128 lines
2.8 KiB
C++
128 lines
2.8 KiB
C++
/*
|
|
----
|
|
This file is part of SECONDO.
|
|
|
|
Copyright (C) 2004, University in Hagen, Department of Computer Science,
|
|
Database Systems for New Applications.
|
|
|
|
SECONDO is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
SECONDO is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with SECONDO; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
----
|
|
|
|
//paragraph [1] Title: [{\Large \bf \begin{center}] [\end{center}}]
|
|
//characters [1] Type: [] []
|
|
//characters [2] Type: [] []
|
|
//[ae] [\"{a}]
|
|
//[oe] [\"{o}]
|
|
//[ue] [\"{u}]
|
|
//[ss] [{\ss}]
|
|
//[Ae] [\"{A}]
|
|
//[Oe] [\"{O}]
|
|
//[Ue] [\"{U}]
|
|
//[&] [\&]
|
|
//[x] [$\times $]
|
|
//[->] [$\rightarrow $]
|
|
//[toc] [\tableofcontents]
|
|
|
|
[1] Implementation of the Notification [&] Monitoring handler
|
|
|
|
It informs users when there is a query-tuple hit.
|
|
|
|
[toc]
|
|
|
|
1 NoMo class implementation
|
|
see NoMo.cpp for details.
|
|
|
|
*/
|
|
|
|
#ifndef __NOMO_H__
|
|
#define __NOMO_H__
|
|
|
|
#include "../Tcp/TcpClient.h"
|
|
#include "../Tcp/TcpServer.h"
|
|
#include "../Protocols.h"
|
|
|
|
#include <map>
|
|
#include <string>
|
|
#include <chrono>
|
|
#include <thread>
|
|
#include <mutex>
|
|
#include <iostream>
|
|
#include <fstream>
|
|
#include <condition_variable>
|
|
|
|
#include "ListUtils.h"
|
|
#include "Algebras/Relation-C++/RelationAlgebra.h"
|
|
#include "SecParser.h"
|
|
|
|
namespace continuousqueries {
|
|
|
|
class NoMo {
|
|
|
|
public:
|
|
|
|
// Create
|
|
NoMo(int id, std::string tupledescr, TcpClient* coordinationClient);
|
|
|
|
// Destroy
|
|
~NoMo();
|
|
|
|
struct queryStruct {
|
|
int id;
|
|
std::string query;
|
|
std::vector<std::string> emails;
|
|
};
|
|
|
|
// Initialize
|
|
void Initialize();
|
|
|
|
// Run
|
|
void Run();
|
|
|
|
// Handle hits
|
|
void NotificationLoop();
|
|
void handleHit(int queryId, std::string tupleString, std::string hitlist);
|
|
std::string tupleBinaryStringToRealString(std::string tupleString);
|
|
|
|
// NoMo handling
|
|
void addUserQuery(int id, std::string query,
|
|
std::string userhash, std::string email);
|
|
|
|
bool sendEmail(std::string from, std::string to, std::string subject,
|
|
std::string message);
|
|
|
|
// Shutdown
|
|
void Shutdown();
|
|
|
|
private:
|
|
TcpClient* _coordinationClient;
|
|
int _id;
|
|
std::string _tupledescr;
|
|
bool _running;
|
|
int _basePort;
|
|
|
|
bool _fakemail;
|
|
std::ofstream _fakemailfile;
|
|
|
|
Monitor* _monitor;
|
|
|
|
TcpServer _tupleServer;
|
|
std::thread _tupleServerThread;
|
|
std::thread _notificationLoopThread;
|
|
|
|
std::map<int, queryStruct> _queries;
|
|
};
|
|
|
|
}
|
|
#endif |