void HttpServer::slotSocketReadyToRead()
{
QSocket* client = (QSocket*)sender();
HttpClientHandler* handler = clients.find(client);
if (!handler)
{
client->deleteLater();
return;
}
handler->readyToRead();
}
void BServerSocket::onConnectionClosed()
{
QSocket *s = (QSocket *)sender();
qDebug("Closed here");
// system("echo testing > /tmp/serverini");
QSqlQuery query(QString("SELECT computer_logout('") + s->name() + QString("');"), db);
s->close();
s->deleteLater();
}
void BServerSocket::onReadyRead()
{
QSocket *s = (QSocket *)sender();
if (s->canReadLine())
{
QString line = s->readLine();
qDebug(line);
line.remove("\n");
line.remove("\r");
if (line == "ping")
writeLineToSocket("pong",s);
QSqlQuery query(db);
QString sql;
QString ipaddress;
QString username;
QStringList tokens = QStringList::split(" ",line);
QString iptablescmd = "iptables ";
switch (convert(tokens[0]))
{
case SN_1 :
// tokens[1] -> ip / user@ip, tokens[2]-> menit (15,30,60,90,120,99999999), tokens[3]-> tipe (INT,KTK)
//masukkan ke database karena ada yang login
//cek disini validitas data klo sala kembalikan pesan error ER_1 / "ER01"
//send ke client OK_1 / "OK01"
if (tokens[1].contains("@"))
{
username = tokens[1].section("@",0,0);
ipaddress = tokens[1].section("@",1,1);
if (tokens[3]=="INT")
{
//iptablescmd += "-D -o $FREEBILLING_IFACE -p tcp -m owner --uid-owner=";
//iptablescmd += username; /* ganti ke uid */
//iptablescms += " -j DROP";
//printf("%s\n",iptablescmd.ascii());
//system (iptablescmd);
} else
{
//iptablescmd += "-A -o $FREEBILLING_IFACE -p tcp -m owner --uid-owner=";
//iptablescmd += username; /* ganti ke uid */
//iptablescmd += " -j DROP";
//printf("%s\n",iptablescmd.ascii());
//system (iptablescmd);
}
} else
{
ipaddress = tokens[1];
if (tokens[3]=="INT")
{
iptablescmd += "-A POSTROUTING -t nat -s ";
iptablescmd += ipaddress;
iptablescmd += " -o $FREEBILLING_IFACE -j MASQUERADE";
printf("%s\n",iptablescmd.ascii());
system (iptablescmd);
} else
{
iptablescmd += "-D POSTROUTING -t nat -s ";
iptablescmd += ipaddress;
iptablescmd += " -o $FREEBILLING_IFACE -j MASQUERADE";
printf("%s\n",iptablescmd.ascii());
system (iptablescmd);
}
}
s->setName(ipaddress);
sql = "SELECT computer_login('" + ipaddress + "','" + tokens[3] + "'," + tokens[2] + ");";
query.exec(sql);
writeLineToSocket("OK01",s);
break;
case SN_4 :
query.exec(QString("SELECT computer_logout('") + s->name() + QString("');"));
s->close();
s->deleteLater();
break;
case CS_1 :
//resend this message to client
this->writeLineToSocket("CS01",(QSocket *)this->child(tokens[1]));
s->close();
s->deleteLater();
break;
}
}
}
