInt32("UNK counter", index, i);
}
moveInfo.Position.X = packet.ReadSingle(); //28
if (hasPitch)
{
packet.ReadSingle("Pitch", index); //104
}
if (hasOrientation)
{
moveInfo.Orientation = packet.ReadSingle("Orientation", index); //40
}
moveInfo.WalkSpeed = packet.ReadSingle("Walk Speed", index) / 2.5f; // 168
moveInfo.Position.Y = packet.ReadSingle(); //32
packet.ReadSingle("Fly Back Speed", index); //192
packet.ReadXORByte(guid1, 3);
packet.ReadXORByte(guid1, 5);
packet.ReadXORByte(guid1, 6);
packet.ReadXORByte(guid1, 0);
packet.ReadSingle("Run Back Speed", index); //184
moveInfo.RunSpeed = packet.ReadSingle("Run Speed", index) / 7.0f; //172
packet.ReadSingle("Swim Back Speed", index); //180
moveInfo.Position.Z = packet.ReadSingle(); //36
}
packet.AddValue("Position", moveInfo.Position, index);
if (bit668)
{
if (bit664)
{
for (var i = 0; i < bits288; ++i)
{
packet.ReadSingle("Float652+4", index, i);
packet.ReadSingle("Float652", index, i);
packet.ReadSingle("Float652+8", index, i);
}
}
if (bit600)
{
packet.ReadSingle("Float584", index);
packet.ReadSingle("Float580", index);
packet.ReadSingle("Float596", index);
packet.ReadSingle("Float592", index);
packet.ReadSingle("Float576", index);
packet.ReadSingle("Float588", index);
}
if (bit644)
{
for (var i = 0; i < bits25C; ++i)
{
packet.ReadSingle("Float608", index, i);
packet.ReadSingle("Float608+4", index, i);
}
for (var i = 0; i < bits26C; ++i)
{
packet.ReadSingle("Float260+0", index, i);
packet.ReadSingle("Float260+1", index, i);
}
packet.ReadSingle("Float624", index);
packet.ReadSingle("Float624+4", index);
}
packet.ReadUInt32("unk520", index);
if (bit544)
{
packet.ReadUInt32("unk544", index);
}
if (bit552)
{
packet.ReadUInt32("unk548", index);
}
if (bit536)
{
packet.ReadUInt32("unk532", index);
}
if (bit560)
{
packet.ReadUInt32("unk556", index);
}
if (bit572)
{
packet.ReadSingle("Float564", index);
packet.ReadSingle("Float568", index);
}
}
if (hasTransportPosition)
{
moveInfo.Transport = new MovementInfo.TransportInfo();
if (hasGOTransportTime2)
{
packet.ReadUInt32("Transport Time 2", index);
}
moveInfo.Transport.Offset.Y = packet.ReadSingle(); //388
packet.ReadSByte("Transport Seat", index); //400
moveInfo.Transport.Offset.X = packet.ReadSingle(); //384
packet.ReadXORBytes(goTransportGuid, 2, 4, 1);
if (hasGOTransportTime3)
{
packet.ReadUInt32("Transport Time 3", index); //412
}
packet.ReadUInt32("Transport Time", index); //404
moveInfo.Transport.Offset.O = packet.ReadSingle(); //396
moveInfo.Transport.Offset.Z = packet.ReadSingle(); //392
packet.ReadXORBytes(goTransportGuid, 6, 0, 5, 3, 7);
moveInfo.Transport.Guid = new WowGuid64(BitConverter.ToUInt64(goTransportGuid, 0));
packet.AddValue("Transport GUID", moveInfo.Transport.Guid, index);
packet.AddValue("Transport Position", moveInfo.Transport.Offset, index);
}
if (hasAttackingTarget)
{
packet.ParseBitStream(attackingTargetGuid, 7, 1, 5, 2, 6, 3, 0, 4);
packet.WriteGuid("Attacking Target GUID", attackingTargetGuid, index);
}
if (hasVehicleData)
{
moveInfo.VehicleId = packet.ReadUInt32("Vehicle Id", index);
packet.ReadSingle("Vehicle Orientation", index);
}
if (hasStationaryPosition)
{
moveInfo.Position.Y = packet.ReadSingle();
moveInfo.Position.Z = packet.ReadSingle();
moveInfo.Orientation = packet.ReadSingle("Stationary Orientation", index);
moveInfo.Position.X = packet.ReadSingle();
packet.AddValue("Stationary Position", moveInfo.Position, index);
}
if (bit676)
{
packet.ReadUInt32("unk672");
}
if (hasAnimKits)
{
if (hasAnimKit1)
{
packet.ReadUInt16("Anim Kit 1", index);
}
if (hasAnimKit3)
{
packet.ReadUInt16("Anim Kit 3", index);
}
if (hasAnimKit2)
{
packet.ReadUInt16("Anim Kit 2", index);
}
}
if (bit810)
{
packet.ReadBytes("Bytes", (int)bits2AA);
}
if (bit476)
{
packet.ReadUInt32("unk472");
}
if (bit1064)
{
for (var i = 0; i < bits418; ++i)
{
packet.ReadInt32("unk1052+4", index, i);
}
}
if (hasGameObjectRotation)
{
moveInfo.Rotation = packet.ReadPackedQuaternion("GameObject Rotation", index);
}
if (bit1044)
{
packet.ReadInt32("unk1040", index);
}
if (isLiving && moveInfo.HasSplineData && hasFullSpline && splineType == SplineType.FacingTarget)
{
var facingTargetGuid = new byte[8];
packet.StartBitStream(facingTargetGuid, 4, 7, 0, 5, 1, 2, 3, 6);
packet.ParseBitStream(facingTargetGuid, 4, 2, 0, 5, 6, 3, 1, 7);
packet.WriteGuid("Facing Target GUID", facingTargetGuid, index);
}
return(moveInfo);
}
/// <inheritdoc />
protected override object DeserialiseDataObjectInt(Stream inputStream, Type resultType, Dictionary <string, string> options)
{
if (inputStream == null)
{
throw new ArgumentNullException("inputStream");
}
#if NETFX_CORE
var constructor = (from ctor in resultType.GetTypeInfo().DeclaredConstructors
where ctor.GetParameters().Length == 0
select ctor).FirstOrDefault();
if (constructor == null || !explicitlySerializableType.GetTypeInfo().IsAssignableFrom(resultType.GetTypeInfo()))
#else
var constructor = resultType.GetConstructor(BindingFlags.Instance, null, new Type[] { }, null);
if (constructor == null)
{
constructor = resultType.GetConstructor(BindingFlags.Instance | BindingFlags.NonPublic, null, new Type[] { }, null);
}
if (constructor == null || !explicitlySerializableType.IsAssignableFrom(resultType))
#endif
{
byte[] buffer = new byte[8];
if (resultType == typeof(bool))
{
inputStream.Read(buffer, 0, sizeof(bool));
return(BitConverter.ToBoolean(buffer, 0));
}
else if (resultType == typeof(byte))
{
return((byte)inputStream.ReadByte());
}
else if (resultType == typeof(sbyte))
{
return((sbyte)(inputStream.ReadByte() - 128));
}
else if (resultType == typeof(Int16))
{
inputStream.Read(buffer, 0, sizeof(short));
return(BitConverter.ToInt16(buffer, 0));
}
else if (resultType == typeof(UInt16))
{
inputStream.Read(buffer, 0, sizeof(ushort));
return(BitConverter.ToUInt16(buffer, 0));
}
else if (resultType == typeof(Int32))
{
inputStream.Read(buffer, 0, sizeof(int));
return(BitConverter.ToInt32(buffer, 0));
}
else if (resultType == typeof(UInt32))
{
inputStream.Read(buffer, 0, sizeof(uint));
return(BitConverter.ToUInt32(buffer, 0));
}
else if (resultType == typeof(Int64))
{
inputStream.Read(buffer, 0, sizeof(long));
return(BitConverter.ToInt64(buffer, 0));
}
else if (resultType == typeof(UInt64))
{
inputStream.Read(buffer, 0, sizeof(ulong));
return(BitConverter.ToUInt64(buffer, 0));
}
else if (resultType == typeof(IntPtr))
{
inputStream.Read(buffer, 0, sizeof(long));
return(new IntPtr(BitConverter.ToInt64(buffer, 0)));
}
else if (resultType == typeof(UIntPtr))
{
inputStream.Read(buffer, 0, sizeof(ulong));
return(new UIntPtr(BitConverter.ToUInt64(buffer, 0)));
}
else if (resultType == typeof(Char))
{
inputStream.Read(buffer, 0, sizeof(char));
return(BitConverter.ToChar(buffer, 0));
}
else if (resultType == typeof(Single))
{
inputStream.Read(buffer, 0, sizeof(float));
return(BitConverter.ToSingle(buffer, 0));
}
else if (resultType == typeof(Double))
{
inputStream.Read(buffer, 0, sizeof(double));
return(BitConverter.ToDouble(buffer, 0));
}
else if (resultType == typeof(String))
{
inputStream.Read(buffer, 0, sizeof(int));
byte[] objData = new byte[BitConverter.ToInt32(buffer, 0)];
inputStream.Read(objData, 0, objData.Length);
return(new String(Encoding.UTF8.GetChars(objData)));
}
else
{
throw new ArgumentException("Provided type " + resultType.ToString() + " either does not have a parameterless constructor or does not implement IExplicitlySerialize", "resultType");
}
}
var result = constructor.Invoke(new object[] { }) as IExplicitlySerialize;
result.Deserialize(inputStream);
return(result);
}
private static PropertyInfo getProperty(ExportEntry entry)
{
IMEPackage pcc = entry.FileRef;
string reference = null;
PropertyType type;
switch (entry.ClassName)
{
case "IntProperty":
type = PropertyType.IntProperty;
break;
case "StringRefProperty":
type = PropertyType.StringRefProperty;
break;
case "FloatProperty":
type = PropertyType.FloatProperty;
break;
case "BoolProperty":
type = PropertyType.BoolProperty;
break;
case "StrProperty":
type = PropertyType.StrProperty;
break;
case "NameProperty":
type = PropertyType.NameProperty;
break;
case "DelegateProperty":
type = PropertyType.DelegateProperty;
break;
case "ObjectProperty":
case "ClassProperty":
case "ComponentProperty":
type = PropertyType.ObjectProperty;
reference = pcc.getObjectName(BitConverter.ToInt32(entry.Data, entry.Data.Length - 4));
break;
case "StructProperty":
type = PropertyType.StructProperty;
reference = pcc.getObjectName(BitConverter.ToInt32(entry.Data, entry.Data.Length - 4));
break;
case "BioMask4Property":
case "ByteProperty":
type = PropertyType.ByteProperty;
reference = pcc.getObjectName(BitConverter.ToInt32(entry.Data, entry.Data.Length - 4));
break;
case "ArrayProperty":
type = PropertyType.ArrayProperty;
PropertyInfo arrayTypeProp = getProperty(pcc.GetUExport(BitConverter.ToInt32(entry.Data, 44)));
if (arrayTypeProp != null)
{
switch (arrayTypeProp.Type)
{
case PropertyType.ObjectProperty:
case PropertyType.StructProperty:
case PropertyType.ArrayProperty:
reference = arrayTypeProp.Reference;
break;
case PropertyType.ByteProperty:
if (arrayTypeProp.Reference == "Class")
{
reference = arrayTypeProp.Type.ToString();
}
else
{
reference = arrayTypeProp.Reference;
}
break;
case PropertyType.IntProperty:
case PropertyType.FloatProperty:
case PropertyType.NameProperty:
case PropertyType.BoolProperty:
case PropertyType.StrProperty:
case PropertyType.StringRefProperty:
case PropertyType.DelegateProperty:
reference = arrayTypeProp.Type.ToString();
break;
case PropertyType.None:
case PropertyType.Unknown:
default:
System.Diagnostics.Debugger.Break();
return(null);
}
}
else
{
return(null);
}
break;
case "InterfaceProperty":
default:
return(null);
}
bool transient = (BitConverter.ToUInt64(entry.Data, 24) & 0x0000000000002000) != 0;
return(new PropertyInfo(type, reference, transient));
}
/// <summary>
/// 从流中读取一个ulong数据
/// </summary>
/// <returns></returns>
public ulong ReadULong()
{
byte[] arr = new byte[4];
base.Read(arr, 0, 4);
return(BitConverter.ToUInt64(arr, 0));
}
public ulong GetRandomULong()
{
CheckBuf(sizeof(ulong));
return(BitConverter.ToUInt64(_buf, _idx));
}
/// <summary>
/// Returns a 64-bit unsigned integer converted from eight bytes at a specified position in a byte array.
/// </summary>
/// <param name="value">An array of bytes.</param>
/// <param name="startIndex">The starting position within value.</param>
/// <returns>A 64-bit unsigned integer formed by the eight bytes beginning at startIndex.</returns>
/// <exception cref="System.ArgumentException">
/// startIndex is greater than or equal to the length of value minus 7, and is
/// less than or equal to the length of value minus 1.
/// </exception>
/// <exception cref="System.ArgumentNullException">value is null.</exception>
/// <exception cref="System.ArgumentOutOfRangeException">
/// startIndex is less than zero or greater than the length of value
/// minus 1.
/// </exception>
public static ulong ToUInt64(byte[] value, int startIndex) =>
!IsLittleEndian
? BitConverter.ToUInt64(value, startIndex)
: BitConverter.ToUInt64(value.Reverse().ToArray(), value.Length - sizeof(ulong) - startIndex);
/// <summary>
/// Unwrap object wrapped in <see cref="SerializedObjectWrapper"/>
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
object Unwrap(SerializedObjectWrapper item)
{
if (item.Data.Array == null)
{
return(null);
}
if (item.Flags == RawDataFlag)
{
ArraySegment <byte> tmp = item.Data;
if (tmp.Count == tmp.Array.Length)
{
return(tmp.Array);
}
// we should never arrive here, but it's better to be safe than sorry
var retval = new byte[tmp.Count];
Array.Copy(tmp.Array, tmp.Offset, retval, 0, tmp.Count);
return(retval);
}
var code = (TypeCode)(item.Flags & 0x00ff);
byte[] data = item.Data.Array;
int offset = item.Data.Offset;
int count = item.Data.Count;
switch (code)
{
// incrementing a non-existing key then getting it
// returns as a string, but the flag will be 0
// so treat all 0 flagged items as string
// this may help inter-client data management as well
//
// however we store 'null' as Empty + an empty array,
// so this must special-cased for compatibilty with
// earlier versions. we introduced DBNull as null marker in emc2.6
case TypeCode.Empty:
return((data == null || count == 0)
? null
: Encoding.UTF8.GetString(data, offset, count));
case TypeCode.DBNull:
return(null);
case TypeCode.String:
return(Encoding.UTF8.GetString(data, offset, count));
case TypeCode.Boolean:
return(BitConverter.ToBoolean(data, offset));
case TypeCode.Int16:
return(BitConverter.ToInt16(data, offset));
case TypeCode.Int32:
return(BitConverter.ToInt32(data, offset));
case TypeCode.Int64:
return(BitConverter.ToInt64(data, offset));
case TypeCode.UInt16:
return(BitConverter.ToUInt16(data, offset));
case TypeCode.UInt32:
return(BitConverter.ToUInt32(data, offset));
case TypeCode.UInt64:
return(BitConverter.ToUInt64(data, offset));
case TypeCode.Char:
return(BitConverter.ToChar(data, offset));
case TypeCode.DateTime:
return(DateTime.FromBinary(BitConverter.ToInt64(data, offset)));
case TypeCode.Double:
return(BitConverter.ToDouble(data, offset));
case TypeCode.Single:
return(BitConverter.ToSingle(data, offset));
case TypeCode.Object:
using (var ms = new MemoryStream(data, offset, count))
{
#if NETSTANDARD2_0
return(null);
#else
return(bf.Deserialize(ms));
#endif
}
default: throw new InvalidOperationException("Unknown TypeCode was returned: " + code);
}
}
public static ulong GetUInt64()
{
return(BitConverter.ToUInt64(GetBytes(sizeof(ulong)), 0));
}
private void ParseFields()
{
if (Format == null)
{
return;
}
int offset = 0;
byte[] message = this.Blob;
string format = Format.FormatString;
for (int k = 0, n = format.Length; k < n; k++)
{
char ch = format[k];
object value = null;
switch (ch)
{
case 'b':
value = (sbyte)message[offset];
offset++;
break;
case 'B':
value = message[offset];
offset++;
break;
case 'h':
value = BitConverter.ToInt16(message, offset);
offset += 2;
break;
case 'H':
value = BitConverter.ToUInt16(message, offset);
offset += 2;
break;
case 'i':
value = BitConverter.ToInt32(message, offset);
offset += 4;
break;
case 'I':
value = BitConverter.ToUInt32(message, offset);
offset += 4;
break;
case 'q':
value = BitConverter.ToInt64(message, offset);
offset += 8;
break;
case 'Q':
value = BitConverter.ToUInt64(message, offset);
offset += 8;
break;
case 'f':
value = BitConverter.ToSingle(message, offset);
offset += 4;
break;
case 'd':
value = BitConverter.ToDouble(message, offset);
offset += 8;
break;
case 'c':
value = (BitConverter.ToInt16(message, offset) / 100.0);
offset += 2;
break;
case 'C':
value = (BitConverter.ToUInt16(message, offset) / 100.0);
offset += 2;
break;
case 'e':
value = (BitConverter.ToInt32(message, offset) / 100.0);
offset += 4;
break;
case 'E':
value = (BitConverter.ToUInt32(message, offset) / 100.0);
offset += 4;
break;
case 'L':
value = ((double)BitConverter.ToInt32(message, offset) / 10000000.0);
offset += 4;
break;
case 'n':
value = ASCIIEncoding.ASCII.GetString(message, offset, 4).Trim(NullTerminator);
offset += 4;
break;
case 'N':
value = ASCIIEncoding.ASCII.GetString(message, offset, 16).Trim(NullTerminator);
offset += 16;
break;
case 'M':
int modeno = message[offset];
value = modeno;
offset++;
break;
case 'Z':
value = ASCIIEncoding.ASCII.GetString(message, offset, 64).Trim(NullTerminator);
offset += 64;
break;
default:
throw new Exception(string.Format("Unexpected format specifier '{0}'", ch));
}
if (k < Format.Columns.Length)
{
cache[Format.Columns[k]] = new LogField()
{
Name = Format.Columns[k],
Value = value,
Parent = this
};
}
}
}
public static dynamic ConvertBuffer(string datatype, byte[] buffer)
{
try
{
(string type, int size) = Separate(datatype);
if (type == "Bool")
{
if (size > 1)
{
return(Array.ConvertAll(buffer, val => val == 0 ? false : true));
}
else
{
return(buffer[0] == 0 ? false : true);
}
}
else if (type == "Float")
{
if (size > 1)
{
float[] temp = new float[size];
for (int i = 0; i < size; i++)
{
temp[i] = BitConverter.ToSingle(buffer, i * sizeof(float));
}
return(temp);
}
else
{
return(BitConverter.ToSingle(buffer, 0));
}
}
else if (type == "Double")
{
if (size > 1)
{
double[] temp = new double[size];
for (int i = 0; i < size; i++)
{
temp[i] = BitConverter.ToDouble(buffer, i * sizeof(double));
}
return(temp);
}
else
{
return(BitConverter.ToDouble(buffer, 0));
}
}
else if (type == "Char")
{
return(Encoding.ASCII.GetString(buffer));
}
else if (type.Contains("Int"))
{
if (type == "Int8")
{
if (size > 1)
{
return(Array.ConvertAll(buffer, val => unchecked ((sbyte)val)));
}
else
{
return(unchecked ((sbyte)buffer[0]));
}
}
else if (type == "UInt8")
{
if (size > 1)
{
return(buffer);
}
else
{
return(buffer[0]);
}
}
if (type == "Int16")
{
if (size > 1)
{
short[] temp = new short[size];
for (int i = 0; i < size; i++)
{
temp[i] = BitConverter.ToInt16(buffer, i * sizeof(short));
}
return(temp);
}
else
{
return(BitConverter.ToInt16(buffer, 0));
}
}
else if (type == "UInt16")
{
if (size > 1)
{
ushort[] temp = new ushort[size];
for (int i = 0; i < size; i++)
{
temp[i] = BitConverter.ToUInt16(buffer, i * sizeof(ushort));
}
return(temp);
}
else
{
return(BitConverter.ToUInt16(buffer, 0));
}
}
if (type == "Int32")
{
if (size > 1)
{
int[] temp = new int[size];
for (int i = 0; i < size; i++)
{
temp[i] = BitConverter.ToInt32(buffer, i * sizeof(int));
}
return(temp);
}
else
{
return(BitConverter.ToInt32(buffer, 0));
}
}
else if (type == "UInt32")
{
if (size > 1)
{
uint[] temp = new uint[size];
for (int i = 0; i < size; i++)
{
temp[i] = BitConverter.ToUInt32(buffer, i * sizeof(uint));
}
return(temp);
}
else
{
return(BitConverter.ToUInt32(buffer, 0));
}
}
if (type == "Int64")
{
if (size > 1)
{
long[] temp = new long[size];
for (int i = 0; i < size; i++)
{
temp[i] = BitConverter.ToInt64(buffer, i * sizeof(long));
}
return(temp);
}
else
{
return(BitConverter.ToInt64(buffer, 0));
}
}
else if (type == "UInt64")
{
if (size > 1)
{
ulong[] temp = new ulong[size];
for (int i = 0; i < size; i++)
{
temp[i] = BitConverter.ToUInt64(buffer, i * sizeof(ulong));
}
return(temp);
}
else
{
return(BitConverter.ToUInt64(buffer, 0));
}
}
}
else
{
throw new Exception(string.Format("Unknown datatype: {0}.", type));
}
return(null);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}
}
/// <summary>
/// Accept a client's request.
/// </summary>
public void Accept()
{
if (!_client.Connected)
{
return;
}
try
{
var sizeBuffer = new byte[8];
_stream.Read(sizeBuffer, 0, sizeBuffer.Length);
var messageLength = BitConverter.ToUInt64(sizeBuffer, 0);
var messageBuffer = new byte[_client.ReceiveBufferSize];
var messageBuilder = new StringBuilder();
var requestType = (Request)_stream.ReadByte();
if (!Enum.IsDefined(typeof(Request), requestType))
{
Close();
return;
}
switch (requestType)
{
case Request.Get:
var read = 0uL;
do
{
read += (uint)_stream.Read(messageBuffer, 0, messageBuffer.Length);
messageBuilder.Append(Encoding.ASCII.GetString(messageBuffer));
} while (read < messageLength);
var request = JObject.Parse(messageBuilder.ToString());
{
using (var fs = LogHandler.GetLogStream(request["LogID"].ToObject <string>()))
{
if (fs == null)
{
Send(ErrorAsJSON(Error.LogNotFound));
break;
}
var rl = BitConverter.GetBytes(fs.Length);
_stream.Write(rl, 0, rl.Length);
fs.CopyTo(_stream);
}
}
break;
case Request.Put:
try
{
const int readTimeout = 1000;
_stream.ReadTimeout = readTimeout;
Send(new JObject {
{ "LogID", LogHandler.PutFromStream(_stream) }
}.ToString());
}
catch (JsonException)
{
Send(ErrorAsJSON(Error.InvalidLog));
}
break;
}
}
catch (JsonReaderException)
{
}
catch (IOException)
{
}
catch (Win32Exception e)
{
if (e.NativeErrorCode == -2147467259)
{
Console.WriteLine("Run server as admin.");
Environment.Exit(1);
}
else
{
throw;
}
}
finally
{
Close();
}
}
private static MovementInfo ReadMovementUpdateBlock547(ref Packet packet, Guid guid, int index)
{
var moveInfo = new MovementInfo();
var hasUnkDword676 = packet.ReadBit();
var hasVehicleData = packet.ReadBit("Has Vehicle Data", index);
var hasUnkDword1044 = packet.ReadBit();
var hasGameObjectRotation = packet.ReadBit("Has GameObject Rotation", index);
packet.ReadBit("unk byte0", index);
var living = packet.ReadBit("Living", index);
var hasUnkLargeBlock = packet.ReadBit("Has Unk Large Block", index);
packet.ReadBit("Unk Byte2", index);
var hasUnkLargeBlock2 = packet.ReadBit("Has Unk Large Block2", index);
packet.ReadBit("Self", index);
packet.ReadBit("Unk Byte681", index);
packet.ReadBit("Unk Byte1", index);
var hasGameObjectPosition = packet.ReadBit("Has GameObject Position", index);
var transport = packet.ReadBit("Has Transport Data", index);
var hasAnimKits = packet.ReadBit("Has AnimKits", index);
var hasStationaryPosition = packet.ReadBit("Has Stationary Position", index);
var hasAttackingTarget = packet.ReadBit("Has Attacking Target", index);
var unkLoopCounter = packet.ReadBits("Unknown array size", 22, index);
var hasUnkString = packet.ReadBit("Has Unknown String", index);
var hasTransportFrames = packet.ReadBit("Has Transport Frames", index);
uint transportFramesCount = 0;
uint UnkStringLen = 0;
//int IsLivingUnkCountLoop = 0;
uint IsLivingUnkCounter = 0;
var hasOrientation = false;
var guid2 = new byte[8];
var hasPitch = false;
var hasFallData = false;
var hasSplineElevation = false;
var hasTransportData = false;
var hasTimestamp = false;
var hasMovementCounter = false;
var transportGuid = new byte[8];
var hasTransportTime2 = false;
var hasTransportTime3 = false;
var bit216 = false;
var hasSplineStartTime = false;
var splineCount = 0u;
var splineType = SplineType.Stop;
var facingTargetGuid = new byte[8];
var hasSplineVerticalAcceleration = false;
var hasSplineUnkPart = false;
var hasFallDirection = false;
var goTransportGuid = new byte[8];
var hasGOTransportTime2 = false;
var hasGOTransportTime3 = false;
var attackingTargetGuid = new byte[8];
var SplineFacingTargetGuid = new byte[8];
var hasAnimKit1 = false;
var hasAnimKit2 = false;
var hasAnimKit3 = false;
bool[] UnkLargeBlockBits = new bool[13];
uint[] UnkLargeBlockCount = new uint[3];
if (hasTransportFrames)
{
transportFramesCount = packet.ReadBits("Transport Frames Count", 22, index);
}
if (hasGameObjectPosition)
{
goTransportGuid[3] = packet.ReadBit();
goTransportGuid[5] = packet.ReadBit();
goTransportGuid[2] = packet.ReadBit();
goTransportGuid[1] = packet.ReadBit();
goTransportGuid[4] = packet.ReadBit();
hasGOTransportTime3 = packet.ReadBit();
hasGOTransportTime2 = packet.ReadBit();
goTransportGuid[0] = packet.ReadBit();
goTransportGuid[6] = packet.ReadBit();
goTransportGuid[7] = packet.ReadBit();
}
if (living)
{
hasTransportData = packet.ReadBit("Has Transport Data", index);
if (hasTransportData)
{
transportGuid[4] = packet.ReadBit();
transportGuid[0] = packet.ReadBit();
transportGuid[5] = packet.ReadBit();
transportGuid[2] = packet.ReadBit();
transportGuid[3] = packet.ReadBit();
hasTransportTime2 = packet.ReadBit();
transportGuid[7] = packet.ReadBit();
transportGuid[6] = packet.ReadBit();
transportGuid[1] = packet.ReadBit();
hasTransportTime3 = packet.ReadBit();
}
hasPitch = !packet.ReadBit("Lacks pitch", index);
packet.ReadBit("Has MovementInfo spline", index);
packet.ReadBits("IsLicingUnkLoop", 19, index);
guid2[1] = packet.ReadBit();
var hasExtraMovementFlags = !packet.ReadBit();
/*var v37 = IsLivingUnkCountLoop == 0;
*
* if (!v37)
* {
* for (int i = 0; i < IsLivingUnkCountLoop; ++i)
* {
* packet.ReadBits("Unk DWORD24 Loop1", 2, index, (int)i);
* }
* }*/
packet.ReadBit("Unk Bit from movementInfo", index);
hasSplineElevation = !packet.ReadBit("Lacks spline elevation", index);
if (hasExtraMovementFlags)
{
moveInfo.FlagsExtra = packet.ReadEnum <MovementFlagExtra>("Extra Movement Flags", 13, index);
}
hasOrientation = !packet.ReadBit("Lacks orientation", index);
hasTimestamp = !packet.ReadBit("Has Timestamp", index);
var hasMovementFlags = !packet.ReadBit();
hasMovementCounter = !packet.ReadBit("Has Movement Counter", index);
guid2[2] = packet.ReadBit();
guid2[6] = packet.ReadBit();
hasFallData = packet.ReadBit("Has Fall Data", index);
guid2[5] = packet.ReadBit();
guid2[4] = packet.ReadBit();
guid2[0] = packet.ReadBit();
if (hasMovementFlags)
{
moveInfo.Flags = (WowPacketParser.Enums.MovementFlag)packet.ReadEnum <MovementFlag>("Movement Flags", 30, index);
}
packet.ReadBit("Unk byte164", index);
if (hasFallData)
{
hasFallDirection = packet.ReadBit("Has Fall Direction", index);
}
packet.ReadBits("Is Living Unk Counter", 22, index);
guid2[7] = packet.ReadBit();
moveInfo.HasSplineData = packet.ReadBit("Has Spline Data", index);
guid2[3] = packet.ReadBit();
if (moveInfo.HasSplineData)
{
bit216 = packet.ReadBit("Has extended spline data", index);
if (bit216)
{
packet.ReadBits("Unk bits", 2, index);
hasSplineStartTime = packet.ReadBit("Has spline start time", index);
splineCount = packet.ReadBits("Spline Waypoints", 22, index);
packet.ReadEnum <SplineFlag434>("Spline flags", 25, index);
hasSplineVerticalAcceleration = packet.ReadBit("Has spline vertical acceleration", index);
hasSplineUnkPart = packet.ReadBit();
if (hasSplineUnkPart)
{
packet.ReadBits("Unk word300", 2, index); //unk word300
packet.ReadBits("Unk dword284", 21, index); //unk dword284
}
}
}
}
if (hasUnkLargeBlock2)
{
UnkLargeBlockBits[0] = packet.ReadBit();
UnkLargeBlockBits[1] = packet.ReadBit();
packet.ReadBit("Unk Byte256", index);
packet.ReadBit("Unk Byte257", index);
UnkLargeBlockBits[4] = packet.ReadBit();
packet.ReadBit("Unk Byte254", index);
UnkLargeBlockBits[6] = packet.ReadBit();
packet.ReadBit("Unk Byte255", index);
UnkLargeBlockBits[8] = packet.ReadBit();
if (UnkLargeBlockBits[8])
{
UnkLargeBlockCount[0] = packet.ReadBits(21);
UnkLargeBlockCount[1] = packet.ReadBits(21);
}
UnkLargeBlockBits[9] = packet.ReadBit();
if (UnkLargeBlockBits[9])
{
UnkLargeBlockCount[2] = packet.ReadBits(20);
}
UnkLargeBlockBits[10] = packet.ReadBit();
packet.ReadBit("Unk Byte258", index);
UnkLargeBlockBits[12] = packet.ReadBit();
}
if (hasAttackingTarget)
{
attackingTargetGuid = packet.StartBitStream(4, 6, 3, 5, 0, 2, 7, 1);
}
if (hasAnimKits)
{
hasAnimKit2 = !packet.ReadBit();
hasAnimKit3 = !packet.ReadBit();
hasAnimKit1 = !packet.ReadBit();
}
if (hasUnkString)
{
UnkStringLen = packet.ReadBits(7);
}
packet.ResetBitReader();
// Reading data
for (var i = 0u; i < unkLoopCounter; ++i)
{
packet.ReadUInt32("Unk UInt32", index, (int)i);
}
if (hasUnkLargeBlock2)
{
if (UnkLargeBlockBits[10])
{
packet.ReadSingle("Unk Float 234", index);
packet.ReadSingle("Unk Float 238", index);
}
if (UnkLargeBlockBits[8])
{
for (uint i = 0; i < UnkLargeBlockCount[1]; ++i)
{
packet.ReadSingle("Unk Float Loop1", index);
packet.ReadSingle("Unk Float1 Loop1", index);
}
packet.ReadSingle("Unk Float 27C", index);
for (uint i = 0; i < UnkLargeBlockCount[0]; ++i)
{
packet.ReadSingle("Unk Float Loop0", index);
packet.ReadSingle("Unk Float1 Loop0", index);
}
packet.ReadSingle("Unk Float 280", index);
}
if (UnkLargeBlockBits[1])
{
packet.ReadSingle("Unk Float 244", index);
packet.ReadSingle("Unk Float 250", index);
packet.ReadSingle("Unk Float 254", index);
packet.ReadSingle("Unk Float 248", index);
packet.ReadSingle("Unk Float 240", index);
packet.ReadSingle("Unk Float 24C", index);
}
packet.ReadInt32("Unk DWORD 520", index);
if (UnkLargeBlockBits[9])
{
for (uint i = 0; i < UnkLargeBlockCount[2]; ++i)
{
packet.ReadSingle("Unk Float Loop2", index);
packet.ReadSingle("Unk Float1 Loop2", index);
packet.ReadSingle("Unk Float2 Loop2", index);
}
}
if (UnkLargeBlockBits[12])
{
packet.ReadInt32("Unk DWORD 540", index);
}
if (UnkLargeBlockBits[6])
{
packet.ReadInt32("Unk DWORD 532", index);
}
if (UnkLargeBlockBits[0])
{
packet.ReadInt32("Unk DWORD 556", index);
}
if (UnkLargeBlockBits[4])
{
packet.ReadInt32("Unk DWORD 548", index);
}
}
if (living)
{
if (hasFallData)
{
if (hasFallDirection)
{
packet.ReadSingle("Jump Sin", index);
packet.ReadSingle("Jump Cos", index);
packet.ReadSingle("Jump XY Speed", index);
}
packet.ReadSingle("Fall Z Speed", index);
packet.ReadUInt32("Time Fallen", index);
}
if (moveInfo.HasSplineData)
{
if (bit216)
{
packet.ReadSingle("Spline Duration Multiplier Next", index);
for (var i = 0u; i < splineCount; ++i)
{
var wp = new Vector3
{
Z = packet.ReadSingle(),
X = packet.ReadSingle(),
Y = packet.ReadSingle(),
};
packet.WriteLine("[{0}][{1}] Spline Waypoint: {2}", index, i, wp);
}
splineType = packet.ReadEnum <SplineType>("Spline Type", TypeCode.Byte, index);
packet.ReadSingle("Spline Duration Multiplier", index);
//unk part goes here
if (splineType == SplineType.FacingSpot)
{
var point = new Vector3
{
X = packet.ReadSingle(),
Z = packet.ReadSingle(),
Y = packet.ReadSingle(),
};
packet.WriteLine("[{0}] Facing Spot: {1}", index, point);
}
if (hasSplineVerticalAcceleration)
{
packet.ReadSingle("Spline Vertical Acceleration", index);
}
if (splineType == SplineType.FacingAngle)
{
packet.ReadSingle("Facing Angle", index);
}
packet.ReadUInt32("Spline Full Time", index);
if (hasSplineStartTime)
{
packet.ReadUInt32("Spline Start time", index);
}
packet.ReadUInt32("Spline Time", index);
}
packet.ReadUInt32("Spline Id", index);
var endPoint = new Vector3
{
Z = packet.ReadSingle(),
X = packet.ReadSingle(),
Y = packet.ReadSingle(),
};
packet.WriteLine("[{0}] Spline Endpoint: {1}", index, endPoint);
}
moveInfo.Position.Z = packet.ReadSingle();
/*if (IsLivingUnkCountLoop > 0)
* {
* for (int i = 0; i < IsLivingUnkCountLoop; ++i)
* {
* packet.ReadSingle("Unk Float14", index, (int)i);
* packet.ReadInt32("Unk DWORD10", index, (int)i);
* packet.ReadInt32("Unk DWORD0", index, (int)i);
* packet.ReadSingle("Unk FloatC", index, (int)i);
* packet.ReadSingle("Unk Float4", index, (int)i);
* packet.ReadSingle("Unk Float8", index, (int)i);
* }
* }*/
moveInfo.Position.Y = packet.ReadSingle();
packet.ReadSingle("Fly Speed", index);
packet.ReadXORByte(guid2, 6);
packet.ReadSingle("FlyBack Speed", index);
if (hasTransportData)
{
packet.ReadXORByte(transportGuid, 7);
packet.ReadXORByte(transportGuid, 4);
if (hasTransportTime3)
{
packet.ReadUInt32("Transport Time 3", index);
}
packet.ReadUInt32("Transport Time", index);
if (hasTransportTime2)
{
packet.ReadUInt32("Transport Time 2", index);
}
moveInfo.TransportOffset.O = packet.ReadSingle();
moveInfo.TransportOffset.X = packet.ReadSingle();
packet.ReadXORByte(transportGuid, 6);
packet.ReadXORByte(transportGuid, 3);
packet.ReadXORByte(transportGuid, 2);
moveInfo.TransportOffset.Z = packet.ReadSingle();
moveInfo.TransportOffset.Y = packet.ReadSingle();
packet.ReadSByte("Transport Seat", index);
packet.ReadXORByte(transportGuid, 1);
packet.ReadXORByte(transportGuid, 0);
packet.ReadXORByte(transportGuid, 5);
moveInfo.TransportGuid = new Guid(BitConverter.ToUInt64(transportGuid, 0));
packet.WriteLine("[{0}] Transport GUID {1}", index, moveInfo.TransportGuid);
packet.WriteLine("[{0}] Transport Position: {1}", index, moveInfo.TransportOffset);
}
moveInfo.Position.X = packet.ReadSingle();
packet.ReadXORByte(guid2, 2);
if (hasPitch)
{
packet.ReadSingle("Pitch", index);
}
packet.ReadSingle("Swim Speed", index);
packet.ReadXORByte(guid2, 1);
packet.ReadSingle("RunBack Speed", index);
packet.ReadSingle("SwimBack Speed", index);
packet.ReadXORByte(guid2, 5);
if (hasSplineElevation)
{
packet.ReadSingle("Spline Elevation", index);
}
if (hasMovementCounter)
{
packet.ReadUInt32("Movement Counter", index);
}
moveInfo.RunSpeed = packet.ReadSingle("Run Speed", index) / 7.0f;
packet.ReadXORByte(guid2, 7);
moveInfo.WalkSpeed = packet.ReadSingle("Walk Speed", index) / 2.5f;
packet.ReadSingle("Pitch Rate", index);
if (IsLivingUnkCounter > 0)
{
for (uint i = 0; i < IsLivingUnkCounter; ++i)
{
packet.ReadUInt32("Unk DWORD148", index, (int)i);
}
}
if (hasTimestamp)
{
packet.ReadUInt32("Timestamp", index);
}
packet.ReadXORByte(guid2, 4);
packet.ReadXORByte(guid2, 0);
if (hasOrientation)
{
moveInfo.Orientation = packet.ReadSingle();
}
packet.WriteLine("[{0}] GUID 2: {1}", index, new Guid(BitConverter.ToUInt64(guid2, 0)));
packet.WriteLine("[{0}] Position: {1}", index, moveInfo.Position);
packet.WriteLine("[{0}] Orientation: {1}", index, moveInfo.Orientation);
}
if (hasAttackingTarget)
{
packet.ParseBitStream(attackingTargetGuid, 5, 1, 2, 0, 3, 4, 6, 7);
packet.WriteGuid("Attacking Target GUID", attackingTargetGuid, index);
}
if (hasStationaryPosition)
{
moveInfo.Orientation = packet.ReadSingle("Stationary Orientation", index);
moveInfo.Position = packet.ReadVector3("Stationary Position", index);
}
if (hasGameObjectPosition)
{
packet.ReadByte("GO Transport Seat", index);
moveInfo.TransportOffset.X = packet.ReadSingle();
packet.ReadXORByte(goTransportGuid, 1);
packet.ReadXORByte(goTransportGuid, 0);
packet.ReadXORByte(goTransportGuid, 2);
packet.ReadXORByte(goTransportGuid, 6);
packet.ReadXORByte(goTransportGuid, 5);
packet.ReadXORByte(goTransportGuid, 4);
if (hasGOTransportTime3)
{
packet.ReadUInt32("GO Transport Time 3", index);
}
packet.ReadXORByte(goTransportGuid, 7);
moveInfo.TransportOffset.O = packet.ReadSingle();
moveInfo.TransportOffset.Z = packet.ReadSingle();
moveInfo.TransportOffset.Y = packet.ReadSingle();
if (hasGOTransportTime2)
{
packet.ReadUInt32("GO Transport Time 2", index);
}
packet.ReadXORByte(goTransportGuid, 3);
packet.ReadUInt32("GO Transport Time", index);
moveInfo.TransportGuid = new Guid(BitConverter.ToUInt64(goTransportGuid, 0));
packet.WriteLine("[{0}] GO Transport GUID {1}", index, moveInfo.TransportGuid);
packet.WriteLine("[{0}] GO Transport Position: {1}", index, moveInfo.TransportOffset);
}
if (transport)
{
packet.ReadUInt32("Transport path timer", index);
}
if (hasUnkDword676)
{
packet.ReadUInt32("Unk DWORD676", index);
}
if (hasUnkString)
{
packet.ReadWoWString("Unk String", UnkStringLen, index);
}
if (hasGameObjectRotation)
{
packet.ReadPackedQuaternion("GameObject Rotation", index);
}
if (hasVehicleData)
{
moveInfo.VehicleId = packet.ReadUInt32("Vehicle Id", index);
packet.ReadSingle("Vehicle Orientation", index);
}
if (hasUnkDword1044)
{
packet.ReadUInt32("Unk DWORD1044", index);
}
if (hasAnimKits)
{
if (hasAnimKit1)
{
packet.ReadUInt16("Anim Kit 1", index);
}
if (hasAnimKit2)
{
packet.ReadUInt16("Anim Kit 2", index);
}
if (hasAnimKit3)
{
packet.ReadUInt16("Anim Kit 3", index);
}
}
/*if (bit456)
* {
* // float[] arr = new float[16];
* // ordering: 13, 4, 7, 15, BYTE, 10, 11, 3, 5, 14, 6, 1, 8, 12, 0, 2, 9
* packet.ReadBytes(4 * 16 + 1);
* }*/
if (living && moveInfo.HasSplineData && bit216)
{
if (splineType == SplineType.FacingTarget)
{
SplineFacingTargetGuid = packet.StartBitStream(6, 7, 3, 0, 5, 1, 4, 2);
packet.ParseBitStream(SplineFacingTargetGuid, 4, 2, 5, 6, 0, 7, 1, 3);
packet.WriteGuid("Spline Facing Target GUID", SplineFacingTargetGuid, index);
}
}
return(moveInfo);
}
/// <summary>
/// Return a new <see cref="NetMQMessage"/> that contains the decrypted content of the give message.
/// </summary>
/// <param name="contentType">This identifies the type of content: ChangeCipherSpec, Handshake, or ApplicationData.</param>
/// <param name="cipherMessage">the message to decrypt</param>
/// <returns>a new NetMQMessage with the contents decrypted</returns>
/// <exception cref="NetMQSecurityException"><see cref="NetMQSecurityErrorCode.InvalidFramesCount"/>: Cipher message must have at least 2 frames, iv and sequence number.</exception>
/// <exception cref="NetMQSecurityException"><see cref="NetMQSecurityErrorCode.ReplayAttack"/>: Message already handled or very old message, might be under replay attack.</exception>
/// <exception cref="NetMQSecurityException"><see cref="NetMQSecurityErrorCode.EncryptedFramesMissing"/>: Frames were removed from the encrypted message.</exception>
public NetMQMessage DecryptMessage(ContentType contentType, NetMQMessage cipherMessage)
{
if (SecurityParameters.BulkCipherAlgorithm == BulkCipherAlgorithm.Null &&
SecurityParameters.MACAlgorithm == MACAlgorithm.Null)
{
return(cipherMessage);
}
if (cipherMessage.FrameCount < 2)
{
throw new NetMQSecurityException(NetMQSecurityErrorCode.InvalidFramesCount, "cipher message should have at least 2 frames, iv and sequence number");
}
NetMQFrame ivFrame = cipherMessage.Pop();
m_decryptionBulkAlgorithm.IV = ivFrame.ToByteArray();
using (var decryptor = m_decryptionBulkAlgorithm.CreateDecryptor())
{
NetMQMessage plainMessage = new NetMQMessage();
NetMQFrame seqNumFrame = cipherMessage.Pop();
byte[] frameBytes;
byte[] seqNumMAC;
byte[] padding;
DecryptBytes(decryptor, seqNumFrame.ToByteArray(), out frameBytes, out seqNumMAC, out padding);
ulong seqNum = BitConverter.ToUInt64(frameBytes, 0);
int frameCount = BitConverter.ToInt32(frameBytes, 8);
int frameIndex = 0;
ValidateBytes(contentType, seqNum, frameIndex, frameBytes, seqNumMAC, padding);
if (CheckReplayAttack(seqNum))
{
throw new NetMQSecurityException(NetMQSecurityErrorCode.ReplayAttack,
"Message already handled or very old message, might be under replay attack");
}
if (frameCount != cipherMessage.FrameCount)
{
throw new NetMQSecurityException(NetMQSecurityErrorCode.EncryptedFramesMissing, "Frames was removed from the encrypted message");
}
frameIndex++;
foreach (NetMQFrame cipherFrame in cipherMessage)
{
byte[] data;
byte[] mac;
DecryptBytes(decryptor, cipherFrame.ToByteArray(), out data, out mac, out padding);
ValidateBytes(contentType, seqNum, frameIndex, data, mac, padding);
frameIndex++;
plainMessage.Append(data);
}
return(plainMessage);
}
}
/// <summary>Construct the data by giving the Byte Array data. This is for reading index data from storage</summary>
public IndexCache(Byte[] Data)
{
Time = BitConverter.ToUInt64(Data, 0);
Offset = BitConverter.ToUInt64(Data, 8);
Size = BitConverter.ToUInt32(Data, 16);
}
[Parser(Opcode.SMSG_VOID_STORAGE_TRANSFER_CHANGES)] // 4.3.4
public static void HandleVoidStorageTransferChanges(Packet packet)
{
var count1 = packet.ReadBits("Count 1", 5);
var count2 = packet.ReadBits("Count 2", 5);
var id1 = new byte[count1][];
var guid = new byte[count1][];
for (int i = 0; i < count1; ++i)
{
id1[i] = new byte[8];
guid[i] = new byte[8];
guid[i][7] = packet.ReadBit();
id1[i][7] = packet.ReadBit();
id1[i][4] = packet.ReadBit();
guid[i][6] = packet.ReadBit();
guid[i][5] = packet.ReadBit();
id1[i][3] = packet.ReadBit();
id1[i][5] = packet.ReadBit();
guid[i][4] = packet.ReadBit();
guid[i][2] = packet.ReadBit();
guid[i][0] = packet.ReadBit();
guid[i][3] = packet.ReadBit();
guid[i][1] = packet.ReadBit();
id1[i][2] = packet.ReadBit();
id1[i][0] = packet.ReadBit();
id1[i][1] = packet.ReadBit();
id1[i][6] = packet.ReadBit();
}
var id2 = new byte[count2][];
for (int i = 0; i < count2; ++i)
{
id2[i] = packet.StartBitStream(1, 7, 3, 5, 6, 2, 4, 0);
}
for (int i = 0; i < count2; ++i)
{
packet.ParseBitStream(id2[i], 3, 1, 0, 2, 7, 5, 6, 4);
packet.WriteLine("[{1}] Item Id 2: {0}", BitConverter.ToUInt64(id2[i], 0), i);
}
for (int i = 0; i < count1; ++i)
{
packet.ReadInt32("Item Suffix Factor", i);
packet.ReadXORByte(id1[i], 6);
packet.ReadXORByte(id1[i], 4);
packet.ReadXORByte(guid[i], 4);
packet.ReadXORByte(id1[i], 2);
packet.ReadXORByte(guid[i], 1);
packet.ReadXORByte(guid[i], 3);
packet.ReadXORByte(id1[i], 3);
packet.ReadXORByte(guid[i], 0);
packet.ReadXORByte(id1[i], 0);
packet.ReadXORByte(guid[i], 6);
packet.ReadXORByte(id1[i], 5);
packet.ReadXORByte(guid[i], 5);
packet.ReadXORByte(guid[i], 7);
packet.ReadEntryWithName <UInt32>(StoreNameType.Item, "Item Entry", i);
packet.ReadXORByte(id1[i], 1);
packet.ReadInt32("Item Slot", i);
packet.ReadXORByte(guid[i], 2);
packet.ReadXORByte(id1[i], 7);
packet.ReadInt32("Item Random Property ID", i);
packet.WriteLine("[{1}] Item Id 1: {0}", BitConverter.ToUInt64(id1[i], 0), i);
packet.WriteGuid("Item Player Creator Guid", guid[i], i);
}
}
/// <summary>
/// 从缓存中提取ulong结果
/// </summary>
/// <param name="buffer">缓存数据</param>
/// <param name="index">索引位置</param>
/// <returns>ulong对象</returns>
public virtual ulong TransUInt64( byte[] buffer, int index )
{
return BitConverter.ToUInt64( ByteTransDataFormat8( buffer, index ), 0 );
}
[Parser(Opcode.SMSG_VOID_STORAGE_CONTENTS)] // 4.3.4
public static void HandleVoidStorageContents(Packet packet)
{
var count = packet.ReadBits("Count", 8);
var id = new byte[count][];
var guid = new byte[count][];
for (int i = 0; i < count; ++i)
{
id[i] = new byte[8];
guid[i] = new byte[8];
guid[i][3] = packet.ReadBit();
id[i][5] = packet.ReadBit();
guid[i][6] = packet.ReadBit();
guid[i][1] = packet.ReadBit();
id[i][1] = packet.ReadBit();
id[i][3] = packet.ReadBit();
id[i][6] = packet.ReadBit();
guid[i][5] = packet.ReadBit();
guid[i][2] = packet.ReadBit();
id[i][2] = packet.ReadBit();
guid[i][4] = packet.ReadBit();
id[i][0] = packet.ReadBit();
id[i][4] = packet.ReadBit();
id[i][7] = packet.ReadBit();
guid[i][0] = packet.ReadBit();
guid[i][7] = packet.ReadBit();
}
for (int i = 0; i < count; ++i)
{
packet.ReadXORByte(guid[i], 3);
packet.ReadInt32("Item Suffix Factor", i);
packet.ReadXORByte(guid[i], 4);
packet.ReadInt32("Item Slot", i);
packet.ReadXORByte(id[i], 0);
packet.ReadXORByte(id[i], 6);
packet.ReadXORByte(guid[i], 0);
packet.ReadXORByte(guid[i], 1);
packet.ReadInt32("Item Random Property ID", i);
packet.ReadXORByte(id[i], 4);
packet.ReadXORByte(id[i], 5);
packet.ReadXORByte(id[i], 2);
packet.ReadXORByte(guid[i], 2);
packet.ReadXORByte(guid[i], 6);
packet.ReadXORByte(id[i], 1);
packet.ReadXORByte(id[i], 3);
packet.ReadXORByte(guid[i], 5);
packet.ReadXORByte(guid[i], 7);
packet.ReadEntryWithName <UInt32>(StoreNameType.Item, "Item Entry", i);
packet.ReadXORByte(id[i], 7);
packet.WriteLine("[{1}] Item Id: {0}", BitConverter.ToUInt64(id[i], 0), i);
packet.WriteGuid("Item Player Creator Guid", guid[i], i);
}
}
/// <summary>
/// Generates a cryptographically strong random <see cref="ulong" /> value that is greater than or equal to 0UL, and less than or equal to <see cref="ulong.MaxValue" />.
/// </summary>
/// <param name="randomNumberGenerator">The <see cref="RandomNumberGenerator" /> object to be used for random number generation.</param>
/// <returns>
/// A cryptographically strong random <see cref="ulong" /> value that is greater than or equal to 0UL, and less than or equal to <see cref="ulong.MaxValue" />.
/// </returns>
public static ulong GetUInt64(this RandomNumberGenerator randomNumberGenerator)
{
Check.ArgumentNull(randomNumberGenerator, nameof(randomNumberGenerator));
return(BitConverter.ToUInt64(randomNumberGenerator.GetBytes(8), 0));
}
public static UInt64 ReadUInt64(byte[] bytes, int offset)
{
var _bytes = CopyBytes(bytes, offset, 8);
return(BitConverter.ToUInt64(_bytes.Reverse().ToArray(), 0));
}
uint ReadHeader(byte[] buffer, uint offset, uint numBytesAvailable)
{
// we need at least the first 2 bytes of the message frame to be able to decode the header size
if (numBytesAvailable < 2)
{
return(0);
}
// read first two bytes
var codeByte = buffer[offset + 0];
var payloadByte = buffer[offset + 1];
// calculate header size
IsMasked = (byte)(payloadByte & (byte)Flag.Mask) == (byte)Flag.Mask;
uint payload = (uint)(payloadByte & (byte)Flag.Payload);
uint headerSize = 2;
if (IsMasked)
{
headerSize += 4;
}
if (payload == 126)
{
headerSize += 2;
}
else if (payload == 127)
{
headerSize += 8;
}
// wait until we have the whole header available
// ... this saves trying to track state, but does mean we need at least enough buffer space for the whole header
if (numBytesAvailable < headerSize)
{
return(0);
}
// we have the whole header, so get the length of the payload
if (payload < 126)
{
mPayloadLen = (uint)payload;
}
else if (payload == 126)
{
var size = Endian.NetworkToHost(BitConverter.ToUInt16(buffer, (int)offset + 2));
if (size > WebSocket.MaxPayload)
{
throw new WebSocketException(WebSocketStatus.PayloadTooLarge);
}
mPayloadLen = (uint)size;
}
else // payload == 127
{
var size = Endian.NetworkToHost(BitConverter.ToUInt64(buffer, (int)offset + 2));
if (size > WebSocket.MaxPayload)
{
throw new WebSocketException(WebSocketStatus.PayloadTooLarge);
}
mPayloadLen = (uint)size;
}
// decode all the control bits
IsFinal = (codeByte & (byte)Flag.Fin) == (byte)Flag.Fin;
OpCode = (WebSocketOpCode)(codeByte & (byte)Flag.Op);
if ((codeByte & (byte)Flag.Rsv) != 0)
{
throw new WebSocketException(WebSocketStatus.ProtocolError);
}
// read mask key
if (IsMasked)
{
Array.Copy(buffer, offset + headerSize - 4, mMask, 0, 4);
}
// if no payload for this message then we're done (presumably this is a control frame)
if (mPayloadLen == 0)
{
mState = Reading.Complete;
return(headerSize);
}
// otherwise start reading the payload body
mState = Reading.Payload;
Payload = new byte[mPayloadLen];
// return total number of bytes consumed from the buffer
var numBytesOfBodyRead = ReadPayload(buffer, offset + headerSize, numBytesAvailable - headerSize);
return(headerSize + numBytesOfBodyRead);
}
/// <summary>
/// Marshals an array of byte to a managed object.
/// </summary>
/// <param name="byteArray">The array of bytes corresponding to a managed object.</param>
/// <returns>A managed object.</returns>
public unsafe static T ByteArrayToObject(byte[] byteArray)
{
var requiresMarshal = MarshalCache <T> .TypeRequiresMarshal;
var size = requiresMarshal ? MarshalCache <T> .Size : Unsafe.SizeOf <T>();
fixed(byte *b = byteArray)
{
if (requiresMarshal)
{
return(Marshal.PtrToStructure <T>(new IntPtr(b)));
}
return(Unsafe.Read <T>(b));
}
#if false
// We'll tried to avoid marshalling as it really slows the process
// First, check if the type can be converted without marhsalling
switch (TypeCode)
{
case TypeCode.Object:
if (IsIntPtr)
{
switch (byteArray.Length)
{
case 1:
return
((T)
(object)
new IntPtr(BitConverter.ToInt32(new byte[] { byteArray[0], 0x0, 0x0, 0x0 }, 0)));
case 2:
return
((T)
(object)
new IntPtr(
BitConverter.ToInt32(new byte[] { byteArray[0], byteArray[1], 0x0, 0x0 },
0)));
case 4:
return((T)(object)new IntPtr(BitConverter.ToInt32(byteArray, 0)));
case 8:
return((T)(object)new IntPtr(BitConverter.ToInt64(byteArray, 0)));
}
}
break;
case TypeCode.Boolean:
return((T)(object)BitConverter.ToBoolean(byteArray, 0));
case TypeCode.Byte:
return((T)(object)byteArray[0]);
case TypeCode.Char:
return((T)(object)Encoding.UTF8.GetChars(byteArray)[0]); //BitConverter.ToChar(byteArray, 0);
case TypeCode.Double:
return((T)(object)BitConverter.ToDouble(byteArray, 0));
case TypeCode.Int16:
return((T)(object)BitConverter.ToInt16(byteArray, 0));
case TypeCode.Int32:
return((T)(object)BitConverter.ToInt32(byteArray, 0));
case TypeCode.Int64:
return((T)(object)BitConverter.ToInt64(byteArray, 0));
case TypeCode.Single:
return((T)(object)BitConverter.ToSingle(byteArray, 0));
case TypeCode.String:
throw new InvalidCastException("This method doesn't support string conversion.");
case TypeCode.UInt16:
return((T)(object)BitConverter.ToUInt16(byteArray, 0));
case TypeCode.UInt32:
return((T)(object)BitConverter.ToUInt32(byteArray, 0));
case TypeCode.UInt64:
return((T)(object)BitConverter.ToUInt64(byteArray, 0));
}
// Check if it's not a common type
// Allocate a block of unmanaged memory
using (var unmanaged = new LocalUnmanagedMemory(Size))
{
// Write the array of bytes inside the unmanaged memory
unmanaged.Write(byteArray);
// Return a managed object created from the block of unmanaged memory
return(unmanaged.Read <T>());
}
#endif
}
/// <summary>
/// Changes the endianness of the value.
/// </summary>
/// <param name="value">The value to change the endianness of.</param>
/// <returns>The value with endianness changed.</returns>
public static ulong ChangeEndianness(this ulong value)
{
byte[] bytes = BitConverter.GetBytes(value);
Array.Reverse(bytes);
return(BitConverter.ToUInt64(bytes, 0));
}
public static void HandleAllAchievementCriteriaDataAccount(Packet packet)
{
var count = packet.ReadBits("Criteria count", 19);
var counter = new byte[count][];
var accountId = new byte[count][];
var flags = new byte[count];
for (var i = 0; i < count; ++i)
{
counter[i] = new byte[8];
accountId[i] = new byte[8];
counter[i][2] = packet.ReadBit();
accountId[i][0] = packet.ReadBit();
counter[i][0] = packet.ReadBit();
accountId[i][1] = packet.ReadBit();
flags[i] = (byte)(packet.ReadBits(4) & 0xFFu);
accountId[i][5] = packet.ReadBit();
accountId[i][7] = packet.ReadBit();
counter[i][7] = packet.ReadBit();
counter[i][6] = packet.ReadBit();
accountId[i][4] = packet.ReadBit();
accountId[i][2] = packet.ReadBit();
counter[i][4] = packet.ReadBit();
accountId[i][3] = packet.ReadBit();
accountId[i][6] = packet.ReadBit();
counter[i][3] = packet.ReadBit();
counter[i][5] = packet.ReadBit();
counter[i][1] = packet.ReadBit();
}
for (var i = 0; i < count; ++i)
{
packet.ReadXORByte(accountId[i], 0);
packet.ReadXORByte(counter[i], 4);
packet.ReadXORByte(accountId[i], 2);
packet.ReadXORByte(counter[i], 0);
packet.ReadPackedTime("Time", i);
packet.ReadXORByte(accountId[i], 6);
packet.ReadInt32("Criteria ID", i);
packet.ReadXORByte(accountId[i], 5);
packet.ReadXORByte(counter[i], 1);
packet.ReadXORByte(counter[i], 2);
packet.ReadXORByte(counter[i], 3);
packet.ReadXORByte(accountId[i], 4);
packet.ReadXORByte(accountId[i], 1);
packet.ReadXORByte(accountId[i], 7);
packet.ReadXORByte(counter[i], 5);
packet.ReadUInt32("Timer 1", i);
packet.ReadXORByte(counter[i], 7);
packet.ReadXORByte(accountId[i], 3);
packet.ReadUInt32("Timer 2", i);
packet.ReadXORByte(counter[i], 6);
packet.AddValue("Criteria Flags", flags[i], i);
packet.AddValue("Criteria Counter", BitConverter.ToUInt64(counter[i], 0), i);
packet.AddValue("Account", i, BitConverter.ToUInt64(accountId[i], 0), i);
}
}
public static ulong ToUnsignedLong(object value)
{
var resultBytes = GetBytes(value, 8, false);
return(BitConverter.ToUInt64(resultBytes, 0));
}
public static void HandleInspectAchievementDataResponse(Packet packet)
{
var guid = new byte[8];
var criterias = packet.ReadBits("Criterias", 19);
var achievements = packet.ReadBits("Achievements", 20);
var flags = new uint[criterias];
var counter = new byte[criterias][];
var guid2 = new byte[criterias][];
for (var i = 0; i < criterias; ++i)
{
counter[i] = new byte[8];
guid2[i] = new byte[8];
counter[i][5] = packet.ReadBit();
flags[i] = packet.ReadBits(4);
guid2[i][4] = packet.ReadBit();
counter[i][6] = packet.ReadBit();
guid2[i][6] = packet.ReadBit();
guid2[i][1] = packet.ReadBit();
counter[i][0] = packet.ReadBit();
guid2[i][5] = packet.ReadBit();
counter[i][7] = packet.ReadBit();
guid2[i][2] = packet.ReadBit();
counter[i][1] = packet.ReadBit();
guid2[i][7] = packet.ReadBit();
counter[i][2] = packet.ReadBit();
counter[i][3] = packet.ReadBit();
guid2[i][0] = packet.ReadBit();
counter[i][4] = packet.ReadBit();
guid2[i][3] = packet.ReadBit();
}
guid[1] = packet.ReadBit();
guid[7] = packet.ReadBit();
var guid5 = new byte[achievements][];
for (var i = 0; i < achievements; ++i)
{
guid5[i] = new byte[8];
guid5[i][4] = packet.ReadBit();
guid5[i][3] = packet.ReadBit();
guid5[i][0] = packet.ReadBit();
guid5[i][6] = packet.ReadBit();
guid5[i][2] = packet.ReadBit();
guid5[i][5] = packet.ReadBit();
guid5[i][1] = packet.ReadBit();
guid5[i][7] = packet.ReadBit();
}
guid[3] = packet.ReadBit();
guid[5] = packet.ReadBit();
guid[6] = packet.ReadBit();
guid[0] = packet.ReadBit();
guid[4] = packet.ReadBit();
guid[2] = packet.ReadBit();
packet.ReadXORByte(guid, 2);
for (var i = 0; i < achievements; ++i)
{
packet.ReadXORByte(guid5[i], 3);
packet.ReadXORByte(guid5[i], 0);
packet.ReadInt32("Realm Id", i);
packet.ReadInt32("Realm Id", i);
packet.ReadXORByte(guid5[i], 4);
packet.ReadUInt32("Achievement Id", i);
packet.ReadPackedTime("Achievement Time", i);
packet.ReadXORByte(guid5[i], 7);
packet.ReadXORByte(guid5[i], 5);
packet.ReadXORByte(guid5[i], 1);
packet.ReadXORByte(guid5[i], 6);
packet.ReadXORByte(guid5[i], 2);
packet.WriteGuid("Player GUID", guid2[i], i);
}
for (var i = 0; i < criterias; ++i)
{
packet.ReadUInt32("Criteria Timer 2", i);
packet.ReadXORByte(guid2[i], 3);
packet.ReadXORByte(counter[i], 5);
packet.ReadXORByte(guid2[i], 6);
packet.ReadXORByte(guid2[i], 4);
packet.ReadXORByte(counter[i], 4);
packet.ReadXORByte(counter[i], 7);
packet.ReadUInt32("Criteria Id", i);
packet.ReadXORByte(counter[i], 0);
packet.ReadXORByte(counter[i], 1);
packet.ReadXORByte(guid2[i], 0);
packet.ReadXORByte(guid2[i], 1);
packet.ReadUInt32("Criteria Timer 1", i);
packet.ReadXORByte(guid2[i], 2);
packet.ReadXORByte(guid2[i], 7);
packet.ReadXORByte(guid2[i], 5);
packet.ReadXORByte(counter[i], 2);
packet.ReadPackedTime("Criteria Time", i);
packet.ReadXORByte(counter[i], 6);
packet.ReadXORByte(counter[i], 3);
packet.AddValue("Criteria Flags", flags[i], i);
packet.AddValue("Criteria Counter", BitConverter.ToUInt64(counter[i], 0), i);
packet.WriteGuid("Criteria GUID", guid2[i], i);
}
packet.ReadXORByte(guid, 1);
packet.ReadXORByte(guid, 4);
packet.ReadXORByte(guid, 5);
packet.ReadXORByte(guid, 3);
packet.ReadXORByte(guid, 6);
packet.ReadXORByte(guid, 0);
packet.ReadXORByte(guid, 7);
packet.WriteGuid("GUID", guid);
}
public static void DecompressDxt5Block(byte[] Data, int Width, int Height, int pos, byte[] output, int xPos, int yPos)
{
if (pos >= Data.Length) return;
Color[] c = new Color[4];
byte[] alpha = new byte[8];
var alpha0 = Data[pos];
var alpha1 = Data[pos + 1];
var alphaMask = BitConverter.ToUInt64(Data, pos) >> 16;
var color0 = BitConverter.ToUInt16(Data, pos + 8);
var color1 = BitConverter.ToUInt16(Data, pos + 10);
var mask = BitConverter.ToUInt32(Data, pos + 12);
alpha[0] = alpha0;
alpha[1] = alpha1;
if (alpha[0] > alpha[1])
{
alpha[2] = (byte)((6 * alpha[0] + 1 * alpha[1] + 3) / 7);
alpha[3] = (byte)((5 * alpha[0] + 2 * alpha[1] + 3) / 7);
alpha[4] = (byte)((4 * alpha[0] + 3 * alpha[1] + 3) / 7);
alpha[5] = (byte)((3 * alpha[0] + 4 * alpha[1] + 3) / 7);
alpha[6] = (byte)((2 * alpha[0] + 5 * alpha[1] + 3) / 7);
alpha[7] = (byte)((1 * alpha[0] + 6 * alpha[1] + 3) / 7);
}
else
{
alpha[2] = (byte)((4 * alpha[0] + 1 * alpha[1] + 2) / 5);
alpha[3] = (byte)((3 * alpha[0] + 2 * alpha[1] + 2) / 5);
alpha[4] = (byte)((2 * alpha[0] + 3 * alpha[1] + 2) / 5);
alpha[5] = (byte)((1 * alpha[0] + 4 * alpha[1] + 2) / 5);
alpha[6] = 0;
alpha[7] = 255;
}
Color(color0, ref c[0]);
Color(color1, ref c[1]);
c[2].R = (byte)((2 * c[0].R + c[1].R) / 3);
c[2].G = (byte)((2 * c[0].G + c[1].G) / 3);
c[2].B = (byte)((2 * c[0].B + c[1].B) / 3);
c[3].R = (byte)((c[0].R + 2 * c[1].R) / 3);
c[3].G = (byte)((c[0].G + 2 * c[1].G) / 3);
c[3].B = (byte)((c[0].B + 2 * c[1].B) / 3);
for (int y = 0; y < 4; y++)
{
for (int x = 0; x < 4; x++)
{
var index = mask & 3;
mask >>= 2;
var alphaIndex = alphaMask & 7;
alphaMask >>= 3;
var col = c[index];
var x2 = xPos + x;
var y2 = yPos + y;
var offset = (x2 + y2 * Width) * 4;
output[offset] = col.B;
output[offset + 1] = col.G;
output[offset + 2] = col.R;
output[offset + 3] = alpha[alphaIndex];
}
}
}
public static void HandleAllAchievementDataPlayer(Packet packet)
{
var bits20 = packet.ReadBits("Criteria count", 19);
var counter = new byte[bits20][];
var guid2 = new byte[bits20][];
var flags = new byte[bits20];
for (var i = 0; i < bits20; ++i)
{
counter[i] = new byte[8];
guid2[i] = new byte[8];
counter[i][3] = packet.ReadBit();
counter[i][6] = packet.ReadBit();
guid2[i][0] = packet.ReadBit();
guid2[i][7] = packet.ReadBit();
counter[i][7] = packet.ReadBit();
counter[i][0] = packet.ReadBit();
counter[i][5] = packet.ReadBit();
flags[i] = (byte)(packet.ReadBits(4) & 0xFFu);
counter[i][4] = packet.ReadBit();
guid2[i][3] = packet.ReadBit();
guid2[i][6] = packet.ReadBit();
guid2[i][4] = packet.ReadBit();
guid2[i][5] = packet.ReadBit();
guid2[i][1] = packet.ReadBit();
counter[i][2] = packet.ReadBit();
counter[i][1] = packet.ReadBit();
guid2[i][2] = packet.ReadBit();
}
var bits10 = packet.ReadBits("Achievement count", 20);
var guid1 = new byte[bits10][];
for (var i = 0; i < bits10; ++i)
{
guid1[i] = new byte[8];
packet.StartBitStream(guid1[i], 4, 7, 2, 3, 1, 5, 6, 0);
}
for (var i = 0; i < bits10; ++i)
{
packet.ReadXORByte(guid1[i], 6);
packet.ReadXORByte(guid1[i], 5);
packet.ReadXORByte(guid1[i], 3);
packet.ReadXORByte(guid1[i], 0);
packet.ReadXORByte(guid1[i], 2);
packet.ReadXORByte(guid1[i], 1);
packet.ReadUInt32("Achievement Id", i);
packet.ReadInt32("Realm Id", i);
packet.ReadInt32("Realm Id", i);
packet.ReadXORByte(guid1[i], 4);
packet.ReadPackedTime("Time", i);
packet.ReadXORByte(guid1[i], 7);
packet.WriteGuid("Guid3", guid1[i], i);
}
for (var i = 0; i < bits20; ++i)
{
packet.ReadPackedTime("Time", i);
packet.ReadXORByte(counter[i], 2);
packet.ReadXORByte(guid2[i], 2);
packet.ReadXORByte(guid2[i], 3);
packet.ReadInt32("Criteria ID", i);
packet.ReadXORByte(guid2[i], 5);
packet.ReadXORByte(counter[i], 4);
packet.ReadXORByte(counter[i], 7);
packet.ReadXORByte(counter[i], 0);
packet.ReadXORByte(guid2[i], 0);
packet.ReadUInt32("Timer 1", i);
packet.ReadXORByte(counter[i], 1);
packet.ReadXORByte(counter[i], 3);
packet.ReadXORByte(counter[i], 6);
packet.ReadXORByte(counter[i], 5);
packet.ReadXORByte(guid2[i], 4);
packet.ReadXORByte(guid2[i], 6);
packet.ReadXORByte(guid2[i], 1);
packet.ReadXORByte(guid2[i], 7);
packet.ReadUInt32("Timer 2", i);
packet.WriteGuid("Guid2", guid2[i], i);
packet.AddValue("Criteria Flags", flags[i], i);
packet.AddValue("Criteria Counter", BitConverter.ToUInt64(counter[i], 0), i);
packet.WriteGuid("Criteria GUID", guid2[i], i);
}
}
public static UInt64 ReadUInt64BE(this BinaryReader binRdr)
{
return(BitConverter.ToUInt64(binRdr.ReadBytesRequired(sizeof(UInt64)).Reverse(), 0));
}
protected override void HandleData(byte[] data)
{
byte b; long len;
for (long i = 0; i < data.LongLength;)
{
switch (State)
{
case FrameParserState.Head1:
b = data[i++];
bool fin = Incoming.FIN = (b & 128) == 128;
bool rsv1 = Incoming.RSV1 = (b & 64) == 64;
bool rsv2 = Incoming.RSV2 = (b & 32) == 32;
bool rsv3 = Incoming.RSV3 = (b & 16) == 16;
Incoming.Opcode = (byte)(b - (fin ? 128 : 0) - (rsv1 ? 64 : 0) - (rsv2 ? 32 : 0) - (rsv3 ? 16 : 0));
State = FrameParserState.Head2;
break;
case FrameParserState.Head2:
b = data[i++];
bool masked = (b & 128) == 128;
if (masked)
{
Incoming.Mask = new byte[4];
}
long payloadLen = b - (masked ? 128 : 0);
if (payloadLen > 125)
{
Temp2 = new byte[payloadLen == 126 ? 2 : 8];
State = FrameParserState.ExtendedLen;
}
else
{
Incoming.Payload = new byte[payloadLen];
State = Incoming.Masked ? FrameParserState.Mask : FrameParserState.Payload;
}
break;
case FrameParserState.ExtendedLen:
len = Math.Min(Temp2.LongLength - Temp1, data.LongLength - i);
Frame.ArrayCopy(data, i, Temp2, Temp1, len);
Temp1 += len; i += len;
if (Temp2.LongLength != Temp1)
{
break;
}
Incoming.Payload = new byte[Temp1 == 8 ? BitConverter.ToUInt64(Temp2, 0) : BitConverter.ToUInt16(Temp2, 0)];
Temp1 = 0; Temp2 = null;
State = Incoming.Masked ? FrameParserState.Mask : FrameParserState.Payload;
break;
case FrameParserState.Mask:
len = Math.Min(4 - Temp1, data.LongLength - i);
Frame.ArrayCopy(data, i, Incoming.Mask, Temp1, len);
Temp1 += len; i += len;
if (Temp1 != 4)
{
break;
}
Temp1 = 0;
State = FrameParserState.Payload;
break;
case FrameParserState.Payload:
len = Math.Min(Incoming.PayloadLength - Temp1, data.LongLength - i);
Frame.ArrayCopy(data, i, Incoming.Payload, Temp1, len);
Temp1 += len; i += len;
if (Temp1 != Incoming.PayloadLength)
{
break;
}
if (Incoming.Masked)
{
Incoming.FlipMask();
}
PushIncoming();
State = FrameParserState.Head1;
Temp1 = 0;
break;
}
}
}