/// <summary>
/// Implementation of <see cref="Stream.CopyToAsync(System.IO.Stream)"/> with progress reporting
/// </summary>
/// <param name="fromStream"></param>
/// <param name="destination"></param>
/// <param name="bufferSize"></param>
/// <param name="progressInfo"></param>
internal static async Task CopyToAsync(this Stream fromStream, Stream destination, int bufferSize, CopyProgressInfo progressInfo, CancellationToken cancellationToken)
{
var buffer = new byte[bufferSize];
int count;
while ((count = await fromStream.ReadAsync(buffer, 0, buffer.Length, cancellationToken)) != 0)
{
progressInfo.BytesTransfered += count;
await destination.WriteAsync(buffer, 0, count, cancellationToken);
}
}
/// <summary>
/// Implementation of <see cref="Stream.CopyTo(System.IO.Stream)"/> with progress reporting
/// </summary>
/// <param name="fromStream"></param>
/// <param name="destination"></param>
/// <param name="bufferSize"></param>
/// <param name="progressInfo"></param>
internal static void CopyTo(this Stream fromStream, Stream destination, int bufferSize, CopyProgressInfo progressInfo)
{
var buffer = new byte[bufferSize];
int count;
while ((count = fromStream.Read(buffer, 0, buffer.Length)) != 0)
{
progressInfo.BytesTransfered += count;
destination.Write(buffer, 0, count);
}
}