public Indexable GetNextIndexable()
{
GMime.Message message = null;
try {
message = mbox_parser.ConstructMessage();
} catch (System.IO.FileNotFoundException e) {
Logger.Log.Warn("mbox " + mbox_file + " deleted while parsing.");
return(null);
}
try {
// Again comment from Evo :P
// Work around what I think is a bug in GMime: If you
// have a zero-byte file or seek to the end of a
// file, parser.Eos () will return true until it
// actually tries to read something off the wire.
// Since parser.ConstructMessage() always returns a
// message (which may also be a bug), we'll often get
// one empty message which we need to deal with here.
//
// Check if its empty by seeing if the Headers
// property is null or empty.
if (message == null || message.Headers == null || message.Headers == "")
{
return(null);
}
// mbox KIO slave uses the From line as URI - how weird!
// are those lines supposed to be unique ???
string id = mbox_parser.From;
System.Uri uri = EmailUri(id);
Indexable indexable = indexer.MessageToIndexable(mbox_file, uri, message, indexer.GetFolderMbox(mbox_file));
if (indexable == null)
{
return(null);
}
++indexed_count;
return(indexable);
} finally {
if (message != null)
{
message.Dispose();
}
}
}
