void LoadFromStreamImpl()
{
var path = SamplePathUtility.GetAssetBundlePath(CurrentCompressType, IsEncrypt);
GC.Collect();
Profiler.BeginSample($" >>> LoadFromStream {CurrentCompressType}, {IsEncrypt}");
if (IsEncrypt)
{
using (var reader = new FileStream(path, FileMode.Open))
using (var cryptStream = new SeekableAesStream(reader, EncryptHelper.Password, EncryptHelper.UniqueSalt))
{
var bundle = AssetBundle.LoadFromStream(cryptStream);
ApplyImages(bundle);
}
}
else
{
using (var reader = new FileStream(path, FileMode.Open))
{
var bundle = AssetBundle.LoadFromStream(reader);
ApplyImages(bundle);
}
}
Profiler.EndSample();
}
public static void ExportEncryptBinary(byte[] bytes, string exportPath)
{
using (var baseStream = File.Create(exportPath))
using (var cryptStream = new SeekableAesStream(baseStream, Password, UniqueSalt))
{
cryptStream.Write(bytes, 0, bytes.Length);
}
}
public static byte[] DecryptBinary(string decryptFilePath)
{
using (var baseStream = new FileStream(decryptFilePath, FileMode.Open, FileAccess.ReadWrite))
using (var cryptStream = new SeekableAesStream(baseStream, Password, UniqueSalt))
{
var fileInfo = new FileInfo(decryptFilePath);
var decryptedBuffer = new byte[fileInfo.Length];
cryptStream.Read(decryptedBuffer, 0, (int)fileInfo.Length);
return(decryptedBuffer);
}
}
