private void SetStream(Stream source, Stream target)
{
try
{
MemoryStream memStream = source as MemoryStream;
if (memStream != null)
{
memStream.WriteTo(target);
}
else
{
JetMemoryStream jmStream = source as JetMemoryStream;
if (jmStream != null)
{
jmStream.WriteTo(target);
}
else
{
try
{
if (source.CanSeek)
{
source.Position = 0;
}
CopyStream(target, source, _bfs.GetRawBytes());
}
finally
{
source.Close();
}
}
}
}
finally
{
target.Close();
}
}
public BlobFSMemoryStream(int handle, BlobFileSystem bfs)
: base(1024)
{
_handle = handle;
_bfs = bfs;
bfs.Lock();
try
{
CopyStream(this, bfs.GetRawStream(handle), bfs.GetRawBytes());
}
catch
{
SetLength(0);
bfs.RewriteFile(handle);
bfs.Flush();
}
finally
{
bfs.UnLock();
}
base.Position = 0;
_dirty = false;
}
