public static void TransferTo(this Stream from, Stream to, int bufferSize,
StreamBlockCopiedHandler blockCopiedHandler)
{
long bytes_read = 0;
byte [] buffer = new byte[bufferSize];
int chunk_bytes_read = 0;
while (true) {
bool final = !((chunk_bytes_read = from.Read (buffer, 0, buffer.Length)) > 0);
to.Write (buffer, 0, chunk_bytes_read);
bytes_read += chunk_bytes_read;
if (blockCopiedHandler != null) {
blockCopiedHandler (bytes_read, final, buffer, chunk_bytes_read);
}
if (final) {
break;
}
}
}
public static void TransferTo(this Stream from, Stream to, StreamBlockCopiedHandler blockCopiedHandler)
{
TransferTo (from, to, 8192, blockCopiedHandler);
}
