public static byte[] GetPatch(byte[] oldData, byte[] newData)
{
using (var ms = new MemoryStream())
{
BinaryPatchUtility.Create(
oldData,
newData,
ms
);
return(ms.ToArray());
}
}
public static byte[] ApplyPatch(byte[] oldData, byte[] patchData)
{
using (var msInput = new MemoryStream(oldData))
{
var openPatchFuncStream = (Func <Stream>)(
() => new MemoryStream(patchData)
);
using (var outputStream = new MemoryStream())
{
BinaryPatchUtility.Apply(
msInput,
openPatchFuncStream,
outputStream
);
return(outputStream.ToArray());
}
}
}