public bool HasNextIndexable()
{
do
{
while (file_enumerator == null || !file_enumerator.MoveNext())
{
if (!dir_enumerator.MoveNext())
{
dir_enumerator = null;
indexer.Queryable.Indexing = false;
return(false);
}
if (Shutdown.ShutdownRequested)
{
return(false);
}
current_dir = (DirectoryInfo)dir_enumerator.Current;
num_dir_crawled++;
num_file_in_dir = DirectoryWalker.GetNumItems(current_dir.FullName);
num_file_in_dir_crawled = 0;
indexer.Progress = (double)num_dir_crawled / num_dirs;
Log.Info("Scanning {0} maildir mails in {1}", num_file_in_dir, current_dir.FullName);
files_to_parse = DirectoryWalker.GetFileInfos(current_dir);
file_enumerator = files_to_parse.GetEnumerator();
}
num_file_in_dir_crawled++;
CrawlFile = (FileInfo)file_enumerator.Current;
} while (IsUpToDate(CrawlFile.FullName));
return(true);
}
