public FortniteReplay ReadReplay(Stream stream, ParseType parseType = ParseType.Minimal)
{
using var archive = new Unreal.Core.BinaryReader(stream);
var replay = ReadReplay(archive, parseType);
return(replay);
}
public FortniteReplay ReadReplay(Stream stream)
{
using var archive = new Unreal.Core.BinaryReader(stream);
Builder = new FortniteReplayBuilder();
ReadReplay(archive);
return(Builder.Build(Replay));
}
public void BinaryReader()
{
Random rnd = new();
Byte[] b = new Byte[1000];
rnd.NextBytes(b);
using var ms = new MemoryStream(b);
var reader = new Unreal.Core.BinaryReader(ms);
}
public FortniteReplay ReadReplay(Stream stream)
{
using var archive = new Unreal.Core.BinaryReader(stream);
var replay = ReadReplay(archive);
GenerateGameInformation();
return(replay);
}
public BenchmarkBinaryReader()
{
Random rnd = new();
Byte[] b = new Byte[1000];
rnd.NextBytes(b);
var ms = new MemoryStream(b);
Reader = new Unreal.Core.BinaryReader(ms);
}
protected override Unreal.Core.BinaryReader Decrypt(FArchive archive, int size)
{
if (!this.Replay.Info.Encrypted)
{
var decryptedReader = new Unreal.Core.BinaryReader(new MemoryStream(archive.ReadBytes(size)))
{
EngineNetworkVersion = Replay.Header.EngineNetworkVersion,
NetworkVersion = Replay.Header.NetworkVersion,
ReplayHeaderFlags = Replay.Header.Flags,
ReplayVersion = Replay.Info.FileVersion
};
return(decryptedReader);
}
var encryptedBytes = archive.ReadBytes(size);
var key = this.Replay.Info.EncryptionKey;
using RijndaelManaged rDel = new RijndaelManaged
{
KeySize = (key.Length * 8),
Key = key,
Mode = CipherMode.ECB,
Padding = PaddingMode.PKCS7
};
using ICryptoTransform cTransform = rDel.CreateDecryptor();
byte[] decryptedArray = cTransform.TransformFinalBlock(encryptedBytes, 0, encryptedBytes.Length);
var decrypted = new Unreal.Core.BinaryReader(new MemoryStream(decryptedArray))
{
EngineNetworkVersion = Replay.Header.EngineNetworkVersion,
NetworkVersion = Replay.Header.NetworkVersion,
ReplayHeaderFlags = Replay.Header.Flags,
ReplayVersion = Replay.Info.FileVersion
};
return(decrypted);
}
public FortniteReplay ReadReplay(string fileName)
{
using var stream = File.Open(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
using var archive = new Unreal.Core.BinaryReader(stream);
return(ReadReplay(stream));
}