private ChangesetLoader.Changeset _processChunk(Stream r, XmlSerializer s)
{
/* i would need to chunk this up. */
MemoryStream strm = new MemoryStream();
byte[] b = new byte[1];
bool seen = false;
byte[] zero = new byte[] { 0 };
while (0 < r.Read(b, 0, 1))
{
if (seen)
{
if (b[0] == 0)
{
break;
}
else
{
/* write the zero byte we found back out to the stream
* before we process the byte we just got.
*/
strm.Write(zero, 0, zero.Length);
}
}
if (b[0] == 0)
{
seen = true;
}
else
{
strm.Write(b, 0, 1);
}
}
strm.Flush();
ChangesetLoader.Changeset c = null;
if (strm.Length > 0)
{
strm.Seek(0, System.IO.SeekOrigin.Begin);
c = s.Deserialize(strm) as ChangesetLoader.Changeset;
}
return(c);
}
private void _loadFile(string filename)
{
ChangesetCont changesets = new ChangesetCont();
using (Stream r = new FileStream(filename, FileMode.Open, FileAccess.Read))
{
XmlSerializer s = new XmlSerializer(typeof(ChangesetLoader.Changeset));
ChangesetLoader.Changeset cs = null;
do
{
cs = _processChunk(r, s);
if (cs != null)
{
changesets.insert(cs);
}
} while(cs != null);
r.Close();
}
_load(changesets);
}
