mirror of
https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
synced 2024-12-23 17:38:44 +00:00
163 lines
4 KiB
C++
163 lines
4 KiB
C++
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
|
|
// Copyright (C) 2010 Winch Gate Property Limited
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as
|
|
// published by the Free Software Foundation, either version 3 of the
|
|
// License, or (at your option) any later version.
|
|
//
|
|
// This program 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 Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
/*
|
|
* Layer 4 and Service example, ping server.
|
|
*
|
|
* This ping service expects pings, sends pongs back.
|
|
*
|
|
* To run this program, ensure there is a file "ping_service.cfg"
|
|
* containing the location of the naming service (NSHost, NSPort)
|
|
* in the working directory. The naming service must be running.
|
|
*/
|
|
|
|
|
|
// We're using the NeL Service framework, and layer 5
|
|
#include "nel/net/service.h"
|
|
#include "nel/misc/time_nl.h"
|
|
#include "nel/misc/displayer.h"
|
|
|
|
using namespace std;
|
|
using namespace NLNET;
|
|
using namespace NLMISC;
|
|
|
|
|
|
CFileDisplayer fd("pls.log");
|
|
bool PingServiceUp = false;
|
|
|
|
//
|
|
TTime pingDate;
|
|
|
|
void cbPong(CMessage &msgin, const std::string &serviceName, TServiceId sid)
|
|
{
|
|
nlassert (PingServiceUp);
|
|
uint32 counter;
|
|
msgin.serial( counter );
|
|
TTime pingTime = CTime::getLocalTime()-pingDate;
|
|
|
|
nlinfo("Received PONG %u (%u ms)", counter, pingTime);
|
|
}
|
|
|
|
void sendPing()
|
|
{
|
|
nlassert (PingServiceUp);
|
|
pingDate = CTime::getLocalTime();
|
|
uint32 counter = 0;
|
|
CMessage msgout("PING");
|
|
msgout.serial( counter );
|
|
nlinfo( "Send PING 0");
|
|
CUnifiedNetwork::getInstance()->send("PS", msgout);
|
|
}
|
|
|
|
//
|
|
void cbPos(CMessage &msgin, const std::string &serviceName, TServiceId sid)
|
|
{
|
|
CMessage msgout("POS");
|
|
CUnifiedNetwork::getInstance()->send("GPMS", msgout);
|
|
|
|
nlinfo( "Received POS from %s, send POS to GPMS", serviceName.c_str());
|
|
}
|
|
|
|
void cbAckPos(CMessage &msgin, const std::string &serviceName, TServiceId sid)
|
|
{
|
|
nlinfo( "Received ACK_POS from %s", serviceName.c_str());
|
|
}
|
|
|
|
//
|
|
void cbUpPS(const std::string &serviceName, TServiceId sid, void *arg)
|
|
{
|
|
nlinfo("Ping Service connecting");
|
|
PingServiceUp = true;
|
|
sendPing();
|
|
}
|
|
|
|
void cbDownPS(const std::string &serviceName, TServiceId sid, void *arg)
|
|
{
|
|
nlinfo("Ping Service disconnecting");
|
|
}
|
|
|
|
//
|
|
void cbUpService(const std::string &serviceName, TServiceId sid, void *arg)
|
|
{
|
|
nlinfo("Service %s %d is up", serviceName.c_str(), sid.get());
|
|
}
|
|
|
|
void cbDownService(const std::string &serviceName, TServiceId sid, void *arg)
|
|
{
|
|
nlinfo("Service %s %d is down", serviceName.c_str(), sid.get());
|
|
}
|
|
|
|
|
|
/*
|
|
* Callback array for messages received from a client
|
|
*/
|
|
TUnifiedCallbackItem CallbackArray[] =
|
|
{
|
|
{ "PONG", cbPong },
|
|
{ "POS", cbPos },
|
|
{ "ACK_POS", cbAckPos }
|
|
};
|
|
|
|
|
|
//
|
|
class CPlayerService : public IService
|
|
{
|
|
public:
|
|
|
|
bool update()
|
|
{
|
|
static TTime lastPing = CTime::getLocalTime();
|
|
|
|
TTime ctime = CTime::getLocalTime();
|
|
|
|
// check ping every 15 seconds
|
|
if (ctime - lastPing > 15000)
|
|
{
|
|
if (PingServiceUp)
|
|
sendPing();
|
|
lastPing = ctime;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
/*
|
|
* Initialization
|
|
*/
|
|
void init()
|
|
{
|
|
DebugLog->addDisplayer (&fd);
|
|
InfoLog->addDisplayer (&fd);
|
|
WarningLog->addDisplayer (&fd);
|
|
ErrorLog->addDisplayer (&fd);
|
|
|
|
// Connect to the ping service
|
|
CUnifiedNetwork *instance = CUnifiedNetwork::getInstance();
|
|
|
|
instance->setServiceUpCallback("PS", cbUpPS, NULL);
|
|
instance->setServiceDownCallback("PS", cbDownPS, NULL);
|
|
|
|
instance->setServiceUpCallback("*", cbUpService, NULL);
|
|
instance->setServiceDownCallback("*", cbDownService, NULL);
|
|
}
|
|
};
|
|
|
|
|
|
/*
|
|
* Declare a service with the class IService, the names "PS" (short) and "ping_service" (long).
|
|
* The port is automatically allocated (0) and the main callback array is CallbackArray.
|
|
*/
|
|
NLNET_SERVICE_MAIN( CPlayerService, "PLS", "player_service", 0, CallbackArray, "", "" )
|