public override void Write(EndianWriter writer)
{
writer.Write(Unknown1);
writer.Write(Unknown2);
writer.Write(Unknown3);
writer.Write(Unknown4);
}
/// <summary>
/// Writes the field in a decompiled state to the stream specified.
/// </summary>
/// <param name="bw">Stream to write the field to.</param>
public override void Write(EndianWriter bw)
{
bw.Write(X);
bw.Write(Y);
bw.Write(W);
bw.Write(H);
}
public void Write(EndianWriter writer)
{
writer.Write(Size);
writer.Write(Offset);
writer.Write(CacheIndex);
writer.Write(MapId);
}
public override void Write(EndianWriter bw)
{
bw.Write(A);
bw.Write(R);
bw.Write(G);
bw.Write(B);
}
public void ExpandingWrite()
{
var original = new byte[byte.MaxValue];
for (byte i = 0; i < original.Length; i++)
{
original[i] = i;
}
var ms = new MemoryStream(original);
var tran = new TransactionStream(ms);
var reader = new EndianReader(tran);
var writer = new EndianWriter(tran);
//start within the source stream, then write past the end of it
tran.Position = 240;
writer.Write(Enumerable.Repeat((byte)99, 30).ToArray());
Assert.AreEqual(270L, tran.Position);
Assert.AreEqual(270L, tran.Length);
//seek past the end of the source stream, then start writing
tran.Position = 300;
writer.Write(Enumerable.Repeat((byte)77, 30).ToArray());
Assert.AreEqual(330L, tran.Position);
Assert.AreEqual(330L, tran.Length);
//read beyond the source stream but between patches
tran.Position = 270;
var data = reader.ReadBytes(30);
Assert.AreEqual(300L, tran.Position);
for (int i = 0; i < 30; i++)
{
Assert.AreEqual(byte.MinValue, data[i]);
}
//read beyond the source stream including patches
tran.Position = 0;
data = reader.ReadBytes(330);
Assert.AreEqual(330L, tran.Position);
for (byte i = 0; i < 240; i++)
{
Assert.AreEqual(i, data[i]);
}
for (int i = 240; i < 270; i++)
{
Assert.AreEqual((byte)99, data[i]);
}
for (int i = 270; i < 300; i++)
{
Assert.AreEqual(byte.MinValue, data[i]);
}
for (int i = 300; i < 330; i++)
{
Assert.AreEqual((byte)77, data[i]);
}
}
public void DataLength01(ByteOrder order, bool dynamicRead)
{
var rng = new Random();
using (var stream = new MemoryStream(new byte[500]))
using (var reader = new EndianReader(stream, order))
using (var writer = new EndianWriter(stream, order))
{
reader.DynamicReadEnabled = dynamicRead;
writer.Write(5);
writer.Write(100);
stream.Position = 0;
var obj = reader.ReadObject <DataClass14>();
Assert.AreEqual(5, obj.Property1);
Assert.AreEqual(100, obj.Property2);
Assert.AreEqual(100, stream.Position);
stream.Position = 0;
writer.Write(7);
writer.Write(45);
stream.Position = 0;
obj = reader.ReadObject <DataClass14>();
Assert.AreEqual(7, obj.Property1);
Assert.AreEqual(45, obj.Property2);
Assert.AreEqual(45, stream.Position);
}
}
public void Int16Mixed(ByteOrder readOrder, ByteOrder writeOrder)
{
using (var stream = new MemoryStream())
using (var reader = new EndianReader(stream, readOrder))
using (var writer = new EndianWriter(stream, writeOrder))
{
var rand = new Random().Next(short.MinValue, short.MaxValue);
var bytes = BitConverter.GetBytes((short)rand);
Array.Reverse(bytes);
writer.Write(unchecked ((short)0x0100));
writer.Write(unchecked ((short)0xFFFF));
writer.Write(unchecked ((short)0xFF00));
writer.Write((short)rand);
Assert.AreEqual(stream.Length, 8);
stream.Position = 0;
Assert.AreEqual(unchecked ((short)0x0001), reader.PeekInt16());
Assert.AreEqual(0, stream.Position);
Assert.AreEqual(unchecked ((short)0x0001), reader.ReadInt16());
Assert.AreEqual(unchecked ((short)0xFFFF), reader.ReadInt16());
Assert.AreEqual(unchecked ((short)0x00FF), reader.ReadInt16());
Assert.AreEqual(BitConverter.ToInt16(bytes, 0), reader.ReadInt16());
Assert.AreEqual(reader.BaseStream.Position, stream.Length);
}
}
public void Int16Same(ByteOrder order)
{
using (var stream = new MemoryStream())
using (var reader = new EndianReader(stream, order))
using (var writer = new EndianWriter(stream, order))
{
var rand = new Random().Next(short.MinValue, short.MaxValue);
writer.Write(unchecked ((short)0x0100));
writer.Write(unchecked ((short)0x7F7F));
writer.Write(unchecked ((short)0xFFFF));
writer.Write((short)rand);
Assert.AreEqual(stream.Length, 8);
stream.Position = 0;
Assert.AreEqual(unchecked ((short)0x0100), reader.PeekInt16());
Assert.AreEqual(0, stream.Position);
Assert.AreEqual(unchecked ((short)0x0100), reader.ReadInt16());
Assert.AreEqual(unchecked ((short)0x7F7F), reader.ReadInt16());
Assert.AreEqual(unchecked ((short)0xFFFF), reader.ReadInt16());
Assert.AreEqual(rand, reader.ReadInt16());
Assert.AreEqual(reader.BaseStream.Position, stream.Length);
}
}
public override void Serialize(EndianWriter writer)
{
var protectedPayloadWriter = new EndianWriter();
SerializeProtectedPayload(protectedPayloadWriter);
// length is before padding
Header.ProtectedPayloadLength = (ushort)protectedPayloadWriter.Length;
// padding is before encryption
byte[] padding = Padding.CreatePaddingData(
PaddingType.PKCS7,
protectedPayloadWriter.Length,
alignment: payloadSizeAlignment
);
protectedPayloadWriter.Write(padding);
// encrypt without adding padding to the encrypted value
var encryptedPayload = Crypto.EncryptWithoutPadding(protectedPayloadWriter.ToBytes(), InitVector);
base.Serialize(writer);
writer.Write(encryptedPayload);
var signature = Crypto.CalculateMessageSignature(writer.ToBytes());
writer.Write(signature);
}
private void WriteVariableHeader(EndianWriter writer, VariableHeader header)
{
//name offset
writer.Write(header.NameOffset);
//startOffset
writer.Write(header.StartOffset);
//Size
writer.Write(header.Variable.Length);
//flags
writer.Write((uint)ShaderVariableFlags.Used); //Unity only packs used variables as far as I can tell
uint typeOffset = m_typeLookup[header.Variable.ShaderType];
//type offset
writer.Write(typeOffset);
//default value offset
writer.Write((uint)0); //Not used
if (majorVersion >= 5)
{
//StartTexture
writer.Write((uint)0);
//TextureSize
writer.Write((uint)0);
//StartSampler
writer.Write((uint)0);
//SamplerSize
writer.Write((uint)0);
}
}
internal void Write(EndianWriter writer)
{
foreach (VariableHeader header in m_variableHeaders)
{
WriteVariableHeader(writer, header);
}
foreach (Variable variable in m_variables)
{
writer.WriteStringZeroTerm(variable.Name);
WriteShaderType(writer, variable.ShaderType);
foreach (ShaderTypeMember member in variable.ShaderType.Members)
{
uint nameOffset = m_variableNameLookup[member.Name];
writer.Write(nameOffset);
uint memberOffset = m_typeLookup[member.ShaderType];
writer.Write(memberOffset);
writer.Write(member.Index);
}
foreach (ShaderTypeMember member in variable.ShaderType.Members)
{
writer.WriteStringZeroTerm(member.Name);
WriteShaderType(writer, member.ShaderType);
}
}
}
public void StoreType01(ByteOrder order, bool dynamicRead)
{
var rng = new Random();
using (var stream = new MemoryStream())
using (var reader = new EndianReader(stream, order))
using (var writer = new EndianWriter(stream, order))
{
reader.DynamicReadEnabled = dynamicRead;
var rand = new object[3];
rand[0] = (short)rng.Next(short.MinValue, short.MaxValue);
writer.Write((short)rand[0]);
rand[1] = (byte)rng.Next(byte.MinValue, byte.MaxValue);
writer.Write((byte)rand[1]);
rand[2] = (float)rng.NextDouble();
writer.Write((float)rand[2]);
stream.Position = 0;
var obj = (DataClass11)reader.ReadObject(typeof(DataClass11));
Assert.AreEqual(rand[0], (short)obj.Property1);
Assert.AreEqual(rand[1], (byte)obj.Property2);
Assert.AreEqual(rand[2], (float)obj.Property3);
}
}
public void Write(EndianWriter writer)
{
writer.Format = EndianFormat.BigEndian;
writer.Write(Channels);
writer.Write(Reserved);
writer.Write((short)ChannelMask);
}
private void con_redeem(ref TmpEntry entry, EndianIO readerIO, EndianIO writerIO, EndianWriter structIO)
{
// Grabbing the token from the request.
string recCpuKey = Misc.BytesToHexString(readerIO.Reader.ReadBytes(0x10)); // Cross check the CPUKey here with the one in the DB.
string recSession = Misc.BytesToHexString(readerIO.Reader.ReadBytes(0x10)); // Receiving their sent session to cross check.
entry.inToken = Misc.BytesToHexString(readerIO.Reader.ReadBytes(0x19)); // We'll need to change the length later.
if (ConsoleMySQL.getConsole(ref entry))
{
if (entry.ClientEnabled)
{
if (ConsoleMySQL.getToken(ref entry))
{
entry.daysLeft = !entry.TokenUsed ? entry.daysLeft + entry.TokenDays : entry.daysLeft;
string retMsgSuccess = String.Format("Token has been successfully redeemed!\nCPUKey: {0}\nRedeemed {1} Days\n{2}\0", entry.CPUKey, entry.TokenDays, (entry.daysLeft >= 500 ? "You still have lifetime." : "You have " + entry.daysLeft + " days on reserve.")),
retMsgUsed = String.Format("Token seems to already be used.\n\nIf you feel this is a mistake, please message staff ASAP!\n\nYour CPUKey: {0}\0", entry.CPUKey);
uint size = (sizeof(uint) * 4) + Convert.ToUInt32((!entry.TokenUsed ? retMsgSuccess.Length : retMsgUsed.Length) + 2);
byte[] tmpBuff = new byte[size];
mainBuff = new byte[size];
Buffer.BlockCopy(Encoding.ASCII.GetBytes(retMsgSuccess), 0, tmpBuff, 0, (!entry.TokenUsed ? retMsgSuccess.Length : retMsgUsed.Length) + 2);
structIO.Write(Globals.XSTL_STATUS_SUCCESS);
structIO.Write(!entry.TokenUsed ? retMsgSuccess : retMsgUsed);
writerIO.Writer.Write(mainBuff);
Globals.write("Client [{0}] CPUKey: {1}\n{2} Token: {3}", IPAddr, entry.CPUKey, (!entry.TokenUsed ? "Redeemed" : "Tried Redeeming"), entry.outToken);
if (!entry.TokenUsed)
{
ConsoleMySQL.saveToken(ref entry); ConsoleMySQL.saveConsole(ref entry);
}
return;
}
structIO.Write(Globals.XSTL_STATUS_ERROR);
}
}
}
public override void Write(EndianWriter bw)
{
// Add
if (Tag != "Null Reference")
{
try { Index = ((Dictionary <string, int>)EngineManager.Engines[Global.Application.Instance.Project.Engine]["TagIds"])[Tag]; }
catch
{
Index = ((Dictionary <string, int>)EngineManager.Engines[Global.Application.Instance.Project.Engine]["TagIds"]).Count;
((Dictionary <string, int>)EngineManager.Engines[Global.Application.Instance.Project.Engine]["TagIds"]).Add(Tag, Index);
}
// Get class
groupTag = EngineManager.Engines[Global.Application.Instance.Project.Engine]["Class", Tag.Substring(Tag.LastIndexOf(".") + 1)];
}
else
{
Index = -1;
}
if (groupTag.Length != 4)
{
throw new Exception("this is bad");
}
bw.Write(Microsoft.VisualBasic.Strings.StrReverse(groupTag).ToCharArray());
if (Engine != EngineManager.HaloEngine.Halo2)
{
bw.Write((long)0);
}
bw.Write(Index);
}
public void ReadStrings02(ByteOrder order, bool dynamicRead)
{
var value1 = "Length_Prefixed_String_#01!";
var value2 = "Length_Prefixed_String_#02!";
var value3 = "Length_Prefixed_String_#03!";
using (var stream = new MemoryStream())
using (var reader = new EndianReader(stream, order))
using (var writer = new EndianWriter(stream, order))
{
reader.DynamicReadEnabled = dynamicRead;
writer.Write(value1, ByteOrder.BigEndian);
stream.Position = 0x20;
writer.Write(value2, ByteOrder.LittleEndian);
stream.Position = 0x40;
writer.Write(value3, ByteOrder.BigEndian);
stream.Position = 0;
var obj = reader.ReadObject <DataClass06>();
Assert.AreEqual(value1, obj.Property1);
Assert.AreEqual(value2, obj.Property2);
Assert.AreEqual(value3, obj.Property3);
}
}
public static byte[] GenerateIndexBuffer(IExportContainer container, ref LOD origin)
{
int indexCount = origin.MeshData.Sum(t => t.Faces.Length) * 3;
int dataSize = indexCount * sizeof(ushort);
byte[] buffer = new byte[dataSize];
using (MemoryStream stream = new MemoryStream(buffer))
{
EndianType endian = container.ExportPlatform == Platform.XBox360 ? EndianType.BigEndian : EndianType.LittleEndian;
using (EndianWriter writer = new EndianWriter(stream, endian))
{
for (int i = 0; i < origin.MeshData.Length; i++)
{
MeshData meshData = origin.MeshData[i];
for (int j = 0; j < meshData.Faces.Length; j++)
{
Face face = meshData.Faces[j];
writer.Write(face.V1);
writer.Write(face.V2);
writer.Write(face.V3);
}
}
}
}
return(buffer);
}
public void Int64Same(ByteOrder order)
{
using (var stream = new MemoryStream())
using (var reader = new EndianReader(stream, order))
using (var writer = new EndianWriter(stream, order))
{
var rand = unchecked ((long)(ulong)(new Random().NextDouble() * ulong.MaxValue));
writer.Write(unchecked ((long)0x0100000000000000));
writer.Write(unchecked ((long)0x7F7F7F7F7F7F7F7F));
writer.Write(unchecked ((long)0xFFFFFFFFFFFFFFFF));
writer.Write((long)rand);
Assert.AreEqual(stream.Length, 32);
stream.Position = 0;
Assert.AreEqual(unchecked ((long)0x0100000000000000), reader.PeekInt64());
Assert.AreEqual(0, stream.Position);
Assert.AreEqual(unchecked ((long)0x0100000000000000), reader.ReadInt64());
Assert.AreEqual(unchecked ((long)0x7F7F7F7F7F7F7F7F), reader.ReadInt64());
Assert.AreEqual(unchecked ((long)0xFFFFFFFFFFFFFFFF), reader.ReadInt64());
Assert.AreEqual(rand, reader.ReadInt64());
Assert.AreEqual(reader.BaseStream.Position, stream.Length);
}
}
public void DecimalSame(ByteOrder order)
{
using (var stream = new MemoryStream())
using (var reader = new EndianReader(stream, order))
using (var writer = new EndianWriter(stream, order))
{
var rng = new Random();
var rands = new decimal[4];
for (int i = 0; i < 4; i++)
{
rands[i] = (decimal)(ulong.MaxValue * Math.Pow(rng.NextDouble(), 3));
}
writer.Write(rands[0]);
writer.Write(rands[1]);
writer.Write(rands[2]);
writer.Write(rands[3]);
Assert.AreEqual(stream.Length, 64);
stream.Position = 0;
Assert.AreEqual(rands[0], reader.PeekDecimal());
Assert.AreEqual(0, stream.Position);
Assert.AreEqual(rands[0], reader.ReadDecimal());
Assert.AreEqual(rands[1], reader.ReadDecimal());
Assert.AreEqual(rands[2], reader.ReadDecimal());
Assert.AreEqual(rands[3], reader.ReadDecimal());
Assert.AreEqual(reader.BaseStream.Position, stream.Length);
}
}
public void UInt32Same(ByteOrder order)
{
using (var stream = new MemoryStream())
using (var reader = new EndianReader(stream, order))
using (var writer = new EndianWriter(stream, order))
{
var rand = (uint)(new Random().NextDouble() * uint.MaxValue);
writer.Write(unchecked ((uint)0x01000000));
writer.Write(unchecked ((uint)0x7F7F7F7F));
writer.Write(unchecked ((uint)0xFFFFFFFF));
writer.Write((uint)rand);
Assert.AreEqual(stream.Length, 16);
stream.Position = 0;
Assert.AreEqual(unchecked ((uint)0x01000000), reader.PeekUInt32());
Assert.AreEqual(0, stream.Position);
Assert.AreEqual(unchecked ((uint)0x01000000), reader.ReadUInt32());
Assert.AreEqual(unchecked ((uint)0x7F7F7F7F), reader.ReadUInt32());
Assert.AreEqual(unchecked ((uint)0xFFFFFFFF), reader.ReadUInt32());
Assert.AreEqual(rand, reader.ReadUInt32());
Assert.AreEqual(reader.BaseStream.Position, stream.Length);
}
}
public override void Serialize(EndianWriter writer)
{
var messageWriter = new EndianWriter();
base.Serialize(messageWriter);
var message = messageWriter.ToBytes();
var initVectorSource = message.Take(16).ToArray();
var initVector = Crypto.CreateDerivedInitVector(initVectorSource);
var fragmentWriter = new EndianWriter();
byte[] padding = Padding.CreatePaddingData(
PaddingType.PKCS7,
Fragment,
alignment: payloadSizeAlignment
);
fragmentWriter.Write(Fragment);
fragmentWriter.Write(padding);
var encryptedFragment = Crypto.EncryptWithoutPadding(fragmentWriter.ToBytes(), initVector);
Header.Serialize(writer);
writer.Write(encryptedFragment);
var signature = Crypto.CalculateMessageSignature(writer.ToBytes());
writer.Write(signature);
}
public void UInt32Mixed(ByteOrder readOrder, ByteOrder writeOrder)
{
using (var stream = new MemoryStream())
using (var reader = new EndianReader(stream, readOrder))
using (var writer = new EndianWriter(stream, writeOrder))
{
var rand = (uint)(new Random().NextDouble() * uint.MaxValue);
var bytes = BitConverter.GetBytes((uint)rand);
Array.Reverse(bytes);
writer.Write(unchecked ((uint)0x01000000));
writer.Write(unchecked ((uint)0xFFFFFFFF));
writer.Write(unchecked ((uint)0xFF00FF00));
writer.Write((uint)rand);
Assert.AreEqual(stream.Length, 16);
stream.Position = 0;
Assert.AreEqual(unchecked ((uint)0x00000001), reader.PeekUInt32());
Assert.AreEqual(0, stream.Position);
Assert.AreEqual(unchecked ((uint)0x00000001), reader.ReadUInt32());
Assert.AreEqual(unchecked ((uint)0xFFFFFFFF), reader.ReadUInt32());
Assert.AreEqual(unchecked ((uint)0x00FF00FF), reader.ReadUInt32());
Assert.AreEqual(BitConverter.ToUInt32(bytes, 0), reader.ReadUInt32());
Assert.AreEqual(reader.BaseStream.Position, stream.Length);
}
}
public void Enums01(ByteOrder order, bool dynamicRead)
{
var rng = new Random();
using (var stream = new MemoryStream())
using (var reader = new EndianReader(stream, order))
using (var writer = new EndianWriter(stream, order))
{
reader.DynamicReadEnabled = dynamicRead;
var rand = new object[4];
rand[0] = (Enum01)rng.Next(1, 4);
writer.Write((byte)(Enum01)rand[0]);
rand[1] = (Enum02)rng.Next(4, 7);
writer.Write((short)(Enum02)rand[1]);
rand[2] = (Enum03)rng.Next(7, 10);
writer.Write((int)(Enum03)rand[2]);
rand[3] = (Enum04)rng.Next(10, 13);
writer.Write((long)(Enum04)rand[3]);
stream.Position = 0;
var obj = reader.ReadObject <DataClass12>();
Assert.AreEqual((Enum01)rand[0], obj.Property1);
Assert.AreEqual((Enum02)rand[1], obj.Property2);
Assert.AreEqual((Enum03)rand[2], obj.Property3);
Assert.AreEqual((Enum04)rand[3], obj.Property4);
}
}
internal void Write(EndianWriter writer)
{
foreach (var header in variableHeaders)
{
WriteVariableHeader(writer, header);
}
foreach (var variable in variables)
{
writer.WriteStringZeroTerm(variable.Name);
WriteShaderType(writer, variable.ShaderType);
foreach (var member in variable.ShaderType.members)
{
var nameOffset = variableNameLookup[member.Name];
writer.Write(nameOffset);
var memberOffset = typeLookup[member.ShaderType];
writer.Write(memberOffset);
writer.Write(member.Index);
}
foreach (var member in variable.ShaderType.members)
{
writer.WriteStringZeroTerm(member.Name);
WriteShaderType(writer, member.ShaderType);
}
}
}
public void Write(EndianWriter writer)
{
writer.Write(Data0);
writer.Write(Data1);
writer.Write(Data2);
writer.Write(Data3);
}
override public void WriteChunk(EndianWriter writer)
{
writer.Format = EndianFormat.BigEndian;
writer.Write(Name);
writer.Format = EndianFormat.LittleEndian;
writer.Write(DataLength);
writer.Write(Data);
}
public void WriteTo([NotNull] Stream stream)
{
if (stream == null) throw new ArgumentNullException(nameof(stream));
var writer = new EndianWriter(stream, Endianness.BigEndian);
writer.Write(ChannelIdentifier);
writer.Write(PaketSequence);
stream.Write(Data.Array, Data.Offset, Data.Count);
}
override public void WriteChunk(EndianWriter writer)
{
writer.Format = EndianFormat.BigEndian;
writer.Write(Name);
writer.Format = EndianFormat.LittleEndian;
writer.Write(Size);
writer.Format = EndianFormat.BigEndian;
writer.Write(WAVE);
}
protected override void SerializePayload(EndianWriter writer)
{
writer.Write(DeviceId.ToByteArray());
writer.WriteBE((ushort)PublicKeyType);
writer.Write(PublicKey);
writer.Write(InitVector);
}
public void Write(EndianWriter ew, uint magic)
{
ew.WriteFourCC(type);
ew.WriteFourCC(parent);
ew.WriteFourCC(grandparent);
ew.Write(identifier);
ew.Write((uint)(stringOffset + magic));
ew.Write((uint)(metaOffset + magic));
ew.Write(flags);
ew.Write(reserved);
}
public override uint Write(EndianWriter writer, uint imageBase, bool DX, Dictionary <string, uint> labels)
{
// writing vertices
uint vertexAddress = 0;
if (VertexChunks != null && VertexChunks.Length > 0)
{
if (labels.ContainsKey(VertexName))
{
vertexAddress = labels[VertexName];
}
else
{
vertexAddress = writer.Position + imageBase;
foreach (VertexChunk cnk in VertexChunks)
{
cnk.Write(writer);
}
// end chunk
byte[] bytes = new byte[8];
bytes[0] = 255;
writer.Write(bytes);
}
}
uint polyAddress = 0;
if (PolyChunks != null && PolyChunks.Length > 0)
{
if (labels.ContainsKey(PolyName))
{
polyAddress = labels[PolyName];
}
else
{
polyAddress = writer.Position + imageBase;
foreach (PolyChunk cnk in PolyChunks)
{
cnk.Write(writer);
}
// end chunk
byte[] bytes = new byte[2];
bytes[0] = 255;
writer.Write(bytes);
}
}
uint address = writer.Position + imageBase;
labels.AddLabel(Name, address);
writer.WriteUInt32(vertexAddress);
writer.WriteUInt32(polyAddress);
MeshBounds.Write(writer);
return(address);
}
public void WriteTo([NotNull] Stream stream)
{
if (stream == null) throw new ArgumentNullException(nameof(stream));
var writer = new EndianWriter(stream, Endianness.BigEndian);
writer.Write(ChannelIdentifier);
writer.Write(CommandIdentifier);
writer.Write((byte)((PayloadLength >> 8) & 0xFF));
writer.Write((byte)((PayloadLength >> 0) & 0xFF));
stream.Write(Data.Array, Data.Offset, Data.Count);
}
/// <exception cref="U2FException"/>
/// <exception cref="System.IO.IOException"/>
static void SendResponse(Stream outputStream, byte[] encodedBytes)
{
if (encodedBytes.Length > 65535)
{
throw new U2FException("Message is too long to be transmitted over this protocol");
}
using (var dataOutputStream = new EndianWriter(outputStream, Endianness.BigEndian))
{
dataOutputStream.Write((short)encodedBytes.Length);
dataOutputStream.Write(encodedBytes);
}
}
public static ArraySegment<byte> EncodeResponse(ApduResponse response)
{
var buffer = new byte[response.ResponseData.Count + 2];
using (var stream = new EndianWriter(new MemoryStream(buffer), Endianness.BigEndian))
{
stream.Write(response.ResponseData.Array, response.ResponseData.Offset, response.ResponseData.Count);
var status = (short)response.Status;
stream.Write(status);
}
return buffer.Segment();
}
public static byte[] BuildBinary(Endianness endianess, params object[] args)
{
using (var stream = new MemoryStream(64))
{
var writer = new EndianWriter(stream, endianess);
foreach (var arg in args)
{
var type = arg.GetType();
if (type == typeof(uint))
{
writer.Write((uint)arg);
}
else if (type == typeof(ushort))
{
writer.Write((ushort)arg);
}
else if (type == typeof(byte))
{
writer.Write((byte)arg);
}
else if (type == typeof(BytesHolder))
{
var holder = ((BytesHolder)arg);
writer.Write(holder.Bytes);
}
else if (type == typeof(ArraySegment<byte>))
{
var segment = (ArraySegment<byte>)arg;
writer.Write(segment.Array, segment.Offset, segment.Count);
}
else if (type == typeof(byte[]))
{
var array = (byte[])arg;
writer.Write(array);
}
}
return stream.GetBuffer();
}
}
private void button1_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
if (ofd.ShowDialog() == DialogResult.OK)
{
FileStream stream = new FileStream(ofd.FileName, FileMode.Open);
EndianReader reader = new EndianReader(stream, EndianType.BigEndian);
EndianWriter writer = new EndianWriter(stream, EndianType.BigEndian);
int CSum = 0;
reader.BaseStream.Position = 0xD000;
for (int i = 0; i < 0x768; i += 4)
CSum += reader.ReadInt32();
writer.Write(CSum);
writer.Flush();
writer.Close();
reader.Close();
MessageBox.Show("New Checksum: " + CSum.ToString("X2"), "Done!");
}
}
public static void DeleteBytes(string filePath, int startOffset, int size)
{
var input = new FileStream(filePath, FileMode.Open);
var er = new EndianReader(input);
var buffer = er.ReadBytes(startOffset);
var baseStream = er.BaseStream;
baseStream.Position += size;
var buffer2 = er.ReadBytes(((int)er.BaseStream.Length) - ((int)er.BaseStream.Position));
er.Close();
input.Close();
input = new FileStream(filePath, FileMode.Create);
var ew = new EndianWriter(input);
ew.Write(buffer);
ew.Write(buffer2);
input.Close();
ew.Close();
}
public static void InsertBytes(string filePath, int startOffset, int size)
{
var input = new FileStream(filePath, FileMode.Open);
var er = new EndianReader(input)
{
BaseStream = { Position = startOffset }
};
var buffer = er.ReadBytes(((int)er.BaseStream.Length) - ((int)er.BaseStream.Position));
er.Close();
input.Close();
input = new FileStream(filePath, FileMode.Open);
var ew = new EndianWriter(input)
{
BaseStream = { Position = startOffset }
};
ew.Write(new byte[size]);
ew.Write(buffer);
input.Close();
ew.Close();
}
/// <summary>
/// Extracts an xWMA sound and converts it to WAV.
/// </summary>
/// <param name="reader">The stream to read from.</param>
/// <param name="offset">The offset of the data to extract.</param>
/// <param name="rifx">The RIFX data for the sound.</param>
/// <param name="outPath">The path of the file to save to.</param>
public static void ExtractXWMAToWAV(EndianReader reader, int offset, RIFX rifx, string outPath)
{
// Create a temporary file to write an XWMA to
string tempFile = Path.GetTempFileName();
try
{
using (EndianWriter output = new EndianWriter(File.OpenWrite(tempFile), EndianFormat.BigEndian))
{
// Generate a little-endian XWMA header
// TODO: move this into a class?
output.Write(0x52494646); // 'RIFF'
// Recompute the file size because the one Wwise gives us is trash
// fileSize = header size (always 0x2C) + dpds data size + data header size (always 0x8) + data size
int fileSize = 0x2C + rifx.SeekOffsets.Length * 0x4 + 0x8 + rifx.DataSize;
output.EndianType = EndianFormat.LittleEndian;
output.Write(fileSize);
output.EndianType = EndianFormat.BigEndian;
output.Write(RIFFFormat.XWMA);
// Generate the 'fmt ' chunk
output.Write(0x666D7420); // 'fmt '
output.EndianType = EndianFormat.LittleEndian;
output.Write(0x18); // Chunk size
output.Write(rifx.Codec);
output.Write(rifx.ChannelCount);
output.Write(rifx.SampleRate);
output.Write(rifx.BytesPerSecond);
output.Write(rifx.BlockAlign);
output.Write(rifx.BitsPerSample);
// Write the extradata
// Bytes 4 and 5 have to be flipped because they make up an int16
// TODO: add error checking to make sure the extradata is the correct size (0x6)
output.Write((short)0x6);
output.WriteBlock(rifx.ExtraData, 0, 4);
output.Write(rifx.ExtraData[5]);
output.Write(rifx.ExtraData[4]);
// Generate the 'dpds' chunk
// It's really just the 'seek' chunk from the original data but renamed
output.EndianType = EndianFormat.BigEndian;
output.Write(0x64706473); // 'dpds'
output.EndianType = EndianFormat.LittleEndian;
output.Write(rifx.SeekOffsets.Length * 4); // One uint32 per offset
foreach (int seek in rifx.SeekOffsets)
output.Write(seek);
// 'data' chunk
output.EndianType = EndianFormat.BigEndian;
output.Write(0x64617461); // 'data'
output.EndianType = EndianFormat.LittleEndian;
output.Write(rifx.DataSize);
// Copy the data chunk contents from the original RIFX
reader.SeekTo(offset + rifx.DataOffset);
StreamUtil.Copy(reader, output, rifx.DataSize);
}
// Convert it with xWMAEncode
RunProgramSilently("Helpers/xWMAEncode.exe", "\"" + tempFile + "\" \"" + outPath + "\"", Directory.GetCurrentDirectory());
}
finally
{
// Delete the temporary XWMA file
if (File.Exists(tempFile))
File.Delete(tempFile);
}
}
/// <summary>
/// Extracts an XMA sound and converts it to a WAV.
/// </summary>
/// <param name="reader">The stream to read from.</param>
/// <param name="offset">The offset of the data to extract.</param>
/// <param name="rifx">The RIFX data for the sound.</param>
/// <param name="outPath">The path of the file to save to.</param>
public static void ExtractXMAToWAV(EndianReader reader, int offset, RIFX rifx, string outPath)
{
// Create a temporary file to write an XMA to
string tempFile = Path.GetTempFileName();
try
{
using (EndianWriter output = new EndianWriter(File.OpenWrite(tempFile), EndianFormat.BigEndian))
{
// Generate an XMA header
// ADAPTED FROM wwisexmabank - I DO NOT TAKE ANY CREDIT WHATSOEVER FOR THE FOLLOWING CODE.
// See http://hcs64.com/vgm_ripping.html for more information
output.Write(0x52494646); // 'RIFF'
output.EndianType = EndianFormat.LittleEndian;
output.Write(rifx.DataSize + 0x34);
output.EndianType = EndianFormat.BigEndian;
output.Write(RIFFFormat.WAVE);
// Generate the 'fmt ' chunk
output.Write(0x666D7420); // 'fmt '
output.EndianType = EndianFormat.LittleEndian;
output.Write(0x20);
output.Write((short)0x165); // WAVE_FORMAT_XMA
output.Write((short)16); // 16 bits per sample
output.Write((short)0); // encode options **
output.Write((short)0); // largest skip
output.Write((short)1); // # streams
output.Write((byte)0); // loops
output.Write((byte)3); // encoder version
output.Write(0); // bytes per second **
output.Write(rifx.SampleRate); // sample rate
output.Write(0); // loop start
output.Write(0); // loop end
output.Write((byte)0); // subframe loop data
output.Write((byte)rifx.ChannelCount); // channels
output.Write((short)0x0002);// channel mask
// 'data' chunk
output.EndianType = EndianFormat.BigEndian;
output.Write(0x64617461); // 'data'
output.EndianType = EndianFormat.LittleEndian;
output.Write(rifx.DataSize);
// Copy the data chunk contents from the original RIFX
reader.SeekTo(offset + rifx.DataOffset);
StreamUtil.Copy(reader, output, rifx.DataSize);
// END ADAPTED CODE
}
// Convert it with towav
RunProgramSilently("Helpers/towav.exe", "\"" + Path.GetFileName(tempFile) + "\"", Path.GetDirectoryName(tempFile));
// Move the WAV to the destination path
if (File.Exists(outPath))
File.Delete(outPath);
File.Move(Path.ChangeExtension(tempFile, "wav"), outPath);
}
finally
{
// Delete the temporary XMA file
if (File.Exists(tempFile))
File.Delete(tempFile);
}
}
public override void Write(EndianWriter s)
{
s.Write(Directory);
s.Write(Files.Count);
foreach (string str in Files.Keys)
{
List<string> files = Files[str];
s.Write(str);
s.Write(files.Count);
foreach (string file in files)
s.Write(file);
}
}