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483 lines
12 KiB
C++
483 lines
12 KiB
C++
// NeLNS - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif // HAVE_CONFIG_H
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#ifndef NELNS_CONFIG
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#define NELNS_CONFIG ""
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#endif // NELNS_CONFIG
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#ifndef NELNS_LOGS
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#define NELNS_LOGS ""
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#endif // NELNS_LOGS
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#ifndef NELNS_STATE
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#define NELNS_STATE ""
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#endif // NELNS_STATE
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#include "nel/misc/types_nl.h"
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#include <cstdio>
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#include <ctype.h>
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#include <cmath>
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#include <vector>
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#include <map>
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#include "nel/misc/debug.h"
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#include "nel/misc/config_file.h"
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#include "nel/misc/displayer.h"
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#include "nel/misc/command.h"
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#include "nel/misc/log.h"
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#include "nel/misc/window_displayer.h"
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#include "nel/misc/path.h"
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#include "nel/net/service.h"
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#include "nel/net/login_cookie.h"
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#include "login_service.h"
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#include "connection_client.h"
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#include "connection_ws.h"
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#include "connection_web.h"
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#include "mysql_helper.h"
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//
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// Namespaces
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//
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using namespace std;
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using namespace NLMISC;
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using namespace NLNET;
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//
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// Variables
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//
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// store specific user information
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NLMISC::CFileDisplayer *Fd = NULL;
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NLMISC::CStdDisplayer Sd;
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NLMISC::CLog *Output = NULL;
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//uint32 CUser::NextUserId = 1; // 0 is reserved
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//vector<CUser> Users;
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//vector<CShard> Shards;
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vector<CShard> Shards;
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//
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// Functions
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//
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sint findShard (sint32 shardId)
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{
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for (sint i = 0; i < (sint) Shards.size (); i++)
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{
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if (Shards[i].ShardId == shardId)
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{
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return i;
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}
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}
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// shard not found
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return -1;
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}
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sint findShardWithSId (TServiceId sid)
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{
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for (sint i = 0; i < (sint) Shards.size (); i++)
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{
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if (Shards[i].SId == sid)
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{
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return i;
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}
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}
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// shard not found
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return -1;
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}
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// transform "192.168.1.1:80" into "192.168.1.1"
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string removePort (const string &addr)
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{
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return addr.substr (0, addr.find (":"));
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}
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void checkClients ()
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{
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nldebug ("checkClients ()");
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/*for (uint i = 0; i < Users.size (); i++)
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{
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switch (Users[i].State)
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{
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case CUser::Offline:
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nlassert (Users[i].SockId == NULL);
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nlassert (!Users[i].Cookie.isValid());
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nlassert (Users[i].ShardId == NULL);
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break;
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case CUser::Authorized:
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nlassert (Users[i].SockId != NULL);
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nlassert (Users[i].Cookie.isValid());
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nlassert (Users[i].ShardId == NULL);
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break;
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case CUser::Awaiting:
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nlassert (Users[i].SockId == NULL);
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nlassert (!Users[i].Cookie.isValid());
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nlassert (Users[i].ShardId == NULL);
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break;
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case CUser::Online:
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nlassert (Users[i].SockId == NULL);
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nlassert (!Users[i].Cookie.isValid());
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nlassert (Users[i].ShardId != NULL);
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break;
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default:
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nlstop;
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break;
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}
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}*/
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}
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/*void disconnectClient (CUser &user, bool disconnectClient, bool disconnectShard)
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{
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nlinfo ("User %d '%s' need to be disconnect (%d %d %d)", user.Id, user.Login.c_str(), user.State, disconnectClient, disconnectShard);
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switch (user.State)
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{
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case CUser::Offline:
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break;
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case CUser::Authorized:
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if (disconnectClient)
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{
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CNetManager::getNetBase("LS")->disconnect(user.SockId);
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}
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user.Cookie.clear ();
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break;
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case CUser::Awaiting:
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break;
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case CUser::Online:
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if (disconnectShard)
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{
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// ask the WS to disconnect the player from the shard
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CMessage msgout (CNetManager::getNetBase("WSLS")->getSIDA (), "DC");
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msgout.serial (user.Id);
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CNetManager::send ("WSLS", msgout, user.ShardId);
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}
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user.ShardId = NULL;
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break;
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default:
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nlstop;
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break;
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}
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user.SockId = NULL;
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user.State = CUser::Offline;
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}
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*/
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sint findUser (uint32 Id)
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{
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/* for (sint i = 0; i < (sint) Users.size (); i++)
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{
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if (Users[i].Id == Id)
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{
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return i;
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}
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}
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// user not found
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*/ return -1;
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}
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/*
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string CUser::Authorize (TSockId sender, CCallbackNetBase &netbase)
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{
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string reason;
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switch (State)
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{
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case Offline:
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State = Authorized;
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SockId = sender;
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Cookie = CLoginCookie(netbase.hostAddress(sender).internalIPAddress(), Id);
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break;
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case Authorized:
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nlwarning ("user %d already authorized! disconnect him and the other one", Id);
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reason = "You are already authorized (another user uses your account?)";
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disconnectClient (*this, true, true);
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disconnectClient (Users[findUser(Id)], true, true);
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break;
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case Awaiting:
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nlwarning ("user %d already awaiting! disconnect the new user and the other one", Id);
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reason = "You are already awaiting (another user uses your account?)";
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disconnectClient (*this, true, true);
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disconnectClient (Users[findUser(Id)], true, true);
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break;
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case Online:
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nlwarning ("user %d already online! disconnect the new user and the other one", Id);
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reason = "You are already online (another user uses your account?)";
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disconnectClient (*this, true, true);
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disconnectClient (Users[findUser(Id)], true, true);
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break;
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default:
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reason = "default case should never occurs, there's a bug in the login_service.cpp";
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nlstop;
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break;
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}
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return reason;
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}
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*/
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void displayShards ()
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{
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ICommand::execute ("shards", *InfoLog);
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}
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void displayUsers ()
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{
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ICommand::execute ("users", *InfoLog);
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}
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////////////////////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////////////////////
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/////////////// SERVICE IMPLEMENTATION /////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////////////////////
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void beep (uint freq, uint nb, uint beepDuration, uint pauseDuration)
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{
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#ifdef NL_OS_WINDOWS
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try
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{
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if (IService::getInstance()->ConfigFile.getVar ("Beep").asInt() == 1)
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{
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for (uint i = 0; i < nb; i++)
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{
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Beep (freq, beepDuration);
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nlSleep (pauseDuration);
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}
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}
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}
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catch (Exception &)
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{
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}
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#endif // NL_OS_WINDOWS
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}
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class CLoginService : public IService
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{
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public:
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bool UseDirectClient;
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CLoginService () : UseDirectClient(false) { }
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/// Init the service, load the universal time.
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void init ()
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{
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beep ();
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Output = new CLog;
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if(ConfigFile.exists("UseDirectClient"))
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UseDirectClient = ConfigFile.getVar("UseDirectClient").asBool();
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string fn = IService::getInstance()->SaveFilesDirectory;
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fn += "login_service.stat";
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nlinfo("Login stat in directory '%s'", fn.c_str());
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Fd = new NLMISC::CFileDisplayer(fn);
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Output->addDisplayer (Fd);
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if (WindowDisplayer) Output->addDisplayer (WindowDisplayer);
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// Initialize the database access
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sqlInit();
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connectionWSInit ();
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if(UseDirectClient)
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connectionClientInit ();
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else
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connectionWebInit ();
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Output->displayNL ("Login Service initialized");
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}
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bool update ()
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{
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connectionWSUpdate ();
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if(UseDirectClient)
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connectionClientUpdate ();
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else
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connectionWebUpdate ();
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return true;
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}
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/// release the service, save the universal time
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void release ()
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{
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connectionWSRelease ();
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if(UseDirectClient)
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connectionClientRelease ();
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else
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connectionWebRelease ();
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Output->displayNL ("Login Service released");
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}
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};
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// Service instantiation
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NLNET_SERVICE_MAIN (CLoginService, "LS", "login_service", 49999, EmptyCallbackArray, NELNS_CONFIG, NELNS_LOGS);
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//
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// Variables
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//
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NLMISC_DYNVARIABLE(uint, OnlineUsersNumber, "number of actually connected users")
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{
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// we can only read the value
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if (get)
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{
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//uint32 nbusers = 0;
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//for (uint i = 0; i < Users.size(); i++)
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//{
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// if (Users[i].State == CUser::Online)
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// nbusers++;
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//}
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*pointer = NbPlayers;
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}
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}
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//
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// Commands
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//
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NLMISC_COMMAND (shards, "displays the list of all registered shards", "")
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{
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if(args.size() != 0) return false;
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log.displayNL ("Display the %d registered shards :", Shards.size());
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for (uint i = 0; i < Shards.size(); i++)
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{
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log.displayNL ("* ShardId: %d SId: %d NbPlayers: %d", Shards[i].ShardId, Shards[i].SId.get(), Shards[i].NbPlayers);
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CUnifiedNetwork::getInstance()->displayUnifiedConnection (Shards[i].SId, &log);
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}
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log.displayNL ("End of the list");
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return true;
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}
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NLMISC_COMMAND (shardDatabase, "displays the list of all shards in the database", "")
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{
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if(args.size() != 0) return false;
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CMysqlResult result;
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MYSQL_ROW row;
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sint32 nbrow;
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string reason = sqlQuery("select ShardId, WsAddr, NbPlayers, Name, Online, ClientApplication, Version, DynPatchURL from shard", nbrow, row, result);
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if(!reason.empty()) { log.displayNL("Display registered users failed; '%s'", reason.c_str()); return true; }
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log.displayNL("Display the %d shards in the database :", nbrow);
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log.displayNL(" > ShardId, WsAddr, NbPlayers, Name, Online, ClientApplication, Version, DynPatchURL");
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if (nbrow != 0) while(row != 0)
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{
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log.displayNL(" > '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s'", row[0], row[1], row[2], row[3], row[4], row[5], row[6], row[7]);
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row = mysql_fetch_row(result);
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}
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log.displayNL("End of the list");
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return true;
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}
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NLMISC_COMMAND (registeredUsers, "displays the list of all registered users", "")
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{
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if(args.size() != 0) return false;
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CMysqlResult result;
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MYSQL_ROW row;
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sint32 nbrow;
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string reason = sqlQuery("select UId, Login, Password, ShardId, State, Privilege, ExtendedPrivilege, Cookie from user", nbrow, row, result);
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if(!reason.empty()) { log.displayNL("Display registered users failed; '%s'", reason.c_str()); return true; }
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log.displayNL("Display the %d registered users :", nbrow);
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log.displayNL(" > UId, Login, Password, ShardId, State, Privilege, ExtendedPrivilege, Cookie");
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if (nbrow != 0) while(row != 0)
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{
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log.displayNL(" > '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s'", row[0], row[1], row[2], row[3], row[4], row[5], row[6], row[7]);
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row = mysql_fetch_row(result);
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}
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log.displayNL("End of the list");
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return true;
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}
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NLMISC_COMMAND (onlineUsers, "displays the list of online users", "")
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{
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if(args.size() != 0) return false;
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CMysqlResult result;
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MYSQL_ROW row;
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sint32 nbrow;
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uint32 nbusers = 0, nbwait = 0;
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log.displayNL ("Display the online users :");
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string reason = sqlQuery("select UId, Login, Password, ShardId, State, Privilege, ExtendedPrivilege, Cookie from user where State='Online'", nbrow, row, result);
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if(!reason.empty()) { log.displayNL("Display online users failed; '%s'", reason.c_str()); return true; }
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if (nbrow != 0) while(row != 0)
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{
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log.displayNL(" > '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s'", row[0], row[1], row[2], row[3], row[4], row[5], row[6], row[7]);
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row = mysql_fetch_row(result);
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}
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nbusers = nbrow;
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reason = sqlQuery("select UId, Login, Password, ShardId, State, Privilege, ExtendedPrivilege, Cookie from user where State='Waiting'", nbrow, row, result);
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if(!reason.empty()) { log.displayNL("Display waiting users failed; '%s'", reason.c_str()); return true; }
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if (nbrow != 0) while(row != 0)
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{
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log.displayNL(" > '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s'", row[0], row[1], row[2], row[3], row[4], row[5], row[6], row[7]);
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row = mysql_fetch_row(result);
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}
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nbwait = nbrow;
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reason = sqlQuery("select UId, Login, Password, ShardId, State, Privilege, ExtendedPrivilege, Cookie from user where State='Authorized'", nbrow, row, result);
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if(!reason.empty()) { log.displayNL("Display authorized users failed; '%s'", reason.c_str()); return true; }
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if (nbrow != 0) while(row != 0)
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{
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log.displayNL(" > '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s'", row[0], row[1], row[2], row[3], row[4], row[5], row[6], row[7]);
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row = mysql_fetch_row(result);
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}
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log.displayNL ("End of the list (%d online users, %d waiting, %d authorized)", nbusers, nbwait, nbrow);
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return true;
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}
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