Deserializer.cs

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using System.Runtime.InteropServices;
using System.Text;
using IDSImaging.Peak.Common.Serialization;
 
namespace IDSImaging.Peak.ICV.Serialization;
 
public class Deserializer : IDeserializer
{
    public IArchive Read(Stream stream)
    {
        var handle = new Archive.Handle();
 
        using var reader = new StreamReader(stream, Encoding.UTF8, true);
        var text = reader.ReadToEnd();
        var utf8Bytes = Encoding.UTF8.GetBytes(text);
 
        var buffer = new byte[utf8Bytes.Length + 1];
        Array.Copy(utf8Bytes, buffer, utf8Bytes.Length);
 
        DllHelper.ExecuteAndMapReturnCodes(() =>
            CInterface.peak_icv_Archive_CreateFromString(ref handle, (int) SerializationType.Json, buffer));
 
        return new Archive(handle);
    }
 
    private static class CInterface
    {
        [DllImport(Global.LibraryName, CallingConvention = Global.CallingConvention)]
        public static extern Backend.Types.peak_icv_status peak_icv_Archive_CreateFromString(
            ref Archive.Handle archiveHandle,
            int type, byte[] buffer);
    }
}