private string doDelete(string line)
{
if (!isLoggedIn())
{
return(MESSAGES.ERR);
}
int idx = line.IndexOf(path_sep);
//String filePath = line.Substring(idx + 1);
if (idx == -1)
{
return(doDeleteContainer(line));
}
if (idx != line.LastIndexOf(path_sep))
{
return(MESSAGES.ERR);
}
else
{
string lockstr = makeAbsPath(this.loggedInUsername, line);
if (srv.getLocks().acquireWriteLock(lockstr))
{
try
{
srv.getAzureLink().deleteFileFromContainer(this.loggedInUsername, line);
return(MESSAGES.OK);
//return srv.getAzureLink().downloadWithSAS(this.loggedInUserid, line);
}
catch (DBLikeExceptions.CloudContainerNotFoundException)
{
return(MESSAGES.E_NOFOLDER);
}
catch (DBLikeExceptions.CloudBlobNotFoundException)
{
return(MESSAGES.E_NOFILE);
}
catch (DBLikeExceptions.UnauthorizedAccessException)
{
return(MESSAGES.E_NOACCESS);
}
finally
{
srv.getLocks().releaseWriteLock(lockstr);
}
}
else
{
return(MESSAGES.E_LOCK);
}
}
}
private DBTransferManager(DBServer srv)
{
this.azureLink = srv.getAzureLink();
this.globalLocks = srv.getLocks();
pendingUploads = new Dictionary <string, UPLOAD_INFO>();
listenSocket = new TcpListener(IPAddress.Any, DBServer.SERVER_CONTROL_PORT + 1);
listenSocket.Start();
new Thread(new ThreadStart(listen)).Start();
//control returns to DBServerWorker
}
